diff --git a/.mailmap b/.mailmap index 08b80428f583..52489f564069 100644 --- a/.mailmap +++ b/.mailmap @@ -21,6 +21,7 @@ Andrey Ryabinin Andrew Morton Andrew Vasquez Andy Adamson +Antoine Tenart Antonio Ospite Archit Taneja Arnaud Patard @@ -30,6 +31,9 @@ Axel Lin Ben Gardner Ben M Cahill Björn Steinbrink +Boris Brezillon +Boris Brezillon +Boris Brezillon Brian Avery Brian King Christoph Hellwig @@ -89,6 +93,7 @@ Leonid I Ananiev Linas Vepstas Mark Brown Matthieu CASTET +Mauro Carvalho Chehab Mayuresh Janorkar Michael Buesch Michel Dänzer @@ -122,6 +127,7 @@ Santosh Shilimkar Sascha Hauer S.Çağlar Onur Shiraz Hashim +Shuah Khan Simon Kelley Stéphane Witzmann Stephen Hemminger diff --git a/CREDITS b/CREDITS index 4312cd076b5b..2a3fbcd229e6 100644 --- a/CREDITS +++ b/CREDITS @@ -649,6 +649,7 @@ D: Configure, Menuconfig, xconfig N: Mauro Carvalho Chehab E: m.chehab@samsung.org +E: mchehab@osg.samsung.com E: mchehab@infradead.org D: Media subsystem (V4L/DVB) drivers and core D: EDAC drivers and EDAC 3.0 core rework @@ -768,6 +769,7 @@ D: Z85230 driver D: Former security contact point (please use vendor-sec@lst.de) D: ex 2.2 maintainer D: 2.1.x modular sound +D: Assigned major/minor numbers maintainer at lanana.org S: c/o Red Hat UK Ltd S: Alexandra House S: Alexandra Terrace diff --git a/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-savu b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-savu index f1e02a98bd9d..99fda67fce18 100644 --- a/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-savu +++ b/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-savu @@ -3,9 +3,10 @@ Date: Mai 2012 Contact: Stefan Achatz Description: The mouse can store 5 profiles which can be switched by the press of a button. A profile is split into general settings and - button settings. buttons holds informations about button layout. - When written, this file lets one write the respective profile - buttons to the mouse. The data has to be 47 bytes long. + button settings. The buttons variable holds information about + button layout. When written, this file lets one write the + respective profile buttons to the mouse. The data has to be + 47 bytes long. The mouse will reject invalid data. Which profile to write is determined by the profile number contained in the data. @@ -26,8 +27,8 @@ Date: Mai 2012 Contact: Stefan Achatz Description: The mouse can store 5 profiles which can be switched by the press of a button. A profile is split into general settings and - button settings. profile holds informations like resolution, sensitivity - and light effects. + button settings. A profile holds information like resolution, + sensitivity and light effects. When written, this file lets one write the respective profile settings back to the mouse. The data has to be 43 bytes long. The mouse will reject invalid data. diff --git a/Documentation/ABI/stable/sysfs-class-ubi b/Documentation/ABI/stable/sysfs-class-ubi index 18d471d9faea..a6b324014692 100644 --- a/Documentation/ABI/stable/sysfs-class-ubi +++ b/Documentation/ABI/stable/sysfs-class-ubi @@ -107,6 +107,15 @@ Contact: Artem Bityutskiy Description: Number of physical eraseblocks reserved for bad block handling. +What: /sys/class/ubi/ubiX/ro_mode +Date: April 2016 +KernelVersion: 4.7 +Contact: linux-mtd@lists.infradead.org +Description: + Contains ASCII "1\n" if the read-only flag is set on this + device, and "0\n" if it is cleared. UBI devices mark themselves + as read-only when they detect an unrecoverable error. + What: /sys/class/ubi/ubiX/total_eraseblocks Date: July 2006 KernelVersion: 2.6.22 diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uvc b/Documentation/ABI/testing/configfs-usb-gadget-uvc index 2f4a0051b32d..1ba0d0fda9c0 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-uvc +++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc @@ -1,6 +1,6 @@ What: /config/usb-gadget/gadget/functions/uvc.name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: UVC function directory streaming_maxburst - 0..15 (ss only) @@ -9,37 +9,37 @@ Description: UVC function directory What: /config/usb-gadget/gadget/functions/uvc.name/control Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Control descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/class Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/class/ss Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Super speed control class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/class/fs Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Full speed control class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Terminal descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Output terminal descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output/default Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Default output terminal descriptors All attributes read only: @@ -53,12 +53,12 @@ Description: Default output terminal descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Camera terminal descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera/default Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Default camera terminal descriptors All attributes read only: @@ -75,12 +75,12 @@ Description: Default camera terminal descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/processing Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Processing unit descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/processing/default Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Default processing unit descriptors All attributes read only: @@ -94,49 +94,49 @@ Description: Default processing unit descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/header Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Control header descriptors What: /config/usb-gadget/gadget/functions/uvc.name/control/header/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific control header descriptors dwClockFrequency bcdUVC What: /config/usb-gadget/gadget/functions/uvc.name/streaming Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Streaming descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Streaming class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Super speed streaming class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: High speed streaming class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Full speed streaming class descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Color matching descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching/default Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Default color matching descriptors All attributes read only: @@ -150,12 +150,12 @@ Description: Default color matching descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: MJPEG format descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific MJPEG format descriptors All attributes read only, @@ -174,7 +174,7 @@ Description: Specific MJPEG format descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific MJPEG frame descriptors dwFrameInterval - indicates how frame interval can be @@ -196,12 +196,12 @@ Description: Specific MJPEG frame descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Uncompressed format descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific uncompressed format descriptors bmaControls - this format's data for bmaControls in @@ -221,7 +221,7 @@ Description: Specific uncompressed format descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific uncompressed frame descriptors dwFrameInterval - indicates how frame interval can be @@ -243,12 +243,12 @@ Description: Specific uncompressed frame descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Streaming header descriptors What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header/name Date: Dec 2014 -KernelVersion: 3.20 +KernelVersion: 4.0 Description: Specific streaming header descriptors All attributes read only: diff --git a/Documentation/ABI/testing/sysfs-block-zram b/Documentation/ABI/testing/sysfs-block-zram index 2e69e83bf510..4518d30b8c2e 100644 --- a/Documentation/ABI/testing/sysfs-block-zram +++ b/Documentation/ABI/testing/sysfs-block-zram @@ -166,3 +166,12 @@ Description: The mm_stat file is read-only and represents device's mm statistics (orig_data_size, compr_data_size, etc.) in a format similar to block layer statistics file format. + +What: /sys/block/zram/debug_stat +Date: July 2016 +Contact: Sergey Senozhatsky +Description: + The debug_stat file is read-only and represents various + device's debugging info useful for kernel developers. Its + format is not documented intentionally and may change + anytime without any notice. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 index 4b8d6ec92e2b..b5f526081711 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 @@ -6,13 +6,6 @@ Description: (RW) Add/remove a sink from a trace path. There can be multiple source for a single sink. ex: echo 1 > /sys/bus/coresight/devices/20010000.etb/enable_sink -What: /sys/bus/coresight/devices/.etb/status -Date: November 2014 -KernelVersion: 3.19 -Contact: Mathieu Poirier -Description: (R) List various control and status registers. The specific - layout and content is driver specific. - What: /sys/bus/coresight/devices/.etb/trigger_cntr Date: November 2014 KernelVersion: 3.19 @@ -22,3 +15,65 @@ Description: (RW) Disables write access to the Trace RAM by stopping the following the trigger event. The number of 32-bit words written into the Trace RAM following the trigger event is equal to the value stored in this register+1 (from ARM ETB-TRM). + +What: /sys/bus/coresight/devices/.etb/mgmt/rdp +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Defines the depth, in words, of the trace RAM in powers of + 2. The value is read directly from HW register RDP, 0x004. + +What: /sys/bus/coresight/devices/.etb/mgmt/sts +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB status register. The value + is read directly from HW register STS, 0x00C. + +What: /sys/bus/coresight/devices/.etb/mgmt/rrp +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB RAM Read Pointer register + that is used to read entries from the Trace RAM over the APB + interface. The value is read directly from HW register RRP, + 0x014. + +What: /sys/bus/coresight/devices/.etb/mgmt/rwp +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB RAM Write Pointer register + that is used to sets the write pointer to write entries from + the CoreSight bus into the Trace RAM. The value is read directly + from HW register RWP, 0x018. + +What: /sys/bus/coresight/devices/.etb/mgmt/trg +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Similar to "trigger_cntr" above except that this value is + read directly from HW register TRG, 0x01C. + +What: /sys/bus/coresight/devices/.etb/mgmt/ctl +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB Control register. The value + is read directly from HW register CTL, 0x020. + +What: /sys/bus/coresight/devices/.etb/mgmt/ffsr +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB Formatter and Flush Status + register. The value is read directly from HW register FFSR, + 0x300. + +What: /sys/bus/coresight/devices/.etb/mgmt/ffcr +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the ETB Formatter and Flush Control + register. The value is read directly from HW register FFCR, + 0x304. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x index 2355ed8ae31f..36258bc1b473 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -359,6 +359,19 @@ Contact: Mathieu Poirier Description: (R) Print the content of the Peripheral ID3 Register (0xFEC). The value is taken directly from the HW. +What: /sys/bus/coresight/devices/.etm/mgmt/trcconfig +Date: February 2016 +KernelVersion: 4.07 +Contact: Mathieu Poirier +Description: (R) Print the content of the trace configuration register + (0x010) as currently set by SW. + +What: /sys/bus/coresight/devices/.etm/mgmt/trctraceid +Date: February 2016 +KernelVersion: 4.07 +Contact: Mathieu Poirier +Description: (R) Print the content of the trace ID register (0x040). + What: /sys/bus/coresight/devices/.etm/trcidr/trcidr0 Date: April 2015 KernelVersion: 4.01 diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm new file mode 100644 index 000000000000..1dffabe7f48d --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm @@ -0,0 +1,53 @@ +What: /sys/bus/coresight/devices/.stm/enable_source +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Enable/disable tracing on this specific trace macrocell. + Enabling the trace macrocell implies it has been configured + properly and a sink has been identified for it. The path + of coresight components linking the source to the sink is + configured and managed automatically by the coresight framework. + +What: /sys/bus/coresight/devices/.stm/hwevent_enable +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Provides access to the HW event enable register, used in + conjunction with HW event bank select register. + +What: /sys/bus/coresight/devices/.stm/hwevent_select +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Gives access to the HW event block select register + (STMHEBSR) in order to configure up to 256 channels. Used in + conjunction with "hwevent_enable" register as described above. + +What: /sys/bus/coresight/devices/.stm/port_enable +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Provides access to the stimulus port enable register + (STMSPER). Used in conjunction with "port_select" described + below. + +What: /sys/bus/coresight/devices/.stm/port_select +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Used to determine which bank of stimulus port bit in + register STMSPER (see above) apply to. + +What: /sys/bus/coresight/devices/.stm/status +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) List various control and status registers. The specific + layout and content is driver specific. + +What: /sys/bus/coresight/devices/.stm/traceid +Date: April 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (RW) Holds the trace ID that will appear in the trace stream + coming from this trace entity. diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc index f38cded5fa22..4fe677ed1305 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc @@ -6,3 +6,80 @@ Description: (RW) Disables write access to the Trace RAM by stopping the formatter after a defined number of words have been stored following the trigger event. Additional interface for this driver are expected to be added as it matures. + +What: /sys/bus/coresight/devices/.tmc/mgmt/rsz +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Defines the size, in 32-bit words, of the local RAM buffer. + The value is read directly from HW register RSZ, 0x004. + +What: /sys/bus/coresight/devices/.tmc/mgmt/sts +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC status register. The value + is read directly from HW register STS, 0x00C. + +What: /sys/bus/coresight/devices/.tmc/mgmt/rrp +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC RAM Read Pointer register + that is used to read entries from the Trace RAM over the APB + interface. The value is read directly from HW register RRP, + 0x014. + +What: /sys/bus/coresight/devices/.tmc/mgmt/rwp +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC RAM Write Pointer register + that is used to sets the write pointer to write entries from + the CoreSight bus into the Trace RAM. The value is read directly + from HW register RWP, 0x018. + +What: /sys/bus/coresight/devices/.tmc/mgmt/trg +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Similar to "trigger_cntr" above except that this value is + read directly from HW register TRG, 0x01C. + +What: /sys/bus/coresight/devices/.tmc/mgmt/ctl +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC Control register. The value + is read directly from HW register CTL, 0x020. + +What: /sys/bus/coresight/devices/.tmc/mgmt/ffsr +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC Formatter and Flush Status + register. The value is read directly from HW register FFSR, + 0x300. + +What: /sys/bus/coresight/devices/.tmc/mgmt/ffcr +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC Formatter and Flush Control + register. The value is read directly from HW register FFCR, + 0x304. + +What: /sys/bus/coresight/devices/.tmc/mgmt/mode +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Shows the value held by the TMC Mode register, which + indicate the mode the device has been configured to enact. The + The value is read directly from the MODE register, 0x028. + +What: /sys/bus/coresight/devices/.tmc/mgmt/devid +Date: March 2016 +KernelVersion: 4.7 +Contact: Mathieu Poirier +Description: (R) Indicates the capabilities of the Coresight TMC. + The value is read directly from the DEVID register, 0xFC8, diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 index f893337570c1..ec27c6c9e737 100644 --- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 +++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-hv_24x7 @@ -4,7 +4,7 @@ Contact: Linux on PowerPC Developer List Description: Provides access to the binary "24x7 catalog" provided by the hypervisor on POWER7 and 8 systems. This catalog lists events - avaliable from the powerpc "hv_24x7" pmu. Its format is + available from the powerpc "hv_24x7" pmu. Its format is documented here: https://raw.githubusercontent.com/jmesmon/catalog-24x7/master/hv-24x7-catalog.h diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 3c6624881375..df44998e7506 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1233,7 +1233,7 @@ KernelVersion: 3.4 Contact: linux-iio@vger.kernel.org Description: Proximity measurement indicating that some - object is near the sensor, usually be observing + object is near the sensor, usually by observing reflectivity of infrared or ultrasound emitted. Often these sensors are unit less and as such conversion to SI units is not possible. Higher proximity measurements @@ -1255,12 +1255,23 @@ Description: What: /sys/.../iio:deviceX/in_intensityY_raw What: /sys/.../iio:deviceX/in_intensityY_ir_raw What: /sys/.../iio:deviceX/in_intensityY_both_raw +What: /sys/.../iio:deviceX/in_intensityY_uv_raw KernelVersion: 3.4 Contact: linux-iio@vger.kernel.org Description: Unit-less light intensity. Modifiers both and ir indicate that measurements contains visible and infrared light - components or just infrared light, respectively. + components or just infrared light, respectively. Modifier uv indicates + that measurements contain ultraviolet light components. + +What: /sys/.../iio:deviceX/in_uvindex_input +KernelVersion: 4.6 +Contact: linux-iio@vger.kernel.org +Description: + UV light intensity index measuring the human skin's response to + different wavelength of sunlight weighted according to the + standardised CIE Erythemal Action Spectrum. UV index values range + from 0 (low) to >=11 (extreme). What: /sys/.../iio:deviceX/in_intensity_red_integration_time What: /sys/.../iio:deviceX/in_intensity_green_integration_time @@ -1501,3 +1512,56 @@ Contact: linux-iio@vger.kernel.org Description: Raw (unscaled no offset etc.) pH reading of a substance as a negative base-10 logarithm of hydrodium ions in a litre of water. + +What: /sys/bus/iio/devices/iio:deviceX/mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/in_mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/out_mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_mount_matrix +What: /sys/bus/iio/devices/iio:deviceX/in_accel_mount_matrix +KernelVersion: 4.6 +Contact: linux-iio@vger.kernel.org +Description: + Mounting matrix for IIO sensors. This is a rotation matrix which + informs userspace about sensor chip's placement relative to the + main hardware it is mounted on. + Main hardware placement is defined according to the local + reference frame related to the physical quantity the sensor + measures. + Given that the rotation matrix is defined in a board specific + way (platform data and / or device-tree), the main hardware + reference frame definition is left to the implementor's choice + (see below for a magnetometer example). + Applications should apply this rotation matrix to samples so + that when main hardware reference frame is aligned onto local + reference frame, then sensor chip reference frame is also + perfectly aligned with it. + Matrix is a 3x3 unitary matrix and typically looks like + [0, 1, 0; 1, 0, 0; 0, 0, -1]. Identity matrix + [1, 0, 0; 0, 1, 0; 0, 0, 1] means sensor chip and main hardware + are perfectly aligned with each other. + + For example, a mounting matrix for a magnetometer sensor informs + userspace about sensor chip's ORIENTATION relative to the main + hardware. + More specifically, main hardware orientation is defined with + respect to the LOCAL EARTH GEOMAGNETIC REFERENCE FRAME where : + * Y is in the ground plane and positive towards magnetic North ; + * X is in the ground plane, perpendicular to the North axis and + positive towards the East ; + * Z is perpendicular to the ground plane and positive upwards. + + An implementor might consider that for a hand-held device, a + 'natural' orientation would be 'front facing camera at the top'. + The main hardware reference frame could then be described as : + * Y is in the plane of the screen and is positive towards the + top of the screen ; + * X is in the plane of the screen, perpendicular to Y axis, and + positive towards the right hand side of the screen ; + * Z is perpendicular to the screen plane and positive out of the + screen. + Another example for a quadrotor UAV might be : + * Y is in the plane of the propellers and positive towards the + front-view camera; + * X is in the plane of the propellers, perpendicular to Y axis, + and positive towards the starboard side of the UAV ; + * Z is perpendicular to propellers plane and positive upwards. diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 index 6708c5e264aa..33e96f740639 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 +++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 @@ -1,4 +1,4 @@ -What /sys/bus/iio/devices/iio:deviceX/in_proximity_raw +What /sys/bus/iio/devices/iio:deviceX/in_proximity_input Date: March 2014 KernelVersion: 3.15 Contact: Matt Ranostay diff --git a/Documentation/ABI/testing/sysfs-bus-mcb b/Documentation/ABI/testing/sysfs-bus-mcb new file mode 100644 index 000000000000..77947c509796 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-mcb @@ -0,0 +1,29 @@ +What: /sys/bus/mcb/devices/mcb:X +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn +Description: Hardware chip or device hosting the MEN chameleon bus + +What: /sys/bus/mcb/devices/mcb:X/revision +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn +Description: The FPGA's revision number + +What: /sys/bus/mcb/devices/mcb:X/minor +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn +Description: The FPGA's minor number + +What: /sys/bus/mcb/devices/mcb:X/model +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn +Description: The FPGA's model number + +What: /sys/bus/mcb/devices/mcb:X/name +Date: March 2016 +KernelVersion: 4.7 +Contact: Johannes Thumshirn +Description: The FPGA's name diff --git a/Documentation/ABI/testing/sysfs-class-cxl b/Documentation/ABI/testing/sysfs-class-cxl index 7fd737eed38a..4ba0a2a61926 100644 --- a/Documentation/ABI/testing/sysfs-class-cxl +++ b/Documentation/ABI/testing/sysfs-class-cxl @@ -233,3 +233,11 @@ Description: read/write 0 = don't trust, the image may be different (default) 1 = trust that the image will not change. Users: https://github.com/ibm-capi/libcxl + +What: /sys/class/cxl//psl_timebase_synced +Date: March 2016 +Contact: linuxppc-dev@lists.ozlabs.org +Description: read only + Returns 1 if the psl timebase register is synchronized + with the core timebase register, 0 otherwise. +Users: https://github.com/ibm-capi/libcxl diff --git a/Documentation/ABI/testing/sysfs-class-stm b/Documentation/ABI/testing/sysfs-class-stm index c9aa4f3fc9a7..77ed3da0f68e 100644 --- a/Documentation/ABI/testing/sysfs-class-stm +++ b/Documentation/ABI/testing/sysfs-class-stm @@ -12,3 +12,13 @@ KernelVersion: 4.3 Contact: Alexander Shishkin Description: Shows the number of channels per master on this STM device. + +What: /sys/class/stm//hw_override +Date: March 2016 +KernelVersion: 4.7 +Contact: Alexander Shishkin +Description: + Reads as 0 if master numbers in the STP stream produced by + this stm device will match the master numbers assigned by + the software or 1 if the stm hardware overrides software + assigned masters. diff --git a/Documentation/ABI/testing/sysfs-driver-hid-picolcd b/Documentation/ABI/testing/sysfs-driver-hid-picolcd index 08579e7e1e89..98fd81ad76a1 100644 --- a/Documentation/ABI/testing/sysfs-driver-hid-picolcd +++ b/Documentation/ABI/testing/sysfs-driver-hid-picolcd @@ -39,5 +39,5 @@ Description: Make it possible to adjust defio refresh rate. Note: As device can barely do 2 complete refreshes a second it only makes sense to adjust this value if only one or two tiles get changed and it's not appropriate to expect the application - to flush it's tiny changes explicitely at higher than default rate. + to flush its tiny changes explicitly at higher than default rate. diff --git a/Documentation/ABI/testing/sysfs-firmware-acpi b/Documentation/ABI/testing/sysfs-firmware-acpi index b4436cca97a8..c7fc72d4495c 100644 --- a/Documentation/ABI/testing/sysfs-firmware-acpi +++ b/Documentation/ABI/testing/sysfs-firmware-acpi @@ -169,7 +169,7 @@ Description: to enable/disable/clear ACPI interrupts in user space, which can be used to debug some ACPI interrupt storm issues. - Note that only writting to VALID GPE/Fixed Event is allowed, + Note that only writing to VALID GPE/Fixed Event is allowed, i.e. user can only change the status of runtime GPE and Fixed Event with event handler installed. diff --git a/Documentation/ABI/testing/sysfs-ibft b/Documentation/ABI/testing/sysfs-ibft index cac3930bdb04..7d6725fe6143 100644 --- a/Documentation/ABI/testing/sysfs-ibft +++ b/Documentation/ABI/testing/sysfs-ibft @@ -21,3 +21,13 @@ Contact: Konrad Rzeszutek Description: The /sys/firmware/ibft/ethernetX directory will contain files that expose the iSCSI Boot Firmware Table NIC data. Usually this contains the IP address, MAC, and gateway of the NIC. + +What: /sys/firmware/ibft/acpi_header +Date: March 2016 +Contact: David Bond +Description: The /sys/firmware/ibft/acpi_header directory will contain files + that expose the SIGNATURE, OEM_ID, and OEM_TABLE_ID fields of the + acpi table header of the iBFT structure. This will allow for + identification of the creator of the table which is useful in + determining quirks associated with some adapters when used in + hardware vs software iscsi initiator mode. diff --git a/Documentation/ABI/testing/sysfs-platform-hidma b/Documentation/ABI/testing/sysfs-platform-hidma new file mode 100644 index 000000000000..d36441538660 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-hidma @@ -0,0 +1,9 @@ +What: /sys/devices/platform/hidma-*/chid + /sys/devices/platform/QCOM8061:*/chid +Date: Dec 2015 +KernelVersion: 4.4 +Contact: "Sinan Kaya " +Description: + Contains the ID of the channel within the HIDMA instance. + It is used to associate a given HIDMA channel with the + priority and weight calls in the management interface. diff --git a/Documentation/ABI/testing/sysfs-platform-usbip-vudc b/Documentation/ABI/testing/sysfs-platform-usbip-vudc new file mode 100644 index 000000000000..81fcfb454913 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-usbip-vudc @@ -0,0 +1,35 @@ +What: /sys/devices/platform/usbip-vudc.%d/dev_desc +Date: April 2016 +KernelVersion: 4.6 +Contact: Krzysztof Opasiak +Description: + This file allows to read device descriptor of + gadget driver which is currently bound to this + controller. It is possible to read this file + only if gadget driver is bound, otherwise error + is returned. + +What: /sys/devices/platform/usbip-vudc.%d/usbip_status +Date: April 2016 +KernelVersion: 4.6 +Contact: Krzysztof Opasiak +Description: + Current status of the device. + Allowed values: + 1 - Device is available and can be exported + 2 - Device is currently exported + 3 - Fatal error occurred during communication + with peer + +What: /sys/devices/platform/usbip-vudc.%d/usbip_sockfd +Date: April 2016 +KernelVersion: 4.6 +Contact: Krzysztof Opasiak +Description: + This file allows to export usb device to + connection peer. It is done by writing to this + file socket fd (as a string for example "8") + associated with a connection to remote peer who + would like to use this device. It is possible to + close the connection by writing -1 instead of + socked fd. diff --git a/Documentation/DocBook/debugobjects.tmpl b/Documentation/DocBook/debugobjects.tmpl index 24979f691e3e..7e4f34fde697 100644 --- a/Documentation/DocBook/debugobjects.tmpl +++ b/Documentation/DocBook/debugobjects.tmpl @@ -316,8 +316,8 @@ - The function returns 1 when the fixup was successful, - otherwise 0. The return value is used to update the + The function returns true when the fixup was successful, + otherwise false. The return value is used to update the statistics. @@ -341,8 +341,8 @@ - The function returns 1 when the fixup was successful, - otherwise 0. The return value is used to update the + The function returns true when the fixup was successful, + otherwise false. The return value is used to update the statistics. @@ -359,7 +359,8 @@ statically initialized object or not. In case it is it calls debug_object_init() and debug_object_activate() to make the object known to the tracker and marked active. In this case - the function should return 0 because this is not a real fixup. + the function should return false because this is not a real + fixup. @@ -376,8 +377,8 @@ - The function returns 1 when the fixup was successful, - otherwise 0. The return value is used to update the + The function returns true when the fixup was successful, + otherwise false. The return value is used to update the statistics. @@ -397,8 +398,8 @@ - The function returns 1 when the fixup was successful, - otherwise 0. The return value is used to update the + The function returns true when the fixup was successful, + otherwise false. The return value is used to update the statistics. @@ -414,8 +415,8 @@ debug bucket. - The function returns 1 when the fixup was successful, - otherwise 0. The return value is used to update the + The function returns true when the fixup was successful, + otherwise false. The return value is used to update the statistics. @@ -427,7 +428,8 @@ case. The fixup function should check if this is a legitimate case of a statically initialized object or not. In this case only debug_object_init() should be called to make the object known to - the tracker. Then the function should return 0 because this is not + the tracker. Then the function should return false because this + is not a real fixup. diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl index 184f3c7b5145..8c68768ebee5 100644 --- a/Documentation/DocBook/device-drivers.tmpl +++ b/Documentation/DocBook/device-drivers.tmpl @@ -128,14 +128,44 @@ X!Edrivers/base/interface.c !Edrivers/base/platform.c !Edrivers/base/bus.c - Device Drivers DMA Management + + Buffer Sharing and Synchronization + + The dma-buf subsystem provides the framework for sharing buffers + for hardware (DMA) access across multiple device drivers and + subsystems, and for synchronizing asynchronous hardware access. + + + This is used, for example, by drm "prime" multi-GPU support, but + is of course not limited to GPU use cases. + + + The three main components of this are: (1) dma-buf, representing + a sg_table and exposed to userspace as a file descriptor to allow + passing between devices, (2) fence, which provides a mechanism + to signal when one device as finished access, and (3) reservation, + which manages the shared or exclusive fence(s) associated with + the buffer. + + dma-buf !Edrivers/dma-buf/dma-buf.c -!Edrivers/dma-buf/fence.c -!Edrivers/dma-buf/seqno-fence.c -!Iinclude/linux/fence.h -!Iinclude/linux/seqno-fence.h +!Iinclude/linux/dma-buf.h + + reservation +!Pdrivers/dma-buf/reservation.c Reservation Object Overview !Edrivers/dma-buf/reservation.c !Iinclude/linux/reservation.h + + fence +!Edrivers/dma-buf/fence.c +!Iinclude/linux/fence.h +!Edrivers/dma-buf/seqno-fence.c +!Iinclude/linux/seqno-fence.h +!Edrivers/dma-buf/sync_file.c +!Iinclude/linux/sync_file.h + + + Device Drivers DMA Management !Edrivers/base/dma-coherent.c !Edrivers/base/dma-mapping.c @@ -233,6 +263,7 @@ X!Isound/sound_firmware.c !Iinclude/media/v4l2-mediabus.h !Iinclude/media/v4l2-mem2mem.h !Iinclude/media/v4l2-of.h +!Iinclude/media/v4l2-rect.h !Iinclude/media/v4l2-subdev.h !Iinclude/media/videobuf2-core.h !Iinclude/media/videobuf2-v4l2.h diff --git a/Documentation/DocBook/gpu.tmpl b/Documentation/DocBook/gpu.tmpl index 1692c4dd5487..7586bf75f62e 100644 --- a/Documentation/DocBook/gpu.tmpl +++ b/Documentation/DocBook/gpu.tmpl @@ -1615,12 +1615,23 @@ void intel_crt_init(struct drm_device *dev) !Pdrivers/gpu/drm/drm_fb_helper.c fbdev helpers !Edrivers/gpu/drm/drm_fb_helper.c !Iinclude/drm/drm_fb_helper.h + + + Framebuffer CMA Helper Functions Reference +!Pdrivers/gpu/drm/drm_fb_cma_helper.c framebuffer cma helper functions +!Edrivers/gpu/drm/drm_fb_cma_helper.c Display Port Helper Functions Reference !Pdrivers/gpu/drm/drm_dp_helper.c dp helpers !Iinclude/drm/drm_dp_helper.h !Edrivers/gpu/drm/drm_dp_helper.c + + + Display Port Dual Mode Adaptor Helper Functions Reference +!Pdrivers/gpu/drm/drm_dp_dual_mode_helper.c dp dual mode helpers +!Iinclude/drm/drm_dp_dual_mode_helper.h +!Edrivers/gpu/drm/drm_dp_dual_mode_helper.c Display Port MST Helper Functions Reference @@ -1671,17 +1682,23 @@ void intel_crt_init(struct drm_device *dev) !Pdrivers/gpu/drm/drm_crtc.c Tile group - Bridges + Bridges - Overview + Overview !Pdrivers/gpu/drm/drm_bridge.c overview - Default bridge callback sequence + Default bridge callback sequence !Pdrivers/gpu/drm/drm_bridge.c bridge callbacks !Edrivers/gpu/drm/drm_bridge.c + + Panel Helper Reference +!Iinclude/drm/drm_panel.h +!Edrivers/gpu/drm/drm_panel.c +!Pdrivers/gpu/drm/drm_panel.c drm panel + @@ -1817,7 +1834,7 @@ void intel_crt_init(struct drm_device *dev) DRM - Generic + Generic “rotation” BITMASK { 0, "rotate-0" }, @@ -1832,6 +1849,13 @@ void intel_crt_init(struct drm_device *dev) image along the specified axis prior to rotation + “scaling mode” + ENUM + { "None", "Full", "Center", "Full aspect" } + Connector + Supported by: amdgpu, gma500, i915, nouveau and radeon. + + Connector “EDID” BLOB | IMMUTABLE @@ -2068,21 +2092,12 @@ void intel_crt_init(struct drm_device *dev) property to suggest an Y offset for a connector - Optional - “scaling mode” - ENUM - { "None", "Full", "Center", "Full aspect" } - Connector - TBD - - + Optional "aspect ratio" ENUM { "None", "4:3", "16:9" } Connector - DRM property to set aspect ratio from user space app. - This enum is made generic to allow addition of custom aspect - ratios. + TDB “dirty” @@ -2153,7 +2168,11 @@ void intel_crt_init(struct drm_device *dev) ENUM { "Automatic", "Full", "Limited 16:235" } Connector - TBD + When this property is set to Limited 16:235 + and CTM is set, the hardware will be programmed with the + result of the multiplication of CTM by the limited range + matrix to ensure the pixels normaly in the range 0..1.0 are + remapped to the range 16/255..235/255. “audio” @@ -3334,7 +3353,7 @@ int num_ioctls; Video BIOS Table (VBT) !Pdrivers/gpu/drm/i915/intel_bios.c Video BIOS Table (VBT) !Idrivers/gpu/drm/i915/intel_bios.c -!Idrivers/gpu/drm/i915/intel_bios.h +!Idrivers/gpu/drm/i915/intel_vbt_defs.h diff --git a/Documentation/DocBook/media/dvb/net.xml b/Documentation/DocBook/media/dvb/net.xml index d2e44b7e07df..da095ed0b75c 100644 --- a/Documentation/DocBook/media/dvb/net.xml +++ b/Documentation/DocBook/media/dvb/net.xml @@ -15,7 +15,7 @@ that are present on the transport stream. This is done through /dev/dvb/adapter?/net? device node. The data will be available via virtual dvb?_? - network interfaces, and will be controled/routed via the standard + network interfaces, and will be controlled/routed via the standard ip tools (like ip, route, netstat, ifconfig, etc). Data types and and ioctl definitions are defined via linux/dvb/net.h header. diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml index 5399e8904715..82fa328abd58 100644 --- a/Documentation/DocBook/media/v4l/compat.xml +++ b/Documentation/DocBook/media/v4l/compat.xml @@ -2685,10 +2685,6 @@ hardware may support both. and may change in the future. - - Video Output Overlay (OSD) Interface, . - &VIDIOC-DBG-G-REGISTER; and &VIDIOC-DBG-S-REGISTER; ioctls. @@ -2696,40 +2692,6 @@ ioctls. &VIDIOC-DBG-G-CHIP-INFO; ioctl. - - &VIDIOC-ENUM-DV-TIMINGS;, &VIDIOC-QUERY-DV-TIMINGS; and - &VIDIOC-DV-TIMINGS-CAP; ioctls. - - - Flash API. - - - &VIDIOC-CREATE-BUFS; and &VIDIOC-PREPARE-BUF; ioctls. - - - Selection API. - - - Sub-device selection API: &VIDIOC-SUBDEV-G-SELECTION; - and &VIDIOC-SUBDEV-S-SELECTION; ioctls. - - - Support for frequency band enumeration: &VIDIOC-ENUM-FREQ-BANDS; ioctl. - - - Vendor and device specific media bus pixel formats. - . - - - Importing DMABUF file descriptors as a new IO method described - in . - - - Exporting DMABUF files using &VIDIOC-EXPBUF; ioctl. - - - Software Defined Radio (SDR) Interface, . - diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml index 361040e6b0f4..e2e5484d2d9b 100644 --- a/Documentation/DocBook/media/v4l/controls.xml +++ b/Documentation/DocBook/media/v4l/controls.xml @@ -2841,7 +2841,7 @@ for a GOP and keep it below or equal the set bitrate target. Otherwise the rate overall average bitrate for the stream and keeps it below or equal to the set bitrate. In the first case the average bitrate for the whole stream will be smaller then the set bitrate. This is caused because the average is calculated for smaller number of frames, on the other hand enabling this setting will ensure that -the stream will meet tight bandwidth contraints. Applicable to encoders. +the stream will meet tight bandwidth constraints. Applicable to encoders. @@ -4272,13 +4272,6 @@ manually or automatically if set to zero. Unit, range and step are driver-specif
Flash Control Reference - - Experimental - - This is an experimental -interface and may change in the future. - - The V4L2 flash controls are intended to provide generic access to flash controller devices. Flash controller devices are @@ -4743,14 +4736,6 @@ interface and may change in the future.
Image Source Control Reference - - Experimental - - This is an experimental interface and may - change in the future. - - The Image Source control class is intended for low-level control of image source devices such as image sensors. The @@ -4862,14 +4847,6 @@ interface and may change in the future.
Image Process Control Reference - - Experimental - - This is an experimental interface and may - change in the future. - - The Image Process control class is intended for low-level control of image processing functions. Unlike @@ -4955,14 +4932,6 @@ interface and may change in the future.
Digital Video Control Reference - - Experimental - - This is an experimental interface and may - change in the future. - - The Digital Video control class is intended to control receivers and transmitters for VGA, diff --git a/Documentation/DocBook/media/v4l/dev-raw-vbi.xml b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml index f4b61b6ce3c2..78599bbd58f7 100644 --- a/Documentation/DocBook/media/v4l/dev-raw-vbi.xml +++ b/Documentation/DocBook/media/v4l/dev-raw-vbi.xml @@ -85,7 +85,7 @@ initialize all fields of the &v4l2-vbi-format; results of VIDIOC_G_FMT, and call the &VIDIOC-S-FMT; ioctl with a pointer to this structure. Drivers return an &EINVAL; only when the given parameters are ambiguous, otherwise -they modify the parameters according to the hardware capabilites and +they modify the parameters according to the hardware capabilities and return the actual parameters. When the driver allocates resources at this point, it may return an &EBUSY; to indicate the returned parameters are valid but the required resources are currently not diff --git a/Documentation/DocBook/media/v4l/dev-sdr.xml b/Documentation/DocBook/media/v4l/dev-sdr.xml index a659771f7b7c..6da1157fb5bd 100644 --- a/Documentation/DocBook/media/v4l/dev-sdr.xml +++ b/Documentation/DocBook/media/v4l/dev-sdr.xml @@ -1,11 +1,5 @@ Software Defined Radio Interface (SDR) - - Experimental - This is an experimental - interface and may change in the future. - - SDR is an abbreviation of Software Defined Radio, the radio device which uses application software for modulation or demodulation. This interface diff --git a/Documentation/DocBook/media/v4l/dev-subdev.xml b/Documentation/DocBook/media/v4l/dev-subdev.xml index 4f0ba58c9bd9..f4bc27af83eb 100644 --- a/Documentation/DocBook/media/v4l/dev-subdev.xml +++ b/Documentation/DocBook/media/v4l/dev-subdev.xml @@ -1,11 +1,5 @@ Sub-device Interface - - Experimental - This is an experimental - interface and may change in the future. - - The complex nature of V4L2 devices, where hardware is often made of several integrated circuits that need to interact with each other in a controlled way, leads to complex V4L2 drivers. The drivers usually reflect diff --git a/Documentation/DocBook/media/v4l/io.xml b/Documentation/DocBook/media/v4l/io.xml index 144158b3a5ac..e09025db92bd 100644 --- a/Documentation/DocBook/media/v4l/io.xml +++ b/Documentation/DocBook/media/v4l/io.xml @@ -475,12 +475,6 @@ rest should be evident.
Streaming I/O (DMA buffer importing) - - Experimental - This is an experimental - interface and may change in the future. - - The DMABUF framework provides a generic method for sharing buffers between multiple devices. Device drivers that support DMABUF can export a DMA buffer to userspace as a file descriptor (known as the exporter role), import a diff --git a/Documentation/DocBook/media/v4l/selection-api.xml b/Documentation/DocBook/media/v4l/selection-api.xml index 28cbded766c9..b764cba150d1 100644 --- a/Documentation/DocBook/media/v4l/selection-api.xml +++ b/Documentation/DocBook/media/v4l/selection-api.xml @@ -1,13 +1,6 @@
- Experimental API for cropping, composing and scaling - - - Experimental - - This is an experimental -interface and may change in the future. - + API for cropping, composing and scaling
Introduction diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml index 4e73345e3eab..199c84e3aede 100644 --- a/Documentation/DocBook/media/v4l/subdev-formats.xml +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml @@ -4002,12 +4002,6 @@ see .
Vendor and Device Specific Formats - - Experimental - This is an experimental -interface and may change in the future. - - This section lists complex data formats that are either vendor or device specific. diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml index d81fa0d4016b..6528e97b8990 100644 --- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml +++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - This ioctl is used to create buffers for memory mapped or user pointer or DMA buffer I/O. It can be used as an alternative or in diff --git a/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml b/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml index a2017bfcaed2..ca9ffce9b4c1 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dv-timings-cap.xml @@ -49,14 +49,9 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - - To query the capabilities of the DV receiver/transmitter applications -can call the VIDIOC_DV_TIMINGS_CAP ioctl on a video node + To query the capabilities of the DV receiver/transmitter applications initialize the +pad field to 0, zero the reserved array of &v4l2-dv-timings-cap; +and call the VIDIOC_DV_TIMINGS_CAP ioctl on a video node and the driver will fill in the structure. Note that drivers may return different values after switching the video input or output. @@ -65,8 +60,8 @@ queried by calling the VIDIOC_SUBDEV_DV_TIMINGS_CAP ioctl directly on a subdevice node. The capabilities are specific to inputs (for DV receivers) or outputs (for DV transmitters), applications must specify the desired pad number in the &v4l2-dv-timings-cap; pad -field. Attempts to query capabilities on a pad that doesn't support them will -return an &EINVAL;. +field and zero the reserved array. Attempts to query +capabilities on a pad that doesn't support them will return an &EINVAL;. struct <structname>v4l2_bt_timings_cap</structname> @@ -145,7 +140,8 @@ return an &EINVAL;. __u32 reserved[2] - Reserved for future extensions. Drivers must set the array to zero. + Reserved for future extensions. Drivers and applications must + set the array to zero. union diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml index 6e3cadd4e1f9..9b3d42018b69 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enum-dv-timings.xml @@ -49,20 +49,15 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - While some DV receivers or transmitters support a wide range of timings, others support only a limited number of timings. With this ioctl applications can enumerate a list of known supported timings. Call &VIDIOC-DV-TIMINGS-CAP; to check if it also supports other standards or even custom timings that are not in this list. To query the available timings, applications initialize the -index field and zero the reserved array of &v4l2-enum-dv-timings; -and call the VIDIOC_ENUM_DV_TIMINGS ioctl on a video node with a +index field, set the pad field to 0, +zero the reserved array of &v4l2-enum-dv-timings; and call the +VIDIOC_ENUM_DV_TIMINGS ioctl on a video node with a pointer to this structure. Drivers fill the rest of the structure or return an &EINVAL; when the index is out of bounds. To enumerate all supported DV timings, applications shall begin at index zero, incrementing by one until the diff --git a/Documentation/DocBook/media/v4l/vidioc-enum-freq-bands.xml b/Documentation/DocBook/media/v4l/vidioc-enum-freq-bands.xml index 4e8ea65f7282..a0608abc1ab8 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enum-freq-bands.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enum-freq-bands.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - Enumerates the frequency bands that a tuner or modulator supports. To do this applications initialize the tuner, type and index fields, diff --git a/Documentation/DocBook/media/v4l/vidioc-expbuf.xml b/Documentation/DocBook/media/v4l/vidioc-expbuf.xml index 0ae0b6a915d0..a6558a676ef3 100644 --- a/Documentation/DocBook/media/v4l/vidioc-expbuf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-expbuf.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - This ioctl is an extension to the memory mapping I/O method, therefore it is available only for V4L2_MEMORY_MMAP buffers. It can be used to export a diff --git a/Documentation/DocBook/media/v4l/vidioc-g-edid.xml b/Documentation/DocBook/media/v4l/vidioc-g-edid.xml index 2702536bbc7c..b7602d30f596 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-edid.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-edid.xml @@ -1,6 +1,6 @@ - ioctl VIDIOC_G_EDID, VIDIOC_S_EDID + ioctl VIDIOC_G_EDID, VIDIOC_S_EDID, VIDIOC_SUBDEV_G_EDID, VIDIOC_SUBDEV_S_EDID &manvol; @@ -71,7 +71,8 @@ To get the EDID data the application has to fill in the pad, start_block, blocks and edid - fields and call VIDIOC_G_EDID. The current EDID from block + fields, zero the reserved array and call + VIDIOC_G_EDID. The current EDID from block start_block and of size blocks will be placed in the memory edid points to. The edid pointer must point to memory at least blocks * 128 bytes @@ -92,8 +93,9 @@ the driver will set blocks to 0 and it returns 0. To set the EDID blocks of a receiver the application has to fill in the pad, - blocks and edid fields and set - start_block to 0. It is not possible to set part of an EDID, + blocks and edid fields, set + start_block to 0 and zero the reserved array. + It is not possible to set part of an EDID, it is always all or nothing. Setting the EDID data is only valid for receivers as it makes no sense for a transmitter. diff --git a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml index 7865351688da..997f4e96f297 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml @@ -50,12 +50,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - The ioctls are used to query and configure selection rectangles. To query the cropping (composing) rectangle set &v4l2-selection; @@ -222,7 +216,7 @@ or the flags argument is not valid. ERANGE It is not possible to adjust &v4l2-rect; -r rectangle to satisfy all contraints given in the +r rectangle to satisfy all constraints given in the flags argument. diff --git a/Documentation/DocBook/media/v4l/vidioc-prepare-buf.xml b/Documentation/DocBook/media/v4l/vidioc-prepare-buf.xml index fa7ad7e33228..7bde698760e4 100644 --- a/Documentation/DocBook/media/v4l/vidioc-prepare-buf.xml +++ b/Documentation/DocBook/media/v4l/vidioc-prepare-buf.xml @@ -48,12 +48,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - Applications can optionally call the VIDIOC_PREPARE_BUF ioctl to pass ownership of the buffer to the driver before actually enqueuing it, using the diff --git a/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml b/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml index 0c93677d16b4..d41bf47ee5a2 100644 --- a/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml +++ b/Documentation/DocBook/media/v4l/vidioc-query-dv-timings.xml @@ -50,12 +50,6 @@ input Description - - Experimental - This is an experimental - interface and may change in the future. - - The hardware may be able to detect the current DV timings automatically, similar to sensing the video standard. To do so, applications call VIDIOC_QUERY_DV_TIMINGS with a pointer to a diff --git a/Documentation/DocBook/media/v4l/vidioc-streamon.xml b/Documentation/DocBook/media/v4l/vidioc-streamon.xml index df2c63d07bac..89fd7ce964f9 100644 --- a/Documentation/DocBook/media/v4l/vidioc-streamon.xml +++ b/Documentation/DocBook/media/v4l/vidioc-streamon.xml @@ -123,6 +123,14 @@ synchronize with other events. + + ENOLINK + + The driver implements Media Controller interface and + the pipeline link configuration is invalid. + + + diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml index cff59f5cbf04..9d0251a27e5f 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-interval.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - This ioctl lets applications enumerate available frame intervals on a given sub-device pad. Frame intervals only makes sense for sub-devices that can control the frame period on their own. This includes, for instance, diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml index abd545ede67a..9b91b8332ba9 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-frame-size.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - This ioctl allows applications to enumerate all frame sizes supported by a sub-device on the given pad for the given media bus format. Supported formats can be retrieved with the &VIDIOC-SUBDEV-ENUM-MBUS-CODE; diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml index 0bcb278fd062..c67256ada87a 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-enum-mbus-code.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - To enumerate media bus formats available at a given sub-device pad applications initialize the pad, which and index fields of &v4l2-subdev-mbus-code-enum; and diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml index a67cde6f8c54..781089cba453 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-fmt.xml @@ -50,12 +50,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - These ioctls are used to negotiate the frame format at specific subdev pads in the image pipeline. diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml index 0bc3ea22d31f..848ec789ddaa 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-frame-interval.xml @@ -50,12 +50,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - These ioctls are used to get and set the frame interval at specific subdev pads in the image pipeline. The frame interval only makes sense for sub-devices that can control the frame period on their own. This includes, diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml index c62a7360719b..8346b2e4a703 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml @@ -49,12 +49,6 @@ Description - - Experimental - This is an experimental - interface and may change in the future. - - The selections are used to configure various image processing functionality performed by the subdevs which affect the image size. This currently includes cropping, scaling and diff --git a/Documentation/IRQ-domain.txt b/Documentation/IRQ-domain.txt index 8d990bde8693..82001a25a14b 100644 --- a/Documentation/IRQ-domain.txt +++ b/Documentation/IRQ-domain.txt @@ -70,6 +70,7 @@ of the reverse map types are described below: ==== Linear ==== irq_domain_add_linear() +irq_domain_create_linear() The linear reverse map maintains a fixed size table indexed by the hwirq number. When a hwirq is mapped, an irq_desc is allocated for @@ -81,10 +82,16 @@ map are fixed time lookup for IRQ numbers, and irq_descs are only allocated for in-use IRQs. The disadvantage is that the table must be as large as the largest possible hwirq number. +irq_domain_add_linear() and irq_domain_create_linear() are functionally +equivalent, except for the first argument is different - the former +accepts an Open Firmware specific 'struct device_node', while the latter +accepts a more general abstraction 'struct fwnode_handle'. + The majority of drivers should use the linear map. ==== Tree ==== irq_domain_add_tree() +irq_domain_create_tree() The irq_domain maintains a radix tree map from hwirq numbers to Linux IRQs. When an hwirq is mapped, an irq_desc is allocated and the @@ -95,6 +102,11 @@ since it doesn't need to allocate a table as large as the largest hwirq number. The disadvantage is that hwirq to IRQ number lookup is dependent on how many entries are in the table. +irq_domain_add_tree() and irq_domain_create_tree() are functionally +equivalent, except for the first argument is different - the former +accepts an Open Firmware specific 'struct device_node', while the latter +accepts a more general abstraction 'struct fwnode_handle'. + Very few drivers should need this mapping. ==== No Map ===- diff --git a/Documentation/Makefile b/Documentation/Makefile index 1207d7907650..de955e151af8 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -1,4 +1,3 @@ -subdir-y := accounting auxdisplay blackfin connector \ +subdir-y := accounting auxdisplay blackfin \ filesystems filesystems ia64 laptops mic misc-devices \ - networking pcmcia prctl ptp timers vDSO video4linux \ - watchdog + networking pcmcia prctl ptp timers vDSO watchdog diff --git a/Documentation/RCU/RTFP.txt b/Documentation/RCU/RTFP.txt index 370ca006db7a..9bccf16736f7 100644 --- a/Documentation/RCU/RTFP.txt +++ b/Documentation/RCU/RTFP.txt @@ -176,13 +176,13 @@ a history of how Linux changed RCU more than RCU changed Linux which Mathieu Desnoyers is now maintaining [MathieuDesnoyers2009URCU] [MathieuDesnoyersPhD]. TINY_RCU [PaulEMcKenney2009BloatWatchRCU] made its appearance, as did expedited RCU [PaulEMcKenney2009expeditedRCU]. -The problem of resizeable RCU-protected hash tables may now be on a path +The problem of resizable RCU-protected hash tables may now be on a path to a solution [JoshTriplett2009RPHash]. A few academic researchers are now using RCU to solve their parallel problems [HariKannan2009DynamicAnalysisRCU]. 2010 produced a simpler preemptible-RCU implementation based on TREE_RCU [PaulEMcKenney2010SimpleOptRCU], lockdep-RCU -[PaulEMcKenney2010LockdepRCU], another resizeable RCU-protected hash +[PaulEMcKenney2010LockdepRCU], another resizable RCU-protected hash table [HerbertXu2010RCUResizeHash] (this one consuming more memory, but allowing arbitrary changes in hash function, as required for DoS avoidance in the networking code), realization of the 2009 RCU-protected @@ -193,7 +193,7 @@ the RCU API [PaulEMcKenney2010RCUAPI]. [LinusTorvalds2011Linux2:6:38:rc1:NPigginVFS], an RCU-protected red-black tree using software transactional memory to protect concurrent updates (strange, but true!) [PhilHoward2011RCUTMRBTree], yet another variant of -RCU-protected resizeable hash tables [Triplett:2011:RPHash], the 3.0 RCU +RCU-protected resizable hash tables [Triplett:2011:RPHash], the 3.0 RCU trainwreck [PaulEMcKenney2011RCU3.0trainwreck], and Neil Brown's "Meet the Lockers" LWN article [NeilBrown2011MeetTheLockers]. Some academic work looked at debugging uses of RCU [Seyster:2011:RFA:2075416.2075425]. diff --git a/Documentation/adding-syscalls.txt b/Documentation/adding-syscalls.txt index cc2d4ac4f404..bbb31e091b28 100644 --- a/Documentation/adding-syscalls.txt +++ b/Documentation/adding-syscalls.txt @@ -136,7 +136,7 @@ an fxyzzy(3) operation for free: - xyzzyat(fd, "", ..., AT_EMPTY_PATH) is equivalent to fxyzzy(fd, ...) (For more details on the rationale of the *at() calls, see the openat(2) man -page; for an example of AT_EMPTY_PATH, see the statat(2) man page.) +page; for an example of AT_EMPTY_PATH, see the fstatat(2) man page.) If your new xyzzy(2) system call involves a parameter describing an offset within a file, make its type loff_t so that 64-bit offsets can be supported diff --git a/Documentation/arm/SA1100/Assabet b/Documentation/arm/SA1100/Assabet index 08b885d35674..e08a6739e72c 100644 --- a/Documentation/arm/SA1100/Assabet +++ b/Documentation/arm/SA1100/Assabet @@ -214,7 +214,7 @@ RedBoot scripting ----------------- All the commands above aren't so useful if they have to be typed in every -time the Assabet is rebooted. Therefore it's possible to automatize the boot +time the Assabet is rebooted. Therefore it's possible to automate the boot process using RedBoot's scripting capability. For example, I use this to boot Linux with both the kernel and the ramdisk diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index ba4b6acfc545..4da60b463995 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -53,7 +53,10 @@ stable kernels. | ARM | Cortex-A57 | #832075 | ARM64_ERRATUM_832075 | | ARM | Cortex-A57 | #852523 | N/A | | ARM | Cortex-A57 | #834220 | ARM64_ERRATUM_834220 | +| ARM | MMU-500 | #841119,#826419 | N/A | | | | | | | Cavium | ThunderX ITS | #22375, #24313 | CAVIUM_ERRATUM_22375 | +| Cavium | ThunderX ITS | #23144 | CAVIUM_ERRATUM_23144 | | Cavium | ThunderX GICv3 | #23154 | CAVIUM_ERRATUM_23154 | | Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | +| Cavium | ThunderX SMMUv2 | #27704 | N/A | diff --git a/Documentation/block/00-INDEX b/Documentation/block/00-INDEX index e840b47613f7..e55103ace382 100644 --- a/Documentation/block/00-INDEX +++ b/Documentation/block/00-INDEX @@ -2,6 +2,8 @@ - This file biodoc.txt - Notes on the Generic Block Layer Rewrite in Linux 2.5 +biovecs.txt + - Immutable biovecs and biovec iterators capability.txt - Generic Block Device Capability (/sys/block//capability) cfq-iosched.txt @@ -14,6 +16,8 @@ deadline-iosched.txt - Deadline IO scheduler tunables ioprio.txt - Block io priorities (in CFQ scheduler) +pr.txt + - Block layer support for Persistent Reservations null_blk.txt - Null block for block-layer benchmarking. queue-sysfs.txt diff --git a/Documentation/blockdev/zram.txt b/Documentation/blockdev/zram.txt index 5bda5031c83d..13100fb3c26d 100644 --- a/Documentation/blockdev/zram.txt +++ b/Documentation/blockdev/zram.txt @@ -59,27 +59,16 @@ num_devices parameter is optional and tells zram how many devices should be pre-created. Default: 1. 2) Set max number of compression streams - Compression backend may use up to max_comp_streams compression streams, - thus allowing up to max_comp_streams concurrent compression operations. - By default, compression backend uses single compression stream. + Regardless the value passed to this attribute, ZRAM will always + allocate multiple compression streams - one per online CPUs - thus + allowing several concurrent compression operations. The number of + allocated compression streams goes down when some of the CPUs + become offline. There is no single-compression-stream mode anymore, + unless you are running a UP system or has only 1 CPU online. - Examples: - #show max compression streams number + To find out how many streams are currently available: cat /sys/block/zram0/max_comp_streams - #set max compression streams number to 3 - echo 3 > /sys/block/zram0/max_comp_streams - -Note: -In order to enable compression backend's multi stream support max_comp_streams -must be initially set to desired concurrency level before ZRAM device -initialisation. Once the device initialised as a single stream compression -backend (max_comp_streams equals to 1), you will see error if you try to change -the value of max_comp_streams because single stream compression backend -implemented as a special case by lock overhead issue and does not support -dynamic max_comp_streams. Only multi stream backend supports dynamic -max_comp_streams adjustment. - 3) Select compression algorithm Using comp_algorithm device attribute one can see available and currently selected (shown in square brackets) compression algorithms, @@ -183,6 +172,7 @@ mem_limit RW the maximum amount of memory ZRAM can use to store pages_compacted RO the number of pages freed during compaction (available only via zram/mm_stat node) compact WO trigger memory compaction +debug_stat RO this file is used for zram debugging purposes WARNING ======= diff --git a/Documentation/cgroup-v1/memory.txt b/Documentation/cgroup-v1/memory.txt index ff71e16cc752..b14abf217239 100644 --- a/Documentation/cgroup-v1/memory.txt +++ b/Documentation/cgroup-v1/memory.txt @@ -280,17 +280,9 @@ the amount of kernel memory used by the system. Kernel memory is fundamentally different than user memory, since it can't be swapped out, which makes it possible to DoS the system by consuming too much of this precious resource. -Kernel memory won't be accounted at all until limit on a group is set. This -allows for existing setups to continue working without disruption. The limit -cannot be set if the cgroup have children, or if there are already tasks in the -cgroup. Attempting to set the limit under those conditions will return -EBUSY. -When use_hierarchy == 1 and a group is accounted, its children will -automatically be accounted regardless of their limit value. - -After a group is first limited, it will be kept being accounted until it -is removed. The memory limitation itself, can of course be removed by writing --1 to memory.kmem.limit_in_bytes. In this case, kmem will be accounted, but not -limited. +Kernel memory accounting is enabled for all memory cgroups by default. But +it can be disabled system-wide by passing cgroup.memory=nokmem to the kernel +at boot time. In this case, kernel memory will not be accounted at all. Kernel memory limits are not imposed for the root cgroup. Usage for the root cgroup may or may not be accounted. The memory used is accumulated into diff --git a/Documentation/connector/connector.txt b/Documentation/connector/connector.txt index f6215f95149b..ab7ca897fab7 100644 --- a/Documentation/connector/connector.txt +++ b/Documentation/connector/connector.txt @@ -186,3 +186,11 @@ only cn_test.c test module used it. Some work in netlink area is still being done, so things can be changed in 2.6.15 timeframe, if it will happen, documentation will be updated for that kernel. + +/*****************************************/ +Code samples +/*****************************************/ + +Sample code for a connector test module and user space can be found +in samples/connector/. To build this code, enable CONFIG_CONNECTOR +and CONFIG_SAMPLES. diff --git a/Documentation/devices.txt b/Documentation/devices.txt index 87b4c5e82d39..4035eca87144 100644 --- a/Documentation/devices.txt +++ b/Documentation/devices.txt @@ -1,20 +1,17 @@ - LINUX ALLOCATED DEVICES (2.6+ version) - - Maintained by Alan Cox - - Last revised: 6th April 2009 + LINUX ALLOCATED DEVICES (4.x+ version) This list is the Linux Device List, the official registry of allocated device numbers and /dev directory nodes for the Linux operating system. -The latest version of this list is available from -http://www.lanana.org/docs/device-list/ or -ftp://ftp.kernel.org/pub/linux/docs/device-list/. This version may be -newer than the one distributed with the Linux kernel. - -The LaTeX version of this document is no longer maintained. +The LaTeX version of this document is no longer maintained, nor is +the document that used to reside at lanana.org. This version in the +mainline Linux kernel is the master document. Updates shall be sent +as patches to the kernel maintainers (see the SubmittingPatches document). +Specifically explore the sections titled "CHAR and MISC DRIVERS", and +"BLOCK LAYER" in the MAINTAINERS file to find the right maintainers +to involve for character and block devices. This document is included by reference into the Filesystem Hierarchy Standard (FHS). The FHS is available from http://www.pathname.com/fhs/. @@ -23,60 +20,33 @@ Allocations marked (68k/Amiga) apply to Linux/68k on the Amiga platform only. Allocations marked (68k/Atari) apply to Linux/68k on the Atari platform only. -The symbol {2.6} means the allocation is obsolete and scheduled for -removal once kernel version 2.6 (or equivalent) is released. Some of these -allocations have already been removed. - -This document is in the public domain. The author requests, however, +This document is in the public domain. The authors requests, however, that semantically altered versions are not distributed without -permission of the author, assuming the author can be contacted without +permission of the authors, assuming the authors can be contacted without an unreasonable effort. -In particular, please don't sent patches for this list to Linus, at -least not without contacting me first. - -I do not have any information about these devices beyond what appears -on this list. Any such information requests will be deleted without -reply. - **** DEVICE DRIVERS AUTHORS PLEASE READ THIS **** +Linux now has extensive support for dynamic allocation of device numbering +and can use sysfs and udev (systemd) to handle the naming needs. There are +still some exceptions in the serial and boot device area. Before asking +for a device number make sure you actually need one. + To have a major number allocated, or a minor number in situations -where that applies (e.g. busmice), please contact me with the -appropriate device information. Also, if you have additional -information regarding any of the devices listed below, or if I have -made a mistake, I would greatly appreciate a note. +where that applies (e.g. busmice), please submit a patch and send to +the authors as indicated above. -I do, however, make a few requests about the nature of your report. -This is necessary for me to be able to keep this list up to date and -correct in a timely manner. First of all, *please* send it to the -correct address... . I receive hundreds of email -messages a day, so mail sent to other addresses may very well get lost -in the avalanche. Please put in a descriptive subject, so I can find -your mail again should I need to. Too many people send me email -saying just "device number request" in the subject. - -Second, please include a description of the device *in the same format -as this list*. The reason for this is that it is the only way I have -found to ensure I have all the requisite information to publish your +Keep the description of the device *in the same format +as this list*. The reason for this is that it is the only way we have +found to ensure we have all the requisite information to publish your device and avoid conflicts. -Third, please don't assume that the distributed version of the list is -up to date. Due to the number of registrations I have to maintain it -in "batch mode", so there is likely additional registrations that -haven't been listed yet. - -Fourth, remember that Linux now has extensive support for dynamic allocation -of device numbering and can use sysfs and udev to handle the naming needs. -There are still some exceptions in the serial and boot device area. Before -asking for a device number make sure you actually need one. - -Finally, sometimes I have to play "namespace police." Please don't be -offended. I often get submissions for /dev names that would be bound -to cause conflicts down the road. I am trying to avoid getting in a +Finally, sometimes we have to play "namespace police." Please don't be +offended. We often get submissions for /dev names that would be bound +to cause conflicts down the road. We are trying to avoid getting in a situation where we would have to suffer an incompatible forward -change. Therefore, please consult with me *before* you make your +change. Therefore, please consult with us *before* you make your device names and numbers in any way public, at least to the point where it would be at all difficult to get them changed. @@ -3099,9 +3069,9 @@ Your cooperation is appreciated. 129 = /dev/ipath_sma Device used by Subnet Management Agent 130 = /dev/ipath_diag Device used by diagnostics programs -234-239 UNASSIGNED - -240-254 char LOCAL/EXPERIMENTAL USE +234-254 char RESERVED FOR DYNAMIC ASSIGNMENT + Character devices that request a dynamic allocation of major number will + take numbers starting from 254 and downward. 240-254 block LOCAL/EXPERIMENTAL USE Allocated for local/experimental use. For devices not diff --git a/Documentation/devicetree/bindings/arc/eznps.txt b/Documentation/devicetree/bindings/arc/eznps.txt new file mode 100644 index 000000000000..1aa50c640678 --- /dev/null +++ b/Documentation/devicetree/bindings/arc/eznps.txt @@ -0,0 +1,7 @@ +EZchip NPS Network Processor Platforms Device Tree Bindings +--------------------------------------------------------------------------- + +Appliance main board with NPS400 ASIC. + +Required root node properties: + - compatible = "ezchip,arc-nps"; diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 8a5122ab19b0..fcc6f6c10803 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -25,3 +25,6 @@ Board compatible values: - "tronsmart,vega-s95-pro", "tronsmart,vega-s95" (Meson gxbb) - "tronsmart,vega-s95-meta", "tronsmart,vega-s95" (Meson gxbb) - "tronsmart,vega-s95-telos", "tronsmart,vega-s95" (Meson gxbb) + - "hardkernel,odroid-c2" (Meson gxbb) + - "amlogic,p200" (Meson gxbb) + - "amlogic,p201" (Meson gxbb) diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards index 0226bc2cc1f6..ab318a56fca2 100644 --- a/Documentation/devicetree/bindings/arm/arm-boards +++ b/Documentation/devicetree/bindings/arm/arm-boards @@ -93,6 +93,14 @@ Required nodes: a core-module with regs and the compatible strings "arm,core-module-versatile", "syscon" +Optional nodes: + +- arm,versatile-ib2-syscon : if the Versatile has an IB2 interface + board mounted, this has a separate system controller that is + defined in this node. + Required properties: + compatible = "arm,versatile-ib2-syscon", "syscon" + ARM RealView Boards ------------------- The RealView boards cover tailored evaluation boards that are used to explore diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt index 7fd64ec9ee1d..e1f5ad855f14 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -41,6 +41,10 @@ compatible: must be one of: - "atmel,sama5d43" - "atmel,sama5d44" +Chipid required properties: +- compatible: Should be "atmel,sama5d2-chipid" +- reg : Should contain registers location and length + PIT Timer required properties: - compatible: Should be "atmel,at91sam9260-pit" - reg: Should contain registers location and length @@ -147,6 +151,65 @@ Example: clocks = <&clk32k>; }; +SHDWC SAMA5D2-Compatible Shutdown Controller + +1) shdwc node + +required properties: +- compatible: should be "atmel,sama5d2-shdwc". +- reg: should contain registers location and length +- clocks: phandle to input clock. +- #address-cells: should be one. The cell is the wake-up input index. +- #size-cells: should be zero. + +optional properties: + +- debounce-delay-us: minimum wake-up inputs debouncer period in + microseconds. It's usually a board-related property. +- atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up. + +The node contains child nodes for each wake-up input that the platform uses. + +2) input nodes + +Wake-up input nodes are usually described in the "board" part of the Device +Tree. Note also that input 0 is linked to the wake-up pin and is frequently +used. + +Required properties: +- reg: should contain the wake-up input index [0 - 15]. + +Optional properties: +- atmel,wakeup-active-high: boolean, the corresponding wake-up input described + by the child, forces the wake-up of the core power supply on a high level. + The default is to be active low. + +Example: + +On the SoC side: + shdwc@f8048010 { + compatible = "atmel,sama5d2-shdwc"; + reg = <0xf8048010 0x10>; + clocks = <&clk32k>; + #address-cells = <1>; + #size-cells = <0>; + atmel,wakeup-rtc-timer; + }; + +On the board side: + shdwc@f8048010 { + debounce-delay-us = <976>; + + input@0 { + reg = <0>; + }; + + input@1 { + reg = <1>; + atmel,wakeup-active-high; + }; + }; + Special Function Registers (SFR) Special Function Registers (SFR) manage specific aspects of the integrated @@ -155,7 +218,7 @@ elsewhere. required properties: - compatible: Should be "atmel,-sfr", "syscon". - can be "sama5d3" or "sama5d4". + can be "sama5d3", "sama5d4" or "sama5d2". - reg: Should contain registers location and length sfr@f0038000 { diff --git a/Documentation/devicetree/bindings/arm/cci.txt b/Documentation/devicetree/bindings/arm/cci.txt index a1a5a7ecc2fb..0f2153e8fa7e 100644 --- a/Documentation/devicetree/bindings/arm/cci.txt +++ b/Documentation/devicetree/bindings/arm/cci.txt @@ -100,7 +100,7 @@ specific to ARM. "arm,cci-400-pmu,r0" "arm,cci-400-pmu,r1" "arm,cci-400-pmu" - DEPRECATED, permitted only where OS has - secure acces to CCI registers + secure access to CCI registers "arm,cci-500-pmu,r0" "arm,cci-550-pmu,r0" - reg: diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index 62938eb9697f..93147c0c8a0e 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -19,6 +19,7 @@ its hardware characteristcs. - "arm,coresight-etm3x", "arm,primecell"; - "arm,coresight-etm4x", "arm,primecell"; - "qcom,coresight-replicator1x", "arm,primecell"; + - "arm,coresight-stm", "arm,primecell"; [1] * reg: physical base address and length of the register set(s) of the component. @@ -36,6 +37,14 @@ its hardware characteristcs. layout using the generic DT graph presentation found in "bindings/graph.txt". +* Additional required properties for System Trace Macrocells (STM): + * reg: along with the physical base address and length of the register + set as described above, another entry is required to describe the + mapping of the extended stimulus port area. + + * reg-names: the only acceptable values are "stm-base" and + "stm-stimulus-base", each corresponding to the areas defined in "reg". + * Required properties for devices that don't show up on the AMBA bus, such as non-configurable replicators: @@ -202,3 +211,22 @@ Example: }; }; }; + +4. STM + stm@20100000 { + compatible = "arm,coresight-stm", "arm,primecell"; + reg = <0 0x20100000 0 0x1000>, + <0 0x28000000 0 0x180000>; + reg-names = "stm-base", "stm-stimulus-base"; + + clocks = <&soc_smc50mhz>; + clock-names = "apb_pclk"; + port { + stm_out_port: endpoint { + remote-endpoint = <&main_funnel_in_port2>; + }; + }; + }; + +[1]. There is currently two version of STM: STM32 and STM500. Both +have the same HW interface and as such don't need an explicit binding name. diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt index 752a685d926f..dbbc0952021c 100644 --- a/Documentation/devicetree/bindings/arm/fsl.txt +++ b/Documentation/devicetree/bindings/arm/fsl.txt @@ -135,6 +135,10 @@ LS1043A ARMv8 based RDB Board Required root node properties: - compatible = "fsl,ls1043a-rdb", "fsl,ls1043a"; +LS1043A ARMv8 based QDS Board +Required root node properties: + - compatible = "fsl,ls1043a-qds", "fsl,ls1043a"; + LS2080A ARMv8 based Simulator model Required root node properties: - compatible = "fsl,ls2080a-simu", "fsl,ls2080a"; diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt index e3ccab114006..83fe816ae050 100644 --- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt +++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt @@ -1,29 +1,33 @@ Hisilicon Platforms Device Tree Bindings ---------------------------------------------------- -Hi6220 SoC -Required root node properties: - - compatible = "hisilicon,hi6220"; - Hi4511 Board Required root node properties: - compatible = "hisilicon,hi3620-hi4511"; -HiP04 D01 Board +Hi6220 SoC Required root node properties: - - compatible = "hisilicon,hip04-d01"; - -HiP01 ca9x2 Board -Required root node properties: - - compatible = "hisilicon,hip01-ca9x2"; + - compatible = "hisilicon,hi6220"; HiKey Board Required root node properties: - compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220"; +HiP01 ca9x2 Board +Required root node properties: + - compatible = "hisilicon,hip01-ca9x2"; + +HiP04 D01 Board +Required root node properties: + - compatible = "hisilicon,hip04-d01"; + HiP05 D02 Board Required root node properties: - compatible = "hisilicon,hip05-d02"; +HiP06 D03 Board +Required root node properties: + - compatible = "hisilicon,hip06-d03"; + Hisilicon system controller Required properties: diff --git a/Documentation/devicetree/bindings/arm/l2c2x0.txt b/Documentation/devicetree/bindings/arm/l2c2x0.txt index fe0398c5c77b..c453ab5553cd 100644 --- a/Documentation/devicetree/bindings/arm/l2c2x0.txt +++ b/Documentation/devicetree/bindings/arm/l2c2x0.txt @@ -84,6 +84,12 @@ Optional properties: - prefetch-instr : Instruction prefetch. Value: <0> (forcibly disable), <1> (forcibly enable), property absent (retain settings set by firmware) +- arm,dynamic-clock-gating : L2 dynamic clock gating. Value: <0> (forcibly + disable), <1> (forcibly enable), property absent (OS specific behavior, + preferrably retain firmware settings) +- arm,standby-mode: L2 standby mode enable. Value <0> (forcibly disable), + <1> (forcibly enable), property absent (OS specific behavior, + preferrably retain firmware settings) Example: diff --git a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt new file mode 100644 index 000000000000..8968371d84e2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt @@ -0,0 +1,35 @@ +Marvell Armada AP806 System Controller +====================================== + +The AP806 is one of the two core HW blocks of the Marvell Armada 7K/8K +SoCs. It contains a system controller, which provides a number +registers giving access to numerous features: clocks, pin-muxing and +many other SoC configuration items. This DT binding allows to describe +this system controller. + +The Device Tree node representing the AP806 system controller provides +a number of clocks: + + - 0: clock of CPU cluster 0 + - 1: clock of CPU cluster 1 + - 2: fixed PLL at 1200 Mhz + - 3: MSS clock, derived from the fixed PLL + +Required properties: + + - compatible: must be: + "marvell,ap806-system-controller", "syscon" + - reg: register area of the AP806 system controller + - #clock-cells: must be set to 1 + - clock-output-names: must be defined to: + "ap-cpu-cluster-0", "ap-cpu-cluster-1", "ap-fixed", "ap-mss" + +Example: + + syscon: system-controller@6f4000 { + compatible = "marvell,ap806-system-controller", "syscon"; + #clock-cells = <1>; + clock-output-names = "ap-cpu-cluster-0", "ap-cpu-cluster-1", + "ap-fixed", "ap-mss"; + reg = <0x6f4000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt new file mode 100644 index 000000000000..30c546900b60 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt @@ -0,0 +1,83 @@ +Marvell Armada CP110 System Controller 0 +======================================== + +The CP110 is one of the two core HW blocks of the Marvell Armada 7K/8K +SoCs. It contains two sets of system control registers, System +Controller 0 and System Controller 1. This Device Tree binding allows +to describe the first system controller, which provides registers to +configure various aspects of the SoC. + +The Device Tree node representing this System Controller 0 provides a +number of clocks: + + - a set of core clocks + - a set of gatable clocks + +Those clocks can be referenced by other Device Tree nodes using two +cells: + - The first cell must be 0 or 1. 0 for the core clocks and 1 for the + gatable clocks. + - The second cell identifies the particular core clock or gatable + clocks. + +The following clocks are available: + - Core clocks + - 0 0 APLL + - 0 1 PPv2 core + - 0 2 EIP + - 0 3 Core + - 0 4 NAND core + - Gatable clocks + - 1 0 Audio + - 1 1 Comm Unit + - 1 2 NAND + - 1 3 PPv2 + - 1 4 SDIO + - 1 5 MG Domain + - 1 6 MG Core + - 1 7 XOR1 + - 1 8 XOR0 + - 1 9 GOP DP + - 1 11 PCIe x1 0 + - 1 12 PCIe x1 1 + - 1 13 PCIe x4 + - 1 14 PCIe / XOR + - 1 15 SATA + - 1 16 SATA USB + - 1 17 Main + - 1 18 SD/MMC + - 1 21 Slow IO (SPI, NOR, BootROM, I2C, UART) + - 1 22 USB3H0 + - 1 23 USB3H1 + - 1 24 USB3 Device + - 1 25 EIP150 + - 1 26 EIP197 + +Required properties: + + - compatible: must be: + "marvell,cp110-system-controller0", "syscon"; + - reg: register area of the CP110 system controller 0 + - #clock-cells: must be set to 2 + - core-clock-output-names must be set to: + "cpm-apll", "cpm-ppv2-core", "cpm-eip", "cpm-core", "cpm-nand-core" + - gate-clock-output-names must be set to: + "cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio", + "cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none", + "cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata", + "cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io", + "cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197"; + +Example: + + cpm_syscon0: system-controller@440000 { + compatible = "marvell,cp110-system-controller0", "syscon"; + reg = <0x440000 0x1000>; + #clock-cells = <2>; + core-clock-output-names = "cpm-apll", "cpm-ppv2-core", "cpm-eip", "cpm-core", "cpm-nand-core"; + gate-clock-output-names = "cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio", + "cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none", + "cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata", + "cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io", + "cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197"; + }; diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt index a9b28d74d902..bb5727ae004a 100644 --- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt +++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt @@ -42,7 +42,8 @@ Examples: Consumer: ======== See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt and -Documentation/devicetree/bindings/arm/gic.txt for further details. +Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt for +further details. An interrupt consumer on an SoC using crossbar will use: interrupts = diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 21e71a5e866e..94b57f247615 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -133,6 +133,9 @@ Boards: - AM335X Bone : Low cost community board compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3" +- AM3359 ICEv2 : Low cost Industrial Communication Engine EVM. + compatible = "ti,am3359-icev2", "ti,am33xx", "ti,omap3" + - AM335X OrionLXm : Substation Automation Platform compatible = "novatech,am335x-lxm", "ti,am33xx" @@ -169,6 +172,9 @@ Boards: - AM57XX SBC-AM57x compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" +- AM5728 IDK + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" + - DRA742 EVM: Software Development Board for DRA742 compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7" diff --git a/Documentation/devicetree/bindings/arm/oxnas.txt b/Documentation/devicetree/bindings/arm/oxnas.txt new file mode 100644 index 000000000000..b9e49711ba05 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/oxnas.txt @@ -0,0 +1,9 @@ +Oxford Semiconductor OXNAS SoCs Family device tree bindings +------------------------------------------- + +Boards with the OX810SE SoC shall have the following properties: + Required root node property: + compatible: "oxsemi,ox810se" + +Board compatible values: + - "wd,mbwe" (OX810SE) diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index 078c14fcdaaa..715d960d5eea 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -39,6 +39,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "netxeon,r89", "rockchip,rk3288"; +- GeekBuying GeekBox: + Required root node properties: + - compatible = "geekbuying,geekbox", "rockchip,rk3368"; + - Google Brain (dev-board): Required root node properties: - compatible = "google,veyron-brain-rev0", "google,veyron-brain", @@ -87,6 +91,10 @@ Rockchip platforms device tree bindings "google,veyron-speedy-rev3", "google,veyron-speedy-rev2", "google,veyron-speedy", "google,veyron", "rockchip,rk3288"; +- mqmaker MiQi: + Required root node properties: + - compatible = "mqmaker,miqi", "rockchip,rk3288"; + - Rockchip RK3368 evb: Required root node properties: - compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368"; @@ -97,4 +105,8 @@ Rockchip platforms device tree bindings - Rockchip RK3228 Evaluation board: Required root node properties: - - compatible = "rockchip,rk3228-evb", "rockchip,rk3228"; + - compatible = "rockchip,rk3228-evb", "rockchip,rk3228"; + +- Rockchip RK3399 evb: + Required root node properties: + - compatible = "rockchip,rk3399-evb", "rockchip,rk3399"; diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 12129c011c8f..f5deace2b380 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -2,6 +2,8 @@ Required root node properties: - compatible = should be one or more of the following. + - "samsung,artik5" - for Exynos3250-based Samsung ARTIK5 module. + - "samsung,artik5-eval" - for Exynos3250-based Samsung ARTIK5 eval board. - "samsung,monk" - for Exynos3250-based Samsung Simband board. - "samsung,rinato" - for Exynos3250-based Samsung Gear2 board. - "samsung,smdkv310" - for Exynos4210-based Samsung SMDKV310 eval board. diff --git a/Documentation/devicetree/bindings/arm/spear-misc.txt b/Documentation/devicetree/bindings/arm/spear-misc.txt index cf649827ffcd..e404e2556b4a 100644 --- a/Documentation/devicetree/bindings/arm/spear-misc.txt +++ b/Documentation/devicetree/bindings/arm/spear-misc.txt @@ -6,4 +6,4 @@ few properties of different peripheral controllers. misc node required properties: - compatible Should be "st,spear1340-misc", "syscon". -- reg: Address range of misc space upto 8K +- reg: Address range of misc space up to 8K diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt index 02c27004d4a8..a74b37b07e5c 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt @@ -1,16 +1,20 @@ NVIDIA Tegra Power Management Controller (PMC) +== Power Management Controller Node == + The PMC block interacts with an external Power Management Unit. The PMC mostly controls the entry and exit of the system from different sleep modes. It provides power-gating controllers for SoC and CPU power-islands. Required properties: - name : Should be pmc -- compatible : For Tegra20, must contain "nvidia,tegra20-pmc". For Tegra30, - must contain "nvidia,tegra30-pmc". For Tegra114, must contain - "nvidia,tegra114-pmc". For Tegra124, must contain "nvidia,tegra124-pmc". - Otherwise, must contain "nvidia,-pmc", plus at least one of the - above, where is tegra132. +- compatible : Should contain one of the following: + For Tegra20 must contain "nvidia,tegra20-pmc". + For Tegra30 must contain "nvidia,tegra30-pmc". + For Tegra114 must contain "nvidia,tegra114-pmc" + For Tegra124 must contain "nvidia,tegra124-pmc" + For Tegra132 must contain "nvidia,tegra124-pmc" + For Tegra210 must contain "nvidia,tegra210-pmc" - reg : Offset and length of the register set for the device - clocks : Must contain an entry for each entry in clock-names. See ../clocks/clock-bindings.txt for details. @@ -68,6 +72,11 @@ Optional properties for hardware-triggered thermal reset (inside 'i2c-thermtrip' Defaults to 0. Valid values are described in section 12.5.2 "Pinmux Support" of the Tegra4 Technical Reference Manual. +Optional nodes: +- powergates : This node contains a hierarchy of power domain nodes, which + should match the powergates on the Tegra SoC. See "Powergate + Nodes" below. + Example: / SoC dts including file @@ -113,3 +122,76 @@ pmc@7000f400 { }; ... }; + + +== Powergate Nodes == + +Each of the powergate nodes represents a power-domain on the Tegra SoC +that can be power-gated by the Tegra PMC. The name of the powergate node +should be one of the below. Note that not every powergate is applicable +to all Tegra devices and the following list shows which powergates are +applicable to which devices. Please refer to the Tegra TRM for more +details on the various powergates. + + Name Description Devices Applicable + 3d 3D Graphics Tegra20/114/124/210 + 3d0 3D Graphics 0 Tegra30 + 3d1 3D Graphics 1 Tegra30 + aud Audio Tegra210 + dfd Debug Tegra210 + dis Display A Tegra114/124/210 + disb Display B Tegra114/124/210 + heg 2D Graphics Tegra30/114/124/210 + iram Internal RAM Tegra124/210 + mpe MPEG Encode All + nvdec NVIDIA Video Decode Engine Tegra210 + nvjpg NVIDIA JPEG Engine Tegra210 + pcie PCIE Tegra20/30/124/210 + sata SATA Tegra30/124/210 + sor Display interfaces Tegra124/210 + ve2 Video Encode Engine 2 Tegra210 + venc Video Encode Engine All + vdec Video Decode Engine Tegra20/30/114/124 + vic Video Imaging Compositor Tegra124/210 + xusba USB Partition A Tegra114/124/210 + xusbb USB Partition B Tegra114/124/210 + xusbc USB Partition C Tegra114/124/210 + +Required properties: + - clocks: Must contain an entry for each clock required by the PMC for + controlling a power-gate. See ../clocks/clock-bindings.txt for details. + - resets: Must contain an entry for each reset required by the PMC for + controlling a power-gate. See ../reset/reset.txt for details. + - #power-domain-cells: Must be 0. + +Example: + + pmc: pmc@7000e400 { + compatible = "nvidia,tegra210-pmc"; + reg = <0x0 0x7000e400 0x0 0x400>; + clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>; + clock-names = "pclk", "clk32k_in"; + + powergates { + pd_audio: aud { + clocks = <&tegra_car TEGRA210_CLK_APE>, + <&tegra_car TEGRA210_CLK_APB2APE>; + resets = <&tegra_car 198>; + #power-domain-cells = <0>; + }; + }; + }; + + +== Powergate Clients == + +Hardware blocks belonging to a power domain should contain a "power-domains" +property that is a phandle pointing to the corresponding powergate node. + +Example: + + adma: adma@702e2000 { + ... + power-domains = <&pd_audio>; + ... + }; diff --git a/Documentation/devicetree/bindings/arm/ux500/boards.txt b/Documentation/devicetree/bindings/arm/ux500/boards.txt index b8737a8de718..7334c24625fc 100644 --- a/Documentation/devicetree/bindings/arm/ux500/boards.txt +++ b/Documentation/devicetree/bindings/arm/ux500/boards.txt @@ -23,7 +23,7 @@ scu: see binding for arm/scu.txt interrupt-controller: - see binding for arm/gic.txt + see binding for interrupt-controller/arm,gic.txt timer: see binding for arm/twd.txt diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt similarity index 100% rename from Documentation/devicetree/bindings/ata/tegra-sata.txt rename to Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt diff --git a/Documentation/devicetree/bindings/clock/artpec6.txt b/Documentation/devicetree/bindings/clock/artpec6.txt new file mode 100644 index 000000000000..dff9cdf0009c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/artpec6.txt @@ -0,0 +1,41 @@ +* Clock bindings for Axis ARTPEC-6 chip + +The bindings are based on the clock provider binding in +Documentation/devicetree/bindings/clock/clock-bindings.txt + +External clocks: +---------------- + +There are two external inputs to the main clock controller which should be +provided using the common clock bindings. +- "sys_refclk": External 50 Mhz oscillator (required) +- "i2s_refclk": Alternate audio reference clock (optional). + +Main clock controller +--------------------- + +Required properties: +- #clock-cells: Should be <1> + See dt-bindings/clock/axis,artpec6-clkctrl.h for the list of valid identifiers. +- compatible: Should be "axis,artpec6-clkctrl" +- reg: Must contain the base address and length of the system controller +- clocks: Must contain a phandle entry for each clock in clock-names +- clock-names: Must include the external oscillator ("sys_refclk"). Optional + ones are the audio reference clock ("i2s_refclk") and the audio fractional + dividers ("frac_clk0" and "frac_clk1"). + +Examples: + +ext_clk: ext_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; +}; + +clkctrl: clkctrl@f8000000 { + #clock-cells = <1>; + compatible = "axis,artpec6-clkctrl"; + reg = <0xf8000000 0x48>; + clocks = <&ext_clk>; + clock-names = "sys_refclk"; +}; diff --git a/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt b/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt new file mode 100644 index 000000000000..5ffc8df7e6da --- /dev/null +++ b/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt @@ -0,0 +1,25 @@ +Binding for the AXS10X I2S PLL clock + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible: shall be "snps,axs10x-i2s-pll-clock" +- reg : address and length of the I2S PLL register set. +- clocks: shall be the input parent clock phandle for the PLL. +- #clock-cells: from common clock binding; Should always be set to 0. + +Example: + pll_clock: pll_clock { + compatible = "fixed-clock"; + clock-frequency = <27000000>; + #clock-cells = <0>; + }; + + i2s_clock@100a0 { + compatible = "snps,axs10x-i2s-pll-clock"; + reg = <0x100a0 0x10>; + clocks = <&pll_clock>; + #clock-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/clock/hi3519-crg.txt b/Documentation/devicetree/bindings/clock/hi3519-crg.txt new file mode 100644 index 000000000000..acd1f235d548 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/hi3519-crg.txt @@ -0,0 +1,46 @@ +* Hisilicon Hi3519 Clock and Reset Generator(CRG) + +The Hi3519 CRG module provides clock and reset signals to various +controllers within the SoC. + +This binding uses the following bindings: + Documentation/devicetree/bindings/clock/clock-bindings.txt + Documentation/devicetree/bindings/reset/reset.txt + +Required Properties: + +- compatible: should be one of the following. + - "hisilicon,hi3519-crg" - controller compatible with Hi3519 SoC. + +- reg: physical base address of the controller and length of memory mapped + region. + +- #clock-cells: should be 1. + +Each clock is assigned an identifier and client nodes use this identifier +to specify the clock which they consume. + +All these identifier could be found in . + +- #reset-cells: should be 2. + +A reset signal can be controlled by writing a bit register in the CRG module. +The reset specifier consists of two cells. The first cell represents the +register offset relative to the base address. The second cell represents the +bit index in the register. + +Example: CRG nodes +CRG: clock-reset-controller@12010000 { + compatible = "hisilicon,hi3519-crg"; + reg = <0x12010000 0x10000>; + #clock-cells = <1>; + #reset-cells = <2>; +}; + +Example: consumer nodes +i2c0: i2c@12110000 { + compatible = "hisilicon,hi3519-i2c"; + reg = <0x12110000 0x1000>; + clocks = <&CRG HI3519_I2C0_RST>; + resets = <&CRG 0xe4 0>; +}; diff --git a/Documentation/devicetree/bindings/clock/imx35-clock.txt b/Documentation/devicetree/bindings/clock/imx35-clock.txt index a70356452a82..f49783213c56 100644 --- a/Documentation/devicetree/bindings/clock/imx35-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx35-clock.txt @@ -94,6 +94,7 @@ clocks and IDs. csi_sel 79 iim_gate 80 gpu2d_gate 81 + ckli_gate 82 Examples: diff --git a/Documentation/devicetree/bindings/clock/microchip,pic32.txt b/Documentation/devicetree/bindings/clock/microchip,pic32.txt new file mode 100644 index 000000000000..c93d88fdd858 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/microchip,pic32.txt @@ -0,0 +1,39 @@ +Microchip PIC32 Clock Controller Binding +---------------------------------------- +Microchip clock controller is consists of few oscillators, PLL, multiplexer +and few divider modules. + +This binding uses common clock bindings. +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible: shall be "microchip,pic32mzda-clk". +- reg: shall contain base address and length of clock registers. +- #clock-cells: shall be 1. + +Optional properties: +- microchip,pic32mzda-sosc: shall be added only if platform has + secondary oscillator connected. + +Example: + rootclk: clock-controller@1f801200 { + compatible = "microchip,pic32mzda-clk"; + reg = <0x1f801200 0x200>; + #clock-cells = <1>; + /* optional */ + microchip,pic32mzda-sosc; + }; + + +The clock consumer shall specify the desired clock-output of the clock +controller (as defined in [2]) by specifying output-id in its "clock" +phandle cell. +[2] include/dt-bindings/clock/microchip,pic32-clock.h + +For example for UART2: +uart2: serial@2 { + compatible = "microchip,pic32mzda-uart"; + reg = <>; + interrupts = <>; + clocks = <&rootclk PB2CLK>; +}; diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt index ee7e5fd4a50b..63f9d8277d48 100644 --- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt @@ -50,7 +50,7 @@ Required properties for I2C mode: Example: -clock@0,70110000 { +clock@70110000 { compatible = "nvidia,tegra124-dfll"; reg = <0 0x70110000 0 0x100>, /* DFLL control */ <0 0x70110000 0 0x100>, /* I2C output control */ diff --git a/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt b/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt new file mode 100644 index 000000000000..208cca6ac4ec --- /dev/null +++ b/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt @@ -0,0 +1,35 @@ +Oxford Semiconductor OXNAS SoC Family Standard Clocks +================================================ + +Please also refer to clock-bindings.txt in this directory for common clock +bindings usage. + +Required properties: +- compatible: Should be "oxsemi,ox810se-stdclk" +- #clock-cells: 1, see below + +Parent node should have the following properties : +- compatible: Should be "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd" + +For OX810SE, the clock indices are : + - 0: LEON + - 1: DMA_SGDMA + - 2: CIPHER + - 3: SATA + - 4: AUDIO + - 5: USBMPH + - 6: ETHA + - 7: PCIA + - 8: NAND + +example: + +sys: sys-ctrl@000000 { + compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd"; + reg = <0x000000 0x100000>; + + stdclk: stdclk { + compatible = "oxsemi,ox810se-stdclk"; + #clock-cells = <1>; + }; +}; diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt index 0c2bf5eba43e..7f368530a2e4 100644 --- a/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt +++ b/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt @@ -16,7 +16,7 @@ Required Properties: Optional Properties: - rockchip,grf: phandle to the syscon managing the "general register files" - If missing pll rates are not changable, due to the missing pll lock status. + If missing pll rates are not changeable, due to the missing pll lock status. Each clock is assigned an identifier and client nodes can use this identifier to specify the clock which they consume. All available clocks are defined as diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt index c9fbb76573e1..8cb47c39ba53 100644 --- a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt +++ b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt @@ -15,7 +15,7 @@ Required Properties: Optional Properties: - rockchip,grf: phandle to the syscon managing the "general register files" - If missing pll rates are not changable, due to the missing pll lock status. + If missing pll rates are not changeable, due to the missing pll lock status. Each clock is assigned an identifier and client nodes can use this identifier to specify the clock which they consume. All available clocks are defined as diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt new file mode 100644 index 000000000000..3888dd33fcbd --- /dev/null +++ b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt @@ -0,0 +1,62 @@ +* Rockchip RK3399 Clock and Reset Unit + +The RK3399 clock controller generates and supplies clock to various +controllers within the SoC and also implements a reset controller for SoC +peripherals. + +Required Properties: + +- compatible: PMU for CRU should be "rockchip,rk3399-pmucru" +- compatible: CRU should be "rockchip,rk3399-cru" +- reg: physical base address of the controller and length of memory mapped + region. +- #clock-cells: should be 1. +- #reset-cells: should be 1. + +Each clock is assigned an identifier and client nodes can use this identifier +to specify the clock which they consume. All available clocks are defined as +preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be +used in device tree sources. Similar macros exist for the reset sources in +these files. + +External clocks: + +There are several clocks that are generated outside the SoC. It is expected +that they are defined using standard clock bindings with following +clock-output-names: + - "xin24m" - crystal input - required, + - "xin32k" - rtc clock - optional, + - "clkin_gmac" - external GMAC clock - optional, + - "clkin_i2s" - external I2S clock - optional, + - "pclkin_cif" - external ISP clock - optional, + - "clk_usbphy0_480m" - output clock of the pll in the usbphy0 + - "clk_usbphy1_480m" - output clock of the pll in the usbphy1 + +Example: Clock controller node: + + pmucru: pmu-clock-controller@ff750000 { + compatible = "rockchip,rk3399-pmucru"; + reg = <0x0 0xff750000 0x0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + cru: clock-controller@ff760000 { + compatible = "rockchip,rk3399-cru"; + reg = <0x0 0xff760000 0x0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + +Example: UART controller node that consumes the clock generated by the clock + controller: + + uart0: serial@ff1a0000 { + compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart"; + reg = <0x0 0xff180000 0x0 0x100>; + clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; + clock-names = "baudclk", "apb_pclk"; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + }; diff --git a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt index 78978f1f5158..b18bf86f926f 100644 --- a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt +++ b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt @@ -40,7 +40,7 @@ address is common of all subnode. }; This binding uses the common clock binding[1]. -Each subnode should use the binding discribe in [2]..[7] +Each subnode should use the binding described in [2]..[7] [1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/clock/st,clkgen-divmux.txt diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index 834436fbe83d..8f7619d8c8d8 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/Documentation/devicetree/bindings/clock/sunxi.txt @@ -10,6 +10,7 @@ Required properties: "allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4 "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31 "allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23 + "allwinner,sun4i-a10-pll3-clk" - for the video PLL clock on A10 "allwinner,sun9i-a80-pll4-clk" - for the peripheral PLLs on A80 "allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock "allwinner,sun4i-a10-pll6-clk" - for the PLL6 clock @@ -63,7 +64,9 @@ Required properties: "allwinner,sun8i-a83t-bus-gates-clk" - for the bus gates on A83T "allwinner,sun8i-h3-bus-gates-clk" - for the bus gates on H3 "allwinner,sun9i-a80-apbs-gates-clk" - for the APBS gates on A80 + "allwinner,sun4i-a10-display-clk" - for the display clocks on the A10 "allwinner,sun4i-a10-dram-gates-clk" - for the DRAM gates on A10 + "allwinner,sun5i-a13-dram-gates-clk" - for the DRAM gates on A13 "allwinner,sun5i-a13-mbus-clk" - for the MBUS clock on A13 "allwinner,sun4i-a10-mmc-clk" - for the MMC clock "allwinner,sun9i-a80-mmc-clk" - for mmc module clocks on A80 @@ -73,6 +76,8 @@ Required properties: "allwinner,sun8i-a23-mbus-clk" - for the MBUS clock on A23 "allwinner,sun7i-a20-out-clk" - for the external output clocks "allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31 + "allwinner,sun4i-a10-tcon-ch0-clk" - for the TCON channel 0 clock on the A10 + "allwinner,sun4i-a10-tcon-ch1-clk" - for the TCON channel 1 clock on the A10 "allwinner,sun4i-a10-usb-clk" - for usb gates + resets on A10 / A20 "allwinner,sun5i-a13-usb-clk" - for usb gates + resets on A13 "allwinner,sun6i-a31-usb-clk" - for usb gates + resets on A31 @@ -81,6 +86,7 @@ Required properties: "allwinner,sun9i-a80-usb-mod-clk" - for usb gates + resets on A80 "allwinner,sun9i-a80-usb-phy-clk" - for usb phy gates + resets on A80 "allwinner,sun4i-a10-ve-clk" - for the Video Engine clock + "allwinner,sun6i-a31-display-clk" - for the display clocks Required properties for all clocks: - reg : shall be the control register address for the clock. diff --git a/Documentation/devicetree/bindings/cpufreq/tegra124-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt similarity index 100% rename from Documentation/devicetree/bindings/cpufreq/tegra124-cpufreq.txt rename to Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt index 9f97df4d5152..a5ea451e67fc 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt +++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt @@ -35,12 +35,22 @@ Optional properties for HDMI: as an interrupt/status bit in the HDMI controller itself). See bindings/pinctrl/brcm,bcm2835-gpio.txt +Required properties for DPI: +- compatible: Should be "brcm,bcm2835-dpi" +- reg: Physical base address and length of the registers +- clocks: a) core: The core clock the unit runs on + b) pixel: The pixel clock that feeds the pixelvalve +- port: Port node with a single endpoint connecting to the panel + device, as defined in [1] + Required properties for V3D: - compatible: Should be "brcm,bcm2835-v3d" - reg: Physical base address and length of the V3D's registers - interrupts: The interrupt number See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt +[1] Documentation/devicetree/bindings/media/video-interfaces.txt + Example: pixelvalve@7e807000 { compatible = "brcm,bcm2835-pixelvalve2"; @@ -66,6 +76,22 @@ hdmi: hdmi@7e902000 { clock-names = "pixel", "hdmi"; }; +dpi: dpi@7e208000 { + compatible = "brcm,bcm2835-dpi"; + reg = <0x7e208000 0x8c>; + clocks = <&clocks BCM2835_CLOCK_VPU>, + <&clocks BCM2835_CLOCK_DPI>; + clock-names = "core", "pixel"; + #address-cells = <1>; + #size-cells = <0>; + + port { + dpi_out: endpoint@0 { + remote-endpoint = <&panel_in>; + }; + }; +}; + v3d: v3d@7ec00000 { compatible = "brcm,bcm2835-v3d"; reg = <0x7ec00000 0x1000>; @@ -75,3 +101,13 @@ v3d: v3d@7ec00000 { vc4: gpu { compatible = "brcm,bcm2835-vc4"; }; + +panel: panel { + compatible = "ontat,yx700wv03", "simple-panel"; + + port { + panel_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt new file mode 100644 index 000000000000..4f2ba8c13d92 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt @@ -0,0 +1,52 @@ +Analogix Display Port bridge bindings + +Required properties for dp-controller: + -compatible: + platform specific such as: + * "samsung,exynos5-dp" + * "rockchip,rk3288-dp" + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + -clocks: + from common clock binding: handle to dp clock. + -clock-names: + from common clock binding: Shall be "dp". + -interrupt-parent: + phandle to Interrupt combiner node. + -phys: + from general PHY binding: the phandle for the PHY device. + -phy-names: + from general PHY binding: Should be "dp". + +Optional properties for dp-controller: + -force-hpd: + Indicate driver need force hpd when hpd detect failed, this + is used for some eDP screen which don't have hpd signal. + -hpd-gpios: + Hotplug detect GPIO. + Indicates which GPIO should be used for hotplug detection + -port@[X]: SoC specific port nodes with endpoint definitions as defined + in Documentation/devicetree/bindings/media/video-interfaces.txt, + please refer to the SoC specific binding document: + * Documentation/devicetree/bindings/display/exynos/exynos_dp.txt + * Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt +------------------------------------------------------------------------------- + +Example: + + dp-controller { + compatible = "samsung,exynos5-dp"; + reg = <0x145b0000 0x10000>; + interrupts = <10 3>; + interrupt-parent = <&combiner>; + clocks = <&clock 342>; + clock-names = "dp"; + + phys = <&dp_phy>; + phy-names = "dp"; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt index 377afbf5122a..c9fd7b3807e7 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt @@ -5,7 +5,8 @@ Exynos series of SoCs which transfers the image data from a video memory buffer to an external LCD interface. Required properties: -- compatible: value should be "samsung,exynos5433-decon"; +- compatible: value should be one of: + "samsung,exynos5433-decon", "samsung,exynos5433-decon-tv"; - reg: physical base address and length of the DECON registers set. - interrupts: should contain a list of all DECON IP block interrupts in the order: VSYNC, LCD_SYSTEM. The interrupt specifier format @@ -16,7 +17,7 @@ Required properties: - clocks: must include clock specifiers corresponding to entries in the clock-names property. - clock-names: list of clock names sorted in the same order as the clocks - property. Must contain "aclk_decon", "aclk_smmu_decon0x", + property. Must contain "pclk", "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x", "pclk_smmu_decon0x", clk_decon_vclk", "sclk_decon_eclk" - ports: contains a port which is connected to mic node. address-cells and diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt index fe4a7a2dea9c..ade5d8eebf85 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt @@ -1,20 +1,3 @@ -Device-Tree bindings for Samsung Exynos Embedded DisplayPort Transmitter(eDP) - -DisplayPort is industry standard to accommodate the growing board adoption -of digital display technology within the PC and CE industries. -It consolidates the internal and external connection methods to reduce device -complexity and cost. It also supports necessary features for important cross -industry applications and provides performance scalability to enable the next -generation of displays that feature higher color depths, refresh rates, and -display resolutions. - -eDP (embedded display port) device is compliant with Embedded DisplayPort -standard as follows, -- DisplayPort standard 1.1a for Exynos5250 and Exynos5260. -- DisplayPort standard 1.3 for Exynos5422s and Exynos5800. - -eDP resides between FIMD and panel or FIMD and bridge such as LVDS. - The Exynos display port interface should be configured based on the type of panel connected to it. @@ -48,26 +31,6 @@ Required properties for dp-controller: from general PHY binding: the phandle for the PHY device. -phy-names: from general PHY binding: Should be "dp". - -samsung,color-space: - input video data format. - COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2 - -samsung,dynamic-range: - dynamic range for input video data. - VESA = 0, CEA = 1 - -samsung,ycbcr-coeff: - YCbCr co-efficients for input video. - COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1 - -samsung,color-depth: - number of bits per colour component. - COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3 - -samsung,link-rate: - link rate supported by the panel. - LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A - -samsung,lane-count: - number of lanes supported by the panel. - LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4 - - display-timings: timings for the connected panel as described by - Documentation/devicetree/bindings/display/display-timing.txt Optional properties for dp-controller: -interlaced: @@ -83,17 +46,31 @@ Optional properties for dp-controller: Hotplug detect GPIO. Indicates which GPIO should be used for hotplug detection -Video interfaces: - Device node can contain video interface port nodes according to [1]. - The following are properties specific to those nodes: + -video interfaces: Device node can contain video interface port + nodes according to [1]. + - display-timings: timings for the connected panel as described by + Documentation/devicetree/bindings/display/panel/display-timing.txt - endpoint node connected to bridge or panel node: - - remote-endpoint: specifies the endpoint in panel or bridge node. - This node is required in all kinds of exynos dp - to represent the connection between dp and bridge - or dp and panel. +For the below properties, please refer to Analogix DP binding document: + * Documentation/devicetree/bindings/display/bridge/analogix_dp.txt + -phys (required) + -phy-names (required) + -hpd-gpios (optional) + force-hpd (optional) -[1]: Documentation/devicetree/bindings/media/video-interfaces.txt +Deprecated properties for DisplayPort: +-interlaced: deprecated prop that can parsed from drm_display_mode. +-vsync-active-high: deprecated prop that can parsed from drm_display_mode. +-hsync-active-high: deprecated prop that can parsed from drm_display_mode. +-samsung,ycbcr-coeff: deprecated prop that can parsed from drm_display_mode. +-samsung,dynamic-range: deprecated prop that can parsed from drm_display_mode. +-samsung,color-space: deprecated prop that can parsed from drm_display_info. +-samsung,color-depth: deprecated prop that can parsed from drm_display_info. +-samsung,link-rate: deprecated prop that can reading from monitor by dpcd method. +-samsung,lane-count: deprecated prop that can reading from monitor by dpcd method. +-samsung,hpd-gpio: deprecated name for hpd-gpios. + +------------------------------------------------------------------------------- Example: @@ -112,13 +89,6 @@ SOC specific portion: Board Specific portion: dp-controller { - samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; - samsung,color-depth = <1>; - samsung,link-rate = <0x0a>; - samsung,lane-count = <4>; - display-timings { native-mode = <&lcd_timing>; lcd_timing: 1366x768 { @@ -135,18 +105,9 @@ Board Specific portion: }; ports { - port { + port@0 { dp_out: endpoint { - remote-endpoint = <&dp_in>; - }; - }; - }; - - panel { - ... - port { - dp_in: endpoint { - remote-endpoint = <&dp_out>; + remote-endpoint = <&bridge_in>; }; }; }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt index 22756b3dede2..a78265993665 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt @@ -41,7 +41,7 @@ Video interfaces: endpoint node connected from mic node (reg = 0): - remote-endpoint: specifies the endpoint in mic node. This node is required for Exynos5433 mipi dsi. So mic can access to panel node - thoughout this dsi node. + throughout this dsi node. endpoint node connected to panel node (reg = 1): - remote-endpoint: specifies the endpoint in panel node. This node is required in all kinds of exynos mipi dsi to represent diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt index d474f59be6d6..a2ec4c1c9382 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt @@ -5,6 +5,7 @@ Required properties: 1) "samsung,exynos4210-hdmi" 2) "samsung,exynos4212-hdmi" 3) "samsung,exynos5420-hdmi" + 4) "samsung,exynos5433-hdmi" - reg: physical base address of the hdmi and length of memory mapped region. - interrupts: interrupt number to the cpu. @@ -12,6 +13,11 @@ Required properties: a) phandle of the gpio controller node. b) pin number within the gpio controller. c) optional flags and pull up/down. +- ddc: phandle to the hdmi ddc node +- phy: phandle to the hdmi phy node +- samsung,syscon-phandle: phandle for system controller node for PMU. + +Required properties for Exynos 4210, 4212, 5420 and 5433: - clocks: list of clock IDs from SoC clock driver. a) hdmi: Gate of HDMI IP bus clock. b) sclk_hdmi: Gate of HDMI special clock. @@ -25,9 +31,24 @@ Required properties: sclk_pixel. - clock-names: aliases as per driver requirements for above clock IDs: "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi". -- ddc: phandle to the hdmi ddc node -- phy: phandle to the hdmi phy node -- samsung,syscon-phandle: phandle for system controller node for PMU. + +Required properties for Exynos 5433: +- clocks: list of clock specifiers according to common clock bindings. + a) hdmi_pclk: Gate of HDMI IP APB bus. + b) hdmi_i_pclk: Gate of HDMI-PHY IP APB bus. + d) i_tmds_clk: Gate of HDMI TMDS clock. + e) i_pixel_clk: Gate of HDMI pixel clock. + f) i_spdif_clk: Gate of HDMI SPDIF clock. + g) oscclk: Oscillator clock, used as parent of following *_user clocks + in case HDMI-PHY is not operational. + h) tmds_clko: TMDS clock generated by HDMI-PHY. + i) tmds_clko_user: MUX used to switch between oscclk and tmds_clko, + respectively if HDMI-PHY is off and operational. + j) pixel_clko: Pixel clock generated by HDMI-PHY. + k) pixel_clko_user: MUX used to switch between oscclk and pixel_clko, + respectively if HDMI-PHY is off and operational. +- clock-names: aliases for above clock specfiers. +- samsung,sysreg: handle to syscon used to control the system registers. Example: diff --git a/Documentation/devicetree/bindings/display/fsl,dcu.txt b/Documentation/devicetree/bindings/display/fsl,dcu.txt index ebf1be9ae393..ae55cde1b69e 100644 --- a/Documentation/devicetree/bindings/display/fsl,dcu.txt +++ b/Documentation/devicetree/bindings/display/fsl,dcu.txt @@ -6,17 +6,24 @@ Required properties: * "fsl,vf610-dcu". - reg: Address and length of the register set for dcu. -- clocks: From common clock binding: handle to dcu clock. -- clock-names: From common clock binding: Shall be "dcu". +- clocks: Handle to "dcu" and "pix" clock (in the order below) + This can be the same clock (e.g. LS1021a) + See ../clocks/clock-bindings.txt for details. +- clock-names: Should be "dcu" and "pix" + See ../clocks/clock-bindings.txt for details. - big-endian Boolean property, LS1021A DCU registers are big-endian. - fsl,panel: The phandle to panel node. +Optional properties: +- fsl,tcon: The phandle to the timing controller node. + Examples: dcu: dcu@2ce0000 { compatible = "fsl,ls1021a-dcu"; reg = <0x0 0x2ce0000 0x0 0x10000>; - clocks = <&platform_clk 0>; - clock-names = "dcu"; + clocks = <&platform_clk 0>, <&platform_clk 0>; + clock-names = "dcu", "pix"; big-endian; fsl,panel = <&panel>; + fsl,tcon = <&tcon>; }; diff --git a/Documentation/devicetree/bindings/display/fsl,tcon.txt b/Documentation/devicetree/bindings/display/fsl,tcon.txt new file mode 100644 index 000000000000..6fa4ab668db5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/fsl,tcon.txt @@ -0,0 +1,18 @@ +Device Tree bindings for Freescale TCON Driver + +Required properties: +- compatible: Should be one of + * "fsl,vf610-tcon". + +- reg: Address and length of the register set for tcon. +- clocks: From common clock binding: handle to tcon ipg clock. +- clock-names: From common clock binding: Shall be "ipg". + +Examples: +timing-controller@4003d000 { + compatible = "fsl,vf610-tcon"; + reg = <0x4003d000 0x1000>; + clocks = <&clks VF610_CLK_TCON0>; + clock-names = "ipg"; + status = "okay"; +}; diff --git a/Documentation/devicetree/bindings/display/hisilicon/dw-dsi.txt b/Documentation/devicetree/bindings/display/hisilicon/dw-dsi.txt new file mode 100644 index 000000000000..d270bfe4e4e0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/hisilicon/dw-dsi.txt @@ -0,0 +1,72 @@ +Device-Tree bindings for DesignWare DSI Host Controller v1.20a driver + +A DSI Host Controller resides in the middle of display controller and external +HDMI converter or panel. + +Required properties: +- compatible: value should be "hisilicon,hi6220-dsi". +- reg: physical base address and length of dsi controller's registers. +- clocks: contains APB clock phandle + clock-specifier pair. +- clock-names: should be "pclk". +- ports: contains DSI controller input and output sub port. + The input port connects to ADE output port with the reg value "0". + The output port with the reg value "1", it could connect to panel or + any other bridge endpoints. + See Documentation/devicetree/bindings/graph.txt for more device graph info. + +A example of HiKey board hi6220 SoC and board specific DT entry: +Example: + +SoC specific: + dsi: dsi@f4107800 { + compatible = "hisilicon,hi6220-dsi"; + reg = <0x0 0xf4107800 0x0 0x100>; + clocks = <&media_ctrl HI6220_DSI_PCLK>; + clock-names = "pclk"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* 0 for input port */ + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <&ade_out>; + }; + }; + }; + }; + + +Board specific: + &dsi { + status = "ok"; + + ports { + /* 1 for output port */ + port@1 { + reg = <1>; + + dsi_out0: endpoint@0 { + remote-endpoint = <&adv7533_in>; + }; + }; + }; + }; + + &i2c2 { + ... + + adv7533: adv7533@39 { + ... + + port { + adv7533_in: endpoint { + remote-endpoint = <&dsi_out0>; + }; + }; + }; + }; + diff --git a/Documentation/devicetree/bindings/display/hisilicon/hisi-ade.txt b/Documentation/devicetree/bindings/display/hisilicon/hisi-ade.txt new file mode 100644 index 000000000000..38dc9d60eef8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/hisilicon/hisi-ade.txt @@ -0,0 +1,64 @@ +Device-Tree bindings for hisilicon ADE display controller driver + +ADE (Advanced Display Engine) is the display controller which grab image +data from memory, do composition, do post image processing, generate RGB +timing stream and transfer to DSI. + +Required properties: +- compatible: value should be "hisilicon,hi6220-ade". +- reg: physical base address and length of the ADE controller's registers. +- hisilicon,noc-syscon: ADE NOC QoS syscon. +- resets: The ADE reset controller node. +- interrupt: the ldi vblank interrupt number used. +- clocks: a list of phandle + clock-specifier pairs, one for each entry + in clock-names. +- clock-names: should contain: + "clk_ade_core" for the ADE core clock. + "clk_codec_jpeg" for the media NOC QoS clock, which use the same clock with + jpeg codec. + "clk_ade_pix" for the ADE pixel clok. +- assigned-clocks: Should contain "clk_ade_core" and "clk_codec_jpeg" clocks' + phandle + clock-specifier pairs. +- assigned-clock-rates: clock rates, one for each entry in assigned-clocks. + The rate of "clk_ade_core" could be "360000000" or "180000000"; + The rate of "clk_codec_jpeg" could be or less than "1440000000". + These rate values could be configured according to performance and power + consumption. +- port: the output port. This contains one endpoint subnode, with its + remote-endpoint set to the phandle of the connected DSI input endpoint. + See Documentation/devicetree/bindings/graph.txt for more device graph info. + +Optional properties: +- dma-coherent: Present if dma operations are coherent. + + +A example of HiKey board hi6220 SoC specific DT entry: +Example: + + ade: ade@f4100000 { + compatible = "hisilicon,hi6220-ade"; + reg = <0x0 0xf4100000 0x0 0x7800>; + reg-names = "ade_base"; + hisilicon,noc-syscon = <&medianoc_ade>; + resets = <&media_ctrl MEDIA_ADE>; + interrupts = <0 115 4>; /* ldi interrupt */ + + clocks = <&media_ctrl HI6220_ADE_CORE>, + <&media_ctrl HI6220_CODEC_JPEG>, + <&media_ctrl HI6220_ADE_PIX_SRC>; + /*clock name*/ + clock-names = "clk_ade_core", + "clk_codec_jpeg", + "clk_ade_pix"; + + assigned-clocks = <&media_ctrl HI6220_ADE_CORE>, + <&media_ctrl HI6220_CODEC_JPEG>; + assigned-clock-rates = <360000000>, <288000000>; + dma-coherent; + + port { + ade_out: endpoint { + remote-endpoint = <&dsi_in>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/imx/ldb.txt b/Documentation/devicetree/bindings/display/imx/ldb.txt index 0a175d991b52..a407462c885e 100644 --- a/Documentation/devicetree/bindings/display/imx/ldb.txt +++ b/Documentation/devicetree/bindings/display/imx/ldb.txt @@ -62,6 +62,7 @@ Required properties: display-timings are used instead. Optional properties (required if display-timings are used): + - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing - display-timings : A node that describes the display timings as defined in Documentation/devicetree/bindings/display/display-timing.txt. - fsl,data-mapping : should be "spwg" or "jeida" diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt new file mode 100644 index 000000000000..db6e77edbea8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -0,0 +1,203 @@ +Mediatek display subsystem +========================== + +The Mediatek display subsystem consists of various DISP function blocks in the +MMSYS register space. The connections between them can be configured by output +and input selectors in the MMSYS_CONFIG register space. Pixel clock and start +of frame signal are distributed to the other function blocks by a DISP_MUTEX +function block. + +All DISP device tree nodes must be siblings to the central MMSYS_CONFIG node. +For a description of the MMSYS_CONFIG binding, see +Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt. + +DISP function blocks +==================== + +A display stream starts at a source function block that reads pixel data from +memory and ends with a sink function block that drives pixels on a display +interface, or writes pixels back to memory. All DISP function blocks have +their own register space, interrupt, and clock gate. The blocks that can +access memory additionally have to list the IOMMU and local arbiter they are +connected to. + +For a description of the display interface sink function blocks, see +Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt and +Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. + +Required properties (all function blocks): +- compatible: "mediatek,-disp-", one of + "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) + "mediatek,-disp-rdma" - read DMA / line buffer + "mediatek,-disp-wdma" - write DMA + "mediatek,-disp-color" - color processor + "mediatek,-disp-aal" - adaptive ambient light controller + "mediatek,-disp-gamma" - gamma correction + "mediatek,-disp-merge" - merge streams from two RDMA sources + "mediatek,-disp-split" - split stream to two encoders + "mediatek,-disp-ufoe" - data compression engine + "mediatek,-dsi" - DSI controller, see mediatek,dsi.txt + "mediatek,-dpi" - DPI controller, see mediatek,dpi.txt + "mediatek,-disp-mutex" - display mutex + "mediatek,-disp-od" - overdrive +- reg: Physical base address and length of the function block register space +- interrupts: The interrupt signal from the function block (required, except for + merge and split function blocks). +- clocks: device clocks + See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. + For most function blocks this is just a single clock input. Only the DSI and + DPI controller nodes have multiple clock inputs. These are documented in + mediatek,dsi.txt and mediatek,dpi.txt, respectively. + +Required properties (DMA function blocks): +- compatible: Should be one of + "mediatek,-disp-ovl" + "mediatek,-disp-rdma" + "mediatek,-disp-wdma" +- larb: Should contain a phandle pointing to the local arbiter device as defined + in Documentation/devicetree/bindings/soc/mediatek/mediatek,smi-larb.txt +- iommus: Should point to the respective IOMMU block with master port as + argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt + for details. + +Examples: + +mmsys: clock-controller@14000000 { + compatible = "mediatek,mt8173-mmsys", "syscon"; + reg = <0 0x14000000 0 0x1000>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + #clock-cells = <1>; +}; + +ovl0: ovl@1400c000 { + compatible = "mediatek,mt8173-disp-ovl"; + reg = <0 0x1400c000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OVL0>; + iommus = <&iommu M4U_PORT_DISP_OVL0>; + mediatek,larb = <&larb0>; +}; + +ovl1: ovl@1400d000 { + compatible = "mediatek,mt8173-disp-ovl"; + reg = <0 0x1400d000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OVL1>; + iommus = <&iommu M4U_PORT_DISP_OVL1>; + mediatek,larb = <&larb4>; +}; + +rdma0: rdma@1400e000 { + compatible = "mediatek,mt8173-disp-rdma"; + reg = <0 0x1400e000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA0>; + iommus = <&iommu M4U_PORT_DISP_RDMA0>; + mediatek,larb = <&larb0>; +}; + +rdma1: rdma@1400f000 { + compatible = "mediatek,mt8173-disp-rdma"; + reg = <0 0x1400f000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA1>; + iommus = <&iommu M4U_PORT_DISP_RDMA1>; + mediatek,larb = <&larb4>; +}; + +rdma2: rdma@14010000 { + compatible = "mediatek,mt8173-disp-rdma"; + reg = <0 0x14010000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA2>; + iommus = <&iommu M4U_PORT_DISP_RDMA2>; + mediatek,larb = <&larb4>; +}; + +wdma0: wdma@14011000 { + compatible = "mediatek,mt8173-disp-wdma"; + reg = <0 0x14011000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_WDMA0>; + iommus = <&iommu M4U_PORT_DISP_WDMA0>; + mediatek,larb = <&larb0>; +}; + +wdma1: wdma@14012000 { + compatible = "mediatek,mt8173-disp-wdma"; + reg = <0 0x14012000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_WDMA1>; + iommus = <&iommu M4U_PORT_DISP_WDMA1>; + mediatek,larb = <&larb4>; +}; + +color0: color@14013000 { + compatible = "mediatek,mt8173-disp-color"; + reg = <0 0x14013000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_COLOR0>; +}; + +color1: color@14014000 { + compatible = "mediatek,mt8173-disp-color"; + reg = <0 0x14014000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_COLOR1>; +}; + +aal@14015000 { + compatible = "mediatek,mt8173-disp-aal"; + reg = <0 0x14015000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_AAL>; +}; + +gamma@14016000 { + compatible = "mediatek,mt8173-disp-gamma"; + reg = <0 0x14016000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_GAMMA>; +}; + +ufoe@1401a000 { + compatible = "mediatek,mt8173-disp-ufoe"; + reg = <0 0x1401a000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_UFOE>; +}; + +dsi0: dsi@1401b000 { + /* See mediatek,dsi.txt for details */ +}; + +dpi0: dpi@1401d000 { + /* See mediatek,dpi.txt for details */ +}; + +mutex: mutex@14020000 { + compatible = "mediatek,mt8173-disp-mutex"; + reg = <0 0x14020000 0 0x1000>; + interrupts = ; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_MUTEX_32K>; +}; + +od@14023000 { + compatible = "mediatek,mt8173-disp-od"; + reg = <0 0x14023000 0 0x1000>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OD>; +}; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt new file mode 100644 index 000000000000..b6a7e7397b8b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt @@ -0,0 +1,35 @@ +Mediatek DPI Device +=================== + +The Mediatek DPI function block is a sink of the display subsystem and +provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel +output bus. + +Required properties: +- compatible: "mediatek,-dpi" +- reg: Physical base address and length of the controller's registers +- interrupts: The interrupt signal from the function block. +- clocks: device clocks + See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. +- clock-names: must contain "pixel", "engine", and "pll" +- port: Output port node with endpoint definitions as described in + Documentation/devicetree/bindings/graph.txt. This port should be connected + to the input port of an attached HDMI or LVDS encoder chip. + +Example: + +dpi0: dpi@1401d000 { + compatible = "mediatek,mt8173-dpi"; + reg = <0 0x1401d000 0 0x1000>; + interrupts = ; + clocks = <&mmsys CLK_MM_DPI_PIXEL>, + <&mmsys CLK_MM_DPI_ENGINE>, + <&apmixedsys CLK_APMIXED_TVDPLL>; + clock-names = "pixel", "engine", "pll"; + + port { + dpi0_out: endpoint { + remote-endpoint = <&hdmi0_in>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt new file mode 100644 index 000000000000..2b1585a34b85 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt @@ -0,0 +1,60 @@ +Mediatek DSI Device +=================== + +The Mediatek DSI function block is a sink of the display subsystem and can +drive up to 4-lane MIPI DSI output. Two DSIs can be synchronized for dual- +channel output. + +Required properties: +- compatible: "mediatek,-dsi" +- reg: Physical base address and length of the controller's registers +- interrupts: The interrupt signal from the function block. +- clocks: device clocks + See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. +- clock-names: must contain "engine", "digital", and "hs" +- phys: phandle link to the MIPI D-PHY controller. +- phy-names: must contain "dphy" +- port: Output port node with endpoint definitions as described in + Documentation/devicetree/bindings/graph.txt. This port should be connected + to the input port of an attached DSI panel or DSI-to-eDP encoder chip. + +MIPI TX Configuration Module +============================ + +The MIPI TX configuration module controls the MIPI D-PHY. + +Required properties: +- compatible: "mediatek,-mipi-tx" +- reg: Physical base address and length of the controller's registers +- clocks: PLL reference clock +- clock-output-names: name of the output clock line to the DSI encoder +- #clock-cells: must be <0>; +- #phy-cells: must be <0>. + +Example: + +mipi_tx0: mipi-dphy@10215000 { + compatible = "mediatek,mt8173-mipi-tx"; + reg = <0 0x10215000 0 0x1000>; + clocks = <&clk26m>; + clock-output-names = "mipi_tx0_pll"; + #clock-cells = <0>; + #phy-cells = <0>; +}; + +dsi0: dsi@1401b000 { + compatible = "mediatek,mt8173-dsi"; + reg = <0 0x1401b000 0 0x1000>; + interrupts = ; + clocks = <&mmsys MM_DSI0_ENGINE>, <&mmsys MM_DSI0_DIGITAL>, + <&mipi_tx0>; + clock-names = "engine", "digital", "hs"; + phys = <&mipi_tx0>; + phy-names = "dphy"; + + port { + dsi0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt b/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt new file mode 100644 index 000000000000..3e10cd782491 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt @@ -0,0 +1,7 @@ +Innolux AT070TN92 7.0" WQVGA TFT LCD panel + +Required properties: +- compatible: should be "innolux,at070tn92" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt new file mode 100644 index 000000000000..74540a090669 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt @@ -0,0 +1,7 @@ +Olimex 4.3" TFT LCD panel + +Required properties: +- compatible: should be "olimex,lcd-olinuxino-43-ts" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/ontat,yx700wv03.txt b/Documentation/devicetree/bindings/display/panel/ontat,yx700wv03.txt new file mode 100644 index 000000000000..3d8a5e029242 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/ontat,yx700wv03.txt @@ -0,0 +1,7 @@ +On Tat Industrial Company 7" DPI TFT panel. + +Required properties: +- compatible: should be "ontat,yx700wv03" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/tpk,f07a-0102.txt b/Documentation/devicetree/bindings/display/panel/tpk,f07a-0102.txt new file mode 100644 index 000000000000..a2613b9675df --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/tpk,f07a-0102.txt @@ -0,0 +1,8 @@ +TPK U.S.A. LLC Fusion 7" integrated projected capacitive touch display with, +800 x 480 (WVGA) LCD panel. + +Required properties: +- compatible: should be "tpk,f07a-0102" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/tpk,f10a-0102.txt b/Documentation/devicetree/bindings/display/panel/tpk,f10a-0102.txt new file mode 100644 index 000000000000..b9d051196ba9 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/tpk,f10a-0102.txt @@ -0,0 +1,8 @@ +TPK U.S.A. LLC Fusion 10.1" integrated projected capacitive touch display with, +1024 x 600 (WSVGA) LCD panel. + +Required properties: +- compatible: should be "tpk,f10a-0102" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt new file mode 100644 index 000000000000..e832ff98fd61 --- /dev/null +++ b/Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt @@ -0,0 +1,92 @@ +Rockchip RK3288 specific extensions to the Analogix Display Port +================================ + +Required properties: +- compatible: "rockchip,rk3288-edp"; + +- reg: physical base address of the controller and length + +- clocks: from common clock binding: handle to dp clock. + of memory mapped region. + +- clock-names: from common clock binding: + Required elements: "dp" "pclk" + +- resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. + +- pinctrl-names: Names corresponding to the chip hotplug pinctrl states. +- pinctrl-0: pin-control mode. should be <&edp_hpd> + +- reset-names: Must include the name "dp" + +- rockchip,grf: this soc should set GRF regs, so need get grf here. + +- ports: there are 2 port nodes with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + Port 0: contained 2 endpoints, connecting to the output of vop. + Port 1: contained 1 endpoint, connecting to the input of panel. + +For the below properties, please refer to Analogix DP binding document: + * Documentation/devicetree/bindings/drm/bridge/analogix_dp.txt +- phys (required) +- phy-names (required) +- hpd-gpios (optional) +- force-hpd (optional) +------------------------------------------------------------------------------- + +Example: + dp-controller: dp@ff970000 { + compatible = "rockchip,rk3288-dp"; + reg = <0xff970000 0x4000>; + interrupts = ; + clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>; + clock-names = "dp", "pclk"; + phys = <&dp_phy>; + phy-names = "dp"; + + rockchip,grf = <&grf>; + resets = <&cru 111>; + reset-names = "dp"; + + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd>; + + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + edp_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + edp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_edp>; + }; + edp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_edp>; + }; + }; + + edp_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + edp_out_panel: endpoint { + reg = <0>; + remote-endpoint = <&panel_in_edp> + }; + }; + }; + }; + + pinctrl { + edp { + edp_hpd: edp-hpd { + rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/snps,arcpgu.txt b/Documentation/devicetree/bindings/display/snps,arcpgu.txt new file mode 100644 index 000000000000..c5c7dfd37df2 --- /dev/null +++ b/Documentation/devicetree/bindings/display/snps,arcpgu.txt @@ -0,0 +1,35 @@ +ARC PGU + +This is a display controller found on several development boards produced +by Synopsys. The ARC PGU is an RGB streamer that reads the data from a +framebuffer and sends it to a single digital encoder (usually HDMI). + +Required properties: + - compatible: "snps,arcpgu" + - reg: Physical base address and length of the controller's registers. + - clocks: A list of phandle + clock-specifier pairs, one for each + entry in 'clock-names'. + - clock-names: A list of clock names. For ARC PGU it should contain: + - "pxlclk" for the clock feeding the output PLL of the controller. + +Required sub-nodes: + - port: The PGU connection to an encoder chip. + +Example: + +/ { + ... + + pgu@XXXXXXXX { + compatible = "snps,arcpgu"; + reg = <0xXXXXXXXX 0x400>; + clocks = <&clock_node>; + clock-names = "pxlclk"; + + port { + pgu_output: endpoint { + remote-endpoint = <&hdmi_enc_input>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt new file mode 100644 index 000000000000..df8f4aeefe4c --- /dev/null +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -0,0 +1,258 @@ +Allwinner A10 Display Pipeline +============================== + +The Allwinner A10 Display pipeline is composed of several components +that are going to be documented below: + +TV Encoder +---------- + +The TV Encoder supports the composite and VGA output. It is one end of +the pipeline. + +Required properties: + - compatible: value should be "allwinner,sun4i-a10-tv-encoder". + - reg: base address and size of memory-mapped region + - clocks: the clocks driving the TV encoder + - resets: phandle to the reset controller driving the encoder + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoint. + +TCON +---- + +The TCON acts as a timing controller for RGB, LVDS and TV interfaces. + +Required properties: + - compatible: value should be "allwinner,sun5i-a13-tcon". + - reg: base address and size of memory-mapped region + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the TCON. Three are needed: + - 'ahb': the interface clocks + - 'tcon-ch0': The clock driving the TCON channel 0 + - 'tcon-ch1': The clock driving the TCON channel 1 + - resets: phandles to the reset controllers driving the encoder + - "lcd": the reset line for the TCON channel 0 + + - clock-names: the clock names mentioned above + - reset-names: the reset names mentioned above + - clock-output-names: Name of the pixel clock created + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoint, the second one the output + + The output should have two endpoints. The first is the block + connected to the TCON channel 0 (usually a panel or a bridge), the + second the block connected to the TCON channel 1 (usually the TV + encoder) + + +Display Engine Backend +---------------------- + +The display engine backend exposes layers and sprites to the +system. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a13-display-backend + - reg: base address and size of the memory-mapped region. + - clocks: phandles to the clocks feeding the frontend and backend + * ahb: the backend interface clock + * mod: the backend module clock + * ram: the backend DRAM clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset controllers driving the backend + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoints, the second one the output + +Display Engine Frontend +----------------------- + +The display engine frontend does formats conversion, scaling, +deinterlacing and color space conversion. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a13-display-frontend + - reg: base address and size of the memory-mapped region. + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the frontend and backend + * ahb: the backend interface clock + * mod: the backend module clock + * ram: the backend DRAM clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset controllers driving the backend + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoints, the second one the outputs + + +Display Engine Pipeline +----------------------- + +The display engine pipeline (and its entry point, since it can be +either directly the backend or the frontend) is represented as an +extra node. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a13-display-engine + + - allwinner,pipelines: list of phandle to the display engine + frontends available. + +Example: + +panel: panel { + compatible = "olimex,lcd-olinuxino-43-ts"; + #address-cells = <1>; + #size-cells = <0>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint { + remote-endpoint = <&tcon0_out_panel>; + }; + }; +}; + +tve0: tv-encoder@01c0a000 { + compatible = "allwinner,sun4i-a10-tv-encoder"; + reg = <0x01c0a000 0x1000>; + clocks = <&ahb_gates 34>; + resets = <&tcon_ch0_clk 0>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + tve0_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_tve0>; + }; + }; +}; + +tcon0: lcd-controller@1c0c000 { + compatible = "allwinner,sun5i-a13-tcon"; + reg = <0x01c0c000 0x1000>; + interrupts = <44>; + resets = <&tcon_ch0_clk 1>; + reset-names = "lcd"; + clocks = <&ahb_gates 36>, + <&tcon_ch0_clk>, + <&tcon_ch1_clk>; + clock-names = "ahb", + "tcon-ch0", + "tcon-ch1"; + clock-output-names = "tcon-pixel-clock"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_be0: endpoint@0 { + reg = <0>; + remote-endpoint = <&be0_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tcon0_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; + + tcon0_out_tve0: endpoint@1 { + reg = <1>; + remote-endpoint = <&tve0_in_tcon0>; + }; + }; + }; +}; + +fe0: display-frontend@1e00000 { + compatible = "allwinner,sun5i-a13-display-frontend"; + reg = <0x01e00000 0x20000>; + interrupts = <47>; + clocks = <&ahb_gates 46>, <&de_fe_clk>, + <&dram_gates 25>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_fe_clk>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + fe0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + fe0_out_be0: endpoint { + remote-endpoint = <&be0_in_fe0>; + }; + }; + }; +}; + +be0: display-backend@1e60000 { + compatible = "allwinner,sun5i-a13-display-backend"; + reg = <0x01e60000 0x10000>; + clocks = <&ahb_gates 44>, <&de_be_clk>, + <&dram_gates 26>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_be_clk>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + be0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + be0_in_fe0: endpoint@0 { + reg = <0>; + remote-endpoint = <&fe0_out_be0>; + }; + }; + + be0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + be0_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_be0>; + }; + }; + }; +}; + +display-engine { + compatible = "allwinner,sun5i-a13-display-engine"; + allwinner,pipelines = <&fe0>; +}; diff --git a/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt index 1396078d15ac..baf9b34d20bf 100644 --- a/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt +++ b/Documentation/devicetree/bindings/dma/brcm,bcm2835-dma.txt @@ -12,6 +12,10 @@ Required properties: - reg: Should contain DMA registers location and length. - interrupts: Should contain the DMA interrupts associated to the DMA channels in ascending order. +- interrupt-names: Should contain the names of the interrupt + in the form "dmaXX". + Use "dma-shared-all" for the common interrupt line + that is shared by all dma channels. - #dma-cells: Must be <1>, the cell in the dmas property of the client device represents the DREQ number. - brcm,dma-channel-mask: Bit mask representing the channels @@ -34,13 +38,35 @@ dma: dma@7e007000 { <1 24>, <1 25>, <1 26>, + /* dma channel 11-14 share one irq */ <1 27>, + <1 27>, + <1 27>, + <1 27>, + /* unused shared irq for all channels */ <1 28>; + interrupt-names = "dma0", + "dma1", + "dma2", + "dma3", + "dma4", + "dma5", + "dma6", + "dma7", + "dma8", + "dma9", + "dma10", + "dma11", + "dma12", + "dma13", + "dma14", + "dma-shared-all"; #dma-cells = <1>; brcm,dma-channel-mask = <0x7f35>; }; + DMA clients connected to the BCM2835 DMA controller must use the format described in the dma.txt file, using a two-cell specifier for each channel. diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt index dc8d3aac1aa9..175f0e44ed85 100644 --- a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -58,6 +58,15 @@ The third cell specifies the transfer priority as below. 1 Medium 2 Low +Optional properties: + +- gpr : The phandle to the General Purpose Register (GPR) node. +- fsl,sdma-event-remap : Register bits of sdma event remap, the format is + . + reg is the GPR register offset. + shift is the bit position inside the GPR register. + val is the value of the bit (0 or 1). + Examples: sdma@83fb0000 { @@ -83,3 +92,21 @@ ssi2: ssi@70014000 { dma-names = "rx", "tx"; fsl,fifo-depth = <15>; }; + +Using the fsl,sdma-event-remap property: + +If we want to use SDMA on the SAI1 port on a MX6SX: + +&sdma { + gpr = <&gpr>; + /* SDMA events remap for SAI1_RX and SAI1_TX */ + fsl,sdma-event-remap = <0 15 1>, <0 16 1>; +}; + +The fsl,sdma-event-remap property in this case has two values: +- <0 15 1> means that the offset is 0, so GPR0 is the register of the +SDMA remap. Bit 15 of GPR0 selects between UART4_RX and SAI1_RX. +Setting bit 15 to 1 selects SAI1_RX. +- <0 16 1> means that the offset is 0, so GPR0 is the register of the +SDMA remap. Bit 16 of GPR0 selects between UART4_TX and SAI1_TX. +Setting bit 16 to 1 selects SAI1_TX. diff --git a/Documentation/devicetree/bindings/dma/mv-xor.txt b/Documentation/devicetree/bindings/dma/mv-xor.txt index 276ef815ef32..c075f5988135 100644 --- a/Documentation/devicetree/bindings/dma/mv-xor.txt +++ b/Documentation/devicetree/bindings/dma/mv-xor.txt @@ -1,7 +1,10 @@ * Marvell XOR engines Required properties: -- compatible: Should be "marvell,orion-xor" or "marvell,armada-380-xor" +- compatible: Should be one of the following: + - "marvell,orion-xor" + - "marvell,armada-380-xor" + - "marvell,armada-3700-xor". - reg: Should contain registers location and length (two sets) the first set is the low registers, the second set the high registers for the XOR engine. diff --git a/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt similarity index 100% rename from Documentation/devicetree/bindings/dma/tegra20-apbdma.txt rename to Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt new file mode 100644 index 000000000000..1e1dc8f972e4 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.txt @@ -0,0 +1,55 @@ +* NVIDIA Tegra Audio DMA (ADMA) controller + +The Tegra Audio DMA controller that is used for transferring data +between system memory and the Audio Processing Engine (APE). + +Required properties: +- compatible: Must be "nvidia,tegra210-adma". +- reg: Should contain DMA registers location and length. This should be + a single entry that includes all of the per-channel registers in one + contiguous bank. +- interrupt-parent: Phandle to the interrupt parent controller. +- interrupts: Should contain all of the per-channel DMA interrupts in + ascending order with respect to the DMA channel index. +- clocks: Must contain one entry for the ADMA module clock + (TEGRA210_CLK_D_AUDIO). +- clock-names: Must contain the name "d_audio" for the corresponding + 'clocks' entry. +- #dma-cells : Must be 1. The first cell denotes the receive/transmit + request number and should be between 1 and the maximum number of + requests supported. This value corresponds to the RX/TX_REQUEST_SELECT + fields in the ADMA_CHn_CTRL register. + + +Example: + +adma: dma@702e2000 { + compatible = "nvidia,tegra210-adma"; + reg = <0x0 0x702e2000 0x0 0x2000>; + interrupt-parent = <&tegra_agic>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>; + clock-names = "d_audio"; + #dma-cells = <1>; +}; diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt index 1c9d48ea4914..9cbf5d9df8fd 100644 --- a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt +++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt @@ -13,6 +13,8 @@ Required properties: - clock-names: must contain "bam_clk" entry - qcom,ee : indicates the active Execution Environment identifier (0-7) used in the secure world. +- qcom,controlled-remotely : optional, indicates that the bam is controlled by + remote proccessor i.e. execution environment. Example: diff --git a/Documentation/devicetree/bindings/dma/snps-dma.txt b/Documentation/devicetree/bindings/dma/snps-dma.txt index c261598164a7..0f5583293c9c 100644 --- a/Documentation/devicetree/bindings/dma/snps-dma.txt +++ b/Documentation/devicetree/bindings/dma/snps-dma.txt @@ -13,6 +13,11 @@ Required properties: - chan_priority: priority of channels. 0 (default): increase from chan 0->n, 1: increase from chan n->0 - block_size: Maximum block size supported by the controller +- data-width: Maximum data width supported by hardware per AHB master + (in bytes, power of 2) + + +Deprecated properties: - data_width: Maximum data width supported by hardware per AHB master (0 - 8bits, 1 - 16bits, ..., 5 - 256bits) @@ -38,7 +43,7 @@ Example: chan_allocation_order = <1>; chan_priority = <1>; block_size = <0xfff>; - data_width = <3 3>; + data-width = <8 8>; }; DMA clients connected to the Designware DMA controller must use the format @@ -47,8 +52,8 @@ The four cells in order are: 1. A phandle pointing to the DMA controller 2. The DMA request line number -3. Source master for transfers on allocated channel -4. Destination master for transfers on allocated channel +3. Memory master for transfers on allocated channel +4. Peripheral master for transfers on allocated channel Example: diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt index 2291c4098730..3cf0072d3141 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt @@ -7,7 +7,7 @@ Required properties: - compatible: Should be "xlnx,axi-dma-1.00.a" - #dma-cells: Should be <1>, see "dmas" property below - reg: Should contain DMA registers location and length. -- dma-channel child node: Should have atleast one channel and can have upto +- dma-channel child node: Should have at least one channel and can have up to two channels per device. This node specifies the properties of each DMA channel (see child node properties below). diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt index e4c4d47f8137..a1f2683c49bf 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt @@ -3,18 +3,44 @@ It can be configured to have one channel or two channels. If configured as two channels, one is to transmit to the video device and another is to receive from the video device. +Xilinx AXI DMA engine, it does transfers between memory and AXI4 stream +target devices. It can be configured to have one channel or two channels. +If configured as two channels, one is to transmit to the device and another +is to receive from the device. + +Xilinx AXI CDMA engine, it does transfers between memory-mapped source +address and a memory-mapped destination address. + Required properties: -- compatible: Should be "xlnx,axi-vdma-1.00.a" +- compatible: Should be "xlnx,axi-vdma-1.00.a" or "xlnx,axi-dma-1.00.a" or + "xlnx,axi-cdma-1.00.a"" - #dma-cells: Should be <1>, see "dmas" property below - reg: Should contain VDMA registers location and length. -- xlnx,num-fstores: Should be the number of framebuffers as configured in h/w. +- xlnx,addrwidth: Should be the vdma addressing size in bits(ex: 32 bits). +- dma-ranges: Should be as the following . - dma-channel child node: Should have at least one channel and can have up to two channels per device. This node specifies the properties of each DMA channel (see child node properties below). +- clocks: Input clock specifier. Refer to common clock bindings. +- clock-names: List of input clocks + For VDMA: + Required elements: "s_axi_lite_aclk" + Optional elements: "m_axi_mm2s_aclk" "m_axi_s2mm_aclk", + "m_axis_mm2s_aclk", "s_axis_s2mm_aclk" + For CDMA: + Required elements: "s_axi_lite_aclk", "m_axi_aclk" + FOR AXIDMA: + Required elements: "s_axi_lite_aclk" + Optional elements: "m_axi_mm2s_aclk", "m_axi_s2mm_aclk", + "m_axi_sg_aclk" + +Required properties for VDMA: +- xlnx,num-fstores: Should be the number of framebuffers as configured in h/w. Optional properties: - xlnx,include-sg: Tells configured for Scatter-mode in the hardware. +Optional properties for VDMA: - xlnx,flush-fsync: Tells which channel to Flush on Frame sync. It takes following values: {1}, flush both channels @@ -31,6 +57,7 @@ Required child node properties: Optional child node properties: - xlnx,include-dre: Tells hardware is configured for Data Realignment Engine. +Optional child node properties for VDMA: - xlnx,genlock-mode: Tells Genlock synchronization is enabled/disabled in hardware. @@ -41,8 +68,13 @@ axi_vdma_0: axivdma@40030000 { compatible = "xlnx,axi-vdma-1.00.a"; #dma_cells = <1>; reg = < 0x40030000 0x10000 >; + dma-ranges = <0x00000000 0x00000000 0x40000000>; xlnx,num-fstores = <0x8>; xlnx,flush-fsync = <0x1>; + xlnx,addrwidth = <0x20>; + clocks = <&clk 0>, <&clk 1>, <&clk 2>, <&clk 3>, <&clk 4>; + clock-names = "s_axi_lite_aclk", "m_axi_mm2s_aclk", "m_axi_s2mm_aclk", + "m_axis_mm2s_aclk", "s_axis_s2mm_aclk"; dma-channel@40030000 { compatible = "xlnx,axi-vdma-mm2s-channel"; interrupts = < 0 54 4 >; diff --git a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt index cc2608021f26..ce1b2231bf5d 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-74x164.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-74x164.txt @@ -1,7 +1,9 @@ * Generic 8-bits shift register GPIO driver Required properties: -- compatible : Should be "fairchild,74hc595" +- compatible: Should contain one of the following: + "fairchild,74hc595" + "nxp,74lvc594" - reg : chip select number - gpio-controller : Marks the device node as a gpio controller. - #gpio-cells : Should be two. The first cell is the pin number and diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt index 120bc4971cf3..4b6cc632ca5c 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt @@ -1,9 +1,10 @@ -* Freescale MPC512x/MPC8xxx/Layerscape GPIO controller +* Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller Required properties: - compatible : Should be "fsl,-gpio" The following s are known to be supported: - mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq. + mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq, + ls1021a, ls1043a, ls2080a. - reg : Address and length of the register set for the device - interrupts : Should be the port interrupt shared by all 32 pins. - #gpio-cells : Should be two. The first cell is the pin number and @@ -15,7 +16,7 @@ Optional properties: - little-endian : GPIO registers are used as little endian. If not present registers are used as big endian by default. -Example: +Example of gpio-controller node for a mpc5125 SoC: gpio0: gpio@1100 { compatible = "fsl,mpc5125-gpio"; @@ -24,3 +25,16 @@ gpio0: gpio@1100 { interrupts = <78 0x8>; status = "okay"; }; + +Example of gpio-controller node for a ls2080a SoC: + +gpio0: gpio@2300000 { + compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; + reg = <0x0 0x2300000 0x0 0x10000>; + interrupts = <0 36 0x4>; /* Level high type */ + gpio-controller; + little-endian; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt index 262ee4ddf2cb..28662d83a43e 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-xlp.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-xlp.txt @@ -3,6 +3,8 @@ Netlogic XLP Family GPIO This GPIO driver is used for following Netlogic XLP SoCs: XLP832, XLP316, XLP208, XLP980, XLP532 +This GPIO driver is also compatible with GPIO controller found on +Broadcom Vulcan ARM64. Required properties: ------------------- @@ -13,6 +15,7 @@ Required properties: - "netlogic,xlp208-gpio": For Netlogic XLP208 - "netlogic,xlp980-gpio": For Netlogic XLP980 - "netlogic,xlp532-gpio": For Netlogic XLP532 + - "brcm,vulcan-gpio": For Broadcom Vulcan ARM64 - reg: Physical base address and length of the controller's registers. - #gpio-cells: Should be two. The first cell is the pin number and the second cell is used to specify optional parameters (currently unused). diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt index 069cdf6f9dac..68d28f62a6f4 100644 --- a/Documentation/devicetree/bindings/gpio/gpio.txt +++ b/Documentation/devicetree/bindings/gpio/gpio.txt @@ -131,6 +131,13 @@ Every GPIO controller node must contain both an empty "gpio-controller" property, and a #gpio-cells integer property, which indicates the number of cells in a gpio-specifier. +Some system-on-chips (SoCs) use the concept of GPIO banks. A GPIO bank is an +instance of a hardware IP core on a silicon die, usually exposed to the +programmer as a coherent range of I/O addresses. Usually each such bank is +exposed in the device tree as an individual gpio-controller node, reflecting +the fact that the hardware was synthesized by reusing the same IP block a +few times over. + Optionally, a GPIO controller may have a "ngpios" property. This property indicates the number of in-use slots of available slots for GPIOs. The typical example is something like this: the hardware register is 32 bits @@ -145,6 +152,21 @@ additional bitmask is needed to specify which GPIOs are actually in use, and which are dummies. The bindings for this case has not yet been specified, but should be specified if/when such hardware appears. +Optionally, a GPIO controller may have a "gpio-line-names" property. This is +an array of strings defining the names of the GPIO lines going out of the +GPIO controller. This name should be the most meaningful producer name +for the system, such as a rail name indicating the usage. Package names +such as pin name are discouraged: such lines have opaque names (since they +are by definition generic purpose) and such names are usually not very +helpful. For example "MMC-CD", "Red LED Vdd" and "ethernet reset" are +reasonable line names as they describe what the line is used for. "GPIO0" +is not a good name to give to a GPIO line. Placeholders are discouraged: +rather use the "" (blank string) if the use of the GPIO line is undefined +in your design. The names are assigned starting from line offset 0 from +left to right from the passed array. An incomplete array (where the number +of passed named are less than ngpios) will still be used up until the last +provided valid line index. + Example: gpio-controller@00000000 { @@ -153,6 +175,10 @@ gpio-controller@00000000 { gpio-controller; #gpio-cells = <2>; ngpios = <18>; + gpio-line-names = "MMC-CD", "MMC-WP", "VDD eth", "RST eth", "LED R", + "LED G", "LED B", "Col A", "Col B", "Col C", "Col D", + "Row A", "Row B", "Row C", "Row D", "NMI button", + "poweroff", "reset"; } The GPIO chip may contain GPIO hog definitions. GPIO hogging is a mechanism diff --git a/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt b/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt new file mode 100644 index 000000000000..d58b3958f3ea --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt @@ -0,0 +1,24 @@ +* IBM/AMCC/APM GPIO Controller for PowerPC 4XX series and compatible SoCs + +All GPIOs are pin-shared with other functions. DCRs control whether a +particular pin that has GPIO capabilities acts as a GPIO or is used for +another purpose. GPIO outputs are separately programmable to emulate +an open-drain driver. + +Required properties: + - compatible: must be "ibm,ppc4xx-gpio" + - reg: address and length of the register set for the device + - #gpio-cells: must be set to 2. The first cell is the pin number + and the second cell is used to specify the gpio polarity: + 0 = active high + 1 = active low + - gpio-controller: marks the device node as a gpio controller. + +Example: + +GPIO0: gpio@ef600b00 { + compatible = "ibm,ppc4xx-gpio"; + reg = <0xef600b00 0x00000048>; + #gpio-cells = <2>; + gpio-controller; +}; diff --git a/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt b/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt index ef3752889496..dd031fc93b55 100644 --- a/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/microchip,pic32-gpio.txt @@ -33,7 +33,7 @@ gpio0: gpio0@1f860000 { gpio-controller; interrupt-controller; #interrupt-cells = <2>; - clocks = <&PBCLK4>; + clocks = <&rootclk PB4CLK>; microchip,gpio-bank = <0>; gpio-ranges = <&pic32_pinctrl 0 0 16>; }; diff --git a/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.txt b/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.txt new file mode 100644 index 000000000000..c82a2e221bc1 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/nvidia,tegra186-gpio.txt @@ -0,0 +1,161 @@ +NVIDIA Tegra186 GPIO controllers + +Tegra186 contains two GPIO controllers; a main controller and an "AON" +controller. This binding document applies to both controllers. The register +layouts for the controllers share many similarities, but also some significant +differences. Hence, this document describes closely related but different +bindings and compatible values. + +The Tegra186 GPIO controller allows software to set the IO direction of, and +read/write the value of, numerous GPIO signals. Routing of GPIO signals to +package balls is under the control of a separate pin controller HW block. Two +major sets of registers exist: + +a) Security registers, which allow configuration of allowed access to the GPIO +register set. These registers exist in a single contiguous block of physical +address space. The size of this block, and the security features available, +varies between the different GPIO controllers. + +Access to this set of registers is not necessary in all circumstances. Code +that wishes to configure access to the GPIO registers needs access to these +registers to do so. Code which simply wishes to read or write GPIO data does not +need access to these registers. + +b) GPIO registers, which allow manipulation of the GPIO signals. In some GPIO +controllers, these registers are exposed via multiple "physical aliases" in +address space, each of which access the same underlying state. See the hardware +documentation for rationale. Any particular GPIO client is expected to access +just one of these physical aliases. + +Tegra HW documentation describes a unified naming convention for all GPIOs +implemented by the SoC. Each GPIO is assigned to a port, and a port may control +a number of GPIOs. Thus, each GPIO is named according to an alphabetical port +name and an integer GPIO name within the port. For example, GPIO_PA0, GPIO_PN6, +or GPIO_PCC3. + +The number of ports implemented by each GPIO controller varies. The number of +implemented GPIOs within each port varies. GPIO registers within a controller +are grouped and laid out according to the port they affect. + +The mapping from port name to the GPIO controller that implements that port, and +the mapping from port name to register offset within a controller, are both +extremely non-linear. The header file +describes the port-level mapping. In that file, the naming convention for ports +matches the HW documentation. The values chosen for the names are alphabetically +sorted within a particular controller. Drivers need to map between the DT GPIO +IDs and HW register offsets using a lookup table. + +Each GPIO controller can generate a number of interrupt signals. Each signal +represents the aggregate status for all GPIOs within a set of ports. Thus, the +number of interrupt signals generated by a controller varies as a rough function +of the number of ports it implements. Note that the HW documentation refers to +both the overall controller HW module and the sets-of-ports as "controllers". + +Each GPIO controller in fact generates multiple interrupts signals for each set +of ports. Each GPIO may be configured to feed into a specific one of the +interrupt signals generated by a set-of-ports. The intent is for each generated +signal to be routed to a different CPU, thus allowing different CPUs to each +handle subsets of the interrupts within a port. The status of each of these +per-port-set signals is reported via a separate register. Thus, a driver needs +to know which status register to observe. This binding currently defines no +configuration mechanism for this. By default, drivers should use register +GPIO_${port}_INTERRUPT_STATUS_G1_0. Future revisions to the binding could +define a property to configure this. + +Required properties: +- compatible + Array of strings. + One of: + - "nvidia,tegra186-gpio". + - "nvidia,tegra186-gpio-aon". +- reg-names + Array of strings. + Contains a list of names for the register spaces described by the reg + property. May contain the following entries, in any order: + - "gpio": Mandatory. GPIO control registers. This may cover either: + a) The single physical alias that this OS should use. + b) All physical aliases that exist in the controller. This is + appropriate when the OS is responsible for managing assignment of + the physical aliases. + - "security": Optional. Security configuration registers. + Users of this binding MUST look up entries in the reg property by name, + using this reg-names property to do so. +- reg + Array of (physical base address, length) tuples. + Must contain one entry per entry in the reg-names property, in a matching + order. +- interrupts + Array of interrupt specifiers. + The interrupt outputs from the HW block, one per set of ports, in the + order the HW manual describes them. The number of entries required varies + depending on compatible value: + - "nvidia,tegra186-gpio": 6 entries. + - "nvidia,tegra186-gpio-aon": 1 entry. +- gpio-controller + Boolean. + Marks the device node as a GPIO controller/provider. +- #gpio-cells + Single-cell integer. + Must be <2>. + Indicates how many cells are used in a consumer's GPIO specifier. + In the specifier: + - The first cell is the pin number. + See . + - The second cell contains flags: + - Bit 0 specifies polarity + - 0: Active-high (normal). + - 1: Active-low (inverted). +- interrupt-controller + Boolean. + Marks the device node as an interrupt controller/provider. +- #interrupt-cells + Single-cell integer. + Must be <2>. + Indicates how many cells are used in a consumer's interrupt specifier. + In the specifier: + - The first cell is the GPIO number. + See . + - The second cell is contains flags: + - Bits [3:0] indicate trigger type and level: + - 1: Low-to-high edge triggered. + - 2: High-to-low edge triggered. + - 4: Active high level-sensitive. + - 8: Active low level-sensitive. + Valid combinations are 1, 2, 3, 4, 8. + +Example: + +#include + +gpio@2200000 { + compatible = "nvidia,tegra186-gpio"; + reg-names = "security", "gpio"; + reg = + <0x0 0x2200000 0x0 0x10000>, + <0x0 0x2210000 0x0 0x10000>; + interrupts = + <0 47 IRQ_TYPE_LEVEL_HIGH>, + <0 50 IRQ_TYPE_LEVEL_HIGH>, + <0 53 IRQ_TYPE_LEVEL_HIGH>, + <0 56 IRQ_TYPE_LEVEL_HIGH>, + <0 59 IRQ_TYPE_LEVEL_HIGH>, + <0 180 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; + +gpio@c2f0000 { + compatible = "nvidia,tegra186-gpio-aon"; + reg-names = "security", "gpio"; + reg = + <0x0 0xc2f0000 0x0 0x1000>, + <0x0 0xc2f1000 0x0 0x1000>; + interrupts = + <0 60 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/gpio/wd,mbl-gpio.txt b/Documentation/devicetree/bindings/gpio/wd,mbl-gpio.txt new file mode 100644 index 000000000000..038c3a6a1f4d --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/wd,mbl-gpio.txt @@ -0,0 +1,38 @@ +Bindings for the Western Digital's MyBook Live memory-mapped GPIO controllers. + +The Western Digital MyBook Live has two memory-mapped GPIO controllers. +Both GPIO controller only have a single 8-bit data register, where GPIO +state can be read and/or written. + +Required properties: + - compatible: should be "wd,mbl-gpio" + - reg-names: must contain + "dat" - data register + - reg: address + size pairs describing the GPIO register sets; + order must correspond with the order of entries in reg-names + - #gpio-cells: must be set to 2. The first cell is the pin number and + the second cell is used to specify the gpio polarity: + 0 = active high + 1 = active low + - gpio-controller: Marks the device node as a gpio controller. + +Optional properties: + - no-output: GPIOs are read-only. + +Examples: + gpio0: gpio0@e0000000 { + compatible = "wd,mbl-gpio"; + reg-names = "dat"; + reg = <0xe0000000 0x1>; + #gpio-cells = <2>; + gpio-controller; + }; + + gpio1: gpio1@e0100000 { + compatible = "wd,mbl-gpio"; + reg-names = "dat"; + reg = <0xe0100000 0x1>; + #gpio-cells = <2>; + gpio-controller; + no-output; + }; diff --git a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt index 23bfe8e1f7cc..ff3db65e50de 100644 --- a/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt +++ b/Documentation/devicetree/bindings/gpu/nvidia,gk20a.txt @@ -1,9 +1,10 @@ -NVIDIA GK20A Graphics Processing Unit +NVIDIA Tegra Graphics Processing Units Required properties: -- compatible: "nvidia,-" +- compatible: "nvidia," Currently recognized values: - - nvidia,tegra124-gk20a + - nvidia,gk20a + - nvidia,gm20b - reg: Physical base address and length of the controller's registers. Must contain two entries: - first entry for bar0 @@ -19,14 +20,20 @@ Required properties: - clock-names: Must include the following entries: - gpu - pwr +If the compatible string is "nvidia,gm20b", then the following clock +is also required: + - ref - resets: Must contain an entry for each entry in reset-names. See ../reset/reset.txt for details. - reset-names: Must include the following entries: - gpu -Example: +Optional properties: +- iommus: A reference to the IOMMU. See ../iommu/iommu.txt for details. - gpu@0,57000000 { +Example for GK20A: + + gpu@57000000 { compatible = "nvidia,gk20a"; reg = <0x0 0x57000000 0x0 0x01000000>, <0x0 0x58000000 0x0 0x01000000>; @@ -39,5 +46,25 @@ Example: clock-names = "gpu", "pwr"; resets = <&tegra_car 184>; reset-names = "gpu"; + iommus = <&mc TEGRA_SWGROUP_GPU>; + status = "disabled"; + }; + +Example for GM20B: + + gpu@57000000 { + compatible = "nvidia,gm20b"; + reg = <0x0 0x57000000 0x0 0x01000000>, + <0x0 0x58000000 0x0 0x01000000>; + interrupts = , + ; + interrupt-names = "stall", "nonstall"; + clocks = <&tegra_car TEGRA210_CLK_GPU>, + <&tegra_car TEGRA210_CLK_PLL_P_OUT5>, + <&tegra_car TEGRA210_CLK_PLL_G_REF>; + clock-names = "gpu", "pwr", "ref"; + resets = <&tegra_car 184>; + reset-names = "gpu"; + iommus = <&mc TEGRA_SWGROUP_GPU>; status = "disabled"; }; diff --git a/Documentation/devicetree/bindings/hwmon/ina2xx.txt b/Documentation/devicetree/bindings/hwmon/ina2xx.txt index 9bcd5e87830d..02af0d94e921 100644 --- a/Documentation/devicetree/bindings/hwmon/ina2xx.txt +++ b/Documentation/devicetree/bindings/hwmon/ina2xx.txt @@ -7,6 +7,7 @@ Required properties: - "ti,ina220" for ina220 - "ti,ina226" for ina226 - "ti,ina230" for ina230 + - "ti,ina231" for ina231 - reg: I2C address Optional properties: diff --git a/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt b/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt index bfeabb843941..71191ff0e781 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt @@ -44,8 +44,8 @@ Required properties: - our-claim-gpio: The GPIO that we use to claim the bus. - their-claim-gpios: The GPIOs that the other sides use to claim the bus. Note that some implementations may only support a single other master. -- Standard I2C mux properties. See mux.txt in this directory. -- Single I2C child bus node at reg 0. See mux.txt in this directory. +- Standard I2C mux properties. See i2c-mux.txt in this directory. +- Single I2C child bus node at reg 0. See i2c-mux.txt in this directory. Optional properties: - slew-delay-us: microseconds to wait for a GPIO to go high. Default is 10 us. diff --git a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt index 6078aefe7ed4..7ce23ac61308 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt @@ -27,7 +27,8 @@ Required properties: - i2c-bus-name: The name of this bus. Also needed as pinctrl-name for the I2C parents. -Furthermore, I2C mux properties and child nodes. See mux.txt in this directory. +Furthermore, I2C mux properties and child nodes. See i2c-mux.txt in this +directory. Example: diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt index 66709a825541..21da3ecbb370 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt @@ -22,8 +22,8 @@ Required properties: - i2c-parent: The phandle of the I2C bus that this multiplexer's master-side port is connected to. - mux-gpios: list of gpios used to control the muxer -* Standard I2C mux properties. See mux.txt in this directory. -* I2C child bus nodes. See mux.txt in this directory. +* Standard I2C mux properties. See i2c-mux.txt in this directory. +* I2C child bus nodes. See i2c-mux.txt in this directory. Optional properties: - idle-state: value to set the muxer to when idle. When no value is @@ -33,7 +33,7 @@ For each i2c child node, an I2C child bus will be created. They will be numbered based on their order in the device tree. Whenever an access is made to a device on a child bus, the value set -in the revelant node's reg property will be output using the list of +in the relevant node's reg property will be output using the list of GPIOs, the first in the list holding the least-significant value. If an idle state is defined, using the idle-state (optional) property, diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt index ae8af1694e95..33119a98e144 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt @@ -28,9 +28,9 @@ Also required are: * Standard pinctrl properties that specify the pin mux state for each child bus. See ../pinctrl/pinctrl-bindings.txt. -* Standard I2C mux properties. See mux.txt in this directory. +* Standard I2C mux properties. See i2c-mux.txt in this directory. -* I2C child bus nodes. See mux.txt in this directory. +* I2C child bus nodes. See i2c-mux.txt in this directory. For each named state defined in the pinctrl-names property, an I2C child bus will be created. I2C child bus numbers are assigned based on the index into diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-reg.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-reg.txt index 688783fbe696..de00d7fc450b 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-reg.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-reg.txt @@ -7,8 +7,8 @@ Required properties: - compatible: i2c-mux-reg - i2c-parent: The phandle of the I2C bus that this multiplexer's master-side port is connected to. -* Standard I2C mux properties. See mux.txt in this directory. -* I2C child bus nodes. See mux.txt in this directory. +* Standard I2C mux properties. See i2c-mux.txt in this directory. +* I2C child bus nodes. See i2c-mux.txt in this directory. Optional properties: - reg: this pair of specifies the register to control the mux. @@ -24,7 +24,7 @@ Optional properties: given, it defaults to the last value used. Whenever an access is made to a device on a child bus, the value set -in the revelant node's reg property will be output to the register. +in the relevant node's reg property will be output to the register. If an idle state is defined, using the idle-state (optional) property, whenever an access is not being made to a device on a child bus, the diff --git a/Documentation/devicetree/bindings/i2c/i2c-octeon.txt b/Documentation/devicetree/bindings/i2c/i2c-octeon.txt index dced82ebe31d..872d485dffab 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-octeon.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-octeon.txt @@ -4,6 +4,12 @@ Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs. + or + + compatible: "cavium,octeon-7890-twsi" + + Compatibility with cn78XX SOCs. + - reg: The base address of the TWSI/I2C bus controller register bank. - #address-cells: Must be <1>. diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt index cf8bfc956cdc..5f0cb502b1db 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt @@ -19,6 +19,9 @@ Optional properties: - clock-frequency: desired I2C bus clock frequency in Hz. The absence of this property indicates the default frequency 100 kHz. - clocks: clock specifier. +- dmas: Must contain a list of two references to DMA specifiers, one for + transmission, and one for reception. +- dma-names: Must contain a list of two DMA names, "tx" and "rx". - i2c-scl-falling-time-ns: see i2c.txt - i2c-scl-internal-delay-ns: see i2c.txt diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt index 165937e1ac1c..45f5c5c5929c 100644 --- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt +++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt @@ -1,4 +1,4 @@ -Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC +Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC, MMA8653FC or FXLS8471Q triaxial accelerometer Required properties: @@ -9,6 +9,7 @@ Required properties: * "fsl,mma8453" * "fsl,mma8652" * "fsl,mma8653" + * "fsl,fxls8471" - reg: the I2C address of the chip diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt new file mode 100644 index 000000000000..0bcae5140bc5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt @@ -0,0 +1,21 @@ +NXP LPC1850 ADC bindings + +Required properties: +- compatible: Should be "nxp,lpc1850-adc" +- reg: Offset and length of the register set for the ADC device +- interrupts: The interrupt number for the ADC device +- clocks: The root clock of the ADC controller +- vref-supply: The regulator supply ADC reference voltage +- resets: phandle to reset controller and line specifier + +Example: + +adc0: adc@400e3000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e3000 0x1000>; + interrupts = <17>; + clocks = <&ccu1 CLK_APB3_ADC0>; + vref-supply = <®_vdda>; + resets = <&rgu 40>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt b/Documentation/devicetree/bindings/iio/adc/mxs-lradc.txt similarity index 100% rename from Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt rename to Documentation/devicetree/bindings/iio/adc/mxs-lradc.txt diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt index a9a5fe19ff2a..bf99e2f24788 100644 --- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt @@ -1,7 +1,11 @@ Rockchip Successive Approximation Register (SAR) A/D Converter bindings Required properties: -- compatible: Should be "rockchip,saradc" or "rockchip,rk3066-tsadc" +- compatible: should be "rockchip,-saradc" or "rockchip,rk3066-tsadc" + - "rockchip,saradc": for rk3188, rk3288 + - "rockchip,rk3066-tsadc": for rk3036 + - "rockchip,rk3399-saradc": for rk3399 + - reg: physical base address of the controller and length of memory mapped region. - interrupts: The interrupt number to the cpu. The interrupt specifier format diff --git a/Documentation/devicetree/bindings/iio/dac/ad5592r.txt b/Documentation/devicetree/bindings/iio/dac/ad5592r.txt new file mode 100644 index 000000000000..989f96f31c66 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/ad5592r.txt @@ -0,0 +1,155 @@ +Analog Devices AD5592R/AD5593R DAC/ADC device driver + +Required properties for the AD5592R: + - compatible: Must be "adi,ad5592r" + - reg: SPI chip select number for the device + - spi-max-frequency: Max SPI frequency to use (< 30000000) + - spi-cpol: The AD5592R requires inverse clock polarity (CPOL) mode + +Required properties for the AD5593R: + - compatible: Must be "adi,ad5593r" + - reg: I2C address of the device + +Required properties for all supported chips: + - #address-cells: Should be 1. + - #size-cells: Should be 0. + - channel nodes: + Each child node represents one channel and has the following + Required properties: + * reg: Pin on which this channel is connected to. + * adi,mode: Mode or function of this channel. + Macros specifying the valid values + can be found in . + + The following values are currently supported: + * CH_MODE_UNUSED (the pin is unused) + * CH_MODE_ADC (the pin is ADC input) + * CH_MODE_DAC (the pin is DAC output) + * CH_MODE_DAC_AND_ADC (the pin is DAC output + but can be monitored by an ADC, since + there is no disadvantage this + this should be considered as the + preferred DAC mode) + * CH_MODE_GPIO (the pin is registered + with GPIOLIB) + Optional properties: + * adi,off-state: State of this channel when unused or the + device gets removed. Macros specifying the + valid values can be found in + . + + * CH_OFFSTATE_PULLDOWN (the pin is pulled down) + * CH_OFFSTATE_OUT_LOW (the pin is output low) + * CH_OFFSTATE_OUT_HIGH (the pin is output high) + * CH_OFFSTATE_OUT_TRISTATE (the pin is + tristated output) + + +Optional properties: + - vref-supply: Phandle to the external reference voltage supply. This should + only be set if there is an external reference voltage connected to the VREF + pin. If the property is not set the internal 2.5V reference is used. + - reset-gpios : GPIO spec for the RESET pin. If specified, it will be + asserted during driver probe. + - gpio-controller: Marks the device node as a GPIO controller. + - #gpio-cells: Should be 2. The first cell is the GPIO number and the second + cell specifies GPIO flags, as defined in . + +AD5592R Example: + + #include + + vref: regulator-vref { + compatible = "regulator-fixed"; + regulator-name = "vref-ad559x"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ad5592r@0 { + #size-cells = <0>; + #address-cells = <1>; + #gpio-cells = <2>; + compatible = "adi,ad5592r"; + reg = <0>; + + spi-max-frequency = <1000000>; + spi-cpol; + + vref-supply = <&vref>; /* optional */ + reset-gpios = <&gpio0 86 0>; /* optional */ + gpio-controller; + + channel@0 { + reg = <0>; + adi,mode = ; + }; + channel@1 { + reg = <1>; + adi,mode = ; + }; + channel@2 { + reg = <2>; + adi,mode = ; + }; + channel@3 { + reg = <3>; + adi,mode = ; + adi,off-state = ; + }; + channel@4 { + reg = <4>; + adi,mode = ; + adi,off-state = ; + }; + channel@5 { + reg = <5>; + adi,mode = ; + adi,off-state = ; + }; + channel@6 { + reg = <6>; + adi,mode = ; + adi,off-state = ; + }; + channel@7 { + reg = <7>; + adi,mode = ; + adi,off-state = ; + }; + }; + +AD5593R Example: + + #include + + ad5593r@10 { + #size-cells = <0>; + #address-cells = <1>; + #gpio-cells = <2>; + compatible = "adi,ad5593r"; + reg = <0x10>; + gpio-controller; + + channel@0 { + reg = <0>; + adi,mode = ; + adi,off-state = ; + }; + channel@1 { + reg = <1>; + adi,mode = ; + adi,off-state = ; + }; + channel@2 { + reg = <2>; + adi,mode = ; + adi,off-state = ; + }; + channel@6 { + reg = <6>; + adi,mode = ; + adi,off-state = ; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt new file mode 100644 index 000000000000..7d6647d4af5e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt @@ -0,0 +1,20 @@ +NXP LPC1850 DAC bindings + +Required properties: +- compatible: Should be "nxp,lpc1850-dac" +- reg: Offset and length of the register set for the ADC device +- interrupts: The interrupt number for the ADC device +- clocks: The root clock of the ADC controller +- vref-supply: The regulator supply ADC reference voltage +- resets: phandle to reset controller and line specifier + +Example: +dac: dac@400e1000 { + compatible = "nxp,lpc1850-dac"; + reg = <0x400e1000 0x1000>; + interrupts = <0>; + clocks = <&ccu1 CLK_APB3_DAC>; + vref-supply = <®_vdda>; + resets = <&rgu 42>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt index e4d8f1c52f4a..a9fc11e43b45 100644 --- a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt +++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt @@ -8,10 +8,23 @@ Required properties: - interrupt-parent : should be the phandle for the interrupt controller - interrupts : interrupt mapping for GPIO IRQ +Optional properties: + - mount-matrix: an optional 3x3 mounting rotation matrix + + Example: mpu6050@68 { compatible = "invensense,mpu6050"; reg = <0x68>; interrupt-parent = <&gpio1>; interrupts = <18 1>; + mount-matrix = "-0.984807753012208", /* x0 */ + "0", /* y0 */ + "-0.173648177666930", /* z0 */ + "0", /* x1 */ + "-1", /* y1 */ + "0", /* z1 */ + "-0.173648177666930", /* x2 */ + "0", /* y2 */ + "0.984807753012208"; /* z2 */ }; diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt index 011679f1a425..e1e7dd3259f6 100644 --- a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt +++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt @@ -8,6 +8,8 @@ Required properties: Optional properties: - gpios : should be device tree identifier of the magnetometer DRDY pin + - vdd-supply: an optional regulator that needs to be on to provide VDD + - mount-matrix: an optional 3x3 mounting rotation matrix Example: @@ -15,4 +17,14 @@ ak8975@0c { compatible = "asahi-kasei,ak8975"; reg = <0x0c>; gpios = <&gpj0 7 0>; + vdd-supply = <&ldo_3v3_gnss>; + mount-matrix = "-0.984807753012208", /* x0 */ + "0", /* y0 */ + "-0.173648177666930", /* z0 */ + "0", /* x1 */ + "-1", /* y1 */ + "0", /* z1 */ + "-0.173648177666930", /* x2 */ + "0", /* y2 */ + "0.984807753012208"; /* z2 */ }; diff --git a/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt b/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt new file mode 100644 index 000000000000..df77bf552656 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt @@ -0,0 +1,21 @@ +* Maxim Integrated DS1803 digital potentiometer driver + +The node for this driver must be a child node of a I2C controller, hence +all mandatory properties for your controller must be specified. See directory: + + Documentation/devicetree/bindings/i2c + +for more details. + +Required properties: + - compatible: Must be one of the following, depending on the + model: + "maxim,ds1803-010", + "maxim,ds1803-050", + "maxim,ds1803-100" + +Example: +ds1803: ds1803@1 { + reg = <0x28>; + compatible = "maxim,ds1803-010"; +}; diff --git a/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt b/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt new file mode 100644 index 000000000000..3ccba16f7035 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt @@ -0,0 +1,84 @@ +* Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer + driver + +The node for this driver must be a child node of a SPI controller, hence +all mandatory properties described in + + Documentation/devicetree/bindings/spi/spi-bus.txt + +must be specified. + +Required properties: + - compatible: Must be one of the following, depending on the + model: + "microchip,mcp4131-502" + "microchip,mcp4131-103" + "microchip,mcp4131-503" + "microchip,mcp4131-104" + "microchip,mcp4132-502" + "microchip,mcp4132-103" + "microchip,mcp4132-503" + "microchip,mcp4132-104" + "microchip,mcp4141-502" + "microchip,mcp4141-103" + "microchip,mcp4141-503" + "microchip,mcp4141-104" + "microchip,mcp4142-502" + "microchip,mcp4142-103" + "microchip,mcp4142-503" + "microchip,mcp4142-104" + "microchip,mcp4151-502" + "microchip,mcp4151-103" + "microchip,mcp4151-503" + "microchip,mcp4151-104" + "microchip,mcp4152-502" + "microchip,mcp4152-103" + "microchip,mcp4152-503" + "microchip,mcp4152-104" + "microchip,mcp4161-502" + "microchip,mcp4161-103" + "microchip,mcp4161-503" + "microchip,mcp4161-104" + "microchip,mcp4162-502" + "microchip,mcp4162-103" + "microchip,mcp4162-503" + "microchip,mcp4162-104" + "microchip,mcp4231-502" + "microchip,mcp4231-103" + "microchip,mcp4231-503" + "microchip,mcp4231-104" + "microchip,mcp4232-502" + "microchip,mcp4232-103" + "microchip,mcp4232-503" + "microchip,mcp4232-104" + "microchip,mcp4241-502" + "microchip,mcp4241-103" + "microchip,mcp4241-503" + "microchip,mcp4241-104" + "microchip,mcp4242-502" + "microchip,mcp4242-103" + "microchip,mcp4242-503" + "microchip,mcp4242-104" + "microchip,mcp4251-502" + "microchip,mcp4251-103" + "microchip,mcp4251-503" + "microchip,mcp4251-104" + "microchip,mcp4252-502" + "microchip,mcp4252-103" + "microchip,mcp4252-503" + "microchip,mcp4252-104" + "microchip,mcp4261-502" + "microchip,mcp4261-103" + "microchip,mcp4261-503" + "microchip,mcp4261-104" + "microchip,mcp4262-502" + "microchip,mcp4262-103" + "microchip,mcp4262-503" + "microchip,mcp4262-104" + +Example: +mcp4131: mcp4131@0 { + compatible = "mcp4131-502"; + reg = <0>; + spi-max-frequency = <500000>; +}; diff --git a/Documentation/devicetree/bindings/iio/pressure/hp03.txt b/Documentation/devicetree/bindings/iio/pressure/hp03.txt new file mode 100644 index 000000000000..54e7e70bcea5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/hp03.txt @@ -0,0 +1,17 @@ +HopeRF HP03 digital pressure/temperature sensors + +Required properties: +- compatible: must be "hoperf,hp03" +- xclr-gpio: must be device tree identifier of the XCLR pin. + The XCLR pin is a reset of the ADC in the chip, + it must be pulled HI before the conversion and + readout of the value from the ADC registers and + pulled LO afterward. + +Example: + +hp03@0x77 { + compatible = "hoperf,hp03"; + reg = <0x77>; + xclr-gpio = <&portc 0 0x0>; +}; diff --git a/Documentation/devicetree/bindings/iio/pressure/ms5611.txt b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt new file mode 100644 index 000000000000..17bca866c084 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt @@ -0,0 +1,19 @@ +MEAS ms5611 family pressure sensors + +Pressure sensors from MEAS Switzerland with SPI and I2C bus interfaces. + +Required properties: +- compatible: "meas,ms5611" or "meas,ms5607" +- reg: the I2C address or SPI chip select the device will respond to + +Optional properties: +- vdd-supply: an optional regulator that needs to be on to provide VDD + power to the sensor. + +Example: + +ms5607@77 { + compatible = "meas,ms5607"; + reg = <0x77>; + vdd-supply = <&ldo_3v3_gnss>; +}; diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt index d4b87cc1e446..5844cf72862d 100644 --- a/Documentation/devicetree/bindings/iio/st-sensors.txt +++ b/Documentation/devicetree/bindings/iio/st-sensors.txt @@ -16,6 +16,10 @@ Optional properties: - st,drdy-int-pin: the pin on the package that will be used to signal "data ready" (valid values: 1 or 2). This property is not configurable on all sensors. +- drive-open-drain: the interrupt/data ready line will be configured + as open drain, which is useful if several sensors share the same + interrupt line. (This binding is taken from pinctrl/pinctrl-bindings.txt) + This is a boolean property. Sensors may also have applicable pin control settings, those use the standard bindings from pinctrl/pinctrl-bindings.txt. @@ -37,6 +41,7 @@ Accelerometers: - st,lsm330-accel - st,lsm303agr-accel - st,lis2dh12-accel +- st,h3lis331dl-accel Gyroscopes: - st,l3g4200d-gyro @@ -46,6 +51,7 @@ Gyroscopes: - st,l3gd20-gyro - st,l3g4is-gyro - st,lsm330-gyro +- st,lsm9ds0-gyro Magnetometers: - st,lsm303agr-magn diff --git a/Documentation/devicetree/bindings/input/ads7846.txt b/Documentation/devicetree/bindings/input/ads7846.txt index c6cfe2e3ed41..9fc47b006fd1 100644 --- a/Documentation/devicetree/bindings/input/ads7846.txt +++ b/Documentation/devicetree/bindings/input/ads7846.txt @@ -29,7 +29,7 @@ Optional properties: ti,vref-delay-usecs vref supply delay in usecs, 0 for external vref (u16). ti,vref-mv The VREF voltage, in millivolts (u16). - Set to 0 to use internal refernce + Set to 0 to use internal references (ADS7846). ti,keep-vref-on set to keep vref on for differential measurements as well diff --git a/Documentation/devicetree/bindings/input/gpio-keys.txt b/Documentation/devicetree/bindings/input/gpio-keys.txt index 21641236c095..a94940481e55 100644 --- a/Documentation/devicetree/bindings/input/gpio-keys.txt +++ b/Documentation/devicetree/bindings/input/gpio-keys.txt @@ -32,17 +32,17 @@ Optional subnode-properties: Example nodes: - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@21 { + + up { label = "GPIO Key UP"; linux,code = <103>; gpios = <&gpio1 0 1>; }; - button@22 { + + down { label = "GPIO Key DOWN"; linux,code = <108>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; diff --git a/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt index 34e3382a0659..ac5dff412e25 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt @@ -2,11 +2,17 @@ Required properties: - compatible: must be "brcm,iproc-touchscreen" -- reg: physical base address of the controller and length of memory mapped - region. +- ts_syscon: handler of syscon node defining physical base + address of the controller and length of memory mapped region. + If this property is selected please make sure MFD_SYSCON config + is enabled in the defconfig file. - clocks: The clock provided by the SOC to driver the tsc -- clock-name: name for the clock +- clock-names: name for the clock - interrupts: The touchscreen controller's interrupt +- address-cells: Specify the number of u32 entries needed in child nodes. + Should set to 1. +- size-cells: Specify number of u32 entries needed to specify child nodes size + in reg property. Should set to 1. Optional properties: - scanning_period: Time between scans. Each step is 1024 us. Valid 1-256. @@ -53,13 +59,18 @@ Optional properties: - touchscreen-inverted-x: X axis is inverted (boolean) - touchscreen-inverted-y: Y axis is inverted (boolean) -Example: +Example: An example of touchscreen node - touchscreen: tsc@0x180A6000 { + ts_adc_syscon: ts_adc_syscon@180a6000 { + compatible = "brcm,iproc-ts-adc-syscon","syscon"; + reg = <0x180a6000 0xc30>; + }; + + touchscreen: touchscreen@180A6000 { compatible = "brcm,iproc-touchscreen"; #address-cells = <1>; #size-cells = <1>; - reg = <0x180A6000 0x40>; + ts_syscon = <&ts_adc_syscon>; clocks = <&adc_clk>; clock-names = "tsc_clk"; interrupts = ; diff --git a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt index cdf05f9b2329..abfcab3edc66 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt @@ -15,7 +15,7 @@ Optional properties: - fsl,pen-debounce-ns: Pen debounce time in nanoseconds. - fsl,pen-threshold: Pen-down threshold for the touchscreen. This is a value between 1 and 4096. It is the ratio between the internal reference voltage - and the measured voltage after the plate was precharged. Resistence between + and the measured voltage after the plate was precharged. Resistance between plates and therefore the voltage decreases with pressure so that a smaller value is equivalent to a higher pressure. - fsl,settling-time-ns: Settling time in nanoseconds. The settling time is before diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt index c9cf605bb995..2a1d16bdf834 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt @@ -6,7 +6,7 @@ controllers are OR:ed together and fed to the CPU tile's IRQ input. Each instance can handle up to 32 interrupts. Required properties: -- compatible: "arm,versatile-fpga-irq" +- compatible: "arm,versatile-fpga-irq" or "oxsemi,ox810se-rps-irq" - interrupt-controller: Identifies the node as an interrupt controller - #interrupt-cells: The number of cells to define the interrupts. Must be 1 as the FPGA IRQ controller has no configuration options for interrupt diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt index 2d6c8bb4d827..6428a6ba9f4a 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt @@ -71,8 +71,8 @@ Bank 1: 24: DMA8 25: DMA9 26: DMA10 -27: DMA11 -28: DMA12 +27: DMA11-14 - shared interrupt for DMA 11 to 14 +28: DMAALL - triggers on all dma interrupts (including chanel 15) 29: AUX 30: ARM 31: VPUDMA diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt new file mode 100644 index 000000000000..4040905388d9 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm6345-l1-intc.txt @@ -0,0 +1,57 @@ +Broadcom BCM6345-style Level 1 interrupt controller + +This block is a first level interrupt controller that is typically connected +directly to one of the HW INT lines on each CPU. + +Key elements of the hardware design include: + +- 32, 64 or 128 incoming level IRQ lines + +- Most onchip peripherals are wired directly to an L1 input + +- A separate instance of the register set for each CPU, allowing individual + peripheral IRQs to be routed to any CPU + +- Contains one or more enable/status word pairs per CPU + +- No atomic set/clear operations + +- No polarity/level/edge settings + +- No FIFO or priority encoder logic; software is expected to read all + 2-4 status words to determine which IRQs are pending + +Required properties: + +- compatible: should be "brcm,bcm-l1-intc", "brcm,bcm6345-l1-intc" +- reg: specifies the base physical address and size of the registers; + the number of supported IRQs is inferred from the size argument +- interrupt-controller: identifies the node as an interrupt controller +- #interrupt-cells: specifies the number of cells needed to encode an interrupt + source, should be 1. +- interrupt-parent: specifies the phandle to the parent interrupt controller(s) + this one is cascaded from +- interrupts: specifies the interrupt line(s) in the interrupt-parent controller + node; valid values depend on the type of parent interrupt controller + +If multiple reg ranges and interrupt-parent entries are present on an SMP +system, the driver will allow IRQ SMP affinity to be set up through the +/proc/irq/ interface. In the simplest possible configuration, only one +reg range and one interrupt-parent is needed. + +The driver operates in native CPU endian by default, there is no support for +specifying an alternative endianness. + +Example: + +periph_intc: interrupt-controller@10000000 { + compatible = "brcm,bcm63168-l1-intc", "brcm,bcm6345-l1-intc"; + reg = <0x10000020 0x20>, + <0x10000040 0x20>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <2>, <3>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/ezchip,nps400-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/ezchip,nps400-ic.txt new file mode 100644 index 000000000000..888b2b9f7064 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/ezchip,nps400-ic.txt @@ -0,0 +1,17 @@ +EZchip NPS Interrupt Controller + +Required properties: + +- compatible : should be "ezchip,nps400-ic" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 1. + + +Example: + +intc: interrupt-controller { + compatible = "ezchip,nps400-ic"; + interrupt-controller; + #interrupt-cells = <1>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt index b8e1674c7837..8cf564d083d2 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt @@ -16,8 +16,7 @@ Required properties: "mediatek,mt6577-sysirq" "mediatek,mt2701-sysirq" - interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Use the same format as specified by GIC in - Documentation/devicetree/bindings/arm/gic.txt +- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt. - interrupt-parent: phandle of irq parent for sysirq. The parent must use the same interrupt-cells format as GIC. - reg: Physical base address of the intpol registers and length of memory diff --git a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt similarity index 100% rename from Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt rename to Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt b/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt index 539adca19e8f..38211f344dc8 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/nxp,lpc3220-mic.txt @@ -1,38 +1,60 @@ -* NXP LPC32xx Main Interrupt Controller - (MIC, including SIC1 and SIC2 secondary controllers) +* NXP LPC32xx MIC, SIC1 and SIC2 Interrupt Controllers Required properties: -- compatible: Should be "nxp,lpc3220-mic" -- interrupt-controller: Identifies the node as an interrupt controller. -- interrupt-parent: Empty for the interrupt controller itself -- #interrupt-cells: The number of cells to define the interrupts. Should be 2. - The first cell is the IRQ number - The second cell is used to specify mode: - 1 = low-to-high edge triggered - 2 = high-to-low edge triggered - 4 = active high level-sensitive - 8 = active low level-sensitive - Default for internal sources should be set to 4 (active high). -- reg: Should contain MIC registers location and length +- compatible: "nxp,lpc3220-mic" or "nxp,lpc3220-sic". +- reg: should contain IC registers location and length. +- interrupt-controller: identifies the node as an interrupt controller. +- #interrupt-cells: the number of cells to define an interrupt, should be 2. + The first cell is the IRQ number, the second cell is used to specify + one of the supported IRQ types: + IRQ_TYPE_EDGE_RISING = low-to-high edge triggered, + IRQ_TYPE_EDGE_FALLING = high-to-low edge triggered, + IRQ_TYPE_LEVEL_HIGH = active high level-sensitive, + IRQ_TYPE_LEVEL_LOW = active low level-sensitive. + Reset value is IRQ_TYPE_LEVEL_LOW. + +Optional properties: +- interrupt-parent: empty for MIC interrupt controller, link to parent + MIC interrupt controller for SIC1 and SIC2 +- interrupts: empty for MIC interrupt controller, cascaded MIC + hardware interrupts for SIC1 and SIC2 Examples: - /* - * MIC - */ + + /* LPC32xx MIC, SIC1 and SIC2 interrupt controllers */ mic: interrupt-controller@40008000 { compatible = "nxp,lpc3220-mic"; + reg = <0x40008000 0x4000>; interrupt-controller; - interrupt-parent; #interrupt-cells = <2>; - reg = <0x40008000 0xC000>; }; - /* - * ADC - */ + sic1: interrupt-controller@4000c000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x4000c000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>, + <30 IRQ_TYPE_LEVEL_LOW>; + }; + + sic2: interrupt-controller@40010000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x40010000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>, + <31 IRQ_TYPE_LEVEL_LOW>; + }; + + /* ADC */ adc@40048000 { compatible = "nxp,lpc3220-adc"; reg = <0x40048000 0x1000>; - interrupt-parent = <&mic>; - interrupts = <39 4>; + interrupt-parent = <&sic1>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu index 43effa0a4fe7..18d4f407bf0e 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu @@ -4,7 +4,7 @@ All TI OMAP4/5 (and their derivatives) an interrupt controller that routes interrupts to the GIC, and also serves as a wakeup source. It is also referred to as "WUGEN-MPU", hence the name of the binding. -Reguired properties: +Required properties: - compatible : should contain at least "ti,omap4-wugen-mpu" or "ti,omap5-wugen-mpu" @@ -20,7 +20,7 @@ Notes: - Because this HW ultimately routes interrupts to the GIC, the interrupt specifier must be that of the GIC. - Only SPIs can use the WUGEN as an interrupt parent. SGIs and PPIs - are explicitly forbiden. + are explicitly forbidden. Example: diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt b/Documentation/devicetree/bindings/iommu/arm,smmu.txt index 718074501fcb..19fe6f2c83f6 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt @@ -16,6 +16,7 @@ conditions. "arm,mmu-400" "arm,mmu-401" "arm,mmu-500" + "cavium,smmu-v2" depending on the particular implementation and/or the version of the architecture implemented. diff --git a/Documentation/devicetree/bindings/media/i2c/adv7180.txt b/Documentation/devicetree/bindings/media/i2c/adv7180.txt new file mode 100644 index 000000000000..0d501154dfb2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/adv7180.txt @@ -0,0 +1,29 @@ +* Analog Devices ADV7180 analog video decoder family + +The adv7180 family devices are used to capture analog video to different +digital interfaces like MIPI CSI-2 or parallel video. + +Required Properties : +- compatible : value must be one of + "adi,adv7180" + "adi,adv7182" + "adi,adv7280" + "adi,adv7280-m" + "adi,adv7281" + "adi,adv7281-m" + "adi,adv7281-ma" + "adi,adv7282" + "adi,adv7282-m" + +Example: + + i2c0@1c22000 { + ... + ... + adv7180@21 { + compatible = "adi,adv7180"; + reg = <0x21>; + }; + ... + }; + diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt index 619193ccf7ff..6a4e61cbe011 100644 --- a/Documentation/devicetree/bindings/media/rcar_vin.txt +++ b/Documentation/devicetree/bindings/media/rcar_vin.txt @@ -5,14 +5,22 @@ The rcar_vin device provides video input capabilities for the Renesas R-Car family of devices. The current blocks are always slaves and suppot one input channel which can be either RGB, YUYV or BT656. - - compatible: Must be one of the following + - compatible: Must be one or more of the following - "renesas,vin-r8a7795" for the R8A7795 device - "renesas,vin-r8a7794" for the R8A7794 device - "renesas,vin-r8a7793" for the R8A7793 device + - "renesas,vin-r8a7792" for the R8A7792 device - "renesas,vin-r8a7791" for the R8A7791 device - "renesas,vin-r8a7790" for the R8A7790 device - "renesas,vin-r8a7779" for the R8A7779 device - "renesas,vin-r8a7778" for the R8A7778 device + - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 compatible device. + - "renesas,rcar-gen3-vin" for a generic R-Car Gen3 compatible device. + + When compatible with the generic version nodes must list the + SoC-specific version corresponding to the platform first + followed by the generic version. + - reg: the register base and size for the device registers - interrupts: the interrupt for the device - clocks: Reference to the parent clock @@ -37,7 +45,7 @@ Device node example }; vin0: vin@0xe6ef0000 { - compatible = "renesas,vin-r8a7790"; + compatible = "renesas,vin-r8a7790", "renesas,rcar-gen2-vin"; clocks = <&mstp8_clks R8A7790_CLK_VIN0>; reg = <0 0xe6ef0000 0 0x1000>; interrupts = <0 188 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/media/xilinx/video.txt b/Documentation/devicetree/bindings/media/xilinx/video.txt index cbd46fa0988f..68ac210e688e 100644 --- a/Documentation/devicetree/bindings/media/xilinx/video.txt +++ b/Documentation/devicetree/bindings/media/xilinx/video.txt @@ -20,7 +20,7 @@ The following properties are common to all Xilinx video IP cores. - xlnx,video-format: This property represents a video format transmitted on an AXI bus between video IP cores, using its VF code as defined in "AXI4-Stream Video IP and System Design Guide" [UG934]. How the format relates to the IP - core is decribed in the IP core bindings documentation. + core is described in the IP core bindings documentation. - xlnx,video-width: This property qualifies the video format with the sample width expressed as a number of bits per pixel component. All components must diff --git a/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt b/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt new file mode 100644 index 000000000000..f633b5d0f8ca --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/exynos-srom.txt @@ -0,0 +1,79 @@ +SAMSUNG Exynos SoCs SROM Controller driver. + +Required properties: +- compatible : Should contain "samsung,exynos4210-srom". + +- reg: offset and length of the register set + +Optional properties: +The SROM controller can be used to attach external peripherals. In this case +extra properties, describing the bus behind it, should be specified as below: + +- #address-cells: Must be set to 2 to allow device address translation. + Address is specified as (bank#, offset). + +- #size-cells: Must be set to 1 to allow device size passing + +- ranges: Must be set up to reflect the memory layout with four integer values + per bank: + 0 + +Sub-nodes: +The actual device nodes should be added as subnodes to the SROMc node. These +subnodes, in addition to regular device specification, should contain the following +properties, describing configuration of the relevant SROM bank: + +Required properties: +- reg: bank number, base address (relative to start of the bank) and size of + the memory mapped for the device. Note that base address will be + typically 0 as this is the start of the bank. + +- samsung,srom-timing : array of 6 integers, specifying bank timings in the + following order: Tacp, Tcah, Tcoh, Tacc, Tcos, Tacs. + Each value is specified in cycles and has the following + meaning and valid range: + Tacp : Page mode access cycle at Page mode (0 - 15) + Tcah : Address holding time after CSn (0 - 15) + Tcoh : Chip selection hold on OEn (0 - 15) + Tacc : Access cycle (0 - 31, the actual time is N + 1) + Tcos : Chip selection set-up before OEn (0 - 15) + Tacs : Address set-up before CSn (0 - 15) + +Optional properties: +- reg-io-width : data width in bytes (1 or 2). If omitted, default of 1 is used. + +- samsung,srom-page-mode : if page mode is set, 4 data page mode will be configured, + else normal (1 data) page mode will be set. + +Example: basic definition, no banks are configured + memory-controller@12570000 { + compatible = "samsung,exynos4210-srom"; + reg = <0x12570000 0x14>; + }; + +Example: SROMc with SMSC911x ethernet chip on bank 3 + memory-controller@12570000 { + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x04000000 0x20000 // Bank0 + 1 0 0x05000000 0x20000 // Bank1 + 2 0 0x06000000 0x20000 // Bank2 + 3 0 0x07000000 0x20000>; // Bank3 + + compatible = "samsung,exynos4210-srom"; + reg = <0x12570000 0x14>; + + ethernet@3,0 { + compatible = "smsc,lan9115"; + reg = <3 0 0x10000>; // Bank 3, offset = 0 + phy-mode = "mii"; + interrupt-parent = <&gpx0>; + interrupts = <5 8>; + reg-io-width = <2>; + smsc,irq-push-pull; + smsc,force-internal-phy; + + samsung,srom-page-mode; + samsung,srom-timing = <9 12 1 9 1 1>; + }; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt similarity index 99% rename from Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt rename to Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt index b59c625d6336..ba0bc3f12419 100644 --- a/Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt @@ -190,7 +190,7 @@ be specified, according to the board documentation: Example SoC include file: / { - emc@0,7001b000 { + emc@7001b000 { compatible = "nvidia,tegra124-emc"; reg = <0x0 0x7001b000 0x0 0x1000>; @@ -201,7 +201,7 @@ Example SoC include file: Example board file: / { - emc@0,7001b000 { + emc@7001b000 { emc-timings-3 { nvidia,ram-code = <3>; diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt similarity index 97% rename from Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt rename to Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt index 3338a2834ad7..8dbe47013c2b 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt @@ -61,7 +61,7 @@ specified, according to the board documentation: Example SoC include file: / { - mc: memory-controller@0,70019000 { + mc: memory-controller@70019000 { compatible = "nvidia,tegra124-mc"; reg = <0x0 0x70019000 0x0 0x1000>; clocks = <&tegra_car TEGRA124_CLK_MC>; @@ -72,7 +72,7 @@ Example SoC include file: #iommu-cells = <1>; }; - sdhci@0,700b0000 { + sdhci@700b0000 { compatible = "nvidia,tegra124-sdhci"; ... iommus = <&mc TEGRA_SWGROUP_SDMMC1A>; @@ -82,7 +82,7 @@ Example SoC include file: Example board file: / { - memory-controller@0,70019000 { + memory-controller@70019000 { emc-timings-3 { nvidia,ram-code = <3>; diff --git a/Documentation/devicetree/bindings/bus/ti-gpmc.txt b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt similarity index 89% rename from Documentation/devicetree/bindings/bus/ti-gpmc.txt rename to Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt index 01683707060b..21055e210234 100644 --- a/Documentation/devicetree/bindings/bus/ti-gpmc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt @@ -32,6 +32,19 @@ Required properties: bootloader) are used for the physical address decoding. As this will change in the future, filling correct values here is a requirement. + - interrupt-controller: The GPMC driver implements and interrupt controller for + the NAND events "fifoevent" and "termcount" plus the + rising/falling edges on the GPMC_WAIT pins. + The interrupt number mapping is as follows + 0 - NAND_fifoevent + 1 - NAND_termcount + 2 - GPMC_WAIT0 pin edge + 3 - GPMC_WAIT1 pin edge, and so on. + - interrupt-cells: Must be set to 2 + - gpio-controller: The GPMC driver implements a GPIO controller for the + GPMC WAIT pins that can be used as general purpose inputs. + 0 maps to GPMC_WAIT0 pin. + - gpio-cells: Must be set to 2 Timing properties for child nodes. All are optional and default to 0. @@ -130,6 +143,10 @@ Example for an AM33xx board: #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0x08000000 0x10000000>; /* CS0 @addr 0x8000000, size 0x10000000 */ + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; /* child nodes go here */ }; diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index 9b30011ecabe..a6e2ea41160c 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -1,6 +1,6 @@ Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs -These devices are audio SoCs with extensive digital capabilites and a range +These devices are audio SoCs with extensive digital capabilities and a range of analogue I/O. Required properties: diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt index fd39fa54571b..d20b1034e967 100644 --- a/Documentation/devicetree/bindings/mfd/axp20x.txt +++ b/Documentation/devicetree/bindings/mfd/axp20x.txt @@ -6,10 +6,11 @@ axp202 (X-Powers) axp209 (X-Powers) axp221 (X-Powers) axp223 (X-Powers) +axp809 (X-Powers) Required properties: - compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209", - "x-powers,axp221", "x-powers,axp223" + "x-powers,axp221", "x-powers,axp223", "x-powers,axp809" - reg: The I2C slave address or RSB hardware address for the AXP chip - interrupt-parent: The parent interrupt controller - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin @@ -18,7 +19,9 @@ Required properties: Optional properties: - x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz - (range: 750-1875). Default: 1.5MHz + AXP152/20X: range: 750-1875, Default: 1.5 MHz + AXP22X/80X: range: 1800-4050, Default: 3 MHz + - -supply: a phandle to the regulator supply node. May be omitted if inputs are unregulated, such as using the IPSOUT output from the PMIC. @@ -77,6 +80,30 @@ LDO_IO0 : LDO : ips-supply : GPIO 0 LDO_IO1 : LDO : ips-supply : GPIO 1 RTC_LDO : LDO : ips-supply : always on +AXP809 regulators, type, and corresponding input supply names: + +Regulator Type Supply Name Notes +--------- ---- ----------- ----- +DCDC1 : DC-DC buck : vin1-supply +DCDC2 : DC-DC buck : vin2-supply +DCDC3 : DC-DC buck : vin3-supply +DCDC4 : DC-DC buck : vin4-supply +DCDC5 : DC-DC buck : vin5-supply +DC1SW : On/Off Switch : : DCDC1 secondary output +DC5LDO : LDO : : input from DCDC5 +ALDO1 : LDO : aldoin-supply : shared supply +ALDO2 : LDO : aldoin-supply : shared supply +ALDO3 : LDO : aldoin-supply : shared supply +DLDO1 : LDO : dldoin-supply : shared supply +DLDO2 : LDO : dldoin-supply : shared supply +ELDO1 : LDO : eldoin-supply : shared supply +ELDO2 : LDO : eldoin-supply : shared supply +ELDO3 : LDO : eldoin-supply : shared supply +LDO_IO0 : LDO : ips-supply : GPIO 0 +LDO_IO1 : LDO : ips-supply : GPIO 1 +RTC_LDO : LDO : ips-supply : always on +SW : On/Off Switch : swin-supply + Example: axp209: pmic@34 { diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt new file mode 100644 index 000000000000..05485699d70e --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt @@ -0,0 +1,27 @@ +Hisilicon Hi655x Power Management Integrated Circuit (PMIC) + +The hardware layout for access PMIC Hi655x from AP SoC Hi6220. +Between PMIC Hi655x and Hi6220, the physical signal channel is SSI. +We can use memory-mapped I/O to communicate. + ++----------------+ +-------------+ +| | | | +| Hi6220 | SSI bus | Hi655x | +| |-------------| | +| |(REGMAP_MMIO)| | ++----------------+ +-------------+ + +Required properties: +- compatible: Should be "hisilicon,hi655x-pmic". +- reg: Base address of PMIC on Hi6220 SoC. +- interrupt-controller: Hi655x has internal IRQs (has own IRQ domain). +- pmic-gpios: The GPIO used by PMIC IRQ. + +Example: + pmic: pmic@f8000000 { + compatible = "hisilicon,hi655x-pmic"; + reg = <0x0 0xf8000000 0x0 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + } diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt new file mode 100644 index 000000000000..2ad44f7e4880 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -0,0 +1,143 @@ +MAX77620 Power management IC from Maxim Semiconductor. + +Required properties: +------------------- +- compatible: Must be one of + "maxim,max77620" + "maxim,max20024". +- reg: I2C device address. + +Optional properties: +------------------- +- interrupts: The interrupt on the parent the controller is + connected to. +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells: is <2> and their usage is compliant to the 2 cells + variant of <../interrupt-controller/interrupts.txt> + IRQ numbers for different interrupt source of MAX77620 + are defined at dt-bindings/mfd/max77620.h. + +Optional subnodes and their properties: +======================================= + +Flexible power sequence configurations: +-------------------------------------- +The Flexible Power Sequencer (FPS) allows each regulator to power up under +hardware or software control. Additionally, each regulator can power on +independently or among a group of other regulators with an adjustable power-up +and power-down delays (sequencing). GPIO1, GPIO2, and GPIO3 can be programmed +to be part of a sequence allowing external regulators to be sequenced along +with internal regulators. 32KHz clock can be programmed to be part of a +sequence. + +The flexible sequencing structure consists of two hardware enable inputs +(EN0, EN1), and 3 master sequencing timers called FPS0, FPS1 and FPS2. +Each master sequencing timer is programmable through its configuration +register to have a hardware enable source (EN1 or EN2) or a software enable +source (SW). When enabled/disabled, the master sequencing timer generates +eight sequencing events on different time periods called slots. The time +period between each event is programmable within the configuration register. +Each regulator, GPIO1, GPIO2, GPIO3, and 32KHz clock has a flexible power +sequence slave register which allows its enable source to be specified as +a flexible power sequencer timer or a software bit. When a FPS source of +regulators, GPIOs and clocks specifies the enable source to be a flexible +power sequencer, the power up and power down delays can be specified in +the regulators, GPIOs and clocks flexible power sequencer configuration +registers. + +When FPS event cleared (set to LOW), regulators, GPIOs and 32KHz +clock are set into following state at the sequencing event that +corresponds to its flexible sequencer configuration register. + Sleep state: In this state, regulators, GPIOs + and 32KHz clock get disabled at + the sequencing event. + Global Low Power Mode (GLPM): In this state, regulators are set in + low power mode at the sequencing event. + +The configuration parameters of FPS is provided through sub-node "fps" +and their child for FPS specific. The child node name for FPS are "fps0", +"fps1", and "fps2" for FPS0, FPS1 and FPS2 respectively. + +The FPS configurations like FPS source, power up and power down slots for +regulators, GPIOs and 32kHz clocks are provided in their respective +configuration nodes which is explained in respective sub-system DT +binding document. + +There is need for different FPS configuration parameters based on system +state like when system state changed from active to suspend or active to +power off (shutdown). + +Optional properties: +------------------- +-maxim,fps-event-source: u32, FPS event source like external + hardware input to PMIC i.e. EN0, EN1 or + software (SW). + The macros are defined on + dt-bindings/mfd/max77620.h + for different control source. + - MAX77620_FPS_EVENT_SRC_EN0 + for hardware input pin EN0. + - MAX77620_FPS_EVENT_SRC_EN1 + for hardware input pin EN1. + - MAX77620_FPS_EVENT_SRC_SW + for software control. + +-maxim,shutdown-fps-time-period-us: u32, FPS time period in microseconds + when system enters in to shutdown + state. + +-maxim,suspend-fps-time-period-us: u32, FPS time period in microseconds + when system enters in to suspend state. + +-maxim,device-state-on-disabled-event: u32, describe the PMIC state when FPS + event cleared (set to LOW) whether it + should go to sleep state or low-power + state. Following are valid values: + - MAX77620_FPS_INACTIVE_STATE_SLEEP + to set the PMIC state to sleep. + - MAX77620_FPS_INACTIVE_STATE_LOW_POWER + to set the PMIC state to low + power. + Absence of this property or other value + will not change device state when FPS + event get cleared. + +Here supported time periods by device in microseconds are as follows: +MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds. +MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds. + +For DT binding details of different sub modules like GPIO, pincontrol, +regulator, power, please refer respective device-tree binding document +under their respective sub-system directories. + +Example: +-------- +#include + +max77620@3c { + compatible = "maxim,max77620"; + reg = <0x3c>; + + interrupt-parent = <&intc>; + interrupts = <0 86 IRQ_TYPE_NONE>; + + interrupt-controller; + #interrupt-cells = <2>; + + fps { + fps0 { + maxim,shutdown-fps-time-period-us = <1280>; + maxim,fps-event-source = ; + }; + + fps1 { + maxim,shutdown-fps-time-period-us = <1280>; + maxim,fps-event-source = ; + }; + + fps2 { + maxim,shutdown-fps-time-period-us = <1280>; + maxim,fps-event-source = ; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt index 5e97a9593ad7..b98b291a31ba 100644 --- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt +++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt @@ -178,7 +178,7 @@ see regulator.txt - with additional custom properties described below: - qcom,force-mode: Usage: optional (default if no other qcom,force-mode is specified) Value type: - Defintion: indicates that the regulator should be forced to a + Definition: indicates that the regulator should be forced to a particular mode, valid values are: QCOM_RPM_FORCE_MODE_NONE - do not force any mode QCOM_RPM_FORCE_MODE_LPM - force into low power mode @@ -204,7 +204,7 @@ see regulator.txt - with additional custom properties described below: - qcom,force-mode: Usage: optional Value type: - Defintion: indicates that the regulator should not be forced to any + Definition: indicates that the regulator should not be forced to any particular mode, valid values are: QCOM_RPM_FORCE_MODE_NONE - do not force any mode QCOM_RPM_FORCE_MODE_LPM - force into low power mode diff --git a/Documentation/devicetree/bindings/mips/brcm/soc.txt b/Documentation/devicetree/bindings/mips/brcm/soc.txt index 7bab90cc4a7b..4a7e030e4f9b 100644 --- a/Documentation/devicetree/bindings/mips/brcm/soc.txt +++ b/Documentation/devicetree/bindings/mips/brcm/soc.txt @@ -4,7 +4,8 @@ Required properties: - compatible: "brcm,bcm3384", "brcm,bcm33843" "brcm,bcm3384-viper", "brcm,bcm33843-viper" - "brcm,bcm6328", "brcm,bcm6368", + "brcm,bcm6328", "brcm,bcm6358", "brcm,bcm6368", + "brcm,bcm63168", "brcm,bcm63268", "brcm,bcm7125", "brcm,bcm7346", "brcm,bcm7358", "brcm,bcm7360", "brcm,bcm7362", "brcm,bcm7420", "brcm,bcm7425" diff --git a/Documentation/devicetree/bindings/mips/cavium/ciu3.txt b/Documentation/devicetree/bindings/mips/cavium/ciu3.txt new file mode 100644 index 000000000000..616862ad2b71 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/ciu3.txt @@ -0,0 +1,27 @@ +* Central Interrupt Unit v3 + +Properties: +- compatible: "cavium,octeon-7890-ciu3" + + Compatibility with 78XX and 73XX SOCs. + +- interrupt-controller: This is an interrupt controller. + +- reg: The base address of the CIU's register bank. + +- #interrupt-cells: Must be <2>. The first cell is source number. + The second cell indicates the triggering semantics, and may have a + value of either 4 for level semantics, or 1 for edge semantics. + +Example: + interrupt-controller@1010000000000 { + compatible = "cavium,octeon-7890-ciu3"; + interrupt-controller; + /* Interrupts are specified by two parts: + * 1) Source number (20 significant bits) + * 2) Trigger type: (4 == level, 1 == edge) + */ + #address-cells = <0>; + #interrupt-cells = <2>; + reg = <0x10100 0x00000000 0x0 0xb0000000>; + }; diff --git a/Documentation/devicetree/bindings/mips/cpu_irq.txt b/Documentation/devicetree/bindings/mips/cpu_irq.txt index fc149f326dae..f080f06da6d8 100644 --- a/Documentation/devicetree/bindings/mips/cpu_irq.txt +++ b/Documentation/devicetree/bindings/mips/cpu_irq.txt @@ -13,7 +13,7 @@ Required properties: - compatible : Should be "mti,cpu-interrupt-controller" Example devicetree: - cpu-irq: cpu-irq@0 { + cpu-irq: cpu-irq { #address-cells = <0>; interrupt-controller; diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt index c7a26ca8da12..6611a7c2053a 100644 --- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt +++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt @@ -30,11 +30,90 @@ Required properties: region may not be present in some scenarios, such as in the device tree presented to a virtual machine. + - msi-parent + Value type: + Definition: Must be present and point to the MSI controller node + handling message interrupts for the MC. + + - ranges + Value type: + Definition: A standard property. Defines the mapping between the child + MC address space and the parent system address space. + + The MC address space is defined by 3 components: + + + Valid values for region type are + 0x0 - MC portals + 0x1 - QBMAN portals + + - #address-cells + Value type: + Definition: Must be 3. (see definition in 'ranges' property) + + - #size-cells + Value type: + Definition: Must be 1. + +Sub-nodes: + + The fsl-mc node may optionally have dpmac sub-nodes that describe + the relationship between the Ethernet MACs which belong to the MC + and the Ethernet PHYs on the system board. + + The dpmac nodes must be under a node named "dpmacs" which contains + the following properties: + + - #address-cells + Value type: + Definition: Must be present if dpmac sub-nodes are defined and must + have a value of 1. + + - #size-cells + Value type: + Definition: Must be present if dpmac sub-nodes are defined and must + have a value of 0. + + These nodes must have the following properties: + + - compatible + Value type: + Definition: Must be "fsl,qoriq-mc-dpmac". + + - reg + Value type: + Definition: Specifies the id of the dpmac. + + - phy-handle + Value type: + Definition: Specifies the phandle to the PHY device node associated + with the this dpmac. + Example: fsl_mc: fsl-mc@80c000000 { compatible = "fsl,qoriq-mc"; reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ - }; + msi-parent = <&its>; + #address-cells = <3>; + #size-cells = <1>; + /* + * Region type 0x0 - MC portals + * Region type 0x1 - QBMAN portals + */ + ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000 + 0x1 0x0 0x0 0x8 0x18000000 0x8000000>; + + dpmacs { + #address-cells = <1>; + #size-cells = <0>; + + dpmac@1 { + compatible = "fsl,qoriq-mc-dpmac"; + reg = <1>; + phy-handle = <&mdio0_phy0>; + } + } + }; diff --git a/Documentation/devicetree/bindings/mmc/microchip,sdhci-pic32.txt b/Documentation/devicetree/bindings/mmc/microchip,sdhci-pic32.txt index 71ad57e050b1..3149297b3933 100644 --- a/Documentation/devicetree/bindings/mmc/microchip,sdhci-pic32.txt +++ b/Documentation/devicetree/bindings/mmc/microchip,sdhci-pic32.txt @@ -20,7 +20,7 @@ Example: compatible = "microchip,pic32mzda-sdhci"; reg = <0x1f8ec000 0x100>; interrupts = <191 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&REFCLKO4>, <&PBCLK5>; + clocks = <&rootclk REF4CLK>, <&rootclk PB5CLK>; clock-names = "base_clk", "sys_clk"; bus-width = <4>; cap-sd-highspeed; diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt index 0cb827bf9435..3d965d57e00b 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt @@ -1,7 +1,7 @@ * The simple eMMC hardware reset provider The purpose of this driver is to perform standard eMMC hw reset -procedure, as descibed by Jedec 4.4 specification. This procedure is +procedure, as described by Jedec 4.4 specification. This procedure is performed just after MMC core enabled power to the given mmc host (to fix possible issues if bootloader has left eMMC card in initialized or unknown state), and before performing complete system reboot (also in diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt index ea5614b6f613..07184e8f894e 100644 --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt @@ -15,6 +15,7 @@ Required Properties: - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 - "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036 - "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368 + - "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3399 Optional Properties: * clocks: from common clock binding: if ciu_drive and ciu_sample are diff --git a/Documentation/devicetree/bindings/mtd/arm-versatile.txt b/Documentation/devicetree/bindings/mtd/arm-versatile.txt index beace4b89daa..4ec28796a3c0 100644 --- a/Documentation/devicetree/bindings/mtd/arm-versatile.txt +++ b/Documentation/devicetree/bindings/mtd/arm-versatile.txt @@ -1,8 +1,26 @@ Flash device on ARM Versatile board +These flash chips are found in the ARM reference designs like Integrator, +Versatile, RealView, Versatile Express etc. + +They are regular CFI compatible (Intel or AMD extended) flash chips with +some special write protect/VPP bits that can be controlled by the machine's +system controller. + Required properties: -- compatible : must be "arm,versatile-flash"; +- compatible : must be "arm,versatile-flash", "cfi-flash"; +- reg : memory address for the flash chip - bank-width : width in bytes of flash interface. +For the rest of the properties, see mtd-physmap.txt. + The device tree may optionally contain sub-nodes describing partitions of the address space. See partition.txt for more detail. + +Example: + +flash@34000000 { + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x34000000 0x4000000>; + bank-width = <4>; +}; diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt index d53aba98fbc9..3e7ee99d3949 100644 --- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt +++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt @@ -39,7 +39,7 @@ Optional properties: Nand Flash Controller(NFC) is an optional sub-node Required properties: -- compatible : "atmel,sama5d3-nfc" or "atmel,sama5d4-nfc". +- compatible : "atmel,sama5d3-nfc". - reg : should specify the address and size used for NFC command registers, NFC registers and NFC SRAM. NFC SRAM address and size can be absent if don't want to use it. diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt index c2546ced9c02..7066597c9a81 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt @@ -24,6 +24,7 @@ Required properties: brcm,brcmnand-v5.0 brcm,brcmnand-v6.0 brcm,brcmnand-v6.1 + brcm,brcmnand-v6.2 brcm,brcmnand-v7.0 brcm,brcmnand-v7.1 brcm,brcmnand @@ -52,7 +53,7 @@ Optional properties: v7.0. Use this property to describe the rare earlier versions of this core that include WP - -- Additonal SoC-specific NAND controller properties -- + -- Additional SoC-specific NAND controller properties -- The NAND controller is integrated differently on the variety of SoCs on which it is found. Part of this integration involves providing status and enable bits diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt index 0333ec87dc49..c34aa6f8a424 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt @@ -5,7 +5,8 @@ Required properties: "fsl,imx7d-qspi", "fsl,imx6ul-qspi", "fsl,ls1021a-qspi" or - "fsl,ls2080a-qspi" followed by "fsl,ls1021a-qspi" + "fsl,ls2080a-qspi" followed by "fsl,ls1021a-qspi", + "fsl,ls1043a-qspi" followed by "fsl,ls1021a-qspi" - reg : the first contains the register location and length, the second contains the memory mapping address and length - reg-names: Should contain the reg names "QuadSPI" and "QuadSPI-memory" diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt index fb733c4e1c11..3ee7e202657c 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -13,7 +13,11 @@ Documentation/devicetree/bindings/mtd/nand.txt Required properties: - - reg: The CS line the peripheral is connected to + - compatible: "ti,omap2-nand" + - reg: range id (CS number), base offset and length of the + NAND I/O space + - interrupt-parent: must point to gpmc node + - interrupts: Two interrupt specifiers, one for fifoevent, one for termcount. Optional properties: @@ -44,6 +48,7 @@ Optional properties: locating ECC errors for BCHx algorithms. SoC devices which have ELM hardware engines should specify this device node in .dtsi Using ELM for ECC error correction frees some CPU cycles. + - rb-gpios: GPIO specifier for the ready/busy# pin. For inline partition table parsing (optional): @@ -55,20 +60,26 @@ Example for an AM33xx board: gpmc: gpmc@50000000 { compatible = "ti,am3352-gpmc"; ti,hwmods = "gpmc"; - reg = <0x50000000 0x1000000>; + reg = <0x50000000 0x36c>; interrupts = <100>; gpmc,num-cs = <8>; gpmc,num-waitpins = <2>; #address-cells = <2>; #size-cells = <1>; - ranges = <0 0 0x08000000 0x2000>; /* CS0: NAND */ + ranges = <0 0 0x08000000 0x1000000>; /* CS0 space, 16MB */ elm_id = <&elm>; + interrupt-controller; + #interrupt-cells = <2>; nand@0,0 { - reg = <0 0 0>; /* CS0, offset 0 */ + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, NAND I/O window 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, <1 IRQ_TYPE NONE>; nand-bus-width = <16>; ti,nand-ecc-opt = "bch8"; ti,nand-xfer-type = "polled"; + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ gpmc,sync-clk-ps = <0>; gpmc,cs-on-ns = <0>; diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index b53f92e252d4..3733300de8dd 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -1,8 +1,31 @@ -* MTD generic binding +* NAND chip and NAND controller generic binding + +NAND controller/NAND chip representation: + +The NAND controller should be represented with its own DT node, and all +NAND chips attached to this controller should be defined as children nodes +of the NAND controller. This representation should be enforced even for +simple controllers supporting only one chip. + +Mandatory NAND controller properties: +- #address-cells: depends on your controller. Should at least be 1 to + encode the CS line id. +- #size-cells: depends on your controller. Put zero unless you need a + mapping between CS lines and dedicated memory regions + +Optional NAND controller properties +- ranges: only needed if you need to define a mapping between CS lines and + memory regions + +Optional NAND chip properties: - nand-ecc-mode : String, operation mode of the NAND ecc mode. - Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", - "soft_bch". + Supported values are: "none", "soft", "hw", "hw_syndrome", + "hw_oob_first". + Deprecated values: + "soft_bch": use "soft" and nand-ecc-algo instead +- nand-ecc-algo: string, algorithm of NAND ECC. + Supported values are: "hamming", "bch". - nand-bus-width : 8 or 16 bus width if not present 8 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false @@ -19,3 +42,20 @@ errors per {size} bytes". The interpretation of these parameters is implementation-defined, so not all implementations must support all possible combinations. However, implementations are encouraged to further specify the value(s) they support. + +Example: + + nand-controller { + #address-cells = <1>; + #size-cells = <0>; + + /* controller specific properties */ + + nand@0 { + reg = <0>; + nand-ecc-mode = "soft"; + nand-ecc-algo = "bch"; + + /* controller specific properties */ + }; + }; diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt index b9ff4ba6454e..f0421ee3c714 100644 --- a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt +++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt @@ -8,7 +8,7 @@ Required properties: specifies a reference to the associating hardware driver node. see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt - port-id: is the index of port provided by DSAF (the accelerator). DSAF can - connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They + connect to 8 PHYs. Port 0 to 1 are both used for administration purpose. They are called debug ports. The remaining 6 PHYs are taken according to the mode of DSAF. diff --git a/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt b/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt index 14aa6cf58201..6a9a63cb0543 100644 --- a/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt +++ b/Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt @@ -13,10 +13,10 @@ Optional properties: initialization. This is an array of 28 values(u8). - marvell,wakeup-pin: It represents wakeup pin number of the bluetooth chip. - firmware will use the pin to wakeup host system. + firmware will use the pin to wakeup host system (u16). - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host platform. The value will be configured to firmware. This - is needed to work chip's sleep feature as expected. + is needed to work chip's sleep feature as expected (u16). - interrupt-parent: phandle of the parent interrupt controller - interrupts : interrupt pin number to the cpu. Driver will request an irq based on this interrupt number. During system suspend, the irq will be @@ -50,7 +50,7 @@ calibration data is also available in below example. 0x37 0x01 0x1c 0x00 0xff 0xff 0xff 0xff 0x01 0x7f 0x04 0x02 0x00 0x00 0xba 0xce 0xc0 0xc6 0x2d 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0xf0 0x00>; - marvell,wakeup-pin = <0x0d>; - marvell,wakeup-gap-ms = <0x64>; + marvell,wakeup-pin = /bits/ 16 <0x0d>; + marvell,wakeup-gap-ms = /bits/ 16 <0x64>; }; }; diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt index c00a9a894547..bc1c3c8bf8fa 100644 --- a/Documentation/devicetree/bindings/net/phy.txt +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -35,8 +35,6 @@ Optional Properties: - broken-turn-around: If set, indicates the PHY device does not correctly release the turn around line low at the end of a MDIO transaction. -- reset-gpios: Reference to a GPIO used to reset the phy. - Example: ethernet-phy@0 { @@ -44,5 +42,4 @@ ethernet-phy@0 { interrupt-parent = <40000>; interrupts = <35 1>; reg = <0>; - reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; }; diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index 4d302db657c0..95816c5fc589 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -51,8 +51,8 @@ Optional properties: AXI register inside the DMA module: - snps,lpi_en: enable Low Power Interface - snps,xit_frm: unlock on WoL - - snps,wr_osr_lmt: max write oustanding req. limit - - snps,rd_osr_lmt: max read oustanding req. limit + - snps,wr_osr_lmt: max write outstanding req. limit + - snps,rd_osr_lmt: max read outstanding req. limit - snps,kbbe: do not cross 1KiB boundary. - snps,axi_all: align address - snps,blen: this is a vector of supported burst length. diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.txt b/Documentation/devicetree/bindings/net/ti,dp83867.txt index 58d935b58598..5d21141a68b5 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83867.txt +++ b/Documentation/devicetree/bindings/net/ti,dp83867.txt @@ -2,7 +2,7 @@ Required properties: - reg - The ID number for the phy, usually a small integer - - ti,rx-internal-delay - RGMII Recieve Clock Delay - see dt-bindings/net/ti-dp83867.h + - ti,rx-internal-delay - RGMII Receive Clock Delay - see dt-bindings/net/ti-dp83867.h for applicable values - ti,tx-internal-delay - RGMII Transmit Clock Delay - see dt-bindings/net/ti-dp83867.h for applicable values diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt index 601256fe8c0d..ee91cbdd95ee 100644 --- a/Documentation/devicetree/bindings/opp/opp.txt +++ b/Documentation/devicetree/bindings/opp/opp.txt @@ -45,7 +45,7 @@ Devices supporting OPPs must set their "operating-points-v2" property with phandle to a OPP table in their DT node. The OPP core will use this phandle to find the operating points for the device. -If required, this can be extended for SoC vendor specfic bindings. Such bindings +If required, this can be extended for SoC vendor specific bindings. Such bindings should be documented as Documentation/devicetree/bindings/power/-opp.txt and should have a compatible description like: "operating-points-v2-". diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt index 64f2fff12128..6c5322c55411 100644 --- a/Documentation/devicetree/bindings/pci/designware-pcie.txt +++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt @@ -31,7 +31,7 @@ Optional properties: Example configuration: - pcie: pcie@0xdffff000 { + pcie: pcie@dffff000 { compatible = "snps,dw-pcie"; reg = <0xdffff000 0x1000>, /* Controller registers */ <0xd0000000 0x2000>; /* PCI config space */ diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt index 3be80c68941a..83aeb1f5a645 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt @@ -4,8 +4,8 @@ This PCIe host controller is based on the Synopsis Designware PCIe IP and thus inherits all the common properties defined in designware-pcie.txt. Required properties: -- compatible: "fsl,imx6q-pcie" -- reg: base addresse and length of the pcie controller +- compatible: "fsl,imx6q-pcie", "fsl,imx6sx-pcie", "fsl,imx6qp-pcie" +- reg: base address and length of the PCIe controller - interrupts: A list of interrupt outputs of the controller. Must contain an entry for each entry in the interrupt-names property. - interrupt-names: Must include the following entries: @@ -19,6 +19,20 @@ Optional properties: - fsl,tx-deemph-gen2-6db: Gen2 (6db) De-emphasis value. Default: 20 - fsl,tx-swing-full: Gen2 TX SWING FULL value. Default: 127 - fsl,tx-swing-low: TX launch amplitude swing_low value. Default: 127 +- fsl,max-link-speed: Specify PCI gen for link capability. Must be '2' for + gen2, otherwise will default to gen1. Note that the IMX6 LVDS clock outputs + do not meet gen2 jitter requirements and thus for gen2 capability a gen2 + compliant clock generator should be used and configured. +- reset-gpio: Should specify the GPIO for controlling the PCI bus device reset + signal. It's not polarity aware and defaults to active-low reset sequence + (L=reset state, H=operation state). +- reset-gpio-active-high: If present then the reset sequence using the GPIO + specified in the "reset-gpio" property is reversed (H=reset state, + L=operation state). + +Additional required properties for imx6sx-pcie: +- clock names: Must include the following additional entries: + - "pcie_inbound_axi" Example: diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt index b721beacfe4d..59c2f47aa303 100644 --- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt +++ b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt @@ -34,11 +34,11 @@ Hip05 Example (note that Hip06 is the same except compatible): ranges = <0x82000000 0 0x00000000 0x220 0x00000000 0 0x10000000>; num-lanes = <8>; port-id = <1>; - #interrupts-cells = <1>; - interrupts-map-mask = <0xf800 0 0 7>; - interrupts-map = <0x0 0 0 1 &mbigen_pcie 1 10 - 0x0 0 0 2 &mbigen_pcie 2 11 - 0x0 0 0 3 &mbigen_pcie 3 12 - 0x0 0 0 4 &mbigen_pcie 4 13>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = <0x0 0 0 1 &mbigen_pcie 1 10 + 0x0 0 0 2 &mbigen_pcie 2 11 + 0x0 0 0 3 &mbigen_pcie 3 12 + 0x0 0 0 4 &mbigen_pcie 4 13>; status = "ok"; }; diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt index 75321ae23c08..b8cc395fffea 100644 --- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt @@ -60,11 +60,14 @@ Required properties: - afi - pcie_x -Required properties on Tegra124 and later: +Required properties on Tegra124 and later (deprecated): - phys: Must contain an entry for each entry in phy-names. - phy-names: Must include the following entries: - pcie +These properties are deprecated in favour of per-lane PHYs define in each of +the root ports (see below). + Power supplies for Tegra20: - avdd-pex-supply: Power supply for analog PCIe logic. Must supply 1.05 V. - vdd-pex-supply: Power supply for digital PCIe I/O. Must supply 1.05 V. @@ -122,11 +125,22 @@ Required properties: - Root port 0 uses 4 lanes, root port 1 is unused. - Both root ports use 2 lanes. -Example: +Required properties for Tegra124 and later: +- phys: Must contain an phandle to a PHY for each entry in phy-names. +- phy-names: Must include an entry for each active lane. Note that the number + of entries does not have to (though usually will) be equal to the specified + number of lanes in the nvidia,num-lanes property. Entries are of the form + "pcie-N": where N ranges from 0 to the value specified in nvidia,num-lanes. + +Examples: +========= + +Tegra20: +-------- SoC DTSI: - pcie-controller { + pcie-controller@80003000 { compatible = "nvidia,tegra20-pcie"; device_type = "pci"; reg = <0x80003000 0x00000800 /* PADS registers */ @@ -186,10 +200,9 @@ SoC DTSI: }; }; - Board DTS: - pcie-controller { + pcie-controller@80003000 { status = "okay"; vdd-supply = <&pci_vdd_reg>; @@ -222,3 +235,204 @@ if a device on the PCI bus provides a non-probeable bus such as I2C or SPI, device nodes need to be added in order to allow the bus' children to be instantiated at the proper location in the operating system's device tree (as illustrated by the optional nodes in the example above). + +Tegra30: +-------- + +SoC DTSI: + + pcie-controller@00003000 { + compatible = "nvidia,tegra30-pcie"; + device_type = "pci"; + reg = <0x00003000 0x00000800 /* PADS registers */ + 0x00003800 0x00000200 /* AFI registers */ + 0x10000000 0x10000000>; /* configuration space */ + reg-names = "pads", "afi", "cs"; + interrupts = ; /* MSI interrupt */ + interrupt-names = "intr", "msi"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &intc GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + + bus-range = <0x00 0xff>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x82000000 0 0x00000000 0x00000000 0 0x00001000 /* port 0 configuration space */ + 0x82000000 0 0x00001000 0x00001000 0 0x00001000 /* port 1 configuration space */ + 0x82000000 0 0x00004000 0x00004000 0 0x00001000 /* port 2 configuration space */ + 0x81000000 0 0 0x02000000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x20000000 0x20000000 0 0x08000000 /* non-prefetchable memory */ + 0xc2000000 0 0x28000000 0x28000000 0 0x18000000>; /* prefetchable memory */ + + clocks = <&tegra_car TEGRA30_CLK_PCIE>, + <&tegra_car TEGRA30_CLK_AFI>, + <&tegra_car TEGRA30_CLK_PLL_E>, + <&tegra_car TEGRA30_CLK_CML0>; + clock-names = "pex", "afi", "pll_e", "cml"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; + status = "disabled"; + + pci@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x00000000 0 0x1000>; + reg = <0x000800 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <2>; + }; + + pci@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x00001000 0 0x1000>; + reg = <0x001000 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <2>; + }; + + pci@3,0 { + device_type = "pci"; + assigned-addresses = <0x82001800 0 0x00004000 0 0x1000>; + reg = <0x001800 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <2>; + }; + }; + +Board DTS: + + pcie-controller@00003000 { + status = "okay"; + + avdd-pexa-supply = <&ldo1_reg>; + vdd-pexa-supply = <&ldo1_reg>; + avdd-pexb-supply = <&ldo1_reg>; + vdd-pexb-supply = <&ldo1_reg>; + avdd-pex-pll-supply = <&ldo1_reg>; + avdd-plle-supply = <&ldo1_reg>; + vddio-pex-ctl-supply = <&sys_3v3_reg>; + hvdd-pex-supply = <&sys_3v3_pexs_reg>; + + pci@1,0 { + status = "okay"; + }; + + pci@3,0 { + status = "okay"; + }; + }; + +Tegra124: +--------- + +SoC DTSI: + + pcie-controller@01003000 { + compatible = "nvidia,tegra124-pcie"; + device_type = "pci"; + reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ + 0x0 0x01003800 0x0 0x00000800 /* AFI registers */ + 0x0 0x02000000 0x0 0x10000000>; /* configuration space */ + reg-names = "pads", "afi", "cs"; + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ + interrupt-names = "intr", "msi"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + + bus-range = <0x00 0xff>; + #address-cells = <3>; + #size-cells = <2>; + + ranges = <0x82000000 0 0x01000000 0x0 0x01000000 0 0x00001000 /* port 0 configuration space */ + 0x82000000 0 0x01001000 0x0 0x01001000 0 0x00001000 /* port 1 configuration space */ + 0x81000000 0 0x0 0x0 0x12000000 0 0x00010000 /* downstream I/O (64 KiB) */ + 0x82000000 0 0x13000000 0x0 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ + 0xc2000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + + clocks = <&tegra_car TEGRA124_CLK_PCIE>, + <&tegra_car TEGRA124_CLK_AFI>, + <&tegra_car TEGRA124_CLK_PLL_E>, + <&tegra_car TEGRA124_CLK_CML0>; + clock-names = "pex", "afi", "pll_e", "cml"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; + status = "disabled"; + + pci@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x01000000 0 0x1000>; + reg = <0x000800 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <2>; + }; + + pci@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x01001000 0 0x1000>; + reg = <0x001000 0 0 0 0>; + status = "disabled"; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + nvidia,num-lanes = <1>; + }; + }; + +Board DTS: + + pcie-controller@01003000 { + status = "okay"; + + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-pex-pll-supply = <&vdd_1v05_run>; + hvdd-pex-supply = <&vdd_3v3_lp0>; + hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>; + vddio-pex-ctl-supply = <&vdd_3v3_lp0>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + + /* Mini PCIe */ + pci@1,0 { + phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>; + phy-names = "pcie-0"; + status = "okay"; + }; + + /* Gigabit Ethernet */ + pci@2,0 { + phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>; + phy-names = "pcie-0"; + status = "okay"; + }; + }; diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt new file mode 100644 index 000000000000..598533a57d79 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/pci-armada8k.txt @@ -0,0 +1,38 @@ +* Marvell Armada 7K/8K PCIe interface + +This PCIe host controller is based on the Synopsis Designware PCIe IP +and thus inherits all the common properties defined in designware-pcie.txt. + +Required properties: +- compatible: "marvell,armada8k-pcie" +- reg: must contain two register regions + - the control register region + - the config space region +- reg-names: + - "ctrl" for the control register region + - "config" for the config space region +- interrupts: Interrupt specifier for the PCIe controler +- clocks: reference to the PCIe controller clock + +Example: + + pcie@f2600000 { + compatible = "marvell,armada8k-pcie", "snps,dw-pcie"; + reg = <0 0xf2600000 0 0x10000>, <0 0xf6f00000 0 0x80000>; + reg-names = "ctrl", "config"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + dma-coherent; + + bus-range = <0 0xff>; + ranges = <0x81000000 0 0xf9000000 0 0xf9000000 0 0x10000 /* downstream I/O */ + 0x82000000 0 0xf6000000 0 0xf6000000 0 0xf00000>; /* non-prefetchable memory */ + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; + num-lanes = <1>; + clocks = <&cpm_syscon0 1 13>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt index 54eae2938174..d08a4d51108f 100644 --- a/Documentation/devicetree/bindings/pci/pci-keystone.txt +++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt @@ -56,6 +56,7 @@ Optional properties:- phy-names: name of the Generic Keystine SerDes phy for PCI - If boot loader already does PCI link establishment, then phys and phy-names shouldn't be present. + interrupts: platform interrupt for error interrupts. Designware DT Properties not applicable for Keystone PCI diff --git a/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt new file mode 100644 index 000000000000..a7aee9ea8926 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt @@ -0,0 +1,21 @@ +Driver for Broadcom Northstar USB 2.0 PHY + +Required properties: +- compatible: brcm,ns-usb2-phy +- reg: iomem address range of DMU (Device Management Unit) +- reg-names: "dmu", the only needed & supported reg right now +- clocks: USB PHY reference clock +- clock-names: "phy-ref-clk", the only needed & supported clock right now + +To initialize USB 2.0 PHY driver needs to setup PLL correctly. To do this it +requires passing phandle to the USB PHY reference clock. + +Example: + usb2-phy { + compatible = "brcm,ns-usb2-phy"; + reg = <0x1800c000 0x1000>; + reg-names = "dmu"; + #phy-cells = <0>; + clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>; + clock-names = "phy-ref-clk"; + }; diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt similarity index 69% rename from Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt rename to Documentation/devicetree/bindings/phy/brcm-sata-phy.txt index d87ab7c127b8..d0231209d846 100644 --- a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt +++ b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt @@ -1,14 +1,17 @@ -* Broadcom SATA3 PHY for STB +* Broadcom SATA3 PHY Required properties: - compatible: should be one or more of "brcm,bcm7425-sata-phy" "brcm,bcm7445-sata-phy" + "brcm,iproc-ns2-sata-phy" "brcm,phy-sata3" - address-cells: should be 1 - size-cells: should be 0 -- reg: register range for the PHY PCB interface -- reg-names: should be "phy" +- reg: register ranges for the PHY PCB interface +- reg-names: should be "phy" and "phy-ctrl" + The "phy-ctrl" registers are only required for + "brcm,iproc-ns2-sata-phy". Sub-nodes: Each port's PHY should be represented as a sub-node. @@ -16,12 +19,12 @@ Sub-nodes: Sub-nodes required properties: - reg: the PHY number - phy-cells: generic PHY binding; must be 0 -Optional: -- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port +Sub-nodes optional properties: +- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port + This property is not applicable for "brcm,iproc-ns2-sata-phy". Example: - sata-phy@f0458100 { compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3"; reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>; diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt new file mode 100644 index 000000000000..0bf1ae243552 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt @@ -0,0 +1,733 @@ +Device tree binding for NVIDIA Tegra XUSB pad controller +======================================================== + +The Tegra XUSB pad controller manages a set of I/O lanes (with differential +signals) which connect directly to pins/pads on the SoC package. Each lane +is controlled by a HW block referred to as a "pad" in the Tegra hardware +documentation. Each such "pad" may control either one or multiple lanes, +and thus contains any logic common to all its lanes. Each lane can be +separately configured and powered up. + +Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or +super-speed USB. Other lanes are for various types of low-speed, full-speed +or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller +contains a software-configurable mux that sits between the I/O controller +ports (e.g. PCIe) and the lanes. + +In addition to per-lane configuration, USB 3.0 ports may require additional +settings on a per-board basis. + +Pads will be represented as children of the top-level XUSB pad controller +device tree node. Each lane exposed by the pad will be represented by its +own subnode and can be referenced by users of the lane using the standard +PHY bindings, as described by the phy-bindings.txt file in this directory. + +The Tegra hardware documentation refers to the connection between the XUSB +pad controller and the XUSB controller as "ports". This is confusing since +"port" is typically used to denote the physical USB receptacle. The device +tree binding in this document uses the term "port" to refer to the logical +abstraction of the signals that are routed to a USB receptacle (i.e. a PHY +for the USB signal, the VBUS power supply, the USB 2.0 companion port for +USB 3.0 receptacles, ...). + +Required properties: +-------------------- +- compatible: Must be: + - Tegra124: "nvidia,tegra124-xusb-padctl" + - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl" + - Tegra210: "nvidia,tegra210-xusb-padctl" +- reg: Physical base address and length of the controller's registers. +- resets: Must contain an entry for each entry in reset-names. +- reset-names: Must include the following entries: + - "padctl" + + +Pad nodes: +========== + +A required child node named "pads" contains a list of subnodes, one for each +of the pads exposed by the XUSB pad controller. Each pad may need additional +resources that can be referenced in its pad node. + +The "status" property is used to enable or disable the use of a pad. If set +to "disabled", the pad will not be used on the given board. In order to use +the pad and any of its lanes, this property must be set to "okay". + +For Tegra124 and Tegra132, the following pads exist: usb2, ulpi, hsic, pcie +and sata. No extra resources are required for operation of these pads. + +For Tegra210, the following pads exist: usb2, hsic, pcie and sata. Below is +a description of the properties of each pad. + +UTMI pad: +--------- + +Required properties: +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Must contain the following entries: + - "trk": phandle and specifier referring to the USB2 tracking clock + +HSIC pad: +--------- + +Required properties: +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Must contain the following entries: + - "trk": phandle and specifier referring to the HSIC tracking clock + +PCIe pad: +--------- + +Required properties: +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Must contain the following entries: + - "pll": phandle and specifier referring to the PLLE +- resets: Must contain an entry for each entry in reset-names. +- reset-names: Must contain the following entries: + - "phy": reset for the PCIe UPHY block + +SATA pad: +--------- + +Required properties: +- resets: Must contain an entry for each entry in reset-names. +- reset-names: Must contain the following entries: + - "phy": reset for the SATA UPHY block + + +PHY nodes: +========== + +Each pad node has a child named "lanes" that contains one or more children of +its own, each representing one of the lanes controlled by the pad. + +Required properties: +-------------------- +- status: Defines the operation status of the PHY. Valid values are: + - "disabled": the PHY is disabled + - "okay": the PHY is enabled +- #phy-cells: Should be 0. Since each lane represents a single PHY, there is + no need for an additional specifier. +- nvidia,function: The output function of the PHY. See below for a list of + valid functions per SoC generation. + +For Tegra124 and Tegra132, the list of valid PHY nodes is given below: +- usb2: usb2-0, usb2-1, usb2-2 + - functions: "snps", "xusb", "uart" +- ulpi: ulpi-0 + - functions: "snps", "xusb" +- hsic: hsic-0, hsic-1 + - functions: "snps", "xusb" +- pcie: pcie-0, pcie-1, pcie-2, pcie-3, pcie-4 + - functions: "pcie", "usb3-ss" +- sata: sata-0 + - functions: "usb3-ss", "sata" + +For Tegra210, the list of valid PHY nodes is given below: +- utmi: utmi-0, utmi-1, utmi-2, utmi-3 + - functions: "snps", "xusb", "uart" +- hsic: hsic-0, hsic-1 + - functions: "snps", "xusb" +- pcie: pcie-0, pcie-1, pcie-2, pcie-3, pcie-4, pcie-5, pcie-6 + - functions: "pcie-x1", "usb3-ss", "pcie-x4" +- sata: sata-0 + - functions: "usb3-ss", "sata" + + +Port nodes: +=========== + +A required child node named "ports" contains a list of all the ports exposed +by the XUSB pad controller. Per-port configuration is only required for USB. + +USB2 ports: +----------- + +Required properties: +- status: Defines the operation status of the port. Valid values are: + - "disabled": the port is disabled + - "okay": the port is enabled +- mode: A string that determines the mode in which to run the port. Valid + values are: + - "host": for USB host mode + - "device": for USB device mode + - "otg": for USB OTG mode + +Optional properties: +- nvidia,internal: A boolean property whose presence determines that a port + is internal. In the absence of this property the port is considered to be + external. +- vbus-supply: phandle to a regulator supplying the VBUS voltage. + +ULPI ports: +----------- + +Optional properties: +- status: Defines the operation status of the port. Valid values are: + - "disabled": the port is disabled + - "okay": the port is enabled +- nvidia,internal: A boolean property whose presence determines that a port + is internal. In the absence of this property the port is considered to be + external. +- vbus-supply: phandle to a regulator supplying the VBUS voltage. + +HSIC ports: +----------- + +Required properties: +- status: Defines the operation status of the port. Valid values are: + - "disabled": the port is disabled + - "okay": the port is enabled + +Optional properties: +- vbus-supply: phandle to a regulator supplying the VBUS voltage. + +Super-speed USB ports: +---------------------- + +Required properties: +- status: Defines the operation status of the port. Valid values are: + - "disabled": the port is disabled + - "okay": the port is enabled +- nvidia,usb2-companion: A single cell that specifies the physical port number + to map this super-speed USB port to. The range of valid port numbers varies + with the SoC generation: + - 0-2: for Tegra124 and Tegra132 + - 0-3: for Tegra210 + +Optional properties: +- nvidia,internal: A boolean property whose presence determines that a port + is internal. In the absence of this property the port is considered to be + external. + +For Tegra124 and Tegra132, the XUSB pad controller exposes the following +ports: +- 3x USB2: usb2-0, usb2-1, usb2-2 +- 1x ULPI: ulpi-0 +- 2x HSIC: hsic-0, hsic-1 +- 2x super-speed USB: usb3-0, usb3-1 + +For Tegra210, the XUSB pad controller exposes the following ports: +- 4x USB2: usb2-0, usb2-1, usb2-2, usb2-3 +- 2x HSIC: hsic-0, hsic-1 +- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3 + + +Examples: +========= + +Tegra124 and Tegra132: +---------------------- + +SoC include: + + padctl@7009f000 { + /* for Tegra124 */ + compatible = "nvidia,tegra124-xusb-padctl"; + /* for Tegra132 */ + compatible = "nvidia,tegra132-xusb-padctl", + "nvidia,tegra124-xusb-padctl"; + reg = <0x0 0x7009f000 0x0 0x1000>; + resets = <&tegra_car 142>; + reset-names = "padctl"; + + pads { + usb2 { + status = "disabled"; + + lanes { + usb2-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-2 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + ulpi { + status = "disabled"; + + lanes { + ulpi-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + hsic { + status = "disabled"; + + lanes { + hsic-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + hsic-1 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + pcie { + status = "disabled"; + + lanes { + pcie-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-2 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-3 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-4 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + sata { + status = "disabled"; + + lanes { + sata-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "disabled"; + }; + + usb2-1 { + status = "disabled"; + }; + + usb2-2 { + status = "disabled"; + }; + + ulpi-0 { + status = "disabled"; + }; + + hsic-0 { + status = "disabled"; + }; + + hsic-1 { + status = "disabled"; + }; + + usb3-0 { + status = "disabled"; + }; + + usb3-1 { + status = "disabled"; + }; + }; + }; + +Board file: + + padctl@7009f000 { + status = "okay"; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-2 { + nvidia,function = "pcie"; + status = "okay"; + }; + + pcie-4 { + nvidia,function = "pcie"; + status = "okay"; + }; + }; + }; + + sata { + status = "okay"; + + lanes { + sata-0 { + nvidia,function = "sata"; + status = "okay"; + }; + }; + }; + }; + + ports { + /* Micro A/B */ + usb2-0 { + status = "okay"; + mode = "otg"; + }; + + /* Mini PCIe */ + usb2-1 { + status = "okay"; + mode = "host"; + }; + + /* USB3 */ + usb2-2 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_usb3_vbus>; + }; + + usb3-0 { + nvidia,port = <2>; + status = "okay"; + }; + }; + }; + +Tegra210: +--------- + +SoC include: + + padctl@7009f000 { + compatible = "nvidia,tegra210-xusb-padctl"; + reg = <0x0 0x7009f000 0x0 0x1000>; + resets = <&tegra_car 142>; + reset-names = "padctl"; + + status = "disabled"; + + pads { + usb2 { + clocks = <&tegra_car TEGRA210_CLK_USB2_TRK>; + clock-names = "trk"; + status = "disabled"; + + lanes { + usb2-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-2 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-3 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + hsic { + clocks = <&tegra_car TEGRA210_CLK_HSIC_TRK>; + clock-names = "trk"; + status = "disabled"; + + lanes { + hsic-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + hsic-1 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + pcie { + clocks = <&tegra_car TEGRA210_CLK_PLL_E>; + clock-names = "pll"; + resets = <&tegra_car 205>; + reset-names = "phy"; + status = "disabled"; + + lanes { + pcie-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-2 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-3 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-4 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-5 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-6 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + sata { + clocks = <&tegra_car TEGRA210_CLK_PLL_E>; + clock-names = "pll"; + resets = <&tegra_car 204>; + reset-names = "phy"; + status = "disabled"; + + lanes { + sata-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "disabled"; + }; + + usb2-1 { + status = "disabled"; + }; + + usb2-2 { + status = "disabled"; + }; + + usb2-3 { + status = "disabled"; + }; + + hsic-0 { + status = "disabled"; + }; + + hsic-1 { + status = "disabled"; + }; + + usb3-0 { + status = "disabled"; + }; + + usb3-1 { + status = "disabled"; + }; + + usb3-2 { + status = "disabled"; + }; + + usb3-3 { + status = "disabled"; + }; + }; + }; + +Board file: + + padctl@7009f000 { + status = "okay"; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-3 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "pcie-x1"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-2 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-3 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-4 { + nvidia,function = "pcie-x4"; + status = "okay"; + }; + + pcie-5 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-6 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + }; + }; + + sata { + status = "okay"; + + lanes { + sata-0 { + nvidia,function = "sata"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "okay"; + mode = "otg"; + }; + + usb2-1 { + status = "okay"; + vbus-supply = <&vdd_5v0_rtl>; + mode = "host"; + }; + + usb2-2 { + status = "okay"; + vbus-supply = <&vdd_usb_vbus>; + mode = "host"; + }; + + usb2-3 { + status = "okay"; + mode = "host"; + }; + + usb3-0 { + status = "okay"; + nvidia,lanes = "pcie-6"; + nvidia,port = <1>; + }; + + usb3-1 { + status = "okay"; + nvidia,lanes = "pcie-5"; + nvidia,port = <2>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-lpc18xx-usb-otg.txt b/Documentation/devicetree/bindings/phy/phy-lpc18xx-usb-otg.txt index bd61b467e30a..3bb821cd6a7f 100644 --- a/Documentation/devicetree/bindings/phy/phy-lpc18xx-usb-otg.txt +++ b/Documentation/devicetree/bindings/phy/phy-lpc18xx-usb-otg.txt @@ -18,7 +18,7 @@ creg: syscon@40043000 { compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd"; reg = <0x40043000 0x1000>; - usb0_otg_phy: phy@004 { + usb0_otg_phy: phy { compatible = "nxp,lpc1850-usb-otg-phy"; clocks = <&ccu1 CLK_USB0>; #phy-cells = <0>; diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt index 00100cf3e037..33a2b1ee3f3e 100644 --- a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt +++ b/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt @@ -4,7 +4,9 @@ mt65xx USB3.0 PHY binding This binding describes a usb3.0 phy for mt65xx platforms of Medaitek SoC. Required properties (controller (parent) node): - - compatible : should be "mediatek,mt8173-u3phy" + - compatible : should be one of + "mediatek,mt2701-u3phy" + "mediatek,mt8173-u3phy" - reg : offset and length of register for phy, exclude port's register. - clocks : a list of phandle + clock-specifier pairs, one for each diff --git a/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt index 00944a05ee6b..744b4809542e 100644 --- a/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt +++ b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt @@ -17,7 +17,7 @@ Example: usb2_phy: usb2phy@0 { compatible = "st,stih416-usb-phy"; - #phy-cell = <0>; + #phy-cells = <0>; st,syscfg = <&syscfg_rear>; clocks = <&clk_sysin>; clock-names = "osc_phy"; diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt index d564ba4f1cf6..91da947ae9b6 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt @@ -7,6 +7,12 @@ Required properties: - compatible: "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC. "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC. "renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC. + "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 compatible device. + + When compatible with the generic version, nodes must list the + SoC-specific version corresponding to the platform first + followed by the generic version. + - reg: offset and length of the register block. - #address-cells: number of address cells for the USB channel subnodes, must be <1>. @@ -34,7 +40,7 @@ the USB channel; see the selector meanings below: Example (Lager board): usb-phy@e6590100 { - compatible = "renesas,usb-phy-r8a7790"; + compatible = "renesas,usb-phy-r8a7790", "renesas,rcar-gen2-usb-phy"; reg = <0 0xe6590100 0 0x100>; #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt index eaf7e9b7ce6b..2281d6cdecb1 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt @@ -6,6 +6,12 @@ This file provides information on what the device node for the R-Car generation Required properties: - compatible: "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795 SoC. + "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device. + + When compatible with the generic version, nodes must list the + SoC-specific version corresponding to the platform first + followed by the generic version. + - reg: offset and length of the partial USB 2.0 Host register block. - clocks: clock phandle and specifier pair(s). - #phy-cells: see phy-bindings.txt in the same directory, must be <0>. @@ -15,18 +21,20 @@ To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are combined, the device tree node should set interrupt properties to use the channel as USB OTG: - interrupts: interrupt specifier for the PHY. +- vbus-supply: Phandle to a regulator that provides power to the VBUS. This + regulator will be managed during the PHY power on/off sequence. Example (R-Car H3): usb-phy@ee080200 { - compatible = "renesas,usb2-phy-r8a7795"; + compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; reg = <0 0xee080200 0 0x700>; interrupts = ; clocks = <&mstp7_clks R8A7795_CLK_EHCI0>; }; usb-phy@ee0a0200 { - compatible = "renesas,usb2-phy-r8a7795"; + compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; reg = <0 0xee0a0200 0 0x700>; clocks = <&mstp7_clks R8A7795_CLK_EHCI0>; }; diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 0289d3b07853..9872ba8546bd 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -2,9 +2,20 @@ Samsung S5P/EXYNOS SoC series MIPI CSIS/DSIM DPHY ------------------------------------------------- Required properties: -- compatible : should be "samsung,s5pv210-mipi-video-phy"; +- compatible : should be one of the listed compatibles: + - "samsung,s5pv210-mipi-video-phy" + - "samsung,exynos5420-mipi-video-phy" + - "samsung,exynos5433-mipi-video-phy" - #phy-cells : from the generic phy bindings, must be 1; -- syscon - phandle to the PMU system controller; + +In case of s5pv210 and exynos5420 compatible PHYs: +- syscon - phandle to the PMU system controller + +In case of exynos5433 compatible PHY: + - samsung,pmu-syscon - phandle to the PMU system controller + - samsung,disp-sysreg - phandle to the DISP system registers controller + - samsung,cam0-sysreg - phandle to the CAM0 system registers controller + - samsung,cam1-sysreg - phandle to the CAM1 system registers controller For "samsung,s5pv210-mipi-video-phy" compatible PHYs the second cell in the PHY specifier identifies the PHY and its meaning is as follows: @@ -12,6 +23,9 @@ the PHY specifier identifies the PHY and its meaning is as follows: 1 - MIPI DSIM 0, 2 - MIPI CSIS 1, 3 - MIPI DSIM 1. +"samsung,exynos5420-mipi-video-phy" and "samsung,exynos5433-mipi-video-phy" +supports additional fifth PHY: + 4 - MIPI CSIS 2. Samsung EXYNOS SoC series Display Port PHY ------------------------------------------------- diff --git a/Documentation/devicetree/bindings/pinctrl/microchip,pic32-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/microchip,pic32-pinctrl.txt index 4b5efa51bec7..29b72e303ebf 100644 --- a/Documentation/devicetree/bindings/pinctrl/microchip,pic32-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/microchip,pic32-pinctrl.txt @@ -34,7 +34,7 @@ pic32_pinctrl: pinctrl@1f801400{ #size-cells = <1>; compatible = "microchip,pic32mzda-pinctrl"; reg = <0x1f801400 0x400>; - clocks = <&PBCLK1>; + clocks = <&rootclk PB1CLK>; pinctrl_uart2: pinctrl_uart2 { uart2-tx { diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt index 30676ded85bb..4048f43a9d29 100644 --- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt @@ -1,6 +1,12 @@ Device tree binding for NVIDIA Tegra XUSB pad controller ======================================================== +NOTE: It turns out that this binding isn't an accurate description of the XUSB +pad controller. While the description is good enough for the functional subset +required for PCIe and SATA, it lacks the flexibility to represent the features +needed for USB. For the new binding, see ../phy/nvidia,tegra-xusb-padctl.txt. +The binding described in this file is deprecated and should not be used. + The Tegra XUSB pad controller manages a set of lanes, each of which can be assigned to one out of a set of different pads. Some of these pads have an associated PHY that must be powered up before the pad can be used. @@ -79,7 +85,7 @@ Example: SoC file extract: ----------------- - padctl@0,7009f000 { + padctl@7009f000 { compatible = "nvidia,tegra124-xusb-padctl"; reg = <0x0 0x7009f000 0x0 0x1000>; resets = <&tegra_car 142>; @@ -91,7 +97,7 @@ SoC file extract: Board file extract: ------------------- - pcie-controller@0,01003000 { + pcie-controller@01003000 { ... phys = <&padctl 0>; @@ -102,7 +108,7 @@ Board file extract: ... - padctl: padctl@0,7009f000 { + padctl: padctl@7009f000 { pinctrl-0 = <&padctl_default>; pinctrl-names = "default"; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt index a90c812ad642..a54c39ebbf8b 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt @@ -122,7 +122,7 @@ to specify in a pin configuration subnode: 2: 1.5uA (PMIC_GPIO_PULL_UP_1P5) 3: 31.5uA (PMIC_GPIO_PULL_UP_31P5) 4: 1.5uA + 30uA boost (PMIC_GPIO_PULL_UP_1P5_30) - If this property is ommited 30uA strength will be used if + If this property is omitted 30uA strength will be used if pull up is selected - bias-high-impedance: diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt index ffadb7a371f6..74e6ec0339d6 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt @@ -72,8 +72,8 @@ Pin Configuration Node Properties: The pin configuration parameters use the generic pinconf bindings defined in pinctrl-bindings.txt in this directory. The supported parameters are -bias-disable, bias-pull-up, bias-pull-down and power-source. For pins that -have a configurable I/O voltage, the power-source value should be the +bias-disable, bias-pull-up, bias-pull-down, drive strength and power-source. For +pins that have a configurable I/O voltage, the power-source value should be the nominal I/O voltage in millivolts. diff --git a/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt b/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt index 0e6d8754e7ec..747899223262 100644 --- a/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt +++ b/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt @@ -29,7 +29,7 @@ IC (PMIC) - qcom,charger-disable: Usage: optional Value type: - Definition: definining this property disables charging + Definition: defining this property disables charging This charger is a sub-node of one of the 8941 PMIC blocks, and is specified as a child node in DTS of that node. See ../mfd/qcom,spmi-pmic.txt and diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt new file mode 100644 index 000000000000..b74e4d4785ab --- /dev/null +++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.txt @@ -0,0 +1,48 @@ +DT bindings for the Renesas R-Car System Controller + +== System Controller Node == + +The R-Car System Controller provides power management for the CPU cores and +various coprocessors. + +Required properties: + - compatible: Must contain exactly one of the following: + - "renesas,r8a7779-sysc" (R-Car H1) + - "renesas,r8a7790-sysc" (R-Car H2) + - "renesas,r8a7791-sysc" (R-Car M2-W) + - "renesas,r8a7792-sysc" (R-Car V2H) + - "renesas,r8a7793-sysc" (R-Car M2-N) + - "renesas,r8a7794-sysc" (R-Car E2) + - "renesas,r8a7795-sysc" (R-Car H3) + - reg: Address start and address range for the device. + - #power-domain-cells: Must be 1. + + +Example: + + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7791-sysc"; + reg = <0 0xe6180000 0 0x0200>; + #power-domain-cells = <1>; + }; + + +== PM Domain Consumers == + +Devices residing in a power area must refer to that power area, as documented +by the generic PM domain bindings in +Documentation/devicetree/bindings/power/power_domain.txt. + +Required properties: + - power-domains: A phandle and symbolic PM domain specifier, as defined in + . + + +Example: + + L2_CA15: cache-controller@0 { + compatible = "cache"; + power-domains = <&sysc R8A7791_PD_CA15_SCU>; + cache-unified; + cache-level = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt similarity index 100% rename from Documentation/devicetree/bindings/gpio/gpio-poweroff.txt rename to Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt diff --git a/Documentation/devicetree/bindings/gpio/gpio-restart.txt b/Documentation/devicetree/bindings/power/reset/gpio-restart.txt similarity index 100% rename from Documentation/devicetree/bindings/gpio/gpio-restart.txt rename to Documentation/devicetree/bindings/power/reset/gpio-restart.txt diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt index 725393c8a7f2..99872819604f 100644 --- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt +++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt @@ -1,5 +1,12 @@ * palmas regulator IP block devicetree bindings +The tps659038 for the AM57x class have OTP spins that +have different part numbers but the same functionality. There +is not a need to add the OTP spins to the palmas driver. The +spin devices should use the tps659038 as it's compatible value. +This is the list of those devices: +tps659037 + Required properties: - compatible : Should be from the list ti,twl6035-pmic @@ -8,6 +15,7 @@ Required properties: ti,tps65913-pmic ti,tps65914-pmic ti,tps65917-pmic + ti,tps659038-pmic and also the generic series names ti,palmas-pmic - interrupt-parent : The parent interrupt controller which is palmas. diff --git a/Documentation/devicetree/bindings/reset/oxnas,reset.txt b/Documentation/devicetree/bindings/reset/oxnas,reset.txt new file mode 100644 index 000000000000..6f06db930030 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/oxnas,reset.txt @@ -0,0 +1,58 @@ +Oxford Semiconductor OXNAS SoC Family RESET Controller +================================================ + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: Should be "oxsemi,ox810se-reset" +- #reset-cells: 1, see below + +Parent node should have the following properties : +- compatible: Should be "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd" + +For OX810SE, the indices are : + - 0 : ARM + - 1 : COPRO + - 2 : Reserved + - 3 : Reserved + - 4 : USBHS + - 5 : USBHSPHY + - 6 : MAC + - 7 : PCI + - 8 : DMA + - 9 : DPE + - 10 : DDR + - 11 : SATA + - 12 : SATA_LINK + - 13 : SATA_PHY + - 14 : Reserved + - 15 : NAND + - 16 : GPIO + - 17 : UART1 + - 18 : UART2 + - 19 : MISC + - 20 : I2S + - 21 : AHB_MON + - 22 : UART3 + - 23 : UART4 + - 24 : SGDMA + - 25 : Reserved + - 26 : Reserved + - 27 : Reserved + - 28 : Reserved + - 29 : Reserved + - 30 : Reserved + - 31 : BUS + +example: + +sys: sys-ctrl@000000 { + compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd"; + reg = <0x000000 0x100000>; + + reset: reset-controller { + compatible = "oxsemi,ox810se-reset"; + #reset-cells = <1>; + }; +}; diff --git a/Documentation/devicetree/bindings/rtc/maxim-ds1302.txt b/Documentation/devicetree/bindings/rtc/maxim-ds1302.txt new file mode 100644 index 000000000000..ba470c56cdec --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/maxim-ds1302.txt @@ -0,0 +1,46 @@ +* Maxim/Dallas Semiconductor DS-1302 RTC + +Simple device which could be used to store date/time between reboots. + +The device uses the standard MicroWire half-duplex transfer timing. +Master output is set on low clock and sensed by the RTC on the rising +edge. Master input is set by the RTC on the trailing edge and is sensed +by the master on low clock. + +Required properties: + +- compatible : Should be "maxim,ds1302" + +Required SPI properties: + +- reg : Should be address of the device chip select within + the controller. + +- spi-max-frequency : DS-1302 has 500 kHz if powered at 2.2V, + and 2MHz if powered at 5V. + +- spi-3wire : The device has a shared signal IN/OUT line. + +- spi-lsb-first : DS-1302 requires least significant bit first + transfers. + +- spi-cs-high: DS-1302 has active high chip select line. This is + required unless inverted in hardware. + +Example: + +spi@901c { + #address-cells = <1>; + #size-cells = <0>; + compatible = "icpdas,lp8841-spi-rtc"; + reg = <0x901c 0x1>; + + rtc@0 { + compatible = "maxim,ds1302"; + reg = <0>; + spi-max-frequency = <500000>; + spi-3wire; + spi-lsb-first; + spi-cs-high; + }; +}; diff --git a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt index adbccc0a51e1..eb1c7fdeb413 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt @@ -15,9 +15,9 @@ Optional properties: battery is chargeable or not. If charging battery then driver can enable the charging. - ti,backup-battery-charge-high-current: Enable high current charging in - backup battery. Device supports the < 100mA and > 100mA charging. - The high current will be > 100mA. Absence of this property will - charge battery to lower current i.e. < 100mA. + backup battery. Device supports the < 100uA and > 100uA charging. + The high current will be > 100uA. Absence of this property will + charge battery to lower current i.e. < 100uA. Example: palmas: tps65913@58 { diff --git a/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt b/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt index 0cda19ad4859..968ac820254b 100644 --- a/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/sa1100-rtc.txt @@ -13,5 +13,5 @@ Example: compatible = "mrvl,mmp-rtc"; reg = <0xd4010000 0x1000>; interrupts = <5>, <6>; - interrupt-name = "rtc 1Hz", "rtc alarm"; + interrupt-names = "rtc 1Hz", "rtc alarm"; }; diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt new file mode 100644 index 000000000000..128cc6aed001 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt @@ -0,0 +1,19 @@ +ARM MPS2 UART + +Required properties: +- compatible : Should be "arm,mps2-uart" +- reg : Address and length of the register set +- interrupts : Reference to the UART RX, TX and overrun interrupts + +Required clocking property: +- clocks : The input clock of the UART + + +Examples: + +uart0: serial@40004000 { + compatible = "arm,mps2-uart"; + reg = <0x40004000 0x1000>; + interrupts = <0 1 12>; + clocks = <&sysclk>; +}; diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt index ed94c217c98d..1e82802d8e32 100644 --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt @@ -6,7 +6,7 @@ Required properties: - interrupts : Should contain uart interrupt Optional properties: -- fsl,uart-has-rtscts : Indicate the uart has rts and cts +- uart-has-rtscts : Indicate the uart has rts and cts - fsl,irda-mode : Indicate the uart supports irda mode - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works in DCE mode by default. @@ -24,6 +24,6 @@ uart1: serial@73fbc000 { compatible = "fsl,imx51-uart", "fsl,imx21-uart"; reg = <0x73fbc000 0x4000>; interrupts = <31>; - fsl,uart-has-rtscts; + uart-has-rtscts; fsl,dte-mode; }; diff --git a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt index 7c408c87e613..5c96d41899f1 100644 --- a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt @@ -1,8 +1,10 @@ * Freescale MXS Application UART (AUART) -Required properties: -- compatible : Should be "fsl,-auart". The supported SoCs include - imx23 and imx28. +Required properties for all SoCs: +- compatible : Should be one of fallowing variants: + "fsl,imx23-auart" - Freescale i.MX23 + "fsl,imx28-auart" - Freescale i.MX28 + "alphascale,asm9260-auart" - Alphascale ASM9260 - reg : Address and length of the register set for the device - interrupts : Should contain the auart interrupt numbers - dmas: DMA specifier, consisting of a phandle to DMA controller node @@ -10,8 +12,14 @@ Required properties: Refer to dma.txt and fsl-mxs-dma.txt for details. - dma-names: "rx" for RX channel, "tx" for TX channel. +Required properties for "alphascale,asm9260-auart": +- clocks : the clocks feeding the watchdog timer. See clock-bindings.txt +- clock-names : should be set to + "mod" - source for tick counter. + "ahb" - ahb gate. + Optional properties: -- fsl,uart-has-rtscts : Indicate the UART has RTS and CTS lines +- uart-has-rtscts : Indicate the UART has RTS and CTS lines for hardware flow control, it also means you enable the DMA support for this UART. - {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD diff --git a/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt b/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt new file mode 100644 index 000000000000..7a34345d0ca3 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/microchip,pic32-uart.txt @@ -0,0 +1,29 @@ +* Microchip Universal Asynchronous Receiver Transmitter (UART) + +Required properties: +- compatible: Should be "microchip,pic32mzda-uart" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt +- clocks: Phandle to the clock. + See: Documentation/devicetree/bindings/clock/clock-bindings.txt +- pinctrl-names: A pinctrl state names "default" must be defined. +- pinctrl-0: Phandle referencing pin configuration of the UART peripheral. + See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt + +Optional properties: +- cts-gpios: CTS pin for UART + +Example: + uart1: serial@1f822000 { + compatible = "microchip,pic32mzda-uart"; + reg = <0x1f822000 0x50>; + interrupts = <112 IRQ_TYPE_LEVEL_HIGH>, + <113 IRQ_TYPE_LEVEL_HIGH>, + <114 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rootclk PB2CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1 + &pinctrl_uart1_cts + &pinctrl_uart1_rts>; + cts-gpios = <&gpio1 15 0>; + }; diff --git a/Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt similarity index 100% rename from Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt rename to Documentation/devicetree/bindings/serial/mvebu-uart.txt diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt new file mode 100644 index 000000000000..fd970f76a7b8 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/serial.txt @@ -0,0 +1,57 @@ +Generic Serial DT Bindings + +This document lists a set of generic properties for describing UARTs in a +device tree. Whether these properties apply to a particular device depends on +the DT bindings for the actual device. + +Optional properties: + - cts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's CTS line. + - dcd-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's DCD line. + - dsr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's DSR line. + - dtr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's DTR line. + - rng-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's RNG line. + - rts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be + used as the UART's RTS line. + + - uart-has-rtscts: The presence of this property indicates that the + UART has dedicated lines for RTS/CTS hardware flow control, and that + they are available for use (wired and enabled by pinmux configuration). + This depends on both the UART hardware and the board wiring. + Note that this property is mutually-exclusive with "cts-gpios" and + "rts-gpios" above. + + +Examples: + + uart1: serial@48022000 { + compatible = "ti,am3352-uart", "ti,omap3-uart"; + ti,hwmods = "uart2"; + clock-frequency = <48000000>; + reg = <0x48022000 0x2000>; + interrupts = <73>; + dmas = <&edma 28 0>, <&edma 29 0>; + dma-names = "tx", "rx"; + dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + status = "okay"; + }; + + scifa4: serial@e6c80000 { + compatible = "renesas,scifa-sh73a0", "renesas,scifa"; + reg = <0xe6c80000 0x100>; + interrupts = ; + clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>; + clock-names = "fck"; + power-domains = <&pd_a3sp>; + uart-has-rtscts; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/serial/sirf-uart.txt b/Documentation/devicetree/bindings/serial/sirf-uart.txt index 67e2a0aeb042..1e48bbbeecc6 100644 --- a/Documentation/devicetree/bindings/serial/sirf-uart.txt +++ b/Documentation/devicetree/bindings/serial/sirf-uart.txt @@ -9,9 +9,9 @@ Required properties: - clocks : Should contain uart clock number Optional properties: -- sirf,uart-has-rtscts: we have hardware flow controller pins in hardware -- rts-gpios: RTS pin for USP-based UART if sirf,uart-has-rtscts is true -- cts-gpios: CTS pin for USP-based UART if sirf,uart-has-rtscts is true +- uart-has-rtscts: we have hardware flow controller pins in hardware +- rts-gpios: RTS pin for USP-based UART if uart-has-rtscts is true +- cts-gpios: CTS pin for USP-based UART if uart-has-rtscts is true Example: @@ -28,7 +28,7 @@ On the board-specific dts, we can put rts-gpios and cts-gpios like usp@b0090000 { compatible = "sirf,prima2-usp-uart"; - sirf,uart-has-rtscts; + uart-has-rtscts; rts-gpios = <&gpio 15 0>; cts-gpios = <&gpio 46 0>; }; diff --git a/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt b/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt new file mode 100644 index 000000000000..bdb782918a72 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/mediatek/auxadc.txt @@ -0,0 +1,21 @@ +MediaTek AUXADC +=============== + +The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found +in some Mediatek SoCs which among other things measures the temperatures +in the SoC. It can be used directly with register accesses, but it is also +used by thermal controller which reads the temperatures from the AUXADC +directly via its own bus interface. See +Documentation/devicetree/bindings/thermal/mediatek-thermal.txt +for the Thermal Controller which holds a phandle to the AUXADC. + +Required properties: +- compatible: Must be "mediatek,mt8173-auxadc" +- reg: Address range of the AUXADC unit + +Example: + +auxadc: auxadc@11001000 { + compatible = "mediatek,mt8173-auxadc"; + reg = <0 0x11001000 0 0x1000>; +}; diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt index ddeb5b6a53c1..107700d00df4 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt @@ -18,6 +18,7 @@ IP Pairing Required properties in pwrap device node. - compatible: + "mediatek,mt2701-pwrap" for MT2701/7623 SoCs "mediatek,mt8135-pwrap" for MT8135 SoCs "mediatek,mt8173-pwrap" for MT8173 SoCs - interrupts: IRQ for pwrap in SOC diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt b/Documentation/devicetree/bindings/soc/rockchip/grf.txt new file mode 100644 index 000000000000..013e71a2cdc7 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt @@ -0,0 +1,35 @@ +* Rockchip General Register Files (GRF) + +The general register file will be used to do static set by software, which +is composed of many registers for system control. + +From RK3368 SoCs, the GRF is divided into two sections, +- GRF, used for general non-secure system, +- PMUGRF, used for always on system + +Required Properties: + +- compatible: GRF should be one of the followings + - "rockchip,rk3066-grf", "syscon": for rk3066 + - "rockchip,rk3188-grf", "syscon": for rk3188 + - "rockchip,rk3228-grf", "syscon": for rk3228 + - "rockchip,rk3288-grf", "syscon": for rk3288 + - "rockchip,rk3368-grf", "syscon": for rk3368 + - "rockchip,rk3399-grf", "syscon": for rk3399 +- compatible: PMUGRF should be one of the followings + - "rockchip,rk3368-pmugrf", "syscon": for rk3368 + - "rockchip,rk3399-pmugrf", "syscon": for rk3399 +- reg: physical base address of the controller and length of memory mapped + region. + +Example: GRF and PMUGRF of RK3399 SoCs + + pmugrf: syscon@ff320000 { + compatible = "rockchip,rk3399-pmugrf", "syscon"; + reg = <0x0 0xff320000 0x0 0x1000>; + }; + + grf: syscon@ff770000 { + compatible = "rockchip,rk3399-grf", "syscon"; + reg = <0x0 0xff770000 0x0 0x10000>; + }; diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt index 13dc6a3fdb4a..f909ce06afc4 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt +++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt @@ -7,6 +7,7 @@ Required properties for power domain controller: - compatible: Should be one of the following. "rockchip,rk3288-power-controller" - for RK3288 SoCs. "rockchip,rk3368-power-controller" - for RK3368 SoCs. + "rockchip,rk3399-power-controller" - for RK3399 SoCs. - #power-domain-cells: Number of cells in a power-domain specifier. Should be 1 for multiple PM domains. - #address-cells: Should be 1. @@ -16,8 +17,18 @@ Required properties for power domain sub nodes: - reg: index of the power domain, should use macros in: "include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain. "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain. + "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain. - clocks (optional): phandles to clocks which need to be enabled while power domain switches state. +- pm_qos (optional): phandles to qos blocks which need to be saved and restored + while power domain switches state. + +Qos Example: + + qos_gpu: qos_gpu@ffaf0000 { + compatible ="syscon"; + reg = <0x0 0xffaf0000 0x0 0x20>; + }; Example: @@ -30,6 +41,7 @@ Example: pd_gpu { reg = ; clocks = <&cru ACLK_GPU>; + pm_qos = <&qos_gpu>; }; }; @@ -45,12 +57,41 @@ Example: }; }; +Example 2: + power: power-controller { + compatible = "rockchip,rk3399-power-controller"; + #power-domain-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + + pd_vio { + #address-cells = <1>; + #size-cells = <0>; + reg = ; + + pd_vo { + #address-cells = <1>; + #size-cells = <0>; + reg = ; + + pd_vopb { + reg = ; + }; + + pd_vopl { + reg = ; + }; + }; + }; + }; + Node of a device using power domains must have a power-domains property, containing a phandle to the power device node and an index specifying which power domain to use. The index should use macros in: "include/dt-bindings/power/rk3288-power.h" - for rk3288 type power domain. "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power domain. + "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power domain. Example of the node using power domain: @@ -65,3 +106,9 @@ Example of the node using power domain: power-domains = <&power RK3368_PD_GPU_1>; /* ... */ }; + + node { + /* ... */ + power-domains = <&power RK3399_PD_VOPB>; + /* ... */ + }; diff --git a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt index d1ce21a4904d..64c66a5644e7 100644 --- a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt +++ b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt @@ -42,7 +42,7 @@ Required properties: - queue-pools : child node classifying the queue ranges into pools. Queue ranges are grouped into 3 type of pools: - qpend : pool of qpend(interruptible) queues - - general-purpose : pool of general queues, primarly used + - general-purpose : pool of general queues, primarily used as free descriptor queues or the transmit DMA queues. - accumulator : pool of queues on PDSP accumulator channel @@ -50,7 +50,7 @@ Required properties: -- qrange : number of queues to use per queue range, specified as <"base queue #" "# of queues">. -- interrupts : Optional property to specify the interrupt mapping - for interruptible queues. The driver additionaly sets + for interruptible queues. The driver additionally sets the interrupt affinity hint based on the cpu mask. -- qalloc-by-id : Optional property to specify that the queues in this range can only be allocated by queue id. @@ -80,7 +80,7 @@ Required properties: latency : time to delay the interrupt, specified in microseconds. -- multi-queue : Optional property to specify that the channel has to - monitor upto 32 queues starting at the base queue #. + monitor up to 32 queues starting at the base queue #. - descriptor-regions : child node describing the memory regions for keystone navigator packet DMA descriptors. The memory for descriptors will be allocated by the driver. diff --git a/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt b/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt new file mode 100644 index 000000000000..55b53e1fd72c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/davinci-mcbsp.txt @@ -0,0 +1,51 @@ +Texas Instruments DaVinci McBSP module +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +This binding describes the "Multi-channel Buffered Serial Port" (McBSP) +audio interface found in some TI DaVinci processors like the OMAP-L138 or AM180x. + + +Required properties: +~~~~~~~~~~~~~~~~~~~~ +- compatible : + "ti,da850-mcbsp" : for DA850, AM180x and OPAM-L138 platforms + +- reg : physical base address and length of the controller memory mapped + region(s). +- reg-names : Should contain: + * "mpu" for the main registers (required). + * "dat" for the data FIFO (optional). + +- dmas: three element list of DMA controller phandles, DMA request line and + TC channel ordered triplets. +- dma-names: identifier string for each DMA request line in the dmas property. + These strings correspond 1:1 with the ordered pairs in dmas. The dma + identifiers must be "rx" and "tx". + +Optional properties: +~~~~~~~~~~~~~~~~~~~~ +- interrupts : Interrupt numbers for McBSP +- interrupt-names : Known interrupt names are "rx" and "tx" + +- pinctrl-0: Should specify pin control group used for this controller. +- pinctrl-names: Should contain only one value - "default", for more details + please refer to pinctrl-bindings.txt + +Example (AM1808): +~~~~~~~~~~~~~~~~~ + +mcbsp0: mcbsp@1d10000 { + compatible = "ti,da850-mcbsp"; + pinctrl-names = "default"; + pinctrl-0 = <&mcbsp0_pins>; + + reg = <0x00110000 0x1000>, + <0x00310000 0x1000>; + reg-names = "mpu", "dat"; + interrupts = <97 98>; + interrupts-names = "rx", "tx"; + dmas = <&edma0 3 1 + &edma0 2 1>; + dma-names = "tx", "rx"; + status = "okay"; +}; diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt index 044e5d76e2dd..740b467adf7d 100644 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt @@ -7,8 +7,8 @@ codec/DSP interfaces. Required properties: - - compatible : Compatible list, contains "fsl,vf610-sai" or - "fsl,imx6sx-sai". + - compatible : Compatible list, contains "fsl,vf610-sai", + "fsl,imx6sx-sai" or "fsl,imx6ul-sai" - reg : Offset and length of the register set for the device. @@ -48,6 +48,11 @@ Required properties: receive data by following their own bit clocks and frame sync clocks separately. +Optional properties (for mx6ul): + + - fsl,sai-mclk-direction-output: This is a boolean property. If present, + indicates that SAI will output the SAI MCLK clock. + Note: - If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the default synchronous mode (sync Rx with Tx) will be used, which means both diff --git a/Documentation/devicetree/bindings/sound/max98371.txt b/Documentation/devicetree/bindings/sound/max98371.txt new file mode 100644 index 000000000000..6c285235e64b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/max98371.txt @@ -0,0 +1,17 @@ +max98371 codec + +This device supports I2C mode only. + +Required properties: + +- compatible : "maxim,max98371" +- reg : The chip select number on the I2C bus + +Example: + +&i2c { + max98371: max98371@0x31 { + compatible = "maxim,max98371"; + reg = <0x31>; + }; +}; diff --git a/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5676.txt b/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5676.txt index f205ce9e31dd..ac28cdb4910e 100644 --- a/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5676.txt +++ b/Documentation/devicetree/bindings/sound/mt8173-rt5650-rt5676.txt @@ -1,15 +1,16 @@ -MT8173 with RT5650 RT5676 CODECS +MT8173 with RT5650 RT5676 CODECS and HDMI via I2S Required properties: - compatible : "mediatek,mt8173-rt5650-rt5676" - mediatek,audio-codec: the phandles of rt5650 and rt5676 codecs + and of the hdmi encoder node - mediatek,platform: the phandle of MT8173 ASoC platform Example: sound { compatible = "mediatek,mt8173-rt5650-rt5676"; - mediatek,audio-codec = <&rt5650 &rt5676>; + mediatek,audio-codec = <&rt5650 &rt5676 &hdmi0>; mediatek,platform = <&afe>; }; diff --git a/Documentation/devicetree/bindings/sound/mt8173-rt5650.txt b/Documentation/devicetree/bindings/sound/mt8173-rt5650.txt index fe5a5ef1714d..5bfa6b60530b 100644 --- a/Documentation/devicetree/bindings/sound/mt8173-rt5650.txt +++ b/Documentation/devicetree/bindings/sound/mt8173-rt5650.txt @@ -5,11 +5,21 @@ Required properties: - mediatek,audio-codec: the phandles of rt5650 codecs - mediatek,platform: the phandle of MT8173 ASoC platform +Optional subnodes: +- codec-capture : the subnode of rt5650 codec capture +Required codec-capture subnode properties: +- sound-dai: audio codec dai name on capture path + <&rt5650 0> : Default setting. Connect rt5650 I2S1 for capture. (dai_name = rt5645-aif1) + <&rt5650 1> : Connect rt5650 I2S2 for capture. (dai_name = rt5645-aif2) + Example: sound { compatible = "mediatek,mt8173-rt5650"; mediatek,audio-codec = <&rt5650>; mediatek,platform = <&afe>; + codec-capture { + sound-dai = <&rt5650 1>; + }; }; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt index 275c6ea356f6..44d27456e8a4 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt @@ -15,7 +15,7 @@ Required properties: Example: -hda@0,70030000 { +hda@70030000 { compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda"; reg = <0x0 0x70030000 0x0 0x10000>; interrupts = ; diff --git a/Documentation/devicetree/bindings/sound/pcm5102a.txt b/Documentation/devicetree/bindings/sound/pcm5102a.txt new file mode 100644 index 000000000000..c63ab0b6ee19 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/pcm5102a.txt @@ -0,0 +1,13 @@ +PCM5102a audio CODECs + +These devices does not use I2C or SPI. + +Required properties: + + - compatible : set as "ti,pcm5102a" + +Examples: + + pcm5102a: pcm5102a { + compatible = "ti,pcm5102a"; + }; diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt index 028fa1c82f50..4d9a83d9a017 100644 --- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt @@ -37,17 +37,18 @@ Required properties: - dai-name: DAI name that describes the IP. + - IP mode: IP working mode depending on associated codec. + "HDMI" connected to HDMI codec and support IEC HDMI formats (player only). + "SPDIF" connected to SPDIF codec and support SPDIF formats (player only). + "PCM" PCM standard mode for I2S or TDM bus. + "TDM" TDM mode for TDM bus. + Required properties ("st,sti-uni-player" compatibility only): - clocks: CPU_DAI IP clock source, listed in the same order than the CPU_DAI properties. - uniperiph-id: internal SOC IP instance ID. - - IP mode: IP working mode depending on associated codec. - "HDMI" connected to HDMI codec IP and IEC HDMI formats. - "SPDIF"connected to SPDIF codec and support SPDIF formats. - "PCM" PCM standard mode for I2S or TDM bus. - Optional properties: - pinctrl-0: defined for CPU_DAI@1 and CPU_DAI@4 to describe I2S PIOs for external codecs connection. @@ -56,6 +57,22 @@ Optional properties: Example: + sti_uni_player1: sti-uni-player@1 { + compatible = "st,sti-uni-player"; + status = "okay"; + #sound-dai-cells = <0>; + st,syscfg = <&syscfg_core>; + clocks = <&clk_s_d0_flexgen CLK_PCM_1>; + reg = <0x8D81000 0x158>; + interrupts = ; + dmas = <&fdma0 3 0 1>; + st,dai-name = "Uni Player #1 (I2S)"; + dma-names = "tx"; + st,uniperiph-id = <1>; + st,version = <5>; + st,mode = "TDM"; + }; + sti_uni_player2: sti-uni-player@2 { compatible = "st,sti-uni-player"; status = "okay"; @@ -65,7 +82,7 @@ Example: reg = <0x8D82000 0x158>; interrupts = ; dmas = <&fdma0 4 0 1>; - dai-name = "Uni Player #1 (DAC)"; + dai-name = "Uni Player #2 (DAC)"; dma-names = "tx"; uniperiph-id = <2>; version = <5>; @@ -82,7 +99,7 @@ Example: interrupts = ; dmas = <&fdma0 7 0 1>; dma-names = "tx"; - dai-name = "Uni Player #1 (PIO)"; + dai-name = "Uni Player #3 (SPDIF)"; uniperiph-id = <3>; version = <5>; mode = "SPDIF"; @@ -99,6 +116,7 @@ Example: dma-names = "rx"; dai-name = "Uni Reader #1 (HDMI RX)"; version = <3>; + st,mode = "PCM"; }; 2) sti-sas-codec: internal audio codec IPs driver @@ -152,4 +170,20 @@ Example of audio card declaration: sound-dai = <&sti_sasg_codec 0>; }; }; + simple-audio-card,dai-link@2 { + /* TDM playback */ + format = "left_j"; + frame-inversion = <1>; + cpu { + sound-dai = <&sti_uni_player1>; + dai-tdm-slot-num = <16>; + dai-tdm-slot-width = <16>; + dai-tdm-slot-tx-mask = + <1 1 1 1 0 0 0 0 0 0 1 1 0 0 1 1>; + }; + + codec { + sound-dai = <&sti_sasg_codec 3>; + }; + }; }; diff --git a/Documentation/devicetree/bindings/sound/tas571x.txt b/Documentation/devicetree/bindings/sound/tas571x.txt index 0ac31d8d5ac4..b4959f10b74b 100644 --- a/Documentation/devicetree/bindings/sound/tas571x.txt +++ b/Documentation/devicetree/bindings/sound/tas571x.txt @@ -1,4 +1,4 @@ -Texas Instruments TAS5711/TAS5717/TAS5719 stereo power amplifiers +Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers The codec is controlled through an I2C interface. It also has two other signals that can be wired up to GPIOs: reset (strongly recommended), and @@ -6,7 +6,11 @@ powerdown (optional). Required properties: -- compatible: "ti,tas5711", "ti,tas5717", or "ti,tas5719" +- compatible: should be one of the following: + - "ti,tas5711", + - "ti,tas5717", + - "ti,tas5719", + - "ti,tas5721" - reg: The I2C address of the device - #sound-dai-cells: must be equal to 0 @@ -25,6 +29,8 @@ Optional properties: - PVDD_B-supply: regulator phandle for the PVDD_B supply (5711) - PVDD_C-supply: regulator phandle for the PVDD_C supply (5711) - PVDD_D-supply: regulator phandle for the PVDD_D supply (5711) +- DRVDD-supply: regulator phandle for the DRVDD supply (5721) +- PVDD-supply: regulator phandle for the PVDD supply (5721) Example: diff --git a/Documentation/devicetree/bindings/sound/tas5720.txt b/Documentation/devicetree/bindings/sound/tas5720.txt new file mode 100644 index 000000000000..806ea7381483 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas5720.txt @@ -0,0 +1,25 @@ +Texas Instruments TAS5720 Mono Audio amplifier + +The TAS5720 serial control bus communicates through the I2C protocol only. The +serial bus is also used for periodic codec fault checking/reporting during +audio playback. For more product information please see the links below: + +http://www.ti.com/product/TAS5720L +http://www.ti.com/product/TAS5720M + +Required properties: + +- compatible : "ti,tas5720" +- reg : I2C slave address +- dvdd-supply : phandle to a 3.3-V supply for the digital circuitry +- pvdd-supply : phandle to a supply used for the Class-D amp and the analog + +Example: + +tas5720: tas5720@6c { + status = "okay"; + compatible = "ti,tas5720"; + reg = <0x6c>; + dvdd-supply = <&vdd_3v3_reg>; + pvdd-supply = <&_supply_reg>; +}; diff --git a/Documentation/devicetree/bindings/spi/microchip,spi-pic32.txt b/Documentation/devicetree/bindings/spi/microchip,spi-pic32.txt new file mode 100644 index 000000000000..79de379f4dc0 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/microchip,spi-pic32.txt @@ -0,0 +1,34 @@ +Microchip PIC32 SPI Master controller + +Required properties: +- compatible: Should be "microchip,pic32mzda-spi". +- reg: Address and length of register space for the device. +- interrupts: Should contain all three spi interrupts in sequence + of , , . +- interrupt-names: Should be "fault", "rx", "tx" in order. +- clocks: Phandle of the clock generating SPI clock on the bus. +- clock-names: Should be "mck0". +- cs-gpios: Specifies the gpio pins to be used for chipselects. + See: Documentation/devicetree/bindings/spi/spi-bus.txt + +Optional properties: +- dmas: Two or more DMA channel specifiers following the convention outlined + in Documentation/devicetree/bindings/dma/dma.txt +- dma-names: Names for the dma channels. There must be at least one channel + named "spi-tx" for transmit and named "spi-rx" for receive. + +Example: + +spi1: spi@1f821000 { + compatible = "microchip,pic32mzda-spi"; + reg = <0x1f821000 0x200>; + interrupts = <109 IRQ_TYPE_LEVEL_HIGH>, + <110 IRQ_TYPE_LEVEL_HIGH>, + <111 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "fault", "rx", "tx"; + clocks = <&PBCLK2>; + clock-names = "mck0"; + cs-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; + dmas = <&dma 134>, <&dma 135>; + dma-names = "spi-rx", "spi-tx"; +}; diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt index fa77f874e321..ff5893d275a2 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt @@ -1,7 +1,10 @@ ARM Freescale DSPI controller Required properties: -- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi" +- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", + "fsl,ls2085a-dspi" + or + "fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi" - reg : Offset and length of the register set for the device - interrupts : Should contain SPI controller interrupt - clocks: from common clock binding: handle to dspi clock. @@ -13,8 +16,7 @@ Required properties: Optional property: - big-endian: If present the dspi device's registers are implemented - in big endian mode, otherwise in native mode(same with CPU), for more - detail please see: Documentation/devicetree/bindings/regmap/regmap.txt. + in big endian mode. Optional SPI slave node properties: - fsl,spi-cs-sck-delay: a delay in nanoseconds between activating chip diff --git a/Documentation/devicetree/bindings/spi/sqi-pic32.txt b/Documentation/devicetree/bindings/spi/sqi-pic32.txt new file mode 100644 index 000000000000..c82d021bce50 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/sqi-pic32.txt @@ -0,0 +1,18 @@ +Microchip PIC32 Quad SPI controller +----------------------------------- +Required properties: +- compatible: Should be "microchip,pic32mzda-sqi". +- reg: Address and length of SQI controller register space. +- interrupts: Should contain SQI interrupt. +- clocks: Should contain phandle of two clocks in sequence, one that drives + clock on SPI bus and other that drives SQI controller. +- clock-names: Should be "spi_ck" and "reg_ck" in order. + +Example: + sqi1: spi@1f8e2000 { + compatible = "microchip,pic32mzda-sqi"; + reg = <0x1f8e2000 0x200>; + clocks = <&rootclk REF2CLK>, <&rootclk PB5CLK>; + clock-names = "spi_ck", "reg_ck"; + interrupts = <169 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt index cc8304aa64ac..50b14f6b53a3 100644 --- a/Documentation/devicetree/bindings/spi/ti_qspi.txt +++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt @@ -19,6 +19,13 @@ Optional properties: - syscon-chipselects: Handle to system control region contains QSPI chipselect register and offset of that register. +NOTE: TI QSPI controller requires different pinmux and IODelay +paramaters for Mode-0 and Mode-3 operations, which needs to be set up by +the bootloader (U-Boot). Default configuration only supports Mode-0 +operation. Hence, "spi-cpol" and "spi-cpha" DT properties cannot be +specified in the slave nodes of TI QSPI controller without appropriate +modification to bootloader. + Example: For am4372: diff --git a/Documentation/devicetree/bindings/sram/sram.txt b/Documentation/devicetree/bindings/sram/sram.txt index 227e3a341af1..add48f09015e 100644 --- a/Documentation/devicetree/bindings/sram/sram.txt +++ b/Documentation/devicetree/bindings/sram/sram.txt @@ -51,7 +51,7 @@ sram: sram@5c000000 { compatible = "mmio-sram"; reg = <0x5c000000 0x40000>; /* 256 KiB SRAM at address 0x5c000000 */ - #adress-cells = <1>; + #address-cells = <1>; #size-cells = <1>; ranges = <0 0x5c000000 0x40000>; diff --git a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt similarity index 83% rename from Documentation/devicetree/bindings/thermal/tegra-soctherm.txt rename to Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt index 6b68cd150405..edebfa0a985e 100644 --- a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt +++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt @@ -26,10 +26,14 @@ Required properties : of this property. See for a list of valid values when referring to thermal sensors. +Note: +- the "critical" type trip points will be set to SOC_THERM hardware as the +shut down temperature. Once the temperature of this thermal zone is higher +than it, the system will be shutdown or reset by hardware. Example : - soctherm@0,700e2000 { + soctherm@700e2000 { compatible = "nvidia,tegra124-soctherm"; reg = <0x0 0x700e2000 0x0 0x1000>; interrupts = ; @@ -51,5 +55,13 @@ Example: referring to thermal sensors : thermal-sensors = <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>; + + trips { + cpu_shutdown_trip: shutdown-trip { + temperature = <102500>; + hysteresis = <1000>; + type = "critical"; + }; + }; }; }; diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt index e5ee3f159893..a8e52c8ccfcc 100644 --- a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt @@ -11,7 +11,6 @@ Required properties: - "renesas,thermal-r8a7791" (R-Car M2-W) - "renesas,thermal-r8a7792" (R-Car V2H) - "renesas,thermal-r8a7793" (R-Car M2-N) - - "renesas,thermal-r8a7794" (R-Car E2) - reg : Address range of the thermal registers. The 1st reg will be recognized as common register if it has "interrupts". diff --git a/Documentation/devicetree/bindings/thermal/tango-thermal.txt b/Documentation/devicetree/bindings/thermal/tango-thermal.txt new file mode 100644 index 000000000000..212198d4b937 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/tango-thermal.txt @@ -0,0 +1,17 @@ +* Tango Thermal + +The SMP8758 SoC includes 3 instances of this temperature sensor +(in the CPU, video decoder, and PCIe controller). + +Required properties: +- #thermal-sensor-cells: Should be 0 (see thermal.txt) +- compatible: "sigma,smp8758-thermal" +- reg: Address range of the thermal registers + +Example: + + cpu_temp: thermal@920100 { + #thermal-sensor-cells = <0>; + compatible = "sigma,smp8758-thermal"; + reg = <0x920100 12>; + }; diff --git a/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt new file mode 100644 index 000000000000..d72355502b78 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt @@ -0,0 +1,89 @@ +General Purpose Analog To Digital Converter (ADC) based thermal sensor. + +On some of platforms, thermal sensor like thermistors are connected to +one of ADC channel and sensor resistance is read via voltage across the +sensor resistor. The voltage read across the sensor is mapped to +temperature using voltage-temperature lookup table. + +Required properties: +=================== +- compatible: Must be "generic-adc-thermal". +- temperature-lookup-table: Two dimensional array of Integer; lookup table + to map the relation between ADC value and + temperature. When ADC is read, the value is + looked up on the table to get the equivalent + temperature. + The first value of the each row of array is the + temperature in milliCelsius and second value of + the each row of array is the ADC read value. +- #thermal-sensor-cells: Should be 1. See ./thermal.txt for a description + of this property. + +Example : +#include + +i2c@7000c400 { + ads1015: ads1015@4a { + reg = <0x4a>; + compatible = "ads1015"; + sampling-frequency = <3300>; + #io-channel-cells = <1>; + }; +}; + +tboard_thermistor: thermal-sensor { + compatible = "generic-adc-thermal"; + #thermal-sensor-cells = <0>; + io-channels = <&ads1015 1>; + io-channel-names = "sensor-channel"; + temperature-lookup-table = < (-40000) 2578 + (-39000) 2577 + (-38000) 2576 + (-37000) 2575 + (-36000) 2574 + (-35000) 2573 + (-34000) 2572 + (-33000) 2571 + (-32000) 2569 + (-31000) 2568 + (-30000) 2567 + :::::::::: + 118000 254 + 119000 247 + 120000 240 + 121000 233 + 122000 226 + 123000 220 + 124000 214 + 125000 208>; +}; + +dummy_cool_dev: dummy-cool-dev { + compatible = "dummy-cooling-dev"; + #cooling-cells = <2>; /* min followed by max */ +}; + +thermal-zones { + Tboard { + polling-delay = <15000>; /* milliseconds */ + polling-delay-passive = <0>; /* milliseconds */ + thermal-sensors = <&tboard_thermistor>; + + trips { + therm_est_trip: therm_est_trip { + temperature = <40000>; + type = "active"; + hysteresis = <1000>; + }; + }; + + cooling-maps { + map0 { + trip = <&therm_est_trip>; + cooling-device = <&dummy_cool_dev THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + contribution = <100>; + }; + + }; + }; +}; diff --git a/Documentation/devicetree/bindings/timer/ezchip,nps400-timer.txt b/Documentation/devicetree/bindings/timer/ezchip,nps400-timer.txt new file mode 100644 index 000000000000..c8c03d700382 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/ezchip,nps400-timer.txt @@ -0,0 +1,15 @@ +NPS Network Processor + +Required properties: + +- compatible : should be "ezchip,nps400-timer" + +Clocks required for compatible = "ezchip,nps400-timer": +- clocks : Must contain a single entry describing the clock input + +Example: + +timer { + compatible = "ezchip,nps400-timer"; + clocks = <&sysclk>; +}; diff --git a/Documentation/devicetree/bindings/timer/snps,arc-timer.txt b/Documentation/devicetree/bindings/timer/snps,arc-timer.txt new file mode 100644 index 000000000000..4ef024630d61 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/snps,arc-timer.txt @@ -0,0 +1,31 @@ +Synopsys ARC Local Timer with Interrupt Capabilities +- Found on all ARC CPUs (ARC700/ARCHS) +- Can be optionally programmed to interrupt on Limit +- Two idential copies TIMER0 and TIMER1 exist in ARC cores and historically + TIMER0 used as clockevent provider (true for all ARC cores) + TIMER1 used for clocksource (mandatory for ARC700, optional for ARC HS) + +Required properties: + +- compatible : should be "snps,arc-timer" +- interrupts : single Interrupt going into parent intc + (16 for ARCHS cores, 3 for ARC700 cores) +- clocks : phandle to the source clock + +Optional properties: + +- interrupt-parent : phandle to parent intc + +Example: + + timer0 { + compatible = "snps,arc-timer"; + interrupts = <3>; + interrupt-parent = <&core_intc>; + clocks = <&core_clk>; + }; + + timer1 { + compatible = "snps,arc-timer"; + clocks = <&core_clk>; + }; diff --git a/Documentation/devicetree/bindings/timer/snps,archs-gfrc.txt b/Documentation/devicetree/bindings/timer/snps,archs-gfrc.txt new file mode 100644 index 000000000000..b6cd1b3922de --- /dev/null +++ b/Documentation/devicetree/bindings/timer/snps,archs-gfrc.txt @@ -0,0 +1,14 @@ +Synopsys ARC Free Running 64-bit Global Timer for ARC HS CPUs +- clocksource provider for SMP SoC + +Required properties: + +- compatible : should be "snps,archs-gfrc" +- clocks : phandle to the source clock + +Example: + + gfrc { + compatible = "snps,archs-gfrc"; + clocks = <&core_clk>; + }; diff --git a/Documentation/devicetree/bindings/timer/snps,archs-rtc.txt b/Documentation/devicetree/bindings/timer/snps,archs-rtc.txt new file mode 100644 index 000000000000..47bd7a702f3f --- /dev/null +++ b/Documentation/devicetree/bindings/timer/snps,archs-rtc.txt @@ -0,0 +1,14 @@ +Synopsys ARC Free Running 64-bit Local Timer for ARC HS CPUs +- clocksource provider for UP SoC + +Required properties: + +- compatible : should be "snps,archs-rtc" +- clocks : phandle to the source clock + +Example: + + rtc { + compatible = "snps,arc-rtc"; + clocks = <&core_clk>; + }; diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index fb2ad0acedbd..7d7ce089b003 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -14,7 +14,6 @@ Optional properties: the second element is expected to be a handle to the USB3/SS PHY - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings - - tx-fifo-resize: determines if the FIFO *has* to be reallocated. - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,disable_scramble_quirk: true when SW should disable data scrambling. Only really useful for FPGA builds. @@ -38,6 +37,8 @@ Optional properties: - snps,dis_u2_susphy_quirk: when set core will disable USB2 suspend phy. - snps,dis_enblslpm_quirk: when set clears the enblslpm in GUSB2PHYCFG, disabling the suspend signal to the PHY. + - snps,dis_rxdet_inp3_quirk: when set core will disable receiver detection + in PHY P3 power state. - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal utmi_l1_suspend_n, false when asserts utmi_sleep_n - snps,hird-threshold: HIRD threshold @@ -47,6 +48,8 @@ Optional properties: register for post-silicon frame length adjustment when the fladj_30mhz_sdbnd signal is invalid or incorrect. + - tx-fifo-resize: determines if the FIFO *has* to be reallocated. + This is usually a subnode to DWC3 glue to which it is connected. dwc3@4a030000 { @@ -54,5 +57,4 @@ dwc3@4a030000 { reg = <0x4a030000 0xcfff>; interrupts = <0 92 4> usb-phy = <&usb2_phy>, <&usb3,phy>; - tx-fifo-resize; }; diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt new file mode 100644 index 000000000000..d28295a3e55f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt @@ -0,0 +1,120 @@ +NVIDIA Tegra xHCI controller +============================ + +The Tegra xHCI controller supports both USB2 and USB3 interfaces exposed by +the Tegra XUSB pad controller. + +Required properties: +-------------------- +- compatible: Must be: + - Tegra124: "nvidia,tegra124-xusb" + - Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb" + - Tegra210: "nvidia,tegra210-xusb" +- reg: Must contain the base and length of the xHCI host registers, XUSB FPCI + registers and XUSB IPFS registers. +- reg-names: Must contain the following entries: + - "hcd" + - "fpci" + - "ipfs" +- interrupts: Must contain the xHCI host interrupt and the mailbox interrupt. +- clocks: Must contain an entry for each entry in clock-names. + See ../clock/clock-bindings.txt for details. +- clock-names: Must include the following entries: + - xusb_host + - xusb_host_src + - xusb_falcon_src + - xusb_ss + - xusb_ss_src + - xusb_ss_div2 + - xusb_hs_src + - xusb_fs_src + - pll_u_480m + - clk_m + - pll_e +- resets: Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names: Must include the following entries: + - xusb_host + - xusb_ss + - xusb_src + Note that xusb_src is the shared reset for xusb_{ss,hs,fs,falcon,host}_src. +- nvidia,xusb-padctl: phandle to the XUSB pad controller that is used to + configure the USB pads used by the XHCI controller + +For Tegra124 and Tegra132: +- avddio-pex-supply: PCIe/USB3 analog logic power supply. Must supply 1.05 V. +- dvddio-pex-supply: PCIe/USB3 digital logic power supply. Must supply 1.05 V. +- avdd-usb-supply: USB controller power supply. Must supply 3.3 V. +- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V. +- avdd-pll-erefe-supply: PLLE reference PLL power supply. Must supply 1.05 V. +- avdd-usb-ss-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V. +- hvdd-usb-ss-supply: High-voltage PCIe/USB3 power supply. Must supply 3.3 V. +- hvdd-usb-ss-pll-e-supply: High-voltage PLLE power supply. Must supply 3.3 V. + +For Tegra210: +- dvddio-pex-supply: PCIe/USB3 analog logic power supply. Must supply 1.05 V. +- hvddio-pex-supply: High-voltage PCIe/USB3 power supply. Must supply 1.8 V. +- avdd-usb-supply: USB controller power supply. Must supply 3.3 V. +- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V. +- avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V. +- dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V. +- hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V. + +Optional properties: +-------------------- +- phys: Must contain an entry for each entry in phy-names. + See ../phy/phy-bindings.txt for details. +- phy-names: Should include an entry for each PHY used by the controller. The + following PHYs are available: + - Tegra124: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1 + - Tegra132: usb2-0, usb2-1, usb2-2, hsic-0, hsic-1, usb3-0, usb3-1 + - Tegra210: usb2-0, usb2-1, usb2-2, usb2-3, hsic-0, usb3-0, usb3-1, usb3-2, + usb3-3 + +Example: +-------- + + usb@0,70090000 { + compatible = "nvidia,tegra124-xusb"; + reg = <0x0 0x70090000 0x0 0x8000>, + <0x0 0x70098000 0x0 0x1000>, + <0x0 0x70099000 0x0 0x1000>; + reg-names = "hcd", "fpci", "ipfs"; + + interrupts = , + ; + + clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>, + <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS>, + <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, + <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>, + <&tegra_car TEGRA124_CLK_PLL_U_480M>, + <&tegra_car TEGRA124_CLK_CLK_M>, + <&tegra_car TEGRA124_CLK_PLL_E>; + clock-names = "xusb_host", "xusb_host_src", "xusb_falcon_src", + "xusb_ss", "xusb_ss_div2", "xusb_ss_src", + "xusb_hs_src", "xusb_fs_src", "pll_u_480m", + "clk_m", "pll_e"; + resets = <&tegra_car 89>, <&tegra_car 156>, <&tegra_car 143>; + reset-names = "xusb_host", "xusb_ss", "xusb_src"; + + nvidia,xusb-padctl = <&padctl>; + + phys = <&{/padctl@0,7009f000/pads/usb2/usb2-1}>, /* mini-PCIe USB */ + <&{/padctl@0,7009f000/pads/usb2/usb2-2}>, /* USB A */ + <&{/padctl@0,7009f000/pads/pcie/pcie-0}>; /* USB A */ + phy-names = "utmi-1", "utmi-2", "usb3-0"; + + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-usb-ss-pll-supply = <&vdd_1v05_run>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>; + }; diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt index ca164e71dd50..39acb084bce9 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt @@ -59,7 +59,6 @@ Example device nodes: interrupts = <0 205 0x4>; phys = <&hs_phy>, <&ss_phy>; phy-names = "usb2-phy", "usb3-phy"; - tx-fifo-resize; dr_mode = "host"; }; }; diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 6a17aa85c4d5..966885c636d0 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -4,6 +4,7 @@ Required properties: - compatible: should be one or more of - "generic-xhci" for generic XHCI device + - "marvell,armada3700-xhci" for Armada 37xx SoCs - "marvell,armada-375-xhci" for Armada 375 SoCs - "marvell,armada-380-xhci" for Armada 38x SoCs - "renesas,xhci-r8a7790" for r8a7790 SoC diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 86740d4a270d..2c2500df0dce 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -16,19 +16,23 @@ al Annapurna Labs allwinner Allwinner Technology Co., Ltd. alphascale AlphaScale Integrated Circuits Systems, Inc. altr Altera Corp. +amazon Amazon.com, Inc. amcc Applied Micro Circuits Corporation (APM, formally AMCC) amd Advanced Micro Devices (AMD), Inc. amlogic Amlogic, Inc. ampire Ampire Co., Ltd. ams AMS AG amstaos AMS-Taos Inc. +analogix Analogix Semiconductor, Inc. apm Applied Micro Circuits Corporation (APM) aptina Aptina Imaging arasan Arasan Chip Systems arm ARM Ltd. armadeus ARMadeus Systems SARL +arrow Arrow Electronics artesyn Artesyn Embedded Technologies Inc. asahi-kasei Asahi Kasei Corp. +aspeed ASPEED Technology Inc. atlas Atlas Scientific LLC atmel Atmel Corporation auo AU Optronics Corporation @@ -58,6 +62,7 @@ cnxt Conexant Systems, Inc. compulab CompuLab Ltd. cortina Cortina Systems, Inc. cosmic Cosmic Circuits +creative Creative Technology Ltd crystalfontz Crystalfontz America, Inc. cubietech Cubietech, Ltd. cypress Cypress Semiconductor Corporation @@ -70,11 +75,14 @@ digilent Diglent, Inc. dlg Dialog Semiconductor dlink D-Link Corporation dmo Data Modul AG +dptechnics DPTechnics +dragino Dragino Technology Co., Limited ea Embedded Artists AB ebv EBV Elektronik edt Emerging Display Technologies eeti eGalax_eMPIA Technology Inc elan Elan Microelectronic Corp. +embest Shenzhen Embest Technology Co., Ltd. emmicro EM Microelectronic energymicro Silicon Laboratories (formerly Energy Micro AS) epcos EPCOS AG @@ -86,11 +94,13 @@ eukrea Eukréa Electromatique everest Everest Semiconductor Co. Ltd. everspin Everspin Technologies, Inc. excito Excito +ezchip EZchip Semiconductor fcs Fairchild Semiconductor firefly Firefly focaltech FocalTech Systems Co.,Ltd fsl Freescale Semiconductor ge General Electric Company +geekbuying GeekBuying GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc. gef GE Fanuc Intelligent Platforms Embedded Systems, Inc. geniatech Geniatech, Inc. @@ -118,6 +128,7 @@ idt Integrated Device Technologies, Inc. ifi Ingenieurburo Fur Ic-Technologie (I/F/I) iom Iomega Corporation img Imagination Technologies Ltd. +inforce Inforce Computing ingenic Ingenic Semiconductor innolux Innolux Corporation intel Intel Corporation @@ -141,6 +152,7 @@ lsi LSI Corp. (LSI Logic) lltc Linear Technology Corporation marvell Marvell Technology Group Ltd. maxim Maxim Integrated Products +meas Measurement Specialties mediatek MediaTek Inc. melexis Melexis N.V. merrii Merrii Technology Co., Ltd. @@ -152,6 +164,7 @@ mitsubishi Mitsubishi Electric Corporation mosaixtech Mosaix Technologies, Inc. moxa Moxa mpl MPL AG +mqmaker mqmaker Inc. msi Micro-Star International Co. Ltd. mti Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) mundoreader Mundo Reader S.L. @@ -171,12 +184,15 @@ nvidia NVIDIA nxp NXP Semiconductors okaya Okaya Electric America, Inc. olimex OLIMEX Ltd. +onion Onion Corporation onnn ON Semiconductor Corp. +ontat On Tat Industrial Company opencores OpenCores.org option Option NV ortustech Ortus Technology Co., Ltd. ovti OmniVision Technologies ORCL Oracle Corporation +oxsemi Oxford Semiconductor, Ltd. panasonic Panasonic Corporation parade Parade Technologies Inc. pericom Pericom Technology Inc. @@ -239,6 +255,7 @@ synology Synology, Inc. SUNW Sun Microsystems, Inc tbs TBS Technologies tcl Toby Churchill Ltd. +technexion TechNexion technologic Technologic Systems thine THine Electronics, Inc. ti Texas Instruments @@ -247,10 +264,13 @@ toradex Toradex AG toshiba Toshiba Corporation toumaz Toumaz tplink TP-LINK Technologies Co., Ltd. +tpk TPK U.S.A. LLC tronfy Tronfy tronsmart Tronsmart truly Truly Semiconductors Limited +tyan Tyan Computer Corporation upisemi uPI Semiconductor Corp. +uniwest United Western Technologies Corp (UniWest) urt United Radiant Technology Corporation usi Universal Scientific Industrial Co., Ltd. v3 V3 Semiconductor @@ -259,6 +279,7 @@ via VIA Technologies, Inc. virtio Virtual I/O Device Specification, developed by the OASIS consortium vivante Vivante Corporation voipac Voipac Technologies s.r.o. +wd Western Digital Corp. wexler Wexler winbond Winbond Electronics corp. wlf Wolfson Microelectronics diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt new file mode 100644 index 000000000000..b2a22c28c9b3 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/anx7814.txt @@ -0,0 +1,40 @@ +Analogix ANX7814 SlimPort (Full-HD Transmitter) +----------------------------------------------- + +The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter +designed for portable devices. + +Required properties: + + - compatible : "analogix,anx7814" + - reg : I2C address of the device + - interrupt-parent : Should be the phandle of the interrupt controller + that services interrupts for this device + - interrupts : Should contain the INTP interrupt + - hpd-gpios : Which GPIO to use for hpd + - pd-gpios : Which GPIO to use for power down + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - dvdd10-supply : Regulator for 1.0V digital core power. + - Video port for HDMI input, using the DT bindings defined in [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + anx7814: anx7814@38 { + compatible = "analogix,anx7814"; + reg = <0x38>; + interrupt-parent = <&gpio0>; + interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */ + hpd-gpios = <&pio 36 GPIO_ACTIVE_HIGH>; + pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>; + port { + anx7814_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt index 8dab6fd024aa..107280ef0025 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt @@ -5,10 +5,12 @@ Required properties: - reg : Should contain WDT registers location and length - interrupts : Should contain WDT interrupt -Optional property: +Optional properties: - big-endian: If present the watchdog device's registers are implemented in big endian mode, otherwise in native mode(same with CPU), for more detail please see: Documentation/devicetree/bindings/regmap/regmap.txt. +- fsl,ext-reset-output: If present the watchdog device is configured to + assert its external reset (WDOG_B) instead of issuing a software reset. Examples: diff --git a/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt new file mode 100644 index 000000000000..49485f831373 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/microchip,pic32-dmt.txt @@ -0,0 +1,19 @@ +* Microchip PIC32 Deadman Timer + +The deadman timer is used to reset the processor in the event of a software +malfunction. It is a free-running instruction fetch timer, which is clocked +whenever an instruction fetch occurs until a count match occurs. + +Required properties: +- compatible: must be "microchip,pic32mzda-dmt". +- reg: physical base address of the controller and length of memory mapped + region. +- clocks: phandle of source clk. Should be <&rootclk PB7CLK>. + +Example: + + watchdog@1f800a00 { + compatible = "microchip,pic32mzda-dmt"; + reg = <0x1f800a00 0x80>; + clocks = <&rootclk PB7CLK>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/microchip,pic32-wdt.txt b/Documentation/devicetree/bindings/watchdog/microchip,pic32-wdt.txt new file mode 100644 index 000000000000..f03a29a1b323 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/microchip,pic32-wdt.txt @@ -0,0 +1,18 @@ +* Microchip PIC32 Watchdog Timer + +When enabled, the watchdog peripheral can be used to reset the device if the +WDT is not cleared periodically in software. + +Required properties: +- compatible: must be "microchip,pic32mzda-wdt". +- reg: physical base address of the controller and length of memory mapped + region. +- clocks: phandle of source clk. Should be <&rootclk LPRCCLK>. + +Example: + + watchdog@1f800800 { + compatible = "microchip,pic32mzda-wdt"; + reg = <0x1f800800 0x200>; + clocks = <&rootclk LPRCCLK>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt new file mode 100644 index 000000000000..b9512f1eb80a --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt @@ -0,0 +1,25 @@ +Renesas Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt" + + When compatible with the generic version, nodes must list the SoC-specific + version corresponding to the platform first, followed by the generic + version. + +- reg : Should contain WDT registers location and length +- clocks : the clock feeding the watchdog timer. + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds +- power-domains : the power domain the WDT belongs to + +Examples: + + wdt0: watchdog@e6020000 { + compatible = "renesas,r8a7795-wdt", "renesas,rcar-gen3-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&cpg>; + timeout-sec = <60>; + }; diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt index 73b98dfbcea4..c63eea0c1c8c 100644 --- a/Documentation/driver-model/devres.txt +++ b/Documentation/driver-model/devres.txt @@ -236,6 +236,7 @@ certainly invest a bit more effort into libata core layer). CLOCK devm_clk_get() devm_clk_put() + devm_clk_hw_register() DMA dmam_alloc_coherent() @@ -267,6 +268,13 @@ IIO devm_iio_kfifo_free() devm_iio_trigger_alloc() devm_iio_trigger_free() + devm_iio_channel_get() + devm_iio_channel_release() + devm_iio_channel_get_all() + devm_iio_channel_release_all() + +INPUT + devm_input_allocate_device() IO region devm_release_mem_region() @@ -317,6 +325,9 @@ MEM devm_kvasprintf() devm_kzalloc() +MFD + devm_mfd_add_devices() + PCI pcim_enable_device() : after success, all PCI ops become managed pcim_pin_device() : keep PCI device enabled after release @@ -328,6 +339,8 @@ PHY PINCTRL devm_pinctrl_get() devm_pinctrl_put() + devm_pinctrl_register() + devm_pinctrl_unregister() PWM devm_pwm_get() diff --git a/Documentation/fb/udlfb.txt b/Documentation/fb/udlfb.txt index 57d2f2908b12..c985cb65dd06 100644 --- a/Documentation/fb/udlfb.txt +++ b/Documentation/fb/udlfb.txt @@ -9,7 +9,7 @@ pairing that with a hardware framebuffer (16MB) on the other end of the USB wire. That hardware framebuffer is able to drive the VGA, DVI, or HDMI monitor with no CPU involvement until a pixel has to change. -The CPU or other local resource does all the rendering; optinally compares the +The CPU or other local resource does all the rendering; optionally compares the result with a local shadow of the remote hardware framebuffer to identify the minimal set of pixels that have changed; and compresses and sends those pixels line-by-line via USB bulk transfers. @@ -66,10 +66,10 @@ means that from a hardware and fbdev software perspective, everything is good. At that point, a /dev/fb? interface will be present for user-mode applications to open and begin writing to the framebuffer of the DisplayLink device using standard fbdev calls. Note that if mmap() is used, by default the user mode -application must send down damage notifcations to trigger repaints of the +application must send down damage notifications to trigger repaints of the changed regions. Alternatively, udlfb can be recompiled with experimental defio support enabled, to support a page-fault based detection mechanism -that can work without explicit notifcation. +that can work without explicit notification. The most common client of udlfb is xf86-video-displaylink or a modified xf86-video-fbdev X server. These servers have no real DisplayLink specific diff --git a/Documentation/features/perf/perf-regs/arch-support.txt b/Documentation/features/perf/perf-regs/arch-support.txt index e2b4a78ec543..f179b1fb26ef 100644 --- a/Documentation/features/perf/perf-regs/arch-support.txt +++ b/Documentation/features/perf/perf-regs/arch-support.txt @@ -27,7 +27,7 @@ | nios2: | TODO | | openrisc: | TODO | | parisc: | TODO | - | powerpc: | TODO | + | powerpc: | ok | | s390: | TODO | | score: | TODO | | sh: | TODO | diff --git a/Documentation/features/perf/perf-stackdump/arch-support.txt b/Documentation/features/perf/perf-stackdump/arch-support.txt index 3dc24b0673c0..85777c5c6353 100644 --- a/Documentation/features/perf/perf-stackdump/arch-support.txt +++ b/Documentation/features/perf/perf-stackdump/arch-support.txt @@ -27,7 +27,7 @@ | nios2: | TODO | | openrisc: | TODO | | parisc: | TODO | - | powerpc: | TODO | + | powerpc: | ok | | s390: | TODO | | score: | TODO | | sh: | TODO | diff --git a/Documentation/filesystems/cifs/README b/Documentation/filesystems/cifs/README index 2d5622f60e11..a54788405429 100644 --- a/Documentation/filesystems/cifs/README +++ b/Documentation/filesystems/cifs/README @@ -272,7 +272,7 @@ A partial list of the supported mount options follows: same domain (e.g. running winbind or nss_ldap) and the server supports the Unix Extensions then the uid and gid can be retrieved from the server (and uid - and gid would not have to be specifed on the mount. + and gid would not have to be specified on the mount. For servers which do not support the CIFS Unix extensions, the default uid (and gid) returned on lookup of existing files will be the uid (gid) of the person diff --git a/Documentation/filesystems/dax.txt b/Documentation/filesystems/dax.txt index 7bde64014a89..ce4587d257d2 100644 --- a/Documentation/filesystems/dax.txt +++ b/Documentation/filesystems/dax.txt @@ -79,6 +79,38 @@ These filesystems may be used for inspiration: - ext4: the fourth extended filesystem, see Documentation/filesystems/ext4.txt +Handling Media Errors +--------------------- + +The libnvdimm subsystem stores a record of known media error locations for +each pmem block device (in gendisk->badblocks). If we fault at such location, +or one with a latent error not yet discovered, the application can expect +to receive a SIGBUS. Libnvdimm also allows clearing of these errors by simply +writing the affected sectors (through the pmem driver, and if the underlying +NVDIMM supports the clear_poison DSM defined by ACPI). + +Since DAX IO normally doesn't go through the driver/bio path, applications or +sysadmins have an option to restore the lost data from a prior backup/inbuilt +redundancy in the following ways: + +1. Delete the affected file, and restore from a backup (sysadmin route): + This will free the file system blocks that were being used by the file, + and the next time they're allocated, they will be zeroed first, which + happens through the driver, and will clear bad sectors. + +2. Truncate or hole-punch the part of the file that has a bad-block (at least + an entire aligned sector has to be hole-punched, but not necessarily an + entire filesystem block). + +These are the two basic paths that allow DAX filesystems to continue operating +in the presence of media errors. More robust error recovery mechanisms can be +built on top of this in the future, for example, involving redundancy/mirroring +provided at the block layer through DM, or additionally, at the filesystem +level. These would have to rely on the above two tenets, that error clearing +can happen either by sending an IO through the driver, or zeroing (also through +the driver). + + Shortcomings ------------ diff --git a/Documentation/filesystems/devpts.txt b/Documentation/filesystems/devpts.txt index 30d2fcb32f72..9f94fe276dea 100644 --- a/Documentation/filesystems/devpts.txt +++ b/Documentation/filesystems/devpts.txt @@ -1,141 +1,26 @@ +Each mount of the devpts filesystem is now distinct such that ptys +and their indicies allocated in one mount are independent from ptys +and their indicies in all other mounts. -To support containers, we now allow multiple instances of devpts filesystem, -such that indices of ptys allocated in one instance are independent of indices -allocated in other instances of devpts. +All mounts of the devpts filesystem now create a /dev/pts/ptmx node +with permissions 0000. -To preserve backward compatibility, this support for multiple instances is -enabled only if: +To retain backwards compatibility the a ptmx device node (aka any node +created with "mknod name c 5 2") when opened will look for an instance +of devpts under the name "pts" in the same directory as the ptmx device +node. - - CONFIG_DEVPTS_MULTIPLE_INSTANCES=y, and - - '-o newinstance' mount option is specified while mounting devpts - -IOW, devpts now supports both single-instance and multi-instance semantics. - -If CONFIG_DEVPTS_MULTIPLE_INSTANCES=n, there is no change in behavior and -this referred to as the "legacy" mode. In this mode, the new mount options -(-o newinstance and -o ptmxmode) will be ignored with a 'bogus option' message -on console. - -If CONFIG_DEVPTS_MULTIPLE_INSTANCES=y and devpts is mounted without the -'newinstance' option (as in current start-up scripts) the new mount binds -to the initial kernel mount of devpts. This mode is referred to as the -'single-instance' mode and the current, single-instance semantics are -preserved, i.e PTYs are common across the system. - -The only difference between this single-instance mode and the legacy mode -is the presence of new, '/dev/pts/ptmx' node with permissions 0000, which -can safely be ignored. - -If CONFIG_DEVPTS_MULTIPLE_INSTANCES=y and 'newinstance' option is specified, -the mount is considered to be in the multi-instance mode and a new instance -of the devpts fs is created. Any ptys created in this instance are independent -of ptys in other instances of devpts. Like in the single-instance mode, the -/dev/pts/ptmx node is present. To effectively use the multi-instance mode, -open of /dev/ptmx must be a redirected to '/dev/pts/ptmx' using a symlink or -bind-mount. - -Eg: A container startup script could do the following: - - $ chmod 0666 /dev/pts/ptmx - $ rm /dev/ptmx - $ ln -s pts/ptmx /dev/ptmx - $ ns_exec -cm /bin/bash - - # We are now in new container - - $ umount /dev/pts - $ mount -t devpts -o newinstance lxcpts /dev/pts - $ sshd -p 1234 - -where 'ns_exec -cm /bin/bash' calls clone() with CLONE_NEWNS flag and execs -/bin/bash in the child process. A pty created by the sshd is not visible in -the original mount of /dev/pts. +As an option instead of placing a /dev/ptmx device node at /dev/ptmx +it is possible to place a symlink to /dev/pts/ptmx at /dev/ptmx or +to bind mount /dev/ptx/ptmx to /dev/ptmx. If you opt for using +the devpts filesystem in this manner devpts should be mounted with +the ptmxmode=0666, or chmod 0666 /dev/pts/ptmx should be called. Total count of pty pairs in all instances is limited by sysctls: kernel.pty.max = 4096 - global limit -kernel.pty.reserve = 1024 - reserve for initial instance +kernel.pty.reserve = 1024 - reserved for filesystems mounted from the initial mount namespace kernel.pty.nr - current count of ptys Per-instance limit could be set by adding mount option "max=". This feature was added in kernel 3.4 together with sysctl kernel.pty.reserve. In kernels older than 3.4 sysctl kernel.pty.max works as per-instance limit. - -User-space changes ------------------- - -In multi-instance mode (i.e '-o newinstance' mount option is specified at least -once), following user-space issues should be noted. - -1. If -o newinstance mount option is never used, /dev/pts/ptmx can be ignored - and no change is needed to system-startup scripts. - -2. To effectively use multi-instance mode (i.e -o newinstance is specified) - administrators or startup scripts should "redirect" open of /dev/ptmx to - /dev/pts/ptmx using either a bind mount or symlink. - - $ mount -t devpts -o newinstance devpts /dev/pts - - followed by either - - $ rm /dev/ptmx - $ ln -s pts/ptmx /dev/ptmx - $ chmod 666 /dev/pts/ptmx - or - $ mount -o bind /dev/pts/ptmx /dev/ptmx - -3. The '/dev/ptmx -> pts/ptmx' symlink is the preferred method since it - enables better error-reporting and treats both single-instance and - multi-instance mounts similarly. - - But this method requires that system-startup scripts set the mode of - /dev/pts/ptmx correctly (default mode is 0000). The scripts can set the - mode by, either - - - adding ptmxmode mount option to devpts entry in /etc/fstab, or - - using 'chmod 0666 /dev/pts/ptmx' - -4. If multi-instance mode mount is needed for containers, but the system - startup scripts have not yet been updated, container-startup scripts - should bind mount /dev/ptmx to /dev/pts/ptmx to avoid breaking single- - instance mounts. - - Or, in general, container-startup scripts should use: - - mount -t devpts -o newinstance -o ptmxmode=0666 devpts /dev/pts - if [ ! -L /dev/ptmx ]; then - mount -o bind /dev/pts/ptmx /dev/ptmx - fi - - When all devpts mounts are multi-instance, /dev/ptmx can permanently be - a symlink to pts/ptmx and the bind mount can be ignored. - -5. A multi-instance mount that is not accompanied by the /dev/ptmx to - /dev/pts/ptmx redirection would result in an unusable/unreachable pty. - - mount -t devpts -o newinstance lxcpts /dev/pts - - immediately followed by: - - open("/dev/ptmx") - - would create a pty, say /dev/pts/7, in the initial kernel mount. - But /dev/pts/7 would be invisible in the new mount. - -6. The permissions for /dev/pts/ptmx node should be specified when mounting - /dev/pts, using the '-o ptmxmode=%o' mount option (default is 0000). - - mount -t devpts -o newinstance -o ptmxmode=0644 devpts /dev/pts - - The permissions can be later be changed as usual with 'chmod'. - - chmod 666 /dev/pts/ptmx - -7. A mount of devpts without the 'newinstance' option results in binding to - initial kernel mount. This behavior while preserving legacy semantics, - does not provide strict isolation in a container environment. i.e by - mounting devpts without the 'newinstance' option, a container could - get visibility into the 'host' or root container's devpts. - - To workaround this and have strict isolation, all mounts of devpts, - including the mount in the root container, should use the newinstance - option. diff --git a/Documentation/filesystems/directory-locking b/Documentation/filesystems/directory-locking index 09bbf9a54f80..c314badbcfc6 100644 --- a/Documentation/filesystems/directory-locking +++ b/Documentation/filesystems/directory-locking @@ -1,30 +1,37 @@ Locking scheme used for directory operations is based on two -kinds of locks - per-inode (->i_mutex) and per-filesystem +kinds of locks - per-inode (->i_rwsem) and per-filesystem (->s_vfs_rename_mutex). - When taking the i_mutex on multiple non-directory objects, we + When taking the i_rwsem on multiple non-directory objects, we always acquire the locks in order by increasing address. We'll call that "inode pointer" order in the following. For our purposes all operations fall in 5 classes: 1) read access. Locking rules: caller locks directory we are accessing. +The lock is taken shared. -2) object creation. Locking rules: same as above. +2) object creation. Locking rules: same as above, but the lock is taken +exclusive. 3) object removal. Locking rules: caller locks parent, finds victim, -locks victim and calls the method. +locks victim and calls the method. Locks are exclusive. 4) rename() that is _not_ cross-directory. Locking rules: caller locks -the parent and finds source and target. If target already exists, lock -it. If source is a non-directory, lock it. If that means we need to -lock both, lock them in inode pointer order. +the parent and finds source and target. In case of exchange (with +RENAME_EXCHANGE in rename2() flags argument) lock both. In any case, +if the target already exists, lock it. If the source is a non-directory, +lock it. If we need to lock both, lock them in inode pointer order. +Then call the method. All locks are exclusive. +NB: we might get away with locking the the source (and target in exchange +case) shared. 5) link creation. Locking rules: * lock parent * check that source is not a directory * lock source * call the method. +All locks are exclusive. 6) cross-directory rename. The trickiest in the whole bunch. Locking rules: @@ -35,11 +42,12 @@ rules: fail with -ENOTEMPTY * if new parent is equal to or is a descendent of source fail with -ELOOP - * If target exists, lock it. If source is a non-directory, lock - it. In case that means we need to lock both source and target, - do so in inode pointer order. + * If it's an exchange, lock both the source and the target. + * If the target exists, lock it. If the source is a non-directory, + lock it. If we need to lock both, do so in inode pointer order. * call the method. - +All ->i_rwsem are taken exclusive. Again, we might get away with locking +the the source (and target in exchange case) shared. The rules above obviously guarantee that all directories that are going to be read, modified or removed by method will be locked by caller. @@ -73,7 +81,7 @@ objects - A < B iff A is an ancestor of B. attempt to acquire some lock and already holds at least one lock. Let's consider the set of contended locks. First of all, filesystem lock is not contended, since any process blocked on it is not holding any locks. -Thus all processes are blocked on ->i_mutex. +Thus all processes are blocked on ->i_rwsem. By (3), any process holding a non-directory lock can only be waiting on another non-directory lock with a larger address. Therefore diff --git a/Documentation/filesystems/nilfs2.txt b/Documentation/filesystems/nilfs2.txt index 41c3d332acc9..5b21ef76f751 100644 --- a/Documentation/filesystems/nilfs2.txt +++ b/Documentation/filesystems/nilfs2.txt @@ -268,3 +268,8 @@ among NILFS2 files can be depicted as follows: ( regular file, directory, or symlink ) For detail on the format of each file, please see include/linux/nilfs2_fs.h. + +There are no patents or other intellectual property that we protect +with regard to the design of NILFS2. It is allowed to replicate the +design in hopes that other operating systems could share (mount, read, +write, etc.) data stored in this format. diff --git a/Documentation/filesystems/overlayfs.txt b/Documentation/filesystems/overlayfs.txt index 28091457b71a..d6259c786316 100644 --- a/Documentation/filesystems/overlayfs.txt +++ b/Documentation/filesystems/overlayfs.txt @@ -194,15 +194,6 @@ If a file with multiple hard links is copied up, then this will "break" the link. Changes will not be propagated to other names referring to the same inode. -Symlinks in /proc/PID/ and /proc/PID/fd which point to a non-directory -object in overlayfs will not contain valid absolute paths, only -relative paths leading up to the filesystem's root. This will be -fixed in the future. - -Some operations are not atomic, for example a crash during copy_up or -rename will leave the filesystem in an inconsistent state. This will -be addressed in the future. - Changes to underlying filesystems --------------------------------- diff --git a/Documentation/filesystems/pohmelfs/design_notes.txt b/Documentation/filesystems/pohmelfs/design_notes.txt index 8aef91335701..106d17fbb05f 100644 --- a/Documentation/filesystems/pohmelfs/design_notes.txt +++ b/Documentation/filesystems/pohmelfs/design_notes.txt @@ -29,7 +29,7 @@ Main features of this FS include: * Read request (data read, directory listing, lookup requests) balancing between multiple servers. * Write requests are replicated to multiple servers and completed only when all of them are acked. * Ability to add and/or remove servers from the working set at run-time. - * Strong authentification and possible data encryption in network channel. + * Strong authentication and possible data encryption in network channel. * Extended attributes support. POHMELFS is based on transactions, which are potentially long-standing objects that live diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting index 46f3bb7a02f5..a5fb89cac615 100644 --- a/Documentation/filesystems/porting +++ b/Documentation/filesystems/porting @@ -578,3 +578,10 @@ in your dentry operations instead. -- [mandatory] ->atomic_open() calls without O_CREAT may happen in parallel. +-- +[mandatory] + ->setxattr() and xattr_handler.set() get dentry and inode passed separately. + dentry might be yet to be attached to inode, so do _not_ use its ->d_inode + in the instances. Rationale: !@#!@# security_d_instantiate() needs to be + called before we attach dentry to inode and !@#!@##!@$!$#!@#$!@$!@$ smack + ->d_instantiate() uses not just ->getxattr() but ->setxattr() as well. diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 7f5607a089b4..e8d00759bfa5 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -225,6 +225,7 @@ Table 1-2: Contents of the status files (as of 4.1) TracerPid PID of process tracing this process (0 if not) Uid Real, effective, saved set, and file system UIDs Gid Real, effective, saved set, and file system GIDs + Umask file mode creation mask FDSize number of file descriptor slots currently allocated Groups supplementary group list NStgid descendant namespace thread group ID hierarchy diff --git a/Documentation/filesystems/qnx6.txt b/Documentation/filesystems/qnx6.txt index 408679789136..4f3d6a882bdc 100644 --- a/Documentation/filesystems/qnx6.txt +++ b/Documentation/filesystems/qnx6.txt @@ -16,7 +16,7 @@ qnx6fs shares many properties with traditional Unix filesystems. It has the concepts of blocks, inodes and directories. On QNX it is possible to create little endian and big endian qnx6 filesystems. This feature makes it possible to create and use a different endianness fs -for the target (QNX is used on quite a range of embedded systems) plattform +for the target (QNX is used on quite a range of embedded systems) platform running on a different endianness. The Linux driver handles endianness transparently. (LE and BE) diff --git a/Documentation/firmware_class/README b/Documentation/firmware_class/README index 71f86859d7d8..cafdca8b3b15 100644 --- a/Documentation/firmware_class/README +++ b/Documentation/firmware_class/README @@ -20,7 +20,7 @@ 1), kernel(driver): - calls request_firmware(&fw_entry, $FIRMWARE, device) - - kernel searchs the fimware image with name $FIRMWARE directly + - kernel searches the firmware image with name $FIRMWARE directly in the below search path of root filesystem: User customized search path by module parameter 'path'[1] "/lib/firmware/updates/" UTS_RELEASE, diff --git a/Documentation/gdb-kernel-debugging.txt b/Documentation/gdb-kernel-debugging.txt index 7050ce8794b9..4ab7d43d0754 100644 --- a/Documentation/gdb-kernel-debugging.txt +++ b/Documentation/gdb-kernel-debugging.txt @@ -139,6 +139,27 @@ Examples of using the Linux-provided gdb helpers start_comm = "swapper/2\000\000\000\000\000\000" } + o Dig into a radix tree data structure, such as the IRQ descriptors: + (gdb) print (struct irq_desc)$lx_radix_tree_lookup(irq_desc_tree, 18) + $6 = { + irq_common_data = { + state_use_accessors = 67584, + handler_data = 0x0 <__vectors_start>, + msi_desc = 0x0 <__vectors_start>, + affinity = {{ + bits = {65535} + }} + }, + irq_data = { + mask = 0, + irq = 18, + hwirq = 27, + common = 0xee803d80, + chip = 0xc0eb0854 , + domain = 0xee808000, + parent_data = 0x0 <__vectors_start>, + chip_data = 0xc0eb0854 + } <... trimmed ...> List of commands and functions ------------------------------ diff --git a/Documentation/gpio/driver.txt b/Documentation/gpio/driver.txt index bbeec415f406..6cb35a78eff4 100644 --- a/Documentation/gpio/driver.txt +++ b/Documentation/gpio/driver.txt @@ -68,6 +68,103 @@ control callbacks) if it is expected to call GPIO APIs from atomic context on -RT (inside hard IRQ handlers and similar contexts). Normally this should not be required. + +GPIOs with open drain/source support +------------------------------------ + +Open drain (CMOS) or open collector (TTL) means the line is not actively driven +high: instead you provide the drain/collector as output, so when the transistor +is not open, it will present a high-impedance (tristate) to the external rail. + + + CMOS CONFIGURATION TTL CONFIGURATION + + ||--- out +--- out + in ----|| |/ + ||--+ in ----| + | |\ + GND GND + +This configuration is normally used as a way to achieve one of two things: + +- Level-shifting: to reach a logical level higher than that of the silicon + where the output resides. + +- inverse wire-OR on an I/O line, for example a GPIO line, making it possible + for any driving stage on the line to drive it low even if any other output + to the same line is simultaneously driving it high. A special case of this + is driving the SCL and SCA lines of an I2C bus, which is by definition a + wire-OR bus. + +Both usecases require that the line be equipped with a pull-up resistor. This +resistor will make the line tend to high level unless one of the transistors on +the rail actively pulls it down. + +The level on the line will go as high as the VDD on the pull-up resistor, which +may be higher than the level supported by the transistor, achieveing a +level-shift to the higher VDD. + +Integrated electronics often have an output driver stage in the form of a CMOS +"totem-pole" with one N-MOS and one P-MOS transistor where one of them drives +the line high and one of them drives the line low. This is called a push-pull +output. The "totem-pole" looks like so: + + VDD + | + OD ||--+ + +--/ ---o|| P-MOS-FET + | ||--+ +IN --+ +----- out + | ||--+ + +--/ ----|| N-MOS-FET + OS ||--+ + | + GND + +The desired output signal (e.g. coming directly from some GPIO output register) +arrives at IN. The switches named "OD" and "OS" are normally closed, creating +a push-pull circuit. + +Consider the little "switches" named "OD" and "OS" that enable/disable the +P-MOS or N-MOS transistor right after the split of the input. As you can see, +either transistor will go totally numb if this switch is open. The totem-pole +is then halved and give high impedance instead of actively driving the line +high or low respectively. That is usually how software-controlled open +drain/source works. + +Some GPIO hardware come in open drain / open source configuration. Some are +hard-wired lines that will only support open drain or open source no matter +what: there is only one transistor there. Some are software-configurable: +by flipping a bit in a register the output can be configured as open drain +or open source, in practice by flicking open the switches labeled "OD" and "OS" +in the drawing above. + +By disabling the P-MOS transistor, the output can be driven between GND and +high impedance (open drain), and by disabling the N-MOS transistor, the output +can be driven between VDD and high impedance (open source). In the first case, +a pull-up resistor is needed on the outgoing rail to complete the circuit, and +in the second case, a pull-down resistor is needed on the rail. + +Hardware that supports open drain or open source or both, can implement a +special callback in the gpio_chip: .set_single_ended() that takes an enum flag +telling whether to configure the line as open drain, open source or push-pull. +This will happen in response to the GPIO_OPEN_DRAIN or GPIO_OPEN_SOURCE flag +set in the machine file, or coming from other hardware descriptions. + +If this state can not be configured in hardware, i.e. if the GPIO hardware does +not support open drain/open source in hardware, the GPIO library will instead +use a trick: when a line is set as output, if the line is flagged as open +drain, and the IN output value is low, it will be driven low as usual. But +if the IN output value is set to high, it will instead *NOT* be driven high, +instead it will be switched to input, as input mode is high impedance, thus +achieveing an "open drain emulation" of sorts: electrically the behaviour will +be identical, with the exception of possible hardware glitches when switching +the mode of the line. + +For open source configuration the same principle is used, just that instead +of actively driving the line low, it is set to input. + + GPIO drivers providing IRQs --------------------------- It is custom that GPIO drivers (GPIO chips) are also providing interrupts, diff --git a/Documentation/hwmon/abituguru b/Documentation/hwmon/abituguru index 915f32063a26..f1d4fe4c366c 100644 --- a/Documentation/hwmon/abituguru +++ b/Documentation/hwmon/abituguru @@ -25,7 +25,7 @@ Supported chips: 1) For revisions 2 and 3 uGuru's the driver can autodetect the sensortype (Volt or Temp) for bank1 sensors, for revision 1 uGuru's this doesnot always work. For these uGuru's the autodection can - be overriden with the bank1_types module param. For all 3 known + be overridden with the bank1_types module param. For all 3 known revison 1 motherboards the correct use of this param is: bank1_types=1,1,0,0,0,0,0,2,0,0,0,0,2,0,0,1 You may also need to specify the fan_sensors option for these boards diff --git a/Documentation/hwmon/max34440 b/Documentation/hwmon/max34440 index f5b1fcaa9e4e..9ba6587b7657 100644 --- a/Documentation/hwmon/max34440 +++ b/Documentation/hwmon/max34440 @@ -5,17 +5,17 @@ Supported chips: * Maxim MAX34440 Prefixes: 'max34440' Addresses scanned: - - Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34440.pdf + Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34440.pdf * Maxim MAX34441 PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller Prefixes: 'max34441' Addresses scanned: - - Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34441.pdf + Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34441.pdf * Maxim MAX34446 PMBus Power-Supply Data Logger Prefixes: 'max34446' Addresses scanned: - - Datasheet: http://datasheets.maxim-ic.com/en/ds/MAX34446.pdf + Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX34446.pdf * Maxim MAX34460 PMBus 12-Channel Voltage Monitor & Sequencer Prefix: 'max34460' diff --git a/Documentation/i2c/i2c-topology b/Documentation/i2c/i2c-topology new file mode 100644 index 000000000000..e0aefeece551 --- /dev/null +++ b/Documentation/i2c/i2c-topology @@ -0,0 +1,370 @@ +I2C topology +============ + +There are a couple of reasons for building more complex i2c topologies +than a straight-forward i2c bus with one adapter and one or more devices. + +1. A mux may be needed on the bus to prevent address collisions. + +2. The bus may be accessible from some external bus master, and arbitration + may be needed to determine if it is ok to access the bus. + +3. A device (particularly RF tuners) may want to avoid the digital noise + from the i2c bus, at least most of the time, and sits behind a gate + that has to be operated before the device can be accessed. + +Etc + +These constructs are represented as i2c adapter trees by Linux, where +each adapter has a parent adapter (except the root adapter) and zero or +more child adapters. The root adapter is the actual adapter that issues +i2c transfers, and all adapters with a parent are part of an "i2c-mux" +object (quoted, since it can also be an arbitrator or a gate). + +Depending of the particular mux driver, something happens when there is +an i2c transfer on one of its child adapters. The mux driver can +obviously operate a mux, but it can also do arbitration with an external +bus master or open a gate. The mux driver has two operations for this, +select and deselect. select is called before the transfer and (the +optional) deselect is called after the transfer. + + +Locking +======= + +There are two variants of locking available to i2c muxes, they can be +mux-locked or parent-locked muxes. As is evident from below, it can be +useful to know if a mux is mux-locked or if it is parent-locked. The +following list was correct at the time of writing: + +In drivers/i2c/muxes/ +i2c-arb-gpio-challenge Parent-locked +i2c-mux-gpio Normally parent-locked, mux-locked iff + all involved gpio pins are controlled by the + same i2c root adapter that they mux. +i2c-mux-pca9541 Parent-locked +i2c-mux-pca954x Parent-locked +i2c-mux-pinctrl Normally parent-locked, mux-locked iff + all involved pinctrl devices are controlled + by the same i2c root adapter that they mux. +i2c-mux-reg Parent-locked + +In drivers/iio/ +imu/inv_mpu6050/ Mux-locked + +In drivers/media/ +dvb-frontends/m88ds3103 Parent-locked +dvb-frontends/rtl2830 Parent-locked +dvb-frontends/rtl2832 Mux-locked +dvb-frontends/si2168 Mux-locked +usb/cx231xx/ Parent-locked + + +Mux-locked muxes +---------------- + +Mux-locked muxes does not lock the entire parent adapter during the +full select-transfer-deselect transaction, only the muxes on the parent +adapter are locked. Mux-locked muxes are mostly interesting if the +select and/or deselect operations must use i2c transfers to complete +their tasks. Since the parent adapter is not fully locked during the +full transaction, unrelated i2c transfers may interleave the different +stages of the transaction. This has the benefit that the mux driver +may be easier and cleaner to implement, but it has some caveats. + +ML1. If you build a topology with a mux-locked mux being the parent + of a parent-locked mux, this might break the expectation from the + parent-locked mux that the root adapter is locked during the + transaction. + +ML2. It is not safe to build arbitrary topologies with two (or more) + mux-locked muxes that are not siblings, when there are address + collisions between the devices on the child adapters of these + non-sibling muxes. + + I.e. the select-transfer-deselect transaction targeting e.g. device + address 0x42 behind mux-one may be interleaved with a similar + operation targeting device address 0x42 behind mux-two. The + intension with such a topology would in this hypothetical example + be that mux-one and mux-two should not be selected simultaneously, + but mux-locked muxes do not guarantee that in all topologies. + +ML3. A mux-locked mux cannot be used by a driver for auto-closing + gates/muxes, i.e. something that closes automatically after a given + number (one, in most cases) of i2c transfers. Unrelated i2c transfers + may creep in and close prematurely. + +ML4. If any non-i2c operation in the mux driver changes the i2c mux state, + the driver has to lock the root adapter during that operation. + Otherwise garbage may appear on the bus as seen from devices + behind the mux, when an unrelated i2c transfer is in flight during + the non-i2c mux-changing operation. + + +Mux-locked Example +------------------ + + .----------. .--------. + .--------. | mux- |-----| dev D1 | + | root |--+--| locked | '--------' + '--------' | | mux M1 |--. .--------. + | '----------' '--| dev D2 | + | .--------. '--------' + '--| dev D3 | + '--------' + +When there is an access to D1, this happens: + + 1. Someone issues an i2c-transfer to D1. + 2. M1 locks muxes on its parent (the root adapter in this case). + 3. M1 calls ->select to ready the mux. + 4. M1 (presumably) does some i2c-transfers as part of its select. + These transfers are normal i2c-transfers that locks the parent + adapter. + 5. M1 feeds the i2c-transfer from step 1 to its parent adapter as a + normal i2c-transfer that locks the parent adapter. + 6. M1 calls ->deselect, if it has one. + 7. Same rules as in step 4, but for ->deselect. + 8. M1 unlocks muxes on its parent. + +This means that accesses to D2 are lockout out for the full duration +of the entire operation. But accesses to D3 are possibly interleaved +at any point. + + +Parent-locked muxes +------------------- + +Parent-locked muxes lock the parent adapter during the full select- +transfer-deselect transaction. The implication is that the mux driver +has to ensure that any and all i2c transfers through that parent +adapter during the transaction are unlocked i2c transfers (using e.g. +__i2c_transfer), or a deadlock will follow. There are a couple of +caveats. + +PL1. If you build a topology with a parent-locked mux being the child + of another mux, this might break a possible assumption from the + child mux that the root adapter is unused between its select op + and the actual transfer (e.g. if the child mux is auto-closing + and the parent mux issus i2c-transfers as part of its select). + This is especially the case if the parent mux is mux-locked, but + it may also happen if the parent mux is parent-locked. + +PL2. If select/deselect calls out to other subsystems such as gpio, + pinctrl, regmap or iio, it is essential that any i2c transfers + caused by these subsystems are unlocked. This can be convoluted to + accomplish, maybe even impossible if an acceptably clean solution + is sought. + + +Parent-locked Example +--------------------- + + .----------. .--------. + .--------. | parent- |-----| dev D1 | + | root |--+--| locked | '--------' + '--------' | | mux M1 |--. .--------. + | '----------' '--| dev D2 | + | .--------. '--------' + '--| dev D3 | + '--------' + +When there is an access to D1, this happens: + + 1. Someone issues an i2c-transfer to D1. + 2. M1 locks muxes on its parent (the root adapter in this case). + 3. M1 locks its parent adapter. + 4. M1 calls ->select to ready the mux. + 5. If M1 does any i2c-transfers (on this root adapter) as part of + its select, those transfers must be unlocked i2c-transfers so + that they do not deadlock the root adapter. + 6. M1 feeds the i2c-transfer from step 1 to the root adapter as an + unlocked i2c-transfer, so that it does not deadlock the parent + adapter. + 7. M1 calls ->deselect, if it has one. + 8. Same rules as in step 5, but for ->deselect. + 9. M1 unlocks its parent adapter. +10. M1 unlocks muxes on its parent. + + +This means that accesses to both D2 and D3 are locked out for the full +duration of the entire operation. + + +Complex Examples +================ + +Parent-locked mux as parent of parent-locked mux +------------------------------------------------ + +This is a useful topology, but it can be bad. + + .----------. .----------. .--------. + .--------. | parent- |-----| parent- |-----| dev D1 | + | root |--+--| locked | | locked | '--------' + '--------' | | mux M1 |--. | mux M2 |--. .--------. + | '----------' | '----------' '--| dev D2 | + | .--------. | .--------. '--------' + '--| dev D4 | '--| dev D3 | + '--------' '--------' + +When any device is accessed, all other devices are locked out for +the full duration of the operation (both muxes lock their parent, +and specifically when M2 requests its parent to lock, M1 passes +the buck to the root adapter). + +This topology is bad if M2 is an auto-closing mux and M1->select +issues any unlocked i2c transfers on the root adapter that may leak +through and be seen by the M2 adapter, thus closing M2 prematurely. + + +Mux-locked mux as parent of mux-locked mux +------------------------------------------ + +This is a good topology. + + .----------. .----------. .--------. + .--------. | mux- |-----| mux- |-----| dev D1 | + | root |--+--| locked | | locked | '--------' + '--------' | | mux M1 |--. | mux M2 |--. .--------. + | '----------' | '----------' '--| dev D2 | + | .--------. | .--------. '--------' + '--| dev D4 | '--| dev D3 | + '--------' '--------' + +When device D1 is accessed, accesses to D2 are locked out for the +full duration of the operation (muxes on the top child adapter of M1 +are locked). But accesses to D3 and D4 are possibly interleaved at +any point. Accesses to D3 locks out D1 and D2, but accesses to D4 +are still possibly interleaved. + + +Mux-locked mux as parent of parent-locked mux +--------------------------------------------- + +This is probably a bad topology. + + .----------. .----------. .--------. + .--------. | mux- |-----| parent- |-----| dev D1 | + | root |--+--| locked | | locked | '--------' + '--------' | | mux M1 |--. | mux M2 |--. .--------. + | '----------' | '----------' '--| dev D2 | + | .--------. | .--------. '--------' + '--| dev D4 | '--| dev D3 | + '--------' '--------' + +When device D1 is accessed, accesses to D2 and D3 are locked out +for the full duration of the operation (M1 locks child muxes on the +root adapter). But accesses to D4 are possibly interleaved at any +point. + +This kind of topology is generally not suitable and should probably +be avoided. The reason is that M2 probably assumes that there will +be no i2c transfers during its calls to ->select and ->deselect, and +if there are, any such transfers might appear on the slave side of M2 +as partial i2c transfers, i.e. garbage or worse. This might cause +device lockups and/or other problems. + +The topology is especially troublesome if M2 is an auto-closing +mux. In that case, any interleaved accesses to D4 might close M2 +prematurely, as might any i2c-transfers part of M1->select. + +But if M2 is not making the above stated assumption, and if M2 is not +auto-closing, the topology is fine. + + +Parent-locked mux as parent of mux-locked mux +--------------------------------------------- + +This is a good topology. + + .----------. .----------. .--------. + .--------. | parent- |-----| mux- |-----| dev D1 | + | root |--+--| locked | | locked | '--------' + '--------' | | mux M1 |--. | mux M2 |--. .--------. + | '----------' | '----------' '--| dev D2 | + | .--------. | .--------. '--------' + '--| dev D4 | '--| dev D3 | + '--------' '--------' + +When D1 is accessed, accesses to D2 are locked out for the full +duration of the operation (muxes on the top child adapter of M1 +are locked). Accesses to D3 and D4 are possibly interleaved at +any point, just as is expected for mux-locked muxes. + +When D3 or D4 are accessed, everything else is locked out. For D3 +accesses, M1 locks the root adapter. For D4 accesses, the root +adapter is locked directly. + + +Two mux-locked sibling muxes +---------------------------- + +This is a good topology. + + .--------. + .----------. .--| dev D1 | + | mux- |--' '--------' + .--| locked | .--------. + | | mux M1 |-----| dev D2 | + | '----------' '--------' + | .----------. .--------. + .--------. | | mux- |-----| dev D3 | + | root |--+--| locked | '--------' + '--------' | | mux M2 |--. .--------. + | '----------' '--| dev D4 | + | .--------. '--------' + '--| dev D5 | + '--------' + +When D1 is accessed, accesses to D2, D3 and D4 are locked out. But +accesses to D5 may be interleaved at any time. + + +Two parent-locked sibling muxes +------------------------------- + +This is a good topology. + + .--------. + .----------. .--| dev D1 | + | parent- |--' '--------' + .--| locked | .--------. + | | mux M1 |-----| dev D2 | + | '----------' '--------' + | .----------. .--------. + .--------. | | parent- |-----| dev D3 | + | root |--+--| locked | '--------' + '--------' | | mux M2 |--. .--------. + | '----------' '--| dev D4 | + | .--------. '--------' + '--| dev D5 | + '--------' + +When any device is accessed, accesses to all other devices are locked +out. + + +Mux-locked and parent-locked sibling muxes +------------------------------------------ + +This is a good topology. + + .--------. + .----------. .--| dev D1 | + | mux- |--' '--------' + .--| locked | .--------. + | | mux M1 |-----| dev D2 | + | '----------' '--------' + | .----------. .--------. + .--------. | | parent- |-----| dev D3 | + | root |--+--| locked | '--------' + '--------' | | mux M2 |--. .--------. + | '----------' '--| dev D4 | + | .--------. '--------' + '--| dev D5 | + '--------' + +When D1 or D2 are accessed, accesses to D3 and D4 are locked out while +accesses to D5 may interleave. When D3 or D4 are accessed, accesses to +all other devices are locked out. diff --git a/Documentation/infiniband/ipoib.txt b/Documentation/infiniband/ipoib.txt index f2cfe265e836..47c1dd9818f2 100644 --- a/Documentation/infiniband/ipoib.txt +++ b/Documentation/infiniband/ipoib.txt @@ -25,7 +25,7 @@ Partitions and P_Keys main interface for a subinterface is in "parent." Child interface create/delete can also be done using IPoIB's - rtnl_link_ops, where childs created using either way behave the same. + rtnl_link_ops, where children created using either way behave the same. Datagram vs Connected modes diff --git a/Documentation/infiniband/sysfs.txt b/Documentation/infiniband/sysfs.txt index 3ecf0c3a133f..45bcafe6ff8a 100644 --- a/Documentation/infiniband/sysfs.txt +++ b/Documentation/infiniband/sysfs.txt @@ -56,6 +56,18 @@ SYSFS FILES ports/1/pkeys/10 contains the value at index 10 in port 1's P_Key table. + There is an optional "hw_counters" subdirectory that may be under either + the parent device or the port subdirectories or both. If present, + there are a list of counters provided by the hardware. They may match + some of the counters in the counters directory, but they often include + many other counters. In addition to the various counters, there will + be a file named "lifespan" that configures how frequently the core + should update the counters when they are being accessed (counters are + not updated if they are not being accessed). The lifespan is in milli- + seconds and defaults to 10 unless set to something else by the driver. + Users may echo a value between 0 - 10000 to the lifespan file to set + the length of time between updates in milliseconds. + MTHCA The Mellanox HCA driver also creates the files: diff --git a/Documentation/isa.txt b/Documentation/isa.txt new file mode 100644 index 000000000000..f232c26a40be --- /dev/null +++ b/Documentation/isa.txt @@ -0,0 +1,121 @@ +ISA Drivers +----------- + +The following text is adapted from the commit message of the initial +commit of the ISA bus driver authored by Rene Herman. + +During the recent "isa drivers using platform devices" discussion it was +pointed out that (ALSA) ISA drivers ran into the problem of not having +the option to fail driver load (device registration rather) upon not +finding their hardware due to a probe() error not being passed up +through the driver model. In the course of that, I suggested a separate +ISA bus might be best; Russell King agreed and suggested this bus could +use the .match() method for the actual device discovery. + +The attached does this. For this old non (generically) discoverable ISA +hardware only the driver itself can do discovery so as a difference with +the platform_bus, this isa_bus also distributes match() up to the +driver. + +As another difference: these devices only exist in the driver model due +to the driver creating them because it might want to drive them, meaning +that all device creation has been made internal as well. + +The usage model this provides is nice, and has been acked from the ALSA +side by Takashi Iwai and Jaroslav Kysela. The ALSA driver module_init's +now (for oldisa-only drivers) become: + +static int __init alsa_card_foo_init(void) +{ + return isa_register_driver(&snd_foo_isa_driver, SNDRV_CARDS); +} + +static void __exit alsa_card_foo_exit(void) +{ + isa_unregister_driver(&snd_foo_isa_driver); +} + +Quite like the other bus models therefore. This removes a lot of +duplicated init code from the ALSA ISA drivers. + +The passed in isa_driver struct is the regular driver struct embedding a +struct device_driver, the normal probe/remove/shutdown/suspend/resume +callbacks, and as indicated that .match callback. + +The "SNDRV_CARDS" you see being passed in is a "unsigned int ndev" +parameter, indicating how many devices to create and call our methods +with. + +The platform_driver callbacks are called with a platform_device param; +the isa_driver callbacks are being called with a "struct device *dev, +unsigned int id" pair directly -- with the device creation completely +internal to the bus it's much cleaner to not leak isa_dev's by passing +them in at all. The id is the only thing we ever want other then the +struct device * anyways, and it makes for nicer code in the callbacks as +well. + +With this additional .match() callback ISA drivers have all options. If +ALSA would want to keep the old non-load behaviour, it could stick all +of the old .probe in .match, which would only keep them registered after +everything was found to be present and accounted for. If it wanted the +behaviour of always loading as it inadvertently did for a bit after the +changeover to platform devices, it could just not provide a .match() and +do everything in .probe() as before. + +If it, as Takashi Iwai already suggested earlier as a way of following +the model from saner buses more closely, wants to load when a later bind +could conceivably succeed, it could use .match() for the prerequisites +(such as checking the user wants the card enabled and that port/irq/dma +values have been passed in) and .probe() for everything else. This is +the nicest model. + +To the code... + +This exports only two functions; isa_{,un}register_driver(). + +isa_register_driver() register's the struct device_driver, and then +loops over the passed in ndev creating devices and registering them. +This causes the bus match method to be called for them, which is: + +int isa_bus_match(struct device *dev, struct device_driver *driver) +{ + struct isa_driver *isa_driver = to_isa_driver(driver); + + if (dev->platform_data == isa_driver) { + if (!isa_driver->match || + isa_driver->match(dev, to_isa_dev(dev)->id)) + return 1; + dev->platform_data = NULL; + } + return 0; +} + +The first thing this does is check if this device is in fact one of this +driver's devices by seeing if the device's platform_data pointer is set +to this driver. Platform devices compare strings, but we don't need to +do that with everything being internal, so isa_register_driver() abuses +dev->platform_data as a isa_driver pointer which we can then check here. +I believe platform_data is available for this, but if rather not, moving +the isa_driver pointer to the private struct isa_dev is ofcourse fine as +well. + +Then, if the the driver did not provide a .match, it matches. If it did, +the driver match() method is called to determine a match. + +If it did _not_ match, dev->platform_data is reset to indicate this to +isa_register_driver which can then unregister the device again. + +If during all this, there's any error, or no devices matched at all +everything is backed out again and the error, or -ENODEV, is returned. + +isa_unregister_driver() just unregisters the matched devices and the +driver itself. + +module_isa_driver is a helper macro for ISA drivers which do not do +anything special in module init/exit. This eliminates a lot of +boilerplate code. Each module may only use this macro once, and calling +it replaces module_init and module_exit. + +max_num_isa_dev is a macro to determine the maximum possible number of +ISA devices which may be registered in the I/O port address space given +the address extent of the ISA devices. diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO index 52ef02b33da9..581c14bdd7be 100644 --- a/Documentation/ja_JP/HOWTO +++ b/Documentation/ja_JP/HOWTO @@ -290,12 +290,6 @@ Linux カーネルの開発プロセスは現在幾つかの異なるメイン - このプロセスはカーネルが 「準備ができた」と考えられるまで継続しま す。このプロセスはだいたい 6週間継続します。 - - 各リリースでの既知の後戻り問題(regression: このリリースの中で新規 - に作り込まれた問題を指す) はその都度 Linux-kernel メーリングリスト - に投稿されます。ゴールとしては、カーネルが 「準備ができた」と宣言 - する前にこのリストの長さをゼロに減らすことですが、現実には、数個の - 後戻り問題がリリース時にたびたび残ってしまいます。 - Andrew Morton が Linux-kernel メーリングリストにカーネルリリースについ て書いたことをここで言っておくことは価値があります- 「カーネルがいつリリースされるかは誰も知りません。なぜなら、これは現 diff --git a/Documentation/kbuild/kconfig-language.txt b/Documentation/kbuild/kconfig-language.txt index c52856da0cad..db101857b2c9 100644 --- a/Documentation/kbuild/kconfig-language.txt +++ b/Documentation/kbuild/kconfig-language.txt @@ -241,9 +241,8 @@ comment "module support disabled" depends on !MODULES MODVERSIONS directly depends on MODULES, this means it's only visible if -MODULES is different from 'n'. The comment on the other hand is always -visible when MODULES is visible (the (empty) dependency of MODULES is -also part of the comment dependencies). +MODULES is different from 'n'. The comment on the other hand is only +visible when MODULES is set to 'n'. Kconfig syntax @@ -285,12 +284,17 @@ choices: "endchoice" This defines a choice group and accepts any of the above attributes as -options. A choice can only be of type bool or tristate, while a boolean -choice only allows a single config entry to be selected, a tristate -choice also allows any number of config entries to be set to 'm'. This -can be used if multiple drivers for a single hardware exists and only a -single driver can be compiled/loaded into the kernel, but all drivers -can be compiled as modules. +options. A choice can only be of type bool or tristate. If no type is +specified for a choice, it's type will be determined by the type of +the first choice element in the group or remain unknown if none of the +choice elements have a type specified, as well. + +While a boolean choice only allows a single config entry to be +selected, a tristate choice also allows any number of config entries +to be set to 'm'. This can be used if multiple drivers for a single +hardware exists and only a single driver can be compiled/loaded into +the kernel, but all drivers can be compiled as modules. + A choice accepts another option "optional", which allows to set the choice to 'n' and no entry needs to be selected. If no [symbol] is associated with a choice, then you can not have multiple diff --git a/Documentation/kdump/gdbmacros.txt b/Documentation/kdump/gdbmacros.txt index 9b9b454b048a..220d0a80ca2c 100644 --- a/Documentation/kdump/gdbmacros.txt +++ b/Documentation/kdump/gdbmacros.txt @@ -15,15 +15,16 @@ define bttnobp set $tasks_off=((size_t)&((struct task_struct *)0)->tasks) - set $pid_off=((size_t)&((struct task_struct *)0)->pids[1].pid_list.next) + set $pid_off=((size_t)&((struct task_struct *)0)->thread_group.next) set $init_t=&init_task set $next_t=(((char *)($init_t->tasks).next) - $tasks_off) + set var $stacksize = sizeof(union thread_union) while ($next_t != $init_t) set $next_t=(struct task_struct *)$next_t printf "\npid %d; comm %s:\n", $next_t.pid, $next_t.comm printf "===================\n" - set var $stackp = $next_t.thread.esp - set var $stack_top = ($stackp & ~4095) + 4096 + set var $stackp = $next_t.thread.sp + set var $stack_top = ($stackp & ~($stacksize - 1)) + $stacksize while ($stackp < $stack_top) if (*($stackp) > _stext && *($stackp) < _sinittext) @@ -31,13 +32,13 @@ define bttnobp end set $stackp += 4 end - set $next_th=(((char *)$next_t->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_t->thread_group.next) - $pid_off) while ($next_th != $next_t) set $next_th=(struct task_struct *)$next_th printf "\npid %d; comm %s:\n", $next_t.pid, $next_t.comm printf "===================\n" - set var $stackp = $next_t.thread.esp - set var $stack_top = ($stackp & ~4095) + 4096 + set var $stackp = $next_t.thread.sp + set var $stack_top = ($stackp & ~($stacksize - 1)) + stacksize while ($stackp < $stack_top) if (*($stackp) > _stext && *($stackp) < _sinittext) @@ -45,7 +46,7 @@ define bttnobp end set $stackp += 4 end - set $next_th=(((char *)$next_th->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_th->thread_group.next) - $pid_off) end set $next_t=(char *)($next_t->tasks.next) - $tasks_off end @@ -54,42 +55,44 @@ document bttnobp dump all thread stack traces on a kernel compiled with !CONFIG_FRAME_POINTER end +define btthreadstack + set var $pid_task = $arg0 + + printf "\npid %d; comm %s:\n", $pid_task.pid, $pid_task.comm + printf "task struct: " + print $pid_task + printf "===================\n" + set var $stackp = $pid_task.thread.sp + set var $stacksize = sizeof(union thread_union) + set var $stack_top = ($stackp & ~($stacksize - 1)) + $stacksize + set var $stack_bot = ($stackp & ~($stacksize - 1)) + + set $stackp = *((unsigned long *) $stackp) + while (($stackp < $stack_top) && ($stackp > $stack_bot)) + set var $addr = *(((unsigned long *) $stackp) + 1) + info symbol $addr + set $stackp = *((unsigned long *) $stackp) + end +end +document btthreadstack + dump a thread stack using the given task structure pointer +end + + define btt set $tasks_off=((size_t)&((struct task_struct *)0)->tasks) - set $pid_off=((size_t)&((struct task_struct *)0)->pids[1].pid_list.next) + set $pid_off=((size_t)&((struct task_struct *)0)->thread_group.next) set $init_t=&init_task set $next_t=(((char *)($init_t->tasks).next) - $tasks_off) while ($next_t != $init_t) set $next_t=(struct task_struct *)$next_t - printf "\npid %d; comm %s:\n", $next_t.pid, $next_t.comm - printf "===================\n" - set var $stackp = $next_t.thread.esp - set var $stack_top = ($stackp & ~4095) + 4096 - set var $stack_bot = ($stackp & ~4095) + btthreadstack $next_t - set $stackp = *($stackp) - while (($stackp < $stack_top) && ($stackp > $stack_bot)) - set var $addr = *($stackp + 4) - info symbol $addr - set $stackp = *($stackp) - end - - set $next_th=(((char *)$next_t->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_t->thread_group.next) - $pid_off) while ($next_th != $next_t) set $next_th=(struct task_struct *)$next_th - printf "\npid %d; comm %s:\n", $next_t.pid, $next_t.comm - printf "===================\n" - set var $stackp = $next_t.thread.esp - set var $stack_top = ($stackp & ~4095) + 4096 - set var $stack_bot = ($stackp & ~4095) - - set $stackp = *($stackp) - while (($stackp < $stack_top) && ($stackp > $stack_bot)) - set var $addr = *($stackp + 4) - info symbol $addr - set $stackp = *($stackp) - end - set $next_th=(((char *)$next_th->pids[1].pid_list.next) - $pid_off) + btthreadstack $next_th + set $next_th=(((char *)$next_th->thread_group.next) - $pid_off) end set $next_t=(char *)($next_t->tasks.next) - $tasks_off end @@ -101,7 +104,7 @@ end define btpid set var $pid = $arg0 set $tasks_off=((size_t)&((struct task_struct *)0)->tasks) - set $pid_off=((size_t)&((struct task_struct *)0)->pids[1].pid_list.next) + set $pid_off=((size_t)&((struct task_struct *)0)->thread_group.next) set $init_t=&init_task set $next_t=(((char *)($init_t->tasks).next) - $tasks_off) set var $pid_task = 0 @@ -113,29 +116,18 @@ define btpid set $pid_task = $next_t end - set $next_th=(((char *)$next_t->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_t->thread_group.next) - $pid_off) while ($next_th != $next_t) set $next_th=(struct task_struct *)$next_th if ($next_th.pid == $pid) set $pid_task = $next_th end - set $next_th=(((char *)$next_th->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_th->thread_group.next) - $pid_off) end set $next_t=(char *)($next_t->tasks.next) - $tasks_off end - printf "\npid %d; comm %s:\n", $pid_task.pid, $pid_task.comm - printf "===================\n" - set var $stackp = $pid_task.thread.esp - set var $stack_top = ($stackp & ~4095) + 4096 - set var $stack_bot = ($stackp & ~4095) - - set $stackp = *($stackp) - while (($stackp < $stack_top) && ($stackp > $stack_bot)) - set var $addr = *($stackp + 4) - info symbol $addr - set $stackp = *($stackp) - end + btthreadstack $pid_task end document btpid backtrace of pid @@ -145,7 +137,7 @@ end define trapinfo set var $pid = $arg0 set $tasks_off=((size_t)&((struct task_struct *)0)->tasks) - set $pid_off=((size_t)&((struct task_struct *)0)->pids[1].pid_list.next) + set $pid_off=((size_t)&((struct task_struct *)0)->thread_group.next) set $init_t=&init_task set $next_t=(((char *)($init_t->tasks).next) - $tasks_off) set var $pid_task = 0 @@ -157,13 +149,13 @@ define trapinfo set $pid_task = $next_t end - set $next_th=(((char *)$next_t->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_t->thread_group.next) - $pid_off) while ($next_th != $next_t) set $next_th=(struct task_struct *)$next_th if ($next_th.pid == $pid) set $pid_task = $next_th end - set $next_th=(((char *)$next_th->pids[1].pid_list.next) - $pid_off) + set $next_th=(((char *)$next_th->thread_group.next) - $pid_off) end set $next_t=(char *)($next_t->tasks.next) - $tasks_off end @@ -178,21 +170,92 @@ document trapinfo address the kernel panicked. end +define dump_log_idx + set $idx = $arg0 + if ($argc > 1) + set $prev_flags = $arg1 + else + set $prev_flags = 0 + end + set $msg = ((struct printk_log *) (log_buf + $idx)) + set $prefix = 1 + set $newline = 1 + set $log = log_buf + $idx + sizeof(*$msg) + + # prev & LOG_CONT && !(msg->flags & LOG_PREIX) + if (($prev_flags & 8) && !($msg->flags & 4)) + set $prefix = 0 + end + + # msg->flags & LOG_CONT + if ($msg->flags & 8) + # (prev & LOG_CONT && !(prev & LOG_NEWLINE)) + if (($prev_flags & 8) && !($prev_flags & 2)) + set $prefix = 0 + end + # (!(msg->flags & LOG_NEWLINE)) + if (!($msg->flags & 2)) + set $newline = 0 + end + end + + if ($prefix) + printf "[%5lu.%06lu] ", $msg->ts_nsec / 1000000000, $msg->ts_nsec % 1000000000 + end + if ($msg->text_len != 0) + eval "printf \"%%%d.%ds\", $log", $msg->text_len, $msg->text_len + end + if ($newline) + printf "\n" + end + if ($msg->dict_len > 0) + set $dict = $log + $msg->text_len + set $idx = 0 + set $line = 1 + while ($idx < $msg->dict_len) + if ($line) + printf " " + set $line = 0 + end + set $c = $dict[$idx] + if ($c == '\0') + printf "\n" + set $line = 1 + else + if ($c < ' ' || $c >= 127 || $c == '\\') + printf "\\x%02x", $c + else + printf "%c", $c + end + end + set $idx = $idx + 1 + end + printf "\n" + end +end +document dump_log_idx + Dump a single log given its index in the log buffer. The first + parameter is the index into log_buf, the second is optional and + specified the previous log buffer's flags, used for properly + formatting continued lines. +end define dmesg - set $i = 0 - set $end_idx = (log_end - 1) & (log_buf_len - 1) + set $i = log_first_idx + set $end_idx = log_first_idx + set $prev_flags = 0 - while ($i < logged_chars) - set $idx = (log_end - 1 - logged_chars + $i) & (log_buf_len - 1) - - if ($idx + 100 <= $end_idx) || \ - ($end_idx <= $idx && $idx + 100 < log_buf_len) - printf "%.100s", &log_buf[$idx] - set $i = $i + 100 + while (1) + set $msg = ((struct printk_log *) (log_buf + $i)) + if ($msg->len == 0) + set $i = 0 else - printf "%c", log_buf[$idx] - set $i = $i + 1 + dump_log_idx $i $prev_flags + set $i = $i + $msg->len + set $prev_flags = $msg->flags + end + if ($i == $end_idx) + loop_break end end end diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt index bc4bd5a44b88..88ff63d5fde3 100644 --- a/Documentation/kdump/kdump.txt +++ b/Documentation/kdump/kdump.txt @@ -263,12 +263,6 @@ The syntax is: crashkernel=:[,:,...][@offset] range=start-[end] -Please note, on arm, the offset is required. - crashkernel=:[,:,...]@offset - range=start-[end] - - 'start' is inclusive and 'end' is exclusive. - For example: crashkernel=512M-2G:64M,2G-:128M @@ -307,10 +301,9 @@ Boot into System Kernel on the memory consumption of the kdump system. In general this is not dependent on the memory size of the production system. - On arm, use "crashkernel=Y@X". Note that the start address of the kernel - will be aligned to 128MiB (0x08000000), so if the start address is not then - any space below the alignment point may be overwritten by the dump-capture kernel, - which means it is possible that the vmcore is not that precise as expected. + On arm, the use of "crashkernel=Y@X" is no longer necessary; the + kernel will automatically locate the crash kernel image within the + first 512MB of RAM if X is not given. Load the Dump-capture Kernel diff --git a/Documentation/kernel-docs.txt b/Documentation/kernel-docs.txt index fe217c1c2f7f..1dafc52167b0 100644 --- a/Documentation/kernel-docs.txt +++ b/Documentation/kernel-docs.txt @@ -194,15 +194,15 @@ simple---most of the complexity (other than talking to the hardware) involves managing network packets in memory". - * Title: "Writing Linux Device Drivers" + * Title: "Linux Kernel Hackers' Guide" Author: Michael K. Johnson. - URL: http://users.evitech.fi/~tk/rtos/writing_linux_device_d.html - Keywords: files, VFS, file operations, kernel interface, character - vs block devices, I/O access, hardware interrupts, DMA, access to - user memory, memory allocation, timers. - Description: Introductory 50-minutes (sic) tutorial on writing - device drivers. 12 pages written by the same author of the "Kernel - Hackers' Guide" which give a very good overview of the topic. + URL: http://www.tldp.org/LDP/khg/HyperNews/get/khg.html + Keywords: device drivers, files, VFS, kernel interface, character vs + block devices, hardware interrupts, scsi, DMA, access to user memory, + memory allocation, timers. + Description: A guide designed to help you get up to speed on the + concepts that are not intuitevly obvious, and to document the internal + structures of Linux. * Title: "The Venus kernel interface" Author: Peter J. Braam. @@ -250,7 +250,7 @@ * Title: "Analysis of the Ext2fs structure" Author: Louis-Dominique Dubeau. - URL: http://www.nondot.org/sabre/os/files/FileSystems/ext2fs/ + URL: http://teaching.csse.uwa.edu.au/units/CITS2002/fs-ext2/ Keywords: ext2, filesystem, ext2fs. Description: Description of ext2's blocks, directories, inodes, bitmaps, invariants... @@ -266,14 +266,14 @@ * Title: "Kernel API changes from 2.0 to 2.2" Author: Richard Gooch. - URL: - http://www.linuxhq.com/guides/LKMPG/node28.html + URL: http://www.safe-mbox.com/~rgooch/linux/docs/porting-to-2.2.html Keywords: 2.2, changes. Description: Kernel functions/structures/variables which changed from 2.0.x to 2.2.x. * Title: "Kernel API changes from 2.2 to 2.4" Author: Richard Gooch. + URL: http://www.safe-mbox.com/~rgooch/linux/docs/porting-to-2.4.html Keywords: 2.4, changes. Description: Kernel functions/structures/variables which changed from 2.2.x to 2.4.x. @@ -609,6 +609,13 @@ Pages: 432. ISBN: 0-201-63338-8 + * Title: "Linux Kernel Development, 3rd Edition" + Author: Robert Love + Publisher: Addison-Wesley. + Date: July, 2010 + Pages: 440 + ISBN: 978-0672329463 + MISCELLANEOUS: * Name: linux/Documentation diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index a2d51d81ff5d..82b42c958d1c 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1054,6 +1054,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. the driver will use only 32-bit accessors to read/write the device registers. + meson, + Start an early, polled-mode console on a meson serial + port at the specified address. The serial port must + already be setup and configured. Options are not yet + supported. + msm_serial, Start an early, polled-mode console on an msm serial port at the specified address. The serial port @@ -1787,6 +1793,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. PCI device 00:14.0 write the parameter as: ivrs_hpet[0]=00:14.0 + ivrs_acpihid [HW,X86_64] + Provide an override to the ACPI-HID:UID<->DEVICE-ID + mapping provided in the IVRS ACPI table. For + example, to map UART-HID:UID AMD0020:0 to + PCI device 00:14.5 write the parameter as: + ivrs_acpihid[00:14.5]=AMD0020:0 + js= [HW,JOY] Analog joystick See Documentation/input/joystick.txt. @@ -2161,6 +2174,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted. [KNL,SH] Allow user to override the default size for per-device physically contiguous DMA buffers. + memhp_default_state=online/offline + [KNL] Set the initial state for the memory hotplug + onlining policy. If not specified, the default value is + set according to the + CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE kernel config + option. + See Documentation/memory-hotplug.txt. + memmap=exactmap [KNL,X86] Enable setting of an exact E820 memory map, as specified by the user. Such memmap=exactmap lines can be constructed based on @@ -2558,6 +2579,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted. nohugeiomap [KNL,x86] Disable kernel huge I/O mappings. + nosmt [KNL,S390] Disable symmetric multithreading (SMT). + Equivalent to smt=1. + noxsave [BUGS=X86] Disables x86 extended register state save and restore using xsave. The kernel will fallback to enabling legacy floating-point and sse state. @@ -2941,11 +2965,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted. for broken drivers that don't call it. skip_isa_align [X86] do not align io start addr, so can handle more pci cards - firmware [ARM] Do not re-enumerate the bus but instead - just use the configuration from the - bootloader. This is currently used on - IXP2000 systems where the bus has to be - configured a certain way for adjunct CPUs. noearly [X86] Don't do any early type 1 scanning. This might help on some broken boards which machine check when some devices' config space @@ -3753,6 +3772,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. 1: Fast pin select (default) 2: ATC IRMode + smt [KNL,S390] Set the maximum number of threads (logical + CPUs) to use per physical CPU on systems capable of + symmetric multithreading (SMT). Will be capped to the + actual hardware limit. + Format: + Default: -1 (no limit) + softlockup_panic= [KNL] Should the soft-lockup detector generate panics. Format: diff --git a/Documentation/ko_KR/HOWTO b/Documentation/ko_KR/HOWTO index 5a81b394b3b5..9a3e65924d54 100644 --- a/Documentation/ko_KR/HOWTO +++ b/Documentation/ko_KR/HOWTO @@ -236,9 +236,9 @@ Documentation/DocBook/ 디렉토리 내에서 만들어지며 PDF, Postscript, H - 새로운 커널이 배포되자마자 2주의 시간이 주어진다. 이 기간동은 메인테이너들은 큰 diff들을 Linus에게 제출할 수 있다. 대개 이 패치들은 몇 주 동안 -next 커널내에 이미 있었던 것들이다. 큰 변경들을 제출하는 데 - 선호되는 방법은 git(커널의 소스 관리 툴, 더 많은 정보들은 http://git.or.cz/ - 에서 참조할 수 있다)를 사용하는 것이지만 순수한 패치파일의 형식으로 보내는 - 것도 무관하다. + 선호되는 방법은 git(커널의 소스 관리 툴, 더 많은 정보들은 + http://git-scm.com/ 에서 참조할 수 있다)를 사용하는 것이지만 순수한 + 패치파일의 형식으로 보내는 것도 무관하다. - 2주 후에 -rc1 커널이 배포되며 지금부터는 전체 커널의 안정성에 영향을 미칠수 있는 새로운 기능들을 포함하지 않는 패치들만이 추가될 수 있다. 완전히 새로운 드라이버(혹은 파일시스템)는 -rc1 이후에만 받아들여진다는 @@ -253,8 +253,6 @@ Documentation/DocBook/ 디렉토리 내에서 만들어지며 PDF, Postscript, H 것이다. - 이러한 프로세스는 커널이 "준비(ready)"되었다고 여겨질때까지 계속된다. 프로세스는 대체로 6주간 지속된다. - - 각 -rc 배포에 있는 알려진 회귀의 목록들은 다음 URI에 남겨진다. - http://kernelnewbies.org/known_regressions 커널 배포에 있어서 언급할만한 가치가 있는 리눅스 커널 메일링 리스트의 Andrew Morton의 글이 있다. diff --git a/Documentation/laptops/toshiba_haps.txt b/Documentation/laptops/toshiba_haps.txt index 11dbcfdc9e7a..0c1d88dedbde 100644 --- a/Documentation/laptops/toshiba_haps.txt +++ b/Documentation/laptops/toshiba_haps.txt @@ -19,7 +19,7 @@ Author: Azael Avalos -------------- This driver provides support for the accelerometer found in various Toshiba -laptops, being called "Toshiba HDD Protection - Shock Sensor" officialy, +laptops, being called "Toshiba HDD Protection - Shock Sensor" officially, and detects laptops automatically with this device. On Windows, Toshiba provided software monitors this device and provides automatic HDD protection (head unload) on sudden moves or harsh vibrations, diff --git a/Documentation/leds/leds-class.txt b/Documentation/leds/leds-class.txt index d406d98339b2..44f5e6bccd97 100644 --- a/Documentation/leds/leds-class.txt +++ b/Documentation/leds/leds-class.txt @@ -74,8 +74,8 @@ blink_set() function (see ). To set an LED to blinking, however, it is better to use the API function led_blink_set(), as it will check and implement software fallback if necessary. -To turn off blinking again, use the API function led_brightness_set() -as that will not just set the LED brightness but also stop any software +To turn off blinking, use the API function led_brightness_set() +with brightness value LED_OFF, which should stop any software timers that may have been required for blinking. The blink_set() function should choose a user friendly blinking value diff --git a/Documentation/lzo.txt b/Documentation/lzo.txt index ea45dd3901e3..285c54f66779 100644 --- a/Documentation/lzo.txt +++ b/Documentation/lzo.txt @@ -69,9 +69,9 @@ Description IMPORTANT NOTE : in the code some length checks are missing because certain instructions are called under the assumption that a certain number of bytes - follow because it has already been garanteed before parsing the instructions. + follow because it has already been guaranteed before parsing the instructions. They just have to "refill" this credit if they consume extra bytes. This is - an implementation design choice independant on the algorithm or encoding. + an implementation design choice independent on the algorithm or encoding. Byte sequences diff --git a/Documentation/md-cluster.txt b/Documentation/md-cluster.txt index c100c7163507..38883276d31c 100644 --- a/Documentation/md-cluster.txt +++ b/Documentation/md-cluster.txt @@ -316,3 +316,9 @@ The algorithm is: nodes are using the raid which is achieved by lock all bitmap locks within the cluster, and also those locks are unlocked accordingly. + +7. Unsupported features + +There are somethings which are not supported by cluster MD yet. + +- update size and change array_sectors. diff --git a/Documentation/memory-hotplug.txt b/Documentation/memory-hotplug.txt index 443f4b44ad97..0d7cb955aa01 100644 --- a/Documentation/memory-hotplug.txt +++ b/Documentation/memory-hotplug.txt @@ -261,10 +261,11 @@ it according to the policy which can be read from "auto_online_blocks" file: % cat /sys/devices/system/memory/auto_online_blocks -The default is "offline" which means the newly added memory is not in a -ready-to-use state and you have to "online" the newly added memory blocks -manually. Automatic onlining can be requested by writing "online" to -"auto_online_blocks" file: +The default depends on the CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE kernel config +option. If it is disabled the default is "offline" which means the newly added +memory is not in a ready-to-use state and you have to "online" the newly added +memory blocks manually. Automatic onlining can be requested by writing "online" +to "auto_online_blocks" file: % echo online > /sys/devices/system/memory/auto_online_blocks diff --git a/Documentation/mmc/00-INDEX b/Documentation/mmc/00-INDEX index a9ba6720ffdf..4623bc0aa0bb 100644 --- a/Documentation/mmc/00-INDEX +++ b/Documentation/mmc/00-INDEX @@ -6,3 +6,5 @@ mmc-dev-parts.txt - info on SD and MMC device partitions mmc-async-req.txt - info on mmc asynchronous requests +mmc-tools.txt + - info on mmc-utils tools diff --git a/Documentation/mmc/mmc-tools.txt b/Documentation/mmc/mmc-tools.txt new file mode 100644 index 000000000000..735509c165d5 --- /dev/null +++ b/Documentation/mmc/mmc-tools.txt @@ -0,0 +1,34 @@ +MMC tools introduction +====================== + +There is one MMC test tools called mmc-utils, which is maintained by Chris Ball, +you can find it at the below public git repository: +http://git.kernel.org/cgit/linux/kernel/git/cjb/mmc-utils.git/ + +Functions +========= + +The mmc-utils tools can do the following: + - Print and parse extcsd data. + - Determine the eMMC writeprotect status. + - Set the eMMC writeprotect status. + - Set the eMMC data sector size to 4KB by disabling emulation. + - Create general purpose partition. + - Enable the enhanced user area. + - Enable write reliability per partition. + - Print the response to STATUS_SEND (CMD13). + - Enable the boot partition. + - Set Boot Bus Conditions. + - Enable the eMMC BKOPS feature. + - Permanently enable the eMMC H/W Reset feature. + - Permanently disable the eMMC H/W Reset feature. + - Send Sanitize command. + - Program authentication key for the device. + - Counter value for the rpmb device will be read to stdout. + - Read from rpmb device to output. + - Write to rpmb device from data file. + - Enable the eMMC cache feature. + - Disable the eMMC cache feature. + - Print and parse CID data. + - Print and parse CSD data. + - Print and parse SCR data. diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt index 6ab619fcc517..d58ff8467953 100644 --- a/Documentation/networking/can.txt +++ b/Documentation/networking/can.txt @@ -1256,7 +1256,7 @@ solution for a couple of reasons: 7. SocketCAN resources ----------------------- - The Linux CAN / SocketCAN project ressources (project site / mailing list) + The Linux CAN / SocketCAN project resources (project site / mailing list) are referenced in the MAINTAINERS file in the Linux source tree. Search for CAN NETWORK [LAYERS|DRIVERS]. diff --git a/Documentation/networking/dsa/dsa.txt b/Documentation/networking/dsa/dsa.txt index 631b0f7ae16f..9d05ed7f7da5 100644 --- a/Documentation/networking/dsa/dsa.txt +++ b/Documentation/networking/dsa/dsa.txt @@ -369,8 +369,6 @@ does not allocate any driver private context space. Switch configuration -------------------- -- priv_size: additional size needed by the switch driver for its private context - - tag_protocol: this is to indicate what kind of tagging protocol is supported, should be a valid value from the dsa_tag_protocol enum @@ -416,11 +414,6 @@ PHY devices and link management to the switch port MDIO registers. If unavailable return a negative error code. -- poll_link: Function invoked by DSA to query the link state of the switch - builtin Ethernet PHYs, per port. This function is responsible for calling - netif_carrier_{on,off} when appropriate, and can be used to poll all ports in a - single call. Executes from workqueue context. - - adjust_link: Function invoked by the PHY library when a slave network device is attached to a PHY device. This function is responsible for appropriately configuring the switch port link parameters: speed, duplex, pause based on @@ -542,6 +535,16 @@ Bridge layer Bridge VLAN filtering --------------------- +- port_vlan_filtering: bridge layer function invoked when the bridge gets + configured for turning on or off VLAN filtering. If nothing specific needs to + be done at the hardware level, this callback does not need to be implemented. + When VLAN filtering is turned on, the hardware must be programmed with + rejecting 802.1Q frames which have VLAN IDs outside of the programmed allowed + VLAN ID map/rules. If there is no PVID programmed into the switch port, + untagged frames must be rejected as well. When turned off the switch must + accept any 802.1Q frames irrespective of their VLAN ID, and untagged frames are + allowed. + - port_vlan_prepare: bridge layer function invoked when the bridge prepares the configuration of a VLAN on the given port. If the operation is not supported by the hardware, this function should return -EOPNOTSUPP to inform the bridge diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt index b9a4edf21ade..683ada5ad81d 100644 --- a/Documentation/networking/filter.txt +++ b/Documentation/networking/filter.txt @@ -230,7 +230,7 @@ opcodes as defined in linux/filter.h stand for: mul 0, 4 A * div 0, 4 A / mod 0, 4 A % - neg 0, 4 !A + neg !A and 0, 4 A & or 0, 4 A | xor 0, 4 A ^ diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 6c7f365b1515..9ae929395b24 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -1036,15 +1036,17 @@ proxy_arp_pvlan - BOOLEAN shared_media - BOOLEAN Send(router) or accept(host) RFC1620 shared media redirects. - Overrides ip_secure_redirects. + Overrides secure_redirects. shared_media for the interface will be enabled if at least one of conf/{all,interface}/shared_media is set to TRUE, it will be disabled otherwise default TRUE secure_redirects - BOOLEAN - Accept ICMP redirect messages only for gateways, - listed in default gateway list. + Accept ICMP redirect messages only to gateways listed in the + interface's current gateway list. Even if disabled, RFC1122 redirect + rules still apply. + Overridden by shared_media. secure_redirects for the interface will be enabled if at least one of conf/{all,interface}/secure_redirects is set to TRUE, it will be disabled otherwise diff --git a/Documentation/phy.txt b/Documentation/phy.txt index b388c5af9e72..0aa994bd9a91 100644 --- a/Documentation/phy.txt +++ b/Documentation/phy.txt @@ -31,16 +31,28 @@ should provide its own implementation of of_xlate. of_xlate is used only for dt boot case. #define of_phy_provider_register(dev, xlate) \ - __of_phy_provider_register((dev), THIS_MODULE, (xlate)) + __of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate)) #define devm_of_phy_provider_register(dev, xlate) \ - __devm_of_phy_provider_register((dev), THIS_MODULE, (xlate)) + __devm_of_phy_provider_register((dev), NULL, THIS_MODULE, (xlate)) of_phy_provider_register and devm_of_phy_provider_register macros can be used to register the phy_provider and it takes device and of_xlate as arguments. For the dt boot case, all PHY providers should use one of the above 2 macros to register the PHY provider. +Often the device tree nodes associated with a PHY provider will contain a set +of children that each represent a single PHY. Some bindings may nest the child +nodes within extra levels for context and extensibility, in which case the low +level of_phy_provider_register_full() and devm_of_phy_provider_register_full() +macros can be used to override the node containing the children. + +#define of_phy_provider_register_full(dev, children, xlate) \ + __of_phy_provider_register(dev, children, THIS_MODULE, xlate) + +#define devm_of_phy_provider_register_full(dev, children, xlate) \ + __devm_of_phy_provider_register_full(dev, children, THIS_MODULE, xlate) + void devm_of_phy_provider_unregister(struct device *dev, struct phy_provider *phy_provider); void of_phy_provider_unregister(struct phy_provider *phy_provider); diff --git a/Documentation/powerpc/eeh-pci-error-recovery.txt b/Documentation/powerpc/eeh-pci-error-recovery.txt index 9d4e33df624c..678189280bb4 100644 --- a/Documentation/powerpc/eeh-pci-error-recovery.txt +++ b/Documentation/powerpc/eeh-pci-error-recovery.txt @@ -12,7 +12,7 @@ Overview: The IBM POWER-based pSeries and iSeries computers include PCI bus controller chips that have extended capabilities for detecting and reporting a large variety of PCI bus error conditions. These features -go under the name of "EEH", for "Extended Error Handling". The EEH +go under the name of "EEH", for "Enhanced Error Handling". The EEH hardware features allow PCI bus errors to be cleared and a PCI card to be "rebooted", without also having to reboot the operating system. diff --git a/Documentation/pps/pps.txt b/Documentation/pps/pps.txt index 7cb7264ad598..50022b3c8ebf 100644 --- a/Documentation/pps/pps.txt +++ b/Documentation/pps/pps.txt @@ -98,7 +98,7 @@ pps_source_info_s as follows: }; and then calling the function pps_register_source() in your -intialization routine as follows: +initialization routine as follows: source = pps_register_source(&pps_ktimer_info, PPS_CAPTUREASSERT | PPS_OFFSETASSERT); diff --git a/Documentation/pwm.txt b/Documentation/pwm.txt index ca895fd211e4..789b27c6ec99 100644 --- a/Documentation/pwm.txt +++ b/Documentation/pwm.txt @@ -42,9 +42,26 @@ variants of these functions, devm_pwm_get() and devm_pwm_put(), also exist. After being requested, a PWM has to be configured using: -int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns); +int pwm_apply_state(struct pwm_device *pwm, struct pwm_state *state); -To start/stop toggling the PWM output use pwm_enable()/pwm_disable(). +This API controls both the PWM period/duty_cycle config and the +enable/disable state. + +The pwm_config(), pwm_enable() and pwm_disable() functions are just wrappers +around pwm_apply_state() and should not be used if the user wants to change +several parameter at once. For example, if you see pwm_config() and +pwm_{enable,disable}() calls in the same function, this probably means you +should switch to pwm_apply_state(). + +The PWM user API also allows one to query the PWM state with pwm_get_state(). + +In addition to the PWM state, the PWM API also exposes PWM arguments, which +are the reference PWM config one should use on this PWM. +PWM arguments are usually platform-specific and allows the PWM user to only +care about dutycycle relatively to the full period (like, duty = 50% of the +period). struct pwm_args contains 2 fields (period and polarity) and should +be used to set the initial PWM config (usually done in the probe function +of the PWM user). PWM arguments are retrieved with pwm_get_args(). Using PWMs with the sysfs interface ----------------------------------- @@ -105,6 +122,15 @@ goes low for the remainder of the period. Conversely, a signal with inversed polarity starts low for the duration of the duty cycle and goes high for the remainder of the period. +Drivers are encouraged to implement ->apply() instead of the legacy +->enable(), ->disable() and ->config() methods. Doing that should provide +atomicity in the PWM config workflow, which is required when the PWM controls +a critical device (like a regulator). + +The implementation of ->get_state() (a method used to retrieve initial PWM +state) is also encouraged for the same reason: letting the PWM user know +about the current PWM state would allow him to avoid glitches. + Locking ------- diff --git a/Documentation/robust-futexes.txt b/Documentation/robust-futexes.txt index af6fce23e484..61c22d608759 100644 --- a/Documentation/robust-futexes.txt +++ b/Documentation/robust-futexes.txt @@ -126,9 +126,9 @@ vma based method: - no VM changes are needed - 'struct address_space' is left alone. - - no registration of individual locks is needed: robust mutexes dont + - no registration of individual locks is needed: robust mutexes don't need any extra per-lock syscalls. Robust mutexes thus become a very - lightweight primitive - so they dont force the application designer + lightweight primitive - so they don't force the application designer to do a hard choice between performance and robustness - robust mutexes are just as fast. @@ -202,7 +202,7 @@ and the remaining bits are for the TID. Testing, architecture support ----------------------------- -i've tested the new syscalls on x86 and x86_64, and have made sure the +I've tested the new syscalls on x86 and x86_64, and have made sure the parsing of the userspace list is robust [ ;-) ] even if the list is deliberately corrupted. diff --git a/Documentation/rpmsg.txt b/Documentation/rpmsg.txt index f7edc3aa1e92..a95e36a43288 100644 --- a/Documentation/rpmsg.txt +++ b/Documentation/rpmsg.txt @@ -249,24 +249,12 @@ MODULE_DEVICE_TABLE(rpmsg, rpmsg_driver_sample_id_table); static struct rpmsg_driver rpmsg_sample_client = { .drv.name = KBUILD_MODNAME, - .drv.owner = THIS_MODULE, .id_table = rpmsg_driver_sample_id_table, .probe = rpmsg_sample_probe, .callback = rpmsg_sample_cb, .remove = rpmsg_sample_remove, }; - -static int __init init(void) -{ - return register_rpmsg_driver(&rpmsg_sample_client); -} -module_init(init); - -static void __exit fini(void) -{ - unregister_rpmsg_driver(&rpmsg_sample_client); -} -module_exit(fini); +module_rpmsg_driver(rpmsg_sample_client); Note: a similar sample which can be built and loaded can be found in samples/rpmsg/. diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas index 18b570990040..00ffdf187f0b 100644 --- a/Documentation/scsi/ChangeLog.megaraid_sas +++ b/Documentation/scsi/ChangeLog.megaraid_sas @@ -63,7 +63,7 @@ Release Date : Sat. Feb 9, 2013 17:00:00 PST 2013 - Current Version : 06.506.00.00-rc1 Old Version : 06.504.01.00-rc1 1. Add 4k FastPath DIF support. - 2. Dont load DevHandle unless FastPath enabled. + 2. Don't load DevHandle unless FastPath enabled. 3. Version and Changelog update. ------------------------------------------------------------------------------- Release Date : Mon. Oct 1, 2012 17:00:00 PST 2012 - @@ -105,7 +105,7 @@ Old Version : 00.00.06.12-rc1 1. Fix reglockFlags for degraded raid5/6 for MR 9360/9380. 2. Mask off flags in ioctl path to prevent memory scribble with older MegaCLI versions. - 3. Remove poll_mode_io module paramater, sysfs node, and associated code. + 3. Remove poll_mode_io module parameter, sysfs node, and associated code. ------------------------------------------------------------------------------- Release Date : Wed. Oct 5, 2011 17:00:00 PST 2010 - (emaild-id:megaraidlinux@lsi.com) @@ -199,7 +199,7 @@ Old Version : 00.00.04.31-rc1 1. Add the Online Controller Reset (OCR) to the Driver. OCR is the new feature for megaraid_sas driver which will allow the fw to do the chip reset which will not - affact the OS behavious. + affect the OS behavior. To add the OCR support, driver need to do: a). reset the controller chips -- Xscale and Gen2 which @@ -233,7 +233,7 @@ Old Version : 00.00.04.31-rc1 failed state. Driver will kill adapter if can't bring back FW after the this three times reset. 4. Add the input parameter max_sectors to 1MB support to our GEN2 controller. - customer can use the input paramenter max_sectors to add 1MB support to GEN2 + customer can use the input parameter max_sectors to add 1MB support to GEN2 controller. 1 Release Date : Thur. Oct 29, 2009 09:12:45 PST 2009 - @@ -582,11 +582,11 @@ ii. Bug fix : Disable controller interrupt before firing INIT cmd to FW. 1 Release Date : Wed Feb 03 14:31:44 PST 2006 - Sumant Patro 2 Current Version : 00.00.02.04 -3 Older Version : 00.00.02.04 +3 Older Version : 00.00.02.04 -i. Remove superflous instance_lock +i. Remove superfluous instance_lock - gets rid of the otherwise superflous instance_lock and avoids an unsave + gets rid of the otherwise superfluous instance_lock and avoids an unsafe unsynchronized access in the error handler. - Christoph Hellwig @@ -594,43 +594,43 @@ i. Remove superflous instance_lock 1 Release Date : Wed Feb 03 14:31:44 PST 2006 - Sumant Patro 2 Current Version : 00.00.02.04 -3 Older Version : 00.00.02.04 +3 Older Version : 00.00.02.04 i. Support for 1078 type (ppc IOP) controller, device id : 0x60 added. - During initialization, depending on the device id, the template members - are initialized with function pointers specific to the ppc or - xscale controllers. + During initialization, depending on the device id, the template members + are initialized with function pointers specific to the ppc or + xscale controllers. -Sumant Patro -1 Release Date : Fri Feb 03 14:16:25 PST 2006 - Sumant Patro +1 Release Date : Fri Feb 03 14:16:25 PST 2006 - Sumant Patro 2 Current Version : 00.00.02.04 -3 Older Version : 00.00.02.02 -i. Register 16 byte CDB capability with scsi midlayer +3 Older Version : 00.00.02.02 +i. Register 16 byte CDB capability with scsi midlayer - "This patch properly registers the 16 byte command length capability of the - megaraid_sas controlled hardware with the scsi midlayer. All megaraid_sas + "This patch properly registers the 16 byte command length capability of the + megaraid_sas controlled hardware with the scsi midlayer. All megaraid_sas hardware supports 16 byte CDB's." - -Joshua Giles + -Joshua Giles 1 Release Date : Mon Jan 23 14:09:01 PST 2006 - Sumant Patro 2 Current Version : 00.00.02.02 -3 Older Version : 00.00.02.01 +3 Older Version : 00.00.02.01 -i. New template defined to represent each family of controllers (identified by processor used). - The template will have defintions that will be initialised to appropritae values for a specific family of controllers. The template definition has four function pointers. During driver initialisation the function pointers will be set based on the controller family type. This change is done to support new controllers that has different processors and thus different register set. +i. New template defined to represent each family of controllers (identified by processor used). + The template will have definitions that will be initialised to appropriate values for a specific family of controllers. The template definition has four function pointers. During driver initialisation the function pointers will be set based on the controller family type. This change is done to support new controllers that has different processors and thus different register set. -Sumant Patro 1 Release Date : Mon Dec 19 14:36:26 PST 2005 - Sumant Patro -2 Current Version : 00.00.02.00-rc4 -3 Older Version : 00.00.02.01 +2 Current Version : 00.00.02.00-rc4 +3 Older Version : 00.00.02.01 -i. Code reorganized to remove code duplication in megasas_build_cmd. +i. Code reorganized to remove code duplication in megasas_build_cmd. - "There's a lot of duplicate code megasas_build_cmd. Move that out of the different codepathes and merge the reminder of megasas_build_cmd into megasas_queue_command" + "There's a lot of duplicate code megasas_build_cmd. Move that out of the different codepaths and merge the reminder of megasas_build_cmd into megasas_queue_command" - Christoph Hellwig diff --git a/Documentation/scsi/bfa.txt b/Documentation/scsi/bfa.txt index f2d6e9d1791e..3cc4d80d6092 100644 --- a/Documentation/scsi/bfa.txt +++ b/Documentation/scsi/bfa.txt @@ -50,7 +50,7 @@ be found at: http://www.brocade.com/services-support/drivers-downloads/adapters/Linux.page -and then click following respective util pacakge link +and then click following respective util package link Version Link diff --git a/Documentation/scsi/g_NCR5380.txt b/Documentation/scsi/g_NCR5380.txt index 3b80f567f818..fd880150aeea 100644 --- a/Documentation/scsi/g_NCR5380.txt +++ b/Documentation/scsi/g_NCR5380.txt @@ -23,11 +23,10 @@ supported by the driver. If the default configuration does not work for you, you can use the kernel command lines (eg using the lilo append command): - ncr5380=port,irq,dma - ncr53c400=port,irq -or - ncr5380=base,irq,dma - ncr53c400=base,irq + ncr5380=addr,irq + ncr53c400=addr,irq + ncr53c400a=addr,irq + dtc3181e=addr,irq The driver does not probe for any addresses or ports other than those in the OVERRIDE or given to the kernel as above. @@ -36,19 +35,17 @@ This driver provides some information on what it has detected in /proc/scsi/g_NCR5380/x where x is the scsi card number as detected at boot time. More info to come in the future. -When NCR53c400 support is compiled in, BIOS parameters will be returned by -the driver (the raw 5380 driver does not and I don't plan to fiddle with -it!). - This driver works as a module. When included as a module, parameters can be passed on the insmod/modprobe command line: ncr_irq=xx the interrupt ncr_addr=xx the port or base address (for port or memory mapped, resp.) - ncr_dma=xx the DMA ncr_5380=1 to set up for a NCR5380 board ncr_53c400=1 to set up for a NCR53C400 board + ncr_53c400a=1 to set up for a NCR53C400A board + dtc_3181e=1 to set up for a Domex Technology Corp 3181E board + hp_c2502=1 to set up for a Hewlett Packard C2502 board e.g. modprobe g_NCR5380 ncr_irq=5 ncr_addr=0x350 ncr_5380=1 for a port mapped NCR5380 board or diff --git a/Documentation/scsi/scsi-parameters.txt b/Documentation/scsi/scsi-parameters.txt index 2bfd6f6d2d3d..1241ac11edb1 100644 --- a/Documentation/scsi/scsi-parameters.txt +++ b/Documentation/scsi/scsi-parameters.txt @@ -27,13 +27,15 @@ parameters may be changed at runtime by the command aic79xx= [HW,SCSI] See Documentation/scsi/aic79xx.txt. - atascsi= [HW,SCSI] Atari SCSI + atascsi= [HW,SCSI] + See drivers/scsi/atari_scsi.c. BusLogic= [HW,SCSI] See drivers/scsi/BusLogic.c, comment before function BusLogic_ParseDriverOptions(). dtc3181e= [HW,SCSI] + See Documentation/scsi/g_NCR5380.txt. eata= [HW,SCSI] @@ -51,8 +53,8 @@ parameters may be changed at runtime by the command ips= [HW,SCSI] Adaptec / IBM ServeRAID controller See header of drivers/scsi/ips.c. - mac5380= [HW,SCSI] Format: - ,,,, + mac5380= [HW,SCSI] + See drivers/scsi/mac_scsi.c. max_luns= [SCSI] Maximum number of LUNs to probe. Should be between 1 and 2^32-1. @@ -65,10 +67,13 @@ parameters may be changed at runtime by the command See header of drivers/scsi/NCR_D700.c. ncr5380= [HW,SCSI] + See Documentation/scsi/g_NCR5380.txt. ncr53c400= [HW,SCSI] + See Documentation/scsi/g_NCR5380.txt. ncr53c400a= [HW,SCSI] + See Documentation/scsi/g_NCR5380.txt. ncr53c406a= [HW,SCSI] diff --git a/Documentation/scsi/scsi_eh.txt b/Documentation/scsi/scsi_eh.txt index 8638f61c8c9d..37eca00796ee 100644 --- a/Documentation/scsi/scsi_eh.txt +++ b/Documentation/scsi/scsi_eh.txt @@ -263,19 +263,23 @@ scmd->allowed. 3. scmd recovered ACTION: scsi_eh_finish_cmd() is invoked to EH-finish scmd - - shost->host_failed-- - clear scmd->eh_eflags - scsi_setup_cmd_retry() - move from local eh_work_q to local eh_done_q LOCKING: none + CONCURRENCY: at most one thread per separate eh_work_q to + keep queue manipulation lockless 4. EH completes ACTION: scsi_eh_flush_done_q() retries scmds or notifies upper - layer of failure. + layer of failure. May be called concurrently but must have + a no more than one thread per separate eh_work_q to + manipulate the queue locklessly - scmd is removed from eh_done_q and scmd->eh_entry is cleared - if retry is necessary, scmd is requeued using scsi_queue_insert() - otherwise, scsi_finish_command() is invoked for scmd + - zero shost->host_failed LOCKING: queue or finish function performs appropriate locking diff --git a/Documentation/scsi/tcm_qla2xxx.txt b/Documentation/scsi/tcm_qla2xxx.txt new file mode 100644 index 000000000000..c3a670a25e2b --- /dev/null +++ b/Documentation/scsi/tcm_qla2xxx.txt @@ -0,0 +1,22 @@ +tcm_qla2xxx jam_host attribute +------------------------------ +There is now a new module endpoint atribute called jam_host +attribute: jam_host: boolean=0/1 +This attribute and accompanying code is only included if the +Kconfig parameter TCM_QLA2XXX_DEBUG is set to Y +By default this jammer code and functionality is disabled + +Use this attribute to control the discarding of SCSI commands to a +selected host. +This may be useful for testing error handling and simulating slow drain +and other fabric issues. + +Setting a boolean of 1 for the jam_host attribute for a particular host + will discard the commands for that host. +Reset back to 0 to stop the jamming. + +Enable host 4 to be jammed +echo 1 > /sys/kernel/config/target/qla2xxx/21:00:00:24:ff:27:8f:ae/tpgt_1/attrib/jam_host + +Disable jamming on host 4 +echo 0 > /sys/kernel/config/target/qla2xxx/21:00:00:24:ff:27:8f:ae/tpgt_1/attrib/jam_host diff --git a/Documentation/security/LoadPin.txt b/Documentation/security/LoadPin.txt new file mode 100644 index 000000000000..e11877f5d3d4 --- /dev/null +++ b/Documentation/security/LoadPin.txt @@ -0,0 +1,17 @@ +LoadPin is a Linux Security Module that ensures all kernel-loaded files +(modules, firmware, etc) all originate from the same filesystem, with +the expectation that such a filesystem is backed by a read-only device +such as dm-verity or CDROM. This allows systems that have a verified +and/or unchangeable filesystem to enforce module and firmware loading +restrictions without needing to sign the files individually. + +The LSM is selectable at build-time with CONFIG_SECURITY_LOADPIN, and +can be controlled at boot-time with the kernel command line option +"loadpin.enabled". By default, it is enabled, but can be disabled at +boot ("loadpin.enabled=0"). + +LoadPin starts pinning when it sees the first file loaded. If the +block device backing the filesystem is not read-only, a sysctl is +created to toggle pinning: /proc/sys/kernel/loadpin/enabled. (Having +a mutable filesystem means pinning is mutable too, but having the +sysctl allows for easy testing on systems with a mutable filesystem.) diff --git a/Documentation/security/keys.txt b/Documentation/security/keys.txt index 8c183873b2b7..3849814bfe6d 100644 --- a/Documentation/security/keys.txt +++ b/Documentation/security/keys.txt @@ -823,6 +823,39 @@ The keyctl syscall functions are: A process must have search permission on the key for this function to be successful. + (*) Compute a Diffie-Hellman shared secret or public key + + long keyctl(KEYCTL_DH_COMPUTE, struct keyctl_dh_params *params, + char *buffer, size_t buflen, + void *reserved); + + The params struct contains serial numbers for three keys: + + - The prime, p, known to both parties + - The local private key + - The base integer, which is either a shared generator or the + remote public key + + The value computed is: + + result = base ^ private (mod prime) + + If the base is the shared generator, the result is the local + public key. If the base is the remote public key, the result is + the shared secret. + + The reserved argument must be set to NULL. + + The buffer length must be at least the length of the prime, or zero. + + If the buffer length is nonzero, the length of the result is + returned when it is successfully calculated and copied in to the + buffer. When the buffer length is zero, the minimum required + buffer length is returned. + + This function will return error EOPNOTSUPP if the key type is not + supported, error ENOKEY if the key could not be found, or error + EACCES if the key is not readable by the caller. =============== KERNEL SERVICES @@ -999,6 +1032,10 @@ payload contents" for more information. struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid, const struct cred *cred, key_perm_t perm, + int (*restrict_link)(struct key *, + const struct key_type *, + unsigned long, + const union key_payload *), unsigned long flags, struct key *dest); @@ -1010,6 +1047,24 @@ payload contents" for more information. KEY_ALLOC_NOT_IN_QUOTA in flags if the keyring shouldn't be accounted towards the user's quota). Error ENOMEM can also be returned. + If restrict_link not NULL, it should point to a function that will be + called each time an attempt is made to link a key into the new keyring. + This function is called to check whether a key may be added into the keying + or not. Callers of key_create_or_update() within the kernel can pass + KEY_ALLOC_BYPASS_RESTRICTION to suppress the check. An example of using + this is to manage rings of cryptographic keys that are set up when the + kernel boots where userspace is also permitted to add keys - provided they + can be verified by a key the kernel already has. + + When called, the restriction function will be passed the keyring being + added to, the key flags value and the type and payload of the key being + added. Note that when a new key is being created, this is called between + payload preparsing and actual key creation. The function should return 0 + to allow the link or an error to reject it. + + A convenience function, restrict_link_reject, exists to always return + -EPERM to in this case. + (*) To check the validity of a key, this function can be called: diff --git a/Documentation/security/self-protection.txt b/Documentation/security/self-protection.txt new file mode 100644 index 000000000000..babd6378ec05 --- /dev/null +++ b/Documentation/security/self-protection.txt @@ -0,0 +1,261 @@ +# Kernel Self-Protection + +Kernel self-protection is the design and implementation of systems and +structures within the Linux kernel to protect against security flaws in +the kernel itself. This covers a wide range of issues, including removing +entire classes of bugs, blocking security flaw exploitation methods, +and actively detecting attack attempts. Not all topics are explored in +this document, but it should serve as a reasonable starting point and +answer any frequently asked questions. (Patches welcome, of course!) + +In the worst-case scenario, we assume an unprivileged local attacker +has arbitrary read and write access to the kernel's memory. In many +cases, bugs being exploited will not provide this level of access, +but with systems in place that defend against the worst case we'll +cover the more limited cases as well. A higher bar, and one that should +still be kept in mind, is protecting the kernel against a _privileged_ +local attacker, since the root user has access to a vastly increased +attack surface. (Especially when they have the ability to load arbitrary +kernel modules.) + +The goals for successful self-protection systems would be that they +are effective, on by default, require no opt-in by developers, have no +performance impact, do not impede kernel debugging, and have tests. It +is uncommon that all these goals can be met, but it is worth explicitly +mentioning them, since these aspects need to be explored, dealt with, +and/or accepted. + + +## Attack Surface Reduction + +The most fundamental defense against security exploits is to reduce the +areas of the kernel that can be used to redirect execution. This ranges +from limiting the exposed APIs available to userspace, making in-kernel +APIs hard to use incorrectly, minimizing the areas of writable kernel +memory, etc. + +### Strict kernel memory permissions + +When all of kernel memory is writable, it becomes trivial for attacks +to redirect execution flow. To reduce the availability of these targets +the kernel needs to protect its memory with a tight set of permissions. + +#### Executable code and read-only data must not be writable + +Any areas of the kernel with executable memory must not be writable. +While this obviously includes the kernel text itself, we must consider +all additional places too: kernel modules, JIT memory, etc. (There are +temporary exceptions to this rule to support things like instruction +alternatives, breakpoints, kprobes, etc. If these must exist in a +kernel, they are implemented in a way where the memory is temporarily +made writable during the update, and then returned to the original +permissions.) + +In support of this are (the poorly named) CONFIG_DEBUG_RODATA and +CONFIG_DEBUG_SET_MODULE_RONX, which seek to make sure that code is not +writable, data is not executable, and read-only data is neither writable +nor executable. + +#### Function pointers and sensitive variables must not be writable + +Vast areas of kernel memory contain function pointers that are looked +up by the kernel and used to continue execution (e.g. descriptor/vector +tables, file/network/etc operation structures, etc). The number of these +variables must be reduced to an absolute minimum. + +Many such variables can be made read-only by setting them "const" +so that they live in the .rodata section instead of the .data section +of the kernel, gaining the protection of the kernel's strict memory +permissions as described above. + +For variables that are initialized once at __init time, these can +be marked with the (new and under development) __ro_after_init +attribute. + +What remains are variables that are updated rarely (e.g. GDT). These +will need another infrastructure (similar to the temporary exceptions +made to kernel code mentioned above) that allow them to spend the rest +of their lifetime read-only. (For example, when being updated, only the +CPU thread performing the update would be given uninterruptible write +access to the memory.) + +#### Segregation of kernel memory from userspace memory + +The kernel must never execute userspace memory. The kernel must also never +access userspace memory without explicit expectation to do so. These +rules can be enforced either by support of hardware-based restrictions +(x86's SMEP/SMAP, ARM's PXN/PAN) or via emulation (ARM's Memory Domains). +By blocking userspace memory in this way, execution and data parsing +cannot be passed to trivially-controlled userspace memory, forcing +attacks to operate entirely in kernel memory. + +### Reduced access to syscalls + +One trivial way to eliminate many syscalls for 64-bit systems is building +without CONFIG_COMPAT. However, this is rarely a feasible scenario. + +The "seccomp" system provides an opt-in feature made available to +userspace, which provides a way to reduce the number of kernel entry +points available to a running process. This limits the breadth of kernel +code that can be reached, possibly reducing the availability of a given +bug to an attack. + +An area of improvement would be creating viable ways to keep access to +things like compat, user namespaces, BPF creation, and perf limited only +to trusted processes. This would keep the scope of kernel entry points +restricted to the more regular set of normally available to unprivileged +userspace. + +### Restricting access to kernel modules + +The kernel should never allow an unprivileged user the ability to +load specific kernel modules, since that would provide a facility to +unexpectedly extend the available attack surface. (The on-demand loading +of modules via their predefined subsystems, e.g. MODULE_ALIAS_*, is +considered "expected" here, though additional consideration should be +given even to these.) For example, loading a filesystem module via an +unprivileged socket API is nonsense: only the root or physically local +user should trigger filesystem module loading. (And even this can be up +for debate in some scenarios.) + +To protect against even privileged users, systems may need to either +disable module loading entirely (e.g. monolithic kernel builds or +modules_disabled sysctl), or provide signed modules (e.g. +CONFIG_MODULE_SIG_FORCE, or dm-crypt with LoadPin), to keep from having +root load arbitrary kernel code via the module loader interface. + + +## Memory integrity + +There are many memory structures in the kernel that are regularly abused +to gain execution control during an attack, By far the most commonly +understood is that of the stack buffer overflow in which the return +address stored on the stack is overwritten. Many other examples of this +kind of attack exist, and protections exist to defend against them. + +### Stack buffer overflow + +The classic stack buffer overflow involves writing past the expected end +of a variable stored on the stack, ultimately writing a controlled value +to the stack frame's stored return address. The most widely used defense +is the presence of a stack canary between the stack variables and the +return address (CONFIG_CC_STACKPROTECTOR), which is verified just before +the function returns. Other defenses include things like shadow stacks. + +### Stack depth overflow + +A less well understood attack is using a bug that triggers the +kernel to consume stack memory with deep function calls or large stack +allocations. With this attack it is possible to write beyond the end of +the kernel's preallocated stack space and into sensitive structures. Two +important changes need to be made for better protections: moving the +sensitive thread_info structure elsewhere, and adding a faulting memory +hole at the bottom of the stack to catch these overflows. + +### Heap memory integrity + +The structures used to track heap free lists can be sanity-checked during +allocation and freeing to make sure they aren't being used to manipulate +other memory areas. + +### Counter integrity + +Many places in the kernel use atomic counters to track object references +or perform similar lifetime management. When these counters can be made +to wrap (over or under) this traditionally exposes a use-after-free +flaw. By trapping atomic wrapping, this class of bug vanishes. + +### Size calculation overflow detection + +Similar to counter overflow, integer overflows (usually size calculations) +need to be detected at runtime to kill this class of bug, which +traditionally leads to being able to write past the end of kernel buffers. + + +## Statistical defenses + +While many protections can be considered deterministic (e.g. read-only +memory cannot be written to), some protections provide only statistical +defense, in that an attack must gather enough information about a +running system to overcome the defense. While not perfect, these do +provide meaningful defenses. + +### Canaries, blinding, and other secrets + +It should be noted that things like the stack canary discussed earlier +are technically statistical defenses, since they rely on a (leakable) +secret value. + +Blinding literal values for things like JITs, where the executable +contents may be partially under the control of userspace, need a similar +secret value. + +It is critical that the secret values used must be separate (e.g. +different canary per stack) and high entropy (e.g. is the RNG actually +working?) in order to maximize their success. + +### Kernel Address Space Layout Randomization (KASLR) + +Since the location of kernel memory is almost always instrumental in +mounting a successful attack, making the location non-deterministic +raises the difficulty of an exploit. (Note that this in turn makes +the value of leaks higher, since they may be used to discover desired +memory locations.) + +#### Text and module base + +By relocating the physical and virtual base address of the kernel at +boot-time (CONFIG_RANDOMIZE_BASE), attacks needing kernel code will be +frustrated. Additionally, offsetting the module loading base address +means that even systems that load the same set of modules in the same +order every boot will not share a common base address with the rest of +the kernel text. + +#### Stack base + +If the base address of the kernel stack is not the same between processes, +or even not the same between syscalls, targets on or beyond the stack +become more difficult to locate. + +#### Dynamic memory base + +Much of the kernel's dynamic memory (e.g. kmalloc, vmalloc, etc) ends up +being relatively deterministic in layout due to the order of early-boot +initializations. If the base address of these areas is not the same +between boots, targeting them is frustrated, requiring a leak specific +to the region. + + +## Preventing Leaks + +Since the locations of sensitive structures are the primary target for +attacks, it is important to defend against leaks of both kernel memory +addresses and kernel memory contents (since they may contain kernel +addresses or other sensitive things like canary values). + +### Unique identifiers + +Kernel memory addresses must never be used as identifiers exposed to +userspace. Instead, use an atomic counter, an idr, or similar unique +identifier. + +### Memory initialization + +Memory copied to userspace must always be fully initialized. If not +explicitly memset(), this will require changes to the compiler to make +sure structure holes are cleared. + +### Memory poisoning + +When releasing memory, it is best to poison the contents (clear stack on +syscall return, wipe heap memory on a free), to avoid reuse attacks that +rely on the old contents of memory. This frustrates many uninitialized +variable attacks, stack info leaks, heap info leaks, and use-after-free +attacks. + +### Destination tracking + +To help kill classes of bugs that result in kernel addresses being +written to userspace, the destination of writes needs to be tracked. If +the buffer is destined for userspace (e.g. seq_file backed /proc files), +it should automatically censor sensitive values. diff --git a/Documentation/serial/driver b/Documentation/serial/driver index 379468e12680..da193e092fc3 100644 --- a/Documentation/serial/driver +++ b/Documentation/serial/driver @@ -28,7 +28,7 @@ The serial core provides a few helper functions. This includes identifing the correct port structure (via uart_get_console) and decoding command line arguments (uart_parse_options). -There is also a helper function (uart_write_console) which performs a +There is also a helper function (uart_console_write) which performs a character by character write, translating newlines to CRLF sequences. Driver writers are recommended to use this function rather than implementing their own version. @@ -41,27 +41,23 @@ It is the responsibility of the low level hardware driver to perform the necessary locking using port->lock. There are some exceptions (which are described in the uart_ops listing below.) -There are three locks. A per-port spinlock, a per-port tmpbuf semaphore, -and an overall semaphore. +There are two locks. A per-port spinlock, and an overall semaphore. From the core driver perspective, the port->lock locks the following data: port->mctrl port->icount - info->xmit.head (circ->head) - info->xmit.tail (circ->tail) + port->state->xmit.head (circ_buf->head) + port->state->xmit.tail (circ_buf->tail) The low level driver is free to use this lock to provide any additional locking. -The core driver uses the info->tmpbuf_sem lock to prevent multi-threaded -access to the info->tmpbuf bouncebuffer used for port writes. - The port_sem semaphore is used to protect against ports being added/ removed or reconfigured at inappropriate times. Since v2.6.27, this semaphore has been the 'mutex' member of the tty_port struct, and -commonly referred to as the port mutex (or port->mutex). +commonly referred to as the port mutex. uart_ops @@ -135,6 +131,24 @@ hardware. Interrupts: locally disabled. This call must not sleep + throttle(port) + Notify the serial driver that input buffers for the line discipline are + close to full, and it should somehow signal that no more characters + should be sent to the serial port. + This will be called only if hardware assisted flow control is enabled. + + Locking: serialized with .unthrottle() and termios modification by the + tty layer. + + unthrottle(port) + Notify the serial driver that characters can now be sent to the serial + port without fear of overrunning the input buffers of the line + disciplines. + This will be called only if hardware assisted flow control is enabled. + + Locking: serialized with .throttle() and termios modification by the + tty layer. + send_xchar(port,ch) Transmit a high priority character, even if the port is stopped. This is used to implement XON/XOFF flow control and tcflow(). If @@ -172,9 +186,7 @@ hardware. should be terminated when another call is made with a zero ctl. - Locking: none. - Interrupts: caller dependent. - This call must not sleep + Locking: caller holds tty_port->mutex startup(port) Grab any interrupt resources and initialise any low level driver @@ -192,7 +204,7 @@ hardware. RTS nor DTR; this will have already been done via a separate call to set_mctrl. - Drivers must not access port->info once this call has completed. + Drivers must not access port->state once this call has completed. This method will only be called when there are no more users of this port. @@ -204,7 +216,7 @@ hardware. Flush any write buffers, reset any DMA state and stop any ongoing DMA transfers. - This will be called whenever the port->info->xmit circular + This will be called whenever the port->state->xmit circular buffer is cleared. Locking: port->lock taken. @@ -250,10 +262,15 @@ hardware. Other flags may be used (eg, xon/xoff characters) if your hardware supports hardware "soft" flow control. - Locking: caller holds port->mutex + Locking: caller holds tty_port->mutex Interrupts: caller dependent. This call must not sleep + set_ldisc(port,termios) + Notifier for discipline change. See Documentation/serial/tty.txt. + + Locking: caller holds tty_port->mutex + pm(port,state,oldstate) Perform any power management related activities on the specified port. State indicates the new state (defined by @@ -371,7 +388,7 @@ uart_get_baud_rate(port,termios,old,min,max) Interrupts: n/a uart_get_divisor(port,baud) - Return the divsor (baud_base / baud) for the specified baud + Return the divisor (baud_base / baud) for the specified baud rate, appropriately rounded. If 38400 baud and custom divisor is selected, return the @@ -449,11 +466,12 @@ mctrl_gpio_init(port, idx): mctrl_gpio_free(dev, gpios): This will free the requested gpios in mctrl_gpio_init(). - As devm_* function are used, there's generally no need to call + As devm_* functions are used, there's generally no need to call this function. mctrl_gpio_to_gpiod(gpios, gidx) - This returns the gpio structure associated to the modem line index. + This returns the gpio_desc structure associated to the modem line + index. mctrl_gpio_set(gpios, mctrl): This will sets the gpios according to the mctrl state. diff --git a/Documentation/serial/tty.txt b/Documentation/serial/tty.txt index 798cba82c762..b48780977a68 100644 --- a/Documentation/serial/tty.txt +++ b/Documentation/serial/tty.txt @@ -210,9 +210,6 @@ TTY_IO_ERROR If set, causes all subsequent userspace read/write TTY_OTHER_CLOSED Device is a pty and the other side has closed. -TTY_OTHER_DONE Device is a pty and the other side has closed and - all pending input processing has been completed. - TTY_NO_WRITE_SPLIT Prevent driver from splitting up writes into smaller chunks. diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt index e7193aac669c..d4510ebf2e8c 100644 --- a/Documentation/sound/alsa/HD-Audio.txt +++ b/Documentation/sound/alsa/HD-Audio.txt @@ -655,17 +655,6 @@ development branches in general while the development for the current and next kernels are found in for-linus and for-next branches, respectively. -If you are using the latest Linus tree, it'd be better to pull the -above GIT tree onto it. If you are using the older kernels, an easy -way to try the latest ALSA code is to build from the snapshot -tarball. There are daily tarballs and the latest snapshot tarball. -All can be built just like normal alsa-driver release packages, that -is, installed via the usual spells: configure, make and make -install(-modules). See INSTALL in the package. The snapshot tarballs -are found at: - -- ftp://ftp.suse.com/pub/people/tiwai/snapshot/ - Sending a Bug Report ~~~~~~~~~~~~~~~~~~~~ @@ -699,7 +688,12 @@ problems. alsa-info ~~~~~~~~~ The script `alsa-info.sh` is a very useful tool to gather the audio -device information. You can fetch the latest version from: +device information. It's included in alsa-utils package. The latest +version can be found on git repository: + +- git://git.alsa-project.org/alsa-utils.git + +The script can be fetched directly from the following URL, too: - http://www.alsa-project.org/alsa-info.sh @@ -836,15 +830,11 @@ can get a proc-file dump at the current state, get a list of control (mixer) elements, set/get the control element value, simulate the PCM operation, the jack plugging simulation, etc. -The package is found in: - -- ftp://ftp.suse.com/pub/people/tiwai/misc/ - -A git repository is available: +The program is found in the git repository below: - git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/hda-emu.git -See README file in the tarball for more details about hda-emu +See README file in the repository for more details about hda-emu program. diff --git a/Documentation/sound/alsa/compress_offload.txt b/Documentation/sound/alsa/compress_offload.txt index 630c492c3dc2..8ba556a131c3 100644 --- a/Documentation/sound/alsa/compress_offload.txt +++ b/Documentation/sound/alsa/compress_offload.txt @@ -149,7 +149,7 @@ Gapless Playback ================ When playing thru an album, the decoders have the ability to skip the encoder delay and padding and directly move from one track content to another. The end -user can perceive this as gapless playback as we dont have silence while +user can perceive this as gapless playback as we don't have silence while switching from one track to another Also, there might be low-intensity noises due to encoding. Perfect gapless is @@ -184,7 +184,7 @@ Sequence flow for gapless would be: - Fill data of the first track - Trigger start - User-space finished sending all, -- Indicaite next track data by sending set_next_track +- Indicate next track data by sending set_next_track - Set metadata of the next track - then call partial_drain to flush most of buffer in DSP - Fill data of the next track diff --git a/Documentation/sound/alsa/soc/dapm.txt b/Documentation/sound/alsa/soc/dapm.txt index 6faab4880006..c45bd79f291e 100644 --- a/Documentation/sound/alsa/soc/dapm.txt +++ b/Documentation/sound/alsa/soc/dapm.txt @@ -132,7 +132,7 @@ SOC_DAPM_SINGLE("HiFi Playback Switch", WM8731_APANA, 4, 1, 0), SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR, 4, 1, wm8731_output_mixer_controls, ARRAY_SIZE(wm8731_output_mixer_controls)), -If you dont want the mixer elements prefixed with the name of the mixer widget, +If you don't want the mixer elements prefixed with the name of the mixer widget, you can use SND_SOC_DAPM_MIXER_NAMED_CTL instead. the parameters are the same as for SND_SOC_DAPM_MIXER. diff --git a/Documentation/sound/alsa/soc/overview.txt b/Documentation/sound/alsa/soc/overview.txt index ff88f52eec98..f3f28b7ae242 100644 --- a/Documentation/sound/alsa/soc/overview.txt +++ b/Documentation/sound/alsa/soc/overview.txt @@ -63,7 +63,7 @@ multiple re-usable component drivers :- and any audio DSP drivers for that platform. * Machine class driver: The machine driver class acts as the glue that - decribes and binds the other component drivers together to form an ALSA + describes and binds the other component drivers together to form an ALSA "sound card device". It handles any machine specific controls and machine level audio events (e.g. turning on an amp at start of playback). diff --git a/Documentation/sound/alsa/timestamping.txt b/Documentation/sound/alsa/timestamping.txt index 0b191a23f534..1b6473f393a8 100644 --- a/Documentation/sound/alsa/timestamping.txt +++ b/Documentation/sound/alsa/timestamping.txt @@ -129,7 +129,7 @@ will be required to issue multiple queries and perform an interpolation of the results In some hardware-specific configuration, the system timestamp is -latched by a low-level audio subsytem, and the information provided +latched by a low-level audio subsystem, and the information provided back to the driver. Due to potential delays in the communication with the hardware, there is a risk of misalignment with the avail and delay information. To make sure applications are not confused, a diff --git a/Documentation/sync_file.txt b/Documentation/sync_file.txt new file mode 100644 index 000000000000..eaf8297dbca2 --- /dev/null +++ b/Documentation/sync_file.txt @@ -0,0 +1,69 @@ + Sync File API Guide + ~~~~~~~~~~~~~~~~~~~ + + Gustavo Padovan + + +This document serves as a guide for device drivers writers on what the +sync_file API is, and how drivers can support it. Sync file is the carrier of +the fences(struct fence) that needs to synchronized between drivers or across +process boundaries. + +The sync_file API is meant to be used to send and receive fence information +to/from userspace. It enables userspace to do explicit fencing, where instead +of attaching a fence to the buffer a producer driver (such as a GPU or V4L +driver) sends the fence related to the buffer to userspace via a sync_file. + +The sync_file then can be sent to the consumer (DRM driver for example), that +will not use the buffer for anything before the fence(s) signals, i.e., the +driver that issued the fence is not using/processing the buffer anymore, so it +signals that the buffer is ready to use. And vice-versa for the consumer -> +producer part of the cycle. + +Sync files allows userspace awareness on buffer sharing synchronization between +drivers. + +Sync file was originally added in the Android kernel but current Linux Desktop +can benefit a lot from it. + +in-fences and out-fences +------------------------ + +Sync files can go either to or from userspace. When a sync_file is sent from +the driver to userspace we call the fences it contains 'out-fences'. They are +related to a buffer that the driver is processing or is going to process, so +the driver an create out-fence to be able to notify, through fence_signal(), +when it has finished using (or processing) that buffer. Out-fences are fences +that the driver creates. + +On the other hand if the driver receives fence(s) through a sync_file from +userspace we call these fence(s) 'in-fences'. Receiveing in-fences means that +we need to wait for the fence(s) to signal before using any buffer related to +the in-fences. + +Creating Sync Files +------------------- + +When a driver needs to send an out-fence userspace it creates a sync_file. + +Interface: + struct sync_file *sync_file_create(struct fence *fence); + +The caller pass the out-fence and gets back the sync_file. That is just the +first step, next it needs to install an fd on sync_file->file. So it gets an +fd: + + fd = get_unused_fd_flags(O_CLOEXEC); + +and installs it on sync_file->file: + + fd_install(fd, sync_file->file); + +The sync_file fd now can be sent to userspace. + +If the creation process fail, or the sync_file needs to be released by any +other reason fput(sync_file->file) should be used. + +References: +[1] struct sync_file in include/linux/sync_file.h +[2] All interfaces mentioned above defined in include/linux/sync_file.h diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index daabdd7ee543..a3683ce2a2f3 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -61,6 +61,7 @@ show up in /proc/sys/kernel: - perf_cpu_time_max_percent - perf_event_paranoid - perf_event_max_stack +- perf_event_max_contexts_per_stack - pid_max - powersave-nap [ PPC only ] - printk @@ -668,6 +669,19 @@ The default value is 127. ============================================================== +perf_event_max_contexts_per_stack: + +Controls maximum number of stack frame context entries for +(attr.sample_type & PERF_SAMPLE_CALLCHAIN) configured events, for +instance, when using 'perf record -g' or 'perf trace --call-graph fp'. + +This can only be done when no events are in use that have callchains +enabled, otherwise writing to this file will return -EBUSY. + +The default value is 8. + +============================================================== + pid_max: PID allocation wrap value. When the kernel's next PID value diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt index 34a5fece3121..720355cbdf45 100644 --- a/Documentation/sysctl/vm.txt +++ b/Documentation/sysctl/vm.txt @@ -57,6 +57,7 @@ Currently, these files are in /proc/sys/vm: - panic_on_oom - percpu_pagelist_fraction - stat_interval +- stat_refresh - swappiness - user_reserve_kbytes - vfs_cache_pressure @@ -755,6 +756,19 @@ is 1 second. ============================================================== +stat_refresh + +Any read or write (by root only) flushes all the per-cpu vm statistics +into their global totals, for more accurate reports when testing +e.g. cat /proc/sys/vm/stat_refresh /proc/meminfo + +As a side-effect, it also checks for negative totals (elsewhere reported +as 0) and "fails" with EINVAL if any are found, with a warning in dmesg. +(At time of writing, a few stats are known sometimes to be found negative, +with no ill effects: errors and warnings on these stats are suppressed.) + +============================================================== + swappiness This control is used to define how aggressive the kernel will swap diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index 13f5619b2203..3a3b30ac2a75 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -212,7 +212,7 @@ it is currently registered in that slot. This is in case the slot has been overwritten since you registered it. The Magic SysRQ system works by registering key operations against a key op -lookup table, which is defined in 'drivers/char/sysrq.c'. This key table has +lookup table, which is defined in 'drivers/tty/sysrq.c'. This key table has a number of operations registered into it at compile time, but is mutable, and 2 functions are exported for interface to it: register_sysrq_key and unregister_sysrq_key. diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py index 7d370c9b1450..94bf6944bb1e 100755 --- a/Documentation/target/tcm_mod_builder.py +++ b/Documentation/target/tcm_mod_builder.py @@ -294,8 +294,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name): buf += " .tpg_check_prod_mode_write_protect = " + fabric_mod_name + "_check_false,\n" buf += " .tpg_get_inst_index = " + fabric_mod_name + "_tpg_get_inst_index,\n" buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n" - buf += " .shutdown_session = " + fabric_mod_name + "_shutdown_session,\n" - buf += " .close_session = " + fabric_mod_name + "_close_session,\n" buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n" buf += " .sess_get_initiator_sid = NULL,\n" buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n" @@ -467,20 +465,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name): buf += "}\n\n" bufi += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *);\n" - if re.search('shutdown_session\)\(', fo): - buf += "int " + fabric_mod_name + "_shutdown_session(struct se_session *se_sess)\n" - buf += "{\n" - buf += " return 0;\n" - buf += "}\n\n" - bufi += "int " + fabric_mod_name + "_shutdown_session(struct se_session *);\n" - - if re.search('close_session\)\(', fo): - buf += "void " + fabric_mod_name + "_close_session(struct se_session *se_sess)\n" - buf += "{\n" - buf += " return;\n" - buf += "}\n\n" - bufi += "void " + fabric_mod_name + "_close_session(struct se_session *);\n" - if re.search('sess_get_index\)\(', fo): buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n" buf += "{\n" diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index ed419d6c8dec..efc3f3d293c4 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -69,8 +69,8 @@ temperature) and throttle appropriate devices. 1.1.2 void thermal_zone_device_unregister(struct thermal_zone_device *tz) This interface function removes the thermal zone device. - It deletes the corresponding entry form /sys/class/thermal folder and - unbind all the thermal cooling devices it uses. + It deletes the corresponding entry from /sys/class/thermal folder and + unbinds all the thermal cooling devices it uses. 1.1.3 struct thermal_zone_device *thermal_zone_of_sensor_register( struct device *dev, int sensor_id, void *data, @@ -146,32 +146,32 @@ temperature) and throttle appropriate devices. This interface function adds a new thermal cooling device (fan/processor/...) to /sys/class/thermal/ folder as cooling_device[0-*]. It tries to bind itself - to all the thermal zone devices register at the same time. + to all the thermal zone devices registered at the same time. name: the cooling device name. devdata: device private data. ops: thermal cooling devices call-backs. .get_max_state: get the Maximum throttle state of the cooling device. - .get_cur_state: get the Current throttle state of the cooling device. + .get_cur_state: get the Currently requested throttle state of the cooling device. .set_cur_state: set the Current throttle state of the cooling device. 1.2.2 void thermal_cooling_device_unregister(struct thermal_cooling_device *cdev) - This interface function remove the thermal cooling device. - It deletes the corresponding entry form /sys/class/thermal folder and - unbind itself from all the thermal zone devices using it. + This interface function removes the thermal cooling device. + It deletes the corresponding entry from /sys/class/thermal folder and + unbinds itself from all the thermal zone devices using it. 1.3 interface for binding a thermal zone device with a thermal cooling device 1.3.1 int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz, int trip, struct thermal_cooling_device *cdev, unsigned long upper, unsigned long lower, unsigned int weight); - This interface function bind a thermal cooling device to the certain trip + This interface function binds a thermal cooling device to a particular trip point of a thermal zone device. This function is usually called in the thermal zone device .bind callback. tz: the thermal zone device cdev: thermal cooling device - trip: indicates which trip point the cooling devices is associated with - in this thermal zone. + trip: indicates which trip point in this thermal zone the cooling device + is associated with. upper:the Maximum cooling state for this trip point. THERMAL_NO_LIMIT means no upper limit, and the cooling device can be in max_state. @@ -184,13 +184,13 @@ temperature) and throttle appropriate devices. 1.3.2 int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz, int trip, struct thermal_cooling_device *cdev); - This interface function unbind a thermal cooling device from the certain + This interface function unbinds a thermal cooling device from a particular trip point of a thermal zone device. This function is usually called in the thermal zone device .unbind callback. tz: the thermal zone device cdev: thermal cooling device - trip: indicates which trip point the cooling devices is associated with - in this thermal zone. + trip: indicates which trip point in this thermal zone the cooling device + is associated with. 1.4 Thermal Zone Parameters 1.4.1 struct thermal_bind_params @@ -210,13 +210,13 @@ temperature) and throttle appropriate devices. this thermal zone and cdev, for a particular trip point. If nth bit is set, then the cdev and thermal zone are bound for trip point n. - .limits: This is an array of cooling state limits. Must have exactly - 2 * thermal_zone.number_of_trip_points. It is an array consisting - of tuples of state limits. Each trip - will be associated with one state limit tuple when binding. - A NULL pointer means - on all trips. These limits are used when binding a cdev to a - trip point. + .binding_limits: This is an array of cooling state limits. Must have + exactly 2 * thermal_zone.number_of_trip_points. It is an + array consisting of tuples of + state limits. Each trip will be associated with one state + limit tuple when binding. A NULL pointer means + on all trips. + These limits are used when binding a cdev to a trip point. .match: This call back returns success(0) if the 'tz and cdev' need to be bound, as per platform data. 1.4.2 struct thermal_zone_params @@ -351,8 +351,8 @@ cdev[0-*] RO, Optional cdev[0-*]_trip_point - The trip point with which cdev[0-*] is associated in this thermal - zone; -1 means the cooling device is not associated with any trip + The trip point in this thermal zone which cdev[0-*] is associated + with; -1 means the cooling device is not associated with any trip point. RO, Optional diff --git a/Documentation/timers/hrtimers.txt b/Documentation/timers/hrtimers.txt index ce31f65e12e7..588d85724f10 100644 --- a/Documentation/timers/hrtimers.txt +++ b/Documentation/timers/hrtimers.txt @@ -28,9 +28,9 @@ several reasons why such integration is hard/impossible: - the unpredictable [O(N)] overhead of cascading leads to delays which necessitate a more complex handling of high resolution timers, which - in turn decreases robustness. Such a design still led to rather large + in turn decreases robustness. Such a design still leads to rather large timing inaccuracies. Cascading is a fundamental property of the timer - wheel concept, it cannot be 'designed out' without unevitably + wheel concept, it cannot be 'designed out' without inevitably degrading other portions of the timers.c code in an unacceptable way. - the implementation of the current posix-timer subsystem on top of @@ -119,7 +119,7 @@ was not really a win, due to the different data structures. Also, the hrtimer functions now have clearer behavior and clearer names - such as hrtimer_try_to_cancel() and hrtimer_cancel() [which are roughly equivalent to del_timer() and del_timer_sync()] - so there's no direct -1:1 mapping between them on the algorithmical level, and thus no real +1:1 mapping between them on the algorithmic level, and thus no real potential for code sharing either. Basic data types: every time value, absolute or relative, is in a diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt index 0a5c3290e732..a33c88cd5d1d 100644 --- a/Documentation/trace/coresight.txt +++ b/Documentation/trace/coresight.txt @@ -190,8 +190,8 @@ expected to be accessed and controlled using those entries. Last but not least, "struct module *owner" is expected to be set to reflect the information carried in "THIS_MODULE". -How to use ----------- +How to use the tracer modules +----------------------------- Before trace collection can start, a coresight sink needs to be identify. There is no limit on the amount of sinks (nor sources) that can be enabled at @@ -297,3 +297,36 @@ Info Tracing enabled Instruction 13570831 0x8026B584 E28DD00C false ADD sp,sp,#0xc Instruction 0 0x8026B588 E8BD8000 true LDM sp!,{pc} Timestamp Timestamp: 17107041535 + +How to use the STM module +------------------------- + +Using the System Trace Macrocell module is the same as the tracers - the only +difference is that clients are driving the trace capture rather +than the program flow through the code. + +As with any other CoreSight component, specifics about the STM tracer can be +found in sysfs with more information on each entry being found in [1]: + +root@genericarmv8:~# ls /sys/bus/coresight/devices/20100000.stm +enable_source hwevent_select port_enable subsystem uevent +hwevent_enable mgmt port_select traceid +root@genericarmv8:~# + +Like any other source a sink needs to be identified and the STM enabled before +being used: + +root@genericarmv8:~# echo 1 > /sys/bus/coresight/devices/20010000.etf/enable_sink +root@genericarmv8:~# echo 1 > /sys/bus/coresight/devices/20100000.stm/enable_source + +From there user space applications can request and use channels using the devfs +interface provided for that purpose by the generic STM API: + +root@genericarmv8:~# ls -l /dev/20100000.stm +crw------- 1 root root 10, 61 Jan 3 18:11 /dev/20100000.stm +root@genericarmv8:~# + +Details on how to use the generic STM API can be found here [2]. + +[1]. Documentation/ABI/testing/sysfs-bus-coresight-devices-stm +[2]. Documentation/trace/stm.txt diff --git a/Documentation/trace/events.txt b/Documentation/trace/events.txt index c010be8c85d7..08d74d75150d 100644 --- a/Documentation/trace/events.txt +++ b/Documentation/trace/events.txt @@ -512,3 +512,1558 @@ The following commands are supported: Note that there can be only one traceon or traceoff trigger per triggering event. + +- hist + + This command aggregates event hits into a hash table keyed on one or + more trace event format fields (or stacktrace) and a set of running + totals derived from one or more trace event format fields and/or + event counts (hitcount). + + The format of a hist trigger is as follows: + + hist:keys=[:values=] + [:sort=][:size=#entries][:pause][:continue] + [:clear][:name=histname1] [if ] + + When a matching event is hit, an entry is added to a hash table + using the key(s) and value(s) named. Keys and values correspond to + fields in the event's format description. Values must correspond to + numeric fields - on an event hit, the value(s) will be added to a + sum kept for that field. The special string 'hitcount' can be used + in place of an explicit value field - this is simply a count of + event hits. If 'values' isn't specified, an implicit 'hitcount' + value will be automatically created and used as the only value. + Keys can be any field, or the special string 'stacktrace', which + will use the event's kernel stacktrace as the key. The keywords + 'keys' or 'key' can be used to specify keys, and the keywords + 'values', 'vals', or 'val' can be used to specify values. Compound + keys consisting of up to two fields can be specified by the 'keys' + keyword. Hashing a compound key produces a unique entry in the + table for each unique combination of component keys, and can be + useful for providing more fine-grained summaries of event data. + Additionally, sort keys consisting of up to two fields can be + specified by the 'sort' keyword. If more than one field is + specified, the result will be a 'sort within a sort': the first key + is taken to be the primary sort key and the second the secondary + key. If a hist trigger is given a name using the 'name' parameter, + its histogram data will be shared with other triggers of the same + name, and trigger hits will update this common data. Only triggers + with 'compatible' fields can be combined in this way; triggers are + 'compatible' if the fields named in the trigger share the same + number and type of fields and those fields also have the same names. + Note that any two events always share the compatible 'hitcount' and + 'stacktrace' fields and can therefore be combined using those + fields, however pointless that may be. + + 'hist' triggers add a 'hist' file to each event's subdirectory. + Reading the 'hist' file for the event will dump the hash table in + its entirety to stdout. If there are multiple hist triggers + attached to an event, there will be a table for each trigger in the + output. The table displayed for a named trigger will be the same as + any other instance having the same name. Each printed hash table + entry is a simple list of the keys and values comprising the entry; + keys are printed first and are delineated by curly braces, and are + followed by the set of value fields for the entry. By default, + numeric fields are displayed as base-10 integers. This can be + modified by appending any of the following modifiers to the field + name: + + .hex display a number as a hex value + .sym display an address as a symbol + .sym-offset display an address as a symbol and offset + .syscall display a syscall id as a system call name + .execname display a common_pid as a program name + + Note that in general the semantics of a given field aren't + interpreted when applying a modifier to it, but there are some + restrictions to be aware of in this regard: + + - only the 'hex' modifier can be used for values (because values + are essentially sums, and the other modifiers don't make sense + in that context). + - the 'execname' modifier can only be used on a 'common_pid'. The + reason for this is that the execname is simply the 'comm' value + saved for the 'current' process when an event was triggered, + which is the same as the common_pid value saved by the event + tracing code. Trying to apply that comm value to other pid + values wouldn't be correct, and typically events that care save + pid-specific comm fields in the event itself. + + A typical usage scenario would be the following to enable a hist + trigger, read its current contents, and then turn it off: + + # echo 'hist:keys=skbaddr.hex:vals=len' > \ + /sys/kernel/debug/tracing/events/net/netif_rx/trigger + + # cat /sys/kernel/debug/tracing/events/net/netif_rx/hist + + # echo '!hist:keys=skbaddr.hex:vals=len' > \ + /sys/kernel/debug/tracing/events/net/netif_rx/trigger + + The trigger file itself can be read to show the details of the + currently attached hist trigger. This information is also displayed + at the top of the 'hist' file when read. + + By default, the size of the hash table is 2048 entries. The 'size' + parameter can be used to specify more or fewer than that. The units + are in terms of hashtable entries - if a run uses more entries than + specified, the results will show the number of 'drops', the number + of hits that were ignored. The size should be a power of 2 between + 128 and 131072 (any non- power-of-2 number specified will be rounded + up). + + The 'sort' parameter can be used to specify a value field to sort + on. The default if unspecified is 'hitcount' and the default sort + order is 'ascending'. To sort in the opposite direction, append + .descending' to the sort key. + + The 'pause' parameter can be used to pause an existing hist trigger + or to start a hist trigger but not log any events until told to do + so. 'continue' or 'cont' can be used to start or restart a paused + hist trigger. + + The 'clear' parameter will clear the contents of a running hist + trigger and leave its current paused/active state. + + Note that the 'pause', 'cont', and 'clear' parameters should be + applied using 'append' shell operator ('>>') if applied to an + existing trigger, rather than via the '>' operator, which will cause + the trigger to be removed through truncation. + +- enable_hist/disable_hist + + The enable_hist and disable_hist triggers can be used to have one + event conditionally start and stop another event's already-attached + hist trigger. Any number of enable_hist and disable_hist triggers + can be attached to a given event, allowing that event to kick off + and stop aggregations on a host of other events. + + The format is very similar to the enable/disable_event triggers: + + enable_hist::[:count] + disable_hist::[:count] + + Instead of enabling or disabling the tracing of the target event + into the trace buffer as the enable/disable_event triggers do, the + enable/disable_hist triggers enable or disable the aggregation of + the target event into a hash table. + + A typical usage scenario for the enable_hist/disable_hist triggers + would be to first set up a paused hist trigger on some event, + followed by an enable_hist/disable_hist pair that turns the hist + aggregation on and off when conditions of interest are hit: + + # echo 'hist:keys=skbaddr.hex:vals=len:pause' > \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + + # echo 'enable_hist:net:netif_receive_skb if filename==/usr/bin/wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exec/trigger + + # echo 'disable_hist:net:netif_receive_skb if comm==wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exit/trigger + + The above sets up an initially paused hist trigger which is unpaused + and starts aggregating events when a given program is executed, and + which stops aggregating when the process exits and the hist trigger + is paused again. + + The examples below provide a more concrete illustration of the + concepts and typical usage patterns discussed above. + + +6.2 'hist' trigger examples +--------------------------- + + The first set of examples creates aggregations using the kmalloc + event. The fields that can be used for the hist trigger are listed + in the kmalloc event's format file: + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/format + name: kmalloc + ID: 374 + format: + field:unsigned short common_type; offset:0; size:2; signed:0; + field:unsigned char common_flags; offset:2; size:1; signed:0; + field:unsigned char common_preempt_count; offset:3; size:1; signed:0; + field:int common_pid; offset:4; size:4; signed:1; + + field:unsigned long call_site; offset:8; size:8; signed:0; + field:const void * ptr; offset:16; size:8; signed:0; + field:size_t bytes_req; offset:24; size:8; signed:0; + field:size_t bytes_alloc; offset:32; size:8; signed:0; + field:gfp_t gfp_flags; offset:40; size:4; signed:0; + + We'll start by creating a hist trigger that generates a simple table + that lists the total number of bytes requested for each function in + the kernel that made one or more calls to kmalloc: + + # echo 'hist:key=call_site:val=bytes_req' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + This tells the tracing system to create a 'hist' trigger using the + call_site field of the kmalloc event as the key for the table, which + just means that each unique call_site address will have an entry + created for it in the table. The 'val=bytes_req' parameter tells + the hist trigger that for each unique entry (call_site) in the + table, it should keep a running total of the number of bytes + requested by that call_site. + + We'll let it run for awhile and then dump the contents of the 'hist' + file in the kmalloc event's subdirectory (for readability, a number + of entries have been omitted): + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site:vals=bytes_req:sort=hitcount:size=2048 [active] + + { call_site: 18446744072106379007 } hitcount: 1 bytes_req: 176 + { call_site: 18446744071579557049 } hitcount: 1 bytes_req: 1024 + { call_site: 18446744071580608289 } hitcount: 1 bytes_req: 16384 + { call_site: 18446744071581827654 } hitcount: 1 bytes_req: 24 + { call_site: 18446744071580700980 } hitcount: 1 bytes_req: 8 + { call_site: 18446744071579359876 } hitcount: 1 bytes_req: 152 + { call_site: 18446744071580795365 } hitcount: 3 bytes_req: 144 + { call_site: 18446744071581303129 } hitcount: 3 bytes_req: 144 + { call_site: 18446744071580713234 } hitcount: 4 bytes_req: 2560 + { call_site: 18446744071580933750 } hitcount: 4 bytes_req: 736 + . + . + . + { call_site: 18446744072106047046 } hitcount: 69 bytes_req: 5576 + { call_site: 18446744071582116407 } hitcount: 73 bytes_req: 2336 + { call_site: 18446744072106054684 } hitcount: 136 bytes_req: 140504 + { call_site: 18446744072106224230 } hitcount: 136 bytes_req: 19584 + { call_site: 18446744072106078074 } hitcount: 153 bytes_req: 2448 + { call_site: 18446744072106062406 } hitcount: 153 bytes_req: 36720 + { call_site: 18446744071582507929 } hitcount: 153 bytes_req: 37088 + { call_site: 18446744072102520590 } hitcount: 273 bytes_req: 10920 + { call_site: 18446744071582143559 } hitcount: 358 bytes_req: 716 + { call_site: 18446744072106465852 } hitcount: 417 bytes_req: 56712 + { call_site: 18446744072102523378 } hitcount: 485 bytes_req: 27160 + { call_site: 18446744072099568646 } hitcount: 1676 bytes_req: 33520 + + Totals: + Hits: 4610 + Entries: 45 + Dropped: 0 + + The output displays a line for each entry, beginning with the key + specified in the trigger, followed by the value(s) also specified in + the trigger. At the beginning of the output is a line that displays + the trigger info, which can also be displayed by reading the + 'trigger' file: + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + hist:keys=call_site:vals=bytes_req:sort=hitcount:size=2048 [active] + + At the end of the output are a few lines that display the overall + totals for the run. The 'Hits' field shows the total number of + times the event trigger was hit, the 'Entries' field shows the total + number of used entries in the hash table, and the 'Dropped' field + shows the number of hits that were dropped because the number of + used entries for the run exceeded the maximum number of entries + allowed for the table (normally 0, but if not a hint that you may + want to increase the size of the table using the 'size' parameter). + + Notice in the above output that there's an extra field, 'hitcount', + which wasn't specified in the trigger. Also notice that in the + trigger info output, there's a parameter, 'sort=hitcount', which + wasn't specified in the trigger either. The reason for that is that + every trigger implicitly keeps a count of the total number of hits + attributed to a given entry, called the 'hitcount'. That hitcount + information is explicitly displayed in the output, and in the + absence of a user-specified sort parameter, is used as the default + sort field. + + The value 'hitcount' can be used in place of an explicit value in + the 'values' parameter if you don't really need to have any + particular field summed and are mainly interested in hit + frequencies. + + To turn the hist trigger off, simply call up the trigger in the + command history and re-execute it with a '!' prepended: + + # echo '!hist:key=call_site:val=bytes_req' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + Finally, notice that the call_site as displayed in the output above + isn't really very useful. It's an address, but normally addresses + are displayed in hex. To have a numeric field displayed as a hex + value, simply append '.hex' to the field name in the trigger: + + # echo 'hist:key=call_site.hex:val=bytes_req' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site.hex:vals=bytes_req:sort=hitcount:size=2048 [active] + + { call_site: ffffffffa026b291 } hitcount: 1 bytes_req: 433 + { call_site: ffffffffa07186ff } hitcount: 1 bytes_req: 176 + { call_site: ffffffff811ae721 } hitcount: 1 bytes_req: 16384 + { call_site: ffffffff811c5134 } hitcount: 1 bytes_req: 8 + { call_site: ffffffffa04a9ebb } hitcount: 1 bytes_req: 511 + { call_site: ffffffff8122e0a6 } hitcount: 1 bytes_req: 12 + { call_site: ffffffff8107da84 } hitcount: 1 bytes_req: 152 + { call_site: ffffffff812d8246 } hitcount: 1 bytes_req: 24 + { call_site: ffffffff811dc1e5 } hitcount: 3 bytes_req: 144 + { call_site: ffffffffa02515e8 } hitcount: 3 bytes_req: 648 + { call_site: ffffffff81258159 } hitcount: 3 bytes_req: 144 + { call_site: ffffffff811c80f4 } hitcount: 4 bytes_req: 544 + . + . + . + { call_site: ffffffffa06c7646 } hitcount: 106 bytes_req: 8024 + { call_site: ffffffffa06cb246 } hitcount: 132 bytes_req: 31680 + { call_site: ffffffffa06cef7a } hitcount: 132 bytes_req: 2112 + { call_site: ffffffff8137e399 } hitcount: 132 bytes_req: 23232 + { call_site: ffffffffa06c941c } hitcount: 185 bytes_req: 171360 + { call_site: ffffffffa06f2a66 } hitcount: 185 bytes_req: 26640 + { call_site: ffffffffa036a70e } hitcount: 265 bytes_req: 10600 + { call_site: ffffffff81325447 } hitcount: 292 bytes_req: 584 + { call_site: ffffffffa072da3c } hitcount: 446 bytes_req: 60656 + { call_site: ffffffffa036b1f2 } hitcount: 526 bytes_req: 29456 + { call_site: ffffffffa0099c06 } hitcount: 1780 bytes_req: 35600 + + Totals: + Hits: 4775 + Entries: 46 + Dropped: 0 + + Even that's only marginally more useful - while hex values do look + more like addresses, what users are typically more interested in + when looking at text addresses are the corresponding symbols + instead. To have an address displayed as symbolic value instead, + simply append '.sym' or '.sym-offset' to the field name in the + trigger: + + # echo 'hist:key=call_site.sym:val=bytes_req' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site.sym:vals=bytes_req:sort=hitcount:size=2048 [active] + + { call_site: [ffffffff810adcb9] syslog_print_all } hitcount: 1 bytes_req: 1024 + { call_site: [ffffffff8154bc62] usb_control_msg } hitcount: 1 bytes_req: 8 + { call_site: [ffffffffa00bf6fe] hidraw_send_report [hid] } hitcount: 1 bytes_req: 7 + { call_site: [ffffffff8154acbe] usb_alloc_urb } hitcount: 1 bytes_req: 192 + { call_site: [ffffffffa00bf1ca] hidraw_report_event [hid] } hitcount: 1 bytes_req: 7 + { call_site: [ffffffff811e3a25] __seq_open_private } hitcount: 1 bytes_req: 40 + { call_site: [ffffffff8109524a] alloc_fair_sched_group } hitcount: 2 bytes_req: 128 + { call_site: [ffffffff811febd5] fsnotify_alloc_group } hitcount: 2 bytes_req: 528 + { call_site: [ffffffff81440f58] __tty_buffer_request_room } hitcount: 2 bytes_req: 2624 + { call_site: [ffffffff81200ba6] inotify_new_group } hitcount: 2 bytes_req: 96 + { call_site: [ffffffffa05e19af] ieee80211_start_tx_ba_session [mac80211] } hitcount: 2 bytes_req: 464 + { call_site: [ffffffff81672406] tcp_get_metrics } hitcount: 2 bytes_req: 304 + { call_site: [ffffffff81097ec2] alloc_rt_sched_group } hitcount: 2 bytes_req: 128 + { call_site: [ffffffff81089b05] sched_create_group } hitcount: 2 bytes_req: 1424 + . + . + . + { call_site: [ffffffffa04a580c] intel_crtc_page_flip [i915] } hitcount: 1185 bytes_req: 123240 + { call_site: [ffffffffa0287592] drm_mode_page_flip_ioctl [drm] } hitcount: 1185 bytes_req: 104280 + { call_site: [ffffffffa04c4a3c] intel_plane_duplicate_state [i915] } hitcount: 1402 bytes_req: 190672 + { call_site: [ffffffff812891ca] ext4_find_extent } hitcount: 1518 bytes_req: 146208 + { call_site: [ffffffffa029070e] drm_vma_node_allow [drm] } hitcount: 1746 bytes_req: 69840 + { call_site: [ffffffffa045e7c4] i915_gem_do_execbuffer.isra.23 [i915] } hitcount: 2021 bytes_req: 792312 + { call_site: [ffffffffa02911f2] drm_modeset_lock_crtc [drm] } hitcount: 2592 bytes_req: 145152 + { call_site: [ffffffffa0489a66] intel_ring_begin [i915] } hitcount: 2629 bytes_req: 378576 + { call_site: [ffffffffa046041c] i915_gem_execbuffer2 [i915] } hitcount: 2629 bytes_req: 3783248 + { call_site: [ffffffff81325607] apparmor_file_alloc_security } hitcount: 5192 bytes_req: 10384 + { call_site: [ffffffffa00b7c06] hid_report_raw_event [hid] } hitcount: 5529 bytes_req: 110584 + { call_site: [ffffffff8131ebf7] aa_alloc_task_context } hitcount: 21943 bytes_req: 702176 + { call_site: [ffffffff8125847d] ext4_htree_store_dirent } hitcount: 55759 bytes_req: 5074265 + + Totals: + Hits: 109928 + Entries: 71 + Dropped: 0 + + Because the default sort key above is 'hitcount', the above shows a + the list of call_sites by increasing hitcount, so that at the bottom + we see the functions that made the most kmalloc calls during the + run. If instead we we wanted to see the top kmalloc callers in + terms of the number of bytes requested rather than the number of + calls, and we wanted the top caller to appear at the top, we can use + the 'sort' parameter, along with the 'descending' modifier: + + # echo 'hist:key=call_site.sym:val=bytes_req:sort=bytes_req.descending' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site.sym:vals=bytes_req:sort=bytes_req.descending:size=2048 [active] + + { call_site: [ffffffffa046041c] i915_gem_execbuffer2 [i915] } hitcount: 2186 bytes_req: 3397464 + { call_site: [ffffffffa045e7c4] i915_gem_do_execbuffer.isra.23 [i915] } hitcount: 1790 bytes_req: 712176 + { call_site: [ffffffff8125847d] ext4_htree_store_dirent } hitcount: 8132 bytes_req: 513135 + { call_site: [ffffffff811e2a1b] seq_buf_alloc } hitcount: 106 bytes_req: 440128 + { call_site: [ffffffffa0489a66] intel_ring_begin [i915] } hitcount: 2186 bytes_req: 314784 + { call_site: [ffffffff812891ca] ext4_find_extent } hitcount: 2174 bytes_req: 208992 + { call_site: [ffffffff811ae8e1] __kmalloc } hitcount: 8 bytes_req: 131072 + { call_site: [ffffffffa04c4a3c] intel_plane_duplicate_state [i915] } hitcount: 859 bytes_req: 116824 + { call_site: [ffffffffa02911f2] drm_modeset_lock_crtc [drm] } hitcount: 1834 bytes_req: 102704 + { call_site: [ffffffffa04a580c] intel_crtc_page_flip [i915] } hitcount: 972 bytes_req: 101088 + { call_site: [ffffffffa0287592] drm_mode_page_flip_ioctl [drm] } hitcount: 972 bytes_req: 85536 + { call_site: [ffffffffa00b7c06] hid_report_raw_event [hid] } hitcount: 3333 bytes_req: 66664 + { call_site: [ffffffff8137e559] sg_kmalloc } hitcount: 209 bytes_req: 61632 + . + . + . + { call_site: [ffffffff81095225] alloc_fair_sched_group } hitcount: 2 bytes_req: 128 + { call_site: [ffffffff81097ec2] alloc_rt_sched_group } hitcount: 2 bytes_req: 128 + { call_site: [ffffffff812d8406] copy_semundo } hitcount: 2 bytes_req: 48 + { call_site: [ffffffff81200ba6] inotify_new_group } hitcount: 1 bytes_req: 48 + { call_site: [ffffffffa027121a] drm_getmagic [drm] } hitcount: 1 bytes_req: 48 + { call_site: [ffffffff811e3a25] __seq_open_private } hitcount: 1 bytes_req: 40 + { call_site: [ffffffff811c52f4] bprm_change_interp } hitcount: 2 bytes_req: 16 + { call_site: [ffffffff8154bc62] usb_control_msg } hitcount: 1 bytes_req: 8 + { call_site: [ffffffffa00bf1ca] hidraw_report_event [hid] } hitcount: 1 bytes_req: 7 + { call_site: [ffffffffa00bf6fe] hidraw_send_report [hid] } hitcount: 1 bytes_req: 7 + + Totals: + Hits: 32133 + Entries: 81 + Dropped: 0 + + To display the offset and size information in addition to the symbol + name, just use 'sym-offset' instead: + + # echo 'hist:key=call_site.sym-offset:val=bytes_req:sort=bytes_req.descending' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site.sym-offset:vals=bytes_req:sort=bytes_req.descending:size=2048 [active] + + { call_site: [ffffffffa046041c] i915_gem_execbuffer2+0x6c/0x2c0 [i915] } hitcount: 4569 bytes_req: 3163720 + { call_site: [ffffffffa0489a66] intel_ring_begin+0xc6/0x1f0 [i915] } hitcount: 4569 bytes_req: 657936 + { call_site: [ffffffffa045e7c4] i915_gem_do_execbuffer.isra.23+0x694/0x1020 [i915] } hitcount: 1519 bytes_req: 472936 + { call_site: [ffffffffa045e646] i915_gem_do_execbuffer.isra.23+0x516/0x1020 [i915] } hitcount: 3050 bytes_req: 211832 + { call_site: [ffffffff811e2a1b] seq_buf_alloc+0x1b/0x50 } hitcount: 34 bytes_req: 148384 + { call_site: [ffffffffa04a580c] intel_crtc_page_flip+0xbc/0x870 [i915] } hitcount: 1385 bytes_req: 144040 + { call_site: [ffffffff811ae8e1] __kmalloc+0x191/0x1b0 } hitcount: 8 bytes_req: 131072 + { call_site: [ffffffffa0287592] drm_mode_page_flip_ioctl+0x282/0x360 [drm] } hitcount: 1385 bytes_req: 121880 + { call_site: [ffffffffa02911f2] drm_modeset_lock_crtc+0x32/0x100 [drm] } hitcount: 1848 bytes_req: 103488 + { call_site: [ffffffffa04c4a3c] intel_plane_duplicate_state+0x2c/0xa0 [i915] } hitcount: 461 bytes_req: 62696 + { call_site: [ffffffffa029070e] drm_vma_node_allow+0x2e/0xd0 [drm] } hitcount: 1541 bytes_req: 61640 + { call_site: [ffffffff815f8d7b] sk_prot_alloc+0xcb/0x1b0 } hitcount: 57 bytes_req: 57456 + . + . + . + { call_site: [ffffffff8109524a] alloc_fair_sched_group+0x5a/0x1a0 } hitcount: 2 bytes_req: 128 + { call_site: [ffffffffa027b921] drm_vm_open_locked+0x31/0xa0 [drm] } hitcount: 3 bytes_req: 96 + { call_site: [ffffffff8122e266] proc_self_follow_link+0x76/0xb0 } hitcount: 8 bytes_req: 96 + { call_site: [ffffffff81213e80] load_elf_binary+0x240/0x1650 } hitcount: 3 bytes_req: 84 + { call_site: [ffffffff8154bc62] usb_control_msg+0x42/0x110 } hitcount: 1 bytes_req: 8 + { call_site: [ffffffffa00bf6fe] hidraw_send_report+0x7e/0x1a0 [hid] } hitcount: 1 bytes_req: 7 + { call_site: [ffffffffa00bf1ca] hidraw_report_event+0x8a/0x120 [hid] } hitcount: 1 bytes_req: 7 + + Totals: + Hits: 26098 + Entries: 64 + Dropped: 0 + + We can also add multiple fields to the 'values' parameter. For + example, we might want to see the total number of bytes allocated + alongside bytes requested, and display the result sorted by bytes + allocated in a descending order: + + # echo 'hist:keys=call_site.sym:values=bytes_req,bytes_alloc:sort=bytes_alloc.descending' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=call_site.sym:vals=bytes_req,bytes_alloc:sort=bytes_alloc.descending:size=2048 [active] + + { call_site: [ffffffffa046041c] i915_gem_execbuffer2 [i915] } hitcount: 7403 bytes_req: 4084360 bytes_alloc: 5958016 + { call_site: [ffffffff811e2a1b] seq_buf_alloc } hitcount: 541 bytes_req: 2213968 bytes_alloc: 2228224 + { call_site: [ffffffffa0489a66] intel_ring_begin [i915] } hitcount: 7404 bytes_req: 1066176 bytes_alloc: 1421568 + { call_site: [ffffffffa045e7c4] i915_gem_do_execbuffer.isra.23 [i915] } hitcount: 1565 bytes_req: 557368 bytes_alloc: 1037760 + { call_site: [ffffffff8125847d] ext4_htree_store_dirent } hitcount: 9557 bytes_req: 595778 bytes_alloc: 695744 + { call_site: [ffffffffa045e646] i915_gem_do_execbuffer.isra.23 [i915] } hitcount: 5839 bytes_req: 430680 bytes_alloc: 470400 + { call_site: [ffffffffa04c4a3c] intel_plane_duplicate_state [i915] } hitcount: 2388 bytes_req: 324768 bytes_alloc: 458496 + { call_site: [ffffffffa02911f2] drm_modeset_lock_crtc [drm] } hitcount: 3911 bytes_req: 219016 bytes_alloc: 250304 + { call_site: [ffffffff815f8d7b] sk_prot_alloc } hitcount: 235 bytes_req: 236880 bytes_alloc: 240640 + { call_site: [ffffffff8137e559] sg_kmalloc } hitcount: 557 bytes_req: 169024 bytes_alloc: 221760 + { call_site: [ffffffffa00b7c06] hid_report_raw_event [hid] } hitcount: 9378 bytes_req: 187548 bytes_alloc: 206312 + { call_site: [ffffffffa04a580c] intel_crtc_page_flip [i915] } hitcount: 1519 bytes_req: 157976 bytes_alloc: 194432 + . + . + . + { call_site: [ffffffff8109bd3b] sched_autogroup_create_attach } hitcount: 2 bytes_req: 144 bytes_alloc: 192 + { call_site: [ffffffff81097ee8] alloc_rt_sched_group } hitcount: 2 bytes_req: 128 bytes_alloc: 128 + { call_site: [ffffffff8109524a] alloc_fair_sched_group } hitcount: 2 bytes_req: 128 bytes_alloc: 128 + { call_site: [ffffffff81095225] alloc_fair_sched_group } hitcount: 2 bytes_req: 128 bytes_alloc: 128 + { call_site: [ffffffff81097ec2] alloc_rt_sched_group } hitcount: 2 bytes_req: 128 bytes_alloc: 128 + { call_site: [ffffffff81213e80] load_elf_binary } hitcount: 3 bytes_req: 84 bytes_alloc: 96 + { call_site: [ffffffff81079a2e] kthread_create_on_node } hitcount: 1 bytes_req: 56 bytes_alloc: 64 + { call_site: [ffffffffa00bf6fe] hidraw_send_report [hid] } hitcount: 1 bytes_req: 7 bytes_alloc: 8 + { call_site: [ffffffff8154bc62] usb_control_msg } hitcount: 1 bytes_req: 8 bytes_alloc: 8 + { call_site: [ffffffffa00bf1ca] hidraw_report_event [hid] } hitcount: 1 bytes_req: 7 bytes_alloc: 8 + + Totals: + Hits: 66598 + Entries: 65 + Dropped: 0 + + Finally, to finish off our kmalloc example, instead of simply having + the hist trigger display symbolic call_sites, we can have the hist + trigger additionally display the complete set of kernel stack traces + that led to each call_site. To do that, we simply use the special + value 'stacktrace' for the key parameter: + + # echo 'hist:keys=stacktrace:values=bytes_req,bytes_alloc:sort=bytes_alloc' > \ + /sys/kernel/debug/tracing/events/kmem/kmalloc/trigger + + The above trigger will use the kernel stack trace in effect when an + event is triggered as the key for the hash table. This allows the + enumeration of every kernel callpath that led up to a particular + event, along with a running total of any of the event fields for + that event. Here we tally bytes requested and bytes allocated for + every callpath in the system that led up to a kmalloc (in this case + every callpath to a kmalloc for a kernel compile): + + # cat /sys/kernel/debug/tracing/events/kmem/kmalloc/hist + # trigger info: hist:keys=stacktrace:vals=bytes_req,bytes_alloc:sort=bytes_alloc:size=2048 [active] + + { stacktrace: + __kmalloc_track_caller+0x10b/0x1a0 + kmemdup+0x20/0x50 + hidraw_report_event+0x8a/0x120 [hid] + hid_report_raw_event+0x3ea/0x440 [hid] + hid_input_report+0x112/0x190 [hid] + hid_irq_in+0xc2/0x260 [usbhid] + __usb_hcd_giveback_urb+0x72/0x120 + usb_giveback_urb_bh+0x9e/0xe0 + tasklet_hi_action+0xf8/0x100 + __do_softirq+0x114/0x2c0 + irq_exit+0xa5/0xb0 + do_IRQ+0x5a/0xf0 + ret_from_intr+0x0/0x30 + cpuidle_enter+0x17/0x20 + cpu_startup_entry+0x315/0x3e0 + rest_init+0x7c/0x80 + } hitcount: 3 bytes_req: 21 bytes_alloc: 24 + { stacktrace: + __kmalloc_track_caller+0x10b/0x1a0 + kmemdup+0x20/0x50 + hidraw_report_event+0x8a/0x120 [hid] + hid_report_raw_event+0x3ea/0x440 [hid] + hid_input_report+0x112/0x190 [hid] + hid_irq_in+0xc2/0x260 [usbhid] + __usb_hcd_giveback_urb+0x72/0x120 + usb_giveback_urb_bh+0x9e/0xe0 + tasklet_hi_action+0xf8/0x100 + __do_softirq+0x114/0x2c0 + irq_exit+0xa5/0xb0 + do_IRQ+0x5a/0xf0 + ret_from_intr+0x0/0x30 + } hitcount: 3 bytes_req: 21 bytes_alloc: 24 + { stacktrace: + kmem_cache_alloc_trace+0xeb/0x150 + aa_alloc_task_context+0x27/0x40 + apparmor_cred_prepare+0x1f/0x50 + security_prepare_creds+0x16/0x20 + prepare_creds+0xdf/0x1a0 + SyS_capset+0xb5/0x200 + system_call_fastpath+0x12/0x6a + } hitcount: 1 bytes_req: 32 bytes_alloc: 32 + . + . + . + { stacktrace: + __kmalloc+0x11b/0x1b0 + i915_gem_execbuffer2+0x6c/0x2c0 [i915] + drm_ioctl+0x349/0x670 [drm] + do_vfs_ioctl+0x2f0/0x4f0 + SyS_ioctl+0x81/0xa0 + system_call_fastpath+0x12/0x6a + } hitcount: 17726 bytes_req: 13944120 bytes_alloc: 19593808 + { stacktrace: + __kmalloc+0x11b/0x1b0 + load_elf_phdrs+0x76/0xa0 + load_elf_binary+0x102/0x1650 + search_binary_handler+0x97/0x1d0 + do_execveat_common.isra.34+0x551/0x6e0 + SyS_execve+0x3a/0x50 + return_from_execve+0x0/0x23 + } hitcount: 33348 bytes_req: 17152128 bytes_alloc: 20226048 + { stacktrace: + kmem_cache_alloc_trace+0xeb/0x150 + apparmor_file_alloc_security+0x27/0x40 + security_file_alloc+0x16/0x20 + get_empty_filp+0x93/0x1c0 + path_openat+0x31/0x5f0 + do_filp_open+0x3a/0x90 + do_sys_open+0x128/0x220 + SyS_open+0x1e/0x20 + system_call_fastpath+0x12/0x6a + } hitcount: 4766422 bytes_req: 9532844 bytes_alloc: 38131376 + { stacktrace: + __kmalloc+0x11b/0x1b0 + seq_buf_alloc+0x1b/0x50 + seq_read+0x2cc/0x370 + proc_reg_read+0x3d/0x80 + __vfs_read+0x28/0xe0 + vfs_read+0x86/0x140 + SyS_read+0x46/0xb0 + system_call_fastpath+0x12/0x6a + } hitcount: 19133 bytes_req: 78368768 bytes_alloc: 78368768 + + Totals: + Hits: 6085872 + Entries: 253 + Dropped: 0 + + If you key a hist trigger on common_pid, in order for example to + gather and display sorted totals for each process, you can use the + special .execname modifier to display the executable names for the + processes in the table rather than raw pids. The example below + keeps a per-process sum of total bytes read: + + # echo 'hist:key=common_pid.execname:val=count:sort=count.descending' > \ + /sys/kernel/debug/tracing/events/syscalls/sys_enter_read/trigger + + # cat /sys/kernel/debug/tracing/events/syscalls/sys_enter_read/hist + # trigger info: hist:keys=common_pid.execname:vals=count:sort=count.descending:size=2048 [active] + + { common_pid: gnome-terminal [ 3196] } hitcount: 280 count: 1093512 + { common_pid: Xorg [ 1309] } hitcount: 525 count: 256640 + { common_pid: compiz [ 2889] } hitcount: 59 count: 254400 + { common_pid: bash [ 8710] } hitcount: 3 count: 66369 + { common_pid: dbus-daemon-lau [ 8703] } hitcount: 49 count: 47739 + { common_pid: irqbalance [ 1252] } hitcount: 27 count: 27648 + { common_pid: 01ifupdown [ 8705] } hitcount: 3 count: 17216 + { common_pid: dbus-daemon [ 772] } hitcount: 10 count: 12396 + { common_pid: Socket Thread [ 8342] } hitcount: 11 count: 11264 + { common_pid: nm-dhcp-client. [ 8701] } hitcount: 6 count: 7424 + { common_pid: gmain [ 1315] } hitcount: 18 count: 6336 + . + . + . + { common_pid: postgres [ 1892] } hitcount: 2 count: 32 + { common_pid: postgres [ 1891] } hitcount: 2 count: 32 + { common_pid: gmain [ 8704] } hitcount: 2 count: 32 + { common_pid: upstart-dbus-br [ 2740] } hitcount: 21 count: 21 + { common_pid: nm-dispatcher.a [ 8696] } hitcount: 1 count: 16 + { common_pid: indicator-datet [ 2904] } hitcount: 1 count: 16 + { common_pid: gdbus [ 2998] } hitcount: 1 count: 16 + { common_pid: rtkit-daemon [ 2052] } hitcount: 1 count: 8 + { common_pid: init [ 1] } hitcount: 2 count: 2 + + Totals: + Hits: 2116 + Entries: 51 + Dropped: 0 + + Similarly, if you key a hist trigger on syscall id, for example to + gather and display a list of systemwide syscall hits, you can use + the special .syscall modifier to display the syscall names rather + than raw ids. The example below keeps a running total of syscall + counts for the system during the run: + + # echo 'hist:key=id.syscall:val=hitcount' > \ + /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger + + # cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist + # trigger info: hist:keys=id.syscall:vals=hitcount:sort=hitcount:size=2048 [active] + + { id: sys_fsync [ 74] } hitcount: 1 + { id: sys_newuname [ 63] } hitcount: 1 + { id: sys_prctl [157] } hitcount: 1 + { id: sys_statfs [137] } hitcount: 1 + { id: sys_symlink [ 88] } hitcount: 1 + { id: sys_sendmmsg [307] } hitcount: 1 + { id: sys_semctl [ 66] } hitcount: 1 + { id: sys_readlink [ 89] } hitcount: 3 + { id: sys_bind [ 49] } hitcount: 3 + { id: sys_getsockname [ 51] } hitcount: 3 + { id: sys_unlink [ 87] } hitcount: 3 + { id: sys_rename [ 82] } hitcount: 4 + { id: unknown_syscall [ 58] } hitcount: 4 + { id: sys_connect [ 42] } hitcount: 4 + { id: sys_getpid [ 39] } hitcount: 4 + . + . + . + { id: sys_rt_sigprocmask [ 14] } hitcount: 952 + { id: sys_futex [202] } hitcount: 1534 + { id: sys_write [ 1] } hitcount: 2689 + { id: sys_setitimer [ 38] } hitcount: 2797 + { id: sys_read [ 0] } hitcount: 3202 + { id: sys_select [ 23] } hitcount: 3773 + { id: sys_writev [ 20] } hitcount: 4531 + { id: sys_poll [ 7] } hitcount: 8314 + { id: sys_recvmsg [ 47] } hitcount: 13738 + { id: sys_ioctl [ 16] } hitcount: 21843 + + Totals: + Hits: 67612 + Entries: 72 + Dropped: 0 + + The syscall counts above provide a rough overall picture of system + call activity on the system; we can see for example that the most + popular system call on this system was the 'sys_ioctl' system call. + + We can use 'compound' keys to refine that number and provide some + further insight as to which processes exactly contribute to the + overall ioctl count. + + The command below keeps a hitcount for every unique combination of + system call id and pid - the end result is essentially a table + that keeps a per-pid sum of system call hits. The results are + sorted using the system call id as the primary key, and the + hitcount sum as the secondary key: + + # echo 'hist:key=id.syscall,common_pid.execname:val=hitcount:sort=id,hitcount' > \ + /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger + + # cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist + # trigger info: hist:keys=id.syscall,common_pid.execname:vals=hitcount:sort=id.syscall,hitcount:size=2048 [active] + + { id: sys_read [ 0], common_pid: rtkit-daemon [ 1877] } hitcount: 1 + { id: sys_read [ 0], common_pid: gdbus [ 2976] } hitcount: 1 + { id: sys_read [ 0], common_pid: console-kit-dae [ 3400] } hitcount: 1 + { id: sys_read [ 0], common_pid: postgres [ 1865] } hitcount: 1 + { id: sys_read [ 0], common_pid: deja-dup-monito [ 3543] } hitcount: 2 + { id: sys_read [ 0], common_pid: NetworkManager [ 890] } hitcount: 2 + { id: sys_read [ 0], common_pid: evolution-calen [ 3048] } hitcount: 2 + { id: sys_read [ 0], common_pid: postgres [ 1864] } hitcount: 2 + { id: sys_read [ 0], common_pid: nm-applet [ 3022] } hitcount: 2 + { id: sys_read [ 0], common_pid: whoopsie [ 1212] } hitcount: 2 + . + . + . + { id: sys_ioctl [ 16], common_pid: bash [ 8479] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: bash [ 3472] } hitcount: 12 + { id: sys_ioctl [ 16], common_pid: gnome-terminal [ 3199] } hitcount: 16 + { id: sys_ioctl [ 16], common_pid: Xorg [ 1267] } hitcount: 1808 + { id: sys_ioctl [ 16], common_pid: compiz [ 2994] } hitcount: 5580 + . + . + . + { id: sys_waitid [247], common_pid: upstart-dbus-br [ 2690] } hitcount: 3 + { id: sys_waitid [247], common_pid: upstart-dbus-br [ 2688] } hitcount: 16 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 975] } hitcount: 2 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 3204] } hitcount: 4 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 2888] } hitcount: 4 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 3003] } hitcount: 4 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 2873] } hitcount: 4 + { id: sys_inotify_add_watch [254], common_pid: gmain [ 3196] } hitcount: 6 + { id: sys_openat [257], common_pid: java [ 2623] } hitcount: 2 + { id: sys_eventfd2 [290], common_pid: ibus-ui-gtk3 [ 2760] } hitcount: 4 + { id: sys_eventfd2 [290], common_pid: compiz [ 2994] } hitcount: 6 + + Totals: + Hits: 31536 + Entries: 323 + Dropped: 0 + + The above list does give us a breakdown of the ioctl syscall by + pid, but it also gives us quite a bit more than that, which we + don't really care about at the moment. Since we know the syscall + id for sys_ioctl (16, displayed next to the sys_ioctl name), we + can use that to filter out all the other syscalls: + + # echo 'hist:key=id.syscall,common_pid.execname:val=hitcount:sort=id,hitcount if id == 16' > \ + /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger + + # cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist + # trigger info: hist:keys=id.syscall,common_pid.execname:vals=hitcount:sort=id.syscall,hitcount:size=2048 if id == 16 [active] + + { id: sys_ioctl [ 16], common_pid: gmain [ 2769] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: evolution-addre [ 8571] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: gmain [ 3003] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: gmain [ 2781] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: gmain [ 2829] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: bash [ 8726] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: bash [ 8508] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: gmain [ 2970] } hitcount: 1 + { id: sys_ioctl [ 16], common_pid: gmain [ 2768] } hitcount: 1 + . + . + . + { id: sys_ioctl [ 16], common_pid: pool [ 8559] } hitcount: 45 + { id: sys_ioctl [ 16], common_pid: pool [ 8555] } hitcount: 48 + { id: sys_ioctl [ 16], common_pid: pool [ 8551] } hitcount: 48 + { id: sys_ioctl [ 16], common_pid: avahi-daemon [ 896] } hitcount: 66 + { id: sys_ioctl [ 16], common_pid: Xorg [ 1267] } hitcount: 26674 + { id: sys_ioctl [ 16], common_pid: compiz [ 2994] } hitcount: 73443 + + Totals: + Hits: 101162 + Entries: 103 + Dropped: 0 + + The above output shows that 'compiz' and 'Xorg' are far and away + the heaviest ioctl callers (which might lead to questions about + whether they really need to be making all those calls and to + possible avenues for further investigation.) + + The compound key examples used a key and a sum value (hitcount) to + sort the output, but we can just as easily use two keys instead. + Here's an example where we use a compound key composed of the the + common_pid and size event fields. Sorting with pid as the primary + key and 'size' as the secondary key allows us to display an + ordered summary of the recvfrom sizes, with counts, received by + each process: + + # echo 'hist:key=common_pid.execname,size:val=hitcount:sort=common_pid,size' > \ + /sys/kernel/debug/tracing/events/syscalls/sys_enter_recvfrom/trigger + + # cat /sys/kernel/debug/tracing/events/syscalls/sys_enter_recvfrom/hist + # trigger info: hist:keys=common_pid.execname,size:vals=hitcount:sort=common_pid.execname,size:size=2048 [active] + + { common_pid: smbd [ 784], size: 4 } hitcount: 1 + { common_pid: dnsmasq [ 1412], size: 4096 } hitcount: 672 + { common_pid: postgres [ 1796], size: 1000 } hitcount: 6 + { common_pid: postgres [ 1867], size: 1000 } hitcount: 10 + { common_pid: bamfdaemon [ 2787], size: 28 } hitcount: 2 + { common_pid: bamfdaemon [ 2787], size: 14360 } hitcount: 1 + { common_pid: compiz [ 2994], size: 8 } hitcount: 1 + { common_pid: compiz [ 2994], size: 20 } hitcount: 11 + { common_pid: gnome-terminal [ 3199], size: 4 } hitcount: 2 + { common_pid: firefox [ 8817], size: 4 } hitcount: 1 + { common_pid: firefox [ 8817], size: 8 } hitcount: 5 + { common_pid: firefox [ 8817], size: 588 } hitcount: 2 + { common_pid: firefox [ 8817], size: 628 } hitcount: 1 + { common_pid: firefox [ 8817], size: 6944 } hitcount: 1 + { common_pid: firefox [ 8817], size: 408880 } hitcount: 2 + { common_pid: firefox [ 8822], size: 8 } hitcount: 2 + { common_pid: firefox [ 8822], size: 160 } hitcount: 2 + { common_pid: firefox [ 8822], size: 320 } hitcount: 2 + { common_pid: firefox [ 8822], size: 352 } hitcount: 1 + . + . + . + { common_pid: pool [ 8923], size: 1960 } hitcount: 10 + { common_pid: pool [ 8923], size: 2048 } hitcount: 10 + { common_pid: pool [ 8924], size: 1960 } hitcount: 10 + { common_pid: pool [ 8924], size: 2048 } hitcount: 10 + { common_pid: pool [ 8928], size: 1964 } hitcount: 4 + { common_pid: pool [ 8928], size: 1965 } hitcount: 2 + { common_pid: pool [ 8928], size: 2048 } hitcount: 6 + { common_pid: pool [ 8929], size: 1982 } hitcount: 1 + { common_pid: pool [ 8929], size: 2048 } hitcount: 1 + + Totals: + Hits: 2016 + Entries: 224 + Dropped: 0 + + The above example also illustrates the fact that although a compound + key is treated as a single entity for hashing purposes, the sub-keys + it's composed of can be accessed independently. + + The next example uses a string field as the hash key and + demonstrates how you can manually pause and continue a hist trigger. + In this example, we'll aggregate fork counts and don't expect a + large number of entries in the hash table, so we'll drop it to a + much smaller number, say 256: + + # echo 'hist:key=child_comm:val=hitcount:size=256' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_fork/trigger + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_fork/hist + # trigger info: hist:keys=child_comm:vals=hitcount:sort=hitcount:size=256 [active] + + { child_comm: dconf worker } hitcount: 1 + { child_comm: ibus-daemon } hitcount: 1 + { child_comm: whoopsie } hitcount: 1 + { child_comm: smbd } hitcount: 1 + { child_comm: gdbus } hitcount: 1 + { child_comm: kthreadd } hitcount: 1 + { child_comm: dconf worker } hitcount: 1 + { child_comm: evolution-alarm } hitcount: 2 + { child_comm: Socket Thread } hitcount: 2 + { child_comm: postgres } hitcount: 2 + { child_comm: bash } hitcount: 3 + { child_comm: compiz } hitcount: 3 + { child_comm: evolution-sourc } hitcount: 4 + { child_comm: dhclient } hitcount: 4 + { child_comm: pool } hitcount: 5 + { child_comm: nm-dispatcher.a } hitcount: 8 + { child_comm: firefox } hitcount: 8 + { child_comm: dbus-daemon } hitcount: 8 + { child_comm: glib-pacrunner } hitcount: 10 + { child_comm: evolution } hitcount: 23 + + Totals: + Hits: 89 + Entries: 20 + Dropped: 0 + + If we want to pause the hist trigger, we can simply append :pause to + the command that started the trigger. Notice that the trigger info + displays as [paused]: + + # echo 'hist:key=child_comm:val=hitcount:size=256:pause' >> \ + /sys/kernel/debug/tracing/events/sched/sched_process_fork/trigger + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_fork/hist + # trigger info: hist:keys=child_comm:vals=hitcount:sort=hitcount:size=256 [paused] + + { child_comm: dconf worker } hitcount: 1 + { child_comm: kthreadd } hitcount: 1 + { child_comm: dconf worker } hitcount: 1 + { child_comm: gdbus } hitcount: 1 + { child_comm: ibus-daemon } hitcount: 1 + { child_comm: Socket Thread } hitcount: 2 + { child_comm: evolution-alarm } hitcount: 2 + { child_comm: smbd } hitcount: 2 + { child_comm: bash } hitcount: 3 + { child_comm: whoopsie } hitcount: 3 + { child_comm: compiz } hitcount: 3 + { child_comm: evolution-sourc } hitcount: 4 + { child_comm: pool } hitcount: 5 + { child_comm: postgres } hitcount: 6 + { child_comm: firefox } hitcount: 8 + { child_comm: dhclient } hitcount: 10 + { child_comm: emacs } hitcount: 12 + { child_comm: dbus-daemon } hitcount: 20 + { child_comm: nm-dispatcher.a } hitcount: 20 + { child_comm: evolution } hitcount: 35 + { child_comm: glib-pacrunner } hitcount: 59 + + Totals: + Hits: 199 + Entries: 21 + Dropped: 0 + + To manually continue having the trigger aggregate events, append + :cont instead. Notice that the trigger info displays as [active] + again, and the data has changed: + + # echo 'hist:key=child_comm:val=hitcount:size=256:cont' >> \ + /sys/kernel/debug/tracing/events/sched/sched_process_fork/trigger + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_fork/hist + # trigger info: hist:keys=child_comm:vals=hitcount:sort=hitcount:size=256 [active] + + { child_comm: dconf worker } hitcount: 1 + { child_comm: dconf worker } hitcount: 1 + { child_comm: kthreadd } hitcount: 1 + { child_comm: gdbus } hitcount: 1 + { child_comm: ibus-daemon } hitcount: 1 + { child_comm: Socket Thread } hitcount: 2 + { child_comm: evolution-alarm } hitcount: 2 + { child_comm: smbd } hitcount: 2 + { child_comm: whoopsie } hitcount: 3 + { child_comm: compiz } hitcount: 3 + { child_comm: evolution-sourc } hitcount: 4 + { child_comm: bash } hitcount: 5 + { child_comm: pool } hitcount: 5 + { child_comm: postgres } hitcount: 6 + { child_comm: firefox } hitcount: 8 + { child_comm: dhclient } hitcount: 11 + { child_comm: emacs } hitcount: 12 + { child_comm: dbus-daemon } hitcount: 22 + { child_comm: nm-dispatcher.a } hitcount: 22 + { child_comm: evolution } hitcount: 35 + { child_comm: glib-pacrunner } hitcount: 59 + + Totals: + Hits: 206 + Entries: 21 + Dropped: 0 + + The previous example showed how to start and stop a hist trigger by + appending 'pause' and 'continue' to the hist trigger command. A + hist trigger can also be started in a paused state by initially + starting the trigger with ':pause' appended. This allows you to + start the trigger only when you're ready to start collecting data + and not before. For example, you could start the trigger in a + paused state, then unpause it and do something you want to measure, + then pause the trigger again when done. + + Of course, doing this manually can be difficult and error-prone, but + it is possible to automatically start and stop a hist trigger based + on some condition, via the enable_hist and disable_hist triggers. + + For example, suppose we wanted to take a look at the relative + weights in terms of skb length for each callpath that leads to a + netif_receieve_skb event when downloading a decent-sized file using + wget. + + First we set up an initially paused stacktrace trigger on the + netif_receive_skb event: + + # echo 'hist:key=stacktrace:vals=len:pause' > \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + + Next, we set up an 'enable_hist' trigger on the sched_process_exec + event, with an 'if filename==/usr/bin/wget' filter. The effect of + this new trigger is that it will 'unpause' the hist trigger we just + set up on netif_receive_skb if and only if it sees a + sched_process_exec event with a filename of '/usr/bin/wget'. When + that happens, all netif_receive_skb events are aggregated into a + hash table keyed on stacktrace: + + # echo 'enable_hist:net:netif_receive_skb if filename==/usr/bin/wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exec/trigger + + The aggregation continues until the netif_receive_skb is paused + again, which is what the following disable_hist event does by + creating a similar setup on the sched_process_exit event, using the + filter 'comm==wget': + + # echo 'disable_hist:net:netif_receive_skb if comm==wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exit/trigger + + Whenever a process exits and the comm field of the disable_hist + trigger filter matches 'comm==wget', the netif_receive_skb hist + trigger is disabled. + + The overall effect is that netif_receive_skb events are aggregated + into the hash table for only the duration of the wget. Executing a + wget command and then listing the 'hist' file will display the + output generated by the wget command: + + $ wget https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.19.xz + + # cat /sys/kernel/debug/tracing/events/net/netif_receive_skb/hist + # trigger info: hist:keys=stacktrace:vals=len:sort=hitcount:size=2048 [paused] + + { stacktrace: + __netif_receive_skb_core+0x46d/0x990 + __netif_receive_skb+0x18/0x60 + netif_receive_skb_internal+0x23/0x90 + napi_gro_receive+0xc8/0x100 + ieee80211_deliver_skb+0xd6/0x270 [mac80211] + ieee80211_rx_handlers+0xccf/0x22f0 [mac80211] + ieee80211_prepare_and_rx_handle+0x4e7/0xc40 [mac80211] + ieee80211_rx+0x31d/0x900 [mac80211] + iwlagn_rx_reply_rx+0x3db/0x6f0 [iwldvm] + iwl_rx_dispatch+0x8e/0xf0 [iwldvm] + iwl_pcie_irq_handler+0xe3c/0x12f0 [iwlwifi] + irq_thread_fn+0x20/0x50 + irq_thread+0x11f/0x150 + kthread+0xd2/0xf0 + ret_from_fork+0x42/0x70 + } hitcount: 85 len: 28884 + { stacktrace: + __netif_receive_skb_core+0x46d/0x990 + __netif_receive_skb+0x18/0x60 + netif_receive_skb_internal+0x23/0x90 + napi_gro_complete+0xa4/0xe0 + dev_gro_receive+0x23a/0x360 + napi_gro_receive+0x30/0x100 + ieee80211_deliver_skb+0xd6/0x270 [mac80211] + ieee80211_rx_handlers+0xccf/0x22f0 [mac80211] + ieee80211_prepare_and_rx_handle+0x4e7/0xc40 [mac80211] + ieee80211_rx+0x31d/0x900 [mac80211] + iwlagn_rx_reply_rx+0x3db/0x6f0 [iwldvm] + iwl_rx_dispatch+0x8e/0xf0 [iwldvm] + iwl_pcie_irq_handler+0xe3c/0x12f0 [iwlwifi] + irq_thread_fn+0x20/0x50 + irq_thread+0x11f/0x150 + kthread+0xd2/0xf0 + } hitcount: 98 len: 664329 + { stacktrace: + __netif_receive_skb_core+0x46d/0x990 + __netif_receive_skb+0x18/0x60 + process_backlog+0xa8/0x150 + net_rx_action+0x15d/0x340 + __do_softirq+0x114/0x2c0 + do_softirq_own_stack+0x1c/0x30 + do_softirq+0x65/0x70 + __local_bh_enable_ip+0xb5/0xc0 + ip_finish_output+0x1f4/0x840 + ip_output+0x6b/0xc0 + ip_local_out_sk+0x31/0x40 + ip_send_skb+0x1a/0x50 + udp_send_skb+0x173/0x2a0 + udp_sendmsg+0x2bf/0x9f0 + inet_sendmsg+0x64/0xa0 + sock_sendmsg+0x3d/0x50 + } hitcount: 115 len: 13030 + { stacktrace: + __netif_receive_skb_core+0x46d/0x990 + __netif_receive_skb+0x18/0x60 + netif_receive_skb_internal+0x23/0x90 + napi_gro_complete+0xa4/0xe0 + napi_gro_flush+0x6d/0x90 + iwl_pcie_irq_handler+0x92a/0x12f0 [iwlwifi] + irq_thread_fn+0x20/0x50 + irq_thread+0x11f/0x150 + kthread+0xd2/0xf0 + ret_from_fork+0x42/0x70 + } hitcount: 934 len: 5512212 + + Totals: + Hits: 1232 + Entries: 4 + Dropped: 0 + + The above shows all the netif_receive_skb callpaths and their total + lengths for the duration of the wget command. + + The 'clear' hist trigger param can be used to clear the hash table. + Suppose we wanted to try another run of the previous example but + this time also wanted to see the complete list of events that went + into the histogram. In order to avoid having to set everything up + again, we can just clear the histogram first: + + # echo 'hist:key=stacktrace:vals=len:clear' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + + Just to verify that it is in fact cleared, here's what we now see in + the hist file: + + # cat /sys/kernel/debug/tracing/events/net/netif_receive_skb/hist + # trigger info: hist:keys=stacktrace:vals=len:sort=hitcount:size=2048 [paused] + + Totals: + Hits: 0 + Entries: 0 + Dropped: 0 + + Since we want to see the detailed list of every netif_receive_skb + event occurring during the new run, which are in fact the same + events being aggregated into the hash table, we add some additional + 'enable_event' events to the triggering sched_process_exec and + sched_process_exit events as such: + + # echo 'enable_event:net:netif_receive_skb if filename==/usr/bin/wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exec/trigger + + # echo 'disable_event:net:netif_receive_skb if comm==wget' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_exit/trigger + + If you read the trigger files for the sched_process_exec and + sched_process_exit triggers, you should see two triggers for each: + one enabling/disabling the hist aggregation and the other + enabling/disabling the logging of events: + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_exec/trigger + enable_event:net:netif_receive_skb:unlimited if filename==/usr/bin/wget + enable_hist:net:netif_receive_skb:unlimited if filename==/usr/bin/wget + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_exit/trigger + enable_event:net:netif_receive_skb:unlimited if comm==wget + disable_hist:net:netif_receive_skb:unlimited if comm==wget + + In other words, whenever either of the sched_process_exec or + sched_process_exit events is hit and matches 'wget', it enables or + disables both the histogram and the event log, and what you end up + with is a hash table and set of events just covering the specified + duration. Run the wget command again: + + $ wget https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.19.xz + + Displaying the 'hist' file should show something similar to what you + saw in the last run, but this time you should also see the + individual events in the trace file: + + # cat /sys/kernel/debug/tracing/trace + + # tracer: nop + # + # entries-in-buffer/entries-written: 183/1426 #P:4 + # + # _-----=> irqs-off + # / _----=> need-resched + # | / _---=> hardirq/softirq + # || / _--=> preempt-depth + # ||| / delay + # TASK-PID CPU# |||| TIMESTAMP FUNCTION + # | | | |||| | | + wget-15108 [000] ..s1 31769.606929: netif_receive_skb: dev=lo skbaddr=ffff88009c353100 len=60 + wget-15108 [000] ..s1 31769.606999: netif_receive_skb: dev=lo skbaddr=ffff88009c353200 len=60 + dnsmasq-1382 [000] ..s1 31769.677652: netif_receive_skb: dev=lo skbaddr=ffff88009c352b00 len=130 + dnsmasq-1382 [000] ..s1 31769.685917: netif_receive_skb: dev=lo skbaddr=ffff88009c352200 len=138 + ##### CPU 2 buffer started #### + irq/29-iwlwifi-559 [002] ..s. 31772.031529: netif_receive_skb: dev=wlan0 skbaddr=ffff88009d433d00 len=2948 + irq/29-iwlwifi-559 [002] ..s. 31772.031572: netif_receive_skb: dev=wlan0 skbaddr=ffff88009d432200 len=1500 + irq/29-iwlwifi-559 [002] ..s. 31772.032196: netif_receive_skb: dev=wlan0 skbaddr=ffff88009d433100 len=2948 + irq/29-iwlwifi-559 [002] ..s. 31772.032761: netif_receive_skb: dev=wlan0 skbaddr=ffff88009d433000 len=2948 + irq/29-iwlwifi-559 [002] ..s. 31772.033220: netif_receive_skb: dev=wlan0 skbaddr=ffff88009d432e00 len=1500 + . + . + . + + The following example demonstrates how multiple hist triggers can be + attached to a given event. This capability can be useful for + creating a set of different summaries derived from the same set of + events, or for comparing the effects of different filters, among + other things. + + # echo 'hist:keys=skbaddr.hex:vals=len if len < 0' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + # echo 'hist:keys=skbaddr.hex:vals=len if len > 4096' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + # echo 'hist:keys=skbaddr.hex:vals=len if len == 256' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + # echo 'hist:keys=skbaddr.hex:vals=len' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + # echo 'hist:keys=len:vals=common_preempt_count' >> \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + + The above set of commands create four triggers differing only in + their filters, along with a completely different though fairly + nonsensical trigger. Note that in order to append multiple hist + triggers to the same file, you should use the '>>' operator to + append them ('>' will also add the new hist trigger, but will remove + any existing hist triggers beforehand). + + Displaying the contents of the 'hist' file for the event shows the + contents of all five histograms: + + # cat /sys/kernel/debug/tracing/events/net/netif_receive_skb/hist + + # event histogram + # + # trigger info: hist:keys=len:vals=hitcount,common_preempt_count:sort=hitcount:size=2048 [active] + # + + { len: 176 } hitcount: 1 common_preempt_count: 0 + { len: 223 } hitcount: 1 common_preempt_count: 0 + { len: 4854 } hitcount: 1 common_preempt_count: 0 + { len: 395 } hitcount: 1 common_preempt_count: 0 + { len: 177 } hitcount: 1 common_preempt_count: 0 + { len: 446 } hitcount: 1 common_preempt_count: 0 + { len: 1601 } hitcount: 1 common_preempt_count: 0 + . + . + . + { len: 1280 } hitcount: 66 common_preempt_count: 0 + { len: 116 } hitcount: 81 common_preempt_count: 40 + { len: 708 } hitcount: 112 common_preempt_count: 0 + { len: 46 } hitcount: 221 common_preempt_count: 0 + { len: 1264 } hitcount: 458 common_preempt_count: 0 + + Totals: + Hits: 1428 + Entries: 147 + Dropped: 0 + + + # event histogram + # + # trigger info: hist:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 [active] + # + + { skbaddr: ffff8800baee5e00 } hitcount: 1 len: 130 + { skbaddr: ffff88005f3d5600 } hitcount: 1 len: 1280 + { skbaddr: ffff88005f3d4900 } hitcount: 1 len: 1280 + { skbaddr: ffff88009fed6300 } hitcount: 1 len: 115 + { skbaddr: ffff88009fe0ad00 } hitcount: 1 len: 115 + { skbaddr: ffff88008cdb1900 } hitcount: 1 len: 46 + { skbaddr: ffff880064b5ef00 } hitcount: 1 len: 118 + { skbaddr: ffff880044e3c700 } hitcount: 1 len: 60 + { skbaddr: ffff880100065900 } hitcount: 1 len: 46 + { skbaddr: ffff8800d46bd500 } hitcount: 1 len: 116 + { skbaddr: ffff88005f3d5f00 } hitcount: 1 len: 1280 + { skbaddr: ffff880100064700 } hitcount: 1 len: 365 + { skbaddr: ffff8800badb6f00 } hitcount: 1 len: 60 + . + . + . + { skbaddr: ffff88009fe0be00 } hitcount: 27 len: 24677 + { skbaddr: ffff88009fe0a400 } hitcount: 27 len: 23052 + { skbaddr: ffff88009fe0b700 } hitcount: 31 len: 25589 + { skbaddr: ffff88009fe0b600 } hitcount: 32 len: 27326 + { skbaddr: ffff88006a462800 } hitcount: 68 len: 71678 + { skbaddr: ffff88006a463700 } hitcount: 70 len: 72678 + { skbaddr: ffff88006a462b00 } hitcount: 71 len: 77589 + { skbaddr: ffff88006a463600 } hitcount: 73 len: 71307 + { skbaddr: ffff88006a462200 } hitcount: 81 len: 81032 + + Totals: + Hits: 1451 + Entries: 318 + Dropped: 0 + + + # event histogram + # + # trigger info: hist:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 if len == 256 [active] + # + + + Totals: + Hits: 0 + Entries: 0 + Dropped: 0 + + + # event histogram + # + # trigger info: hist:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 if len > 4096 [active] + # + + { skbaddr: ffff88009fd2c300 } hitcount: 1 len: 7212 + { skbaddr: ffff8800d2bcce00 } hitcount: 1 len: 7212 + { skbaddr: ffff8800d2bcd700 } hitcount: 1 len: 7212 + { skbaddr: ffff8800d2bcda00 } hitcount: 1 len: 21492 + { skbaddr: ffff8800ae2e2d00 } hitcount: 1 len: 7212 + { skbaddr: ffff8800d2bcdb00 } hitcount: 1 len: 7212 + { skbaddr: ffff88006a4df500 } hitcount: 1 len: 4854 + { skbaddr: ffff88008ce47b00 } hitcount: 1 len: 18636 + { skbaddr: ffff8800ae2e2200 } hitcount: 1 len: 12924 + { skbaddr: ffff88005f3e1000 } hitcount: 1 len: 4356 + { skbaddr: ffff8800d2bcdc00 } hitcount: 2 len: 24420 + { skbaddr: ffff8800d2bcc200 } hitcount: 2 len: 12996 + + Totals: + Hits: 14 + Entries: 12 + Dropped: 0 + + + # event histogram + # + # trigger info: hist:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 if len < 0 [active] + # + + + Totals: + Hits: 0 + Entries: 0 + Dropped: 0 + + Named triggers can be used to have triggers share a common set of + histogram data. This capability is mostly useful for combining the + output of events generated by tracepoints contained inside inline + functions, but names can be used in a hist trigger on any event. + For example, these two triggers when hit will update the same 'len' + field in the shared 'foo' histogram data: + + # echo 'hist:name=foo:keys=skbaddr.hex:vals=len' > \ + /sys/kernel/debug/tracing/events/net/netif_receive_skb/trigger + # echo 'hist:name=foo:keys=skbaddr.hex:vals=len' > \ + /sys/kernel/debug/tracing/events/net/netif_rx/trigger + + You can see that they're updating common histogram data by reading + each event's hist files at the same time: + + # cat /sys/kernel/debug/tracing/events/net/netif_receive_skb/hist; + cat /sys/kernel/debug/tracing/events/net/netif_rx/hist + + # event histogram + # + # trigger info: hist:name=foo:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 [active] + # + + { skbaddr: ffff88000ad53500 } hitcount: 1 len: 46 + { skbaddr: ffff8800af5a1500 } hitcount: 1 len: 76 + { skbaddr: ffff8800d62a1900 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bccb00 } hitcount: 1 len: 468 + { skbaddr: ffff8800d3c69900 } hitcount: 1 len: 46 + { skbaddr: ffff88009ff09100 } hitcount: 1 len: 52 + { skbaddr: ffff88010f13ab00 } hitcount: 1 len: 168 + { skbaddr: ffff88006a54f400 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcc500 } hitcount: 1 len: 260 + { skbaddr: ffff880064505000 } hitcount: 1 len: 46 + { skbaddr: ffff8800baf24e00 } hitcount: 1 len: 32 + { skbaddr: ffff88009fe0ad00 } hitcount: 1 len: 46 + { skbaddr: ffff8800d3edff00 } hitcount: 1 len: 44 + { skbaddr: ffff88009fe0b400 } hitcount: 1 len: 168 + { skbaddr: ffff8800a1c55a00 } hitcount: 1 len: 40 + { skbaddr: ffff8800d2bcd100 } hitcount: 1 len: 40 + { skbaddr: ffff880064505f00 } hitcount: 1 len: 174 + { skbaddr: ffff8800a8bff200 } hitcount: 1 len: 160 + { skbaddr: ffff880044e3cc00 } hitcount: 1 len: 76 + { skbaddr: ffff8800a8bfe700 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcdc00 } hitcount: 1 len: 32 + { skbaddr: ffff8800a1f64800 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcde00 } hitcount: 1 len: 988 + { skbaddr: ffff88006a5dea00 } hitcount: 1 len: 46 + { skbaddr: ffff88002e37a200 } hitcount: 1 len: 44 + { skbaddr: ffff8800a1f32c00 } hitcount: 2 len: 676 + { skbaddr: ffff88000ad52600 } hitcount: 2 len: 107 + { skbaddr: ffff8800a1f91e00 } hitcount: 2 len: 92 + { skbaddr: ffff8800af5a0200 } hitcount: 2 len: 142 + { skbaddr: ffff8800d2bcc600 } hitcount: 2 len: 220 + { skbaddr: ffff8800ba36f500 } hitcount: 2 len: 92 + { skbaddr: ffff8800d021f800 } hitcount: 2 len: 92 + { skbaddr: ffff8800a1f33600 } hitcount: 2 len: 675 + { skbaddr: ffff8800a8bfff00 } hitcount: 3 len: 138 + { skbaddr: ffff8800d62a1300 } hitcount: 3 len: 138 + { skbaddr: ffff88002e37a100 } hitcount: 4 len: 184 + { skbaddr: ffff880064504400 } hitcount: 4 len: 184 + { skbaddr: ffff8800a8bfec00 } hitcount: 4 len: 184 + { skbaddr: ffff88000ad53700 } hitcount: 5 len: 230 + { skbaddr: ffff8800d2bcdb00 } hitcount: 5 len: 196 + { skbaddr: ffff8800a1f90000 } hitcount: 6 len: 276 + { skbaddr: ffff88006a54f900 } hitcount: 6 len: 276 + + Totals: + Hits: 81 + Entries: 42 + Dropped: 0 + # event histogram + # + # trigger info: hist:name=foo:keys=skbaddr.hex:vals=hitcount,len:sort=hitcount:size=2048 [active] + # + + { skbaddr: ffff88000ad53500 } hitcount: 1 len: 46 + { skbaddr: ffff8800af5a1500 } hitcount: 1 len: 76 + { skbaddr: ffff8800d62a1900 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bccb00 } hitcount: 1 len: 468 + { skbaddr: ffff8800d3c69900 } hitcount: 1 len: 46 + { skbaddr: ffff88009ff09100 } hitcount: 1 len: 52 + { skbaddr: ffff88010f13ab00 } hitcount: 1 len: 168 + { skbaddr: ffff88006a54f400 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcc500 } hitcount: 1 len: 260 + { skbaddr: ffff880064505000 } hitcount: 1 len: 46 + { skbaddr: ffff8800baf24e00 } hitcount: 1 len: 32 + { skbaddr: ffff88009fe0ad00 } hitcount: 1 len: 46 + { skbaddr: ffff8800d3edff00 } hitcount: 1 len: 44 + { skbaddr: ffff88009fe0b400 } hitcount: 1 len: 168 + { skbaddr: ffff8800a1c55a00 } hitcount: 1 len: 40 + { skbaddr: ffff8800d2bcd100 } hitcount: 1 len: 40 + { skbaddr: ffff880064505f00 } hitcount: 1 len: 174 + { skbaddr: ffff8800a8bff200 } hitcount: 1 len: 160 + { skbaddr: ffff880044e3cc00 } hitcount: 1 len: 76 + { skbaddr: ffff8800a8bfe700 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcdc00 } hitcount: 1 len: 32 + { skbaddr: ffff8800a1f64800 } hitcount: 1 len: 46 + { skbaddr: ffff8800d2bcde00 } hitcount: 1 len: 988 + { skbaddr: ffff88006a5dea00 } hitcount: 1 len: 46 + { skbaddr: ffff88002e37a200 } hitcount: 1 len: 44 + { skbaddr: ffff8800a1f32c00 } hitcount: 2 len: 676 + { skbaddr: ffff88000ad52600 } hitcount: 2 len: 107 + { skbaddr: ffff8800a1f91e00 } hitcount: 2 len: 92 + { skbaddr: ffff8800af5a0200 } hitcount: 2 len: 142 + { skbaddr: ffff8800d2bcc600 } hitcount: 2 len: 220 + { skbaddr: ffff8800ba36f500 } hitcount: 2 len: 92 + { skbaddr: ffff8800d021f800 } hitcount: 2 len: 92 + { skbaddr: ffff8800a1f33600 } hitcount: 2 len: 675 + { skbaddr: ffff8800a8bfff00 } hitcount: 3 len: 138 + { skbaddr: ffff8800d62a1300 } hitcount: 3 len: 138 + { skbaddr: ffff88002e37a100 } hitcount: 4 len: 184 + { skbaddr: ffff880064504400 } hitcount: 4 len: 184 + { skbaddr: ffff8800a8bfec00 } hitcount: 4 len: 184 + { skbaddr: ffff88000ad53700 } hitcount: 5 len: 230 + { skbaddr: ffff8800d2bcdb00 } hitcount: 5 len: 196 + { skbaddr: ffff8800a1f90000 } hitcount: 6 len: 276 + { skbaddr: ffff88006a54f900 } hitcount: 6 len: 276 + + Totals: + Hits: 81 + Entries: 42 + Dropped: 0 + + And here's an example that shows how to combine histogram data from + any two events even if they don't share any 'compatible' fields + other than 'hitcount' and 'stacktrace'. These commands create a + couple of triggers named 'bar' using those fields: + + # echo 'hist:name=bar:key=stacktrace:val=hitcount' > \ + /sys/kernel/debug/tracing/events/sched/sched_process_fork/trigger + # echo 'hist:name=bar:key=stacktrace:val=hitcount' > \ + /sys/kernel/debug/tracing/events/net/netif_rx/trigger + + And displaying the output of either shows some interesting if + somewhat confusing output: + + # cat /sys/kernel/debug/tracing/events/sched/sched_process_fork/hist + # cat /sys/kernel/debug/tracing/events/net/netif_rx/hist + + # event histogram + # + # trigger info: hist:name=bar:keys=stacktrace:vals=hitcount:sort=hitcount:size=2048 [active] + # + + { stacktrace: + _do_fork+0x18e/0x330 + kernel_thread+0x29/0x30 + kthreadd+0x154/0x1b0 + ret_from_fork+0x3f/0x70 + } hitcount: 1 + { stacktrace: + netif_rx_internal+0xb2/0xd0 + netif_rx_ni+0x20/0x70 + dev_loopback_xmit+0xaa/0xd0 + ip_mc_output+0x126/0x240 + ip_local_out_sk+0x31/0x40 + igmp_send_report+0x1e9/0x230 + igmp_timer_expire+0xe9/0x120 + call_timer_fn+0x39/0xf0 + run_timer_softirq+0x1e1/0x290 + __do_softirq+0xfd/0x290 + irq_exit+0x98/0xb0 + smp_apic_timer_interrupt+0x4a/0x60 + apic_timer_interrupt+0x6d/0x80 + cpuidle_enter+0x17/0x20 + call_cpuidle+0x3b/0x60 + cpu_startup_entry+0x22d/0x310 + } hitcount: 1 + { stacktrace: + netif_rx_internal+0xb2/0xd0 + netif_rx_ni+0x20/0x70 + dev_loopback_xmit+0xaa/0xd0 + ip_mc_output+0x17f/0x240 + ip_local_out_sk+0x31/0x40 + ip_send_skb+0x1a/0x50 + udp_send_skb+0x13e/0x270 + udp_sendmsg+0x2bf/0x980 + inet_sendmsg+0x67/0xa0 + sock_sendmsg+0x38/0x50 + SYSC_sendto+0xef/0x170 + SyS_sendto+0xe/0x10 + entry_SYSCALL_64_fastpath+0x12/0x6a + } hitcount: 2 + { stacktrace: + netif_rx_internal+0xb2/0xd0 + netif_rx+0x1c/0x60 + loopback_xmit+0x6c/0xb0 + dev_hard_start_xmit+0x219/0x3a0 + __dev_queue_xmit+0x415/0x4f0 + dev_queue_xmit_sk+0x13/0x20 + ip_finish_output2+0x237/0x340 + ip_finish_output+0x113/0x1d0 + ip_output+0x66/0xc0 + ip_local_out_sk+0x31/0x40 + ip_send_skb+0x1a/0x50 + udp_send_skb+0x16d/0x270 + udp_sendmsg+0x2bf/0x980 + inet_sendmsg+0x67/0xa0 + sock_sendmsg+0x38/0x50 + ___sys_sendmsg+0x14e/0x270 + } hitcount: 76 + { stacktrace: + netif_rx_internal+0xb2/0xd0 + netif_rx+0x1c/0x60 + loopback_xmit+0x6c/0xb0 + dev_hard_start_xmit+0x219/0x3a0 + __dev_queue_xmit+0x415/0x4f0 + dev_queue_xmit_sk+0x13/0x20 + ip_finish_output2+0x237/0x340 + ip_finish_output+0x113/0x1d0 + ip_output+0x66/0xc0 + ip_local_out_sk+0x31/0x40 + ip_send_skb+0x1a/0x50 + udp_send_skb+0x16d/0x270 + udp_sendmsg+0x2bf/0x980 + inet_sendmsg+0x67/0xa0 + sock_sendmsg+0x38/0x50 + ___sys_sendmsg+0x269/0x270 + } hitcount: 77 + { stacktrace: + netif_rx_internal+0xb2/0xd0 + netif_rx+0x1c/0x60 + loopback_xmit+0x6c/0xb0 + dev_hard_start_xmit+0x219/0x3a0 + __dev_queue_xmit+0x415/0x4f0 + dev_queue_xmit_sk+0x13/0x20 + ip_finish_output2+0x237/0x340 + ip_finish_output+0x113/0x1d0 + ip_output+0x66/0xc0 + ip_local_out_sk+0x31/0x40 + ip_send_skb+0x1a/0x50 + udp_send_skb+0x16d/0x270 + udp_sendmsg+0x2bf/0x980 + inet_sendmsg+0x67/0xa0 + sock_sendmsg+0x38/0x50 + SYSC_sendto+0xef/0x170 + } hitcount: 88 + { stacktrace: + _do_fork+0x18e/0x330 + SyS_clone+0x19/0x20 + entry_SYSCALL_64_fastpath+0x12/0x6a + } hitcount: 244 + + Totals: + Hits: 489 + Entries: 7 + Dropped: 0 diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt index 9857606dd7b7..a6b3705e62a6 100644 --- a/Documentation/trace/ftrace.txt +++ b/Documentation/trace/ftrace.txt @@ -210,6 +210,11 @@ of ftrace. Here is a list of some of the key files: Note, sched_switch and sched_wake_up will also trace events listed in this file. + To have the PIDs of children of tasks with their PID in this file + added on fork, enable the "event-fork" option. That option will also + cause the PIDs of tasks to be removed from this file when the task + exits. + set_graph_function: Set a "trigger" function where tracing should start @@ -725,16 +730,14 @@ noraw nohex nobin noblock -nostacktrace trace_printk -noftrace_preempt nobranch annotate nouserstacktrace nosym-userobj noprintk-msg-only context-info -latency-format +nolatency-format sleep-time graph-time record-cmd @@ -742,7 +745,10 @@ overwrite nodisable_on_free irq-info markers +noevent-fork function-trace +nodisplay-graph +nostacktrace To disable one of the options, echo in the option prepended with "no". @@ -796,11 +802,6 @@ Here are the available options: block - When set, reading trace_pipe will not block when polled. - stacktrace - This is one of the options that changes the trace - itself. When a trace is recorded, so is the stack - of functions. This allows for back traces of - trace sites. - trace_printk - Can disable trace_printk() from writing into the buffer. branch - Enable branch tracing with the tracer. @@ -897,6 +898,10 @@ x494] <- /root/a.out[+0x4a8] <- /lib/libc-2.7.so[+0x1e1a6] When disabled, the trace_marker will error with EINVAL on write. + event-fork - When set, tasks with PIDs listed in set_event_pid will have + the PIDs of their children added to set_event_pid when those + tasks fork. Also, when tasks with PIDs in set_event_pid exit, + their PIDs will be removed from the file. function-trace - The latency tracers will enable function tracing if this option is enabled (default it is). When @@ -904,8 +909,17 @@ x494] <- /root/a.out[+0x4a8] <- /lib/libc-2.7.so[+0x1e1a6] functions. This keeps the overhead of the tracer down when performing latency tests. - Note: Some tracers have their own options. They only appear - when the tracer is active. + display-graph - When set, the latency tracers (irqsoff, wakeup, etc) will + use function graph tracing instead of function tracing. + + stacktrace - This is one of the options that changes the trace + itself. When a trace is recorded, so is the stack + of functions. This allows for back traces of + trace sites. + + Note: Some tracers have their own options. They only appear in this + file when the tracer is active. They always appear in the + options directory. diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt index 678741b0f213..edf7cdfddc88 100644 --- a/Documentation/usb/chipidea.txt +++ b/Documentation/usb/chipidea.txt @@ -3,14 +3,17 @@ To show how to demo OTG HNP and SRP functions via sys input files with 2 Freescale i.MX6Q sabre SD boards. -1.1 How to enable OTG FSM in menuconfig +1.1 How to enable OTG FSM --------------------------------------- -Select CONFIG_USB_OTG_FSM, rebuild kernel Image and modules. -If you want to check some internal variables for otg fsm, -mount debugfs, there are 2 files which can show otg fsm -variables and some controller registers value: +1.1.1 Select CONFIG_USB_OTG_FSM in menuconfig, rebuild kernel +Image and modules. If you want to check some internal +variables for otg fsm, mount debugfs, there are 2 files +which can show otg fsm variables and some controller registers value: cat /sys/kernel/debug/ci_hdrc.0/otg cat /sys/kernel/debug/ci_hdrc.0/registers +1.1.2 Add below entries in your dts file for your controller node + otg-rev = <0x0200>; + adp-disable; 1.2 Test operations ------------------- diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885 index 44a4cfbfdc40..85a8fdcfcdaa 100644 --- a/Documentation/video4linux/CARDLIST.cx23885 +++ b/Documentation/video4linux/CARDLIST.cx23885 @@ -52,3 +52,5 @@ 51 -> DVBSky T982 [4254:0982] 52 -> Hauppauge WinTV-HVR5525 [0070:f038] 53 -> Hauppauge WinTV Starburst [0070:c12a] + 54 -> ViewCast 260e [1576:0260] + 55 -> ViewCast 460e [1576:0460] diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 67209998a439..6784220c6a16 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -76,9 +76,9 @@ 75 -> Dikom DK300 (em2882) 76 -> KWorld PlusTV 340U or UB435-Q (ATSC) (em2870) [1b80:a340] 77 -> EM2874 Leadership ISDBT (em2874) - 78 -> PCTV nanoStick T2 290e (em28174) + 78 -> PCTV nanoStick T2 290e (em28174) [2013:024f] 79 -> Terratec Cinergy H5 (em2884) [eb1a:2885,0ccd:10a2,0ccd:10ad,0ccd:10b6] - 80 -> PCTV DVB-S2 Stick (460e) (em28174) + 80 -> PCTV DVB-S2 Stick (460e) (em28174) [2013:024c] 81 -> Hauppauge WinTV HVR 930C (em2884) [2040:1605] 82 -> Terratec Cinergy HTC Stick (em2884) [0ccd:00b2] 83 -> Honestech Vidbox NW03 (em2860) [eb1a:5006] @@ -90,9 +90,11 @@ 89 -> Delock 61959 (em2874) [1b80:e1cc] 90 -> KWorld USB ATSC TV Stick UB435-Q V2 (em2874) [1b80:e346] 91 -> SpeedLink Vicious And Devine Laplace webcam (em2765) [1ae7:9003,1ae7:9004] - 92 -> PCTV DVB-S2 Stick (461e) (em28178) + 92 -> PCTV DVB-S2 Stick (461e) (em28178) [2013:0258] 93 -> KWorld USB ATSC TV Stick UB435-Q V3 (em2874) [1b80:e34c] - 94 -> PCTV tripleStick (292e) (em28178) + 94 -> PCTV tripleStick (292e) (em28178) [2013:025f,2040:0264] 95 -> Leadtek VC100 (em2861) [0413:6f07] - 96 -> Terratec Cinergy T2 Stick HD (em28178) + 96 -> Terratec Cinergy T2 Stick HD (em28178) [eb1a:8179] 97 -> Elgato EyeTV Hybrid 2008 INT (em2884) [0fd9:0018] + 98 -> PLEX PX-BCUD (em28178) [3275:0085] + 99 -> Hauppauge WinTV-dualHD DVB (em28174) [2040:0265] diff --git a/Documentation/video4linux/README.cx88 b/Documentation/video4linux/README.cx88 index 35fae23f883b..b09ce36b921e 100644 --- a/Documentation/video4linux/README.cx88 +++ b/Documentation/video4linux/README.cx88 @@ -50,7 +50,7 @@ the driver. What to do then? cx88-cards.c. If that worked, mail me your changes as unified diff ("diff -u"). (3) Or you can mail me the config information. I need at least the - following informations to add the card: + following information to add the card: * the PCI Subsystem ID ("0070:3400" from the line above, "lspci -v" output is fine too). diff --git a/Documentation/video4linux/bttv/Sound-FAQ b/Documentation/video4linux/bttv/Sound-FAQ index d3f1d7783d1c..646a47de0016 100644 --- a/Documentation/video4linux/bttv/Sound-FAQ +++ b/Documentation/video4linux/bttv/Sound-FAQ @@ -55,7 +55,7 @@ receiver chips. Some boards use the i2c bus instead of the gpio pins to connect the mux chip. As mentioned above, there is a array which holds the required -informations for each known board. You basically have to create a new +information for each known board. You basically have to create a new line for your board. The important fields are these two: struct tvcard diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index fa41608ab2b4..cbefc7902f5f 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -35,7 +35,7 @@ need and this same framework should make it much easier to refactor common code into utility functions shared by all drivers. A good example to look at as a reference is the v4l2-pci-skeleton.c -source that is available in this directory. It is a skeleton driver for +source that is available in samples/v4l/. It is a skeleton driver for a PCI capture card, and demonstrates how to use the V4L2 driver framework. It can be used as a template for real PCI video capture driver. diff --git a/Documentation/video4linux/vivid.txt b/Documentation/video4linux/vivid.txt index e35d376b7f64..8da5d2a576bc 100644 --- a/Documentation/video4linux/vivid.txt +++ b/Documentation/video4linux/vivid.txt @@ -294,7 +294,7 @@ the result will be. These inputs support all combinations of the field setting. Special care has been taken to faithfully reproduce how fields are handled for the different -TV standards. This is particularly noticable when generating a horizontally +TV standards. This is particularly noticeable when generating a horizontally moving image so the temporal effect of using interlaced formats becomes clearly visible. For 50 Hz standards the top field is the oldest and the bottom field is the newest in time. For 60 Hz standards that is reversed: the bottom field @@ -313,7 +313,7 @@ will be SMPTE-170M. The pixel aspect ratio will depend on the TV standard. The video aspect ratio can be selected through the 'Standard Aspect Ratio' Vivid control. Choices are '4x3', '16x9' which will give letterboxed widescreen video and -'16x9 Anomorphic' which will give full screen squashed anamorphic widescreen +'16x9 Anamorphic' which will give full screen squashed anamorphic widescreen video that will need to be scaled accordingly. The TV 'tuner' supports a frequency range of 44-958 MHz. Channels are available @@ -862,7 +862,7 @@ RDS Radio Text: RDS Stereo: RDS Artificial Head: RDS Compressed: -RDS Dymanic PTY: +RDS Dynamic PTY: RDS Traffic Announcement: RDS Traffic Program: RDS Music: these are all controls that set the RDS data that is transmitted by diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 4d0542c5206b..a4482cce4bae 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -199,8 +199,8 @@ Type: vm ioctl Parameters: vcpu id (apic id on x86) Returns: vcpu fd on success, -1 on error -This API adds a vcpu to a virtual machine. The vcpu id is a small integer -in the range [0, max_vcpus). +This API adds a vcpu to a virtual machine. No more than max_vcpus may be added. +The vcpu id is an integer in the range [0, max_vcpu_id). The recommended max_vcpus value can be retrieved using the KVM_CAP_NR_VCPUS of the KVM_CHECK_EXTENSION ioctl() at run-time. @@ -212,6 +212,12 @@ cpus max. If the KVM_CAP_MAX_VCPUS does not exist, you should assume that max_vcpus is same as the value returned from KVM_CAP_NR_VCPUS. +The maximum possible value for max_vcpu_id can be retrieved using the +KVM_CAP_MAX_VCPU_ID of the KVM_CHECK_EXTENSION ioctl() at run-time. + +If the KVM_CAP_MAX_VCPU_ID does not exist, you should assume that max_vcpu_id +is the same as the value returned from KVM_CAP_MAX_VCPUS. + On powerpc using book3s_hv mode, the vcpus are mapped onto virtual threads in one or more virtual CPU cores. (This is because the hardware requires all the hardware threads in a CPU core to be in the @@ -3788,6 +3794,14 @@ a KVM_EXIT_IOAPIC_EOI vmexit will be reported to userspace. Fails if VCPU has already been created, or if the irqchip is already in the kernel (i.e. KVM_CREATE_IRQCHIP has already been called). +7.6 KVM_CAP_S390_RI + +Architectures: s390 +Parameters: none + +Allows use of runtime-instrumentation introduced with zEC12 processor. +Will return -EINVAL if the machine does not support runtime-instrumentation. +Will return -EBUSY if a VCPU has already been created. 8. Other capabilities. ---------------------- diff --git a/Documentation/virtual/kvm/devices/s390_flic.txt b/Documentation/virtual/kvm/devices/s390_flic.txt index e3e314cb83e8..6b0e115301c8 100644 --- a/Documentation/virtual/kvm/devices/s390_flic.txt +++ b/Documentation/virtual/kvm/devices/s390_flic.txt @@ -11,6 +11,7 @@ FLIC provides support to - add interrupts (KVM_DEV_FLIC_ENQUEUE) - inspect currently pending interrupts (KVM_FLIC_GET_ALL_IRQS) - purge all pending floating interrupts (KVM_DEV_FLIC_CLEAR_IRQS) +- purge one pending floating I/O interrupt (KVM_DEV_FLIC_CLEAR_IO_IRQ) - enable/disable for the guest transparent async page faults - register and modify adapter interrupt sources (KVM_DEV_FLIC_ADAPTER_*) @@ -40,6 +41,11 @@ Groups: Simply deletes all elements from the list of currently pending floating interrupts. No interrupts are injected into the guest. + KVM_DEV_FLIC_CLEAR_IO_IRQ + Deletes one (if any) I/O interrupt for a subchannel identified by the + subsystem identification word passed via the buffer specified by + attr->addr (address) and attr->attr (length). + KVM_DEV_FLIC_APF_ENABLE Enables async page faults for the guest. So in case of a major page fault the host is allowed to handle this async and continues the guest. @@ -68,7 +74,7 @@ struct kvm_s390_io_adapter { KVM_DEV_FLIC_ADAPTER_MODIFY Modifies attributes of an existing I/O adapter interrupt source. Takes - a kvm_s390_io_adapter_req specifiying the adapter and the operation: + a kvm_s390_io_adapter_req specifying the adapter and the operation: struct kvm_s390_io_adapter_req { __u32 id; @@ -94,3 +100,9 @@ struct kvm_s390_io_adapter_req { KVM_S390_IO_ADAPTER_UNMAP release a userspace page for the translated address specified in addr from the list of mappings + +Note: The KVM_SET_DEVICE_ATTR/KVM_GET_DEVICE_ATTR device ioctls executed on +FLIC with an unknown group or attribute gives the error code EINVAL (instead of +ENXIO, as specified in the API documentation). It is not possible to conclude +that a FLIC operation is unavailable based on the error code resulting from a +usage attempt. diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt index 54dd9b9c6c31..59cbc803aad6 100644 --- a/Documentation/vm/hugetlbpage.txt +++ b/Documentation/vm/hugetlbpage.txt @@ -220,7 +220,7 @@ resulting effect on persistent huge page allocation is as follows: node list of "all" with numactl --interleave or --membind [-m] to achieve interleaving over all nodes in the system or cpuset. -4) Any task mempolicy specifed--e.g., using numactl--will be constrained by +4) Any task mempolicy specified--e.g., using numactl--will be constrained by the resource limits of any cpuset in which the task runs. Thus, there will be no way for a task with non-default policy running in a cpuset with a subset of the system nodes to allocate huge pages outside the cpuset @@ -275,10 +275,10 @@ This command mounts a (pseudo) filesystem of type hugetlbfs on the directory options sets the owner and group of the root of the file system. By default the uid and gid of the current process are taken. The mode option sets the mode of root of file system to value & 01777. This value is given in octal. -By default the value 0755 is picked. If the paltform supports multiple huge +By default the value 0755 is picked. If the platform supports multiple huge page sizes, the pagesize option can be used to specify the huge page size and associated pool. pagesize is specified in bytes. If pagesize is not specified -the paltform's default huge page size and associated pool will be used. The +the platform's default huge page size and associated pool will be used. The size option sets the maximum value of memory (huge pages) allowed for that filesystem (/mnt/huge). The size option can be specified in bytes, or as a percentage of the specified huge page pool (nr_hugepages). The size is diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt index 0e1e55588b59..eafcefa15261 100644 --- a/Documentation/vm/pagemap.txt +++ b/Documentation/vm/pagemap.txt @@ -62,7 +62,7 @@ There are four components to pagemap: 14. SWAPBACKED 15. COMPOUND_HEAD 16. COMPOUND_TAIL - 16. HUGE + 17. HUGE 18. UNEVICTABLE 19. HWPOISON 20. NOPAGE diff --git a/Documentation/vm/transhuge.txt b/Documentation/vm/transhuge.txt index d9cb65cf5cfd..7c871d6beb63 100644 --- a/Documentation/vm/transhuge.txt +++ b/Documentation/vm/transhuge.txt @@ -340,7 +340,7 @@ unaffected. libhugetlbfs will also work fine as usual. == Graceful fallback == -Code walking pagetables but unware about huge pmds can simply call +Code walking pagetables but unaware about huge pmds can simply call split_huge_pmd(vma, pmd, addr) where the pmd is the one returned by pmd_offset. It's trivial to make the code transparent hugepage aware by just grepping for "pmd_offset" and adding split_huge_pmd where @@ -394,9 +394,9 @@ hugepage natively. Once finished you can drop the page table lock. Refcounting on THP is mostly consistent with refcounting on other compound pages: - - get_page()/put_page() and GUP operate in head page's ->_count. + - get_page()/put_page() and GUP operate in head page's ->_refcount. - - ->_count in tail pages is always zero: get_page_unless_zero() never + - ->_refcount in tail pages is always zero: get_page_unless_zero() never succeed on tail pages. - map/unmap of the pages with PTE entry increment/decrement ->_mapcount @@ -414,7 +414,7 @@ tracking. The alternative is alter ->_mapcount in all subpages on each map/unmap of the whole compound page. We set PG_double_map when a PMD of the page got split for the first time, -but still have PMD mapping. The addtional references go away with last +but still have PMD mapping. The additional references go away with last compound_mapcount. split_huge_page internally has to distribute the refcounts in the head @@ -426,16 +426,16 @@ requests to split pinned huge page: it expects page count to be equal to sum of mapcount of all sub-pages plus one (split_huge_page caller must have reference for head page). -split_huge_page uses migration entries to stabilize page->_count and +split_huge_page uses migration entries to stabilize page->_refcount and page->_mapcount. We safe against physical memory scanners too: the only legitimate way scanner can get reference to a page is get_page_unless_zero(). -All tail pages has zero ->_count until atomic_add(). It prevent scanner -from geting reference to tail page up to the point. After the atomic_add() -we don't care about ->_count value. We already known how many references -with should uncharge from head page. +All tail pages have zero ->_refcount until atomic_add(). This prevents the +scanner from getting a reference to the tail page up to that point. After the +atomic_add() we don't care about the ->_refcount value. We already known how +many references should be uncharged from the head page. For head page get_page_unless_zero() will succeed and we don't mind. It's clear where reference should go after split: it will stay on head page. diff --git a/Documentation/vm/z3fold.txt b/Documentation/vm/z3fold.txt new file mode 100644 index 000000000000..38e4dac810b6 --- /dev/null +++ b/Documentation/vm/z3fold.txt @@ -0,0 +1,26 @@ +z3fold +------ + +z3fold is a special purpose allocator for storing compressed pages. +It is designed to store up to three compressed pages per physical page. +It is a zbud derivative which allows for higher compression +ratio keeping the simplicity and determinism of its predecessor. + +The main differences between z3fold and zbud are: +* unlike zbud, z3fold allows for up to PAGE_SIZE allocations +* z3fold can hold up to 3 compressed pages in its page +* z3fold doesn't export any API itself and is thus intended to be used + via the zpool API. + +To keep the determinism and simplicity, z3fold, just like zbud, always +stores an integral number of compressed pages per page, but it can store +up to 3 pages unlike zbud which can store at most 2. Therefore the +compression ratio goes to around 2.7x while zbud's one is around 1.7x. + +Unlike zbud (but like zsmalloc for that matter) z3fold_alloc() does not +return a dereferenceable pointer. Instead, it returns an unsigned long +handle which encodes actual location of the allocated object. + +Keeping effective compression ratio close to zsmalloc's, z3fold doesn't +depend on MMU enabled and provides more predictable reclaim behavior +which makes it a better fit for small and response-critical systems. diff --git a/Documentation/w1/slaves/w1_therm b/Documentation/w1/slaves/w1_therm index 13411fe52f7f..d1f93af36f38 100644 --- a/Documentation/w1/slaves/w1_therm +++ b/Documentation/w1/slaves/w1_therm @@ -33,7 +33,15 @@ temperature conversion at a time. If none of the devices are parasite powered it would be possible to convert all the devices at the same time and then go back to read individual sensors. That isn't currently supported. The driver also doesn't support reduced -precision (which would also reduce the conversion time). +precision (which would also reduce the conversion time) when reading values. + +Writing a value between 9 and 12 to the sysfs w1_slave file will change the +precision of the sensor for the next readings. This value is in (volatile) +SRAM, so it is reset when the sensor gets power-cycled. + +To store the current precision configuration into EEPROM, the value 0 +has to be written to the sysfs w1_slave file. Since the EEPROM has a limited +amount of writes (>50k), this command should be used wisely. The module parameter strong_pullup can be set to 0 to disable the strong pullup, 1 to enable autodetection or 2 to force strong pullup. diff --git a/Documentation/watchdog/hpwdt.txt b/Documentation/watchdog/hpwdt.txt index 9488078900e0..a40398cce9d1 100644 --- a/Documentation/watchdog/hpwdt.txt +++ b/Documentation/watchdog/hpwdt.txt @@ -1,64 +1,67 @@ -Last reviewed: 06/02/2009 +Last reviewed: 04/04/2016 - HP iLO2 NMI Watchdog Driver - NMI sourcing for iLO2 based ProLiant Servers + HPE iLO NMI Watchdog Driver + NMI sourcing for iLO based ProLiant Servers Documentation and Driver by - Thomas Mingarelli + Thomas Mingarelli - The HP iLO2 NMI Watchdog driver is a kernel module that provides basic + The HPE iLO NMI Watchdog driver is a kernel module that provides basic watchdog functionality and the added benefit of NMI sourcing. Both the watchdog functionality and the NMI sourcing capability need to be enabled by the user. Remember that the two modes are not dependent on one another. A user can have the NMI sourcing without the watchdog timer and vice-versa. + All references to iLO in this document imply it also works on iLO2 and all + subsequent generations. Watchdog functionality is enabled like any other common watchdog driver. That is, an application needs to be started that kicks off the watchdog timer. A basic application exists in the Documentation/watchdog/src directory called watchdog-test.c. Simply compile the C file and kick it off. If the system - gets into a bad state and hangs, the HP ProLiant iLO 2 timer register will + gets into a bad state and hangs, the HPE ProLiant iLO timer register will not be updated in a timely fashion and a hardware system reset (also known as an Automatic Server Recovery (ASR)) event will occur. - The hpwdt driver also has four (4) module parameters. They are the following: + The hpwdt driver also has three (3) module parameters. They are the following: - soft_margin - allows the user to set the watchdog timer value - allow_kdump - allows the user to save off a kernel dump image after an NMI + soft_margin - allows the user to set the watchdog timer value. + Default value is 30 seconds. + allow_kdump - allows the user to save off a kernel dump image after an NMI. + Default value is 1/ON nowayout - basic watchdog parameter that does not allow the timer to be restarted or an impending ASR to be escaped. - priority - determines whether or not the hpwdt driver is first on the - die_notify list to handle NMIs or last. The default value - for this module parameter is 0 or LAST. If the user wants to - enable NMI sourcing then reload the hpwdt driver with - priority=1 (and boot with nmi_watchdog=0). + Default value is set when compiling the kernel. If it is set + to "Y", then there is no way of disabling the watchdog once + it has been started. NOTE: More information about watchdog drivers in general, including the ioctl interface to /dev/watchdog can be found in Documentation/watchdog/watchdog-api.txt and Documentation/IPMI.txt. - The priority parameter was introduced due to other kernel software that relied - on handling NMIs (like oprofile). Keeping hpwdt's priority at 0 (or LAST) - enables the users of NMIs for non critical events to be work as expected. - The NMI sourcing capability is disabled by default due to the inability to distinguish between "NMI Watchdog Ticks" and "HW generated NMI events" in the Linux kernel. What this means is that the hpwdt nmi handler code is called each time the NMI signal fires off. This could amount to several thousands of NMIs in a matter of seconds. If a user sees the Linux kernel's "dazed and confused" message in the logs or if the system gets into a hung state, then - the hpwdt driver can be reloaded with the "priority" module parameter set - (priority=1). + the hpwdt driver can be reloaded. 1. If the kernel has not been booted with nmi_watchdog turned off then - edit /boot/grub/menu.lst and place the nmi_watchdog=0 at the end of the - currently booting kernel line. + edit and place the nmi_watchdog=0 at the end of the currently booting + kernel line. Depending on your Linux distribution and platform setup: + For non-UEFI systems + /boot/grub/grub.conf or + /boot/grub/menu.lst + For UEFI systems + /boot/efi/EFI/distroname/grub.conf or + /boot/efi/efi/distroname/elilo.conf 2. reboot the sever - 3. Once the system comes up perform a rmmod hpwdt - 4. insmod /lib/modules/`uname -r`/kernel/drivers/char/watchdog/hpwdt.ko priority=1 + 3. Once the system comes up perform a modprobe -r hpwdt + 4. modprobe /lib/modules/`uname -r`/kernel/drivers/watchdog/hpwdt.ko Now, the hpwdt can successfully receive and source the NMI and provide a log - message that details the reason for the NMI (as determined by the HP BIOS). + message that details the reason for the NMI (as determined by the HPE BIOS). - Below is a list of NMIs the HP BIOS understands along with the associated + Below is a list of NMIs the HPE BIOS understands along with the associated code (reason): No source found 00h @@ -92,4 +95,4 @@ Last reviewed: 06/02/2009 -- Tom Mingarelli - (thomas.mingarelli@hp.com) + (thomas.mingarelli@hpe.com) diff --git a/Documentation/watchdog/watchdog-parameters.txt b/Documentation/watchdog/watchdog-parameters.txt index c161399a6b5c..a8d364227a77 100644 --- a/Documentation/watchdog/watchdog-parameters.txt +++ b/Documentation/watchdog/watchdog-parameters.txt @@ -86,6 +86,10 @@ nowayout: Watchdog cannot be stopped once started davinci_wdt: heartbeat: Watchdog heartbeat period in seconds from 1 to 600, default 60 ------------------------------------------------- +ebc-c384_wdt: +timeout: Watchdog timeout in seconds. (1<=timeout<=15300, default=60) +nowayout: Watchdog cannot be stopped once started +------------------------------------------------- ep93xx_wdt: nowayout: Watchdog cannot be stopped once started timeout: Watchdog timeout in seconds. (1<=timeout<=3600, default=TBD) diff --git a/Documentation/x86/intel_mpx.txt b/Documentation/x86/intel_mpx.txt index 818518a3ff01..1a5a12184a35 100644 --- a/Documentation/x86/intel_mpx.txt +++ b/Documentation/x86/intel_mpx.txt @@ -136,7 +136,7 @@ A: MPX-enabled application will possibly create a lot of bounds tables in If we were to preallocate them for the 128TB of user virtual address space, we would need to reserve 512TB+2GB, which is larger than the entire virtual address space today. This means they can not be reserved - ahead of time. Also, a single process's pre-popualated bounds directory + ahead of time. Also, a single process's pre-populated bounds directory consumes 2GB of virtual *AND* physical memory. IOW, it's completely infeasible to prepopulate bounds directories. @@ -151,7 +151,7 @@ A: This would work if we could hook the site of each and every memory these calls. Q: Could a bounds fault be handed to userspace and the tables allocated - there in a signal handler intead of in the kernel? + there in a signal handler instead of in the kernel? A: mmap() is not on the list of safe async handler functions and even if mmap() would work it still requires locking or nasty tricks to keep track of the allocation state there. diff --git a/Documentation/xillybus.txt b/Documentation/xillybus.txt index 81d111b4dc28..1660145b9969 100644 --- a/Documentation/xillybus.txt +++ b/Documentation/xillybus.txt @@ -215,7 +215,7 @@ in xillybus_core.c as follows: choice is a non-zero value, to match standard UNIX behavior. * synchronous: A non-zero value means that the pipe is synchronous. See - Syncronization above. + Synchronization above. * bufsize: Each DMA buffer's size. Always a power of two. diff --git a/Documentation/zh_CN/HOWTO b/Documentation/zh_CN/HOWTO index 54ea24ff63c7..f0613b92e0be 100644 --- a/Documentation/zh_CN/HOWTO +++ b/Documentation/zh_CN/HOWTO @@ -207,7 +207,7 @@ kernel.org网站的pub/linux/kernel/v2.6/目录下找到它。它的开发遵循 - 每当一个新版本的内核被发布，为期两周的集成窗口将被打开。在这段时间里 维护者可以向Linus提交大段的修改，通常这些修改已经被放到-mm内核中几个 星期了。提交大量修改的首选方式是使用git工具（内核的代码版本管理工具 - ，更多的信息可以在http://git.or.cz/获取），不过使用普通补丁也是可以 + ，更多的信息可以在http://git-scm.com/获取），不过使用普通补丁也是可以 的。 - 两个星期以后-rc1版本内核发布。之后只有不包含可能影响整个内核稳定性的 新功能的补丁才可能被接受。请注意一个全新的驱动程序（或者文件系统）有 @@ -218,8 +218,6 @@ kernel.org网站的pub/linux/kernel/v2.6/目录下找到它。它的开发遵循 时，一个新的-rc版本就会被发布。计划是每周都发布新的-rc版本。 - 这个过程一直持续下去直到内核被认为达到足够稳定的状态，持续时间大概是 6个星期。 - - 以下地址跟踪了在每个-rc发布中发现的退步列表： - http://kernelnewbies.org/known_regressions 关于内核发布，值得一提的是Andrew Morton在linux-kernel邮件列表中如是说： “没有人知道新内核何时会被发布，因为发布是根据已知bug的情况来决定 diff --git a/Documentation/zh_CN/arm64/booting.txt b/Documentation/zh_CN/arm64/booting.txt index 1145bf864082..c1dd968c5ee9 100644 --- a/Documentation/zh_CN/arm64/booting.txt +++ b/Documentation/zh_CN/arm64/booting.txt @@ -8,7 +8,7 @@ or if there is a problem with the translation. M: Will Deacon zh_CN: Fu Wei -C: 1926e54f115725a9248d0c4c65c22acaf94de4c4 +C: 55f058e7574c3615dea4615573a19bdb258696c6 --------------------------------------------------------------------- Documentation/arm64/booting.txt 的中文翻译 @@ -20,7 +20,7 @@ Documentation/arm64/booting.txt 的中文翻译 中文版维护者： 傅炜 Fu Wei 中文版翻译者： 傅炜 Fu Wei 中文版校译者： 傅炜 Fu Wei -本文翻译提交时的 Git 检出点为： 1926e54f115725a9248d0c4c65c22acaf94de4c4 +本文翻译提交时的 Git 检出点为： 55f058e7574c3615dea4615573a19bdb258696c6 以下为正文 --------------------------------------------------------------------- @@ -125,18 +125,22 @@ AArch64 内核当前没有提供自解压代码，因此如果使用了压缩内 1 - 4K 2 - 16K 3 - 64K - 位 3-63: 保留。 + 位 3: 内核物理位置 + 0 - 2MB 对齐基址应尽量靠近内存起始处，因为 + 其基址以下的内存无法通过线性映射访问 + 1 - 2MB 对齐基址可以在物理内存的任意位置 + 位 4-63: 保留。 - 当 image_size 为零时，引导装载程序应试图在内核映像末尾之后尽可能 多地保留空闲内存供内核直接使用。对内存空间的需求量因所选定的内核 特性而异, 并无实际限制。 -内核映像必须被放置在靠近可用系统内存起始的 2MB 对齐为基址的 -text_offset 字节处，并从该处被调用。当前，对 Linux 来说在此基址以下的 -内存是无法使用的，因此强烈建议将系统内存的起始作为这个基址。2MB 对齐 -基址和内核映像起始地址之间的区域对于内核来说没有特殊意义，且可能被 -用于其他目的。 +内核映像必须被放置在任意一个可用系统内存 2MB 对齐基址的 text_offset +字节处，并从该处被调用。2MB 对齐基址和内核映像起始地址之间的区域对于 +内核来说没有特殊意义，且可能被用于其他目的。 从映像起始地址算起，最少必须准备 image_size 字节的空闲内存供内核使用。 +注： v4.6 之前的版本无法使用内核映像物理偏移以下的内存，所以当时建议 +将映像尽量放置在靠近系统内存起始的地方。 任何提供给内核的内存（甚至在映像起始地址之前），若未从内核中标记为保留 (如在设备树（dtb）的 memreserve 区域），都将被认为对内核是可用。 diff --git a/Kbuild b/Kbuild index f55cefd9bf29..3d0ae152af7c 100644 --- a/Kbuild +++ b/Kbuild @@ -5,6 +5,7 @@ # 2) Generate timeconst.h # 3) Generate asm-offsets.h (may need bounds.h and timeconst.h) # 4) Check for missing system calls +# 5) Generate constants.py (may need bounds.h) # Default sed regexp - multiline due to syntax constraints define sed-y @@ -96,5 +97,14 @@ quiet_cmd_syscalls = CALL $< missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE $(call cmd,syscalls) +##### +# 5) Generate constants for Python GDB integration +# + +extra-$(CONFIG_GDB_SCRIPTS) += build_constants_py + +build_constants_py: $(obj)/$(timeconst-file) $(obj)/$(bounds-file) + @$(MAKE) $(build)=scripts/gdb/linux $@ + # Keep these three files during make clean no-clean-files := $(bounds-file) $(offsets-file) $(timeconst-file) diff --git a/MAINTAINERS b/MAINTAINERS index 1dd9335de071..0f148d3bdae7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -175,7 +175,6 @@ F: drivers/net/ethernet/realtek/r8169.c 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER M: Greg Kroah-Hartman L: linux-serial@vger.kernel.org -W: http://serial.sourceforge.net S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git F: drivers/tty/serial/8250* @@ -596,6 +595,10 @@ S: Odd Fixes L: linux-alpha@vger.kernel.org F: arch/alpha/ +ALPS PS/2 TOUCHPAD DRIVER +R: Pali Rohár +F: drivers/input/mouse/alps.* + ALTERA MAILBOX DRIVER M: Ley Foon Tan L: nios2-dev@lists.rocketboards.org (moderated for non-subscribers) @@ -777,6 +780,15 @@ S: Supported F: drivers/android/ F: drivers/staging/android/ +ANDROID ION DRIVER +M: Laura Abbott +M: Sumit Semwal +L: devel@driverdev.osuosl.org +S: Supported +F: drivers/staging/android/ion +F: drivers/staging/android/uapi/ion.h +F: drivers/staging/android/uapi/ion_test.h + AOA (Apple Onboard Audio) ALSA DRIVER M: Johannes Berg L: linuxppc-dev@lists.ozlabs.org @@ -848,6 +860,12 @@ S: Maintained F: drivers/net/arcnet/ F: include/uapi/linux/if_arcnet.h +ARC PGU DRM DRIVER +M: Alexey Brodkin +S: Supported +F: drivers/gpu/drm/arc/ +F: Documentation/devicetree/bindings/display/snps,arcpgu.txt + ARM HDLCD DRM DRIVER M: Liviu Dudau S: Supported @@ -949,12 +967,15 @@ F: drivers/clk/sunxi/ ARM/Amlogic Meson SoC support M: Carlo Caione +M: Kevin Hilman L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -L: linux-meson@googlegroups.com +L: linux-amlogic@lists.infradead.org W: http://linux-meson.com/ S: Maintained F: arch/arm/mach-meson/ F: arch/arm/boot/dts/meson* +F: arch/arm64/boot/dts/amlogic/ +F: drivers/pinctrl/meson/ N: meson ARM/Annapurna Labs ALPINE ARCHITECTURE @@ -974,7 +995,14 @@ S: Maintained L: linux-arm-kernel@axis.com F: arch/arm/mach-artpec F: arch/arm/boot/dts/artpec6* -F: drivers/clk/clk-artpec6.c +F: drivers/clk/axis + +ARM/ASPEED MACHINE SUPPORT +M: Joel Stanley +S: Maintained +F: arch/arm/mach-aspeed/ +F: arch/arm/boot/dts/aspeed-* +F: drivers/*/*aspeed* ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT M: Nicolas Ferre @@ -1135,6 +1163,7 @@ F: arch/arm/mach-footbridge/ ARM/FREESCALE IMX / MXC ARM ARCHITECTURE M: Shawn Guo M: Sascha Hauer +R: Fabio Estevam L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git @@ -1261,7 +1290,7 @@ M: Santosh Shilimkar L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/mach-keystone/ -F: arch/arm/boot/dts/k2* +F: arch/arm/boot/dts/keystone-* T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK @@ -1289,6 +1318,12 @@ L: linux-kernel@vger.kernel.org S: Maintained F: drivers/memory/*emif* +ARM/LG1K ARCHITECTURE +M: Chanho Min +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: arch/arm64/boot/dts/lg/ + ARM/LOGICPD PXA270 MACHINE SUPPORT M: Lennert Buytenhek L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -1307,11 +1342,25 @@ F: drivers/mtd/spi-nor/nxp-spifi.c F: drivers/rtc/rtc-lpc24xx.c N: lpc18xx +ARM/LPC32XX SOC SUPPORT +M: Vladimir Zapolskiy +M: Sylvain Lemieux +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +T: git git://github.com/vzapolskiy/linux-lpc32xx.git +S: Maintained +F: arch/arm/boot/dts/lpc32* +F: arch/arm/mach-lpc32xx/ +F: drivers/i2c/busses/i2c-pnx.c +F: drivers/net/ethernet/nxp/lpc_eth.c +F: drivers/usb/host/ohci-nxp.c +F: drivers/watchdog/pnx4008_wdt.c +N: lpc32xx + ARM/MAGICIAN MACHINE SUPPORT M: Philipp Zabel S: Maintained -ARM/Marvell Kirkwood and Armada 370, 375, 38x, XP SOC support +ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support M: Jason Cooper M: Andrew Lunn M: Gregory Clement @@ -1324,7 +1373,7 @@ F: arch/arm/boot/dts/armada* F: arch/arm/boot/dts/kirkwood* F: arch/arm64/boot/dts/marvell/armada* F: drivers/cpufreq/mvebu-cpufreq.c - +F: arch/arm/configs/mvebu_*_defconfig ARM/Marvell Berlin SoC support M: Sebastian Hesselbarth @@ -1357,6 +1406,15 @@ W: http://www.digriz.org.uk/ts78xx/kernel S: Maintained F: arch/arm/mach-orion5x/ts78xx-* +ARM/OXNAS platform support +M: Neil Armstrong +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: arch/arm/mach-oxnas/ +F: arch/arm/boot/dts/oxnas* +F: arch/arm/boot/dts/wd-mbwe.dts +N: oxnas + ARM/Mediatek RTC DRIVER M: Eddie Huang L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -1496,6 +1554,8 @@ Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next S: Supported F: arch/arm64/boot/dts/renesas/ +F: drivers/soc/renesas/ +F: include/linux/soc/renesas/ ARM/RISCPC ARCHITECTURE M: Russell King @@ -1545,6 +1605,7 @@ F: arch/arm/mach-s5p*/ F: arch/arm/mach-exynos*/ F: drivers/*/*s3c2410* F: drivers/*/*/*s3c2410* +F: drivers/memory/samsung/* F: drivers/soc/samsung/* F: drivers/spi/spi-s3c* F: sound/soc/samsung/* @@ -1609,6 +1670,8 @@ F: arch/arm/configs/shmobile_defconfig F: arch/arm/include/debug/renesas-scif.S F: arch/arm/mach-shmobile/ F: drivers/sh/ +F: drivers/soc/renesas/ +F: include/linux/soc/renesas/ ARM/SOCFPGA ARCHITECTURE M: Dinh Nguyen @@ -1643,6 +1706,7 @@ F: arch/arm/boot/dts/sti* F: drivers/char/hw_random/st-rng.c F: drivers/clocksource/arm_global_timer.c F: drivers/clocksource/clksrc_st_lpc.c +F: drivers/cpufreq/sti-cpufreq.c F: drivers/i2c/busses/i2c-st.c F: drivers/media/rc/st_rc.c F: drivers/media/platform/sti/c8sectpfe/ @@ -1652,6 +1716,7 @@ F: drivers/phy/phy-miphy365x.c F: drivers/phy/phy-stih407-usb.c F: drivers/phy/phy-stih41x-usb.c F: drivers/pinctrl/pinctrl-st.c +F: drivers/remoteproc/st_remoteproc.c F: drivers/reset/sti/ F: drivers/rtc/rtc-st-lpc.c F: drivers/tty/serial/st-asc.c @@ -1776,6 +1841,7 @@ F: */*/vexpress* F: */*/*/vexpress* F: drivers/clk/versatile/clk-vexpress-osc.c F: drivers/clocksource/versatile.c +N: mps2 ARM/VFP SUPPORT M: Russell King @@ -1890,6 +1956,16 @@ L: platform-driver-x86@vger.kernel.org S: Maintained F: drivers/platform/x86/asus-wireless.c +ASYMMETRIC KEYS +M: David Howells +L: keyrings@vger.kernel.org +S: Maintained +F: Documentation/crypto/asymmetric-keys.txt +F: include/linux/verification.h +F: include/crypto/public_key.h +F: include/crypto/pkcs7.h +F: crypto/asymmetric_keys/ + ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API R: Dan Williams W: http://sourceforge.net/projects/xscaleiop @@ -2001,6 +2077,11 @@ M: Nicolas Ferre S: Supported F: drivers/tty/serial/atmel_serial.c +ATMEL AT91 SAMA5D2-Compatible Shutdown Controller +M: Nicolas Ferre +S: Supported +F: drivers/power/reset/at91-sama5d2_shdwc.c + ATMEL SAMA5D2 ADC DRIVER M: Ludovic Desroches L: linux-iio@vger.kernel.org @@ -2166,7 +2247,8 @@ F: include/net/ax25.h F: net/ax25/ AZ6007 DVB DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -2228,7 +2310,7 @@ BCACHE (BLOCK LAYER CACHE) M: Kent Overstreet L: linux-bcache@vger.kernel.org W: http://bcache.evilpiepirate.org -S: Maintained +S: Orphan F: drivers/md/bcache/ BDISP ST MEDIA DRIVER @@ -2429,6 +2511,7 @@ M: Hauke Mehrtens M: Rafał Miłecki L: linux-mips@linux-mips.org S: Maintained +F: Documentation/devicetree/bindings/mips/brcm/ F: arch/mips/bcm47xx/* F: arch/mips/include/asm/mach-bcm47xx/* @@ -2632,7 +2715,8 @@ F: Documentation/filesystems/btrfs.txt F: fs/btrfs/ BTTV VIDEO4LINUX DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -2696,9 +2780,9 @@ F: include/net/caif/ F: net/caif/ CALGARY x86-64 IOMMU -M: Muli Ben-Yehuda -M: "Jon D. Mason" -L: discuss@x86-64.org +M: Muli Ben-Yehuda +M: Jon Mason +L: iommu@lists.linux-foundation.org S: Maintained F: arch/x86/kernel/pci-calgary_64.c F: arch/x86/kernel/tce_64.c @@ -3009,6 +3093,7 @@ M: Stephen Boyd L: linux-clk@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git S: Maintained +F: Documentation/devicetree/bindings/clock/ F: drivers/clk/ X: drivers/clk/clkdev.c F: include/linux/clk-pr* @@ -3266,7 +3351,8 @@ S: Maintained F: drivers/media/dvb-frontends/cx24120* CX88 VIDEO4LINUX DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -3696,6 +3782,7 @@ Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ S: Maintained F: drivers/dma/ F: include/linux/dmaengine.h +F: Documentation/devicetree/bindings/dma/ F: Documentation/dmaengine/ T: git git://git.infradead.org/users/vkoul/slave-dma.git @@ -3777,9 +3864,25 @@ T: git git://people.freedesktop.org/~airlied/linux S: Maintained F: drivers/gpu/drm/ F: drivers/gpu/vga/ +F: Documentation/DocBook/gpu.* F: include/drm/ F: include/uapi/drm/ +DRM DRIVER FOR AST SERVER GRAPHICS CHIPS +M: Dave Airlie +S: Odd Fixes +F: drivers/gpu/drm/ast/ + +DRM DRIVER FOR BOCHS VIRTUAL GPU +M: Gerd Hoffmann +S: Odd Fixes +F: drivers/gpu/drm/bochs/ + +DRM DRIVER FOR QEMU'S CIRRUS DEVICE +M: Dave Airlie +S: Odd Fixes +F: drivers/gpu/drm/cirrus/ + RADEON and AMDGPU DRM DRIVERS M: Alex Deucher M: Christian König @@ -3787,9 +3890,9 @@ L: dri-devel@lists.freedesktop.org T: git git://people.freedesktop.org/~agd5f/linux S: Supported F: drivers/gpu/drm/radeon/ -F: include/uapi/drm/radeon* +F: include/uapi/drm/radeon_drm.h F: drivers/gpu/drm/amd/ -F: include/uapi/drm/amdgpu* +F: include/uapi/drm/amdgpu_drm.h DRM PANEL DRIVERS M: Thierry Reding @@ -3812,7 +3915,7 @@ T: git git://anongit.freedesktop.org/drm-intel S: Supported F: drivers/gpu/drm/i915/ F: include/drm/i915* -F: include/uapi/drm/i915* +F: include/uapi/drm/i915_drm.h DRM DRIVERS FOR ATMEL HLCDC M: Boris Brezillon @@ -3821,6 +3924,13 @@ S: Supported F: drivers/gpu/drm/atmel-hlcdc/ F: Documentation/devicetree/bindings/drm/atmel/ +DRM DRIVERS FOR ALLWINNER A10 +M: Maxime Ripard +L: dri-devel@lists.freedesktop.org +S: Supported +F: drivers/gpu/drm/sun4i/ +F: Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt + DRM DRIVERS FOR EXYNOS M: Inki Dae M: Joonyoung Shim @@ -3830,8 +3940,8 @@ L: dri-devel@lists.freedesktop.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git S: Supported F: drivers/gpu/drm/exynos/ -F: include/drm/exynos* -F: include/uapi/drm/exynos* +F: include/uapi/drm/exynos_drm.h +F: Documentation/devicetree/bindings/display/exynos/ DRM DRIVERS FOR FREESCALE DCU M: Stefan Agner @@ -3840,6 +3950,7 @@ L: dri-devel@lists.freedesktop.org S: Supported F: drivers/gpu/drm/fsl-dcu/ F: Documentation/devicetree/bindings/display/fsl,dcu.txt +F: Documentation/devicetree/bindings/display/fsl,tcon.txt F: Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt DRM DRIVERS FOR FREESCALE IMX @@ -3855,12 +3966,45 @@ M: Patrik Jakobsson L: dri-devel@lists.freedesktop.org T: git git://github.com/patjak/drm-gma500 S: Maintained -F: drivers/gpu/drm/gma500 -F: include/drm/gma500* +F: drivers/gpu/drm/gma500/ + +DRM DRIVERS FOR HISILICON +M: Xinliang Liu +R: Xinwei Kong +R: Chen Feng +L: dri-devel@lists.freedesktop.org +T: git git://github.com/xin3liang/linux.git +S: Maintained +F: drivers/gpu/drm/hisilicon/ +F: Documentation/devicetree/bindings/display/hisilicon/ + +DRM DRIVER FOR INTEL I810 VIDEO CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/i810/ +F: include/uapi/drm/i810_drm.h + +DRM DRIVER FOR MSM ADRENO GPU +M: Rob Clark +L: linux-arm-msm@vger.kernel.org +L: dri-devel@lists.freedesktop.org +L: freedreno@lists.freedesktop.org +T: git git://people.freedesktop.org/~robclark/linux +S: Maintained +F: drivers/gpu/drm/msm/ +F: include/uapi/drm/msm_drm.h +F: Documentation/devicetree/bindings/display/msm/ + +DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS +M: Ben Skeggs +L: dri-devel@lists.freedesktop.org +L: nouveau@lists.freedesktop.org +T: git git://github.com/skeggsb/linux +S: Supported +F: drivers/gpu/drm/nouveau/ +F: include/uapi/drm/nouveau_drm.h DRM DRIVERS FOR NVIDIA TEGRA M: Thierry Reding -M: Terje Bergström L: dri-devel@lists.freedesktop.org L: linux-tegra@vger.kernel.org T: git git://anongit.freedesktop.org/tegra/linux.git @@ -3871,22 +4015,54 @@ F: include/linux/host1x.h F: include/uapi/drm/tegra_drm.h F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/mga/ +F: include/uapi/drm/mga_drm.h + +DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS +M: Dave Airlie +S: Odd Fixes +F: drivers/gpu/drm/mgag200/ + +DRM DRIVER FOR RAGE 128 VIDEO CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/r128/ +F: include/uapi/drm/r128_drm.h + DRM DRIVERS FOR RENESAS M: Laurent Pinchart L: dri-devel@lists.freedesktop.org L: linux-renesas-soc@vger.kernel.org -T: git git://people.freedesktop.org/~airlied/linux +T: git git://linuxtv.org/pinchartl/fbdev S: Supported F: drivers/gpu/drm/rcar-du/ F: drivers/gpu/drm/shmobile/ F: include/linux/platform_data/shmob_drm.h +F: Documentation/devicetree/bindings/display/renesas,du.txt + +DRM DRIVER FOR QXL VIRTUAL GPU +M: Dave Airlie +S: Odd Fixes +F: drivers/gpu/drm/qxl/ +F: include/uapi/drm/qxl_drm.h DRM DRIVERS FOR ROCKCHIP M: Mark Yao L: dri-devel@lists.freedesktop.org S: Maintained F: drivers/gpu/drm/rockchip/ -F: Documentation/devicetree/bindings/display/rockchip* +F: Documentation/devicetree/bindings/display/rockchip/ + +DRM DRIVER FOR SAVAGE VIDEO CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/savage/ +F: include/uapi/drm/savage_drm.h + +DRM DRIVER FOR SIS VIDEO CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/sis/ +F: include/uapi/drm/sis_drm.h DRM DRIVERS FOR STI M: Benjamin Gaignard @@ -3897,14 +4073,43 @@ S: Maintained F: drivers/gpu/drm/sti F: Documentation/devicetree/bindings/display/st,stih4xx.txt +DRM DRIVER FOR TDFX VIDEO CARDS +S: Orphan / Obsolete +F: drivers/gpu/drm/tdfx/ + +DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS +M: Dave Airlie +S: Odd Fixes +F: drivers/gpu/drm/udl/ + DRM DRIVERS FOR VIVANTE GPU IP M: Lucas Stach R: Russell King R: Christian Gmeiner L: dri-devel@lists.freedesktop.org S: Maintained -F: drivers/gpu/drm/etnaviv -F: Documentation/devicetree/bindings/display/etnaviv +F: drivers/gpu/drm/etnaviv/ +F: include/uapi/drm/etnaviv_drm.h +F: Documentation/devicetree/bindings/display/etnaviv/ + +DRM DRIVER FOR VMWARE VIRTUAL GPU +M: "VMware Graphics" +M: Sinclair Yeh +M: Thomas Hellstrom +L: dri-devel@lists.freedesktop.org +T: git git://people.freedesktop.org/~syeh/repos_linux +T: git git://people.freedesktop.org/~thomash/linux +S: Supported +F: drivers/gpu/drm/vmwgfx/ +F: include/uapi/drm/vmwgfx_drm.h + +DRM DRIVERS FOR VC4 +M: Eric Anholt +T: git git://github.com/anholt/linux +S: Supported +F: drivers/gpu/drm/vc4/ +F: include/uapi/drm/vc4_drm.h +F: Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt DSBR100 USB FM RADIO DRIVER M: Alexey Klimov @@ -4095,7 +4300,8 @@ F: fs/ecryptfs/ EDAC-CORE M: Doug Thompson M: Borislav Petkov -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next @@ -4140,7 +4346,8 @@ S: Maintained F: drivers/edac/e7xxx_edac.c EDAC-GHES -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org S: Maintained F: drivers/edac/ghes_edac.c @@ -4164,19 +4371,22 @@ S: Maintained F: drivers/edac/i5000_edac.c EDAC-I5400 -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org S: Maintained F: drivers/edac/i5400_edac.c EDAC-I7300 -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org S: Maintained F: drivers/edac/i7300_edac.c EDAC-I7CORE -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org S: Maintained F: drivers/edac/i7core_edac.c @@ -4213,7 +4423,8 @@ S: Maintained F: drivers/edac/r82600_edac.c EDAC-SBRIDGE -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-edac@vger.kernel.org S: Maintained F: drivers/edac/sb_edac.c @@ -4272,7 +4483,8 @@ S: Maintained F: drivers/net/ethernet/ibm/ehea/ EM28XX VIDEO4LINUX DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -4397,6 +4609,12 @@ S: Maintained F: drivers/video/fbdev/exynos/exynos_mipi* F: include/video/exynos_mipi* +EZchip NPS platform support +M: Noam Camus +S: Supported +F: arch/arc/plat-eznps +F: arch/arc/boot/dts/eznps.dts + F71805F HARDWARE MONITORING DRIVER M: Jean Delvare L: linux-hwmon@vger.kernel.org @@ -4679,6 +4897,7 @@ FREESCALE SOC SOUND DRIVERS M: Timur Tabi M: Nicolin Chen M: Xiubo Li +R: Fabio Estevam L: alsa-devel@alsa-project.org (moderated for non-subscribers) L: linuxppc-dev@lists.ozlabs.org S: Maintained @@ -4688,6 +4907,7 @@ F: sound/soc/fsl/mpc8610_hpcd.c FREESCALE QORIQ MANAGEMENT COMPLEX DRIVER M: "J. German Rivera" +M: Stuart Yoder L: linux-kernel@vger.kernel.org S: Maintained F: drivers/staging/fsl-mc/ @@ -4725,7 +4945,7 @@ F: include/linux/fscache*.h F2FS FILE SYSTEM M: Jaegeuk Kim M: Changman Lee -R: Chao Yu +R: Chao Yu L: linux-f2fs-devel@lists.sourceforge.net W: http://en.wikipedia.org/wiki/F2FS T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git @@ -4791,6 +5011,7 @@ F: drivers/scsi/gdt* GDB KERNEL DEBUGGING HELPER SCRIPTS M: Jan Kiszka +M: Kieran Bingham S: Supported F: scripts/gdb/ @@ -4902,6 +5123,7 @@ M: Alexandre Courbot L: linux-gpio@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git S: Maintained +F: Documentation/devicetree/bindings/gpio/ F: Documentation/gpio/ F: Documentation/ABI/testing/gpio-cdev F: Documentation/ABI/obsolete/sysfs-gpio @@ -5104,6 +5326,13 @@ F: drivers/block/cciss* F: include/linux/cciss_ioctl.h F: include/uapi/linux/cciss_ioctl.h +HFI1 DRIVER +M: Mike Marciniszyn +M: Dennis Dalessandro +L: linux-rdma@vger.kernel.org +S: Supported +F: drivers/infiniband/hw/hfi1 + HFS FILESYSTEM L: linux-fsdevel@vger.kernel.org S: Orphan @@ -5293,6 +5522,7 @@ I2C MUXES M: Peter Rosin L: linux-i2c@vger.kernel.org S: Maintained +F: Documentation/i2c/i2c-topology F: Documentation/i2c/muxes/ F: Documentation/devicetree/bindings/i2c/i2c-mux* F: drivers/i2c/i2c-mux.c @@ -5557,7 +5787,7 @@ IIO SUBSYSTEM AND DRIVERS M: Jonathan Cameron R: Hartmut Knaack R: Lars-Peter Clausen -R: Peter Meerwald +R: Peter Meerwald-Stadler L: linux-iio@vger.kernel.org S: Maintained F: drivers/iio/ @@ -5632,7 +5862,6 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git S: Supported F: Documentation/infiniband/ F: drivers/infiniband/ -F: drivers/staging/rdma/ F: include/uapi/linux/if_infiniband.h F: include/uapi/rdma/ F: include/rdma/ @@ -5841,6 +6070,7 @@ F: drivers/net/wireless/intel/iwlegacy/ INTEL WIRELESS WIFI LINK (iwlwifi) M: Johannes Berg M: Emmanuel Grumbach +M: Luca Coelho M: Intel Linux Wireless L: linux-wireless@vger.kernel.org W: http://intellinuxwireless.org @@ -5890,6 +6120,14 @@ S: Maintained F: arch/x86/include/asm/intel_telemetry.h F: drivers/platform/x86/intel_telemetry* +INTEL PMC CORE DRIVER +M: Rajneesh Bhardwaj +M: Vishwanath Somayaji +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: arch/x86/include/asm/pmc_core.h +F: drivers/platform/x86/intel_pmc_core* + IOC3 ETHERNET DRIVER M: Ralf Baechle L: linux-mips@linux-mips.org @@ -6006,6 +6244,13 @@ F: include/linux/irqdomain.h F: kernel/irq/irqdomain.c F: kernel/irq/msi.c +ISA +M: William Breathitt Gray +S: Maintained +F: Documentation/isa.txt +F: drivers/base/isa.c +F: include/linux/isa.h + ISAPNP M: Jaroslav Kysela S: Maintained @@ -6186,7 +6431,7 @@ S: Maintained F: arch/*/include/asm/kasan.h F: arch/*/mm/kasan_init* F: Documentation/kasan.txt -F: include/linux/kasan.h +F: include/linux/kasan*.h F: lib/test_kasan.c F: mm/kasan/ F: scripts/Makefile.kasan @@ -6200,8 +6445,9 @@ F: Documentation/kbuild/kconfig-language.txt F: scripts/kconfig/ KDUMP -M: Vivek Goyal -M: Haren Myneni +M: Dave Young +M: Baoquan He +R: Vivek Goyal L: kexec@lists.infradead.org W: http://lse.sourceforge.net/kdump/ S: Maintained @@ -6257,6 +6503,7 @@ F: include/uapi/linux/sunrpc/ KERNEL SELFTEST FRAMEWORK M: Shuah Khan +M: Shuah Khan L: linux-kselftest@vger.kernel.org T: git git://git.kernel.org/pub/scm/shuah/linux-kselftest S: Maintained @@ -6278,6 +6525,7 @@ F: arch/*/include/asm/kvm* F: include/linux/kvm* F: include/uapi/linux/kvm* F: virt/kvm/ +F: tools/kvm/ KERNEL VIRTUAL MACHINE (KVM) FOR AMD-V M: Joerg Roedel @@ -6346,7 +6594,7 @@ L: kexec@lists.infradead.org S: Maintained F: include/linux/kexec.h F: include/uapi/linux/kexec.h -F: kernel/kexec.c +F: kernel/kexec* KEYS/KEYRINGS: M: David Howells @@ -6355,6 +6603,8 @@ S: Maintained F: Documentation/security/keys.txt F: include/linux/key.h F: include/linux/key-type.h +F: include/linux/keyctl.h +F: include/uapi/linux/keyctl.h F: include/keys/ F: security/keys/ @@ -6437,7 +6687,7 @@ F: net/l3mdev F: include/net/l3mdev.h LANTIQ MIPS ARCHITECTURE -M: John Crispin +M: John Crispin L: linux-mips@linux-mips.org S: Maintained F: arch/mips/lantiq @@ -6619,6 +6869,19 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git S: Supported F: Documentation/powerpc/ F: arch/powerpc/ +F: drivers/char/tpm/tpm_ibmvtpm* +F: drivers/crypto/nx/ +F: drivers/crypto/vmx/ +F: drivers/net/ethernet/ibm/ibmveth.* +F: drivers/net/ethernet/ibm/ibmvnic.* +F: drivers/pci/hotplug/rpa* +F: drivers/scsi/ibmvscsi/ +N: opal +N: /pmac +N: powermac +N: powernv +N: [^a-z0-9]ps3 +N: pseries LINUX FOR POWER MACINTOSH M: Benjamin Herrenschmidt @@ -6788,12 +7051,6 @@ W: logfs.org S: Maintained F: fs/logfs/ -LPC32XX MACHINE SUPPORT -M: Roland Stigge -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -F: arch/arm/mach-lpc32xx/ - LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) M: Sathya Prakash M: Chaitra P B @@ -6920,6 +7177,8 @@ MARVELL ARMADA DRM SUPPORT M: Russell King S: Maintained F: drivers/gpu/drm/armada/ +F: include/uapi/drm/armada_drm.h +F: Documentation/devicetree/bindings/display/armada/ MARVELL 88E6352 DSA support M: Guenter Roeck @@ -7116,7 +7375,8 @@ S: Supported F: drivers/media/pci/netup_unidvb/* MEDIA INPUT INFRASTRUCTURE (V4L/DVB) -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab P: LinuxTV.org Project L: linux-media@vger.kernel.org W: https://linuxtv.org @@ -7281,9 +7541,19 @@ W: http://www.linux-mips.org/ T: git git://git.linux-mips.org/pub/scm/ralf/linux.git Q: http://patchwork.linux-mips.org/project/linux-mips/list/ S: Supported +F: Documentation/devicetree/bindings/mips/ F: Documentation/mips/ F: arch/mips/ +MIPS/LOONGSON1 ARCHITECTURE +M: Keguang Zhang +L: linux-mips@linux-mips.org +S: Maintained +F: arch/mips/loongson32/ +F: arch/mips/include/asm/mach-loongson32/ +F: drivers/*/*loongson1* +F: drivers/*/*/*loongson1* + MIROSOUND PCM20 FM RADIO RECEIVER DRIVER M: Hans Verkuil L: linux-media@vger.kernel.org @@ -7551,10 +7821,10 @@ M: Michael Schmitz L: linux-scsi@vger.kernel.org S: Maintained F: Documentation/scsi/g_NCR5380.txt +F: Documentation/scsi/dtc3x80.txt F: drivers/scsi/NCR5380.* F: drivers/scsi/arm/cumana_1.c F: drivers/scsi/arm/oak.c -F: drivers/scsi/atari_NCR5380.c F: drivers/scsi/atari_scsi.* F: drivers/scsi/dmx3191d.c F: drivers/scsi/dtc.* @@ -7738,6 +8008,7 @@ Q: http://patchwork.ozlabs.org/project/netdev/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git S: Odd Fixes +F: Documentation/devicetree/bindings/net/ F: drivers/net/ F: include/linux/if_* F: include/linux/netdevice.h @@ -7756,6 +8027,7 @@ Q: http://patchwork.kernel.org/project/linux-wireless/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git S: Maintained +F: Documentation/devicetree/bindings/net/wireless/ F: drivers/net/wireless/ NETXEN (1/10) GbE SUPPORT @@ -7806,6 +8078,7 @@ NILFS2 FILESYSTEM M: Ryusuke Konishi L: linux-nilfs@vger.kernel.org W: http://nilfs.sourceforge.net/ +W: http://nilfs.osdn.jp/ T: git git://github.com/konis/nilfs2.git S: Supported F: Documentation/filesystems/nilfs2.txt @@ -8152,10 +8425,9 @@ F: drivers/i2c/busses/i2c-ocores.c OPEN FIRMWARE AND FLATTENED DEVICE TREE M: Rob Herring M: Frank Rowand -M: Grant Likely L: devicetree@vger.kernel.org W: http://www.devicetree.org/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git S: Maintained F: drivers/of/ F: include/linux/of*.h @@ -8163,12 +8435,10 @@ F: scripts/dtc/ OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS M: Rob Herring -M: Pawel Moll M: Mark Rutland -M: Ian Campbell -M: Kumar Gala L: devicetree@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git +Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ S: Maintained F: Documentation/devicetree/ F: arch/*/boot/dts/ @@ -8186,7 +8456,6 @@ F: drivers/of/resolver.c OPENRISC ARCHITECTURE M: Jonas Bonn W: http://openrisc.net -L: linux@lists.openrisc.net (moderated for non-subscribers) S: Maintained T: git git://openrisc.net/~jonas/linux F: arch/openrisc/ @@ -8307,7 +8576,6 @@ F: drivers/platform/x86/panasonic-laptop.c PANASONIC MN10300/AM33/AM34 PORT M: David Howells -M: Koichi Yasutake L: linux-am33-list@redhat.com (moderated for non-subscribers) W: ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/ S: Maintained @@ -8649,6 +8917,7 @@ F: arch/*/kernel/*/perf_event*.c F: arch/*/kernel/*/*/perf_event*.c F: arch/*/include/asm/perf_event.h F: arch/*/kernel/perf_callchain.c +F: arch/*/events/* F: tools/perf/ PERSONALITY HANDLING @@ -8693,6 +8962,7 @@ M: Linus Walleij L: linux-gpio@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git S: Maintained +F: Documentation/devicetree/bindings/pinctrl/ F: drivers/pinctrl/ F: include/linux/pinctrl/ @@ -8741,7 +9011,6 @@ F: drivers/pinctrl/pinctrl-single.c PIN CONTROLLER - ST SPEAR M: Viresh Kumar -L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained @@ -9203,7 +9472,7 @@ S: Maintained F: drivers/video/fbdev/aty/aty128fb.c RALINK MIPS ARCHITECTURE -M: John Crispin +M: John Crispin L: linux-mips@linux-mips.org S: Maintained F: arch/mips/ralink @@ -9601,7 +9870,8 @@ S: Odd Fixes F: drivers/media/i2c/saa6588* SAA7134 VIDEO4LINUX DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -9766,6 +10036,7 @@ F: drivers/mmc/host/dw_mmc* SYSTEM TRACE MODULE CLASS M: Alexander Shishkin S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git F: Documentation/trace/stm.txt F: drivers/hwtracing/stm/ F: include/linux/stm.h @@ -9945,7 +10216,6 @@ F: drivers/mmc/host/sdhci-s3c* SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER M: Viresh Kumar -L: spear-devel@list.st.com L: linux-mmc@vger.kernel.org S: Maintained F: drivers/mmc/host/sdhci-spear.c @@ -9983,6 +10253,12 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git S: Supported F: security/apparmor/ +LOADPIN SECURITY MODULE +M: Kees Cook +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin +S: Supported +F: security/loadpin/ + YAMA SECURITY MODULE M: Kees Cook T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip @@ -10114,7 +10390,8 @@ S: Maintained F: drivers/media/radio/si4713/radio-usb-si4713.c SIANO DVB DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -10173,8 +10450,8 @@ F: arch/arm/mach-s3c24xx/bast-irq.c TI DAVINCI MACHINE SUPPORT M: Sekhar Nori M: Kevin Hilman -T: git git://gitorious.org/linux-davinci/linux-davinci.git -Q: http://patchwork.kernel.org/project/linux-davinci/list/ +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git S: Supported F: arch/arm/mach-davinci/ F: drivers/i2c/busses/i2c-davinci.c @@ -10502,7 +10779,6 @@ F: include/linux/compiler.h SPEAR PLATFORM SUPPORT M: Viresh Kumar M: Shiraz Hashim -L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained @@ -10511,7 +10787,6 @@ F: arch/arm/mach-spear/ SPEAR CLOCK FRAMEWORK SUPPORT M: Viresh Kumar -L: spear-devel@list.st.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.st.com/spear S: Maintained @@ -10674,12 +10949,6 @@ M: Arnaud Patard S: Odd Fixes F: drivers/staging/xgifb/ -HFI1 DRIVER -M: Mike Marciniszyn -L: linux-rdma@vger.kernel.org -S: Supported -F: drivers/staging/rdma/hfi1 - STARFIRE/DURALAN NETWORK DRIVER M: Ion Badulescu S: Odd Fixes @@ -10888,7 +11157,8 @@ S: Maintained F: drivers/media/i2c/tda9840* TEA5761 TUNER DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -10896,7 +11166,8 @@ S: Odd fixes F: drivers/media/tuners/tea5761.* TEA5767 TUNER DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -10954,10 +11225,11 @@ M: Prashant Gaikwad S: Supported F: drivers/clk/tegra/ -TEGRA DMA DRIVER +TEGRA DMA DRIVERS M: Laxman Dewangan +M: Jon Hunter S: Supported -F: drivers/dma/tegra20-apb-dma.c +F: drivers/dma/tegra* TEGRA I2C DRIVER M: Laxman Dewangan @@ -11059,6 +11331,7 @@ F: drivers/platform/x86/thinkpad_acpi.c TI BANDGAP AND THERMAL DRIVER M: Eduardo Valentin +M: Keerthy L: linux-pm@vger.kernel.org L: linux-omap@vger.kernel.org S: Maintained @@ -11281,7 +11554,8 @@ F: include/linux/shmem_fs.h F: mm/shmem.c TM6000 VIDEO4LINUX DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git @@ -11296,6 +11570,14 @@ W: https://linuxtv.org S: Odd Fixes F: drivers/media/pci/tw68/ +TW686X VIDEO4LINUX DRIVER +M: Ezequiel Garcia +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +W: http://linuxtv.org +S: Maintained +F: drivers/media/pci/tw686x/ + TPM DEVICE DRIVER M: Peter Huewe M: Marcel Selhorst @@ -11414,7 +11696,8 @@ F: Documentation/filesystems/ubifs.txt F: fs/ubifs/ UCLINUX (M68KNOMMU AND COLDFIRE) -M: Greg Ungerer +M: Greg Ungerer +W: http://www.linux-m68k.org/ W: http://www.uclinux.org/ L: linux-m68k@lists.linux-m68k.org L: uclinux-dev@uclinux.org (subscribers-only) @@ -11626,7 +11909,8 @@ F: drivers/usb/common/usb-otg-fsm.c USB OVER IP DRIVER M: Valentina Manea -M: Shuah Khan +M: Shuah Khan +M: Shuah Khan L: linux-usb@vger.kernel.org S: Maintained F: Documentation/usb/usbip_protocol.txt @@ -11697,6 +11981,7 @@ L: linux-usb@vger.kernel.org W: http://www.linux-usb.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git S: Supported +F: Documentation/devicetree/bindings/usb/ F: Documentation/usb/ F: drivers/usb/ F: include/linux/usb.h @@ -11870,6 +12155,7 @@ VIRTIO CORE, NET AND BLOCK DRIVERS M: "Michael S. Tsirkin" L: virtualization@lists.linux-foundation.org S: Maintained +F: Documentation/devicetree/bindings/virtio/ F: drivers/virtio/ F: tools/virtio/ F: drivers/net/virtio_net.c @@ -12100,6 +12386,7 @@ L: linux-watchdog@vger.kernel.org W: http://www.linux-watchdog.org/ T: git git://www.linux-watchdog.org/linux-watchdog.git S: Maintained +F: Documentation/devicetree/bindings/watchdog/ F: Documentation/watchdog/ F: drivers/watchdog/ F: include/linux/watchdog.h @@ -12204,6 +12491,12 @@ F: include/linux/workqueue.h F: kernel/workqueue.c F: Documentation/workqueue.txt +X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS +M: Chen-Yu Tsai +L: linux-kernel@vger.kernel.org +S: Maintained +N: axp[128] + X.25 NETWORK LAYER M: Andrew Hendry L: linux-x25@vger.kernel.org @@ -12251,7 +12544,8 @@ S: Maintained F: arch/x86/entry/vdso/ XC2028/3028 TUNER DRIVER -M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab +M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git diff --git a/Makefile b/Makefile index 0f9cb36d45c2..2d24babe6f8b 100644 --- a/Makefile +++ b/Makefile @@ -1,8 +1,8 @@ VERSION = 4 -PATCHLEVEL = 6 +PATCHLEVEL = 7 SUBLEVEL = 0 -EXTRAVERSION = -NAME = Charred Weasel +EXTRAVERSION = -rc5 +NAME = Psychotic Stoned Sheep # *DOCUMENTATION* # To see a list of typical targets execute "make help" @@ -128,6 +128,10 @@ _all: # Cancel implicit rules on top Makefile $(CURDIR)/Makefile Makefile: ; +ifneq ($(words $(subst :, ,$(CURDIR))), 1) + $(error main directory cannot contain spaces nor colons) +endif + ifneq ($(KBUILD_OUTPUT),) # Invoke a second make in the output directory, passing relevant variables # check that the output directory actually exists @@ -142,7 +146,7 @@ PHONY += $(MAKECMDGOALS) sub-make $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make @: -sub-make: FORCE +sub-make: $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \ -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS)) @@ -359,12 +363,14 @@ CHECK = sparse CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ -Wbitwise -Wno-return-void $(CF) +NOSTDINC_FLAGS = CFLAGS_MODULE = AFLAGS_MODULE = LDFLAGS_MODULE = CFLAGS_KERNEL = AFLAGS_KERNEL = -CFLAGS_GCOV = -fprofile-arcs -ftest-coverage +LDFLAGS_vmlinux = +CFLAGS_GCOV = -fprofile-arcs -ftest-coverage -fno-tree-loop-im -Wno-maybe-uninitialized CFLAGS_KCOV = -fsanitize-coverage=trace-pc @@ -617,7 +623,11 @@ KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,) ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) else -KBUILD_CFLAGS += -O2 +ifdef CONFIG_PROFILE_ALL_BRANCHES +KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) +else +KBUILD_CFLAGS += -O2 +endif endif # Tell gcc to never replace conditional load with a non-conditional one @@ -697,9 +707,10 @@ KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,) KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior) else -# This warning generated too much noise in a regular build. -# Use make W=1 to enable this warning (see scripts/Makefile.build) +# These warnings generated too much noise in a regular build. +# Use make W=1 to enable them (see scripts/Makefile.build) KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) +KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable) endif ifdef CONFIG_FRAME_POINTER @@ -926,27 +937,41 @@ export KBUILD_ALLDIRS := $(sort $(filter-out arch/%,$(vmlinux-alldirs)) arch Doc vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_INIT) $(KBUILD_VMLINUX_MAIN) -# Final link of vmlinux - cmd_link-vmlinux = $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) -quiet_cmd_link-vmlinux = LINK $@ - -# Include targets which we want to -# execute if the rest of the kernel build went well. -vmlinux: scripts/link-vmlinux.sh $(vmlinux-deps) FORCE +# Include targets which we want to execute sequentially if the rest of the +# kernel build went well. If CONFIG_TRIM_UNUSED_KSYMS is set, this might be +# evaluated more than once. +PHONY += vmlinux_prereq +vmlinux_prereq: $(vmlinux-deps) FORCE ifdef CONFIG_HEADERS_CHECK $(Q)$(MAKE) -f $(srctree)/Makefile headers_check endif -ifdef CONFIG_SAMPLES - $(Q)$(MAKE) $(build)=samples -endif ifdef CONFIG_BUILD_DOCSRC $(Q)$(MAKE) $(build)=Documentation endif ifdef CONFIG_GDB_SCRIPTS $(Q)ln -fsn `cd $(srctree) && /bin/pwd`/scripts/gdb/vmlinux-gdb.py endif +ifdef CONFIG_TRIM_UNUSED_KSYMS + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh \ + "$(MAKE) KBUILD_MODULES=1 -f $(srctree)/Makefile vmlinux_prereq" +endif + +# standalone target for easier testing +include/generated/autoksyms.h: FORCE + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh true + +# Final link of vmlinux + cmd_link-vmlinux = $(CONFIG_SHELL) $< $(LD) $(LDFLAGS) $(LDFLAGS_vmlinux) +quiet_cmd_link-vmlinux = LINK $@ + +vmlinux: scripts/link-vmlinux.sh vmlinux_prereq $(vmlinux-deps) FORCE +$(call if_changed,link-vmlinux) +# Build samples along the rest of the kernel +ifdef CONFIG_SAMPLES +vmlinux-dirs += samples +endif + # The actual objects are generated when descending, # make sure no implicit rule kicks in $(sort $(vmlinux-deps)): $(vmlinux-dirs) ; @@ -998,10 +1023,12 @@ prepare2: prepare3 outputmakefile asm-generic prepare1: prepare2 $(version_h) include/generated/utsrelease.h \ include/config/auto.conf $(cmd_crmodverdir) + $(Q)test -e include/generated/autoksyms.h || \ + touch include/generated/autoksyms.h archprepare: archheaders archscripts prepare1 scripts_basic -prepare0: archprepare FORCE +prepare0: archprepare $(Q)$(MAKE) $(build)=. # All the preparing.. @@ -1061,7 +1088,7 @@ INSTALL_FW_PATH=$(INSTALL_MOD_PATH)/lib/firmware export INSTALL_FW_PATH PHONY += firmware_install -firmware_install: FORCE +firmware_install: @mkdir -p $(objtree)/firmware $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.fwinst obj=firmware __fw_install @@ -1081,7 +1108,7 @@ PHONY += archscripts archscripts: PHONY += __headers -__headers: $(version_h) scripts_basic asm-generic archheaders archscripts FORCE +__headers: $(version_h) scripts_basic asm-generic archheaders archscripts $(Q)$(MAKE) $(build)=scripts build_unifdef PHONY += headers_install_all @@ -1192,7 +1219,8 @@ else # CONFIG_MODULES # Modules not configured # --------------------------------------------------------------------------- -modules modules_install: FORCE +PHONY += modules modules_install +modules modules_install: @echo >&2 @echo >&2 "The present kernel configuration has modules disabled." @echo >&2 "Type 'make config' and enable loadable module support." @@ -1283,6 +1311,7 @@ boards := $(sort $(notdir $(boards))) board-dirs := $(dir $(wildcard $(srctree)/arch/$(SRCARCH)/configs/*/*_defconfig)) board-dirs := $(sort $(notdir $(board-dirs:/=))) +PHONY += help help: @echo 'Cleaning targets:' @echo ' clean - Remove most generated files but keep the config and' @@ -1453,6 +1482,7 @@ $(clean-dirs): clean: rm-dirs := $(MODVERDIR) clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers +PHONY += help help: @echo ' Building external modules.' @echo ' Syntax: make -C path/to/kernel/src M=$$PWD target' diff --git a/README b/README index afc4f0d81ee1..e8c8a6dc1c2b 100644 --- a/README +++ b/README @@ -2,7 +2,7 @@ These are the release notes for Linux version 4. Read them carefully, as they tell you what this is all about, explain how to install the -kernel, and what to do if something goes wrong. +kernel, and what to do if something goes wrong. WHAT IS LINUX? @@ -16,7 +16,7 @@ WHAT IS LINUX? and multistack networking including IPv4 and IPv6. It is distributed under the GNU General Public License - see the - accompanying COPYING file for more details. + accompanying COPYING file for more details. ON WHAT HARDWARE DOES IT RUN? @@ -44,7 +44,7 @@ DOCUMENTATION: system: there are much better sources available. - There are various README files in the Documentation/ subdirectory: - these typically contain kernel-specific installation notes for some + these typically contain kernel-specific installation notes for some drivers for example. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Changes file, as it contains information about the problems, which may result by upgrading @@ -276,7 +276,7 @@ COMPILING the kernel: To have the build system also tell the reason for the rebuild of each target, use "V=2". The default is "V=0". - - Keep a backup kernel handy in case something goes wrong. This is + - Keep a backup kernel handy in case something goes wrong. This is especially true for the development releases, since each new release contains new code which has not been debugged. Make sure you keep a backup of the modules corresponding to that kernel, as well. If you @@ -290,7 +290,7 @@ COMPILING the kernel: - In order to boot your new kernel, you'll need to copy the kernel image (e.g. .../linux/arch/i386/boot/bzImage after compilation) - to the place where your regular bootable kernel is found. + to the place where your regular bootable kernel is found. - Booting a kernel directly from a floppy without the assistance of a bootloader such as LILO, is no longer supported. @@ -303,10 +303,10 @@ COMPILING the kernel: to update the loading map! If you don't, you won't be able to boot the new kernel image. - Reinstalling LILO is usually a matter of running /sbin/lilo. + Reinstalling LILO is usually a matter of running /sbin/lilo. You may wish to edit /etc/lilo.conf to specify an entry for your old kernel image (say, /vmlinux.old) in case the new one does not - work. See the LILO docs for more information. + work. See the LILO docs for more information. After reinstalling LILO, you should be all set. Shutdown the system, reboot, and enjoy! @@ -314,9 +314,9 @@ COMPILING the kernel: If you ever need to change the default root device, video mode, ramdisk size, etc. in the kernel image, use the 'rdev' program (or alternatively the LILO boot options when appropriate). No need to - recompile the kernel to change these parameters. + recompile the kernel to change these parameters. - - Reboot with the new kernel and enjoy. + - Reboot with the new kernel and enjoy. IF SOMETHING GOES WRONG: @@ -383,7 +383,7 @@ IF SOMETHING GOES WRONG: is followed by a function with a higher address you will find the one you want. In fact, it may be a good idea to include a bit of "context" in your problem report, giving a few lines around the - interesting one. + interesting one. If you for some reason cannot do the above (you have a pre-compiled kernel image or similar), telling me as much about your setup as diff --git a/arch/Kconfig b/arch/Kconfig index 81869a5e7e17..15996290fed4 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -187,7 +187,11 @@ config HAVE_OPTPROBES config HAVE_KPROBES_ON_FTRACE bool +config HAVE_NMI + bool + config HAVE_NMI_WATCHDOG + depends on HAVE_NMI bool # # An arch should select this if it provides all these things: @@ -222,8 +226,8 @@ config ARCH_INIT_TASK config ARCH_TASK_STRUCT_ALLOCATOR bool -# Select if arch has its private alloc_thread_info() function -config ARCH_THREAD_INFO_ALLOCATOR +# Select if arch has its private alloc_thread_stack() function +config ARCH_THREAD_STACK_ALLOCATOR bool # Select if arch wants to size task_struct dynamically via arch_task_struct_size: @@ -517,6 +521,11 @@ config HAVE_ARCH_MMAP_RND_BITS - ARCH_MMAP_RND_BITS_MIN - ARCH_MMAP_RND_BITS_MAX +config HAVE_EXIT_THREAD + bool + help + An architecture implements exit_thread. + config ARCH_MMAP_RND_BITS_MIN int @@ -589,6 +598,17 @@ config HAVE_STACK_VALIDATION Architecture supports the 'objtool check' host tool command, which performs compile-time stack metadata validation. +config HAVE_ARCH_HASH + bool + default n + help + If this is set, the architecture provides an + file which provides platform-specific implementations of some + functions in or fs/namei.c. + +config ISA_BUS_API + def_bool ISA + # # ABI hall of shame # @@ -638,4 +658,7 @@ config COMPAT_OLD_SIGACTION config ARCH_NO_COHERENT_DMA_MMAP bool +config CPU_NO_EFFICIENT_FFS + def_bool n + source "kernel/gcov/Kconfig" diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 9d8a85801ed1..7f312d80b43b 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -13,7 +13,6 @@ config ALPHA select GENERIC_IRQ_PROBE select AUTO_IRQ_AFFINITY if SMP select GENERIC_IRQ_SHOW - select ARCH_WANT_OPTIONAL_GPIOLIB select ARCH_WANT_IPC_PARSE_VERSION select ARCH_HAVE_NMI_SAFE_CMPXCHG select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE @@ -27,6 +26,7 @@ config ALPHA select MODULES_USE_ELF_RELA select ODD_RT_SIGACTION select OLD_SIGSUSPEND + select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67 help The Alpha is a 64-bit general-purpose processor designed and marketed by the Digital Equipment Corporation of blessed memory, diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h index aab14a019c20..c2ebb6f36c9d 100644 --- a/arch/alpha/include/asm/pgalloc.h +++ b/arch/alpha/include/asm/pgalloc.h @@ -40,7 +40,7 @@ pgd_free(struct mm_struct *mm, pgd_t *pgd) static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long address) { - pmd_t *ret = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); + pmd_t *ret = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO); return ret; } @@ -53,7 +53,7 @@ pmd_free(struct mm_struct *mm, pmd_t *pmd) static inline pte_t * pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { - pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO); + pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO); return pte; } diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c index 99e8d4796c96..92c0d460815b 100644 --- a/arch/alpha/kernel/pci-sysfs.c +++ b/arch/alpha/kernel/pci-sysfs.c @@ -77,10 +77,10 @@ static int pci_mmap_resource(struct kobject *kobj, if (i >= PCI_ROM_RESOURCE) return -ENODEV; - if (!__pci_mmap_fits(pdev, i, vma, sparse)) + if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start)) return -EINVAL; - if (iomem_is_exclusive(res->start)) + if (!__pci_mmap_fits(pdev, i, vma, sparse)) return -EINVAL; pcibios_resource_to_bus(pdev->bus, &bar, res); diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 84d13263ce46..b483156698d5 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -210,14 +210,6 @@ start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp) } EXPORT_SYMBOL(start_thread); -/* - * Free current thread data structures etc.. - */ -void -exit_thread(void) -{ -} - void flush_thread(void) { diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index a8767430df7d..0d3e59f56974 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -10,8 +10,9 @@ config ARC def_bool y select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC select BUILDTIME_EXTABLE_SORT - select COMMON_CLK + select CLKSRC_OF select CLONE_BACKWARDS + select COMMON_CLK select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS select GENERIC_FIND_FIRST_BIT @@ -30,6 +31,7 @@ config ARC select HAVE_MOD_ARCH_SPECIFIC if ARC_DW2_UNWIND select HAVE_OPROFILE select HAVE_PERF_EVENTS + select HANDLE_DOMAIN_IRQ select IRQ_DOMAIN select MODULES_USE_ELF_RELA select NO_BOOTMEM @@ -59,7 +61,7 @@ config RWSEM_GENERIC_SPINLOCK def_bool y config ARCH_DISCONTIGMEM_ENABLE - def_bool y + def_bool n config ARCH_FLATMEM_ENABLE def_bool y @@ -95,6 +97,7 @@ source "arch/arc/plat-sim/Kconfig" source "arch/arc/plat-tb10x/Kconfig" source "arch/arc/plat-axs10x/Kconfig" #New platform adds here +source "arch/arc/plat-eznps/Kconfig" endmenu @@ -104,6 +107,7 @@ choice config ISA_ARCOMPACT bool "ARCompact ISA" + select CPU_NO_EFFICIENT_FFS help The original ARC ISA of ARC600/700 cores @@ -182,9 +186,6 @@ if SMP config ARC_HAS_COH_CACHES def_bool n -config ARC_HAS_REENTRANT_IRQ_LV2 - def_bool n - config ARC_MCIP bool "ARConnect Multicore IP (MCIP) Support " depends on ISA_ARCV2 @@ -362,25 +363,10 @@ config NODES_SHIFT if ISA_ARCOMPACT config ARC_COMPACT_IRQ_LEVELS - bool "ARCompact IRQ Priorities: High(2)/Low(1)" + bool "Setup Timer IRQ as high Priority" default n - # Timer HAS to be high priority, for any other high priority config - select ARC_IRQ3_LV2 # if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy - depends on !SMP || ARC_HAS_REENTRANT_IRQ_LV2 - -if ARC_COMPACT_IRQ_LEVELS - -config ARC_IRQ3_LV2 - bool - -config ARC_IRQ5_LV2 - bool - -config ARC_IRQ6_LV2 - bool - -endif #ARC_COMPACT_IRQ_LEVELS + depends on !SMP config ARC_FPU_SAVE_RESTORE bool "Enable FPU state persistence across context switch" @@ -403,11 +389,6 @@ config ARC_HAS_LLSC default y depends on !ARC_CANT_LLSC -config ARC_STAR_9000923308 - bool "Workaround for llock/scond livelock" - default n - depends on ISA_ARCV2 && SMP && ARC_HAS_LLSC - config ARC_HAS_SWAPE bool "Insn: SWAPE (endian-swap)" default y @@ -467,7 +448,7 @@ config LINUX_LINK_BASE config HIGHMEM bool "High Memory Support" - select DISCONTIGMEM + select ARCH_DISCONTIGMEM_ENABLE help With ARC 2G:2G address split, only upper 2G is directly addressable by kernel. Enable this to potentially allow access to rest of 2G and PAE @@ -490,6 +471,17 @@ config ARCH_DMA_ADDR_T_64BIT config ARC_PLAT_NEEDS_PHYS_TO_DMA bool +config ARC_KVADDR_SIZE + int "Kernel Virtaul Address Space size (MB)" + range 0 512 + default "256" + help + The kernel address space is carved out of 256MB of translated address + space for catering to vmalloc, modules, pkmap, fixmap. This however may + not suffice vmalloc requirements of a 4K CPU EZChip system. So allow + this to be stretched to 512 MB (by extending into the reserved + kernel-user gutter) + config ARC_CURR_IN_REG bool "Dedicate Register r25 for current_task pointer" default y diff --git a/arch/arc/Makefile b/arch/arc/Makefile index def69e347b2d..d4df6be66d58 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -115,6 +115,11 @@ core-y += arch/arc/boot/dts/ core-$(CONFIG_ARC_PLAT_SIM) += arch/arc/plat-sim/ core-$(CONFIG_ARC_PLAT_TB10X) += arch/arc/plat-tb10x/ core-$(CONFIG_ARC_PLAT_AXS10X) += arch/arc/plat-axs10x/ +core-$(CONFIG_ARC_PLAT_EZNPS) += arch/arc/plat-eznps/ + +ifdef CONFIG_ARC_PLAT_EZNPS +KBUILD_CPPFLAGS += -I$(srctree)/arch/arc/plat-eznps/include +endif drivers-$(CONFIG_OPROFILE) += arch/arc/oprofile/ @@ -122,7 +127,7 @@ libs-y += arch/arc/lib/ $(LIBGCC) boot := arch/arc/boot -#default target for make without any arguements. +#default target for make without any arguments. KBUILD_IMAGE := bootpImage all: $(KBUILD_IMAGE) diff --git a/arch/arc/boot/dts/abilis_tb100.dtsi b/arch/arc/boot/dts/abilis_tb100.dtsi index 3942634f805a..02410b211433 100644 --- a/arch/arc/boot/dts/abilis_tb100.dtsi +++ b/arch/arc/boot/dts/abilis_tb100.dtsi @@ -23,8 +23,6 @@ / { - clock-frequency = <500000000>; /* 500 MHZ */ - soc100 { bus-frequency = <166666666>; diff --git a/arch/arc/boot/dts/abilis_tb101.dtsi b/arch/arc/boot/dts/abilis_tb101.dtsi index b0467229a5c4..f9e7686044eb 100644 --- a/arch/arc/boot/dts/abilis_tb101.dtsi +++ b/arch/arc/boot/dts/abilis_tb101.dtsi @@ -23,8 +23,6 @@ / { - clock-frequency = <500000000>; /* 500 MHZ */ - soc100 { bus-frequency = <166666666>; diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi index cfb5052239a1..de53f5c3251c 100644 --- a/arch/arc/boot/dts/abilis_tb10x.dtsi +++ b/arch/arc/boot/dts/abilis_tb10x.dtsi @@ -35,6 +35,20 @@ }; }; + /* TIMER0 with interrupt for clockevent */ + timer0 { + compatible = "snps,arc-timer"; + interrupts = <3>; + interrupt-parent = <&intc>; + clocks = <&cpu_clk>; + }; + + /* TIMER1 for free running clocksource */ + timer1 { + compatible = "snps,arc-timer"; + clocks = <&cpu_clk>; + }; + soc100 { #address-cells = <1>; #size-cells = <1>; @@ -112,7 +126,7 @@ chan_allocation_order = <0>; chan_priority = <1>; block_size = <0x7ff>; - data_width = <2>; + data-width = <4>; clocks = <&ahb_clk>; clock-names = "hclk"; }; diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi index 420dcfde289f..6ae2c476ad82 100644 --- a/arch/arc/boot/dts/axc001.dtsi +++ b/arch/arc/boot/dts/axc001.dtsi @@ -11,9 +11,10 @@ * Note that this file only supports the 770D CPU */ +/include/ "skeleton.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <750000000>; /* 750 MHZ */ #address-cells = <1>; #size-cells = <1>; @@ -24,7 +25,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: arc700-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <750000000>; + }; + + core_intc: arc700-intc@cpu { compatible = "snps,arc700-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -48,7 +55,7 @@ reg = <0>; interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <15>; }; }; @@ -86,15 +93,33 @@ compatible = "snps,dw-apb-ictl"; reg = < 0xe0012000 0x200 >; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = < 7 >; }; memory { #address-cells = <1>; #size-cells = <1>; - ranges = <0x00000000 0x80000000 0x40000000>; + ranges = <0x00000000 0x80000000 0x20000000>; device_type = "memory"; - reg = <0x80000000 0x20000000>; /* 512MiB */ + reg = <0x80000000 0x1b000000>; /* (512 - 32) MiB */ + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + /* + * We just move frame buffer area to the very end of + * available DDR. And even though in case of ARC770 there's + * no strict requirement for a frame-buffer to be in any + * particular location it allows us to use the same + * base board's DT node for ARC PGU as for ARc HS38. + */ + frame_buffer: frame_buffer@9e000000 { + compatible = "shared-dma-pool"; + reg = <0x9e000000 0x2000000>; + no-map; + }; }; }; diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi index f90fadf7f94e..14df46f141bf 100644 --- a/arch/arc/boot/dts/axc003.dtsi +++ b/arch/arc/boot/dts/axc003.dtsi @@ -10,9 +10,10 @@ * Device tree for AXC003 CPU card: HS38x UP configuration */ +/include/ "skeleton_hs.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <90000000>; #address-cells = <1>; #size-cells = <1>; @@ -23,7 +24,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: archs-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <90000000>; + }; + + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -47,7 +54,7 @@ reg = <0>; interrupt-controller; #interrupt-cells = <2>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <25>; }; }; @@ -66,7 +73,7 @@ arcpct0: pct { compatible = "snps,archs-pct"; #interrupt-cells = <1>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <20>; }; }; @@ -89,7 +96,7 @@ compatible = "snps,dw-apb-ictl"; reg = < 0xe0012000 0x200 >; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = < 24 >; }; @@ -100,4 +107,18 @@ device_type = "memory"; reg = <0x80000000 0x20000000>; /* 512MiB */ }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + /* + * Move frame buffer out of IOC aperture (0x8z-0xAz). + */ + frame_buffer: frame_buffer@be000000 { + compatible = "shared-dma-pool"; + reg = <0xbe000000 0x2000000>; + no-map; + }; + }; }; diff --git a/arch/arc/boot/dts/axc003_idu.dtsi b/arch/arc/boot/dts/axc003_idu.dtsi index 06a9f294a2e6..3d6cfa32bf51 100644 --- a/arch/arc/boot/dts/axc003_idu.dtsi +++ b/arch/arc/boot/dts/axc003_idu.dtsi @@ -10,9 +10,10 @@ * Device tree for AXC003 CPU card: HS38x2 (Dual Core) with IDU intc */ +/include/ "skeleton_hs_idu.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <90000000>; #address-cells = <1>; #size-cells = <1>; @@ -23,7 +24,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: archs-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -32,7 +39,7 @@ idu_intc: idu-interrupt-controller { compatible = "snps,archs-idu-intc"; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; /* * @@ -89,7 +96,7 @@ arcpct0: pct { compatible = "snps,archs-pct"; #interrupt-cells = <1>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <20>; }; }; @@ -123,4 +130,18 @@ device_type = "memory"; reg = <0x80000000 0x20000000>; /* 512MiB */ }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + /* + * Move frame buffer out of IOC aperture (0x8z-0xAz). + */ + frame_buffer: frame_buffer@be000000 { + compatible = "shared-dma-pool"; + reg = <0xbe000000 0x2000000>; + no-map; + }; + }; }; diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi index 44a578c10732..d6c1bbc98ac3 100644 --- a/arch/arc/boot/dts/axs10x_mb.dtsi +++ b/arch/arc/boot/dts/axs10x_mb.dtsi @@ -16,7 +16,20 @@ ranges = <0x00000000 0xe0000000 0x10000000>; interrupt-parent = <&mb_intc>; + i2sclk: i2sclk@100a0 { + compatible = "snps,axs10x-i2s-pll-clock"; + reg = <0x100a0 0x10>; + clocks = <&i2spll_clk>; + #clock-cells = <0>; + }; + clocks { + i2spll_clk: i2spll_clk { + compatible = "fixed-clock"; + clock-frequency = <27000000>; + #clock-cells = <0>; + }; + i2cclk: i2cclk { compatible = "fixed-clock"; clock-frequency = <50000000>; @@ -34,6 +47,12 @@ clock-frequency = <50000000>; #clock-cells = <0>; }; + + pguclk: pguclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <74440000>; + }; }; ethernet@0x18000 { @@ -147,6 +166,37 @@ clocks = <&i2cclk>; interrupts = <16>; + adv7511:adv7511@39{ + compatible="adi,adv7511"; + reg = <0x39>; + interrupts = <23>; + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,clock-delay = <0x03>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + /* RGB/YUV input */ + port@0 { + reg = <0>; + adv7511_input:endpoint { + remote-endpoint = <&pgu_output>; + }; + }; + + /* HDMI output */ + port@1 { + reg = <1>; + adv7511_output: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + eeprom@0x54{ compatible = "24c01"; reg = <0x54>; @@ -160,6 +210,16 @@ }; }; + hdmi0: connector { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&adv7511_output>; + }; + }; + }; + gpio0:gpio@13000 { compatible = "snps,dw-apb-gpio"; reg = <0x13000 0x1000>; @@ -221,5 +281,19 @@ reg = <2>; }; }; + + pgu@17000 { + compatible = "snps,arcpgu"; + reg = <0x17000 0x400>; + encoder-slave = <&adv7511>; + clocks = <&pguclk>; + clock-names = "pxlclk"; + memory-region = <&frame_buffer>; + port { + pgu_output: endpoint { + remote-endpoint = <&adv7511_input>; + }; + }; + }; }; }; diff --git a/arch/arc/boot/dts/eznps.dts b/arch/arc/boot/dts/eznps.dts new file mode 100644 index 000000000000..1e0d225791c1 --- /dev/null +++ b/arch/arc/boot/dts/eznps.dts @@ -0,0 +1,95 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +/dts-v1/; + +/ { + compatible = "ezchip,arc-nps"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + present-cpus = "0-1,16-17"; + possible-cpus = "0-4095"; + + aliases { + ethernet0 = &gmac0; + }; + + chosen { + bootargs = "earlycon=uart8250,mmio32be,0xf7209000,115200n8 console=ttyS0,115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512M */ + }; + + clocks { + sysclk: sysclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <83333333>; + }; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + /* child and parent address space 1:1 mapped */ + ranges; + + intc: interrupt-controller { + compatible = "ezchip,nps400-ic"; + interrupt-controller; + #interrupt-cells = <1>; + }; + + timer0: timer_clkevt { + compatible = "snps,arc-timer"; + interrupts = <3>; + clocks = <&sysclk>; + }; + + timer1: timer_clksrc { + compatible = "ezchip,nps400-timer"; + clocks = <&sysclk>; + clock-names="sysclk"; + }; + + uart@f7209000 { + compatible = "snps,dw-apb-uart"; + device_type = "serial"; + reg = <0xf7209000 0x100>; + interrupts = <6>; + clocks = <&sysclk>; + clock-names="baudclk"; + baud = <115200>; + reg-shift = <2>; + reg-io-width = <4>; + native-endian; + }; + + gmac0: ethernet@f7470000 { + compatible = "ezchip,nps-mgt-enet"; + reg = <0xf7470000 0x1940>; + interrupts = <7>; + /* Filled in by U-Boot */ + mac-address = [ 00 C0 00 F0 04 03 ]; + }; + }; +}; diff --git a/arch/arc/boot/dts/nsim_700.dts b/arch/arc/boot/dts/nsim_700.dts index 105a0017023f..63970513e4ae 100644 --- a/arch/arc/boot/dts/nsim_700.dts +++ b/arch/arc/boot/dts/nsim_700.dts @@ -11,10 +11,9 @@ / { compatible = "snps,nsim"; - clock-frequency = <80000000>; /* 80 MHZ */ #address-cells = <1>; #size-cells = <1>; - interrupt-parent = <&intc>; + interrupt-parent = <&core_intc>; chosen { bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8"; @@ -32,7 +31,13 @@ /* child and parent address space 1:1 mapped */ ranges; - intc: interrupt-controller { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + + core_intc: interrupt-controller { compatible = "snps,arc700-intc"; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arc/boot/dts/nsim_hs.dts b/arch/arc/boot/dts/nsim_hs.dts index f46633eeb06b..bf05fe5f67b0 100644 --- a/arch/arc/boot/dts/nsim_hs.dts +++ b/arch/arc/boot/dts/nsim_hs.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "skeleton.dtsi" +/include/ "skeleton_hs.dtsi" / { compatible = "snps,nsim_hs"; @@ -39,6 +39,12 @@ bus addr, parent bus addr, size */ ranges = <0x80000000 0x0 0x80000000 0x80000000>; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsim_hs_idu.dts b/arch/arc/boot/dts/nsim_hs_idu.dts index 46ab31975612..99eabe1a2bf6 100644 --- a/arch/arc/boot/dts/nsim_hs_idu.dts +++ b/arch/arc/boot/dts/nsim_hs_idu.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "skeleton.dtsi" +/include/ "skeleton_hs_idu.dtsi" / { compatible = "snps,nsim_hs"; @@ -29,6 +29,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <80000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts index d94b4ce516ad..763d66c883da 100644 --- a/arch/arc/boot/dts/nsimosci.dts +++ b/arch/arc/boot/dts/nsimosci.dts @@ -11,10 +11,9 @@ / { compatible = "snps,nsimosci"; - clock-frequency = <20000000>; /* 20 MHZ */ #address-cells = <1>; #size-cells = <1>; - interrupt-parent = <&intc>; + interrupt-parent = <&core_intc>; chosen { /* this is for console on PGU */ @@ -35,7 +34,13 @@ /* child and parent address space 1:1 mapped */ ranges; - intc: interrupt-controller { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <20000000>; + }; + + core_intc: interrupt-controller { compatible = "snps,arc700-intc"; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arc/boot/dts/nsimosci_hs.dts b/arch/arc/boot/dts/nsimosci_hs.dts index 034a3139c1e2..4eb97c584b18 100644 --- a/arch/arc/boot/dts/nsimosci_hs.dts +++ b/arch/arc/boot/dts/nsimosci_hs.dts @@ -7,11 +7,10 @@ */ /dts-v1/; -/include/ "skeleton.dtsi" +/include/ "skeleton_hs.dtsi" / { compatible = "snps,nsimosci_hs"; - clock-frequency = <20000000>; /* 20 MHZ */ #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&core_intc>; @@ -35,6 +34,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <20000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/nsimosci_hs_idu.dts b/arch/arc/boot/dts/nsimosci_hs_idu.dts index 8a1297e02540..853f897eb2a3 100644 --- a/arch/arc/boot/dts/nsimosci_hs_idu.dts +++ b/arch/arc/boot/dts/nsimosci_hs_idu.dts @@ -7,11 +7,10 @@ */ /dts-v1/; -/include/ "skeleton.dtsi" +/include/ "skeleton_hs_idu.dtsi" / { compatible = "snps,nsimosci_hs"; - clock-frequency = <5000000>; /* 5 MHZ */ #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&core_intc>; @@ -33,6 +32,12 @@ /* child and parent address space 1:1 mapped */ ranges; + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <5000000>; + }; + core_intc: core-interrupt-controller { compatible = "snps,archs-intc"; interrupt-controller; diff --git a/arch/arc/boot/dts/skeleton.dtsi b/arch/arc/boot/dts/skeleton.dtsi index 296d371a335c..65808fe0a290 100644 --- a/arch/arc/boot/dts/skeleton.dtsi +++ b/arch/arc/boot/dts/skeleton.dtsi @@ -13,7 +13,6 @@ / { compatible = "snps,arc"; - clock-frequency = <80000000>; /* 80 MHZ */ #address-cells = <1>; #size-cells = <1>; chosen { }; @@ -30,6 +29,20 @@ }; }; + /* TIMER0 with interrupt for clockevent */ + timer0 { + compatible = "snps,arc-timer"; + interrupts = <3>; + interrupt-parent = <&core_intc>; + clocks = <&core_clk>; + }; + + /* TIMER1 for free running clocksource */ + timer1 { + compatible = "snps,arc-timer"; + clocks = <&core_clk>; + }; + memory { device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256M */ diff --git a/arch/arc/boot/dts/skeleton_hs.dtsi b/arch/arc/boot/dts/skeleton_hs.dtsi new file mode 100644 index 000000000000..2dfe8037dfbb --- /dev/null +++ b/arch/arc/boot/dts/skeleton_hs.dtsi @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + compatible = "snps,arc"; + #address-cells = <1>; + #size-cells = <1>; + chosen { }; + aliases { }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "snps,archs38"; + reg = <0>; + }; + }; + + /* TIMER0 with interrupt for clockevent */ + timer0 { + compatible = "snps,arc-timer"; + interrupts = <16>; + interrupt-parent = <&core_intc>; + clocks = <&core_clk>; + }; + + /* 64-bit Local RTC: preferred clocksource for UP */ + rtc { + compatible = "snps,archs-timer-rtc"; + clocks = <&core_clk>; + }; + + /* TIMER1 for free running clocksource: Fallback if rtc not found */ + timer1 { + compatible = "snps,arc-timer"; + clocks = <&core_clk>; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256M */ + }; +}; diff --git a/arch/arc/boot/dts/skeleton_hs_idu.dtsi b/arch/arc/boot/dts/skeleton_hs_idu.dtsi new file mode 100644 index 000000000000..4c11079f3565 --- /dev/null +++ b/arch/arc/boot/dts/skeleton_hs_idu.dtsi @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + compatible = "snps,arc"; + #address-cells = <1>; + #size-cells = <1>; + chosen { }; + aliases { }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "snps,archs38xN"; + reg = <0>; + }; + }; + + /* TIMER0 with interrupt for clockevent */ + timer0 { + compatible = "snps,arc-timer"; + interrupts = <16>; + interrupt-parent = <&core_intc>; + clocks = <&core_clk>; + }; + + /* 64-bit Global Free Running Counter */ + gfrc { + compatible = "snps,archs-timer-gfrc"; + clocks = <&core_clk>; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256M */ + }; +}; diff --git a/arch/arc/boot/dts/vdk_axc003.dtsi b/arch/arc/boot/dts/vdk_axc003.dtsi index 84226bd48baf..0fd6ba985b16 100644 --- a/arch/arc/boot/dts/vdk_axc003.dtsi +++ b/arch/arc/boot/dts/vdk_axc003.dtsi @@ -10,9 +10,10 @@ * Device tree for AXC003 CPU card: HS38x UP configuration (VDK version) */ +/include/ "skeleton_hs.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <50000000>; #address-cells = <1>; #size-cells = <1>; @@ -23,7 +24,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: archs-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -33,7 +40,7 @@ compatible = "snps,dw-apb-uart"; reg = <0x5000 0x100>; clock-frequency = <2403200>; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = <19>; baud = <115200>; reg-shift = <2>; @@ -47,7 +54,7 @@ compatible = "snps,dw-apb-ictl"; reg = < 0xe0012000 0x200 >; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; interrupts = < 18 >; }; diff --git a/arch/arc/boot/dts/vdk_axc003_idu.dtsi b/arch/arc/boot/dts/vdk_axc003_idu.dtsi index 31f0fb5fc91d..82214cd7ba0c 100644 --- a/arch/arc/boot/dts/vdk_axc003_idu.dtsi +++ b/arch/arc/boot/dts/vdk_axc003_idu.dtsi @@ -11,9 +11,10 @@ * HS38x2 (Dual Core) with IDU intc (VDK version) */ +/include/ "skeleton_hs_idu.dtsi" + / { compatible = "snps,arc"; - clock-frequency = <50000000>; #address-cells = <1>; #size-cells = <1>; @@ -24,7 +25,13 @@ ranges = <0x00000000 0xf0000000 0x10000000>; - cpu_intc: archs-intc@cpu { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + + core_intc: archs-intc@cpu { compatible = "snps,archs-intc"; interrupt-controller; #interrupt-cells = <1>; @@ -33,7 +40,7 @@ idu_intc: idu-interrupt-controller { compatible = "snps,archs-idu-intc"; interrupt-controller; - interrupt-parent = <&cpu_intc>; + interrupt-parent = <&core_intc>; /* * diff --git a/arch/arc/configs/nps_defconfig b/arch/arc/configs/nps_defconfig new file mode 100644 index 000000000000..ede625c76216 --- /dev/null +++ b/arch/arc/configs/nps_defconfig @@ -0,0 +1,84 @@ +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_SYSCTL_SYSCALL=y +# CONFIG_EPOLL is not set +# CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_AIO is not set +CONFIG_EMBEDDED=y +CONFIG_PERF_EVENTS=y +# CONFIG_COMPAT_BRK is not set +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARC_PLAT_EZNPS=y +CONFIG_SMP=y +CONFIG_NR_CPUS=4096 +CONFIG_ARC_CACHE_LINE_SHIFT=5 +# CONFIG_ARC_CACHE_PAGES is not set +# CONFIG_ARC_HAS_LLSC is not set +CONFIG_ARC_KVADDR_SIZE=402 +CONFIG_ARC_EMUL_UNALIGNED=y +CONFIG_ARC_UBOOT_SUPPORT=y +CONFIG_PREEMPT=y +CONFIG_NET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_PNP=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=1 +CONFIG_BLK_DEV_RAM_SIZE=2048 +CONFIG_NETDEVICES=y +CONFIG_NETCONSOLE=y +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_8250_DW=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_DNOTIFY is not set +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y +CONFIG_DEBUG_INFO=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_ENABLE_DEFAULT_TRACERS=y diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h index 7730d302cadb..dd683995bc9d 100644 --- a/arch/arc/include/asm/atomic.h +++ b/arch/arc/include/asm/atomic.h @@ -17,56 +17,25 @@ #include #include +#ifndef CONFIG_ARC_PLAT_EZNPS + #define atomic_read(v) READ_ONCE((v)->counter) #ifdef CONFIG_ARC_HAS_LLSC #define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) -#ifdef CONFIG_ARC_STAR_9000923308 - -#define SCOND_FAIL_RETRY_VAR_DEF \ - unsigned int delay = 1, tmp; \ - -#define SCOND_FAIL_RETRY_ASM \ - " bz 4f \n" \ - " ; --- scond fail delay --- \n" \ - " mov %[tmp], %[delay] \n" /* tmp = delay */ \ - "2: brne.d %[tmp], 0, 2b \n" /* while (tmp != 0) */ \ - " sub %[tmp], %[tmp], 1 \n" /* tmp-- */ \ - " rol %[delay], %[delay] \n" /* delay *= 2 */ \ - " b 1b \n" /* start over */ \ - "4: ; --- success --- \n" \ - -#define SCOND_FAIL_RETRY_VARS \ - ,[delay] "+&r" (delay),[tmp] "=&r" (tmp) \ - -#else /* !CONFIG_ARC_STAR_9000923308 */ - -#define SCOND_FAIL_RETRY_VAR_DEF - -#define SCOND_FAIL_RETRY_ASM \ - " bnz 1b \n" \ - -#define SCOND_FAIL_RETRY_VARS - -#endif - #define ATOMIC_OP(op, c_op, asm_op) \ static inline void atomic_##op(int i, atomic_t *v) \ { \ - unsigned int val; \ - SCOND_FAIL_RETRY_VAR_DEF \ + unsigned int val; \ \ __asm__ __volatile__( \ "1: llock %[val], [%[ctr]] \n" \ " " #asm_op " %[val], %[val], %[i] \n" \ " scond %[val], [%[ctr]] \n" \ - " \n" \ - SCOND_FAIL_RETRY_ASM \ - \ + " bnz 1b \n" \ : [val] "=&r" (val) /* Early clobber to prevent reg reuse */ \ - SCOND_FAIL_RETRY_VARS \ : [ctr] "r" (&v->counter), /* Not "m": llock only supports reg direct addr mode */ \ [i] "ir" (i) \ : "cc"); \ @@ -75,8 +44,7 @@ static inline void atomic_##op(int i, atomic_t *v) \ #define ATOMIC_OP_RETURN(op, c_op, asm_op) \ static inline int atomic_##op##_return(int i, atomic_t *v) \ { \ - unsigned int val; \ - SCOND_FAIL_RETRY_VAR_DEF \ + unsigned int val; \ \ /* \ * Explicit full memory barrier needed before/after as \ @@ -88,11 +56,8 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \ "1: llock %[val], [%[ctr]] \n" \ " " #asm_op " %[val], %[val], %[i] \n" \ " scond %[val], [%[ctr]] \n" \ - " \n" \ - SCOND_FAIL_RETRY_ASM \ - \ + " bnz 1b \n" \ : [val] "=&r" (val) \ - SCOND_FAIL_RETRY_VARS \ : [ctr] "r" (&v->counter), \ [i] "ir" (i) \ : "cc"); \ @@ -180,13 +145,88 @@ ATOMIC_OP(andnot, &= ~, bic) ATOMIC_OP(or, |=, or) ATOMIC_OP(xor, ^=, xor) -#undef ATOMIC_OPS -#undef ATOMIC_OP_RETURN -#undef ATOMIC_OP #undef SCOND_FAIL_RETRY_VAR_DEF #undef SCOND_FAIL_RETRY_ASM #undef SCOND_FAIL_RETRY_VARS +#else /* CONFIG_ARC_PLAT_EZNPS */ + +static inline int atomic_read(const atomic_t *v) +{ + int temp; + + __asm__ __volatile__( + " ld.di %0, [%1]" + : "=r"(temp) + : "r"(&v->counter) + : "memory"); + return temp; +} + +static inline void atomic_set(atomic_t *v, int i) +{ + __asm__ __volatile__( + " st.di %0,[%1]" + : + : "r"(i), "r"(&v->counter) + : "memory"); +} + +#define ATOMIC_OP(op, c_op, asm_op) \ +static inline void atomic_##op(int i, atomic_t *v) \ +{ \ + __asm__ __volatile__( \ + " mov r2, %0\n" \ + " mov r3, %1\n" \ + " .word %2\n" \ + : \ + : "r"(i), "r"(&v->counter), "i"(asm_op) \ + : "r2", "r3", "memory"); \ +} \ + +#define ATOMIC_OP_RETURN(op, c_op, asm_op) \ +static inline int atomic_##op##_return(int i, atomic_t *v) \ +{ \ + unsigned int temp = i; \ + \ + /* Explicit full memory barrier needed before/after */ \ + smp_mb(); \ + \ + __asm__ __volatile__( \ + " mov r2, %0\n" \ + " mov r3, %1\n" \ + " .word %2\n" \ + " mov %0, r2" \ + : "+r"(temp) \ + : "r"(&v->counter), "i"(asm_op) \ + : "r2", "r3", "memory"); \ + \ + smp_mb(); \ + \ + temp c_op i; \ + \ + return temp; \ +} + +#define ATOMIC_OPS(op, c_op, asm_op) \ + ATOMIC_OP(op, c_op, asm_op) \ + ATOMIC_OP_RETURN(op, c_op, asm_op) + +ATOMIC_OPS(add, +=, CTOP_INST_AADD_DI_R2_R2_R3) +#define atomic_sub(i, v) atomic_add(-(i), (v)) +#define atomic_sub_return(i, v) atomic_add_return(-(i), (v)) + +ATOMIC_OP(and, &=, CTOP_INST_AAND_DI_R2_R2_R3) +#define atomic_andnot(mask, v) atomic_and(~(mask), (v)) +ATOMIC_OP(or, |=, CTOP_INST_AOR_DI_R2_R2_R3) +ATOMIC_OP(xor, ^=, CTOP_INST_AXOR_DI_R2_R2_R3) + +#endif /* CONFIG_ARC_PLAT_EZNPS */ + +#undef ATOMIC_OPS +#undef ATOMIC_OP_RETURN +#undef ATOMIC_OP + /** * __atomic_add_unless - add unless the number is a given value * @v: pointer of type atomic_t diff --git a/arch/arc/include/asm/barrier.h b/arch/arc/include/asm/barrier.h index a7209983ee64..b1e327495c7d 100644 --- a/arch/arc/include/asm/barrier.h +++ b/arch/arc/include/asm/barrier.h @@ -30,9 +30,7 @@ #define rmb() asm volatile("dmb 1\n" : : : "memory") #define wmb() asm volatile("dmb 2\n" : : : "memory") -#endif - -#ifdef CONFIG_ISA_ARCOMPACT +#elif !defined(CONFIG_ARC_PLAT_EZNPS) /* CONFIG_ISA_ARCOMPACT */ /* * ARCompact based cores (ARC700) only have SYNC instruction which is super @@ -41,6 +39,14 @@ */ #define mb() asm volatile("sync\n" : : : "memory") + +#else /* CONFIG_ARC_PLAT_EZNPS */ + +#include + +#define mb() asm volatile (".word %0" : : "i"(CTOP_INST_SCHD_RW) : "memory") +#define rmb() asm volatile (".word %0" : : "i"(CTOP_INST_SCHD_RD) : "memory") + #endif #include diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h index 0352fb8d21b9..8da87feec59a 100644 --- a/arch/arc/include/asm/bitops.h +++ b/arch/arc/include/asm/bitops.h @@ -22,7 +22,7 @@ #include #endif -#if defined(CONFIG_ARC_HAS_LLSC) +#ifdef CONFIG_ARC_HAS_LLSC /* * Hardware assisted Atomic-R-M-W @@ -88,7 +88,7 @@ static inline int test_and_##op##_bit(unsigned long nr, volatile unsigned long * return (old & (1 << nr)) != 0; \ } -#else /* !CONFIG_ARC_HAS_LLSC */ +#elif !defined(CONFIG_ARC_PLAT_EZNPS) /* * Non hardware assisted Atomic-R-M-W @@ -139,7 +139,55 @@ static inline int test_and_##op##_bit(unsigned long nr, volatile unsigned long * return (old & (1UL << (nr & 0x1f))) != 0; \ } -#endif /* CONFIG_ARC_HAS_LLSC */ +#else /* CONFIG_ARC_PLAT_EZNPS */ + +#define BIT_OP(op, c_op, asm_op) \ +static inline void op##_bit(unsigned long nr, volatile unsigned long *m)\ +{ \ + m += nr >> 5; \ + \ + nr = (1UL << (nr & 0x1f)); \ + if (asm_op == CTOP_INST_AAND_DI_R2_R2_R3) \ + nr = ~nr; \ + \ + __asm__ __volatile__( \ + " mov r2, %0\n" \ + " mov r3, %1\n" \ + " .word %2\n" \ + : \ + : "r"(nr), "r"(m), "i"(asm_op) \ + : "r2", "r3", "memory"); \ +} + +#define TEST_N_BIT_OP(op, c_op, asm_op) \ +static inline int test_and_##op##_bit(unsigned long nr, volatile unsigned long *m)\ +{ \ + unsigned long old; \ + \ + m += nr >> 5; \ + \ + nr = old = (1UL << (nr & 0x1f)); \ + if (asm_op == CTOP_INST_AAND_DI_R2_R2_R3) \ + old = ~old; \ + \ + /* Explicit full memory barrier needed before/after */ \ + smp_mb(); \ + \ + __asm__ __volatile__( \ + " mov r2, %0\n" \ + " mov r3, %1\n" \ + " .word %2\n" \ + " mov %0, r2" \ + : "+r"(old) \ + : "r"(m), "i"(asm_op) \ + : "r2", "r3", "memory"); \ + \ + smp_mb(); \ + \ + return (old & nr) != 0; \ +} + +#endif /* CONFIG_ARC_PLAT_EZNPS */ /*************************************** * Non atomic variants @@ -181,9 +229,15 @@ static inline int __test_and_##op##_bit(unsigned long nr, volatile unsigned long /* __test_and_set_bit(), __test_and_clear_bit(), __test_and_change_bit() */\ __TEST_N_BIT_OP(op, c_op, asm_op) +#ifndef CONFIG_ARC_PLAT_EZNPS BIT_OPS(set, |, bset) BIT_OPS(clear, & ~, bclr) BIT_OPS(change, ^, bxor) +#else +BIT_OPS(set, |, CTOP_INST_AOR_DI_R2_R2_R3) +BIT_OPS(clear, & ~, CTOP_INST_AAND_DI_R2_R2_R3) +BIT_OPS(change, ^, CTOP_INST_AXOR_DI_R2_R2_R3) +#endif /* * This routine doesn't need to be atomic. diff --git a/arch/arc/include/asm/clk.h b/arch/arc/include/asm/clk.h deleted file mode 100644 index bf9d29f5bd53..000000000000 --- a/arch/arc/include/asm/clk.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _ASM_ARC_CLK_H -#define _ASM_ARC_CLK_H - -/* Although we can't really hide core_freq, the accessor is still better way */ -extern unsigned long core_freq; - -static inline unsigned long arc_get_core_freq(void) -{ - return core_freq; -} - -extern int arc_set_core_freq(unsigned long); - -#endif diff --git a/arch/arc/include/asm/cmpxchg.h b/arch/arc/include/asm/cmpxchg.h index a444be67cd53..d819de1c5d10 100644 --- a/arch/arc/include/asm/cmpxchg.h +++ b/arch/arc/include/asm/cmpxchg.h @@ -44,7 +44,7 @@ __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new) return prev; } -#else +#elif !defined(CONFIG_ARC_PLAT_EZNPS) static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new) @@ -64,23 +64,48 @@ __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new) return prev; } +#else /* CONFIG_ARC_PLAT_EZNPS */ + +static inline unsigned long +__cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new) +{ + /* + * Explicit full memory barrier needed before/after + */ + smp_mb(); + + write_aux_reg(CTOP_AUX_GPA1, expected); + + __asm__ __volatile__( + " mov r2, %0\n" + " mov r3, %1\n" + " .word %2\n" + " mov %0, r2" + : "+r"(new) + : "r"(ptr), "i"(CTOP_INST_EXC_DI_R2_R2_R3) + : "r2", "r3", "memory"); + + smp_mb(); + + return new; +} + #endif /* CONFIG_ARC_HAS_LLSC */ #define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \ (unsigned long)(o), (unsigned long)(n))) /* - * Since not supported natively, ARC cmpxchg() uses atomic_ops_lock (UP/SMP) - * just to gaurantee semantics. - * atomic_cmpxchg() needs to use the same locks as it's other atomic siblings - * which also happens to be atomic_ops_lock. - * - * Thus despite semantically being different, implementation of atomic_cmpxchg() - * is same as cmpxchg(). + * atomic_cmpxchg is same as cmpxchg + * LLSC: only different in data-type, semantics are exactly same + * !LLSC: cmpxchg() has to use an external lock atomic_ops_lock to guarantee + * semantics, and this lock also happens to be used by atomic_*() */ #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) +#ifndef CONFIG_ARC_PLAT_EZNPS + /* * xchg (reg with memory) based on "Native atomic" EX insn */ @@ -143,6 +168,41 @@ static inline unsigned long __xchg(unsigned long val, volatile void *ptr, #endif +#else /* CONFIG_ARC_PLAT_EZNPS */ + +static inline unsigned long __xchg(unsigned long val, volatile void *ptr, + int size) +{ + extern unsigned long __xchg_bad_pointer(void); + + switch (size) { + case 4: + /* + * Explicit full memory barrier needed before/after + */ + smp_mb(); + + __asm__ __volatile__( + " mov r2, %0\n" + " mov r3, %1\n" + " .word %2\n" + " mov %0, r2\n" + : "+r"(val) + : "r"(ptr), "i"(CTOP_INST_XEX_DI_R2_R2_R3) + : "r2", "r3", "memory"); + + smp_mb(); + + return val; + } + return __xchg_bad_pointer(); +} + +#define xchg(ptr, with) ((typeof(*(ptr)))__xchg((unsigned long)(with), (ptr), \ + sizeof(*(ptr)))) + +#endif /* CONFIG_ARC_PLAT_EZNPS */ + /* * "atomic" variant of xchg() * REQ: It needs to follow the same serialization rules as other atomic_xxx() diff --git a/arch/arc/include/asm/entry-compact.h b/arch/arc/include/asm/entry-compact.h index 1d8f57cd6057..14c310f2e0b1 100644 --- a/arch/arc/include/asm/entry-compact.h +++ b/arch/arc/include/asm/entry-compact.h @@ -36,6 +36,10 @@ #include #include /* For THREAD_SIZE */ +#ifdef CONFIG_ARC_PLAT_EZNPS +#include +#endif + /*-------------------------------------------------------------- * Switch to Kernel Mode stack if SP points to User Mode stack * @@ -72,8 +76,8 @@ * We need to be a bit more cautious here. What if a kernel bug in * L1 ISR, caused SP to go whaco (some small value which looks like * USER stk) and then we take L2 ISR. - * Above brlo alone would treat it as a valid L1-L2 sceanrio - * instead of shouting alound + * Above brlo alone would treat it as a valid L1-L2 scenario + * instead of shouting around * The only feasible way is to make sure this L2 happened in * L1 prelogue ONLY i.e. ilink2 is less than a pre-set marker in * L1 ISR before it switches stack @@ -296,11 +300,13 @@ bic \reg, sp, (THREAD_SIZE - 1) .endm +#ifndef CONFIG_ARC_PLAT_EZNPS /* Get CPU-ID of this core */ .macro GET_CPU_ID reg lr \reg, [identity] lsr \reg, \reg, 8 bmsk \reg, \reg, 7 .endm +#endif #endif /* __ASM_ARC_ENTRY_COMPACT_H */ diff --git a/arch/arc/include/asm/hugepage.h b/arch/arc/include/asm/hugepage.h index 7afe3356b770..317ff773e1ca 100644 --- a/arch/arc/include/asm/hugepage.h +++ b/arch/arc/include/asm/hugepage.h @@ -61,8 +61,6 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, extern void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmd); -#define has_transparent_hugepage() 1 - /* Generic variants assume pgtable_t is struct page *, hence need for these */ #define __HAVE_ARCH_PGTABLE_DEPOSIT extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index 49014f0ef36d..c0fa0d2de400 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -13,21 +13,14 @@ #define NR_IRQS 128 /* allow some CPU external IRQ handling */ /* Platform Independent IRQs */ -#ifdef CONFIG_ISA_ARCOMPACT -#define TIMER0_IRQ 3 -#define TIMER1_IRQ 4 -#else -#define TIMER0_IRQ 16 -#define TIMER1_IRQ 17 +#ifdef CONFIG_ISA_ARCV2 +#define IPI_IRQ 19 +#define SOFTIRQ_IRQ 21 #endif #include #include extern void arc_init_IRQ(void); -void arc_local_timer_setup(void); -void arc_request_percpu_irq(int irq, int cpu, - irqreturn_t (*isr)(int irq, void *dev), - const char *irq_nm, void *percpu_dev); #endif diff --git a/arch/arc/include/asm/mmu_context.h b/arch/arc/include/asm/mmu_context.h index 1fd467ef658f..b0b87f2447f5 100644 --- a/arch/arc/include/asm/mmu_context.h +++ b/arch/arc/include/asm/mmu_context.h @@ -83,7 +83,7 @@ static inline void get_new_mmu_context(struct mm_struct *mm) local_flush_tlb_all(); /* - * Above checke for rollover of 8 bit ASID in 32 bit container. + * Above check for rollover of 8 bit ASID in 32 bit container. * If the container itself wrapped around, set it to a non zero * "generation" to distinguish from no context */ diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index 0d53854884d0..296c3426a6ad 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -31,7 +31,11 @@ void clear_user_page(void *to, unsigned long u_vaddr, struct page *page); * These are used to make use of C type-checking.. */ typedef struct { +#ifdef CONFIG_ARC_HAS_PAE40 + unsigned long long pte; +#else unsigned long pte; +#endif } pte_t; typedef struct { unsigned long pgd; diff --git a/arch/arc/include/asm/pgalloc.h b/arch/arc/include/asm/pgalloc.h index 86ed671286df..3749234b7419 100644 --- a/arch/arc/include/asm/pgalloc.h +++ b/arch/arc/include/asm/pgalloc.h @@ -95,7 +95,7 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, { pte_t *pte; - pte = (pte_t *) __get_free_pages(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO, + pte = (pte_t *) __get_free_pages(GFP_KERNEL | __GFP_ZERO, __get_order_pte()); return pte; @@ -107,7 +107,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long address) pgtable_t pte_pg; struct page *page; - pte_pg = (pgtable_t)__get_free_pages(GFP_KERNEL | __GFP_REPEAT, __get_order_pte()); + pte_pg = (pgtable_t)__get_free_pages(GFP_KERNEL, __get_order_pte()); if (!pte_pg) return 0; memzero((void *)pte_pg, PTRS_PER_PTE * sizeof(pte_t)); diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h index 10d4b8b8e545..858f98ef7f1b 100644 --- a/arch/arc/include/asm/pgtable.h +++ b/arch/arc/include/asm/pgtable.h @@ -47,7 +47,7 @@ * Page Tables are purely for Linux VM's consumption and the bits below are * suited to that (uniqueness). Hence some are not implemented in the TLB and * some have different value in TLB. - * e.g. MMU v2: K_READ bit is 8 and so is GLOBAL (possible becoz they live in + * e.g. MMU v2: K_READ bit is 8 and so is GLOBAL (possible because they live in * seperate PD0 and PD1, which combined forms a translation entry) * while for PTE perspective, they are 8 and 9 respectively * with MMU v3: Most bits (except SHARED) represent the exact hardware pos @@ -217,7 +217,7 @@ #define BITS_FOR_PTE (PGDIR_SHIFT - PAGE_SHIFT) #define BITS_FOR_PGD (32 - PGDIR_SHIFT) -#define PGDIR_SIZE (1UL << PGDIR_SHIFT) /* vaddr span, not PDG sz */ +#define PGDIR_SIZE _BITUL(PGDIR_SHIFT) /* vaddr span, not PDG sz */ #define PGDIR_MASK (~(PGDIR_SIZE-1)) #define PTRS_PER_PTE _BITUL(BITS_FOR_PTE) diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h index 1d694c1ef6d6..16b630fbeb6a 100644 --- a/arch/arc/include/asm/processor.h +++ b/arch/arc/include/asm/processor.h @@ -57,9 +57,19 @@ struct task_struct; * A lot of busy-wait loops in SMP are based off of non-volatile data otherwise * get optimised away by gcc */ -#define cpu_relax() __asm__ __volatile__ ("" : : : "memory") +#ifndef CONFIG_EZNPS_MTM_EXT -#define cpu_relax_lowlatency() cpu_relax() +#define cpu_relax() barrier() +#define cpu_relax_lowlatency() cpu_relax() + +#else + +#define cpu_relax() \ + __asm__ __volatile__ (".word %0" : : "i"(CTOP_INST_SCHD_RW) : "memory") + +#define cpu_relax_lowlatency() barrier() + +#endif #define copy_segments(tsk, mm) do { } while (0) #define release_segments(mm) do { } while (0) @@ -68,7 +78,7 @@ struct task_struct; #define KSTK_ESP(tsk) (task_pt_regs(tsk)->sp) /* - * Where abouts of Task's sp, fp, blink when it was last seen in kernel mode. + * Where about of Task's sp, fp, blink when it was last seen in kernel mode. * Look in process.c for details of kernel stack layout */ #define TSK_K_ESP(tsk) (tsk->thread.ksp) @@ -97,7 +107,7 @@ extern unsigned int get_wchan(struct task_struct *p); #endif /* !__ASSEMBLY__ */ /* - * System Memory Map on ARC + * Default System Memory Map on ARC * * ---------------------------- (lower 2G, Translated) ------------------------- * 0x0000_0000 0x5FFF_FFFF (user vaddr: TASK_SIZE) @@ -109,20 +119,37 @@ extern unsigned int get_wchan(struct task_struct *p); * 0xC000_0000 0xFFFF_FFFF (peripheral uncached space) * ----------------------------------------------------------------------------- */ -#define VMALLOC_START 0x70000000 -/* - * 1 PGDIR_SIZE each for fixmap/pkmap, 2 PGDIR_SIZE gutter - * See asm/highmem.h for details - */ -#define VMALLOC_SIZE (PAGE_OFFSET - VMALLOC_START - PGDIR_SIZE * 4) +#define TASK_SIZE 0x60000000 + +#define VMALLOC_START (PAGE_OFFSET - (CONFIG_ARC_KVADDR_SIZE << 20)) + +/* 1 PGDIR_SIZE each for fixmap/pkmap, 2 PGDIR_SIZE gutter (see asm/highmem.h) */ +#define VMALLOC_SIZE ((CONFIG_ARC_KVADDR_SIZE << 20) - PGDIR_SIZE * 4) + #define VMALLOC_END (VMALLOC_START + VMALLOC_SIZE) -#define USER_KERNEL_GUTTER 0x10000000 - -#define TASK_SIZE (VMALLOC_START - USER_KERNEL_GUTTER) +#define USER_KERNEL_GUTTER (VMALLOC_START - TASK_SIZE) +#ifdef CONFIG_ARC_PLAT_EZNPS +/* NPS architecture defines special window of 129M in user address space for + * special memory areas, when accessing this window the MMU do not use TLB. + * Instead MMU direct the access to: + * 0x57f00000:0x57ffffff -- 1M of closely coupled memory (aka CMEM) + * 0x58000000:0x5fffffff -- 16 huge pages, 8M each, with fixed map (aka FMTs) + * + * CMEM - is the fastest memory we got and its size is 16K. + * FMT - is used to map either to internal/external memory. + * Internal memory is the second fast memory and its size is 16M + * External memory is the biggest memory (16G) and also the slowest. + * + * STACK_TOP need to be PMD align (21bit) that is why we supply 0x57e00000. + */ +#define STACK_TOP 0x57e00000 +#else #define STACK_TOP TASK_SIZE +#endif + #define STACK_TOP_MAX STACK_TOP /* This decides where the kernel will search for a free chunk of vm diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h index 307846691be6..48b37c693db3 100644 --- a/arch/arc/include/asm/setup.h +++ b/arch/arc/include/asm/setup.h @@ -12,7 +12,11 @@ #include #include +#ifdef CONFIG_ARC_PLAT_EZNPS +#define COMMAND_LINE_SIZE 2048 +#else #define COMMAND_LINE_SIZE 256 +#endif /* * Data structure to map a ID to string diff --git a/arch/arc/include/asm/smp.h b/arch/arc/include/asm/smp.h index 991380438d6b..89fdd1b0a76e 100644 --- a/arch/arc/include/asm/smp.h +++ b/arch/arc/include/asm/smp.h @@ -86,7 +86,7 @@ static inline const char *arc_platform_smp_cpuinfo(void) * (1) These insn were introduced only in 4.10 release. So for older released * support needed. * - * (2) In a SMP setup, the LLOCK/SCOND atomiticity across CPUs needs to be + * (2) In a SMP setup, the LLOCK/SCOND atomicity across CPUs needs to be * gaurantted by the platform (not something which core handles). * Assuming a platform won't, SMP Linux needs to use spinlocks + local IRQ * disabling for atomicity. diff --git a/arch/arc/include/asm/spinlock.h b/arch/arc/include/asm/spinlock.h index db8c59d1eaeb..cded4a9b5438 100644 --- a/arch/arc/include/asm/spinlock.h +++ b/arch/arc/include/asm/spinlock.h @@ -20,11 +20,6 @@ #ifdef CONFIG_ARC_HAS_LLSC -/* - * A normal LLOCK/SCOND based system, w/o need for livelock workaround - */ -#ifndef CONFIG_ARC_STAR_9000923308 - static inline void arch_spin_lock(arch_spinlock_t *lock) { unsigned int val; @@ -238,293 +233,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw) smp_mb(); } -#else /* CONFIG_ARC_STAR_9000923308 */ - -/* - * HS38x4 could get into a LLOCK/SCOND livelock in case of multiple overlapping - * coherency transactions in the SCU. The exclusive line state keeps rotating - * among contenting cores leading to a never ending cycle. So break the cycle - * by deferring the retry of failed exclusive access (SCOND). The actual delay - * needed is function of number of contending cores as well as the unrelated - * coherency traffic from other cores. To keep the code simple, start off with - * small delay of 1 which would suffice most cases and in case of contention - * double the delay. Eventually the delay is sufficient such that the coherency - * pipeline is drained, thus a subsequent exclusive access would succeed. - */ - -#define SCOND_FAIL_RETRY_VAR_DEF \ - unsigned int delay, tmp; \ - -#define SCOND_FAIL_RETRY_ASM \ - " ; --- scond fail delay --- \n" \ - " mov %[tmp], %[delay] \n" /* tmp = delay */ \ - "2: brne.d %[tmp], 0, 2b \n" /* while (tmp != 0) */ \ - " sub %[tmp], %[tmp], 1 \n" /* tmp-- */ \ - " rol %[delay], %[delay] \n" /* delay *= 2 */ \ - " b 1b \n" /* start over */ \ - " \n" \ - "4: ; --- done --- \n" \ - -#define SCOND_FAIL_RETRY_VARS \ - ,[delay] "=&r" (delay), [tmp] "=&r" (tmp) \ - -static inline void arch_spin_lock(arch_spinlock_t *lock) -{ - unsigned int val; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[slock]] \n" - " breq %[val], %[LOCKED], 0b \n" /* spin while LOCKED */ - " scond %[LOCKED], [%[slock]] \n" /* acquire */ - " bz 4f \n" /* done */ - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val) - SCOND_FAIL_RETRY_VARS - : [slock] "r" (&(lock->slock)), - [LOCKED] "r" (__ARCH_SPIN_LOCK_LOCKED__) - : "memory", "cc"); - - smp_mb(); -} - -/* 1 - lock taken successfully */ -static inline int arch_spin_trylock(arch_spinlock_t *lock) -{ - unsigned int val, got_it = 0; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[slock]] \n" - " breq %[val], %[LOCKED], 4f \n" /* already LOCKED, just bail */ - " scond %[LOCKED], [%[slock]] \n" /* acquire */ - " bz.d 4f \n" - " mov.z %[got_it], 1 \n" /* got it */ - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val), - [got_it] "+&r" (got_it) - SCOND_FAIL_RETRY_VARS - : [slock] "r" (&(lock->slock)), - [LOCKED] "r" (__ARCH_SPIN_LOCK_LOCKED__) - : "memory", "cc"); - - smp_mb(); - - return got_it; -} - -static inline void arch_spin_unlock(arch_spinlock_t *lock) -{ - smp_mb(); - - lock->slock = __ARCH_SPIN_LOCK_UNLOCKED__; - - smp_mb(); -} - -/* - * Read-write spinlocks, allowing multiple readers but only one writer. - * Unfair locking as Writers could be starved indefinitely by Reader(s) - */ - -static inline void arch_read_lock(arch_rwlock_t *rw) -{ - unsigned int val; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - /* - * zero means writer holds the lock exclusively, deny Reader. - * Otherwise grant lock to first/subseq reader - * - * if (rw->counter > 0) { - * rw->counter--; - * ret = 1; - * } - */ - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[rwlock]] \n" - " brls %[val], %[WR_LOCKED], 0b\n" /* <= 0: spin while write locked */ - " sub %[val], %[val], 1 \n" /* reader lock */ - " scond %[val], [%[rwlock]] \n" - " bz 4f \n" /* done */ - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val) - SCOND_FAIL_RETRY_VARS - : [rwlock] "r" (&(rw->counter)), - [WR_LOCKED] "ir" (0) - : "memory", "cc"); - - smp_mb(); -} - -/* 1 - lock taken successfully */ -static inline int arch_read_trylock(arch_rwlock_t *rw) -{ - unsigned int val, got_it = 0; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[rwlock]] \n" - " brls %[val], %[WR_LOCKED], 4f\n" /* <= 0: already write locked, bail */ - " sub %[val], %[val], 1 \n" /* counter-- */ - " scond %[val], [%[rwlock]] \n" - " bz.d 4f \n" - " mov.z %[got_it], 1 \n" /* got it */ - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val), - [got_it] "+&r" (got_it) - SCOND_FAIL_RETRY_VARS - : [rwlock] "r" (&(rw->counter)), - [WR_LOCKED] "ir" (0) - : "memory", "cc"); - - smp_mb(); - - return got_it; -} - -static inline void arch_write_lock(arch_rwlock_t *rw) -{ - unsigned int val; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - /* - * If reader(s) hold lock (lock < __ARCH_RW_LOCK_UNLOCKED__), - * deny writer. Otherwise if unlocked grant to writer - * Hence the claim that Linux rwlocks are unfair to writers. - * (can be starved for an indefinite time by readers). - * - * if (rw->counter == __ARCH_RW_LOCK_UNLOCKED__) { - * rw->counter = 0; - * ret = 1; - * } - */ - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[rwlock]] \n" - " brne %[val], %[UNLOCKED], 0b \n" /* while !UNLOCKED spin */ - " mov %[val], %[WR_LOCKED] \n" - " scond %[val], [%[rwlock]] \n" - " bz 4f \n" - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val) - SCOND_FAIL_RETRY_VARS - : [rwlock] "r" (&(rw->counter)), - [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), - [WR_LOCKED] "ir" (0) - : "memory", "cc"); - - smp_mb(); -} - -/* 1 - lock taken successfully */ -static inline int arch_write_trylock(arch_rwlock_t *rw) -{ - unsigned int val, got_it = 0; - SCOND_FAIL_RETRY_VAR_DEF; - - smp_mb(); - - __asm__ __volatile__( - "0: mov %[delay], 1 \n" - "1: llock %[val], [%[rwlock]] \n" - " brne %[val], %[UNLOCKED], 4f \n" /* !UNLOCKED, bail */ - " mov %[val], %[WR_LOCKED] \n" - " scond %[val], [%[rwlock]] \n" - " bz.d 4f \n" - " mov.z %[got_it], 1 \n" /* got it */ - " \n" - SCOND_FAIL_RETRY_ASM - - : [val] "=&r" (val), - [got_it] "+&r" (got_it) - SCOND_FAIL_RETRY_VARS - : [rwlock] "r" (&(rw->counter)), - [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), - [WR_LOCKED] "ir" (0) - : "memory", "cc"); - - smp_mb(); - - return got_it; -} - -static inline void arch_read_unlock(arch_rwlock_t *rw) -{ - unsigned int val; - - smp_mb(); - - /* - * rw->counter++; - */ - __asm__ __volatile__( - "1: llock %[val], [%[rwlock]] \n" - " add %[val], %[val], 1 \n" - " scond %[val], [%[rwlock]] \n" - " bnz 1b \n" - " \n" - : [val] "=&r" (val) - : [rwlock] "r" (&(rw->counter)) - : "memory", "cc"); - - smp_mb(); -} - -static inline void arch_write_unlock(arch_rwlock_t *rw) -{ - unsigned int val; - - smp_mb(); - - /* - * rw->counter = __ARCH_RW_LOCK_UNLOCKED__; - */ - __asm__ __volatile__( - "1: llock %[val], [%[rwlock]] \n" - " scond %[UNLOCKED], [%[rwlock]]\n" - " bnz 1b \n" - " \n" - : [val] "=&r" (val) - : [rwlock] "r" (&(rw->counter)), - [UNLOCKED] "r" (__ARCH_RW_LOCK_UNLOCKED__) - : "memory", "cc"); - - smp_mb(); -} - -#undef SCOND_FAIL_RETRY_VAR_DEF -#undef SCOND_FAIL_RETRY_ASM -#undef SCOND_FAIL_RETRY_VARS - -#endif /* CONFIG_ARC_STAR_9000923308 */ - #else /* !CONFIG_ARC_HAS_LLSC */ static inline void arch_spin_lock(arch_spinlock_t *lock) @@ -610,7 +318,9 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock) static inline int arch_read_trylock(arch_rwlock_t *rw) { int ret = 0; + unsigned long flags; + local_irq_save(flags); arch_spin_lock(&(rw->lock_mutex)); /* @@ -623,6 +333,7 @@ static inline int arch_read_trylock(arch_rwlock_t *rw) } arch_spin_unlock(&(rw->lock_mutex)); + local_irq_restore(flags); smp_mb(); return ret; @@ -632,7 +343,9 @@ static inline int arch_read_trylock(arch_rwlock_t *rw) static inline int arch_write_trylock(arch_rwlock_t *rw) { int ret = 0; + unsigned long flags; + local_irq_save(flags); arch_spin_lock(&(rw->lock_mutex)); /* @@ -646,6 +359,7 @@ static inline int arch_write_trylock(arch_rwlock_t *rw) ret = 1; } arch_spin_unlock(&(rw->lock_mutex)); + local_irq_restore(flags); return ret; } @@ -664,16 +378,24 @@ static inline void arch_write_lock(arch_rwlock_t *rw) static inline void arch_read_unlock(arch_rwlock_t *rw) { + unsigned long flags; + + local_irq_save(flags); arch_spin_lock(&(rw->lock_mutex)); rw->counter++; arch_spin_unlock(&(rw->lock_mutex)); + local_irq_restore(flags); } static inline void arch_write_unlock(arch_rwlock_t *rw) { + unsigned long flags; + + local_irq_save(flags); arch_spin_lock(&(rw->lock_mutex)); rw->counter = __ARCH_RW_LOCK_UNLOCKED__; arch_spin_unlock(&(rw->lock_mutex)); + local_irq_restore(flags); } #endif diff --git a/arch/arc/include/asm/thread_info.h b/arch/arc/include/asm/thread_info.h index 3af67455659a..2d79e527fa50 100644 --- a/arch/arc/include/asm/thread_info.h +++ b/arch/arc/include/asm/thread_info.h @@ -103,7 +103,7 @@ static inline __attribute_const__ struct thread_info *current_thread_info(void) /* * _TIF_ALLWORK_MASK includes SYSCALL_TRACE, but we don't need it. - * SYSCALL_TRACE is anways seperately/unconditionally tested right after a + * SYSCALL_TRACE is anyway seperately/unconditionally tested right after a * syscall, so all that reamins to be tested is _TIF_WORK_MASK */ diff --git a/arch/arc/include/asm/uaccess.h b/arch/arc/include/asm/uaccess.h index d1da6032b715..a78d5670884f 100644 --- a/arch/arc/include/asm/uaccess.h +++ b/arch/arc/include/asm/uaccess.h @@ -32,7 +32,7 @@ #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS)) /* - * Algorthmically, for __user_ok() we want do: + * Algorithmically, for __user_ok() we want do: * (start < TASK_SIZE) && (start+len < TASK_SIZE) * where TASK_SIZE could either be retrieved from thread_info->addr_limit or * emitted directly in code. diff --git a/arch/arc/include/uapi/asm/byteorder.h b/arch/arc/include/uapi/asm/byteorder.h index 9da71d415c38..ea5ca444c7e3 100644 --- a/arch/arc/include/uapi/asm/byteorder.h +++ b/arch/arc/include/uapi/asm/byteorder.h @@ -9,7 +9,7 @@ #ifndef __ASM_ARC_BYTEORDER_H #define __ASM_ARC_BYTEORDER_H -#ifdef CONFIG_CPU_BIG_ENDIAN +#ifdef __BIG_ENDIAN__ #include #else #include diff --git a/arch/arc/include/uapi/asm/swab.h b/arch/arc/include/uapi/asm/swab.h index 095599a73195..71f3918b0fc3 100644 --- a/arch/arc/include/uapi/asm/swab.h +++ b/arch/arc/include/uapi/asm/swab.h @@ -74,7 +74,7 @@ __tmp ^ __in; \ }) -#elif (ARC_BSWAP_TYPE == 2) /* Custom single cycle bwap instruction */ +#elif (ARC_BSWAP_TYPE == 2) /* Custom single cycle bswap instruction */ #define __arch_swab32(x) \ ({ \ diff --git a/arch/arc/include/uapi/asm/unistd.h b/arch/arc/include/uapi/asm/unistd.h index 39e58d1cdf90..41fa2ec9e02c 100644 --- a/arch/arc/include/uapi/asm/unistd.h +++ b/arch/arc/include/uapi/asm/unistd.h @@ -15,6 +15,7 @@ #if !defined(_UAPI_ASM_ARC_UNISTD_H) || defined(__SYSCALL) #define _UAPI_ASM_ARC_UNISTD_H +#define __ARCH_WANT_RENAMEAT #define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_VFORK diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile index 1bc2036b19d7..cfcdedf52ff8 100644 --- a/arch/arc/kernel/Makefile +++ b/arch/arc/kernel/Makefile @@ -9,7 +9,7 @@ CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' obj-y := arcksyms.o setup.o irq.o time.o reset.o ptrace.o process.o devtree.o -obj-y += signal.o traps.o sys.o troubleshoot.o stacktrace.o disasm.o clk.o +obj-y += signal.o traps.o sys.o troubleshoot.o stacktrace.o disasm.o obj-$(CONFIG_ISA_ARCOMPACT) += entry-compact.o intc-compact.o obj-$(CONFIG_ISA_ARCV2) += entry-arcv2.o intc-arcv2.o obj-$(CONFIG_PCI) += pcibios.o diff --git a/arch/arc/kernel/clk.c b/arch/arc/kernel/clk.c deleted file mode 100644 index 10c7b0b5a079..000000000000 --- a/arch/arc/kernel/clk.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include - -unsigned long core_freq = 80000000; - -/* - * As of now we default to device-tree provided clock - * In future we can determine this in early boot - */ -int arc_set_core_freq(unsigned long freq) -{ - core_freq = freq; - return 0; -} diff --git a/arch/arc/kernel/ctx_sw.c b/arch/arc/kernel/ctx_sw.c index 5d446df2c413..6f4cb0dab1b9 100644 --- a/arch/arc/kernel/ctx_sw.c +++ b/arch/arc/kernel/ctx_sw.c @@ -16,6 +16,9 @@ #include #include +#ifdef CONFIG_ARC_PLAT_EZNPS +#include +#endif #define KSP_WORD_OFF ((TASK_THREAD + THREAD_KSP) / 4) @@ -66,10 +69,17 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) */ #ifndef CONFIG_SMP "st %2, [@_current_task] \n\t" +#else +#ifdef CONFIG_ARC_PLAT_EZNPS + "lr r24, [%4] \n\t" +#ifndef CONFIG_EZNPS_MTM_EXT + "lsr r24, r24, 4 \n\t" +#endif #else "lr r24, [identity] \n\t" "lsr r24, r24, 8 \n\t" "bmsk r24, r24, 7 \n\t" +#endif "add2 r24, @_current_task, r24 \n\t" "st %2, [r24] \n\t" #endif @@ -107,6 +117,9 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) : "=r"(tmp) : "n"(KSP_WORD_OFF), "r"(next), "r"(prev) +#ifdef CONFIG_ARC_PLAT_EZNPS + , "i"(CTOP_AUX_LOGIC_GLOBAL_ID) +#endif : "blink" ); diff --git a/arch/arc/kernel/devtree.c b/arch/arc/kernel/devtree.c index 7e844fd8213f..f1e07c2344f8 100644 --- a/arch/arc/kernel/devtree.c +++ b/arch/arc/kernel/devtree.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #ifdef CONFIG_SERIAL_EARLYCON @@ -28,14 +27,12 @@ unsigned int __init arc_early_base_baud(void) static void __init arc_set_early_base_baud(unsigned long dt_root) { - unsigned int core_clk = arc_get_core_freq(); - if (of_flat_dt_is_compatible(dt_root, "abilis,arc-tb10x")) - arc_base_baud = core_clk/3; + arc_base_baud = 166666666; /* Fixed 166.6MHz clk (TB10x) */ else if (of_flat_dt_is_compatible(dt_root, "snps,arc-sdp")) arc_base_baud = 33333333; /* Fixed 33MHz clk (AXS10x) */ else - arc_base_baud = core_clk; + arc_base_baud = 50000000; /* Fixed default 50MHz */ } #else #define arc_set_early_base_baud(dt_root) @@ -65,8 +62,6 @@ const struct machine_desc * __init setup_machine_fdt(void *dt) { const struct machine_desc *mdesc; unsigned long dt_root; - const void *clk; - int len; if (!early_init_dt_scan(dt)) return NULL; @@ -76,10 +71,6 @@ const struct machine_desc * __init setup_machine_fdt(void *dt) machine_halt(); dt_root = of_get_flat_dt_root(); - clk = of_get_flat_dt_prop(dt_root, "clock-frequency", &len); - if (clk) - arc_set_core_freq(of_read_ulong(clk, len/4)); - arc_set_early_base_baud(dt_root); return mdesc; diff --git a/arch/arc/kernel/entry-compact.S b/arch/arc/kernel/entry-compact.S index 0cb0abaa0479..98812c1248df 100644 --- a/arch/arc/kernel/entry-compact.S +++ b/arch/arc/kernel/entry-compact.S @@ -91,27 +91,13 @@ VECTOR mem_service ; 0x8, Mem exception (0x1) VECTOR instr_service ; 0x10, Instrn Error (0x2) ; ******************** Device ISRs ********************** -#ifdef CONFIG_ARC_IRQ3_LV2 +#ifdef CONFIG_ARC_COMPACT_IRQ_LEVELS VECTOR handle_interrupt_level2 #else VECTOR handle_interrupt_level1 #endif -VECTOR handle_interrupt_level1 - -#ifdef CONFIG_ARC_IRQ5_LV2 -VECTOR handle_interrupt_level2 -#else -VECTOR handle_interrupt_level1 -#endif - -#ifdef CONFIG_ARC_IRQ6_LV2 -VECTOR handle_interrupt_level2 -#else -VECTOR handle_interrupt_level1 -#endif - -.rept 25 +.rept 28 VECTOR handle_interrupt_level1 ; Other devices .endr diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c index 942526322ae7..6c24faf48b16 100644 --- a/arch/arc/kernel/intc-arcv2.c +++ b/arch/arc/kernel/intc-arcv2.c @@ -137,23 +137,30 @@ static const struct irq_domain_ops arcv2_irq_ops = { .map = arcv2_irq_map, }; -static struct irq_domain *root_domain; static int __init init_onchip_IRQ(struct device_node *intc, struct device_node *parent) { + struct irq_domain *root_domain; + if (parent) panic("DeviceTree incore intc not a root irq controller\n"); - root_domain = irq_domain_add_legacy(intc, NR_CPU_IRQS, 0, 0, - &arcv2_irq_ops, NULL); - + root_domain = irq_domain_add_linear(intc, NR_CPU_IRQS, &arcv2_irq_ops, NULL); if (!root_domain) panic("root irq domain not avail\n"); - /* with this we don't need to export root_domain */ + /* + * Needed for primary domain lookup to succeed + * This is a primary irqchip, and can never have a parent + */ irq_set_default_host(root_domain); +#ifdef CONFIG_SMP + irq_create_mapping(root_domain, IPI_IRQ); +#endif + irq_create_mapping(root_domain, SOFTIRQ_IRQ); + return 0; } diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c index 224d1c3aa9c4..ce9deb953ca9 100644 --- a/arch/arc/kernel/intc-compact.c +++ b/arch/arc/kernel/intc-compact.c @@ -14,6 +14,8 @@ #include #include +#define TIMER0_IRQ 3 /* Fixed by ISA */ + /* * Early Hardware specific Interrupt setup * -Platform independent, needed for each CPU (not foldable into init_IRQ) @@ -26,10 +28,8 @@ void arc_init_IRQ(void) { int level_mask = 0; - /* setup any high priority Interrupts (Level2 in ARCompact jargon) */ - level_mask |= IS_ENABLED(CONFIG_ARC_IRQ3_LV2) << 3; - level_mask |= IS_ENABLED(CONFIG_ARC_IRQ5_LV2) << 5; - level_mask |= IS_ENABLED(CONFIG_ARC_IRQ6_LV2) << 6; + /* Is timer high priority Interrupt (Level2 in ARCompact jargon) */ + level_mask |= IS_ENABLED(CONFIG_ARC_COMPACT_IRQ_LEVELS) << TIMER0_IRQ; /* * Write to register, even if no LV2 IRQs configured to reset it @@ -79,8 +79,9 @@ static struct irq_chip onchip_intc = { static int arc_intc_domain_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw) { - switch (irq) { + switch (hw) { case TIMER0_IRQ: + irq_set_percpu_devid(irq); irq_set_chip_and_handler(irq, &onchip_intc, handle_percpu_irq); break; default: @@ -94,21 +95,23 @@ static const struct irq_domain_ops arc_intc_domain_ops = { .map = arc_intc_domain_map, }; -static struct irq_domain *root_domain; - static int __init init_onchip_IRQ(struct device_node *intc, struct device_node *parent) { + struct irq_domain *root_domain; + if (parent) panic("DeviceTree incore intc not a root irq controller\n"); - root_domain = irq_domain_add_legacy(intc, NR_CPU_IRQS, 0, 0, + root_domain = irq_domain_add_linear(intc, NR_CPU_IRQS, &arc_intc_domain_ops, NULL); - if (!root_domain) panic("root irq domain not avail\n"); - /* with this we don't need to export root_domain */ + /* + * Needed for primary domain lookup to succeed + * This is a primary irqchip, and can never have a parent + */ irq_set_default_host(root_domain); return 0; diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c index ba17f85285cf..538b36afe89e 100644 --- a/arch/arc/kernel/irq.c +++ b/arch/arc/kernel/irq.c @@ -41,53 +41,7 @@ void __init init_IRQ(void) * "C" Entry point for any ARC ISR, called from low level vector handler * @irq is the vector number read from ICAUSE reg of on-chip intc */ -void arch_do_IRQ(unsigned int irq, struct pt_regs *regs) +void arch_do_IRQ(unsigned int hwirq, struct pt_regs *regs) { - struct pt_regs *old_regs = set_irq_regs(regs); - - irq_enter(); - generic_handle_irq(irq); - irq_exit(); - set_irq_regs(old_regs); -} - -/* - * API called for requesting percpu interrupts - called by each CPU - * - For boot CPU, actually request the IRQ with genirq core + enables - * - For subsequent callers only enable called locally - * - * Relies on being called by boot cpu first (i.e. request called ahead) of - * any enable as expected by genirq. Hence Suitable only for TIMER, IPI - * which are guaranteed to be setup on boot core first. - * Late probed peripherals such as perf can't use this as there no guarantee - * of being called on boot CPU first. - */ - -void arc_request_percpu_irq(int irq, int cpu, - irqreturn_t (*isr)(int irq, void *dev), - const char *irq_nm, - void *percpu_dev) -{ - /* Boot cpu calls request, all call enable */ - if (!cpu) { - int rc; - -#ifdef CONFIG_ISA_ARCOMPACT - /* - * A subsequent request_percpu_irq() fails if percpu_devid is - * not set. That in turns sets NOAUTOEN, meaning each core needs - * to call enable_percpu_irq() - * - * For ARCv2, this is done in irq map function since we know - * which irqs are strictly per cpu - */ - irq_set_percpu_devid(irq); -#endif - - rc = request_percpu_irq(irq, isr, irq_nm, percpu_dev); - if (rc) - panic("Percpu IRQ request failed for %d\n", irq); - } - - enable_percpu_irq(irq, 0); + handle_domain_irq(NULL, hwirq, regs); } diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c index c41c364b926c..72f9179b1a24 100644 --- a/arch/arc/kernel/mcip.c +++ b/arch/arc/kernel/mcip.c @@ -15,9 +15,6 @@ #include #include -#define IPI_IRQ 19 -#define SOFTIRQ_IRQ 21 - static char smp_cpuinfo_buf[128]; static int idu_detected; @@ -116,15 +113,13 @@ static void mcip_probe_n_setup(void) IS_AVAIL1(mp.dbg, "DEBUG "), IS_AVAIL1(mp.gfrc, "GFRC")); + cpuinfo_arc700[0].extn.gfrc = mp.gfrc; idu_detected = mp.idu; if (mp.dbg) { __mcip_cmd_data(CMD_DEBUG_SET_SELECT, 0, 0xf); __mcip_cmd_data(CMD_DEBUG_SET_MASK, 0xf, 0xf); } - - if (IS_ENABLED(CONFIG_ARC_HAS_GFRC) && !mp.gfrc) - panic("kernel trying to use non-existent GFRC\n"); } struct plat_smp_ops plat_smp_ops = { diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index 8b134cfe5e1f..08f03d9b5b3e 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -48,7 +48,7 @@ struct arc_callchain_trace { static int callchain_trace(unsigned int addr, void *data) { struct arc_callchain_trace *ctrl = data; - struct perf_callchain_entry *entry = ctrl->perf_stuff; + struct perf_callchain_entry_ctx *entry = ctrl->perf_stuff; perf_callchain_store(entry, addr); if (ctrl->depth++ < 3) @@ -58,7 +58,7 @@ static int callchain_trace(unsigned int addr, void *data) } void -perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) +perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs) { struct arc_callchain_trace ctrl = { .depth = 0, @@ -69,7 +69,7 @@ perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) } void -perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) +perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs) { /* * User stack can't be unwound trivially with kernel dwarf unwinder @@ -108,7 +108,7 @@ static void arc_perf_event_update(struct perf_event *event, int64_t delta = new_raw_count - prev_raw_count; /* - * We don't afaraid of hwc->prev_count changing beneath our feet + * We aren't afraid of hwc->prev_count changing beneath our feet * because there's no way for us to re-enter this function anytime. */ local64_set(&hwc->prev_count, new_raw_count); diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index a3f750e76b68..b5db9e7fd649 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -183,13 +183,6 @@ void flush_thread(void) { } -/* - * Free any architecture-specific thread data structures, etc. - */ -void exit_thread(void) -{ -} - int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) { return 0; diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index 151acf0c9383..2ee7a4d758a8 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include @@ -24,7 +23,6 @@ #include #include #include -#include #include #include @@ -220,10 +218,6 @@ static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len) if (tbl->info.id == 0) n += scnprintf(buf + n, len - n, "UNKNOWN ARC Processor\n"); - n += scnprintf(buf + n, len - n, "CPU speed\t: %u.%02u Mhz\n", - (unsigned int)(arc_get_core_freq() / 1000000), - (unsigned int)(arc_get_core_freq() / 10000) % 100); - n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s\nISA Extn\t: ", IS_AVAIL1(cpu->extn.timer0, "Timer0 "), IS_AVAIL1(cpu->extn.timer1, "Timer1 "), @@ -314,9 +308,6 @@ static void arc_chk_core_config(void) if (!cpu->extn.timer1) panic("Timer1 is not present!\n"); - if (IS_ENABLED(CONFIG_ARC_HAS_RTC) && !cpu->extn.rtc) - panic("RTC is not present\n"); - #ifdef CONFIG_ARC_HAS_DCCM /* * DCCM can be arbit placed in hardware. @@ -401,7 +392,7 @@ void __init setup_arch(char **cmdline_p) /* * If we are here, it is established that @uboot_arg didn't * point to DT blob. Instead if u-boot says it is cmdline, - * Appent to embedded DT cmdline. + * append to embedded DT cmdline. * setup_machine_fdt() would have populated @boot_command_line */ if (uboot_tag == 1) { @@ -444,7 +435,6 @@ void __init setup_arch(char **cmdline_p) static int __init customize_machine(void) { - of_clk_init(NULL); /* * Traverses flattened DeviceTree - registering platform devices * (if any) complete with their resources @@ -477,6 +467,8 @@ static int show_cpuinfo(struct seq_file *m, void *v) { char *str; int cpu_id = ptr_to_cpu(v); + struct device_node *core_clk = of_find_node_by_name(NULL, "core_clk"); + u32 freq = 0; if (!cpu_online(cpu_id)) { seq_printf(m, "processor [%d]\t: Offline\n", cpu_id); @@ -489,6 +481,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, arc_cpu_mumbojumbo(cpu_id, str, PAGE_SIZE)); + of_property_read_u32(core_clk, "clock-frequency", &freq); + if (freq) + seq_printf(m, "CPU speed\t: %u.%02u Mhz\n", + freq / 1000000, (freq / 10000) % 100); + seq_printf(m, "Bogo MIPS\t: %lu.%02lu\n", loops_per_jiffy / (500000 / HZ), (loops_per_jiffy / (5000 / HZ)) % 100); diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 004b7f0bc76c..6cb3736b6b83 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -34,7 +34,7 @@ * -ViXS were still seeing crashes when using insmod to load drivers. * It turned out that the code to change Execute permssions for TLB entries * of user was not guarded for interrupts (mod_tlb_permission) - * This was cauing TLB entries to be overwritten on unrelated indexes + * This was causing TLB entries to be overwritten on unrelated indexes * * Vineetg: July 15th 2008: Bug #94183 * -Exception happens in Delay slot of a JMP, and before user space resumes, diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index 4cb3add77c75..f183cc648851 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -126,11 +126,6 @@ void start_kernel_secondary(void) current->active_mm = mm; cpumask_set_cpu(cpu, mm_cpumask(mm)); - notify_cpu_starting(cpu); - set_cpu_online(cpu, true); - - pr_info("## CPU%u LIVE ##: Executing Code...\n", cpu); - /* Some SMP H/w setup - for each cpu */ if (plat_smp_ops.init_per_cpu) plat_smp_ops.init_per_cpu(cpu); @@ -138,7 +133,10 @@ void start_kernel_secondary(void) if (machine_desc->init_per_cpu) machine_desc->init_per_cpu(cpu); - arc_local_timer_setup(); + notify_cpu_starting(cpu); + set_cpu_online(cpu, true); + + pr_info("## CPU%u LIVE ##: Executing Code...\n", cpu); local_irq_enable(); preempt_disable(); @@ -346,6 +344,10 @@ irqreturn_t do_IPI(int irq, void *dev_id) /* * API called by platform code to hookup arch-common ISR to their IPI IRQ + * + * Note: If IPI is provided by platform (vs. say ARC MCIP), their intc setup/map + * function needs to call call irq_set_percpu_devid() for IPI IRQ, otherwise + * request_percpu_irq() below will fail */ static DEFINE_PER_CPU(int, ipi_dev); @@ -353,7 +355,16 @@ int smp_ipi_irq_setup(int cpu, int irq) { int *dev = per_cpu_ptr(&ipi_dev, cpu); - arc_request_percpu_irq(irq, cpu, do_IPI, "IPI Interrupt", dev); + /* Boot cpu calls request, all call enable */ + if (!cpu) { + int rc; + + rc = request_percpu_irq(irq, do_IPI, "IPI Interrupt", dev); + if (rc) + panic("Percpu IRQ request failed for %d\n", irq); + } + + enable_percpu_irq(irq, 0); return 0; } diff --git a/arch/arc/kernel/time.c b/arch/arc/kernel/time.c index 7d9a736fc7e5..4549ab255dd1 100644 --- a/arch/arc/kernel/time.c +++ b/arch/arc/kernel/time.c @@ -29,21 +29,16 @@ * which however is currently broken */ -#include #include -#include -#include -#include -#include -#include -#include -#include +#include +#include #include #include +#include +#include +#include #include #include -#include -#include #include @@ -60,16 +55,35 @@ #define ARC_TIMER_MAX 0xFFFFFFFF +static unsigned long arc_timer_freq; + +static int noinline arc_get_timer_clk(struct device_node *node) +{ + struct clk *clk; + int ret; + + clk = of_clk_get(node, 0); + if (IS_ERR(clk)) { + pr_err("timer missing clk"); + return PTR_ERR(clk); + } + + ret = clk_prepare_enable(clk); + if (ret) { + pr_err("Couldn't enable parent clk\n"); + return ret; + } + + arc_timer_freq = clk_get_rate(clk); + + return 0; +} + /********** Clock Source Device *********/ #ifdef CONFIG_ARC_HAS_GFRC -static int arc_counter_setup(void) -{ - return 1; -} - -static cycle_t arc_counter_read(struct clocksource *cs) +static cycle_t arc_read_gfrc(struct clocksource *cs) { unsigned long flags; union { @@ -94,15 +108,31 @@ static cycle_t arc_counter_read(struct clocksource *cs) return stamp.full; } -static struct clocksource arc_counter = { +static struct clocksource arc_counter_gfrc = { .name = "ARConnect GFRC", .rating = 400, - .read = arc_counter_read, + .read = arc_read_gfrc, .mask = CLOCKSOURCE_MASK(64), .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -#else +static void __init arc_cs_setup_gfrc(struct device_node *node) +{ + int exists = cpuinfo_arc700[0].extn.gfrc; + int ret; + + if (WARN(!exists, "Global-64-bit-Ctr clocksource not detected")) + return; + + ret = arc_get_timer_clk(node); + if (ret) + return; + + clocksource_register_hz(&arc_counter_gfrc, arc_timer_freq); +} +CLOCKSOURCE_OF_DECLARE(arc_gfrc, "snps,archs-timer-gfrc", arc_cs_setup_gfrc); + +#endif #ifdef CONFIG_ARC_HAS_RTC @@ -110,15 +140,7 @@ static struct clocksource arc_counter = { #define AUX_RTC_LOW 0x104 #define AUX_RTC_HIGH 0x105 -int arc_counter_setup(void) -{ - write_aux_reg(AUX_RTC_CTRL, 1); - - /* Not usable in SMP */ - return !IS_ENABLED(CONFIG_SMP); -} - -static cycle_t arc_counter_read(struct clocksource *cs) +static cycle_t arc_read_rtc(struct clocksource *cs) { unsigned long status; union { @@ -142,47 +164,78 @@ static cycle_t arc_counter_read(struct clocksource *cs) return stamp.full; } -static struct clocksource arc_counter = { +static struct clocksource arc_counter_rtc = { .name = "ARCv2 RTC", .rating = 350, - .read = arc_counter_read, + .read = arc_read_rtc, .mask = CLOCKSOURCE_MASK(64), .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -#else /* !CONFIG_ARC_HAS_RTC */ +static void __init arc_cs_setup_rtc(struct device_node *node) +{ + int exists = cpuinfo_arc700[smp_processor_id()].extn.rtc; + int ret; + + if (WARN(!exists, "Local-64-bit-Ctr clocksource not detected")) + return; + + /* Local to CPU hence not usable in SMP */ + if (WARN(IS_ENABLED(CONFIG_SMP), "Local-64-bit-Ctr not usable in SMP")) + return; + + ret = arc_get_timer_clk(node); + if (ret) + return; + + write_aux_reg(AUX_RTC_CTRL, 1); + + clocksource_register_hz(&arc_counter_rtc, arc_timer_freq); +} +CLOCKSOURCE_OF_DECLARE(arc_rtc, "snps,archs-timer-rtc", arc_cs_setup_rtc); + +#endif /* - * set 32bit TIMER1 to keep counting monotonically and wraparound + * 32bit TIMER1 to keep counting monotonically and wraparound */ -int arc_counter_setup(void) -{ - write_aux_reg(ARC_REG_TIMER1_LIMIT, ARC_TIMER_MAX); - write_aux_reg(ARC_REG_TIMER1_CNT, 0); - write_aux_reg(ARC_REG_TIMER1_CTRL, TIMER_CTRL_NH); - /* Not usable in SMP */ - return !IS_ENABLED(CONFIG_SMP); -} - -static cycle_t arc_counter_read(struct clocksource *cs) +static cycle_t arc_read_timer1(struct clocksource *cs) { return (cycle_t) read_aux_reg(ARC_REG_TIMER1_CNT); } -static struct clocksource arc_counter = { +static struct clocksource arc_counter_timer1 = { .name = "ARC Timer1", .rating = 300, - .read = arc_counter_read, + .read = arc_read_timer1, .mask = CLOCKSOURCE_MASK(32), .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -#endif -#endif +static void __init arc_cs_setup_timer1(struct device_node *node) +{ + int ret; + + /* Local to CPU hence not usable in SMP */ + if (IS_ENABLED(CONFIG_SMP)) + return; + + ret = arc_get_timer_clk(node); + if (ret) + return; + + write_aux_reg(ARC_REG_TIMER1_LIMIT, ARC_TIMER_MAX); + write_aux_reg(ARC_REG_TIMER1_CNT, 0); + write_aux_reg(ARC_REG_TIMER1_CTRL, TIMER_CTRL_NH); + + clocksource_register_hz(&arc_counter_timer1, arc_timer_freq); +} /********** Clock Event Device *********/ +static int arc_timer_irq; + /* * Arm the timer to interrupt after @cycles * The distinction for oneshot/periodic is done in arc_event_timer_ack() below @@ -209,7 +262,7 @@ static int arc_clkevent_set_periodic(struct clock_event_device *dev) * At X Hz, 1 sec = 1000ms -> X cycles; * 10ms -> X / 100 cycles */ - arc_timer_event_setup(arc_get_core_freq() / HZ); + arc_timer_event_setup(arc_timer_freq / HZ); return 0; } @@ -218,7 +271,6 @@ static DEFINE_PER_CPU(struct clock_event_device, arc_clockevent_device) = { .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, .rating = 300, - .irq = TIMER0_IRQ, /* hardwired, no need for resources */ .set_next_event = arc_clkevent_set_next_event, .set_state_periodic = arc_clkevent_set_periodic, }; @@ -244,45 +296,81 @@ static irqreturn_t timer_irq_handler(int irq, void *dev_id) return IRQ_HANDLED; } -/* - * Setup the local event timer for @cpu - */ -void arc_local_timer_setup() +static int arc_timer_cpu_notify(struct notifier_block *self, + unsigned long action, void *hcpu) { struct clock_event_device *evt = this_cpu_ptr(&arc_clockevent_device); - int cpu = smp_processor_id(); - evt->cpumask = cpumask_of(cpu); - clockevents_config_and_register(evt, arc_get_core_freq(), + evt->cpumask = cpumask_of(smp_processor_id()); + + switch (action & ~CPU_TASKS_FROZEN) { + case CPU_STARTING: + clockevents_config_and_register(evt, arc_timer_freq, + 0, ULONG_MAX); + enable_percpu_irq(arc_timer_irq, 0); + break; + case CPU_DYING: + disable_percpu_irq(arc_timer_irq); + break; + } + + return NOTIFY_OK; +} + +static struct notifier_block arc_timer_cpu_nb = { + .notifier_call = arc_timer_cpu_notify, +}; + +/* + * clockevent setup for boot CPU + */ +static void __init arc_clockevent_setup(struct device_node *node) +{ + struct clock_event_device *evt = this_cpu_ptr(&arc_clockevent_device); + int ret; + + register_cpu_notifier(&arc_timer_cpu_nb); + + arc_timer_irq = irq_of_parse_and_map(node, 0); + if (arc_timer_irq <= 0) + panic("clockevent: missing irq"); + + ret = arc_get_timer_clk(node); + if (ret) + panic("clockevent: missing clk"); + + evt->irq = arc_timer_irq; + evt->cpumask = cpumask_of(smp_processor_id()); + clockevents_config_and_register(evt, arc_timer_freq, 0, ARC_TIMER_MAX); - /* setup the per-cpu timer IRQ handler - for all cpus */ - arc_request_percpu_irq(TIMER0_IRQ, cpu, timer_irq_handler, - "Timer0 (per-cpu-tick)", evt); + /* Needs apriori irq_set_percpu_devid() done in intc map function */ + ret = request_percpu_irq(arc_timer_irq, timer_irq_handler, + "Timer0 (per-cpu-tick)", evt); + if (ret) + panic("clockevent: unable to request irq\n"); + + enable_percpu_irq(arc_timer_irq, 0); } +static void __init arc_of_timer_init(struct device_node *np) +{ + static int init_count = 0; + + if (!init_count) { + init_count = 1; + arc_clockevent_setup(np); + } else { + arc_cs_setup_timer1(np); + } +} +CLOCKSOURCE_OF_DECLARE(arc_clkevt, "snps,arc-timer", arc_of_timer_init); + /* * Called from start_kernel() - boot CPU only - * - * -Sets up h/w timers as applicable on boot cpu - * -Also sets up any global state needed for timer subsystem: - * - for "counting" timer, registers a clocksource, usable across CPUs - * (provided that underlying counter h/w is synchronized across cores) - * - for "event" timer, sets up TIMER0 IRQ (as that is platform agnostic) */ void __init time_init(void) { - /* - * sets up the timekeeping free-flowing counter which also returns - * whether the counter is usable as clocksource - */ - if (arc_counter_setup()) - /* - * CLK upto 4.29 GHz can be safely represented in 32 bits - * because Max 32 bit number is 4,294,967,295 - */ - clocksource_register_hz(&arc_counter, arc_get_core_freq()); - - /* sets up the periodic event timer */ - arc_local_timer_setup(); + of_clk_init(NULL); + clocksource_probe(); } diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index a6f91e88ce36..934150e7ac48 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -276,7 +276,7 @@ static int tlb_stats_open(struct inode *inode, struct file *file) return 0; } -/* called on user read(): display the couters */ +/* called on user read(): display the counters */ static ssize_t tlb_stats_output(struct file *file, /* file descriptor */ char __user *user_buf, /* user buffer */ size_t len, /* length of buffer */ diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c index 9e5eddbb856f..5a294b2c3cb3 100644 --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -215,7 +215,7 @@ slc_chk: * ------------------ * This ver of MMU supports variable page sizes (1k-16k): although Linux will * only support 8k (default), 16k and 4k. - * However from hardware perspective, smaller page sizes aggrevate aliasing + * However from hardware perspective, smaller page sizes aggravate aliasing * meaning more vaddr bits needed to disambiguate the cache-line-op ; * the existing scheme of piggybacking won't work for certain configurations. * Two new registers IC_PTAG and DC_PTAG inttoduced. @@ -302,7 +302,7 @@ void __cache_line_loop_v3(phys_addr_t paddr, unsigned long vaddr, /* * This is technically for MMU v4, using the MMU v3 programming model - * Special work for HS38 aliasing I-cache configuratino with PAE40 + * Special work for HS38 aliasing I-cache configuration with PAE40 * - upper 8 bits of paddr need to be written into PTAG_HI * - (and needs to be written before the lower 32 bits) * Note that PTAG_HI is hoisted outside the line loop @@ -936,7 +936,7 @@ void arc_cache_init(void) ic->ver, CONFIG_ARC_MMU_VER); /* - * In MMU v4 (HS38x) the alising icache config uses IVIL/PTAG + * In MMU v4 (HS38x) the aliasing icache config uses IVIL/PTAG * pair to provide vaddr/paddr respectively, just as in MMU v3 */ if (is_isa_arcv2() && ic->alias) diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c index 8c8e36fa5659..73d7e4c75b7d 100644 --- a/arch/arc/mm/dma.c +++ b/arch/arc/mm/dma.c @@ -10,7 +10,7 @@ * DMA Coherent API Notes * * I/O is inherently non-coherent on ARC. So a coherent DMA buffer is - * implemented by accessintg it using a kernel virtual address, with + * implemented by accessing it using a kernel virtual address, with * Cache bit off in the TLB entry. * * The default DMA address == Phy address which is 0x8000_0000 based. diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index 7046c12c58ed..ec868a9081a1 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c @@ -814,6 +814,17 @@ void arc_mmu_init(void) printk(arc_mmu_mumbojumbo(0, str, sizeof(str))); + /* + * Can't be done in processor.h due to header include depenedencies + */ + BUILD_BUG_ON(!IS_ALIGNED((CONFIG_ARC_KVADDR_SIZE << 20), PMD_SIZE)); + + /* + * stack top size sanity check, + * Can't be done in processor.h due to header include depenedencies + */ + BUILD_BUG_ON(!IS_ALIGNED(STACK_TOP, PMD_SIZE)); + /* For efficiency sake, kernel is compile time built for a MMU ver * This must match the hardware it is running on. * Linux built for MMU V2, if run on MMU V1 will break down because V1 diff --git a/arch/arc/plat-axs10x/Kconfig b/arch/arc/plat-axs10x/Kconfig index 426ac4b8bb39..c54d1ae57fe0 100644 --- a/arch/arc/plat-axs10x/Kconfig +++ b/arch/arc/plat-axs10x/Kconfig @@ -13,7 +13,7 @@ menuconfig ARC_PLAT_AXS10X select OF_GPIO select MIGHT_HAVE_PCI select GENERIC_IRQ_CHIP - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Support for the ARC AXS10x Software Development Platforms. diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c index 1b0f0f458a2b..86548701023c 100644 --- a/arch/arc/plat-axs10x/axs10x.c +++ b/arch/arc/plat-axs10x/axs10x.c @@ -14,10 +14,11 @@ * */ +#include #include +#include #include -#include #include #include #include @@ -389,6 +390,13 @@ axs103_set_freq(unsigned int id, unsigned int fd, unsigned int od) static void __init axs103_early_init(void) { + int offset = fdt_path_offset(initial_boot_params, "/cpu_card/core_clk"); + const struct fdt_property *prop = fdt_get_property(initial_boot_params, + offset, + "clock-frequency", + NULL); + u32 freq = be32_to_cpu(*(u32*)(prop->data)) / 1000000, orig = freq; + /* * AXS103 configurations for SMP/QUAD configurations share device tree * which defaults to 90 MHz. However recent failures of Quad config @@ -401,12 +409,10 @@ static void __init axs103_early_init(void) #ifdef CONFIG_ARC_MCIP unsigned int num_cores = (read_aux_reg(ARC_REG_MCIP_BCR) >> 16) & 0x3F; if (num_cores > 2) - arc_set_core_freq(50 * 1000000); - else if (num_cores == 2) - arc_set_core_freq(75 * 1000000); + freq = 50; #endif - switch (arc_get_core_freq()/1000000) { + switch (freq) { case 33: axs103_set_freq(1, 1, 1); break; @@ -431,11 +437,18 @@ static void __init axs103_early_init(void) * DT "clock-frequency" might not match with board value. * Hence update it to match the board value. */ - arc_set_core_freq(axs103_get_freq() * 1000000); + freq = axs103_get_freq(); break; } - pr_info("Freq is %dMHz\n", axs103_get_freq()); + pr_info("Freq is %dMHz\n", freq); + + /* Patching .dtb in-place with new core clock value */ + if (freq != orig ) { + freq = cpu_to_be32(freq * 1000000); + fdt_setprop_inplace(initial_boot_params, offset, + "clock-frequency", &freq, sizeof(freq)); + } /* Memory maps already config in pre-bootloader */ diff --git a/arch/arc/plat-eznps/Kconfig b/arch/arc/plat-eznps/Kconfig new file mode 100644 index 000000000000..1d175cc6ad6d --- /dev/null +++ b/arch/arc/plat-eznps/Kconfig @@ -0,0 +1,35 @@ +# +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. +# + +menuconfig ARC_PLAT_EZNPS + bool "\"EZchip\" ARC dev platform" + select ARC_HAS_COH_CACHES if SMP + select CPU_BIG_ENDIAN + select CLKSRC_NPS + select EZNPS_GIC + select EZCHIP_NPS_MANAGEMENT_ENET if ETHERNET + help + Support for EZchip development platforms, + based on ARC700 cores. + We handle few flavours: + - Hardware Emulator AKA HE which is FPGA based chasis + - Simulator based on MetaWare nSIM + - NPS400 chip based on ASIC + +config EZNPS_MTM_EXT + bool "ARC-EZchip MTM Extensions" + select CPUMASK_OFFSTACK + depends on ARC_PLAT_EZNPS && SMP + default y + help + Here we add new hierarchy for CPUs topology. + We got: + Core + Thread + At the new thread level each CPU represent one HW thread. + At highest hierarchy each core contain 16 threads, + any of them seem like CPU from Linux point of view. + All threads within same core share the execution unit of the + core and HW scheduler round robin between them. diff --git a/arch/arc/plat-eznps/Makefile b/arch/arc/plat-eznps/Makefile new file mode 100644 index 000000000000..21091b199df0 --- /dev/null +++ b/arch/arc/plat-eznps/Makefile @@ -0,0 +1,7 @@ +# +# Makefile for the linux kernel. +# + +obj-y := entry.o platform.o +obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_EZNPS_MTM_EXT) += mtm.o diff --git a/arch/arc/plat-eznps/entry.S b/arch/arc/plat-eznps/entry.S new file mode 100644 index 000000000000..328261c27cda --- /dev/null +++ b/arch/arc/plat-eznps/entry.S @@ -0,0 +1,70 @@ +/******************************************************************************* + + EZNPS CPU startup Code + Copyright(c) 2012 EZchip Technologies. + + This program is free software; you can redistribute it and/or modify it + under the terms and conditions of the GNU General Public License, + version 2, as published by the Free Software Foundation. + + This program is distributed in the hope it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + The full GNU General Public License is included in this distribution in + the file called "COPYING". + +*******************************************************************************/ +#include +#include +#include +#include + + .cpu A7 + + .section .init.text, "ax",@progbits + .align 1024 ; HW requierment for restart first PC + +ENTRY(res_service) +#ifdef CONFIG_EZNPS_MTM_EXT + ; There is no work for HW thread id != 0 + lr r3, [CTOP_AUX_THREAD_ID] + cmp r3, 0 + jne stext +#endif + +#ifdef CONFIG_ARC_HAS_DCACHE + ; With no cache coherency mechanism D$ need to be used very carefully. + ; Address space: + ; 0G-2G: We disable CONFIG_ARC_CACHE_PAGES. + ; 2G-3G: We disable D$ by setting this bit. + ; 3G-4G: D$ is disabled by architecture. + ; FMT are huge pages for user application reside at 0-2G. + ; Only FMT left as one who can use D$ where each such page got + ; disable/enable bit for cachability. + ; Programmer will use FMT pages for private data so cache coherency + ; would not be a problem. + ; First thing we invalidate D$ + sr 1, [ARC_REG_DC_IVDC] + sr HW_COMPLY_KRN_NOT_D_CACHED, [CTOP_AUX_HW_COMPLY] +#endif + +#ifdef CONFIG_SMP + ; We set logical cpuid to be used by GET_CPUID + ; We do not use physical cpuid since we want ids to be continious when + ; it comes to cpus on the same quad cluster. + ; This is useful for applications that used shared resources of a quad + ; cluster such SRAMS. + lr r3, [CTOP_AUX_CORE_ID] + sr r3, [CTOP_AUX_LOGIC_CORE_ID] + lr r3, [CTOP_AUX_CLUSTER_ID] + ; Set logical is acheived by swap of 2 middle bits of cluster id (4 bit) + ; r3 is used since we use short instruction and we need q-class reg + .short CTOP_INST_MOV2B_FLIP_R3_B1_B2_INST + .word CTOP_INST_MOV2B_FLIP_R3_B1_B2_LIMM + sr r3, [CTOP_AUX_LOGIC_CLUSTER_ID] +#endif + + j stext +END(res_service) diff --git a/arch/arc/plat-eznps/include/plat/ctop.h b/arch/arc/plat-eznps/include/plat/ctop.h new file mode 100644 index 000000000000..9d6718c1a199 --- /dev/null +++ b/arch/arc/plat-eznps/include/plat/ctop.h @@ -0,0 +1,209 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#ifndef _PLAT_EZNPS_CTOP_H +#define _PLAT_EZNPS_CTOP_H + +#ifndef CONFIG_ARC_PLAT_EZNPS +#error "Incorrect ctop.h include" +#endif + +#include + +/* core auxiliary registers */ +#ifdef __ASSEMBLY__ +#define CTOP_AUX_BASE (-0x800) +#else +#define CTOP_AUX_BASE 0xFFFFF800 +#endif + +#define CTOP_AUX_GLOBAL_ID (CTOP_AUX_BASE + 0x000) +#define CTOP_AUX_CLUSTER_ID (CTOP_AUX_BASE + 0x004) +#define CTOP_AUX_CORE_ID (CTOP_AUX_BASE + 0x008) +#define CTOP_AUX_THREAD_ID (CTOP_AUX_BASE + 0x00C) +#define CTOP_AUX_LOGIC_GLOBAL_ID (CTOP_AUX_BASE + 0x010) +#define CTOP_AUX_LOGIC_CLUSTER_ID (CTOP_AUX_BASE + 0x014) +#define CTOP_AUX_LOGIC_CORE_ID (CTOP_AUX_BASE + 0x018) +#define CTOP_AUX_MT_CTRL (CTOP_AUX_BASE + 0x020) +#define CTOP_AUX_HW_COMPLY (CTOP_AUX_BASE + 0x024) +#define CTOP_AUX_LPC (CTOP_AUX_BASE + 0x030) +#define CTOP_AUX_EFLAGS (CTOP_AUX_BASE + 0x080) +#define CTOP_AUX_IACK (CTOP_AUX_BASE + 0x088) +#define CTOP_AUX_GPA1 (CTOP_AUX_BASE + 0x08C) +#define CTOP_AUX_UDMC (CTOP_AUX_BASE + 0x300) + +/* EZchip core instructions */ +#define CTOP_INST_HWSCHD_OFF_R3 0x3B6F00BF +#define CTOP_INST_HWSCHD_OFF_R4 0x3C6F00BF +#define CTOP_INST_HWSCHD_RESTORE_R3 0x3E6F70C3 +#define CTOP_INST_HWSCHD_RESTORE_R4 0x3E6F7103 +#define CTOP_INST_SCHD_RW 0x3E6F7004 +#define CTOP_INST_SCHD_RD 0x3E6F7084 +#define CTOP_INST_ASRI_0_R3 0x3B56003E +#define CTOP_INST_XEX_DI_R2_R2_R3 0x4A664C00 +#define CTOP_INST_EXC_DI_R2_R2_R3 0x4A664C01 +#define CTOP_INST_AADD_DI_R2_R2_R3 0x4A664C02 +#define CTOP_INST_AAND_DI_R2_R2_R3 0x4A664C04 +#define CTOP_INST_AOR_DI_R2_R2_R3 0x4A664C05 +#define CTOP_INST_AXOR_DI_R2_R2_R3 0x4A664C06 + +/* Do not use D$ for address in 2G-3G */ +#define HW_COMPLY_KRN_NOT_D_CACHED _BITUL(28) + +#define NPS_MSU_EN_CFG 0x80 +#define NPS_CRG_BLKID 0x480 +#define NPS_CRG_SYNC_BIT _BITUL(0) +#define NPS_GIM_BLKID 0x5C0 + +/* GIM registers and fields*/ +#define NPS_GIM_UART_LINE _BITUL(7) +#define NPS_GIM_DBG_LAN_EAST_TX_DONE_LINE _BITUL(10) +#define NPS_GIM_DBG_LAN_EAST_RX_RDY_LINE _BITUL(11) +#define NPS_GIM_DBG_LAN_WEST_TX_DONE_LINE _BITUL(25) +#define NPS_GIM_DBG_LAN_WEST_RX_RDY_LINE _BITUL(26) + +#ifndef __ASSEMBLY__ +/* Functional registers definition */ +struct nps_host_reg_mtm_cfg { + union { + struct { + u32 gen:1, gdis:1, clk_gate_dis:1, asb:1, + __reserved:9, nat:3, ten:16; + }; + u32 value; + }; +}; + +struct nps_host_reg_mtm_cpu_cfg { + union { + struct { + u32 csa:22, dmsid:6, __reserved:3, cs:1; + }; + u32 value; + }; +}; + +struct nps_host_reg_thr_init { + union { + struct { + u32 str:1, __reserved:27, thr_id:4; + }; + u32 value; + }; +}; + +struct nps_host_reg_thr_init_sts { + union { + struct { + u32 bsy:1, err:1, __reserved:26, thr_id:4; + }; + u32 value; + }; +}; + +struct nps_host_reg_msu_en_cfg { + union { + struct { + u32 __reserved1:11, + rtc_en:1, ipc_en:1, gim_1_en:1, + gim_0_en:1, ipi_en:1, buff_e_rls_bmuw:1, + buff_e_alc_bmuw:1, buff_i_rls_bmuw:1, buff_i_alc_bmuw:1, + buff_e_rls_bmue:1, buff_e_alc_bmue:1, buff_i_rls_bmue:1, + buff_i_alc_bmue:1, __reserved2:1, buff_e_pre_en:1, + buff_i_pre_en:1, pmuw_ja_en:1, pmue_ja_en:1, + pmuw_nj_en:1, pmue_nj_en:1, msu_en:1; + }; + u32 value; + }; +}; + +struct nps_host_reg_gim_p_int_dst { + union { + struct { + u32 int_out_en:1, __reserved1:4, + is:1, intm:2, __reserved2:4, + nid:4, __reserved3:4, cid:4, + __reserved4:4, tid:4; + }; + u32 value; + }; +}; + +/* AUX registers definition */ +struct nps_host_reg_aux_udmc { + union { + struct { + u32 dcp:1, cme:1, __reserved:19, nat:3, + __reserved2:5, dcas:3; + }; + u32 value; + }; +}; + +struct nps_host_reg_aux_mt_ctrl { + union { + struct { + u32 mten:1, hsen:1, scd:1, sten:1, + st_cnt:8, __reserved:8, + hs_cnt:8, __reserved1:4; + }; + u32 value; + }; +}; + +struct nps_host_reg_aux_hw_comply { + union { + struct { + u32 me:1, le:1, te:1, knc:1, __reserved:28; + }; + u32 value; + }; +}; + +struct nps_host_reg_aux_lpc { + union { + struct { + u32 mep:1, __reserved:31; + }; + u32 value; + }; +}; + +/* CRG registers */ +#define REG_GEN_PURP_0 nps_host_reg_non_cl(NPS_CRG_BLKID, 0x1BF) + +/* GIM registers */ +#define REG_GIM_P_INT_EN_0 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x100) +#define REG_GIM_P_INT_POL_0 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x110) +#define REG_GIM_P_INT_SENS_0 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x114) +#define REG_GIM_P_INT_BLK_0 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x118) +#define REG_GIM_P_INT_DST_10 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x13A) +#define REG_GIM_P_INT_DST_11 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x13B) +#define REG_GIM_P_INT_DST_25 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x149) +#define REG_GIM_P_INT_DST_26 nps_host_reg_non_cl(NPS_GIM_BLKID, 0x14A) + +#else + +.macro GET_CPU_ID reg + lr \reg, [CTOP_AUX_LOGIC_GLOBAL_ID] +#ifndef CONFIG_EZNPS_MTM_EXT + lsr \reg, \reg, 4 +#endif +.endm + +#endif /* __ASSEMBLY__ */ + +#endif /* _PLAT_EZNPS_CTOP_H */ diff --git a/arch/arc/plat-eznps/include/plat/mtm.h b/arch/arc/plat-eznps/include/plat/mtm.h new file mode 100644 index 000000000000..29b91b553bf9 --- /dev/null +++ b/arch/arc/plat-eznps/include/plat/mtm.h @@ -0,0 +1,60 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#ifndef _PLAT_EZNPS_MTM_H +#define _PLAT_EZNPS_MTM_H + +#include + +static inline void *nps_mtm_reg_addr(u32 cpu, u32 reg) +{ + struct global_id gid; + u32 core, blkid; + + gid.value = cpu; + core = gid.core; + blkid = (((core & 0x0C) << 2) | (core & 0x03)); + + return nps_host_reg(cpu, blkid, reg); +} + +#ifdef CONFIG_EZNPS_MTM_EXT +#define NPS_CPU_TO_THREAD_NUM(cpu) \ + ({ struct global_id gid; gid.value = cpu; gid.thread; }) + +/* MTM registers */ +#define MTM_CFG(cpu) nps_mtm_reg_addr(cpu, 0x81) +#define MTM_THR_INIT(cpu) nps_mtm_reg_addr(cpu, 0x92) +#define MTM_THR_INIT_STS(cpu) nps_mtm_reg_addr(cpu, 0x93) + +#define get_thread(map) map.thread +#define eznps_max_cpus 4096 +#define eznps_cpus_per_cluster 256 + +void mtm_enable_core(unsigned int cpu); +int mtm_enable_thread(int cpu); +#else /* !CONFIG_EZNPS_MTM_EXT */ + +#define get_thread(map) 0 +#define eznps_max_cpus 256 +#define eznps_cpus_per_cluster 16 +#define mtm_enable_core(cpu) +#define mtm_enable_thread(cpu) 1 +#define NPS_CPU_TO_THREAD_NUM(cpu) 0 + +#endif /* CONFIG_EZNPS_MTM_EXT */ + +#endif /* _PLAT_EZNPS_MTM_H */ diff --git a/arch/arc/plat-eznps/include/plat/smp.h b/arch/arc/plat-eznps/include/plat/smp.h new file mode 100644 index 000000000000..06b59bd13a95 --- /dev/null +++ b/arch/arc/plat-eznps/include/plat/smp.h @@ -0,0 +1,26 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#ifndef __PLAT_EZNPS_SMP_H +#define __PLAT_EZNPS_SMP_H + +#ifdef CONFIG_SMP + +extern void res_service(void); + +#endif /* CONFIG_SMP */ + +#endif diff --git a/arch/arc/plat-eznps/mtm.c b/arch/arc/plat-eznps/mtm.c new file mode 100644 index 000000000000..aaaaffd3d940 --- /dev/null +++ b/arch/arc/plat-eznps/mtm.c @@ -0,0 +1,133 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#include +#include +#include +#include +#include +#include + +#define MT_CTRL_HS_CNT 0xFF +#define MT_CTRL_ST_CNT 0xF +#define NPS_NUM_HW_THREADS 0x10 + +static void mtm_init_nat(int cpu) +{ + struct nps_host_reg_mtm_cfg mtm_cfg; + struct nps_host_reg_aux_udmc udmc; + int log_nat, nat = 0, i, t; + + /* Iterate core threads and update nat */ + for (i = 0, t = cpu; i < NPS_NUM_HW_THREADS; i++, t++) + nat += test_bit(t, cpumask_bits(cpu_possible_mask)); + + log_nat = ilog2(nat); + + udmc.value = read_aux_reg(CTOP_AUX_UDMC); + udmc.nat = log_nat; + write_aux_reg(CTOP_AUX_UDMC, udmc.value); + + mtm_cfg.value = ioread32be(MTM_CFG(cpu)); + mtm_cfg.nat = log_nat; + iowrite32be(mtm_cfg.value, MTM_CFG(cpu)); +} + +static void mtm_init_thread(int cpu) +{ + int i, tries = 5; + struct nps_host_reg_thr_init thr_init; + struct nps_host_reg_thr_init_sts thr_init_sts; + + /* Set thread init register */ + thr_init.value = 0; + iowrite32be(thr_init.value, MTM_THR_INIT(cpu)); + thr_init.thr_id = NPS_CPU_TO_THREAD_NUM(cpu); + thr_init.str = 1; + iowrite32be(thr_init.value, MTM_THR_INIT(cpu)); + + /* Poll till thread init is done */ + for (i = 0; i < tries; i++) { + thr_init_sts.value = ioread32be(MTM_THR_INIT_STS(cpu)); + if (thr_init_sts.thr_id == thr_init.thr_id) { + if (thr_init_sts.bsy) + continue; + else if (thr_init_sts.err) + pr_warn("Failed to thread init cpu %u\n", cpu); + break; + } + + pr_warn("Wrong thread id in thread init for cpu %u\n", cpu); + break; + } + + if (i == tries) + pr_warn("Got thread init timeout for cpu %u\n", cpu); +} + +int mtm_enable_thread(int cpu) +{ + struct nps_host_reg_mtm_cfg mtm_cfg; + + if (NPS_CPU_TO_THREAD_NUM(cpu) == 0) + return 1; + + /* Enable thread in mtm */ + mtm_cfg.value = ioread32be(MTM_CFG(cpu)); + mtm_cfg.ten |= (1 << (NPS_CPU_TO_THREAD_NUM(cpu))); + iowrite32be(mtm_cfg.value, MTM_CFG(cpu)); + + return 0; +} + +void mtm_enable_core(unsigned int cpu) +{ + int i; + struct nps_host_reg_aux_mt_ctrl mt_ctrl; + struct nps_host_reg_mtm_cfg mtm_cfg; + + if (NPS_CPU_TO_THREAD_NUM(cpu) != 0) + return; + + /* Initialize Number of Active Threads */ + mtm_init_nat(cpu); + + /* Initialize mtm_cfg */ + mtm_cfg.value = ioread32be(MTM_CFG(cpu)); + mtm_cfg.ten = 1; + iowrite32be(mtm_cfg.value, MTM_CFG(cpu)); + + /* Initialize all other threads in core */ + for (i = 1; i < NPS_NUM_HW_THREADS; i++) + mtm_init_thread(cpu + i); + + + /* Enable HW schedule, stall counter, mtm */ + mt_ctrl.value = 0; + mt_ctrl.hsen = 1; + mt_ctrl.hs_cnt = MT_CTRL_HS_CNT; + mt_ctrl.sten = 1; + mt_ctrl.st_cnt = MT_CTRL_ST_CNT; + mt_ctrl.mten = 1; + write_aux_reg(CTOP_AUX_MT_CTRL, mt_ctrl.value); + + /* + * HW scheduling mechanism will start working + * Only after call to instruction "schd.rw". + * cpu_relax() calls "schd.rw" instruction. + */ + cpu_relax(); +} diff --git a/arch/arc/plat-eznps/platform.c b/arch/arc/plat-eznps/platform.c new file mode 100644 index 000000000000..7ad6d2b8f12a --- /dev/null +++ b/arch/arc/plat-eznps/platform.c @@ -0,0 +1,102 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#include +#include +#include +#include + +static void __init eznps_configure_msu(void) +{ + int cpu; + struct nps_host_reg_msu_en_cfg msu_en_cfg = {.value = 0}; + + msu_en_cfg.msu_en = 1; + msu_en_cfg.ipi_en = 1; + msu_en_cfg.gim_0_en = 1; + msu_en_cfg.gim_1_en = 1; + + /* enable IPI and GIM messages on all clusters */ + for (cpu = 0 ; cpu < eznps_max_cpus; cpu += eznps_cpus_per_cluster) + iowrite32be(msu_en_cfg.value, + nps_host_reg(cpu, NPS_MSU_BLKID, NPS_MSU_EN_CFG)); +} + +static void __init eznps_configure_gim(void) +{ + u32 reg_value; + u32 gim_int_lines; + struct nps_host_reg_gim_p_int_dst gim_p_int_dst = {.value = 0}; + + gim_int_lines = NPS_GIM_UART_LINE; + gim_int_lines |= NPS_GIM_DBG_LAN_EAST_TX_DONE_LINE; + gim_int_lines |= NPS_GIM_DBG_LAN_EAST_RX_RDY_LINE; + gim_int_lines |= NPS_GIM_DBG_LAN_WEST_TX_DONE_LINE; + gim_int_lines |= NPS_GIM_DBG_LAN_WEST_RX_RDY_LINE; + + /* + * IRQ polarity + * low or high level + * negative or positive edge + */ + reg_value = ioread32be(REG_GIM_P_INT_POL_0); + reg_value &= ~gim_int_lines; + iowrite32be(reg_value, REG_GIM_P_INT_POL_0); + + /* IRQ type level or edge */ + reg_value = ioread32be(REG_GIM_P_INT_SENS_0); + reg_value |= NPS_GIM_DBG_LAN_EAST_TX_DONE_LINE; + reg_value |= NPS_GIM_DBG_LAN_WEST_TX_DONE_LINE; + iowrite32be(reg_value, REG_GIM_P_INT_SENS_0); + + /* + * GIM interrupt select type for + * dbg_lan TX and RX interrupts + * should be type 1 + * type 0 = IRQ line 6 + * type 1 = IRQ line 7 + */ + gim_p_int_dst.is = 1; + iowrite32be(gim_p_int_dst.value, REG_GIM_P_INT_DST_10); + iowrite32be(gim_p_int_dst.value, REG_GIM_P_INT_DST_11); + iowrite32be(gim_p_int_dst.value, REG_GIM_P_INT_DST_25); + iowrite32be(gim_p_int_dst.value, REG_GIM_P_INT_DST_26); + + /* + * CTOP IRQ lines should be defined + * as blocking in GIM + */ + iowrite32be(gim_int_lines, REG_GIM_P_INT_BLK_0); + + /* enable CTOP IRQ lines in GIM */ + iowrite32be(gim_int_lines, REG_GIM_P_INT_EN_0); +} + +static void __init eznps_early_init(void) +{ + eznps_configure_msu(); + eznps_configure_gim(); +} + +static const char *eznps_compat[] __initconst = { + "ezchip,arc-nps", + NULL, +}; + +MACHINE_START(NPS, "nps") + .dt_compat = eznps_compat, + .init_early = eznps_early_init, +MACHINE_END diff --git a/arch/arc/plat-eznps/smp.c b/arch/arc/plat-eznps/smp.c new file mode 100644 index 000000000000..5e901f86e4bd --- /dev/null +++ b/arch/arc/plat-eznps/smp.c @@ -0,0 +1,155 @@ +/* + * Copyright(c) 2015 EZchip Technologies. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define NPS_DEFAULT_MSID 0x34 +#define NPS_MTM_CPU_CFG 0x90 + +static char smp_cpuinfo_buf[128] = {"Extn [EZNPS-SMP]\t: On\n"}; + +/* Get cpu map from device tree */ +static int __init eznps_get_map(const char *name, struct cpumask *cpumask) +{ + unsigned long dt_root = of_get_flat_dt_root(); + const char *buf; + + buf = of_get_flat_dt_prop(dt_root, name, NULL); + if (!buf) + return 1; + + cpulist_parse(buf, cpumask); + + return 0; +} + +/* Update board cpu maps */ +static void __init eznps_init_cpumasks(void) +{ + struct cpumask cpumask; + + if (eznps_get_map("present-cpus", &cpumask)) { + pr_err("Failed to get present-cpus from dtb"); + return; + } + init_cpu_present(&cpumask); + + if (eznps_get_map("possible-cpus", &cpumask)) { + pr_err("Failed to get possible-cpus from dtb"); + return; + } + init_cpu_possible(&cpumask); +} + +static void eznps_init_core(unsigned int cpu) +{ + u32 sync_value; + struct nps_host_reg_aux_hw_comply hw_comply; + struct nps_host_reg_aux_lpc lpc; + + if (NPS_CPU_TO_THREAD_NUM(cpu) != 0) + return; + + hw_comply.value = read_aux_reg(CTOP_AUX_HW_COMPLY); + hw_comply.me = 1; + hw_comply.le = 1; + hw_comply.te = 1; + write_aux_reg(CTOP_AUX_HW_COMPLY, hw_comply.value); + + /* Enable MMU clock */ + lpc.mep = 1; + write_aux_reg(CTOP_AUX_LPC, lpc.value); + + /* Boot CPU only */ + if (!cpu) { + /* Write to general purpose register in CRG */ + sync_value = ioread32be(REG_GEN_PURP_0); + sync_value |= NPS_CRG_SYNC_BIT; + iowrite32be(sync_value, REG_GEN_PURP_0); + } +} + +/* + * Master kick starting another CPU + */ +static void __init eznps_smp_wakeup_cpu(int cpu, unsigned long pc) +{ + struct nps_host_reg_mtm_cpu_cfg cpu_cfg; + + if (mtm_enable_thread(cpu) == 0) + return; + + /* set PC, dmsid, and start CPU */ + cpu_cfg.value = (u32)res_service; + cpu_cfg.dmsid = NPS_DEFAULT_MSID; + cpu_cfg.cs = 1; + iowrite32be(cpu_cfg.value, nps_mtm_reg_addr(cpu, NPS_MTM_CPU_CFG)); +} + +static void eznps_ipi_send(int cpu) +{ + struct global_id gid; + struct { + union { + struct { + u32 num:8, cluster:8, core:8, thread:8; + }; + u32 value; + }; + } ipi; + + gid.value = cpu; + ipi.thread = get_thread(gid); + ipi.core = gid.core; + ipi.cluster = nps_cluster_logic_to_phys(gid.cluster); + ipi.num = NPS_IPI_IRQ; + + __asm__ __volatile__( + " mov r3, %0\n" + " .word %1\n" + : + : "r"(ipi.value), "i"(CTOP_INST_ASRI_0_R3) + : "r3"); +} + +static void eznps_init_per_cpu(int cpu) +{ + smp_ipi_irq_setup(cpu, NPS_IPI_IRQ); + + eznps_init_core(cpu); + mtm_enable_core(cpu); +} + +static void eznps_ipi_clear(int irq) +{ + write_aux_reg(CTOP_AUX_IACK, 1 << irq); +} + +struct plat_smp_ops plat_smp_ops = { + .info = smp_cpuinfo_buf, + .init_early_smp = eznps_init_cpumasks, + .cpu_kick = eznps_smp_wakeup_cpu, + .ipi_send = eznps_ipi_send, + .init_per_cpu = eznps_init_per_cpu, + .ipi_clear = eznps_ipi_clear, +}; diff --git a/arch/arc/plat-tb10x/Kconfig b/arch/arc/plat-tb10x/Kconfig index d14b3d3c5dfd..149e0917645d 100644 --- a/arch/arc/plat-tb10x/Kconfig +++ b/arch/arc/plat-tb10x/Kconfig @@ -21,7 +21,7 @@ menuconfig ARC_PLAT_TB10X select PINCTRL select PINCTRL_TB10X select PINMUX - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GPIO_TB10X select TB10X_IRQC help diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 970f1cf94f7a..90542db1220d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -50,6 +50,7 @@ config ARM select HAVE_DMA_CONTIGUOUS if MMU select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) && !CPU_ENDIAN_BE32 && MMU select HAVE_EFFICIENT_UNALIGNED_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && MMU + select HAVE_EXIT_THREAD select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL) select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL) select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) @@ -66,6 +67,7 @@ config ARM select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_MEMBLOCK select HAVE_MOD_ARCH_SPECIFIC + select HAVE_NMI select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_OPTPROBES if !THUMB2_KERNEL select HAVE_PERF_EVENTS @@ -777,6 +779,8 @@ source "arch/arm/mach-meson/Kconfig" source "arch/arm/mach-moxart/Kconfig" +source "arch/arm/mach-aspeed/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-imx/Kconfig" @@ -806,6 +810,8 @@ source "arch/arm/plat-pxa/Kconfig" source "arch/arm/mach-mmp/Kconfig" +source "arch/arm/mach-oxnas/Kconfig" + source "arch/arm/mach-qcom/Kconfig" source "arch/arm/mach-realview/Kconfig" @@ -894,6 +900,18 @@ config MACH_STM32F429 depends on ARCH_STM32 default y +config ARCH_MPS2 + bool "ARM MPS2 paltform" + depends on ARM_SINGLE_ARMV7M + select ARM_AMBA + select CLKSRC_MPS2 + help + Support for Cortex-M Prototyping System (or V2M-MPS2) which comes + with a range of available cores like Cortex-M3/M4/M7. + + Please, note that depends which Application Note is used memory map + for the platform may vary, so adjustment of RAM base might be needed. + # Definitions to make life easier config ARCH_ACORN bool diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 1098e91d6d3f..19a3dcf5eb2e 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -268,14 +268,6 @@ choice Say Y here if you want kernel low-level debugging support on HI3620 UART. - config DEBUG_HI3716_UART - bool "Hisilicon Hi3716 Debug UART" - depends on ARCH_HI3xxx - select DEBUG_UART_PL01X - help - Say Y here if you want kernel low-level debugging support - on HI3716 UART. - config DEBUG_HIGHBANK_UART bool "Kernel low-level debugging messages via Highbank UART" depends on ARCH_HIGHBANK diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 8c3ce2ac44c4..274e8a6582f1 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -183,6 +183,7 @@ machine-$(CONFIG_ARCH_LPC18XX) += lpc18xx machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp +machine-$(CONFIG_ARCH_MPS2) += vexpress machine-$(CONFIG_ARCH_MOXART) += moxart machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0 machine-$(CONFIG_ARCH_MVEBU) += mvebu diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 48fab15cfc02..5be33a2d59a9 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -82,13 +82,12 @@ $(obj)/uImage: $(obj)/zImage FORCE $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(Q)$(MAKE) $(build)=$(obj)/bootp $@ - @: $(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(call if_changed,objcopy) @$(kecho) ' Kernel: $@ is ready' -PHONY += initrd +PHONY += initrd install zinstall uinstall initrd: @test "$(INITRD_PHYS)" != "" || \ (echo This machine does not support INITRD; exit -1) diff --git a/arch/arm/boot/bootp/Makefile b/arch/arm/boot/bootp/Makefile index 5761f0039133..5e4acd253b30 100644 --- a/arch/arm/boot/bootp/Makefile +++ b/arch/arm/boot/bootp/Makefile @@ -17,7 +17,6 @@ targets := bootp init.o kernel.o initrd.o # Note that bootp.lds picks up kernel.o and initrd.o $(obj)/bootp: $(src)/bootp.lds $(addprefix $(obj)/,init.o kernel.o initrd.o) FORCE $(call if_changed,ld) - @: # kernel.o and initrd.o includes a binary image using # .incbin, a dependency which is not tracked automatically @@ -26,4 +25,4 @@ $(obj)/kernel.o: arch/arm/boot/zImage FORCE $(obj)/initrd.o: $(INITRD) FORCE -PHONY += $(INITRD) FORCE +PHONY += $(INITRD) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 95c1923ce6fa..414b42710a36 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -112,6 +112,7 @@ dtb-$(CONFIG_ARCH_DIGICOLOR) += \ dtb-$(CONFIG_ARCH_EFM32) += \ efm32gg-dk3750.dtb dtb-$(CONFIG_ARCH_EXYNOS3) += \ + exynos3250-artik5-eval.dtb \ exynos3250-monk.dtb \ exynos3250-rinato.dtb dtb-$(CONFIG_ARCH_EXYNOS4) += \ @@ -158,9 +159,9 @@ dtb-$(CONFIG_ARCH_INTEGRATOR) += \ integratorap.dtb \ integratorcp.dtb dtb-$(CONFIG_ARCH_KEYSTONE) += \ - k2hk-evm.dtb \ - k2l-evm.dtb \ - k2e-evm.dtb \ + keystone-k2hk-evm.dtb \ + keystone-k2l-evm.dtb \ + keystone-k2e-evm.dtb \ keystone-k2g-evm.dtb dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-b3.dtb \ @@ -177,6 +178,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-ds109.dtb \ kirkwood-ds110jv10.dtb \ kirkwood-ds111.dtb \ + kirkwood-ds112.dtb \ kirkwood-ds209.dtb \ kirkwood-ds210.dtb \ kirkwood-ds212.dtb \ @@ -199,6 +201,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-linkstation-lswsxl.dtb \ kirkwood-linkstation-lswvl.dtb \ kirkwood-linkstation-lswxl.dtb \ + kirkwood-linksys-viper.dtb \ kirkwood-lschlv2.dtb \ kirkwood-lsxhl.dtb \ kirkwood-mplcec4.dtb \ @@ -214,6 +217,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-ns2mini.dtb \ kirkwood-nsa310.dtb \ kirkwood-nsa310a.dtb \ + kirkwood-nsa320.dtb \ kirkwood-nsa325.dtb \ kirkwood-openblocks_a6.dtb \ kirkwood-openblocks_a7.dtb \ @@ -241,7 +245,8 @@ dtb-$(CONFIG_ARCH_LPC18XX) += \ lpc4350-hitex-eval.dtb \ lpc4357-ea4357-devkit.dtb dtb-$(CONFIG_ARCH_LPC32XX) += \ - ea3250.dtb phy3250.dtb + lpc3250-ea3250.dtb \ + lpc3250-phy3250.dtb dtb-$(CONFIG_MACH_MESON6) += \ meson6-atv1200.dtb dtb-$(CONFIG_MACH_MESON8) += \ @@ -253,6 +258,9 @@ dtb-$(CONFIG_ARCH_MMP) += \ dtb-$(CONFIG_MACH_MESON8B) += \ meson8b-mxq.dtb \ meson8b-odroidc1.dtb +dtb-$(CONFIG_ARCH_MPS2) += \ + mps2-an385.dtb \ + mps2-an399.dtb dtb-$(CONFIG_ARCH_MOXART) += \ moxart-uc7112lx.dtb dtb-$(CONFIG_SOC_IMX1) += \ @@ -320,8 +328,12 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-sabrelite.dtb \ imx6dl-sabresd.dtb \ imx6dl-tx6dl-comtft.dtb \ + imx6dl-tx6s-8034.dtb \ + imx6dl-tx6s-8035.dtb \ imx6dl-tx6u-801x.dtb \ + imx6dl-tx6u-8033.dtb \ imx6dl-tx6u-811x.dtb \ + imx6dl-tx6u-81xx-mb7.dtb \ imx6dl-udoo.dtb \ imx6dl-wandboard.dtb \ imx6dl-wandboard-revb1.dtb \ @@ -346,6 +358,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-gw552x.dtb \ imx6q-hummingboard.dtb \ imx6q-icore-rqs.dtb \ + imx6q-marsboard.dtb \ imx6q-nitrogen6x.dtb \ imx6q-nitrogen6_max.dtb \ imx6q-novena.dtb \ @@ -360,23 +373,33 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-tx6q-1010-comtft.dtb \ imx6q-tx6q-1020.dtb \ imx6q-tx6q-1020-comtft.dtb \ + imx6q-tx6q-1036.dtb \ imx6q-tx6q-1110.dtb \ + imx6q-tx6q-11x0-mb7.dtb \ imx6q-udoo.dtb \ imx6q-wandboard.dtb \ imx6q-wandboard-revb1.dtb \ + imx6qp-nitrogen6_max.dtb \ imx6qp-sabreauto.dtb \ imx6qp-sabresd.dtb dtb-$(CONFIG_SOC_IMX6SL) += \ imx6sl-evk.dtb \ imx6sl-warp.dtb dtb-$(CONFIG_SOC_IMX6SX) += \ + imx6sx-nitrogen6sx.dtb \ imx6sx-sabreauto.dtb \ imx6sx-sdb-reva.dtb \ + imx6sx-sdb-sai.dtb \ imx6sx-sdb.dtb dtb-$(CONFIG_SOC_IMX6UL) += \ - imx6ul-14x14-evk.dtb + imx6ul-14x14-evk.dtb \ + imx6ul-pico-hobbit.dtb \ + imx6ul-tx6ul-0010.dtb \ + imx6ul-tx6ul-0011.dtb \ + imx6ul-tx6ul-mainboard.dtb dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-cl-som-imx7.dtb \ + imx7d-nitrogen7.dtb \ imx7d-sbc-imx7.dtb \ imx7d-sdb.dtb dtb-$(CONFIG_SOC_LS1021A) += \ @@ -388,7 +411,8 @@ dtb-$(CONFIG_SOC_VF610) += \ vf610m4-colibri.dtb \ vf610-cosmic.dtb \ vf610m4-cosmic.dtb \ - vf610-twr.dtb + vf610-twr.dtb \ + vf610-zii-dev-rev-b.dtb dtb-$(CONFIG_ARCH_MXS) += \ imx23-evk.dtb \ imx23-olinuxino.dtb \ @@ -485,6 +509,8 @@ dtb-$(CONFIG_SOC_TI81XX) += \ dm8168-evm.dtb \ dra62x-j5eco-evm.dtb dtb-$(CONFIG_SOC_AM33XX) += \ + am335x-baltos-ir2110.dtb \ + am335x-baltos-ir3220.dtb \ am335x-baltos-ir5221.dtb \ am335x-base0033.dtb \ am335x-bone.dtb \ @@ -494,6 +520,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-cm-t335.dtb \ am335x-evm.dtb \ am335x-evmsk.dtb \ + am335x-icev2.dtb \ am335x-lxm.dtb \ am335x-nano.dtb \ am335x-pepper.dtb \ @@ -503,6 +530,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-wega-rdk.dtb dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-duovero-parlor.dtb \ + omap4-kc1.dtb \ omap4-panda.dtb \ omap4-panda-a4.dtb \ omap4-panda-es.dtb \ @@ -526,9 +554,12 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15.dtb \ am57xx-cl-som-am57x.dtb \ am57xx-sbc-am57x.dtb \ + am572x-idk.dtb \ dra7-evm.dtb \ - dra72-evm.dtb + dra72-evm.dtb \ + dra72-evm-revc.dtb dtb-$(CONFIG_ARCH_ORION5X) += \ + orion5x-kuroboxpro.dtb \ orion5x-lacie-d2-network.dtb \ orion5x-lacie-ethernet-disk-mini-v2.dtb \ orion5x-linkstation-lsgl.dtb \ @@ -538,7 +569,10 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-rd88f5182-nas.dtb dtb-$(CONFIG_ARCH_PRIMA2) += \ prima2-evb.dtb +dtb-$(CONFIG_ARCH_OXNAS) += \ + wd-mbwe.dtb dtb-$(CONFIG_ARCH_QCOM) += \ + qcom-apq8064-arrow-db600c.dtb \ qcom-apq8064-cm-qs600.dtb \ qcom-apq8064-ifc6410.dtb \ qcom-apq8064-sony-xperia-yuga.dtb \ @@ -546,13 +580,20 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8074-dragonboard.dtb \ qcom-apq8084-ifc6540.dtb \ qcom-apq8084-mtp.dtb \ + qcom-ipq4019-ap.dk01.1-c1.dtb \ qcom-ipq8064-ap148.dtb \ qcom-msm8660-surf.dtb \ qcom-msm8960-cdp.dtb \ qcom-msm8974-sony-xperia-honami.dtb dtb-$(CONFIG_ARCH_REALVIEW) += \ arm-realview-pb1176.dtb \ - arm-realview-pb11mp.dtb + arm-realview-pb11mp.dtb \ + arm-realview-eb.dtb \ + arm-realview-eb-11mp.dtb \ + arm-realview-eb-11mp-revb.dtb \ + arm-realview-eb-a9mp.dtb \ + arm-realview-pba8.dtb \ + arm-realview-pbx-a9.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3036-evb.dtb \ rk3036-kylin.dtb \ @@ -565,6 +606,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-evb-rk808.dtb \ rk3288-firefly-beta.dtb \ rk3288-firefly.dtb \ + rk3288-miqi.dtb \ rk3288-popmetal.dtb \ rk3288-r89.dtb \ rk3288-rock2-square.dtb \ @@ -608,6 +650,7 @@ dtb-$(CONFIG_ARCH_SOCFPGA) += \ socfpga_cyclone5_de0_sockit.dtb \ socfpga_cyclone5_sockit.dtb \ socfpga_cyclone5_socrates.dtb \ + socfpga_cyclone5_vining_fpga.dtb \ socfpga_vt.dtb dtb-$(CONFIG_ARCH_SPEAR13XX) += \ spear1310-evb.dtb \ @@ -637,6 +680,7 @@ dtb-$(CONFIG_MACH_SUN4I) += \ sun4i-a10-ba10-tvbox.dtb \ sun4i-a10-chuwi-v7-cw0825.dtb \ sun4i-a10-cubieboard.dtb \ + sun4i-a10-dserve-dsrv9703c.dtb \ sun4i-a10-gemei-g9.dtb \ sun4i-a10-hackberry.dtb \ sun4i-a10-hyundai-a7hd.dtb \ @@ -660,6 +704,7 @@ dtb-$(CONFIG_MACH_SUN5I) += \ sun5i-a10s-olinuxino-micro.dtb \ sun5i-a10s-r7-tv-dongle.dtb \ sun5i-a10s-wobo-i5.dtb \ + sun5i-a13-difrnce-dit4350.dtb \ sun5i-a13-empire-electronix-d709.dtb \ sun5i-a13-hsg-h702.dtb \ sun5i-a13-inet-98v-rev2.dtb \ @@ -675,6 +720,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \ sun6i-a31-i7.dtb \ sun6i-a31-m9.dtb \ sun6i-a31-mele-a1000g-quad.dtb \ + sun6i-a31s-colorfly-e708-q1.dtb \ sun6i-a31s-cs908.dtb \ sun6i-a31s-primo81.dtb \ sun6i-a31s-sina31s.dtb \ @@ -695,6 +741,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ sun7i-a20-olimex-som-evb.dtb \ sun7i-a20-olinuxino-lime.dtb \ sun7i-a20-olinuxino-lime2.dtb \ + sun7i-a20-olinuxino-lime2-emmc.dtb \ sun7i-a20-olinuxino-micro.dtb \ sun7i-a20-orangepi.dtb \ sun7i-a20-orangepi-mini.dtb \ @@ -707,6 +754,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a23-gt90h-v4.dtb \ sun8i-a23-ippo-q8h-v5.dtb \ sun8i-a23-ippo-q8h-v1.2.dtb \ + sun8i-a23-polaroid-mid2809pxe04.dtb \ sun8i-a23-q8-tablet.dtb \ sun8i-a33-et-q8-v1.6.dtb \ sun8i-a33-ga10h-v1.1.dtb \ @@ -715,6 +763,9 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a33-sinlinx-sina33.dtb \ sun8i-a83t-allwinner-h8homlet-v2.dtb \ sun8i-a83t-cubietruck-plus.dtb \ + sun8i-h3-orangepi-2.dtb \ + sun8i-h3-orangepi-one.dtb \ + sun8i-h3-orangepi-pc.dtb \ sun8i-h3-orangepi-plus.dtb dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-optimus.dtb \ @@ -839,6 +890,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb +dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \ + aspeed-ast2500-evb.dtb endif dtstree := $(srctree)/$(src) diff --git a/arch/arm/boot/dts/am335x-baltos-ir2110.dts b/arch/arm/boot/dts/am335x-baltos-ir2110.dts new file mode 100644 index 000000000000..a9a97307d66c --- /dev/null +++ b/arch/arm/boot/dts/am335x-baltos-ir2110.dts @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * VScom OnRISC + * http://www.vscom.de + */ + +/dts-v1/; + +#include "am335x-baltos.dtsi" + +/ { + model = "OnRISC Baltos iR 2110"; +}; + +&am33xx_pinmux { + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ + AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ + AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ + AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ + AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ + AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ + AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ + AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ + >; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rmii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <7>; + phy-mode = "rgmii-txid"; + dual_emac_res_vlan = <2>; +}; + +&phy_sel { + rmii-clock-ext = <1>; +}; diff --git a/arch/arm/boot/dts/am335x-baltos-ir3220.dts b/arch/arm/boot/dts/am335x-baltos-ir3220.dts new file mode 100644 index 000000000000..fe002a17c04b --- /dev/null +++ b/arch/arm/boot/dts/am335x-baltos-ir3220.dts @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * VScom OnRISC + * http://www.vscom.de + */ + +/dts-v1/; + +#include "am335x-baltos.dtsi" + +/ { + model = "OnRISC Baltos iR 3220"; +}; + +&am33xx_pinmux { + tca6416_pins: pinmux_tca6416_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ + AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ + AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ + AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ + AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ + AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ + AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ + AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ + AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ + AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ + AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ + AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ + AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ + AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ + AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */ + + AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */ + >; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + + status = "okay"; +}; + +&i2c1 { + tca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio0>; + interrupts = <20 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&tca6416_pins>; + }; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; + +&cpsw_emac0 { + phy-mode = "rmii"; + dual_emac_res_vlan = <1>; + fixed-link { + speed = <100>; + full-duplex; + }; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <7>; + phy-mode = "rgmii-txid"; + dual_emac_res_vlan = <2>; +}; + +&phy_sel { + rmii-clock-ext = <1>; +}; diff --git a/arch/arm/boot/dts/am335x-baltos-ir5221.dts b/arch/arm/boot/dts/am335x-baltos-ir5221.dts index 4e28d87e9356..d0faa7b8c5da 100644 --- a/arch/arm/boot/dts/am335x-baltos-ir5221.dts +++ b/arch/arm/boot/dts/am335x-baltos-ir5221.dts @@ -13,83 +13,19 @@ /dts-v1/; -#include "am33xx.dtsi" -#include -#include +#include "am335x-baltos.dtsi" / { model = "OnRISC Baltos iR 5221"; - compatible = "vscom,onrisc", "ti,am33xx"; - - cpus { - cpu@0 { - cpu0-supply = <&vdd1_reg>; - }; - }; - - memory { - device_type = "memory"; - reg = <0x80000000 0x10000000>; /* 256 MB */ - }; - - vbat: fixedregulator@0 { - compatible = "regulator-fixed"; - regulator-name = "vbat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-boot-on; - }; - - wl12xx_vmmc: fixedregulator@2 { - pinctrl-names = "default"; - pinctrl-0 = <&wl12xx_gpio>; - compatible = "regulator-fixed"; - regulator-name = "vwl1271"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio3 8 0>; - startup-delay-us = <70000>; - enable-active-high; - }; }; &am33xx_pinmux { - mmc2_pins: pinmux_mmc2_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */ - AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */ - AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */ - AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */ - AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */ - AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */ - AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3[7] */ - >; - }; - - wl12xx_gpio: pinmux_wl12xx_gpio { - pinctrl-single,pins = < - AM33XX_IOPAD(0x9e8, PIN_OUTPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */ - >; - }; - - tps65910_pins: pinmux_tps65910_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */ - >; - }; - tca6416_pins: pinmux_tca6416_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */ >; }; - i2c1_pins: pinmux_i2c1_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */ - AM33XX_IOPAD(0x95c, PIN_INPUT | MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */ - >; - }; dcan1_pins: pinmux_dcan1_pins { pinctrl-single,pins = < @@ -98,19 +34,12 @@ >; }; - uart0_pins: pinmux_uart0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ - >; - }; - uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */ AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */ - AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE7) /* uart1_ctsn, INPUT | MODE0 */ - AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* uart1_rtsn, OUTPUT | MODE0 */ + AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */ + AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */ AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */ AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */ AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */ @@ -122,8 +51,8 @@ pinctrl-single,pins = < AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */ AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */ - AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE7) /* i2c0_sda.uart2_ctsn_mux0 */ - AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* i2c0_scl.uart2_rtsn_mux0 */ + AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */ + AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */ AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */ AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */ AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */ @@ -133,151 +62,6 @@ >; }; - cpsw_default: cpsw_default { - pinctrl-single,pins = < - /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ - - - /* Slave 2 */ - AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ - AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ - AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ - AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ - AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ - AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ - >; - }; - - cpsw_sleep: cpsw_sleep { - pinctrl-single,pins = < - /* Slave 1 reset value */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) - - /* Slave 2 reset value*/ - AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) - >; - }; - - davinci_mdio_default: davinci_mdio_default { - pinctrl-single,pins = < - /* MDIO */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ - >; - }; - - davinci_mdio_sleep: davinci_mdio_sleep { - pinctrl-single,pins = < - /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) - >; - }; - - nandflash_pins_s0: nandflash_pins_s0 { - pinctrl-single,pins = < - AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ - AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ - AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ - AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ - AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ - AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ - AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ - AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ - AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ - AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ - AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ - AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ - AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ - AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ - AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ - >; - }; -}; - -&elm { - status = "okay"; -}; - -&gpmc { - pinctrl-names = "default"; - pinctrl-0 = <&nandflash_pins_s0>; - ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ - status = "okay"; - - nand@0,0 { - compatible = "ti,omap2-nand"; - reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ - interrupt-parent = <&gpmc>; - interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ - <1 IRQ_TYPE_NONE>; /* termcount */ - nand-bus-width = <8>; - ti,nand-ecc-opt = "bch8"; - ti,nand-xfer-type = "polled"; - - gpmc,device-nand = "true"; - gpmc,device-width = <1>; - gpmc,sync-clk-ps = <0>; - gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <44>; - gpmc,cs-wr-off-ns = <44>; - gpmc,adv-on-ns = <6>; - gpmc,adv-rd-off-ns = <34>; - gpmc,adv-wr-off-ns = <44>; - gpmc,we-on-ns = <0>; - gpmc,we-off-ns = <40>; - gpmc,oe-on-ns = <0>; - gpmc,oe-off-ns = <54>; - gpmc,access-ns = <64>; - gpmc,rd-cycle-ns = <82>; - gpmc,wr-cycle-ns = <82>; - gpmc,bus-turnaround-ns = <0>; - gpmc,cycle2cycle-delay-ns = <0>; - gpmc,clk-activation-ns = <0>; - gpmc,wr-access-ns = <40>; - gpmc,wr-data-mux-bus-ns = <0>; - - #address-cells = <1>; - #size-cells = <1>; - elm_id = <&elm>; - }; -}; - -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins>; - - status = "okay"; }; &uart1 { @@ -287,8 +71,6 @@ dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -300,35 +82,11 @@ dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; - cts-gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; - rts-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; status = "okay"; }; &i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins>; - - status = "okay"; - clock-frequency = <400000>; - - tps: tps@2d { - reg = <0x2d>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gpio1>; - interrupts = <28 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; - pinctrl-0 = <&tps65910_pins>; - }; - - at24@50 { - compatible = "at24,24c02"; - pagesize = <8>; - reg = <0x50>; - }; - tca6416: gpio@20 { compatible = "ti,tca6416"; reg = <0x20>; @@ -341,14 +99,6 @@ }; }; -&usb { - status = "okay"; -}; - -&usb_ctrl_mod { - status = "okay"; -}; - &usb0_phy { status = "okay"; }; @@ -367,108 +117,6 @@ dr_mode = "otg"; }; -&cppi41dma { - status = "okay"; -}; - -#include "tps65910.dtsi" - -&tps { - vcc1-supply = <&vbat>; - vcc2-supply = <&vbat>; - vcc3-supply = <&vbat>; - vcc4-supply = <&vbat>; - vcc5-supply = <&vbat>; - vcc6-supply = <&vbat>; - vcc7-supply = <&vbat>; - vccio-supply = <&vbat>; - - ti,en-ck32k-xtal = <1>; - - regulators { - vrtc_reg: regulator@0 { - regulator-always-on; - }; - - vio_reg: regulator@1 { - regulator-always-on; - }; - - vdd1_reg: regulator@2 { - /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ - regulator-name = "vdd_mpu"; - regulator-min-microvolt = <912500>; - regulator-max-microvolt = <1312500>; - regulator-boot-on; - regulator-always-on; - }; - - vdd2_reg: regulator@3 { - /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ - regulator-name = "vdd_core"; - regulator-min-microvolt = <912500>; - regulator-max-microvolt = <1150000>; - regulator-boot-on; - regulator-always-on; - }; - - vdd3_reg: regulator@4 { - regulator-always-on; - }; - - vdig1_reg: regulator@5 { - regulator-always-on; - }; - - vdig2_reg: regulator@6 { - regulator-always-on; - }; - - vpll_reg: regulator@7 { - regulator-always-on; - }; - - vdac_reg: regulator@8 { - regulator-always-on; - }; - - vaux1_reg: regulator@9 { - regulator-always-on; - }; - - vaux2_reg: regulator@10 { - regulator-always-on; - }; - - vaux33_reg: regulator@11 { - regulator-always-on; - }; - - vmmc_reg: regulator@12 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; - }; -}; - -&mac { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&cpsw_default>; - pinctrl-1 = <&cpsw_sleep>; - dual_emac = <1>; - - status = "okay"; -}; - -&davinci_mdio { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&davinci_mdio_default>; - pinctrl-1 = <&davinci_mdio_sleep>; - - status = "okay"; -}; - &cpsw_emac0 { phy-mode = "rmii"; dual_emac_res_vlan = <1>; @@ -488,42 +136,6 @@ rmii-clock-ext = <1>; }; -&mmc1 { - vmmc-supply = <&vmmc_reg>; - status = "okay"; -}; - -&mmc2 { - status = "okay"; - vmmc-supply = <&wl12xx_vmmc>; - ti,non-removable; - bus-width = <4>; - cap-power-off-card; - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins>; - - #address-cells = <1>; - #size-cells = <0>; - wlcore: wlcore@2 { - compatible = "ti,wl1835"; - reg = <2>; - interrupt-parent = <&gpio3>; - interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; - }; -}; - -&sham { - status = "okay"; -}; - -&aes { - status = "okay"; -}; - -&gpio0 { - ti,no-reset-on-init; -}; - &dcan1 { pinctrl-names = "default"; pinctrl-0 = <&dcan1_pins>; diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi new file mode 100644 index 000000000000..c8609d8d2c55 --- /dev/null +++ b/arch/arm/boot/dts/am335x-baltos.dtsi @@ -0,0 +1,408 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * VScom OnRISC + * http://www.vscom.de + */ + +#include "am33xx.dtsi" +#include +#include + +/ { + compatible = "vscom,onrisc", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + wl12xx_vmmc: fixedregulator@2 { + pinctrl-names = "default"; + pinctrl-0 = <&wl12xx_gpio>; + compatible = "regulator-fixed"; + regulator-name = "vwl1271"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 8 0>; + startup-delay-us = <70000>; + enable-active-high; + }; +}; + +&am33xx_pinmux { + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0_mux0 */ + AM33XX_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1_mux0 */ + AM33XX_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2_mux0 */ + AM33XX_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3_mux0 */ + AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk_mux0 */ + AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd_mux0 */ + AM33XX_IOPAD(0x9e4, PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3[7] */ + >; + }; + + wl12xx_gpio: pinmux_wl12xx_gpio { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9e8, PIN_OUTPUT_PULLUP | MUX_MODE7) /* emu1.gpio3[8] */ + >; + }; + + tps65910_pins: pinmux_tps65910_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ben1.gpio1[28] */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE2) /* spi0_d1.i2c1_sda_mux3 */ + AM33XX_IOPAD(0x95c, PIN_INPUT | MUX_MODE2) /* spi0_cs0.i2c1_scl_mux3 */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_tx_en.rmii1_txen */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ + + + /* Slave 2 */ + AM33XX_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ + AM33XX_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + AM33XX_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + + /* Slave 2 reset value*/ + AM33XX_IOPAD(0x840, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x850, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x854, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x858, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + nandflash_pins_s0: nandflash_pins_s0 { + pinctrl-single,pins = < + AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; +}; + +&elm { + status = "okay"; +}; + +&gpmc { + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins_s0>; + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + status = "okay"; + + nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + ti,nand-xfer-type = "polled"; + + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + elm_id = <&elm>; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@2d { + reg = <0x2d>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio1>; + interrupts = <28 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&tps65910_pins>; + }; + + at24@50 { + compatible = "at24,24c02"; + pagesize = <8>; + reg = <0x50>; + }; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&cppi41dma { + status = "okay"; +}; + +#include "tps65910.dtsi" + +&tps { + vcc1-supply = <&vbat>; + vcc2-supply = <&vbat>; + vcc3-supply = <&vbat>; + vcc4-supply = <&vbat>; + vcc5-supply = <&vbat>; + vcc6-supply = <&vbat>; + vcc7-supply = <&vbat>; + vccio-supply = <&vbat>; + + ti,en-ck32k-xtal = <1>; + + regulators { + vrtc_reg: regulator@0 { + regulator-always-on; + }; + + vio_reg: regulator@1 { + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1312500>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + dual_emac = <1>; + + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <&vmmc_reg>; + status = "okay"; +}; + +&mmc2 { + status = "okay"; + vmmc-supply = <&wl12xx_vmmc>; + ti,non-removable; + bus-width = <4>; + cap-power-off-card; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&sham { + status = "okay"; +}; + +&aes { + status = "okay"; +}; + +&gpio0 { + ti,no-reset-on-init; +}; diff --git a/arch/arm/boot/dts/am335x-chiliboard.dts b/arch/arm/boot/dts/am335x-chiliboard.dts index 15d47ab28865..2a624b3c9258 100644 --- a/arch/arm/boot/dts/am335x-chiliboard.dts +++ b/arch/arm/boot/dts/am335x-chiliboard.dts @@ -35,6 +35,59 @@ }; &am33xx_pinmux { + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ + AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) + /* mdio_clk.mdio_clk */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + usb1_drvvbus: usb1_drvvbus { pinctrl-single,pins = < AM33XX_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ @@ -61,12 +114,34 @@ }; }; +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + &ldo4_reg { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; /* Ethernet */ +&mac { + slaves = <1>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + &cpsw_emac0 { phy_id = <&davinci_mdio>, <0>; phy-mode = "rmii"; diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi index 95461a28bc98..1d647358f1c1 100644 --- a/arch/arm/boot/dts/am335x-chilisom.dtsi +++ b/arch/arm/boot/dts/am335x-chilisom.dtsi @@ -35,59 +35,6 @@ >; }; - uart0_pins: pinmux_uart0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ - AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ - >; - }; - - cpsw_default: cpsw_default { - pinctrl-single,pins = < - /* Slave 1 */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ - AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ - AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ - AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ - AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ - AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */ - >; - }; - - cpsw_sleep: cpsw_sleep { - pinctrl-single,pins = < - /* Slave 1 reset value */ - AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) - >; - }; - - davinci_mdio_default: davinci_mdio_default { - pinctrl-single,pins = < - /* mdio_data.mdio_data */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) - /* mdio_clk.mdio_clk */ - AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) - >; - }; - - davinci_mdio_sleep: davinci_mdio_sleep { - pinctrl-single,pins = < - /* MDIO reset value */ - AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) - AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) - >; - }; - nandflash_pins: nandflash_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ @@ -109,13 +56,6 @@ }; }; -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins>; - - status = "okay"; -}; - &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; @@ -182,20 +122,8 @@ }; }; -/* Ethernet MAC */ -&mac { - slaves = <1>; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&cpsw_default>; - pinctrl-1 = <&cpsw_sleep>; - status = "okay"; -}; - -&davinci_mdio { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&davinci_mdio_default>; - pinctrl-1 = <&davinci_mdio_sleep>; - status = "okay"; +&rtc { + system-power-controller; }; /* NAND Flash */ @@ -214,6 +142,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index e835644c5054..817b1dec0683 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -411,6 +411,7 @@ status = "okay"; interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 28b916210271..516673bb023d 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -524,6 +524,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts new file mode 100644 index 000000000000..e271013e78a6 --- /dev/null +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -0,0 +1,306 @@ +/* + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * AM335x ICE V2 board + * http://www.ti.com/tool/tmdsice3359 + */ + +/dts-v1/; + +#include "am33xx.dtsi" + +/ { + model = "TI AM3359 ICE-V2"; + compatible = "ti,am3359-icev2", "ti,am33xx"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + vbat: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vbat"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + }; + + vtt_fixed: fixedregulator@1 { + compatible = "regulator-fixed"; + regulator-name = "vtt"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + }; + + leds@0 { + compatible = "gpio-leds"; + + led@0 { + label = "out0"; + gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@1 { + label = "out1"; + gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@2 { + label = "out2"; + gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@3 { + label = "out3"; + gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@4 { + label = "out4"; + gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@5 { + label = "out5"; + gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@6 { + label = "out6"; + gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@7 { + label = "out7"; + gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + /* Tricolor status LEDs */ + leds@1 { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&user_leds>; + + led@0 { + label = "status0:red:cpu0"; + gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu0"; + }; + + led@1 { + label = "status0:green:usr"; + gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@2 { + label = "status0:yellow:usr"; + gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@3 { + label = "status1:red:mmc0"; + gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "mmc0"; + }; + + led@4 { + label = "status1:green:usr"; + gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@5 { + label = "status1:yellow:usr"; + gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; +}; + +&am33xx_pinmux { + user_leds: user_leds { + pinctrl-single,pins = < + AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */ + AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */ + AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */ + AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */ + AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */ + AM33XX_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */ + >; + }; + + mmc0_pins_default: mmc0_pins_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */ + AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */ + AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */ + AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ + AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ + AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ + AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* (C15) spi0_cs1.mmc0_sdcd */ + >; + }; + + i2c0_pins_default: i2c0_pins_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ + AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ + >; + }; + + spi0_pins_default: spi0_pins_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */ + AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */ + AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */ + AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */ + >; + }; + + uart3_pins_default: uart3_pins_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */ + AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLUP | MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */ + >; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_default>; + + status = "okay"; + clock-frequency = <400000>; + + tps: power-controller@2d { + reg = <0x2d>; + }; + + tpic2810: gpio@60 { + compatible = "ti,tpic2810"; + reg = <0x60>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +#include "tps65910.dtsi" + +&tps { + vcc1-supply = <&vbat>; + vcc2-supply = <&vbat>; + vcc3-supply = <&vbat>; + vcc4-supply = <&vbat>; + vcc5-supply = <&vbat>; + vcc6-supply = <&vbat>; + vcc7-supply = <&vbat>; + vccio-supply = <&vbat>; + + regulators { + vrtc_reg: regulator@0 { + regulator-always-on; + }; + + vio_reg: regulator@1 { + regulator-always-on; + }; + + vdd1_reg: regulator@2 { + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1326000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + vdd3_reg: regulator@4 { + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-always-on; + }; + + vdig2_reg: regulator@6 { + regulator-always-on; + }; + + vpll_reg: regulator@7 { + regulator-always-on; + }; + + vdac_reg: regulator@8 { + regulator-always-on; + }; + + vaux1_reg: regulator@9 { + regulator-always-on; + }; + + vaux2_reg: regulator@10 { + regulator-always-on; + }; + + vaux33_reg: regulator@11 { + regulator-always-on; + }; + + vmmc_reg: regulator@12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vmmc_reg>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_default>; +}; + +&gpio0 { + /* Do not idle the GPIO used for holding the VTT regulator */ + ti,no-reset-on-init; + ti,no-idle-on-init; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins_default>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-igep0033.dtsi b/arch/arm/boot/dts/am335x-igep0033.dtsi index 6c3a9bf3638a..df63484ef9b3 100644 --- a/arch/arm/boot/dts/am335x-igep0033.dtsi +++ b/arch/arm/boot/dts/am335x-igep0033.dtsi @@ -135,6 +135,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ nand-bus-width = <8>; ti,nand-ecc-opt = "bch8"; gpmc,device-width = <1>; diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi index d4b7f3bd553f..86f773165d5c 100644 --- a/arch/arm/boot/dts/am335x-phycore-som.dtsi +++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi @@ -171,6 +171,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ nand-bus-width = <8>; ti,nand-ecc-opt = "bch8"; gpmc,device-nand = "true"; diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts index 865de8500f1c..837d5b80ea1d 100644 --- a/arch/arm/boot/dts/am335x-shc.dts +++ b/arch/arm/boot/dts/am335x-shc.dts @@ -138,7 +138,7 @@ &epwmss1 { status = "okay"; - ehrpwm1: ehrpwm@48302200 { + ehrpwm1: pwm@48302200 { pinctrl-names = "default"; pinctrl-0 = <&ehrpwm1_pins>; status = "okay"; diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi index afb4b3a7bab4..8d8319590cde 100644 --- a/arch/arm/boot/dts/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/am33xx-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &scm_clocks { - sys_clkin_ck: sys_clkin_ck { + sys_clkin_ck: sys_clkin_ck@40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_19200000_ck>, <&virt_24000000_ck>, <&virt_25000000_ck>, <&virt_26000000_ck>; @@ -163,7 +163,7 @@ clock-frequency = <12000000>; }; - dpll_core_ck: dpll_core_ck { + dpll_core_ck: dpll_core_ck@490 { #clock-cells = <0>; compatible = "ti,am3-dpll-core-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; @@ -176,7 +176,7 @@ clocks = <&dpll_core_ck>; }; - dpll_core_m4_ck: dpll_core_m4_ck { + dpll_core_m4_ck: dpll_core_m4_ck@480 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -185,7 +185,7 @@ ti,index-starts-at-one; }; - dpll_core_m5_ck: dpll_core_m5_ck { + dpll_core_m5_ck: dpll_core_m5_ck@484 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -194,7 +194,7 @@ ti,index-starts-at-one; }; - dpll_core_m6_ck: dpll_core_m6_ck { + dpll_core_m6_ck: dpll_core_m6_ck@4d8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -203,14 +203,14 @@ ti,index-starts-at-one; }; - dpll_mpu_ck: dpll_mpu_ck { + dpll_mpu_ck: dpll_mpu_ck@488 { #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x0488>, <0x0420>, <0x042c>; }; - dpll_mpu_m2_ck: dpll_mpu_m2_ck { + dpll_mpu_m2_ck: dpll_mpu_m2_ck@4a8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_mpu_ck>; @@ -219,14 +219,14 @@ ti,index-starts-at-one; }; - dpll_ddr_ck: dpll_ddr_ck { + dpll_ddr_ck: dpll_ddr_ck@494 { #clock-cells = <0>; compatible = "ti,am3-dpll-no-gate-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x0494>, <0x0434>, <0x0440>; }; - dpll_ddr_m2_ck: dpll_ddr_m2_ck { + dpll_ddr_m2_ck: dpll_ddr_m2_ck@4a0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_ck>; @@ -243,14 +243,14 @@ clock-div = <2>; }; - dpll_disp_ck: dpll_disp_ck { + dpll_disp_ck: dpll_disp_ck@498 { #clock-cells = <0>; compatible = "ti,am3-dpll-no-gate-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x0498>, <0x0448>, <0x0454>; }; - dpll_disp_m2_ck: dpll_disp_m2_ck { + dpll_disp_m2_ck: dpll_disp_m2_ck@4a4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_disp_ck>; @@ -260,14 +260,14 @@ ti,set-rate-parent; }; - dpll_per_ck: dpll_per_ck { + dpll_per_ck: dpll_per_ck@48c { #clock-cells = <0>; compatible = "ti,am3-dpll-no-gate-j-type-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x048c>, <0x0470>, <0x049c>; }; - dpll_per_m2_ck: dpll_per_m2_ck { + dpll_per_m2_ck: dpll_per_m2_ck@4ac { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_ck>; @@ -292,7 +292,7 @@ clock-div = <4>; }; - cefuse_fck: cefuse_fck { + cefuse_fck: cefuse_fck@a20 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_clkin_ck>; @@ -316,7 +316,7 @@ clock-div = <732>; }; - clkdiv32k_ick: clkdiv32k_ick { + clkdiv32k_ick: clkdiv32k_ick@14c { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ck>; @@ -332,14 +332,14 @@ clock-div = <1>; }; - pruss_ocp_gclk: pruss_ocp_gclk { + pruss_ocp_gclk: pruss_ocp_gclk@530 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3_gclk>, <&dpll_disp_m2_ck>; reg = <0x0530>; }; - mmu_fck: mmu_fck { + mmu_fck: mmu_fck@914 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_core_m4_ck>; @@ -347,56 +347,56 @@ reg = <0x0914>; }; - timer1_fck: timer1_fck { + timer1_fck: timer1_fck@528 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&clkdiv32k_ick>, <&tclkin_ck>, <&clk_rc32k_ck>, <&clk_32768_ck>; reg = <0x0528>; }; - timer2_fck: timer2_fck { + timer2_fck: timer2_fck@508 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x0508>; }; - timer3_fck: timer3_fck { + timer3_fck: timer3_fck@50c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x050c>; }; - timer4_fck: timer4_fck { + timer4_fck: timer4_fck@510 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x0510>; }; - timer5_fck: timer5_fck { + timer5_fck: timer5_fck@518 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x0518>; }; - timer6_fck: timer6_fck { + timer6_fck: timer6_fck@51c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x051c>; }; - timer7_fck: timer7_fck { + timer7_fck: timer7_fck@504 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x0504>; }; - usbotg_fck: usbotg_fck { + usbotg_fck: usbotg_fck@47c { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_ck>; @@ -412,7 +412,7 @@ clock-div = <2>; }; - ieee5000_fck: ieee5000_fck { + ieee5000_fck: ieee5000_fck@e4 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_core_m4_div2_ck>; @@ -420,7 +420,7 @@ reg = <0x00e4>; }; - wdt1_fck: wdt1_fck { + wdt1_fck: wdt1_fck@538 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_rc32k_ck>, <&clkdiv32k_ick>; @@ -483,21 +483,21 @@ clock-div = <2>; }; - cpsw_cpts_rft_clk: cpsw_cpts_rft_clk { + cpsw_cpts_rft_clk: cpsw_cpts_rft_clk@520 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_m5_ck>, <&dpll_core_m4_ck>; reg = <0x0520>; }; - gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck { + gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck@53c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&clkdiv32k_ick>; reg = <0x053c>; }; - gpio0_dbclk: gpio0_dbclk { + gpio0_dbclk: gpio0_dbclk@408 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&gpio0_dbclk_mux_ck>; @@ -505,7 +505,7 @@ reg = <0x0408>; }; - gpio1_dbclk: gpio1_dbclk { + gpio1_dbclk: gpio1_dbclk@ac { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -513,7 +513,7 @@ reg = <0x00ac>; }; - gpio2_dbclk: gpio2_dbclk { + gpio2_dbclk: gpio2_dbclk@b0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -521,7 +521,7 @@ reg = <0x00b0>; }; - gpio3_dbclk: gpio3_dbclk { + gpio3_dbclk: gpio3_dbclk@b4 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -529,7 +529,7 @@ reg = <0x00b4>; }; - lcd_gclk: lcd_gclk { + lcd_gclk: lcd_gclk@534 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>; @@ -545,7 +545,7 @@ clock-div = <2>; }; - gfx_fclk_clksel_ck: gfx_fclk_clksel_ck { + gfx_fclk_clksel_ck: gfx_fclk_clksel_ck@52c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>; @@ -553,7 +553,7 @@ reg = <0x052c>; }; - gfx_fck_div_ck: gfx_fck_div_ck { + gfx_fck_div_ck: gfx_fck_div_ck@52c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&gfx_fclk_clksel_ck>; @@ -561,14 +561,14 @@ ti,max-div = <2>; }; - sysclkout_pre_ck: sysclkout_pre_ck { + sysclkout_pre_ck: sysclkout_pre_ck@700 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>; reg = <0x0700>; }; - clkout2_div_ck: clkout2_div_ck { + clkout2_div_ck: clkout2_div_ck@700 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sysclkout_pre_ck>; @@ -577,7 +577,7 @@ reg = <0x0700>; }; - dbg_sysclk_ck: dbg_sysclk_ck { + dbg_sysclk_ck: dbg_sysclk_ck@414 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_clkin_ck>; @@ -585,7 +585,7 @@ reg = <0x0414>; }; - dbg_clka_ck: dbg_clka_ck { + dbg_clka_ck: dbg_clka_ck@414 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_core_m4_ck>; @@ -593,7 +593,7 @@ reg = <0x0414>; }; - stm_pmd_clock_mux_ck: stm_pmd_clock_mux_ck { + stm_pmd_clock_mux_ck: stm_pmd_clock_mux_ck@414 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>; @@ -601,7 +601,7 @@ reg = <0x0414>; }; - trace_pmd_clk_mux_ck: trace_pmd_clk_mux_ck { + trace_pmd_clk_mux_ck: trace_pmd_clk_mux_ck@414 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>; @@ -609,7 +609,7 @@ reg = <0x0414>; }; - stm_clk_div_ck: stm_clk_div_ck { + stm_clk_div_ck: stm_clk_div_ck@414 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&stm_pmd_clock_mux_ck>; @@ -619,7 +619,7 @@ ti,index-power-of-two; }; - trace_clk_div_ck: trace_clk_div_ck { + trace_clk_div_ck: trace_clk_div_ck@414 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&trace_pmd_clk_mux_ck>; @@ -629,7 +629,7 @@ ti,index-power-of-two; }; - clkout2_ck: clkout2_ck { + clkout2_ck: clkout2_ck@700 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkout2_div_ck>; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 0467846b4cc3..52be48bbd2dd 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -688,7 +688,7 @@ status = "disabled"; }; - ehrpwm0: ehrpwm@48300200 { + ehrpwm0: pwm@48300200 { compatible = "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48300200 0x80>; @@ -718,7 +718,7 @@ status = "disabled"; }; - ehrpwm1: ehrpwm@48302200 { + ehrpwm1: pwm@48302200 { compatible = "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48302200 0x80>; @@ -748,7 +748,7 @@ status = "disabled"; }; - ehrpwm2: ehrpwm@48304200 { + ehrpwm2: pwm@48304200 { compatible = "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48304200 0x80>; @@ -868,6 +868,8 @@ #size-cells = <1>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/am35xx-clocks.dtsi b/arch/arm/boot/dts/am35xx-clocks.dtsi index 18cc826e9db5..00dd1f091be5 100644 --- a/arch/arm/boot/dts/am35xx-clocks.dtsi +++ b/arch/arm/boot/dts/am35xx-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &scm_clocks { - emac_ick: emac_ick { + emac_ick: emac_ick@32c { #clock-cells = <0>; compatible = "ti,am35xx-gate-clock"; clocks = <&ipss_ick>; @@ -16,7 +16,7 @@ ti,bit-shift = <1>; }; - emac_fck: emac_fck { + emac_fck: emac_fck@32c { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&rmii_ck>; @@ -24,7 +24,7 @@ ti,bit-shift = <9>; }; - vpfe_ick: vpfe_ick { + vpfe_ick: vpfe_ick@32c { #clock-cells = <0>; compatible = "ti,am35xx-gate-clock"; clocks = <&ipss_ick>; @@ -32,7 +32,7 @@ ti,bit-shift = <2>; }; - vpfe_fck: vpfe_fck { + vpfe_fck: vpfe_fck@32c { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&pclk_ck>; @@ -40,7 +40,7 @@ ti,bit-shift = <10>; }; - hsotgusb_ick_am35xx: hsotgusb_ick_am35xx { + hsotgusb_ick_am35xx: hsotgusb_ick_am35xx@32c { #clock-cells = <0>; compatible = "ti,am35xx-gate-clock"; clocks = <&ipss_ick>; @@ -48,7 +48,7 @@ ti,bit-shift = <0>; }; - hsotgusb_fck_am35xx: hsotgusb_fck_am35xx { + hsotgusb_fck_am35xx: hsotgusb_fck_am35xx@32c { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_ck>; @@ -56,7 +56,7 @@ ti,bit-shift = <8>; }; - hecc_ck: hecc_ck { + hecc_ck: hecc_ck@32c { #clock-cells = <0>; compatible = "ti,am35xx-gate-clock"; clocks = <&sys_ck>; @@ -65,7 +65,7 @@ }; }; &cm_clocks { - ipss_ick: ipss_ick { + ipss_ick: ipss_ick@a10 { #clock-cells = <0>; compatible = "ti,am35xx-interface-clock"; clocks = <&core_l3_ick>; @@ -85,7 +85,7 @@ clock-frequency = <27000000>; }; - uart4_ick_am35xx: uart4_ick_am35xx { + uart4_ick_am35xx: uart4_ick_am35xx@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -93,7 +93,7 @@ ti,bit-shift = <23>; }; - uart4_fck_am35xx: uart4_fck_am35xx { + uart4_fck_am35xx: uart4_fck_am35xx@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index ba580a9da390..12fcde4d4d2e 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -679,7 +679,7 @@ status = "disabled"; }; - ehrpwm0: ehrpwm@48300200 { + ehrpwm0: pwm@48300200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48300200 0x80>; @@ -705,7 +705,7 @@ status = "disabled"; }; - ehrpwm1: ehrpwm@48302200 { + ehrpwm1: pwm@48302200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48302200 0x80>; @@ -731,7 +731,7 @@ status = "disabled"; }; - ehrpwm2: ehrpwm@48304200 { + ehrpwm2: pwm@48304200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48304200 0x80>; @@ -749,7 +749,7 @@ ti,hwmods = "epwmss3"; status = "disabled"; - ehrpwm3: ehrpwm@48306200 { + ehrpwm3: pwm@48306200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48306200 0x80>; @@ -767,7 +767,7 @@ ti,hwmods = "epwmss4"; status = "disabled"; - ehrpwm4: ehrpwm@48308200 { + ehrpwm4: pwm@48308200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48308200 0x80>; @@ -785,7 +785,7 @@ ti,hwmods = "epwmss5"; status = "disabled"; - ehrpwm5: ehrpwm@4830a200 { + ehrpwm5: pwm@4830a200 { compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x4830a200 0x80>; @@ -896,6 +896,8 @@ #size-cells = <1>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 8889be1ca1c3..5bcd3aa025bc 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -119,7 +119,7 @@ clock-frequency = <32768>; }; - sound0: sound@0 { + sound0: sound0 { compatible = "simple-audio-card"; simple-audio-card,name = "AM437x-GP-EVM"; simple-audio-card,widgets = @@ -817,6 +817,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ ti,nand-ecc-opt = "bch16"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index d82dd6e3f9b1..5687d6b4da60 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -418,7 +418,7 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; - clock-frequency = <400000>; + clock-frequency = <100000>; tps@24 { compatible = "ti,tps65218"; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index d5dd72047a7e..3549b8c9ac49 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -107,7 +107,7 @@ default-brightness-level = <8>; }; - sound0: sound@0 { + sound0: sound0 { compatible = "simple-audio-card"; simple-audio-card,name = "AM43-EPOS-EVM"; simple-audio-card,widgets = @@ -568,6 +568,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ ti,nand-ecc-opt = "bch16"; ti,elm-id = <&elm>; nand-bus-width = <8>; diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi index a38af2bfbfcf..7630ba1d89e4 100644 --- a/arch/arm/boot/dts/am43xx-clocks.dtsi +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &scm_clocks { - sys_clkin_ck: sys_clkin_ck { + sys_clkin_ck: sys_clkin_ck@40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysboot_freq_sel_ck>, <&crystal_freq_sel_ck>; @@ -16,7 +16,7 @@ reg = <0x0040>; }; - crystal_freq_sel_ck: crystal_freq_sel_ck { + crystal_freq_sel_ck: crystal_freq_sel_ck@40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_19200000_ck>, <&virt_24000000_ck>, <&virt_25000000_ck>, <&virt_26000000_ck>; @@ -104,7 +104,7 @@ clock-div = <1>; }; - ehrpwm0_tbclk: ehrpwm0_tbclk { + ehrpwm0_tbclk: ehrpwm0_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -112,7 +112,7 @@ reg = <0x0664>; }; - ehrpwm1_tbclk: ehrpwm1_tbclk { + ehrpwm1_tbclk: ehrpwm1_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -120,7 +120,7 @@ reg = <0x0664>; }; - ehrpwm2_tbclk: ehrpwm2_tbclk { + ehrpwm2_tbclk: ehrpwm2_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -128,7 +128,7 @@ reg = <0x0664>; }; - ehrpwm3_tbclk: ehrpwm3_tbclk { + ehrpwm3_tbclk: ehrpwm3_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -136,7 +136,7 @@ reg = <0x0664>; }; - ehrpwm4_tbclk: ehrpwm4_tbclk { + ehrpwm4_tbclk: ehrpwm4_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -144,7 +144,7 @@ reg = <0x0664>; }; - ehrpwm5_tbclk: ehrpwm5_tbclk { + ehrpwm5_tbclk: ehrpwm5_tbclk@664 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4ls_gclk>; @@ -195,7 +195,7 @@ clock-frequency = <26000000>; }; - dpll_core_ck: dpll_core_ck { + dpll_core_ck: dpll_core_ck@2d20 { #clock-cells = <0>; compatible = "ti,am3-dpll-core-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; @@ -208,7 +208,7 @@ clocks = <&dpll_core_ck>; }; - dpll_core_m4_ck: dpll_core_m4_ck { + dpll_core_m4_ck: dpll_core_m4_ck@2d38 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -219,7 +219,7 @@ ti,invert-autoidle-bit; }; - dpll_core_m5_ck: dpll_core_m5_ck { + dpll_core_m5_ck: dpll_core_m5_ck@2d3c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -230,7 +230,7 @@ ti,invert-autoidle-bit; }; - dpll_core_m6_ck: dpll_core_m6_ck { + dpll_core_m6_ck: dpll_core_m6_ck@2d40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -241,14 +241,14 @@ ti,invert-autoidle-bit; }; - dpll_mpu_ck: dpll_mpu_ck { + dpll_mpu_ck: dpll_mpu_ck@2d60 { #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x2d60>, <0x2d64>, <0x2d6c>; }; - dpll_mpu_m2_ck: dpll_mpu_m2_ck { + dpll_mpu_m2_ck: dpll_mpu_m2_ck@2d70 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_mpu_ck>; @@ -267,14 +267,14 @@ clock-div = <2>; }; - dpll_ddr_ck: dpll_ddr_ck { + dpll_ddr_ck: dpll_ddr_ck@2da0 { #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x2da0>, <0x2da4>, <0x2dac>; }; - dpll_ddr_m2_ck: dpll_ddr_m2_ck { + dpll_ddr_m2_ck: dpll_ddr_m2_ck@2db0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_ck>; @@ -285,14 +285,14 @@ ti,invert-autoidle-bit; }; - dpll_disp_ck: dpll_disp_ck { + dpll_disp_ck: dpll_disp_ck@2e20 { #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x2e20>, <0x2e24>, <0x2e2c>; }; - dpll_disp_m2_ck: dpll_disp_m2_ck { + dpll_disp_m2_ck: dpll_disp_m2_ck@2e30 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_disp_ck>; @@ -304,14 +304,14 @@ ti,set-rate-parent; }; - dpll_per_ck: dpll_per_ck { + dpll_per_ck: dpll_per_ck@2de0 { #clock-cells = <0>; compatible = "ti,am3-dpll-j-type-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x2de0>, <0x2de4>, <0x2dec>; }; - dpll_per_m2_ck: dpll_per_m2_ck { + dpll_per_m2_ck: dpll_per_m2_ck@2df0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_ck>; @@ -354,7 +354,7 @@ clock-div = <732>; }; - clkdiv32k_ick: clkdiv32k_ick { + clkdiv32k_ick: clkdiv32k_ick@2a38 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ck>; @@ -370,7 +370,7 @@ clock-div = <1>; }; - pruss_ocp_gclk: pruss_ocp_gclk { + pruss_ocp_gclk: pruss_ocp_gclk@4248 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysclk_div>, <&dpll_disp_m2_ck>; @@ -383,56 +383,56 @@ clock-frequency = <32768>; }; - timer1_fck: timer1_fck { + timer1_fck: timer1_fck@4200 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&clkdiv32k_ick>, <&tclkin_ck>, <&clk_rc32k_ck>, <&clk_32768_ck>, <&clk_32k_tpm_ck>; reg = <0x4200>; }; - timer2_fck: timer2_fck { + timer2_fck: timer2_fck@4204 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x4204>; }; - timer3_fck: timer3_fck { + timer3_fck: timer3_fck@4208 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x4208>; }; - timer4_fck: timer4_fck { + timer4_fck: timer4_fck@420c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x420c>; }; - timer5_fck: timer5_fck { + timer5_fck: timer5_fck@4210 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x4210>; }; - timer6_fck: timer6_fck { + timer6_fck: timer6_fck@4214 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x4214>; }; - timer7_fck: timer7_fck { + timer7_fck: timer7_fck@4218 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>; reg = <0x4218>; }; - wdt1_fck: wdt1_fck { + wdt1_fck: wdt1_fck@422c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_rc32k_ck>, <&clkdiv32k_ick>; @@ -487,14 +487,14 @@ clock-div = <2>; }; - cpsw_cpts_rft_clk: cpsw_cpts_rft_clk { + cpsw_cpts_rft_clk: cpsw_cpts_rft_clk@4238 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysclk_div>, <&dpll_core_m5_ck>, <&dpll_disp_m2_ck>; reg = <0x4238>; }; - dpll_clksel_mac_clk: dpll_clksel_mac_clk { + dpll_clksel_mac_clk: dpll_clksel_mac_clk@4234 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_m5_ck>; @@ -509,14 +509,14 @@ clock-frequency = <32768>; }; - gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck { + gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck@4240 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&clkdiv32k_ick>, <&clk_32k_mosc_ck>, <&clk_32k_tpm_ck>; reg = <0x4240>; }; - gpio0_dbclk: gpio0_dbclk { + gpio0_dbclk: gpio0_dbclk@2b68 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&gpio0_dbclk_mux_ck>; @@ -524,7 +524,7 @@ reg = <0x2b68>; }; - gpio1_dbclk: gpio1_dbclk { + gpio1_dbclk: gpio1_dbclk@8c78 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -532,7 +532,7 @@ reg = <0x8c78>; }; - gpio2_dbclk: gpio2_dbclk { + gpio2_dbclk: gpio2_dbclk@8c80 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -540,7 +540,7 @@ reg = <0x8c80>; }; - gpio3_dbclk: gpio3_dbclk { + gpio3_dbclk: gpio3_dbclk@8c88 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -548,7 +548,7 @@ reg = <0x8c88>; }; - gpio4_dbclk: gpio4_dbclk { + gpio4_dbclk: gpio4_dbclk@8c90 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -556,7 +556,7 @@ reg = <0x8c90>; }; - gpio5_dbclk: gpio5_dbclk { + gpio5_dbclk: gpio5_dbclk@8c98 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkdiv32k_ick>; @@ -572,7 +572,7 @@ clock-div = <2>; }; - gfx_fclk_clksel_ck: gfx_fclk_clksel_ck { + gfx_fclk_clksel_ck: gfx_fclk_clksel_ck@423c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysclk_div>, <&dpll_per_m2_ck>; @@ -580,7 +580,7 @@ reg = <0x423c>; }; - gfx_fck_div_ck: gfx_fck_div_ck { + gfx_fck_div_ck: gfx_fck_div_ck@423c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&gfx_fclk_clksel_ck>; @@ -588,7 +588,7 @@ ti,max-div = <2>; }; - disp_clk: disp_clk { + disp_clk: disp_clk@4244 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>; @@ -596,14 +596,14 @@ ti,set-rate-parent; }; - dpll_extdev_ck: dpll_extdev_ck { + dpll_extdev_ck: dpll_extdev_ck@2e60 { #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; reg = <0x2e60>, <0x2e64>, <0x2e6c>; }; - dpll_extdev_m2_ck: dpll_extdev_m2_ck { + dpll_extdev_m2_ck: dpll_extdev_m2_ck@2e70 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_extdev_ck>; @@ -614,14 +614,14 @@ ti,invert-autoidle-bit; }; - mux_synctimer32k_ck: mux_synctimer32k_ck { + mux_synctimer32k_ck: mux_synctimer32k_ck@4230 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>, <&clkdiv32k_ick>; reg = <0x4230>; }; - synctimer_32kclk: synctimer_32kclk { + synctimer_32kclk: synctimer_32kclk@2a30 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&mux_synctimer32k_ck>; @@ -629,28 +629,28 @@ reg = <0x2a30>; }; - timer8_fck: timer8_fck { + timer8_fck: timer8_fck@421c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>; reg = <0x421c>; }; - timer9_fck: timer9_fck { + timer9_fck: timer9_fck@4220 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>; reg = <0x4220>; }; - timer10_fck: timer10_fck { + timer10_fck: timer10_fck@4224 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>; reg = <0x4224>; }; - timer11_fck: timer11_fck { + timer11_fck: timer11_fck@4228 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>; @@ -679,7 +679,7 @@ clocks = <&dpll_ddr_ck>; }; - dpll_ddr_m4_ck: dpll_ddr_m4_ck { + dpll_ddr_m4_ck: dpll_ddr_m4_ck@2db8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_x2_ck>; @@ -690,7 +690,7 @@ ti,invert-autoidle-bit; }; - dpll_per_clkdcoldo: dpll_per_clkdcoldo { + dpll_per_clkdcoldo: dpll_per_clkdcoldo@2e14 { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&dpll_per_ck>; @@ -701,7 +701,7 @@ ti,invert-autoidle-bit; }; - dll_aging_clk_div: dll_aging_clk_div { + dll_aging_clk_div: dll_aging_clk_div@4250 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin_ck>; @@ -733,14 +733,14 @@ clock-div = <2>; }; - usbphy_32khz_clkmux: usbphy_32khz_clkmux { + usbphy_32khz_clkmux: usbphy_32khz_clkmux@4260 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>; reg = <0x4260>; }; - usb_phy0_always_on_clk32k: usb_phy0_always_on_clk32k { + usb_phy0_always_on_clk32k: usb_phy0_always_on_clk32k@2a40 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&usbphy_32khz_clkmux>; @@ -748,7 +748,7 @@ reg = <0x2a40>; }; - usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k { + usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k@2a48 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&usbphy_32khz_clkmux>; @@ -756,7 +756,7 @@ reg = <0x2a48>; }; - usb_otg_ss0_refclk960m: usb_otg_ss0_refclk960m { + usb_otg_ss0_refclk960m: usb_otg_ss0_refclk960m@8a60 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_clkdcoldo>; @@ -764,11 +764,65 @@ reg = <0x8a60>; }; - usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m { + usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m@8a68 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_clkdcoldo>; ti,bit-shift = <8>; reg = <0x8a68>; }; + + clkout1_osc_div_ck: clkout1_osc_div_ck { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clocks = <&sys_clkin_ck>; + ti,bit-shift = <20>; + ti,max-div = <4>; + reg = <0x4100>; + }; + + clkout1_src2_mux_ck: clkout1_src2_mux_ck { + #clock-cells = <0>; + compatible = "ti,mux-clock"; + clocks = <&clk_rc32k_ck>, <&sysclk_div>, <&dpll_ddr_m2_ck>, + <&dpll_per_m2_ck>, <&dpll_disp_m2_ck>, + <&dpll_mpu_m2_ck>; + reg = <0x4100>; + }; + + clkout1_src2_pre_div_ck: clkout1_src2_pre_div_ck { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clocks = <&clkout1_src2_mux_ck>; + ti,bit-shift = <4>; + ti,max-div = <8>; + reg = <0x4100>; + }; + + clkout1_src2_post_div_ck: clkout1_src2_post_div_ck { + #clock-cells = <0>; + compatible = "ti,divider-clock"; + clocks = <&clkout1_src2_pre_div_ck>; + ti,bit-shift = <8>; + ti,max-div = <32>; + ti,index-power-of-two; + reg = <0x4100>; + }; + + clkout1_mux_ck: clkout1_mux_ck { + #clock-cells = <0>; + compatible = "ti,mux-clock"; + clocks = <&clkout1_osc_div_ck>, <&clk_rc32k_ck>, + <&clkout1_src2_post_div_ck>, <&dpll_extdev_m2_ck>; + ti,bit-shift = <16>; + reg = <0x4100>; + }; + + clkout1_ck: clkout1_ck { + #clock-cells = <0>; + compatible = "ti,gate-clock"; + clocks = <&clkout1_mux_ck>; + ti,bit-shift = <23>; + reg = <0x4100>; + }; }; diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts new file mode 100644 index 000000000000..e3acb99703e1 --- /dev/null +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "dra74x.dtsi" +#include +#include +#include "am57xx-idk-common.dtsi" + +/ { + model = "TI AM5728 IDK"; + compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", + "ti,dra7"; + + memory { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; + }; + + extcon_usb2: extcon_usb2 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; + }; + + status-leds { + compatible = "gpio-leds"; + cpu0-led { + label = "status0:red:cpu0"; + gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu0"; + }; + + usr0-led { + label = "status0:green:usr"; + gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + heartbeat-led { + label = "status0:blue:heartbeat"; + gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + cpu1-led { + label = "status1:red:cpu1"; + gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "cpu1"; + }; + + usr1-led { + label = "status1:green:usr"; + gpios = <&gpio7 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + mmc0-led { + label = "status1:blue:mmc0"; + gpios = <&gpio7 22 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "mmc0"; + }; + }; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&v3_3d>; + vmmc_aux-supply = <&ldo1_reg>; + bus-width = <4>; + cd-gpios = <&gpio6 27 0>; /* gpio 219 */ +}; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index 4168eb9dd369..81d6c3033b51 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "dra74x.dtsi" +#include "am57xx-commercial-grade.dtsi" #include #include @@ -144,7 +145,7 @@ }; }; - sound0: sound@0 { + sound0: sound0 { compatible = "simple-audio-card"; simple-audio-card,name = "BeagleBoard-X15"; simple-audio-card,widgets = @@ -166,8 +167,6 @@ sound0_master: simple-audio-card,codec { sound-dai = <&tlv320aic3104>; - assigned-clocks = <&clkoutmux2_clk_mux>; - assigned-clock-parents = <&sys_clk2_dclk_div>; clocks = <&clkout2_clk>; }; }; @@ -427,7 +426,7 @@ /* VDD_DSPEVE, VDD_IVA, VDD_GPU */ regulator-name = "smps45"; regulator-min-microvolt = < 850000>; - regulator-max-microvolt = <1150000>; + regulator-max-microvolt = <1250000>; regulator-always-on; regulator-boot-on; }; @@ -436,7 +435,7 @@ /* VDD_CORE */ regulator-name = "smps6"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1030000>; + regulator-max-microvolt = <1150000>; regulator-always-on; regulator-boot-on; }; @@ -571,6 +570,9 @@ pinctrl-names = "default", "sleep"; pinctrl-0 = <&clkout2_pins_default>; pinctrl-1 = <&clkout2_pins_sleep>; + assigned-clocks = <&clkoutmux2_clk_mux>; + assigned-clock-parents = <&sys_clk2_dclk_div>; + status = "okay"; adc-settle-ms = <40>; @@ -795,6 +797,8 @@ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 1 2 0 0 >; + tx-num-evt = <32>; + rx-num-evt = <32>; }; &mailbox5 { diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts index 14f912a1b4fd..378b142ef88c 100644 --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts @@ -51,7 +51,7 @@ regulator-max-microvolt = <3300000>; }; - sound0: sound@0 { + sound0: sound0 { compatible = "simple-audio-card"; simple-audio-card,name = "CL-SOM-AM57x-Sound-Card"; simple-audio-card,format = "i2s"; diff --git a/arch/arm/boot/dts/am57xx-commercial-grade.dtsi b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi new file mode 100644 index 000000000000..c183654464e9 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi @@ -0,0 +1,23 @@ +&cpu_alert0 { + temperature = <80000>; /* milliCelsius */ +}; + +&cpu_crit { + temperature = <90000>; /* milliCelsius */ +}; + +&gpu_crit { + temperature = <90000>; /* milliCelsius */ +}; + +&core_crit { + temperature = <90000>; /* milliCelsius */ +}; + +&dspeve_crit { + temperature = <90000>; /* milliCelsius */ +}; + +&iva_crit { + temperature = <90000>; /* milliCelsius */ +}; diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi new file mode 100644 index 000000000000..0e63b9dff6e7 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -0,0 +1,306 @@ +/* + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am57xx-industrial-grade.dtsi" + +/ { + aliases { + rtc0 = &tps659038_rtc; + rtc1 = &rtc; + }; + + vmain: fixedregulator-vmain { + compatible = "regulator-fixed"; + regulator-name = "VMAIN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + v3_3d: fixedregulator-v3_3d { + compatible = "regulator-fixed"; + regulator-name = "V3_3D"; + vin-supply = <&smps9_reg>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + vtt_fixed: fixedregulator-vtt { + /* TPS51200 */ + compatible = "regulator-fixed"; + regulator-name = "vtt_fixed"; + vin-supply = <&v3_3d>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + tps659038: tps659038@58 { + compatible = "ti,tps659038"; + reg = <0x58>; + interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH + &dra7_pmx_core 0x418>; + #interrupt-cells = <2>; + interrupt-controller; + ti,system-power-controller; + + tps659038_pmic { + compatible = "ti,tps659038-pmic"; + + smps12-in-supply = <&vmain>; + smps3-in-supply = <&vmain>; + smps45-in-supply = <&vmain>; + smps6-in-supply = <&vmain>; + smps7-in-supply = <&vmain>; + smps8-in-supply = <&vmain>; + smps9-in-supply = <&vmain>; + ldo1-in-supply = <&vmain>; + ldo2-in-supply = <&vmain>; + ldo3-in-supply = <&vmain>; + ldo4-in-supply = <&vmain>; + ldo9-in-supply = <&vmain>; + ldoln-in-supply = <&vmain>; + ldousb-in-supply = <&vmain>; + ldortc-in-supply = <&vmain>; + + regulators { + smps12_reg: smps12 { + /* VDD_MPU */ + regulator-name = "smps12"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps3_reg: smps3 { + /* VDD_DDR EMIF1 EMIF2 */ + regulator-name = "smps3"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + smps45_reg: smps45 { + /* VDD_DSPEVE on AM572 */ + /* VDD_IVA + VDD_DSP on AM571 */ + regulator-name = "smps45"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps6_reg: smps6 { + /* VDD_GPU */ + regulator-name = "smps6"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps7_reg: smps7 { + /* VDD_CORE */ + regulator-name = "smps7"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + + smps8_reg: smps8 { + /* 5728 - VDD_IVAHD */ + /* 5718 - N.C. test point */ + regulator-name = "smps8"; + }; + + smps9_reg: smps9 { + /* VDD_3_3D */ + regulator-name = "smps9"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo1_reg: ldo1 { + /* VDDSHV8 - VSDMMC */ + /* NOTE: on rev 1.3a, data supply */ + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: ldo2 { + /* VDDSH18V */ + regulator-name = "ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo3_reg: ldo3 { + /* R1.3a 572x V1_8PHY_LDO3: USB, SATA */ + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + /* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/ + regulator-name = "ldo4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + /* LDO5-8 unused */ + + ldo9_reg: ldo9 { + /* VDD_RTC */ + regulator-name = "ldo9"; + regulator-min-microvolt = <840000>; + regulator-max-microvolt = <1160000>; + regulator-always-on; + regulator-boot-on; + }; + + ldoln_reg: ldoln { + /* VDDA_1V8_PLL */ + regulator-name = "ldoln"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldousb_reg: ldousb { + /* VDDA_3V_USB: VDDA_USBHS33 */ + regulator-name = "ldousb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldortc_reg: ldortc { + /* VDDA_RTC */ + regulator-name = "ldortc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + regen1: regen1 { + /* VDD_3V3_ON */ + regulator-name = "regen1"; + regulator-boot-on; + regulator-always-on; + }; + + regen2: regen2 { + /* Needed for PMIC internal resource */ + regulator-name = "regen2"; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + + tps659038_rtc: tps659038_rtc { + compatible = "ti,palmas-rtc"; + interrupt-parent = <&tps659038>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + }; + + tps659038_pwr_button: tps659038_pwr_button { + compatible = "ti,palmas-pwrbutton"; + interrupt-parent = <&tps659038>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + wakeup-source; + ti,palmas-long-press-seconds = <12>; + }; + + tps659038_gpio: tps659038_gpio { + compatible = "ti,palmas-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + }; +}; + +&uart3 { + status = "okay"; + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH + &dra7_pmx_core 0x248>; +}; + +&rtc { + status = "okay"; + ext-clk-src; +}; + +&mac { + status = "okay"; + dual_emac; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <2>; +}; + +&usb2_phy1 { + phy-supply = <&ldousb_reg>; +}; + +&usb2_phy2 { + phy-supply = <&ldousb_reg>; +}; + +&usb1 { + dr_mode = "host"; +}; + +&usb2 { + dr_mode = "otg"; +}; + +&mmc2 { + status = "okay"; + vmmc-supply = <&v3_3d>; + bus-width = <8>; + ti,non-removable; + max-frequency = <96000000>; +}; diff --git a/arch/arm/boot/dts/am57xx-industrial-grade.dtsi b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi new file mode 100644 index 000000000000..70c8c4ba1933 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi @@ -0,0 +1,23 @@ +&cpu_alert0 { + temperature = <90000>; /* milliCelsius */ +}; + +&cpu_crit { + temperature = <105000>; /* milliCelsius */ +}; + +&gpu_crit { + temperature = <105000>; /* milliCelsius */ +}; + +&core_crit { + temperature = <105000>; /* milliCelsius */ +}; + +&dspeve_crit { + temperature = <105000>; /* milliCelsius */ +}; + +&iva_crit { + temperature = <105000>; /* milliCelsius */ +}; diff --git a/arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts b/arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts new file mode 100644 index 000000000000..e68527b0d552 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts @@ -0,0 +1,93 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "arm-realview-eb-11mp.dts" + +/ { + model = "ARM RealView Emulation Baseboard with ARM11MPCore Rev B"; +}; + +/* + * The revision B has a distinctly different layout of the syscon, so + * append a specific compatible-string. + */ +&syscon { + compatible = "arm,realview-eb11mp-revb-syscon", "arm,realview-eb-syscon", "syscon", "simple-mfd"; +}; + +&intc { + reg = <0x10101000 0x1000>, + <0x10100100 0x100>; +}; + +&L2 { + reg = <0x10102000 0x1000>; +}; + +&scu { + reg = <0x10100000 0x100>; +}; + +&twd_timer { + reg = <0x10100600 0x20>; +}; + +&twd_wdog { + reg = <0x10100620 0x20>; +}; + +/* + * On revision B, we cannot reach the secondary interrupt + * controller, as a result, some peripherals that are dependent + * on their IRQ cannot be reached, so disable them. + */ +&intc_second { + status = "disabled"; +}; + +&gpio0 { + status = "disabled"; +}; + +&gpio1 { + status = "disabled"; +}; + +&gpio2 { + status = "disabled"; +}; + +&serial2 { + status = "disabled"; +}; + +&serial3 { + status = "disabled"; +}; + +&ssp { + status = "disabled"; +}; + +&wdog { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/arm-realview-eb-11mp.dts b/arch/arm/boot/dts/arm-realview-eb-11mp.dts new file mode 100644 index 000000000000..87ff602a2a2d --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb-11mp.dts @@ -0,0 +1,74 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/dts-v1/; +#include "arm-realview-eb-mp.dtsi" + +/ { + model = "ARM RealView Emulation Baseboard with ARM11MPCore Rev C"; + arm,hbi = <0x146>; + + /* + * This is the ARM11 MPCore tile (HBI-0146) used with the RealView EB. + * Reference: ARM DUI 0318F + * + * To run this machine with QEMU, specify the following: + * qemu-system-arm -M realview-eb-mpcore -smp cpus=4 + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "arm,realview-smp"; + + MP11_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,arm11mpcore"; + reg = <0>; + next-level-cache = <&L2>; + }; + + MP11_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,arm11mpcore"; + reg = <1>; + next-level-cache = <&L2>; + }; + + MP11_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,arm11mpcore"; + reg = <2>; + next-level-cache = <&L2>; + }; + + MP11_3: cpu@3 { + device_type = "cpu"; + compatible = "arm,arm11mpcore"; + reg = <3>; + next-level-cache = <&L2>; + }; + }; +}; + +&pmu { + interrupt-affinity = <&MP11_0>, <&MP11_1>, <&MP11_2>, <&MP11_3>; +}; diff --git a/arch/arm/boot/dts/arm-realview-eb-a9mp.dts b/arch/arm/boot/dts/arm-realview-eb-a9mp.dts new file mode 100644 index 000000000000..967684b3636c --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb-a9mp.dts @@ -0,0 +1,70 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/dts-v1/; +#include "arm-realview-eb-mp.dtsi" + +/ { + model = "ARM RealView EB Cortex A9 MPCore"; + + /* + * This is the Cortex A9 MPCore tile used with the + * RealView EB. + */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "arm,realview-smp"; + + A9_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + next-level-cache = <&L2>; + }; + + A9_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <1>; + next-level-cache = <&L2>; + }; + + A9_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <2>; + next-level-cache = <&L2>; + }; + + A9_3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <3>; + next-level-cache = <&L2>; + }; + }; +}; + +&pmu { + interrupt-affinity = <&A9_0>, <&A9_1>, <&A9_2>, <&A9_3>; +}; diff --git a/arch/arm/boot/dts/arm-realview-eb-mp.dtsi b/arch/arm/boot/dts/arm-realview-eb-mp.dtsi new file mode 100644 index 000000000000..7b8d90b7aeea --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb-mp.dtsi @@ -0,0 +1,225 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include +#include +#include "arm-realview-eb.dtsi" + +/* + * This is the common include file for all MPCore variants of the + * Evaluation Baseboard, i.e. ARM11MPCore, ARM11MPCore Revision B + * and Cortex-A9 MPCore. + */ +/ { + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "arm,realview-eb-soc", "simple-bus"; + regmap = <&syscon>; + ranges; + + /* Primary interrupt controller in the test chip */ + intc: interrupt-controller@1f000100 { + compatible = "arm,eb11mp-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x1f001000 0x1000>, + <0x1f000100 0x100>; + }; + + /* Secondary interrupt controller on the FPGA */ + intc_second: interrupt-controller@10040000 { + compatible = "arm,pl390"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x10041000 0x1000>, + <0x10040000 0x100>; + interrupt-parent = <&intc>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; + }; + + L2: l2-cache { + compatible = "arm,l220-cache"; + reg = <0x1f002000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>, + <0 30 IRQ_TYPE_LEVEL_HIGH>, + <0 31 IRQ_TYPE_LEVEL_HIGH>; + cache-unified; + cache-level = <2>; + /* + * Override default cache size, sets and + * associativity as these may be erroneously set + * up by boot loader(s), probably for safety + * since th outer sync operation can cause the + * cache to hang unless disabled. + */ + cache-size = <1048576>; // 1MB + cache-sets = <4096>; + cache-line-size = <32>; + arm,shared-override; + arm,parity-enable; + arm,outer-sync-disable; + }; + + scu: scu@1f000000 { + compatible = "arm,arm11mp-scu"; + reg = <0x1f000000 0x100>; + }; + + twd_timer: timer@1f000600 { + compatible = "arm,arm11mp-twd-timer"; + reg = <0x1f000600 0x20>; + interrupt-parent = <&intc>; + interrupts = <1 13 0xf04>; + }; + + twd_wdog: watchdog@1f000620 { + compatible = "arm,arm11mp-twd-wdt"; + reg = <0x1f000620 0x20>; + interrupt-parent = <&intc>; + interrupts = <1 14 0xf04>; + }; + + /* PMU with one IRQ line per core */ + pmu: pmu@0 { + compatible = "arm,arm11mpcore-pmu"; + interrupt-parent = <&intc>; + interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>, + <0 18 IRQ_TYPE_LEVEL_HIGH>, + <0 19 IRQ_TYPE_LEVEL_HIGH>, + <0 20 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +}; + +/* + * This adapts all the peripherals to the interrupt routing + * to the GIC on the core tile. + */ + +ðernet { + interrupt-parent = <&intc>; + interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usb { + interrupt-parent = <&intc>; + interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; +}; + +&aaci { + interrupt-parent = <&intc>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>; +}; + +&mmc { + interrupt-parent = <&intc>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>, + <0 15 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi0 { + interrupt-parent = <&intc>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi1 { + interrupt-parent = <&intc>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; +}; + +&charlcd { + interrupt-parent = <&intc>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial0 { + interrupt-parent = <&intc>; + interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial1 { + interrupt-parent = <&intc>; + interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer01 { + interrupt-parent = <&intc>; + interrupts = <0 1 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer23 { + interrupt-parent = <&intc>; + interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>; +}; + +&rtc { + interrupt-parent = <&intc>; + interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; +}; + +/* + * On revision A, these peripherals does not have their IRQ lines + * routed to the core tile, but they can be reached on the secondary + * GIC. + */ +&gpio0 { + interrupt-parent = <&intc_second>; + interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio1 { + interrupt-parent = <&intc_second>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio2 { + interrupt-parent = <&intc_second>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial2 { + interrupt-parent = <&intc_second>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; + status = "okay"; +}; + +&serial3 { + interrupt-parent = <&intc_second>; + interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; + status = "okay"; +}; + +&ssp { + interrupt-parent = <&intc_second>; + interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; + status = "okay"; +}; + +&wdog { + interrupt-parent = <&intc_second>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/arm-realview-eb.dts b/arch/arm/boot/dts/arm-realview-eb.dts new file mode 100644 index 000000000000..15431077f00c --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb.dts @@ -0,0 +1,166 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/dts-v1/; +#include +#include +#include "arm-realview-eb.dtsi" + +/ { + model = "ARM RealView Emulation Baseboard"; + compatible = "arm,realview-eb"; + arm,hbi = <0x140>; + + /* + * This is the core tile with the CPU and GIC etc for the + * ARM926EJ-S, ARM1136, ARM1176 that does not have L2 cache + * or PMU. + * + * To run this machine with QEMU, specify the following: + * qemu-system-arm -M realview-eb + * Unless specified, QEMU will emulate an ARM926EJ-S core tile. + * Switches -cpu arm1136 or -cpu arm1176 emulates the other + * core tiles. + */ + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "arm,realview-eb-soc", "simple-bus"; + regmap = <&syscon>; + ranges; + + intc: interrupt-controller@10040000 { + compatible = "arm,pl390"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x10041000 0x1000>, + <0x10040000 0x100>; + }; + }; +}; + +/* + * This adapts all the peripherals to the interrupt routing + * to the GIC on the core tile. + */ + +ðernet { + interrupt-parent = <&intc>; + interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usb { + interrupt-parent = <&intc>; + interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>; +}; + +&aaci { + interrupt-parent = <&intc>; + interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>; +}; + +&mmc { + interrupt-parent = <&intc>; + interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>, + <0 18 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi0 { + interrupt-parent = <&intc>; + interrupts = <0 20 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi1 { + interrupt-parent = <&intc>; + interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; +}; + +&charlcd { + interrupt-parent = <&intc>; + interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial0 { + interrupt-parent = <&intc>; + interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial1 { + interrupt-parent = <&intc>; + interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial2 { + interrupt-parent = <&intc>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial3 { + interrupt-parent = <&intc>; + interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; +}; + +&ssp { + interrupt-parent = <&intc>; + interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; +}; + +&wdog { + interrupt-parent = <&intc>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer01 { + interrupt-parent = <&intc>; + interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer23 { + interrupt-parent = <&intc>; + interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio0 { + interrupt-parent = <&intc>; + interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio1 { + interrupt-parent = <&intc>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio2 { + interrupt-parent = <&intc>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; +}; + +&rtc { + interrupt-parent = <&intc>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; +}; + +&clcd { + interrupt-parent = <&intc>; + interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; +}; diff --git a/arch/arm/boot/dts/arm-realview-eb.dtsi b/arch/arm/boot/dts/arm-realview-eb.dtsi new file mode 100644 index 000000000000..1c6a040218e3 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb.dtsi @@ -0,0 +1,453 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include +#include +#include "skeleton.dtsi" + +/ { + compatible = "arm,realview-eb"; + + chosen { }; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c; + }; + + memory { + /* 128 MiB memory @ 0x0 */ + reg = <0x00000000 0x08000000>; + }; + + /* The voltage to the MMC card is hardwired at 3.3V */ + vmmc: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + veth: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "veth"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + xtal24mhz: xtal24mhz@24M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + + timclk: timclk@1M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <24>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + mclk: mclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + kmiclk: kmiclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + sspclk: sspclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + uartclk: uartclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + wdogclk: wdogclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + /* FIXME: this actually hangs off the PLL clocks */ + pclk: pclk@0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + flash0@40000000 { + /* 2 * 32MiB NOR Flash memory */ + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x40000000 0x04000000>; + bank-width = <4>; + }; + + flash1@44000000 { + /* 2 * 32MiB NOR Flash memory */ + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x44000000 0x04000000>; + bank-width = <4>; + }; + + /* SMSC 9118 ethernet with PHY and EEPROM */ + ethernet: ethernet@4e000000 { + compatible = "smsc,lan9118", "smsc,lan9115"; + reg = <0x4e000000 0x10000>; + phy-mode = "mii"; + reg-io-width = <4>; + smsc,irq-active-high; + smsc,irq-push-pull; + vdd33a-supply = <&veth>; + vddvario-supply = <&veth>; + }; + + usb: usb@4f000000 { + compatible = "nxp,usb-isp1761"; + reg = <0x4f000000 0x20000>; + port1-otg; + }; + + /* These peripherals are inside the FPGA */ + fpga { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + syscon: syscon@10000000 { + compatible = "arm,realview-eb-syscon", "syscon", "simple-mfd"; + reg = <0x10000000 0x1000>; + + led@08.0 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x01>; + label = "versatile:0"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + led@08.1 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x02>; + label = "versatile:1"; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + led@08.2 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x04>; + label = "versatile:2"; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + led@08.3 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x08>; + label = "versatile:3"; + default-state = "off"; + }; + led@08.4 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x10>; + label = "versatile:4"; + default-state = "off"; + }; + led@08.5 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x20>; + label = "versatile:5"; + default-state = "off"; + }; + led@08.6 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x40>; + label = "versatile:6"; + default-state = "off"; + }; + led@08.7 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x80>; + label = "versatile:7"; + default-state = "off"; + }; + oscclk0: osc0@0c { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x0C>; + clocks = <&xtal24mhz>; + }; + oscclk1: osc1@10 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x10>; + clocks = <&xtal24mhz>; + }; + oscclk2: osc2@14 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x14>; + clocks = <&xtal24mhz>; + }; + oscclk3: osc3@18 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x18>; + clocks = <&xtal24mhz>; + }; + oscclk4: osc4@1c { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x1c>; + clocks = <&xtal24mhz>; + }; + }; + + i2c: i2c@10002000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "arm,versatile-i2c"; + reg = <0x10002000 0x1000>; + + rtc@68 { + compatible = "dallas,ds1338"; + reg = <0x68>; + }; + }; + + aaci: aaci@10004000 { + compatible = "arm,pl041", "arm,primecell"; + reg = <0x10004000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + mmc: mmcsd@10005000 { + compatible = "arm,pl18x", "arm,primecell"; + reg = <0x10005000 0x1000>; + + /* Due to frequent FIFO overruns, use just 500 kHz */ + max-frequency = <500000>; + bus-width = <4>; + cap-sd-highspeed; + cap-mmc-highspeed; + clocks = <&mclk>, <&pclk>; + clock-names = "mclk", "apb_pclk"; + vmmc-supply = <&vmmc>; + cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + }; + + kmi0: kmi@10006000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x10006000 0x1000>; + clocks = <&kmiclk>, <&pclk>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + kmi1: kmi@10007000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x10007000 0x1000>; + clocks = <&kmiclk>, <&pclk>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + charlcd: fpga_charlcd: charlcd@10008000 { + compatible = "arm,versatile-lcd"; + reg = <0x10008000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + serial0: serial@10009000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x10009000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + serial1: serial@1000a000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000a000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + serial2: serial@1000b000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000b000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + serial3: serial@1000c000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000c000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + ssp: ssp@1000d000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x1000d000 0x1000>; + clocks = <&sspclk>, <&pclk>; + clock-names = "SSPCLK", "apb_pclk"; + }; + + wdog: watchdog@10010000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x10010000 0x1000>; + clocks = <&wdogclk>, <&pclk>; + clock-names = "wdogclk", "apb_pclk"; + status = "disabled"; + }; + + timer01: timer@10011000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10011000 0x1000>; + clocks = <&timclk>, <&timclk>, <&pclk>; + clock-names = "timer1", "timer2", "apb_pclk"; + }; + + timer23: timer@10012000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10012000 0x1000>; + clocks = <&timclk>, <&timclk>, <&pclk>; + clock-names = "timer1", "timer2", "apb_pclk"; + }; + + gpio0: gpio@10013000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10013000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpio1: gpio@10014000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10014000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpio2: gpio@10015000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10015000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + rtc: rtc@10017000 { + compatible = "arm,pl031", "arm,primecell"; + reg = <0x10017000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + clcd: clcd@10020000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0x10020000 0x1000>; + interrupt-names = "combined"; + clocks = <&oscclk0>, <&pclk>; + clock-names = "clcdclk", "apb_pclk"; + + port { + clcd_pads: endpoint { + remote-endpoint = <&clcd_panel>; + arm,pl11x,tft-r0g0b0-pads = <0 8 16>; + }; + }; + + panel { + compatible = "panel-dpi"; + + port { + clcd_panel: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + + /* Standard 640x480 VGA timings */ + panel-timing { + clock-frequency = <25175000>; + hactive = <640>; + hback-porch = <48>; + hfront-porch = <16>; + hsync-len = <96>; + vactive = <480>; + vback-porch = <33>; + vfront-porch = <10>; + vsync-len = <2>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm-realview-pb1176.dts index 652d85b28aaa..c789564f2803 100644 --- a/arch/arm/boot/dts/arm-realview-pb1176.dts +++ b/arch/arm/boot/dts/arm-realview-pb1176.dts @@ -394,6 +394,46 @@ reg = <0x10200000 0x4000>; bank-width = <1>; }; + + clcd@10112000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0x10112000 0x1000>; + interrupt-parent = <&intc_dc1176>; + interrupt-names = "combined"; + interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&oscclk0>, <&pclk>; + clock-names = "clcdclk", "apb_pclk"; + + port { + clcd_pads: endpoint { + remote-endpoint = <&clcd_panel>; + arm,pl11x,tft-r0g0b0-pads = <0 8 16>; + }; + }; + + panel { + compatible = "panel-dpi"; + + port { + clcd_panel: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + + /* Standard 640x480 VGA timings */ + panel-timing { + clock-frequency = <25175000>; + hactive = <640>; + hback-porch = <48>; + hfront-porch = <16>; + hsync-len = <96>; + vactive = <480>; + vback-porch = <33>; + vfront-porch = <10>; + vsync-len = <2>; + }; + }; + }; }; /* These peripherals are inside the FPGA rather than the DevChip */ diff --git a/arch/arm/boot/dts/arm-realview-pb11mp.dts b/arch/arm/boot/dts/arm-realview-pb11mp.dts index 63d6a051839f..3944765ac4b0 100644 --- a/arch/arm/boot/dts/arm-realview-pb11mp.dts +++ b/arch/arm/boot/dts/arm-realview-pb11mp.dts @@ -627,16 +627,17 @@ }; }; + /* Standard 640x480 VGA timings */ panel-timing { - clock-frequency = <63500127>; - hactive = <1024>; - hback-porch = <152>; - hfront-porch = <48>; - hsync-len = <104>; - vactive = <768>; - vback-porch = <23>; - vfront-porch = <3>; - vsync-len = <4>; + clock-frequency = <25175000>; + hactive = <640>; + hback-porch = <48>; + hfront-porch = <16>; + hsync-len = <96>; + vactive = <480>; + vback-porch = <33>; + vfront-porch = <10>; + vsync-len = <2>; }; }; }; diff --git a/arch/arm/boot/dts/arm-realview-pba8.dts b/arch/arm/boot/dts/arm-realview-pba8.dts new file mode 100644 index 000000000000..d3238c252b59 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-pba8.dts @@ -0,0 +1,178 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/dts-v1/; +#include "arm-realview-pbx.dtsi" + +/ { + model = "ARM RealView Platform Baseboard for Cortex-A8"; + compatible = "arm,realview-pba8"; + arm,hbi = <0x178>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "arm,realview-smp"; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a8"; + reg = <0>; + }; + }; + + pmu: pmu@0 { + compatible = "arm,cortex-a8-pmu"; + interrupt-parent = <&intc>; + interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu0>; + }; + + /* Primary GIC PL390 interrupt controller in the test chip */ + intc: interrupt-controller@1e000000 { + compatible = "arm,pl390"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x1e001000 0x1000>, + <0x1e000000 0x100>; + }; +}; + +ðernet { + interrupt-parent = <&intc>; + interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usb { + interrupt-parent = <&intc>; + interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>; +}; + +&soc { + compatible = "arm,realview-pba8-soc", "simple-bus"; +}; + +&syscon { + compatible = "arm,realview-pba8-syscon", "syscon", "simple-mfd"; +}; + +&serial0 { + interrupt-parent = <&intc>; + interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial1 { + interrupt-parent = <&intc>; + interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial2 { + interrupt-parent = <&intc>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial3 { + interrupt-parent = <&intc>; + interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; +}; + +&ssp { + interrupt-parent = <&intc>; + interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; +}; + +&wdog0 { + interrupt-parent = <&intc>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>; +}; + +&wdog1 { + interrupt-parent = <&intc>; + interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer01 { + interrupt-parent = <&intc>; + interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer23 { + interrupt-parent = <&intc>; + interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio0 { + interrupt-parent = <&intc>; + interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio1 { + interrupt-parent = <&intc>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio2 { + interrupt-parent = <&intc>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; +}; + +&rtc { + interrupt-parent = <&intc>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer45 { + interrupt-parent = <&intc>; + interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer67 { + interrupt-parent = <&intc>; + interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>; +}; + +&aaci { + interrupt-parent = <&intc>; + interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>; +}; + +&mmc { + interrupt-parent = <&intc>; + interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>, + <0 18 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi0 { + interrupt-parent = <&intc>; + interrupts = <0 20 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi1 { + interrupt-parent = <&intc>; + interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; +}; + +&clcd { + interrupt-parent = <&intc>; + interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; +}; diff --git a/arch/arm/boot/dts/arm-realview-pbx-a9.dts b/arch/arm/boot/dts/arm-realview-pbx-a9.dts new file mode 100644 index 000000000000..db808f92dd79 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-pbx-a9.dts @@ -0,0 +1,229 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/dts-v1/; +#include "arm-realview-pbx.dtsi" + +/ { + /* + * This is the RealView Platform Baseboard Explore for Cortex-A9 + * (HBI0182 + HBI0183) as described in ARM DUI 0440B + */ + model = "ARM RealView Platform Baseboard Explore for Cortex-A9"; + arm,hbi = <0x182>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "arm,realview-smp"; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU0>; + }; + core1 { + cpu = <&CPU1>; + }; + }; + }; + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x0>; + next-level-cache = <&L2>; + }; + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x1>; + next-level-cache = <&L2>; + }; + }; + + L2: l2-cache { + compatible = "arm,pl310-cache"; + reg = <0x1f002000 0x1000>; + cache-unified; + cache-level = <2>; + /* + * Override default cache size, sets and + * associativity as these may be erroneously set + * up by boot loader(s). + */ + cache-size = <1048576>; // 1MB + cache-sets = <4096>; + cache-line-size = <32>; + arm,parity-disable; + arm,tag-latency = <1>; + arm,data-latency = <1 1>; + arm,dirty-latency = <1>; + }; + + scu: scu@1f000000 { + compatible = "arm,cortex-a9-scu"; + reg = <0x1f000000 0x100>; + }; + + twd_timer: timer@1f000600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x1f000600 0x20>; + interrupt-parent = <&intc>; + interrupts = <1 13 0xf04>; + }; + + twd_wdog: watchdog@1f000620 { + compatible = "arm,cortex-a9-twd-wdt"; + reg = <0x1f000620 0x20>; + interrupt-parent = <&intc>; + interrupts = <1 14 0xf04>; + }; + + pmu: pmu@0 { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&intc>; + interrupts = <0 44 IRQ_TYPE_LEVEL_HIGH>, + <0 45 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&CPU0>, <&CPU1>; + }; + + /* Primary GIC PL390 interrupt controller in the test chip */ + intc: interrupt-controller@1f000000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0x1f001000 0x1000>, + <0x1f000100 0x100>; + }; +}; + +ðernet { + interrupt-parent = <&intc>; + interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>; +}; + +&usb { + interrupt-parent = <&intc>; + interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial0 { + interrupt-parent = <&intc>; + interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial1 { + interrupt-parent = <&intc>; + interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial2 { + interrupt-parent = <&intc>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; +}; + +&serial3 { + interrupt-parent = <&intc>; + interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; +}; + +&ssp { + interrupt-parent = <&intc>; + interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; +}; + +&wdog0 { + interrupt-parent = <&intc>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>; +}; + +&wdog1 { + interrupt-parent = <&intc>; + interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer01 { + interrupt-parent = <&intc>; + interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer23 { + interrupt-parent = <&intc>; + interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio0 { + interrupt-parent = <&intc>; + interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio1 { + interrupt-parent = <&intc>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; +}; + +&gpio2 { + interrupt-parent = <&intc>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; +}; + +&rtc { + interrupt-parent = <&intc>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer45 { + interrupt-parent = <&intc>; + interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; +}; + +&timer67 { + interrupt-parent = <&intc>; + interrupts = <0 42 IRQ_TYPE_LEVEL_HIGH>; +}; + +&aaci { + interrupt-parent = <&intc>; + interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>; +}; + +&mmc { + interrupt-parent = <&intc>; + interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>, + <0 18 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi0 { + interrupt-parent = <&intc>; + interrupts = <0 20 IRQ_TYPE_LEVEL_HIGH>; +}; + +&kmi1 { + interrupt-parent = <&intc>; + interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; +}; + +&clcd { + interrupt-parent = <&intc>; + interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; +}; diff --git a/arch/arm/boot/dts/arm-realview-pbx.dtsi b/arch/arm/boot/dts/arm-realview-pbx.dtsi new file mode 100644 index 000000000000..aeb49c4bd773 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-pbx.dtsi @@ -0,0 +1,542 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include +#include +#include "skeleton.dtsi" + +/ { + compatible = "arm,realview-pbx"; + + chosen { }; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c; + }; + + memory { + /* 128 MiB memory @ 0x0 */ + reg = <0x00000000 0x08000000>; + }; + + /* The voltage to the MMC card is hardwired at 3.3V */ + vmmc: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vmmc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + veth: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "veth"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + xtal24mhz: xtal24mhz@24M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + + refclk32khz: refclk32khz { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + timclk: timclk@1M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <24>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + mclk: mclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + kmiclk: kmiclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + sspclk: sspclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + uartclk: uartclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + wdogclk: wdogclk@24M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&xtal24mhz>; + }; + + /* FIXME: this actually hangs off the PLL clocks */ + pclk: pclk@0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + flash0@40000000 { + /* 2 * 32MiB NOR Flash memory */ + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x40000000 0x04000000>; + bank-width = <4>; + }; + + flash1@44000000 { + /* 2 * 32MiB NOR Flash memory */ + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x44000000 0x04000000>; + bank-width = <4>; + }; + + /* SMSC 9118 ethernet with PHY and EEPROM */ + ethernet: ethernet@4e000000 { + compatible = "smsc,lan9118", "smsc,lan9115"; + reg = <0x4e000000 0x10000>; + phy-mode = "mii"; + reg-io-width = <4>; + smsc,irq-active-high; + smsc,irq-push-pull; + vdd33a-supply = <&veth>; + vddvario-supply = <&veth>; + }; + + usb: usb@4f000000 { + compatible = "nxp,usb-isp1761"; + reg = <0x4f000000 0x20000>; + port1-otg; + }; + + soc: soc@0 { + compatible = "arm,realview-pbx-soc", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + regmap = <&syscon>; + ranges; + + syscon: syscon@10000000 { + compatible = "arm,realview-pbx-syscon", "syscon", "simple-mfd"; + reg = <0x10000000 0x1000>; + + led@08.0 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x01>; + label = "versatile:0"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + led@08.1 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x02>; + label = "versatile:1"; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + led@08.2 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x04>; + label = "versatile:2"; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + led@08.3 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x08>; + label = "versatile:3"; + default-state = "off"; + }; + led@08.4 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x10>; + label = "versatile:4"; + default-state = "off"; + }; + led@08.5 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x20>; + label = "versatile:5"; + default-state = "off"; + }; + led@08.6 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x40>; + label = "versatile:6"; + default-state = "off"; + }; + led@08.7 { + compatible = "register-bit-led"; + offset = <0x08>; + mask = <0x80>; + label = "versatile:7"; + default-state = "off"; + }; + oscclk0: osc0@0c { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x0C>; + clocks = <&xtal24mhz>; + }; + oscclk1: osc1@10 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x10>; + clocks = <&xtal24mhz>; + }; + oscclk2: osc2@14 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x14>; + clocks = <&xtal24mhz>; + }; + oscclk3: osc3@18 { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x18>; + clocks = <&xtal24mhz>; + }; + oscclk4: osc4@1c { + compatible = "arm,syscon-icst307"; + #clock-cells = <0>; + lock-offset = <0x20>; + vco-offset = <0x1c>; + clocks = <&xtal24mhz>; + }; + }; + + sp810_syscon0: sysctl@10001000 { + compatible = "arm,sp810", "arm,primecell"; + reg = <0x10001000 0x1000>; + clocks = <&refclk32khz>, <&timclk>, <&xtal24mhz>; + clock-names = "refclk", "timclk", "apb_pclk"; + #clock-cells = <1>; + clock-output-names = "timerclk0", + "timerclk1", + "timerclk2", + "timerclk3"; + assigned-clocks = <&sp810_syscon0 0>, + <&sp810_syscon0 1>, + <&sp810_syscon0 2>, + <&sp810_syscon0 3>; + assigned-clock-parents = <&timclk>, + <&timclk>, + <&timclk>, + <&timclk>; + }; + + i2c: i2c@10002000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "arm,versatile-i2c"; + reg = <0x10002000 0x1000>; + + rtc@68 { + compatible = "dallas,ds1338"; + reg = <0x68>; + }; + }; + + serial0: serial@10009000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x10009000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + serial1: serial@1000a000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000a000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + serial2: serial@1000b000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000b000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + + ssp: ssp@1000d000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x1000d000 0x1000>; + clocks = <&sspclk>, <&pclk>; + clock-names = "SSPCLK", "apb_pclk"; + }; + + wdog0: watchdog@1000f000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x1000f000 0x1000>; + clocks = <&wdogclk>, <&pclk>; + clock-names = "wdogclk", "apb_pclk"; + status = "disabled"; + }; + + wdog1: watchdog@10010000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x10010000 0x1000>; + clocks = <&wdogclk>, <&pclk>; + clock-names = "wdogclk", "apb_pclk"; + status = "disabled"; + }; + + timer01: timer@10011000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10011000 0x1000>; + clocks = <&sp810_syscon0 0>, + <&sp810_syscon0 1>, + <&pclk>; + clock-names = "timerclk0", + "timerclk1", + "apb_pclk"; + }; + + timer23: timer@10012000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10012000 0x1000>; + clocks = <&sp810_syscon0 2>, + <&sp810_syscon0 3>, + <&pclk>; + clock-names = "timerclk2", + "timerclk3", + "apb_pclk"; + }; + + gpio0: gpio@10013000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10013000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpio1: gpio@10014000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10014000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + gpio2: gpio@10015000 { + compatible = "arm,pl061", "arm,primecell"; + reg = <0x10015000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + /* DVI serial bus control is at 10016000 */ + + rtc: rtc@10017000 { + compatible = "arm,pl031", "arm,primecell"; + reg = <0x10017000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + timer45: timer@10018000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10018000 0x1000>; + clocks = <&timclk>, <&timclk>, <&pclk>; + clock-names = "timerclk4", "timerclk5", "apb_pclk"; + }; + + timer67: timer@10019000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x10019000 0x1000>; + clocks = <&timclk>, <&timclk>, <&pclk>; + clock-names = "timerclk6", "timerclk7", "apb_pclk"; + }; + + sp810_syscon1: sysctl@1001a000 { + compatible = "arm,sp810", "arm,primecell"; + reg = <0x1001a000 0x1000>; + clocks = <&refclk32khz>, <&timclk>, <&xtal24mhz>; + clock-names = "refclk", "timclk", "apb_pclk"; + #clock-cells = <1>; + clock-output-names = "timerclk4", + "timerclk5", + "timerclk6", + "timerclk7"; + assigned-clocks = <&sp810_syscon1 0>, + <&sp810_syscon1 1>, + <&sp810_syscon1 2>, + <&sp810_syscon1 3>; + assigned-clock-parents = <&timclk>, + <&timclk>, + <&timclk>, + <&timclk>; + }; + }; + + + /* These peripherals are inside the FPGA */ + fpga { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + aaci: aaci@10004000 { + compatible = "arm,pl041", "arm,primecell"; + reg = <0x10004000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; + }; + + mmc: mmcsd@10005000 { + compatible = "arm,pl18x", "arm,primecell"; + reg = <0x10005000 0x1000>; + + /* Due to frequent FIFO overruns, use just 500 kHz */ + max-frequency = <500000>; + bus-width = <4>; + cap-sd-highspeed; + cap-mmc-highspeed; + clocks = <&mclk>, <&pclk>; + clock-names = "mclk", "apb_pclk"; + vmmc-supply = <&vmmc>; + cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + }; + + kmi0: kmi@10006000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x10006000 0x1000>; + clocks = <&kmiclk>, <&pclk>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + kmi1: kmi@10007000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x10007000 0x1000>; + clocks = <&kmiclk>, <&pclk>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + serial3: serial@1000c000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x1000c000 0x1000>; + clocks = <&uartclk>, <&pclk>; + clock-names = "uartclk", "apb_pclk"; + }; + }; + + /* These peripherals are inside the NEC ISSP */ + issp { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + clcd: clcd@10020000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0x10020000 0x1000>; + interrupt-names = "combined"; + clocks = <&oscclk4>, <&pclk>; + clock-names = "clcdclk", "apb_pclk"; + + port { + clcd_pads: endpoint { + remote-endpoint = <&clcd_panel>; + arm,pl11x,tft-r0g0b0-pads = <0 8 16>; + }; + }; + + panel { + compatible = "panel-dpi"; + + port { + clcd_panel: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + + /* Standard 640x480 VGA timings */ + panel-timing { + clock-frequency = <25175000>; + hactive = <640>; + hback-porch = <48>; + hfront-porch = <16>; + hsync-len = <96>; + vactive = <480>; + vback-porch = <33>; + vfront-porch = <10>; + vsync-len = <2>; + }; + }; + }; + }; +}; + diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi index 85d2c377c332..8450944b28e6 100644 --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi @@ -245,7 +245,7 @@ button@2 { label = "Factory Reset Button"; linux,code = ; - gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; }; }; @@ -260,7 +260,7 @@ }; sata { - gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; + gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; default-state = "off"; }; }; @@ -313,7 +313,7 @@ &pinctrl { keys_pin: keys-pin { - marvell,pins = "mpp24", "mpp47"; + marvell,pins = "mpp24", "mpp29"; marvell,function = "gpio"; }; diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts index b89e6cf1271a..7a461541ce50 100644 --- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts +++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts @@ -304,13 +304,13 @@ button@1 { label = "WPS"; linux,code = ; - gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; }; button@2 { label = "Factory Reset Button"; linux,code = ; - gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; }; }; diff --git a/arch/arm/boot/dts/armv7-m.dtsi b/arch/arm/boot/dts/armv7-m.dtsi index b1ad7cf6ac02..16331aa79775 100644 --- a/arch/arm/boot/dts/armv7-m.dtsi +++ b/arch/arm/boot/dts/armv7-m.dtsi @@ -1,7 +1,7 @@ #include "skeleton.dtsi" / { - nvic: nv-interrupt-controller { + nvic: interrupt-controller@e000e100 { compatible = "arm,armv7m-nvic"; interrupt-controller; #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/artpec6.dtsi b/arch/arm/boot/dts/artpec6.dtsi index 30430162b886..3fac4c4d0007 100644 --- a/arch/arm/boot/dts/artpec6.dtsi +++ b/arch/arm/boot/dts/artpec6.dtsi @@ -91,96 +91,32 @@ clock-frequency = <50000000>; }; - /* PLL1 is used by CPU and some peripherals */ - pll1_clk: pll1_clk@f8000000 { + eth_phy_ref_clk: eth_phy_ref_clk { #clock-cells = <0>; - compatible = "axis,artpec6-pll1-clock"; - reg = <0xf8000000 4>; + compatible = "fixed-clock"; + clock-frequency = <125000000>; + }; + + clkctrl: clkctrl@0xf8000000 { + #clock-cells = <1>; + compatible = "axis,artpec6-clkctrl"; + reg = <0xf8000000 0x48>; clocks = <&ext_clk>; + clock-names = "sys_refclk"; }; - cpu_clk: cpu_clk { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <1>; - clock-mult = <1>; - clocks = <&pll1_clk>; - clock-output-names = "cpu_clk"; - }; - - cpu_clkdiv2: cpu_clkdiv2 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <2>; - clock-mult = <1>; - clocks = <&cpu_clk>; - }; - - cpu_clkdiv4: cpu_clkdiv4 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <4>; - clock-mult = <1>; - clocks = <&cpu_clk>; - }; - - apb_pclk: apb_pclk { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <8>; - clock-mult = <1>; - clocks = <&cpu_clk>; - clock-output-names = "apb_pclk"; - }; - - /* PLL2 is used by a number of peripherals, including UDL */ - pll2: pll2 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <1>; - clock-mult = <24>; - clocks = <&ext_clk>; - }; - - /* PLL2DIV2 is used by the Fractional Clock Divider, for i2s */ - pll2div2: pll2div2 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <2>; - clock-mult = <1>; - clocks = <&pll2>; - }; - - pll2div12: pll2div12 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <12>; - clock-mult = <1>; - clocks = <&pll2>; - }; - - pll2div24: pll2div24 { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <24>; - clock-mult = <1>; - clocks = <&pll2>; - clock-output-names = "uart_clk"; - }; - - gtimer@faf00200 { compatible = "arm,cortex-a9-global-timer"; reg = <0xfaf00200 0x20>; interrupts = ; - clocks = <&cpu_clkdiv2>; + clocks = <&clkctrl 1>; }; timer@faf00600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xfaf00600 0x20>; interrupts = ; - clocks = <&cpu_clkdiv2>; + clocks = <&clkctrl 1>; status = "disabled"; }; @@ -220,7 +156,8 @@ ethernet: ethernet@f8010000 { clock-names = "phy_ref_clk", "apb_pclk"; - clocks = <&ext_clk>, <&apb_pclk>; + clocks = <ð_phy_ref_clk>, + <&clkctrl 4>; compatible = "snps,dwc-qos-ethernet-4.10"; interrupt-parent = <&intc>; interrupts = ; @@ -238,7 +175,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0xf8036000 0x1000>; interrupts = ; - clocks = <&pll2div24>, <&apb_pclk>; + clocks = <&clkctrl 13>, + <&clkctrl 12>; clock-names = "uart_clk", "apb_pclk"; status = "disabled"; }; @@ -246,7 +184,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0xf8037000 0x1000>; interrupts = ; - clocks = <&pll2div24>, <&apb_pclk>; + clocks = <&clkctrl 13>, + <&clkctrl 12>; clock-names = "uart_clk", "apb_pclk"; status = "disabled"; }; @@ -254,7 +193,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0xf8038000 0x1000>; interrupts = ; - clocks = <&pll2div24>, <&apb_pclk>; + clocks = <&clkctrl 13>, + <&clkctrl 12>; clock-names = "uart_clk", "apb_pclk"; status = "disabled"; }; @@ -262,7 +202,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0xf8039000 0x1000>; interrupts = ; - clocks = <&pll2div24>, <&apb_pclk>; + clocks = <&clkctrl 13>, + <&clkctrl 12>; clock-names = "uart_clk", "apb_pclk"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts new file mode 100644 index 000000000000..1b7a5ff0e533 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -0,0 +1,25 @@ +/dts-v1/; + +#include "aspeed-g5.dtsi" + +/ { + model = "AST2500 EVB"; + compatible = "aspeed,ast2500"; + + aliases { + serial4 = &uart5; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk"; + }; + + memory { + reg = <0x80000000 0x20000000>; + }; +}; + +&uart5 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts new file mode 100644 index 000000000000..cc5fcf2940bf --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -0,0 +1,25 @@ +/dts-v1/; + +#include "aspeed-g4.dtsi" + +/ { + model = "Palmetto BMC"; + compatible = "tyan,palmetto-bmc", "aspeed,ast2400"; + + aliases { + serial4 = &uart5; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,38400 earlyprintk"; + }; + + memory { + reg = <0x40000000 0x10000000>; + }; +}; + +&uart5 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi new file mode 100644 index 000000000000..22dee5937d5c --- /dev/null +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -0,0 +1,161 @@ +#include "skeleton.dtsi" + +/ { + model = "Aspeed BMC"; + compatible = "aspeed,ast2400"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&vic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; + reg = <0>; + }; + }; + + clocks { + clk_clkin: clk_clkin { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <48000000>; + }; + + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + vic: interrupt-controller@1e6c0080 { + compatible = "aspeed,ast2400-vic"; + interrupt-controller; + #interrupt-cells = <1>; + valid-sources = <0xffffffff 0x0007ffff>; + reg = <0x1e6c0080 0x80>; + }; + + apb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clk_hpll: clk_hpll@1e6e2070 { + #clock-cells = <0>; + compatible = "aspeed,g4-hpll-clock"; + reg = <0x1e6e2070 0x4>; + clocks = <&clk_clkin>; + }; + + clk_apb: clk_apb@1e6e2008 { + #clock-cells = <0>; + compatible = "aspeed,g4-apb-clock"; + reg = <0x1e6e2008 0x4>; + clocks = <&clk_hpll>; + }; + + clk_uart: clk_uart@1e6e2008 { + #clock-cells = <0>; + compatible = "aspeed,uart-clock"; + reg = <0x1e6e202c 0x4>; + }; + + sram@1e720000 { + compatible = "mmio-sram"; + reg = <0x1e720000 0x8000>; // 32K + }; + + timer: timer@1e782000 { + compatible = "aspeed,ast2400-timer"; + reg = <0x1e782000 0x90>; + // The moxart_timer driver registers only one + // interrupt and assumes it's for timer 1 + //interrupts = <16 17 18 35 36 37 38 39>; + interrupts = <16>; + clocks = <&clk_apb>; + }; + + wdt1: wdt@1e785000 { + compatible = "aspeed,wdt"; + reg = <0x1e785000 0x1c>; + interrupts = <27>; + }; + + wdt2: wdt@1e785020 { + compatible = "aspeed,wdt"; + reg = <0x1e785020 0x1c>; + interrupts = <27>; + clocks = <&clk_apb>; + status = "disabled"; + }; + + uart1: serial@1e783000 { + compatible = "ns16550a"; + reg = <0x1e783000 0x1000>; + reg-shift = <2>; + interrupts = <9>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart2: serial@1e78d000 { + compatible = "ns16550a"; + reg = <0x1e78d000 0x1000>; + reg-shift = <2>; + interrupts = <32>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart3: serial@1e78e000 { + compatible = "ns16550a"; + reg = <0x1e78e000 0x1000>; + reg-shift = <2>; + interrupts = <33>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart4: serial@1e78f000 { + compatible = "ns16550a"; + reg = <0x1e78f000 0x1000>; + reg-shift = <2>; + interrupts = <34>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart5: serial@1e784000 { + compatible = "ns16550a"; + reg = <0x1e784000 0x1000>; + reg-shift = <2>; + interrupts = <10>; + clocks = <&clk_uart>; + current-speed = <38400>; + no-loopback-test; + status = "disabled"; + }; + + uart6: serial@1e787000 { + compatible = "ns16550a"; + reg = <0x1e787000 0x1000>; + reg-shift = <2>; + interrupts = <10>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi new file mode 100644 index 000000000000..dd94d9361fda --- /dev/null +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -0,0 +1,170 @@ +#include "skeleton.dtsi" + +/ { + model = "Aspeed BMC"; + compatible = "aspeed,ast2500"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&vic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,arm1176jzf-s"; + device_type = "cpu"; + reg = <0>; + }; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + vic: interrupt-controller@1e6c0080 { + compatible = "aspeed,ast2400-vic"; + interrupt-controller; + #interrupt-cells = <1>; + valid-sources = <0xfefff7ff 0x0807ffff>; + reg = <0x1e6c0080 0x80>; + }; + + apb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clk_clkin: clk_clkin@1e6e2070 { + #clock-cells = <0>; + compatible = "aspeed,g5-clkin-clock"; + reg = <0x1e6e2070 0x04>; + }; + + clk_hpll: clk_hpll@1e6e2024 { + #clock-cells = <0>; + compatible = "aspeed,g5-hpll-clock"; + reg = <0x1e6e2024 0x4>; + clocks = <&clk_clkin>; + }; + + clk_ahb: clk_ahb@1e6e2070 { + #clock-cells = <0>; + compatible = "aspeed,g5-ahb-clock"; + reg = <0x1e6e2070 0x4>; + clocks = <&clk_hpll>; + }; + + clk_apb: clk_apb@1e6e2008 { + #clock-cells = <0>; + compatible = "aspeed,g5-apb-clock"; + reg = <0x1e6e2008 0x4>; + clocks = <&clk_hpll>; + }; + + clk_uart: clk_uart@1e6e2008 { + #clock-cells = <0>; + compatible = "aspeed,uart-clock"; + reg = <0x1e6e202c 0x4>; + }; + + sram@1e720000 { + compatible = "mmio-sram"; + reg = <0x1e720000 0x9000>; // 36K + }; + + timer: timer@1e782000 { + compatible = "aspeed,ast2400-timer"; + reg = <0x1e782000 0x90>; + // The moxart_timer driver registers only one + // interrupt and assumes it's for timer 1 + //interrupts = <16 17 18 35 36 37 38 39>; + interrupts = <16>; + clocks = <&clk_apb>; + }; + + wdt1: wdt@1e785000 { + compatible = "aspeed,wdt"; + reg = <0x1e785000 0x1c>; + interrupts = <27>; + }; + + wdt2: wdt@1e785020 { + compatible = "aspeed,wdt"; + reg = <0x1e785020 0x1c>; + interrupts = <27>; + status = "disabled"; + }; + + wdt3: wdt@1e785040 { + compatible = "aspeed,wdt"; + reg = <0x1e785074 0x1c>; + status = "disabled"; + }; + + uart1: serial@1e783000 { + compatible = "ns16550a"; + reg = <0x1e783000 0x1000>; + reg-shift = <2>; + interrupts = <9>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart2: serial@1e78d000 { + compatible = "ns16550a"; + reg = <0x1e78d000 0x1000>; + reg-shift = <2>; + interrupts = <32>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart3: serial@1e78e000 { + compatible = "ns16550a"; + reg = <0x1e78e000 0x1000>; + reg-shift = <2>; + interrupts = <33>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart4: serial@1e78f000 { + compatible = "ns16550a"; + reg = <0x1e78f000 0x1000>; + reg-shift = <2>; + interrupts = <34>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + + uart5: serial@1e784000 { + compatible = "ns16550a"; + reg = <0x1e784000 0x1000>; + reg-shift = <2>; + interrupts = <10>; + clocks = <&clk_uart>; + current-speed = <38400>; + no-loopback-test; + status = "disabled"; + }; + + uart6: serial@1e787000 { + compatible = "ns16550a"; + reg = <0x1e787000 0x1000>; + reg-shift = <2>; + interrupts = <10>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index 21c780fab761..eb4f1ac96271 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -234,6 +234,15 @@ }; }; + shdwc@f8048010 { + atmel,shdwc-debouncer = <976>; + + input@0 { + reg = <0>; + atmel,wakeup-type = "low"; + }; + }; + watchdog@f8048040 { status = "okay"; }; diff --git a/arch/arm/boot/dts/at91-vinco.dts b/arch/arm/boot/dts/at91-vinco.dts index 79aec55e1ebc..6a366ee952a8 100644 --- a/arch/arm/boot/dts/at91-vinco.dts +++ b/arch/arm/boot/dts/at91-vinco.dts @@ -118,7 +118,7 @@ ethernet-phy@1 { reg = <0x1>; - reset-gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pioE 8 GPIO_ACTIVE_LOW>; interrupt-parent = <&pioB>; interrupts = <15 IRQ_TYPE_EDGE_FALLING>; }; @@ -162,7 +162,7 @@ reg = <0x1>; interrupt-parent = <&pioB>; interrupts = <31 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&pioE 6 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pioE 6 GPIO_ACTIVE_LOW>; }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index af8b708ac312..8837b7e4292c 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -978,7 +978,7 @@ trng@fffcc000 { compatible = "atmel,at91sam9g45-trng"; - reg = <0xfffcc000 0x4000>; + reg = <0xfffcc000 0x100>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&trng_clk>; }; diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 3878793364f0..b42fe5596b94 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -351,9 +351,16 @@ <&pinctrl 142 10 1>; }; - touchscreen: tsc@180a6000 { + ts_adc_syscon: ts_adc_syscon@180a6000 { + compatible = "brcm,iproc-ts-adc-syscon", "syscon"; + reg = <0x180a6000 0xc30>; + }; + + touchscreen: touchscreen@180a6000 { compatible = "brcm,iproc-touchscreen"; - reg = <0x180a6000 0x40>; + #address-cells = <1>; + #size-cells = <1>; + ts_syscon = <&ts_adc_syscon>; clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>; clock-names = "tsc_clk"; interrupts = ; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts index 228614ffff44..35ff4e7a4aac 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -29,3 +29,7 @@ brcm,function = ; }; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts index ddbbbbd42dda..306a84ee9898 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts @@ -22,3 +22,7 @@ brcm,function = ; }; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts index ef5405025223..57d313b6afaf 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts @@ -29,3 +29,7 @@ brcm,function = ; }; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts index 86f1f2f598a7..cf2774ec0834 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts @@ -22,3 +22,7 @@ brcm,function = ; }; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 4859e9d81b23..8b15f9c35643 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -16,3 +16,7 @@ &gpio { pinctrl-0 = <&gpioout &alt0 &alt3>; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index 76bdbcafab18..caf2707680c1 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -74,3 +74,12 @@ &usb { power-domains = <&power RPI_POWER_DOMAIN_USB>; }; + +&v3d { + power-domains = <&power RPI_POWER_DOMAIN_V3D>; +}; + +&hdmi { + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index b83b32639358..a78759e73710 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -3,6 +3,17 @@ / { compatible = "brcm,bcm2835"; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,arm1176jzf-s"; + reg = <0x0>; + }; + }; + soc { ranges = <0x7e000000 0x20000000 0x02000000>; dma-ranges = <0x40000000 0x00000000 0x20000000>; diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts index ff946661bd13..c4743f42237b 100644 --- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts @@ -33,3 +33,7 @@ brcm,function = ; }; }; + +&hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 8aaf193711bf..10b27b912bac 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -1,6 +1,7 @@ #include #include #include +#include #include "skeleton.dtsi" /* This include file covers the common peripherals and configuration between @@ -47,9 +48,29 @@ <1 24>, <1 25>, <1 26>, + /* dma channel 11-14 share one irq */ <1 27>, + <1 27>, + <1 27>, + <1 27>, + /* unused shared irq for all channels */ <1 28>; - + interrupt-names = "dma0", + "dma1", + "dma2", + "dma3", + "dma4", + "dma5", + "dma6", + "dma7", + "dma8", + "dma9", + "dma10", + "dma11", + "dma12", + "dma13", + "dma14", + "dma-shared-all"; #dma-cells = <1>; brcm,dma-channel-mask = <0x7f35>; }; @@ -153,6 +174,18 @@ status = "disabled"; }; + pixelvalve@7e206000 { + compatible = "brcm,bcm2835-pixelvalve0"; + reg = <0x7e206000 0x100>; + interrupts = <2 13>; /* pwa0 */ + }; + + pixelvalve@7e207000 { + compatible = "brcm,bcm2835-pixelvalve1"; + reg = <0x7e207000 0x100>; + interrupts = <2 14>; /* pwa1 */ + }; + aux: aux@0x7e215000 { compatible = "brcm,bcm2835-aux"; #clock-cells = <1>; @@ -206,6 +239,12 @@ status = "disabled"; }; + hvs@7e400000 { + compatible = "brcm,bcm2835-hvs"; + reg = <0x7e400000 0x6000>; + interrupts = <2 1>; + }; + i2c1: i2c@7e804000 { compatible = "brcm,bcm2835-i2c"; reg = <0x7e804000 0x1000>; @@ -226,11 +265,39 @@ status = "disabled"; }; + pixelvalve@7e807000 { + compatible = "brcm,bcm2835-pixelvalve2"; + reg = <0x7e807000 0x100>; + interrupts = <2 10>; /* pixelvalve */ + }; + + hdmi: hdmi@7e902000 { + compatible = "brcm,bcm2835-hdmi"; + reg = <0x7e902000 0x600>, + <0x7e808000 0x100>; + interrupts = <2 8>, <2 9>; + ddc = <&i2c2>; + clocks = <&clocks BCM2835_PLLH_PIX>, + <&clocks BCM2835_CLOCK_HSM>; + clock-names = "pixel", "hdmi"; + status = "disabled"; + }; + usb: usb@7e980000 { compatible = "brcm,bcm2835-usb"; reg = <0x7e980000 0x10000>; interrupts = <1 9>; }; + + v3d: v3d@7ec00000 { + compatible = "brcm,bcm2835-v3d"; + reg = <0x7ec00000 0x1000>; + interrupts = <1 10>; + }; + + vc4: gpu { + compatible = "brcm,bcm2835-vc4"; + }; }; clocks { diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts index 42dcdfb769b2..5087aa81efb1 100644 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts @@ -17,7 +17,7 @@ model = "Buffalo WZR-1750DHP (BCM4708)"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { @@ -139,3 +139,11 @@ &uart0 { status = "okay"; }; + +&usb2 { + vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; +}; + +&usb3 { + vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>; +}; diff --git a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts index f18e80e0b61d..1c7e53d60aa4 100644 --- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts @@ -17,7 +17,7 @@ model = "Luxul XWC-1000 (BCM4708)"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { @@ -59,3 +59,7 @@ &uart0 { status = "okay"; }; + +&spi_nor { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts index ca92bba6a8c5..1049ab108b32 100644 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts @@ -17,24 +17,13 @@ model = "Netgear R6250 V1 (BCM4708)"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { reg = <0x00000000 0x08000000>; }; - axi@18000000 { - usb3@23000 { - reg = <0x00023000 0x1000>; - - #address-cells = <1>; - #size-cells = <1>; - - vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; - }; - }; - leds { compatible = "gpio-leds"; @@ -97,3 +86,7 @@ &uart0 { status = "okay"; }; + +&usb3 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts index 64a5e8ab65e0..8b0c440b2e71 100644 --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts @@ -17,7 +17,7 @@ model = "SmartRG SR400ac"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { @@ -122,3 +122,7 @@ &uart0 { status = "okay"; }; + +&spi_nor { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts index 38f0c00d1aca..a9c8defed4d3 100644 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts @@ -17,7 +17,7 @@ model = "Buffalo WZR-600DHP2 (BCM47081)"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts index 2a92e8d5ab34..791d7225c733 100644 --- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts @@ -126,3 +126,8 @@ }; }; }; + + +&usb2 { + vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts index b52927c94e35..ca181516c28a 100644 --- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts @@ -106,3 +106,11 @@ }; }; }; + +&usb2 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; +}; + +&usb3 { + vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts index 6c83538bc2d7..ace38efd2db3 100644 --- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts @@ -17,7 +17,7 @@ model = "D-Link DIR-885L"; chosen { - bootargs = "console=ttyS0,115200"; + bootargs = "console=ttyS0,115200 earlycon"; }; memory { @@ -109,3 +109,7 @@ status = "okay"; clock-frequency = <125000000>; }; + +&usb3 { + vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 65a1309bd6e2..7d4d29bf0ed3 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -18,6 +18,10 @@ / { interrupt-parent = <&gic>; + chosen { + stdout-path = &uart0; + }; + chipcommonA { compatible = "simple-bus"; ranges = <0x00000000 0x18000000 0x00001000>; @@ -207,6 +211,34 @@ gpio-controller; #gpio-cells = <2>; }; + + usb2: usb2@21000 { + reg = <0x00021000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + }; + + usb3: usb3@23000 { + reg = <0x00023000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + }; + + spi@29000 { + reg = <0x00029000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + + spi_nor: spi-nor@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + linux,part-probe = "ofpart", "bcm47xxpart"; + status = "disabled"; + }; + }; }; lcpll0: lcpll0@1800c100 { diff --git a/arch/arm/boot/dts/cros-adc-thermistors.dtsi b/arch/arm/boot/dts/cros-adc-thermistors.dtsi index acd4fe1833f2..ce7fca76b0d6 100644 --- a/arch/arm/boot/dts/cros-adc-thermistors.dtsi +++ b/arch/arm/boot/dts/cros-adc-thermistors.dtsi @@ -13,28 +13,28 @@ */ &adc { - ncp15wb473@3 { + thermistor3 { compatible = "murata,ncp15wb473"; pullup-uv = <1800000>; pullup-ohm = <47000>; pulldown-ohm = <0>; io-channels = <&adc 3>; }; - ncp15wb473@4 { + thermistor4 { compatible = "murata,ncp15wb473"; pullup-uv = <1800000>; pullup-ohm = <47000>; pulldown-ohm = <0>; io-channels = <&adc 4>; }; - ncp15wb473@5 { + thermistor5 { compatible = "murata,ncp15wb473"; pullup-uv = <1800000>; pullup-ohm = <47000>; pulldown-ohm = <0>; io-channels = <&adc 5>; }; - ncp15wb473@6 { + thermistor6 { compatible = "murata,ncp15wb473"; pullup-uv = <1800000>; pullup-ohm = <47000>; diff --git a/arch/arm/boot/dts/da850-enbw-cmc.dts b/arch/arm/boot/dts/da850-enbw-cmc.dts index 645549e14237..14dff3e188ed 100644 --- a/arch/arm/boot/dts/da850-enbw-cmc.dts +++ b/arch/arm/boot/dts/da850-enbw-cmc.dts @@ -16,14 +16,20 @@ compatible = "enbw,cmc", "ti,da850"; model = "EnBW CMC"; - soc { - serial0: serial@1c42000 { + soc@1c00000 { + serial0: serial@42000 { status = "okay"; }; - serial1: serial@1d0c000 { + serial1: serial@10c000 { status = "okay"; }; - serial2: serial@1d0d000 { + serial2: serial@10d000 { + status = "okay"; + }; + mdio: mdio@224000 { + status = "okay"; + }; + eth0: ethernet@220000 { status = "okay"; }; }; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index ef061e9a2315..1a15db8e376b 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -14,8 +14,8 @@ compatible = "ti,da850-evm", "ti,da850"; model = "DA850/AM1808/OMAP-L138 EVM"; - soc { - pmx_core: pinmux@1c14120 { + soc@1c00000 { + pmx_core: pinmux@14120 { status = "okay"; mcasp0_pins: pinmux_mcasp0_pins { @@ -30,19 +30,19 @@ >; }; }; - serial0: serial@1c42000 { + serial0: serial@42000 { status = "okay"; }; - serial1: serial@1d0c000 { + serial1: serial@10c000 { status = "okay"; }; - serial2: serial@1d0d000 { + serial2: serial@10d000 { status = "okay"; }; - rtc0: rtc@1c23000 { + rtc0: rtc@23000 { status = "okay"; }; - i2c0: i2c@1c22000 { + i2c0: i2c@22000 { status = "okay"; clock-frequency = <100000>; pinctrl-names = "default"; @@ -66,17 +66,17 @@ }; }; - wdt: wdt@1c21000 { + wdt: wdt@21000 { status = "okay"; }; - mmc0: mmc@1c40000 { + mmc0: mmc@40000 { max-frequency = <50000000>; bus-width = <4>; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; }; - spi1: spi@1f0e000 { + spi1: spi@30e000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&spi1_pins &spi1_cs0_pin>; @@ -116,18 +116,18 @@ }; }; }; - mdio: mdio@1e24000 { + mdio: mdio@224000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mdio_pins>; bus_freq = <2200000>; }; - eth0: ethernet@1e20000 { + eth0: ethernet@220000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mii_pins>; }; - gpio: gpio@1e26000 { + gpio: gpio@226000 { status = "okay"; }; }; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 226cda76e77c..25f0f8e6dde5 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -15,15 +15,15 @@ #address-cells = <1>; #size-cells = <1>; ranges; - intc: interrupt-controller { + intc: interrupt-controller@fffee000 { compatible = "ti,cp-intc"; interrupt-controller; #interrupt-cells = <1>; - ti,intc-size = <100>; + ti,intc-size = <101>; reg = <0xfffee000 0x2000>; }; }; - soc { + soc@1c00000 { compatible = "simple-bus"; model = "da850"; #address-cells = <1>; @@ -31,7 +31,7 @@ ranges = <0x0 0x01c00000 0x400000>; interrupt-parent = <&intc>; - pmx_core: pinmux@1c14120 { + pmx_core: pinmux@14120 { compatible = "pinctrl-single"; reg = <0x14120 0x50>; #address-cells = <1>; @@ -63,6 +63,12 @@ 0x10 0x00002200 0x0000ff00 >; }; + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,bits = < + /* I2C1_SDA, I2C1_SCL */ + 0x10 0x00440000 0x00ff0000 + >; + }; mmc0_pins: pinmux_mmc_pins { pinctrl-single,bits = < /* MMCSD0_DAT[3] MMCSD0_DAT[2] @@ -114,7 +120,19 @@ 0x4 0x00000004 0x0000000f >; }; - spi1_pins: pinmux_spi_pins { + spi0_pins: pinmux_spi0_pins { + pinctrl-single,bits = < + /* SIMO, SOMI, CLK */ + 0xc 0x00001101 0x0000ff0f + >; + }; + spi0_cs0_pin: pinmux_spi0_cs0 { + pinctrl-single,bits = < + /* CS0 */ + 0x10 0x00000010 0x000000f0 + >; + }; + spi1_pins: pinmux_spi1_pins { pinctrl-single,bits = < /* SIMO, SOMI, CLK */ 0x14 0x00110100 0x00ff0f00 @@ -150,7 +168,7 @@ }; }; - edma0: edma@01c00000 { + edma0: edma@0 { compatible = "ti,edma3-tpcc"; /* eDMA3 CC0: 0x01c0 0000 - 0x01c0 7fff */ reg = <0x0 0x8000>; @@ -161,19 +179,19 @@ ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>; }; - edma0_tptc0: tptc@01c08000 { + edma0_tptc0: tptc@8000 { compatible = "ti,edma3-tptc"; reg = <0x8000 0x400>; interrupts = <13>; interrupt-names = "edm3_tcerrint"; }; - edma0_tptc1: tptc@01c08400 { + edma0_tptc1: tptc@8400 { compatible = "ti,edma3-tptc"; reg = <0x8400 0x400>; interrupts = <32>; interrupt-names = "edm3_tcerrint"; }; - edma1: edma@01e30000 { + edma1: edma@230000 { compatible = "ti,edma3-tpcc"; /* eDMA3 CC1: 0x01e3 0000 - 0x01e3 7fff */ reg = <0x230000 0x8000>; @@ -184,41 +202,41 @@ ti,tptcs = <&edma1_tptc0 7>; }; - edma1_tptc0: tptc@01e38000 { + edma1_tptc0: tptc@238000 { compatible = "ti,edma3-tptc"; reg = <0x238000 0x400>; interrupts = <95>; interrupt-names = "edm3_tcerrint"; }; - serial0: serial@1c42000 { + serial0: serial@42000 { compatible = "ns16550a"; reg = <0x42000 0x100>; reg-shift = <2>; interrupts = <25>; status = "disabled"; }; - serial1: serial@1d0c000 { + serial1: serial@10c000 { compatible = "ns16550a"; reg = <0x10c000 0x100>; reg-shift = <2>; interrupts = <53>; status = "disabled"; }; - serial2: serial@1d0d000 { + serial2: serial@10d000 { compatible = "ns16550a"; reg = <0x10d000 0x100>; reg-shift = <2>; interrupts = <61>; status = "disabled"; }; - rtc0: rtc@1c23000 { + rtc0: rtc@23000 { compatible = "ti,da830-rtc"; reg = <0x23000 0x1000>; interrupts = <19 19>; status = "disabled"; }; - i2c0: i2c@1c22000 { + i2c0: i2c@22000 { compatible = "ti,davinci-i2c"; reg = <0x22000 0x1000>; interrupts = <15>; @@ -226,12 +244,20 @@ #size-cells = <0>; status = "disabled"; }; - wdt: wdt@1c21000 { + i2c1: i2c@228000 { + compatible = "ti,davinci-i2c"; + reg = <0x228000 0x1000>; + interrupts = <51>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + wdt: wdt@21000 { compatible = "ti,davinci-wdt"; reg = <0x21000 0x1000>; status = "disabled"; }; - mmc0: mmc@1c40000 { + mmc0: mmc@40000 { compatible = "ti,da830-mmc"; reg = <0x40000 0x1000>; interrupts = <16>; @@ -239,7 +265,7 @@ dma-names = "rx", "tx"; status = "disabled"; }; - mmc1: mmc@1e1b000 { + mmc1: mmc@21b000 { compatible = "ti,da830-mmc"; reg = <0x21b000 0x1000>; interrupts = <72>; @@ -247,37 +273,47 @@ dma-names = "rx", "tx"; status = "disabled"; }; - ehrpwm0: ehrpwm@01f00000 { + ehrpwm0: pwm@300000 { compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x300000 0x2000>; status = "disabled"; }; - ehrpwm1: ehrpwm@01f02000 { + ehrpwm1: pwm@302000 { compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x302000 0x2000>; status = "disabled"; }; - ecap0: ecap@01f06000 { + ecap0: ecap@306000 { compatible = "ti,da850-ecap", "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x306000 0x80>; status = "disabled"; }; - ecap1: ecap@01f07000 { + ecap1: ecap@307000 { compatible = "ti,da850-ecap", "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x307000 0x80>; status = "disabled"; }; - ecap2: ecap@01f08000 { + ecap2: ecap@308000 { compatible = "ti,da850-ecap", "ti,am33xx-ecap"; #pwm-cells = <3>; reg = <0x308000 0x80>; status = "disabled"; }; - spi1: spi@1f0e000 { + spi0: spi@41000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,da830-spi"; + reg = <0x41000 0x1000>; + num-cs = <6>; + ti,davinci-spi-intr-line = <1>; + interrupts = <20>; + status = "disabled"; + }; + spi1: spi@30e000 { #address-cells = <1>; #size-cells = <0>; compatible = "ti,da830-spi"; @@ -289,13 +325,14 @@ dma-names = "rx", "tx"; status = "disabled"; }; - mdio: mdio@1e24000 { + mdio: mdio@224000 { compatible = "ti,davinci_mdio"; #address-cells = <1>; #size-cells = <0>; reg = <0x224000 0x1000>; + status = "disabled"; }; - eth0: ethernet@1e20000 { + eth0: ethernet@220000 { compatible = "ti,davinci-dm6467-emac"; reg = <0x220000 0x4000>; ti,davinci-ctrl-reg-offset = <0x3000>; @@ -308,10 +345,12 @@ 35 36 >; + status = "disabled"; }; - gpio: gpio@1e26000 { + gpio: gpio@226000 { compatible = "ti,dm6441-gpio"; gpio-controller; + #gpio-cells = <2>; reg = <0x226000 0x1000>; interrupts = <42 IRQ_TYPE_EDGE_BOTH 43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH @@ -323,7 +362,7 @@ status = "disabled"; }; - mcasp0: mcasp@01d00000 { + mcasp0: mcasp@100000 { compatible = "ti,da830-mcasp-audio"; reg = <0x100000 0x2000>, <0x102000 0x400000>; diff --git a/arch/arm/boot/dts/dm8148-evm.dts b/arch/arm/boot/dts/dm8148-evm.dts index cbc17b0794b1..4128fa91823c 100644 --- a/arch/arm/boot/dts/dm8148-evm.dts +++ b/arch/arm/boot/dts/dm8148-evm.dts @@ -93,6 +93,10 @@ }; }; +&mmc1 { + status = "disabled"; +}; + &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&sd1_pins>; @@ -101,6 +105,10 @@ cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; }; +&mmc3 { + status = "disabled"; +}; + &pincntl { sd1_pins: pinmux_sd1_pins { pinctrl-single,pins = < diff --git a/arch/arm/boot/dts/dm8148-t410.dts b/arch/arm/boot/dts/dm8148-t410.dts index 5d4313fd5a46..3f184863e0c5 100644 --- a/arch/arm/boot/dts/dm8148-t410.dts +++ b/arch/arm/boot/dts/dm8148-t410.dts @@ -45,6 +45,14 @@ phy-mode = "rgmii"; }; +&mmc1 { + status = "disabled"; +}; + +&mmc2 { + status = "disabled"; +}; + &mmc3 { pinctrl-names = "default"; pinctrl-0 = <&sd2_pins>; @@ -53,6 +61,7 @@ dmas = <&edma_xbar 8 0 1 /* use SDTXEVT1 instead of MCASP0TX */ &edma_xbar 9 0 2>; /* use SDRXEVT1 instead of MCASP0RX */ dma-names = "tx", "rx"; + non-removable; }; &pincntl { diff --git a/arch/arm/boot/dts/dm814x-clocks.dtsi b/arch/arm/boot/dts/dm814x-clocks.dtsi index 792a64ee0df7..c4671af0a28d 100644 --- a/arch/arm/boot/dts/dm814x-clocks.dtsi +++ b/arch/arm/boot/dts/dm814x-clocks.dtsi @@ -156,7 +156,7 @@ }; &pllss_clocks { - timer1_fck: timer1_fck { + timer1_fck: timer1_fck@2e0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysclk18_ck &aud_clkin0_ck &aud_clkin1_ck @@ -165,7 +165,7 @@ reg = <0x2e0>; }; - timer2_fck: timer2_fck { + timer2_fck: timer2_fck@2e0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sysclk18_ck &aud_clkin0_ck &aud_clkin1_ck @@ -192,7 +192,7 @@ clock-frequency = <125000000>; }; - sysclk18_ck: sysclk18_ck { + sysclk18_ck: sysclk18_ck@2f0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&rtcosc_ck>, <&rtcdivider_ck>; @@ -202,7 +202,7 @@ }; &scm_clocks { - devosc_ck: devosc_ck { + devosc_ck: devosc_ck@40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_20000000_ck>, <&virt_19200000_ck>; @@ -259,7 +259,7 @@ clock-div = <1>; }; - mpu_clksrc_ck: mpu_clksrc_ck { + mpu_clksrc_ck: mpu_clksrc_ck@40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&devosc_ck>, <&rtcdivider_ck>; diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi index 4a6ce8c8bf8f..d4537dc61497 100644 --- a/arch/arm/boot/dts/dm814x.dtsi +++ b/arch/arm/boot/dts/dm814x.dtsi @@ -568,6 +568,8 @@ #size-cells = <1>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; }; }; diff --git a/arch/arm/boot/dts/dm816x-clocks.dtsi b/arch/arm/boot/dts/dm816x-clocks.dtsi index 50d9d338fbe9..51865eb84a80 100644 --- a/arch/arm/boot/dts/dm816x-clocks.dtsi +++ b/arch/arm/boot/dts/dm816x-clocks.dtsi @@ -86,7 +86,7 @@ /* 0x48180000 */ &prcm_clocks { - clkout_pre_ck: clkout_pre_ck { + clkout_pre_ck: clkout_pre_ck@100 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&main_fapll 5 &ddr_fapll 1 &video_fapll 1 @@ -94,7 +94,7 @@ reg = <0x100>; }; - clkout_div_ck: clkout_div_ck { + clkout_div_ck: clkout_div_ck@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&clkout_pre_ck>; @@ -103,7 +103,7 @@ reg = <0x100>; }; - clkout_ck: clkout_ck { + clkout_ck: clkout_ck@100 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkout_div_ck>; @@ -112,7 +112,7 @@ }; /* CM_DPLL clocks p1795 */ - sysclk1_ck: sysclk1_ck { + sysclk1_ck: sysclk1_ck@300 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 1>; @@ -120,7 +120,7 @@ reg = <0x0300>; }; - sysclk2_ck: sysclk2_ck { + sysclk2_ck: sysclk2_ck@304 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 2>; @@ -128,7 +128,7 @@ reg = <0x0304>; }; - sysclk3_ck: sysclk3_ck { + sysclk3_ck: sysclk3_ck@308 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 3>; @@ -136,7 +136,7 @@ reg = <0x0308>; }; - sysclk4_ck: sysclk4_ck { + sysclk4_ck: sysclk4_ck@30c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 4>; @@ -144,7 +144,7 @@ reg = <0x030c>; }; - sysclk5_ck: sysclk5_ck { + sysclk5_ck: sysclk5_ck@310 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sysclk4_ck>; @@ -152,7 +152,7 @@ reg = <0x0310>; }; - sysclk6_ck: sysclk6_ck { + sysclk6_ck: sysclk6_ck@314 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 4>; @@ -160,7 +160,7 @@ reg = <0x0314>; }; - sysclk10_ck: sysclk10_ck { + sysclk10_ck: sysclk10_ck@324 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&ddr_fapll 2>; @@ -168,7 +168,7 @@ reg = <0x0324>; }; - sysclk24_ck: sysclk24_ck { + sysclk24_ck: sysclk24_ck@3b4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&main_fapll 5>; @@ -176,7 +176,7 @@ reg = <0x03b4>; }; - mpu_ck: mpu_ck { + mpu_ck: mpu_ck@15dc { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sysclk2_ck>; @@ -184,7 +184,7 @@ reg = <0x15dc>; }; - audio_pll_a_ck: audio_pll_a_ck { + audio_pll_a_ck: audio_pll_a_ck@35c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&audio_fapll 1>; @@ -192,56 +192,56 @@ reg = <0x035c>; }; - sysclk18_ck: sysclk18_ck { + sysclk18_ck: sysclk18_ck@378 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_32k_ck>, <&audio_pll_a_ck>; reg = <0x0378>; }; - timer1_fck: timer1_fck { + timer1_fck: timer1_fck@390 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x0390>; }; - timer2_fck: timer2_fck { + timer2_fck: timer2_fck@394 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x0394>; }; - timer3_fck: timer3_fck { + timer3_fck: timer3_fck@398 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x0398>; }; - timer4_fck: timer4_fck { + timer4_fck: timer4_fck@39c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x039c>; }; - timer5_fck: timer5_fck { + timer5_fck: timer5_fck@3a0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x03a0>; }; - timer6_fck: timer6_fck { + timer6_fck: timer6_fck@3a4 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; reg = <0x03a4>; }; - timer7_fck: timer7_fck { + timer7_fck: timer7_fck@3a8 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>; diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi index d9309a016117..44e39c743b53 100644 --- a/arch/arm/boot/dts/dm816x.dtsi +++ b/arch/arm/boot/dts/dm816x.dtsi @@ -185,6 +185,8 @@ gpmc,num-waitpins = <2>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; i2c1: i2c@48028000 { diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index d9b87236019d..bafcfac067ec 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -33,6 +33,7 @@ evm_3v3_sw: fixedregulator-evm_3v3_sw { compatible = "regulator-fixed"; regulator-name = "evm_3v3_sw"; + vin-supply = <&sysen1>; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; @@ -64,10 +65,11 @@ regulator-always-on; regulator-boot-on; enable-active-high; + vin-supply = <&sysen2>; gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>; }; - sound0: sound@0 { + sound0: sound0 { compatible = "simple-audio-card"; simple-audio-card,name = "DRA7xx-EVM"; simple-audio-card,widgets = @@ -224,21 +226,6 @@ >; }; - qspi1_pins: pinmux_qspi1_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x344c, PIN_INPUT | MUX_MODE1) /* gpmc_a3.qspi1_cs2 */ - DRA7XX_CORE_IOPAD(0x3450, PIN_INPUT | MUX_MODE1) /* gpmc_a4.qspi1_cs3 */ - DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */ - DRA7XX_CORE_IOPAD(0x3478, PIN_INPUT | MUX_MODE1) /* gpmc_a14.qspi1_d3 */ - DRA7XX_CORE_IOPAD(0x347c, PIN_INPUT | MUX_MODE1) /* gpmc_a15.qspi1_d2 */ - DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d1 */ - DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d0 */ - DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */ - DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */ - DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */ - >; - }; - usb1_pins: pinmux_usb1_pins { pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */ @@ -254,8 +241,9 @@ nand_flash_x16: nand_flash_x16 { /* On DRA7 EVM, GPMC_WPN and NAND_BOOTn comes from DIP switch * So NAND flash requires following switch settings: - * SW5.9 (GPMC_WPN) = LOW - * SW5.1 (NAND_BOOTn) = HIGH */ + * SW5.1 (NAND_BOOTn) = ON (LOW) + * SW5.9 (GPMC_WPN) = OFF (HIGH) + */ pinctrl-single,pins = < DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */ DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */ @@ -428,7 +416,7 @@ /* VDD_DSPEVE */ regulator-name = "smps45"; regulator-min-microvolt = < 850000>; - regulator-max-microvolt = <1150000>; + regulator-max-microvolt = <1250000>; regulator-always-on; regulator-boot-on; }; @@ -446,7 +434,7 @@ /* CORE_VDD */ regulator-name = "smps7"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1060000>; + regulator-max-microvolt = <1150000>; regulator-always-on; regulator-boot-on; }; @@ -523,12 +511,37 @@ regulator-max-microvolt = <3300000>; regulator-boot-on; }; + + /* REGEN1 is unused */ + + regen2: regen2 { + /* Needed for PMIC internal resources */ + regulator-name = "regen2"; + regulator-boot-on; + regulator-always-on; + }; + + /* REGEN3 is unused */ + + sysen1: sysen1 { + /* PMIC_REGEN_3V3 */ + regulator-name = "sysen1"; + regulator-boot-on; + regulator-always-on; + }; + + sysen2: sysen2 { + /* PMIC_REGEN_DDR */ + regulator-name = "sysen2"; + regulator-boot-on; + regulator-always-on; + }; }; }; }; pcf_lcd: gpio@20 { - compatible = "nxp,pcf8575"; + compatible = "ti,pcf8575", "nxp,pcf8575"; reg = <0x20>; gpio-controller; #gpio-cells = <2>; @@ -539,7 +552,7 @@ }; pcf_gpio_21: gpio@21 { - compatible = "ti,pcf8575"; + compatible = "ti,pcf8575", "nxp,pcf8575"; reg = <0x21>; lines-initial-states = <0x1408>; gpio-controller; @@ -573,7 +586,7 @@ clock-frequency = <400000>; pcf_hdmi: gpio@26 { - compatible = "nxp,pcf8575"; + compatible = "ti,pcf8575", "nxp,pcf8575"; reg = <0x26>; gpio-controller; #gpio-cells = <2>; @@ -650,18 +663,14 @@ &qspi { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&qspi1_pins>; - spi-max-frequency = <48000000>; + spi-max-frequency = <64000000>; m25p80@0 { compatible = "s25fl256s1"; - spi-max-frequency = <48000000>; + spi-max-frequency = <64000000>; reg = <0>; spi-tx-bus-width = <1>; spi-rx-bus-width = <4>; - spi-cpol; - spi-cpha; #address-cells = <1>; #size-cells = <1>; @@ -748,6 +757,7 @@ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */ ti,nand-ecc-opt = "bch8"; ti,elm-id = <&elm>; nand-bus-width = <16>; @@ -904,6 +914,8 @@ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 1 2 0 0 >; + tx-num-evt = <32>; + rx-num-evt = <32>; }; &mailbox5 { diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 13ac88279427..3a8f3976f6f9 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -123,7 +123,7 @@ #size-cells = <1>; ranges = <0 0x0 0x1400>; - pbias_regulator: pbias_regulator { + pbias_regulator: pbias_regulator@e00 { compatible = "ti,pbias-dra7", "ti,pbias-omap"; reg = <0xe00 0x4>; syscon = <&scm_conf>; @@ -161,6 +161,24 @@ compatible = "syscon"; reg = <0x1c24 0x0024>; }; + + sdma_xbar: dma-router@b78 { + compatible = "ti,dra7-dma-crossbar"; + reg = <0xb78 0xfc>; + #dma-cells = <1>; + dma-requests = <205>; + ti,dma-safe-map = <0>; + dma-masters = <&sdma>; + }; + + edma_xbar: dma-router@c78 { + compatible = "ti,dra7-dma-crossbar"; + reg = <0xc78 0x7c>; + #dma-cells = <2>; + dma-requests = <204>; + ti,dma-safe-map = <0>; + dma-masters = <&edma>; + }; }; cm_core_aon: cm_core_aon@5000 { @@ -315,13 +333,43 @@ dma-requests = <127>; }; - sdma_xbar: dma-router@4a002b78 { - compatible = "ti,dra7-dma-crossbar"; - reg = <0x4a002b78 0xfc>; - #dma-cells = <1>; - dma-requests = <205>; - ti,dma-safe-map = <0>; - dma-masters = <&sdma>; + edma: edma@43300000 { + compatible = "ti,edma3-tpcc"; + ti,hwmods = "tpcc"; + reg = <0x43300000 0x100000>; + reg-names = "edma3_cc"; + interrupts = , + , + ; + interrupt-names = "edma3_ccint", "emda3_mperr", + "edma3_ccerrint"; + dma-requests = <64>; + #dma-cells = <2>; + + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 0>; + + /* + * memcpy is disabled, can be enabled with: + * ti,edma-memcpy-channels = <20 21>; + * for example. Note that these channels need to be + * masked in the xbar as well. + */ + }; + + edma_tptc0: tptc@43400000 { + compatible = "ti,edma3-tptc"; + ti,hwmods = "tptc0"; + reg = <0x43400000 0x100000>; + interrupts = ; + interrupt-names = "edma3_tcerrint"; + }; + + edma_tptc1: tptc@43500000 { + compatible = "ti,edma3-tptc"; + ti,hwmods = "tptc1"; + reg = <0x43500000 0x100000>; + interrupts = ; + interrupt-names = "edma3_tcerrint"; }; gpio1: gpio@4ae10000 { @@ -773,12 +821,20 @@ ti,hwmods = "timer11"; }; + timer12: timer@4ae20000 { + compatible = "ti,omap5430-timer"; + reg = <0x4ae20000 0x80>; + interrupts = ; + ti,hwmods = "timer12"; + ti,timer-alwon; + ti,timer-secure; + }; + timer13: timer@48828000 { compatible = "ti,omap5430-timer"; reg = <0x48828000 0x80>; interrupts = ; ti,hwmods = "timer13"; - status = "disabled"; }; timer14: timer@4882a000 { @@ -786,7 +842,6 @@ reg = <0x4882a000 0x80>; interrupts = ; ti,hwmods = "timer14"; - status = "disabled"; }; timer15: timer@4882c000 { @@ -794,7 +849,6 @@ reg = <0x4882c000 0x80>; interrupts = ; ti,hwmods = "timer15"; - status = "disabled"; }; timer16: timer@4882e000 { @@ -802,7 +856,6 @@ reg = <0x4882e000 0x80>; interrupts = ; ti,hwmods = "timer16"; - status = "disabled"; }; wdt2: wdt@4ae14000 { @@ -1398,12 +1451,16 @@ ti,hwmods = "gpmc"; reg = <0x50000000 0x37c>; /* device IO registers */ interrupts = ; + dmas = <&edma_xbar 4 0>; + dma-names = "rxtx"; gpmc,num-cs = <8>; gpmc,num-waitpins = <2>; #address-cells = <2>; #size-cells = <1>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; status = "disabled"; }; @@ -1418,21 +1475,136 @@ status = "disabled"; }; + mcasp1: mcasp@48460000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp1"; + reg = <0x48460000 0x2000>, + <0x45800000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 129 1>, <&edma_xbar 128 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp1_aux_gfclk_mux>, <&mcasp1_ahclkx_mux>, + <&mcasp1_ahclkr_mux>; + clock-names = "fck", "ahclkx", "ahclkr"; + status = "disabled"; + }; + + mcasp2: mcasp@48464000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp2"; + reg = <0x48464000 0x2000>, + <0x45c00000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 131 1>, <&edma_xbar 130 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp2_aux_gfclk_mux>, <&mcasp2_ahclkx_mux>, + <&mcasp2_ahclkr_mux>; + clock-names = "fck", "ahclkx", "ahclkr"; + status = "disabled"; + }; + mcasp3: mcasp@48468000 { compatible = "ti,dra7-mcasp-audio"; ti,hwmods = "mcasp3"; - reg = <0x48468000 0x2000>; - reg-names = "mpu"; + reg = <0x48468000 0x2000>, + <0x46000000 0x1000>; + reg-names = "mpu","dat"; interrupts = , ; interrupt-names = "tx", "rx"; - dmas = <&sdma_xbar 133>, <&sdma_xbar 132>; + dmas = <&edma_xbar 133 1>, <&edma_xbar 132 1>; dma-names = "tx", "rx"; clocks = <&mcasp3_aux_gfclk_mux>, <&mcasp3_ahclkx_mux>; clock-names = "fck", "ahclkx"; status = "disabled"; }; + mcasp4: mcasp@4846c000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp4"; + reg = <0x4846c000 0x2000>, + <0x48436000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 135 1>, <&edma_xbar 134 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp4_aux_gfclk_mux>, <&mcasp4_ahclkx_mux>; + clock-names = "fck", "ahclkx"; + status = "disabled"; + }; + + mcasp5: mcasp@48470000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp5"; + reg = <0x48470000 0x2000>, + <0x4843a000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 137 1>, <&edma_xbar 136 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp5_aux_gfclk_mux>, <&mcasp5_ahclkx_mux>; + clock-names = "fck", "ahclkx"; + status = "disabled"; + }; + + mcasp6: mcasp@48474000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp6"; + reg = <0x48474000 0x2000>, + <0x4844c000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 139 1>, <&edma_xbar 138 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp6_aux_gfclk_mux>, <&mcasp6_ahclkx_mux>; + clock-names = "fck", "ahclkx"; + status = "disabled"; + }; + + mcasp7: mcasp@48478000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp7"; + reg = <0x48478000 0x2000>, + <0x48450000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 141 1>, <&edma_xbar 140 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp7_aux_gfclk_mux>, <&mcasp7_ahclkx_mux>; + clock-names = "fck", "ahclkx"; + status = "disabled"; + }; + + mcasp8: mcasp@4847c000 { + compatible = "ti,dra7-mcasp-audio"; + ti,hwmods = "mcasp8"; + reg = <0x4847c000 0x2000>, + <0x48454000 0x1000>; + reg-names = "mpu","dat"; + interrupts = , + ; + interrupt-names = "tx", "rx"; + dmas = <&edma_xbar 143 1>, <&edma_xbar 142 1>; + dma-names = "tx", "rx"; + clocks = <&mcasp8_aux_gfclk_mux>, <&mcasp8_ahclkx_mux>; + clock-names = "fck", "ahclkx"; + status = "disabled"; + }; + crossbar_mpu: crossbar@4a002a48 { compatible = "ti,irq-crossbar"; reg = <0x4a002a48 0x130>; diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi new file mode 100644 index 000000000000..093538ea5b5f --- /dev/null +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -0,0 +1,817 @@ +/* + * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "dra72x.dtsi" +#include +#include + +/ { + compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"; + + aliases { + display0 = &hdmi0; + }; + + evm_3v3: fixedregulator-evm_3v3 { + compatible = "regulator-fixed"; + regulator-name = "evm_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + aic_dvdd: fixedregulator-aic_dvdd { + /* TPS77018DBVT */ + compatible = "regulator-fixed"; + regulator-name = "aic_dvdd"; + vin-supply = <&evm_3v3>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + evm_3v3_sd: fixedregulator-sd { + compatible = "regulator-fixed"; + regulator-name = "evm_3v3_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>; + }; + + extcon_usb1: extcon_usb1 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>; + }; + + extcon_usb2: extcon_usb2 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>; + }; + + hdmi0: connector { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; + + tpd12s015: encoder { + compatible = "ti,tpd12s015"; + + pinctrl-names = "default"; + pinctrl-0 = <&tpd12s015_pins>; + + gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>, /* P4, CT CP HPD */ + <&pcf_hdmi 5 GPIO_ACTIVE_HIGH>, /* P5, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; + + sound0: sound0 { + compatible = "simple-audio-card"; + simple-audio-card,name = "DRA7xx-EVM"; + simple-audio-card,widgets = + "Headphone", "Headphone Jack", + "Line", "Line Out", + "Microphone", "Mic Jack", + "Line", "Line In"; + simple-audio-card,routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "Line Out", "LLOUT", + "Line Out", "RLOUT", + "MIC3L", "Mic Jack", + "MIC3R", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE1L", "Line In", + "LINE1R", "Line In"; + simple-audio-card,format = "dsp_b"; + simple-audio-card,bitclock-master = <&sound0_master>; + simple-audio-card,frame-master = <&sound0_master>; + simple-audio-card,bitclock-inversion; + + sound0_master: simple-audio-card,cpu { + sound-dai = <&mcasp3>; + system-clock-frequency = <5644800>; + }; + + simple-audio-card,codec { + sound-dai = <&tlv320aic3106>; + clocks = <&atl_clkin2_ck>; + }; + }; +}; + +&dra7_pmx_core { + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ + >; + }; + + i2c5_pins: pinmux_i2c5_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ + DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ + >; + }; + + i2c5_pins: pinmux_i2c5_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ + DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ + >; + }; + + nand_default: nand_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */ + DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */ + DRA7XX_CORE_IOPAD(0x3408, PIN_INPUT | MUX_MODE0) /* gpmc_ad2 */ + DRA7XX_CORE_IOPAD(0x340c, PIN_INPUT | MUX_MODE0) /* gpmc_ad3 */ + DRA7XX_CORE_IOPAD(0x3410, PIN_INPUT | MUX_MODE0) /* gpmc_ad4 */ + DRA7XX_CORE_IOPAD(0x3414, PIN_INPUT | MUX_MODE0) /* gpmc_ad5 */ + DRA7XX_CORE_IOPAD(0x3418, PIN_INPUT | MUX_MODE0) /* gpmc_ad6 */ + DRA7XX_CORE_IOPAD(0x341c, PIN_INPUT | MUX_MODE0) /* gpmc_ad7 */ + DRA7XX_CORE_IOPAD(0x3420, PIN_INPUT | MUX_MODE0) /* gpmc_ad8 */ + DRA7XX_CORE_IOPAD(0x3424, PIN_INPUT | MUX_MODE0) /* gpmc_ad9 */ + DRA7XX_CORE_IOPAD(0x3428, PIN_INPUT | MUX_MODE0) /* gpmc_ad10 */ + DRA7XX_CORE_IOPAD(0x342c, PIN_INPUT | MUX_MODE0) /* gpmc_ad11 */ + DRA7XX_CORE_IOPAD(0x3430, PIN_INPUT | MUX_MODE0) /* gpmc_ad12 */ + DRA7XX_CORE_IOPAD(0x3434, PIN_INPUT | MUX_MODE0) /* gpmc_ad13 */ + DRA7XX_CORE_IOPAD(0x3438, PIN_INPUT | MUX_MODE0) /* gpmc_ad14 */ + DRA7XX_CORE_IOPAD(0x343c, PIN_INPUT | MUX_MODE0) /* gpmc_ad15 */ + DRA7XX_CORE_IOPAD(0x34b4, PIN_OUTPUT | MUX_MODE0) /* gpmc_cs0 */ + DRA7XX_CORE_IOPAD(0x34c4, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */ + DRA7XX_CORE_IOPAD(0x34cc, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen */ + DRA7XX_CORE_IOPAD(0x34c8, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */ + DRA7XX_CORE_IOPAD(0x34d0, PIN_OUTPUT | MUX_MODE0) /* gpmc_ben0 */ + DRA7XX_CORE_IOPAD(0x34d8, PIN_INPUT | MUX_MODE0) /* gpmc_wait0 */ + >; + }; + + usb1_pins: pinmux_usb1_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */ + >; + }; + + usb2_pins: pinmux_usb2_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3684, PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */ + >; + }; + + tps65917_pins_default: tps65917_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3824, PIN_INPUT_PULLUP | MUX_MODE1) /* wakeup3.sys_nirq1 */ + >; + }; + + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; + + dcan1_pins_default: dcan1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */ + DRA7XX_CORE_IOPAD(0x3818, PULL_UP | MUX_MODE1) /* wakeup0.dcan1_rx */ + >; + }; + + dcan1_pins_sleep: dcan1_pins_sleep { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */ + DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */ + >; + }; + + hdmi_pins: pinmux_hdmi_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */ + DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */ + >; + }; + + tpd12s015_pins: pinmux_tpd12s015_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */ + >; + }; + + atl_pins: pinmux_atl_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3698, PIN_OUTPUT | MUX_MODE5) /* xref_clk1.atl_clk1 */ + DRA7XX_CORE_IOPAD(0x369c, PIN_OUTPUT | MUX_MODE5) /* xref_clk2.atl_clk2 */ + >; + }; + + mcasp3_pins: pinmux_mcasp3_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3724, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx */ + DRA7XX_CORE_IOPAD(0x3728, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx */ + DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0 */ + DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1 */ + >; + }; + + mcasp3_sleep_pins: pinmux_mcasp3_sleep_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE15) + DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE15) + DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT_PULLDOWN | MUX_MODE15) + DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE15) + >; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + + tps65917: tps65917@58 { + compatible = "ti,tps65917"; + reg = <0x58>; + + pinctrl-names = "default"; + pinctrl-0 = <&tps65917_pins_default>; + + interrupts = ; /* IRQ_SYS_1N */ + interrupt-controller; + #interrupt-cells = <2>; + + ti,system-power-controller; + + tps65917_pmic { + compatible = "ti,tps65917-pmic"; + + tps65917_regulators: regulators { + smps1_reg: smps1 { + /* VDD_MPU */ + regulator-name = "smps1"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-always-on; + regulator-boot-on; + }; + + smps2_reg: smps2 { + /* VDD_CORE */ + regulator-name = "smps2"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + smps3_reg: smps3 { + /* VDD_GPU IVA DSPEVE */ + regulator-name = "smps3"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-boot-on; + regulator-always-on; + }; + + smps4_reg: smps4 { + /* VDDS1V8 */ + regulator-name = "smps4"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + smps5_reg: smps5 { + /* VDD_DDR */ + regulator-name = "smps5"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + /* LDO1_OUT --> SDIO */ + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-allow-bypass; + }; + + ldo3_reg: ldo3 { + /* VDDA_1V8_PHY */ + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5_reg: ldo5 { + /* VDDA_1V8_PLL */ + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + /* VDDA_3V_USB: VDDA_USBHS33 */ + regulator-name = "ldo4"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + }; + }; + + tps65917_power_button { + compatible = "ti,palmas-pwrbutton"; + interrupt-parent = <&tps65917>; + interrupts = <1 IRQ_TYPE_NONE>; + wakeup-source; + ti,palmas-long-press-seconds = <6>; + }; + }; + + pcf_gpio_21: gpio@21 { + compatible = "ti,pcf8575", "nxp,pcf8575"; + reg = <0x21>; + lines-initial-states = <0x1408>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + tlv320aic3106: tlv320aic3106@19 { + #sound-dai-cells = <0>; + compatible = "ti,tlv320aic3106"; + reg = <0x19>; + adc-settle-ms = <40>; + ai3x-micbias-vg = <1>; /* 2.0V */ + status = "okay"; + + /* Regulators */ + AVDD-supply = <&evm_3v3>; + IOVDD-supply = <&evm_3v3>; + DRVDD-supply = <&evm_3v3>; + DVDD-supply = <&aic_dvdd>; + }; +}; + +&i2c5 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_pins>; + clock-frequency = <400000>; + + pcf_hdmi: pcf8575@26 { + compatible = "ti,pcf8575", "nxp,pcf8575"; + reg = <0x26>; + gpio-controller; + #gpio-cells = <2>; + /* + * initial state is used here to keep the mdio interface + * selected on RU89 through SEL_VIN4_MUX_S0, VIN2_S1 and + * VIN2_S0 driven high otherwise Ethernet stops working + * VIN6_SEL_S0 is low, thus selecting McASP3 over VIN6 + */ + lines-initial-states = <0x0f2b>; + + p1 { + /* vin6_sel_s0: high: VIN6, low: audio */ + gpio-hog; + gpios = <1 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "vin6_sel_s0"; + }; + }; +}; + +&uart1 { + status = "okay"; + interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, + <&dra7_pmx_core 0x3e0>; +}; + +&elm { + status = "okay"; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nand_default>; + ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */ + nand@0,0 { + /* To use NAND, DIP switch SW5 must be set like so: + * SW5.1 (NAND_SELn) = ON (LOW) + * SW5.9 (GPMC_WPN) = OFF (HIGH) + */ + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* device IO registers */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */ + ti,nand-ecc-opt = "bch8"; + ti,elm-id = <&elm>; + nand-bus-width = <16>; + gpmc,device-width = <2>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <80>; + gpmc,cs-wr-off-ns = <80>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <60>; + gpmc,adv-wr-off-ns = <60>; + gpmc,we-on-ns = <10>; + gpmc,we-off-ns = <50>; + gpmc,oe-on-ns = <4>; + gpmc,oe-off-ns = <40>; + gpmc,access-ns = <40>; + gpmc,wr-access-ns = <80>; + gpmc,rd-cycle-ns = <80>; + gpmc,wr-cycle-ns = <80>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-data-mux-bus-ns = <0>; + /* MTD partition table */ + /* All SPL-* partitions are sized to minimal length + * which can be independently programmable. For + * NAND flash this is equal to size of erase-block */ + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "NAND.SPL"; + reg = <0x00000000 0x000020000>; + }; + partition@1 { + label = "NAND.SPL.backup1"; + reg = <0x00020000 0x00020000>; + }; + partition@2 { + label = "NAND.SPL.backup2"; + reg = <0x00040000 0x00020000>; + }; + partition@3 { + label = "NAND.SPL.backup3"; + reg = <0x00060000 0x00020000>; + }; + partition@4 { + label = "NAND.u-boot-spl-os"; + reg = <0x00080000 0x00040000>; + }; + partition@5 { + label = "NAND.u-boot"; + reg = <0x000c0000 0x00100000>; + }; + partition@6 { + label = "NAND.u-boot-env"; + reg = <0x001c0000 0x00020000>; + }; + partition@7 { + label = "NAND.u-boot-env.backup1"; + reg = <0x001e0000 0x00020000>; + }; + partition@8 { + label = "NAND.kernel"; + reg = <0x00200000 0x00800000>; + }; + partition@9 { + label = "NAND.file-system"; + reg = <0x00a00000 0x0f600000>; + }; + }; +}; + +&usb2_phy1 { + phy-supply = <&ldo4_reg>; +}; + +&usb2_phy2 { + phy-supply = <&ldo4_reg>; +}; + +&omap_dwc3_1 { + extcon = <&extcon_usb1>; +}; + +&omap_dwc3_2 { + extcon = <&extcon_usb2>; +}; + +&usb1 { + dr_mode = "peripheral"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins>; +}; + +&usb2 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&usb2_pins>; +}; + +&mmc1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_default>; + vmmc-supply = <&evm_3v3_sd>; + vmmc_aux-supply = <&ldo1_reg>; + bus-width = <4>; + /* + * SDCD signal is not being used here - using the fact that GPIO mode + * is a viable alternative + */ + cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; + max-frequency = <192000000>; +}; + +&mmc2 { + /* SW5-3 in ON position */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_default>; + + vmmc-supply = <&evm_3v3>; + bus-width = <8>; + ti,non-removable; + max-frequency = <192000000>; +}; + +&dra7_pmx_core { + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 2 */ + DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_txc */ + DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */ + DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */ + DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */ + DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */ + DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */ + DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */ + DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */ + DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */ + DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */ + DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */ + DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */ + >; + + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 2 */ + DRA7XX_CORE_IOPAD(0x3598, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x359c, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35a0, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35a4, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35a8, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35ac, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35b0, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35b4, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35b8, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35bc, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35c0, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x35c4, MUX_MODE15) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_d.mdio_d */ + DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x363c, MUX_MODE15) + DRA7XX_CORE_IOPAD(0x3640, MUX_MODE15) + >; + }; +}; + +&mac { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; + +&dcan1 { + status = "ok"; + pinctrl-names = "default", "sleep", "active"; + pinctrl-0 = <&dcan1_pins_sleep>; + pinctrl-1 = <&dcan1_pins_sleep>; + pinctrl-2 = <&dcan1_pins_default>; +}; + +&qspi { + status = "okay"; + + spi-max-frequency = <64000000>; + m25p80@0 { + compatible = "s25fl256s1"; + spi-max-frequency = <64000000>; + reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + + /* MTD partition table. + * The ROM checks the first four physical blocks + * for a valid file to boot and the flash here is + * 64KiB block size. + */ + partition@0 { + label = "QSPI.SPL"; + reg = <0x00000000 0x000010000>; + }; + partition@1 { + label = "QSPI.SPL.backup1"; + reg = <0x00010000 0x00010000>; + }; + partition@2 { + label = "QSPI.SPL.backup2"; + reg = <0x00020000 0x00010000>; + }; + partition@3 { + label = "QSPI.SPL.backup3"; + reg = <0x00030000 0x00010000>; + }; + partition@4 { + label = "QSPI.u-boot"; + reg = <0x00040000 0x00100000>; + }; + partition@5 { + label = "QSPI.u-boot-spl-os"; + reg = <0x00140000 0x00080000>; + }; + partition@6 { + label = "QSPI.u-boot-env"; + reg = <0x001c0000 0x00010000>; + }; + partition@7 { + label = "QSPI.u-boot-env.backup1"; + reg = <0x001d0000 0x0010000>; + }; + partition@8 { + label = "QSPI.kernel"; + reg = <0x001e0000 0x0800000>; + }; + partition@9 { + label = "QSPI.file-system"; + reg = <0x009e0000 0x01620000>; + }; + }; +}; + +&dss { + status = "ok"; + + vdda_video-supply = <&ldo5_reg>; +}; + +&hdmi { + status = "ok"; + + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_pins>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +}; + +&atl { + pinctrl-names = "default"; + pinctrl-0 = <&atl_pins>; + + assigned-clocks = <&abe_dpll_sys_clk_mux>, + <&atl_gfclk_mux>, + <&dpll_abe_ck>, + <&dpll_abe_m2x2_ck>, + <&atl_clkin2_ck>; + assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>; + assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>; + + status = "okay"; + + atl2 { + bws = ; + aws = ; + }; +}; + +&mcasp3 { + #sound-dai-cells = <0>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mcasp3_pins>; + pinctrl-1 = <&mcasp3_sleep_pins>; + + assigned-clocks = <&mcasp3_ahclkx_mux>; + assigned-clock-parents = <&atl_clkin2_ck>; + + status = "okay"; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + /* 4 serializer */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 2 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +}; + +&mailbox5 { + status = "okay"; + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x { + status = "okay"; + }; + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x { + status = "okay"; + }; +}; + +&mailbox6 { + status = "okay"; + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x { + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts new file mode 100644 index 000000000000..f9cfd3bb4dc2 --- /dev/null +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include "dra72-evm-common.dtsi" +#include + +/ { + model = "TI DRA722 Rev C EVM"; + + memory { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */ + }; +}; + +&tps65917_regulators { + ldo2_reg: ldo2 { + /* LDO2_OUT --> VDDA_1V8_PHY2 */ + regulator-name = "ldo2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&hdmi { + vdda-supply = <&ldo2_reg>; +}; + +&pcf_gpio_21 { + interrupt-parent = <&gpio3>; + interrupts = <30 IRQ_TYPE_EDGE_FALLING>; +}; + +&mac { + mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>, + <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */ + <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */ + dual_emac; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <2>; + phy-mode = "rgmii-id"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <3>; + phy-mode = "rgmii-id"; + dual_emac_res_vlan = <2>; +}; + +&davinci_mdio { + dp83867_0: ethernet-phy@2 { + reg = <2>; + ti,rx-internal-delay = ; + ti,tx-internal-delay = ; + ti,fifo-depth = ; + }; + + dp83867_1: ethernet-phy@3 { + reg = <3>; + ti,rx-internal-delay = ; + ti,tx-internal-delay = ; + ti,fifo-depth = ; + }; +}; diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 6affe2d137da..cc1d32ca4a8a 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -1,694 +1,40 @@ /* - * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -/dts-v1/; - -#include "dra72x.dtsi" -#include -#include - +#include "dra72-evm-common.dtsi" / { model = "TI DRA722"; - compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"; memory { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x40000000>; /* 1024 MB */ }; +}; - aliases { - display0 = &hdmi0; - }; - - evm_3v3: fixedregulator-evm_3v3 { - compatible = "regulator-fixed"; - regulator-name = "evm_3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - aic_dvdd: fixedregulator-aic_dvdd { - /* TPS77018DBVT */ - compatible = "regulator-fixed"; - regulator-name = "aic_dvdd"; - vin-supply = <&evm_3v3>; +&tps65917_regulators { + ldo2_reg: ldo2 { + /* LDO2_OUT --> TP1017 (UNUSED) */ + regulator-name = "ldo2"; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - evm_3v3_sd: fixedregulator-sd { - compatible = "regulator-fixed"; - regulator-name = "evm_3v3_sd"; - regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - enable-active-high; - gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>; - }; - - extcon_usb1: extcon_usb1 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>; - }; - - extcon_usb2: extcon_usb2 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>; - }; - - hdmi0: connector { - compatible = "hdmi-connector"; - label = "hdmi"; - - type = "a"; - - port { - hdmi_connector_in: endpoint { - remote-endpoint = <&tpd12s015_out>; - }; - }; - }; - - tpd12s015: encoder { - compatible = "ti,tpd12s015"; - - pinctrl-names = "default"; - pinctrl-0 = <&tpd12s015_pins>; - - gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>, /* P4, CT CP HPD */ - <&pcf_hdmi 5 GPIO_ACTIVE_HIGH>, /* P5, LS OE */ - <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - - tpd12s015_in: endpoint { - remote-endpoint = <&hdmi_out>; - }; - }; - - port@1 { - reg = <1>; - - tpd12s015_out: endpoint { - remote-endpoint = <&hdmi_connector_in>; - }; - }; - }; - }; - - sound0: sound@0 { - compatible = "simple-audio-card"; - simple-audio-card,name = "DRA7xx-EVM"; - simple-audio-card,widgets = - "Headphone", "Headphone Jack", - "Line", "Line Out", - "Microphone", "Mic Jack", - "Line", "Line In"; - simple-audio-card,routing = - "Headphone Jack", "HPLOUT", - "Headphone Jack", "HPROUT", - "Line Out", "LLOUT", - "Line Out", "RLOUT", - "MIC3L", "Mic Jack", - "MIC3R", "Mic Jack", - "Mic Jack", "Mic Bias", - "LINE1L", "Line In", - "LINE1R", "Line In"; - simple-audio-card,format = "dsp_b"; - simple-audio-card,bitclock-master = <&sound0_master>; - simple-audio-card,frame-master = <&sound0_master>; - simple-audio-card,bitclock-inversion; - - sound0_master: simple-audio-card,cpu { - sound-dai = <&mcasp3>; - system-clock-frequency = <5644800>; - }; - - simple-audio-card,codec { - sound-dai = <&tlv320aic3106>; - clocks = <&atl_clkin2_ck>; - }; + regulator-allow-bypass; }; }; -&dra7_pmx_core { - i2c1_pins: pinmux_i2c1_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ - DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ - >; - }; - - i2c5_pins: pinmux_i2c5_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ - DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ - >; - }; - - i2c5_pins: pinmux_i2c5_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */ - DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */ - >; - }; - - nand_default: nand_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */ - DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */ - DRA7XX_CORE_IOPAD(0x3408, PIN_INPUT | MUX_MODE0) /* gpmc_ad2 */ - DRA7XX_CORE_IOPAD(0x340c, PIN_INPUT | MUX_MODE0) /* gpmc_ad3 */ - DRA7XX_CORE_IOPAD(0x3410, PIN_INPUT | MUX_MODE0) /* gpmc_ad4 */ - DRA7XX_CORE_IOPAD(0x3414, PIN_INPUT | MUX_MODE0) /* gpmc_ad5 */ - DRA7XX_CORE_IOPAD(0x3418, PIN_INPUT | MUX_MODE0) /* gpmc_ad6 */ - DRA7XX_CORE_IOPAD(0x341c, PIN_INPUT | MUX_MODE0) /* gpmc_ad7 */ - DRA7XX_CORE_IOPAD(0x3420, PIN_INPUT | MUX_MODE0) /* gpmc_ad8 */ - DRA7XX_CORE_IOPAD(0x3424, PIN_INPUT | MUX_MODE0) /* gpmc_ad9 */ - DRA7XX_CORE_IOPAD(0x3428, PIN_INPUT | MUX_MODE0) /* gpmc_ad10 */ - DRA7XX_CORE_IOPAD(0x342c, PIN_INPUT | MUX_MODE0) /* gpmc_ad11 */ - DRA7XX_CORE_IOPAD(0x3430, PIN_INPUT | MUX_MODE0) /* gpmc_ad12 */ - DRA7XX_CORE_IOPAD(0x3434, PIN_INPUT | MUX_MODE0) /* gpmc_ad13 */ - DRA7XX_CORE_IOPAD(0x3438, PIN_INPUT | MUX_MODE0) /* gpmc_ad14 */ - DRA7XX_CORE_IOPAD(0x343c, PIN_INPUT | MUX_MODE0) /* gpmc_ad15 */ - DRA7XX_CORE_IOPAD(0x34b4, PIN_OUTPUT | MUX_MODE0) /* gpmc_cs0 */ - DRA7XX_CORE_IOPAD(0x34c4, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */ - DRA7XX_CORE_IOPAD(0x34cc, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen */ - DRA7XX_CORE_IOPAD(0x34c8, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */ - DRA7XX_CORE_IOPAD(0x34d0, PIN_OUTPUT | MUX_MODE0) /* gpmc_ben0 */ - DRA7XX_CORE_IOPAD(0x34d8, PIN_INPUT | MUX_MODE0) /* gpmc_wait0 */ - >; - }; - - usb1_pins: pinmux_usb1_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */ - >; - }; - - usb2_pins: pinmux_usb2_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3684, PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */ - >; - }; - - tps65917_pins_default: tps65917_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3824, PIN_INPUT_PULLUP | MUX_MODE1) /* wakeup3.sys_nirq1 */ - >; - }; - - mmc1_pins_default: mmc1_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ - DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ - DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ - DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ - DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ - DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ - DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ - >; - }; - - mmc2_pins_default: mmc2_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ - DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ - DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ - DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ - DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ - DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ - DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ - DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ - DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ - DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ - >; - }; - - dcan1_pins_default: dcan1_pins_default { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */ - DRA7XX_CORE_IOPAD(0x3818, PULL_UP | MUX_MODE1) /* wakeup0.dcan1_rx */ - >; - }; - - dcan1_pins_sleep: dcan1_pins_sleep { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */ - DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */ - >; - }; - - qspi1_pins: pinmux_qspi1_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3474, PIN_OUTPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */ - DRA7XX_CORE_IOPAD(0x3478, PIN_INPUT | MUX_MODE1) /* gpmc_a14.qspi1_d3 */ - DRA7XX_CORE_IOPAD(0x347c, PIN_INPUT | MUX_MODE1) /* gpmc_a15.qspi1_d2 */ - DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d1 */ - DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d0 */ - DRA7XX_CORE_IOPAD(0x3488, PIN_OUTPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */ - DRA7XX_CORE_IOPAD(0x34b8, PIN_OUTPUT | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */ - >; - }; - - hdmi_pins: pinmux_hdmi_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */ - DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */ - >; - }; - - tpd12s015_pins: pinmux_tpd12s015_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */ - >; - }; - - atl_pins: pinmux_atl_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3698, PIN_OUTPUT | MUX_MODE5) /* xref_clk1.atl_clk1 */ - DRA7XX_CORE_IOPAD(0x369c, PIN_OUTPUT | MUX_MODE5) /* xref_clk2.atl_clk2 */ - >; - }; - - mcasp3_pins: pinmux_mcasp3_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3724, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx */ - DRA7XX_CORE_IOPAD(0x3728, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx */ - DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0 */ - DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1 */ - >; - }; - - mcasp3_sleep_pins: pinmux_mcasp3_sleep_pins { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE15) - DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE15) - DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT_PULLDOWN | MUX_MODE15) - DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE15) - >; - }; +&hdmi { + vdda-supply = <&ldo3_reg>; }; -&i2c1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins>; - clock-frequency = <400000>; - - tps65917: tps65917@58 { - compatible = "ti,tps65917"; - reg = <0x58>; - - pinctrl-names = "default"; - pinctrl-0 = <&tps65917_pins_default>; - - interrupts = ; /* IRQ_SYS_1N */ - interrupt-controller; - #interrupt-cells = <2>; - - ti,system-power-controller; - - tps65917_pmic { - compatible = "ti,tps65917-pmic"; - - regulators { - smps1_reg: smps1 { - /* VDD_MPU */ - regulator-name = "smps1"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1250000>; - regulator-always-on; - regulator-boot-on; - }; - - smps2_reg: smps2 { - /* VDD_CORE */ - regulator-name = "smps2"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1060000>; - regulator-boot-on; - regulator-always-on; - }; - - smps3_reg: smps3 { - /* VDD_GPU IVA DSPEVE */ - regulator-name = "smps3"; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1250000>; - regulator-boot-on; - regulator-always-on; - }; - - smps4_reg: smps4 { - /* VDDS1V8 */ - regulator-name = "smps4"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - smps5_reg: smps5 { - /* VDD_DDR */ - regulator-name = "smps5"; - regulator-min-microvolt = <1350000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: ldo1 { - /* LDO1_OUT --> SDIO */ - regulator-name = "ldo1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - regulator-allow-bypass; - }; - - ldo2_reg: ldo2 { - /* LDO2_OUT --> TP1017 (UNUSED) */ - regulator-name = "ldo2"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-allow-bypass; - }; - - ldo3_reg: ldo3 { - /* VDDA_1V8_PHY */ - regulator-name = "ldo3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo5_reg: ldo5 { - /* VDDA_1V8_PLL */ - regulator-name = "ldo5"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - ldo4_reg: ldo4 { - /* VDDA_3V_USB: VDDA_USBHS33 */ - regulator-name = "ldo4"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - }; - }; - }; - - tps65917_power_button { - compatible = "ti,palmas-pwrbutton"; - interrupt-parent = <&tps65917>; - interrupts = <1 IRQ_TYPE_NONE>; - wakeup-source; - ti,palmas-long-press-seconds = <6>; - }; - }; - - pcf_gpio_21: gpio@21 { - compatible = "ti,pcf8575"; - reg = <0x21>; - lines-initial-states = <0x1408>; - gpio-controller; - #gpio-cells = <2>; - interrupt-parent = <&gpio6>; - interrupts = <11 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <2>; - }; - - tlv320aic3106: tlv320aic3106@19 { - #sound-dai-cells = <0>; - compatible = "ti,tlv320aic3106"; - reg = <0x19>; - adc-settle-ms = <40>; - ai3x-micbias-vg = <1>; /* 2.0V */ - status = "okay"; - - /* Regulators */ - AVDD-supply = <&evm_3v3>; - IOVDD-supply = <&evm_3v3>; - DRVDD-supply = <&evm_3v3>; - DVDD-supply = <&aic_dvdd>; - }; -}; - -&i2c5 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c5_pins>; - clock-frequency = <400000>; - - pcf_hdmi: pcf8575@26 { - compatible = "nxp,pcf8575"; - reg = <0x26>; - gpio-controller; - #gpio-cells = <2>; - /* - * initial state is used here to keep the mdio interface - * selected on RU89 through SEL_VIN4_MUX_S0, VIN2_S1 and - * VIN2_S0 driven high otherwise Ethernet stops working - * VIN6_SEL_S0 is low, thus selecting McASP3 over VIN6 - */ - lines-initial-states = <0x0f2b>; - - p1 { - /* vin6_sel_s0: high: VIN6, low: audio */ - gpio-hog; - gpios = <1 GPIO_ACTIVE_HIGH>; - output-low; - line-name = "vin6_sel_s0"; - }; - }; -}; - -&uart1 { - status = "okay"; - interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, - <&dra7_pmx_core 0x3e0>; -}; - -&elm { - status = "okay"; -}; - -&gpmc { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&nand_default>; - ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */ - nand@0,0 { - /* To use NAND, DIP switch SW5 must be set like so: - * SW5.1 (NAND_SELn) = ON (LOW) - * SW5.9 (GPMC_WPN) = OFF (HIGH) - */ - compatible = "ti,omap2-nand"; - reg = <0 0 4>; /* device IO registers */ - interrupt-parent = <&gpmc>; - interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ - <1 IRQ_TYPE_NONE>; /* termcount */ - ti,nand-ecc-opt = "bch8"; - ti,elm-id = <&elm>; - nand-bus-width = <16>; - gpmc,device-width = <2>; - gpmc,sync-clk-ps = <0>; - gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <80>; - gpmc,cs-wr-off-ns = <80>; - gpmc,adv-on-ns = <0>; - gpmc,adv-rd-off-ns = <60>; - gpmc,adv-wr-off-ns = <60>; - gpmc,we-on-ns = <10>; - gpmc,we-off-ns = <50>; - gpmc,oe-on-ns = <4>; - gpmc,oe-off-ns = <40>; - gpmc,access-ns = <40>; - gpmc,wr-access-ns = <80>; - gpmc,rd-cycle-ns = <80>; - gpmc,wr-cycle-ns = <80>; - gpmc,bus-turnaround-ns = <0>; - gpmc,cycle2cycle-delay-ns = <0>; - gpmc,clk-activation-ns = <0>; - gpmc,wr-data-mux-bus-ns = <0>; - /* MTD partition table */ - /* All SPL-* partitions are sized to minimal length - * which can be independently programmable. For - * NAND flash this is equal to size of erase-block */ - #address-cells = <1>; - #size-cells = <1>; - partition@0 { - label = "NAND.SPL"; - reg = <0x00000000 0x000020000>; - }; - partition@1 { - label = "NAND.SPL.backup1"; - reg = <0x00020000 0x00020000>; - }; - partition@2 { - label = "NAND.SPL.backup2"; - reg = <0x00040000 0x00020000>; - }; - partition@3 { - label = "NAND.SPL.backup3"; - reg = <0x00060000 0x00020000>; - }; - partition@4 { - label = "NAND.u-boot-spl-os"; - reg = <0x00080000 0x00040000>; - }; - partition@5 { - label = "NAND.u-boot"; - reg = <0x000c0000 0x00100000>; - }; - partition@6 { - label = "NAND.u-boot-env"; - reg = <0x001c0000 0x00020000>; - }; - partition@7 { - label = "NAND.u-boot-env.backup1"; - reg = <0x001e0000 0x00020000>; - }; - partition@8 { - label = "NAND.kernel"; - reg = <0x00200000 0x00800000>; - }; - partition@9 { - label = "NAND.file-system"; - reg = <0x00a00000 0x0f600000>; - }; - }; -}; - -&usb2_phy1 { - phy-supply = <&ldo4_reg>; -}; - -&usb2_phy2 { - phy-supply = <&ldo4_reg>; -}; - -&omap_dwc3_1 { - extcon = <&extcon_usb1>; -}; - -&omap_dwc3_2 { - extcon = <&extcon_usb2>; -}; - -&usb1 { - dr_mode = "peripheral"; - pinctrl-names = "default"; - pinctrl-0 = <&usb1_pins>; -}; - -&usb2 { - dr_mode = "host"; - pinctrl-names = "default"; - pinctrl-0 = <&usb2_pins>; -}; - -&mmc1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins_default>; - vmmc-supply = <&evm_3v3_sd>; - vmmc_aux-supply = <&ldo1_reg>; - bus-width = <4>; - /* - * SDCD signal is not being used here - using the fact that GPIO mode - * is a viable alternative - */ - cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; - max-frequency = <192000000>; -}; - -&mmc2 { - /* SW5-3 in ON position */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins_default>; - - vmmc-supply = <&evm_3v3>; - bus-width = <8>; - ti,non-removable; - max-frequency = <192000000>; -}; - -&dra7_pmx_core { - cpsw_default: cpsw_default { - pinctrl-single,pins = < - /* Slave 2 */ - DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_txc */ - DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */ - DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */ - DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */ - DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */ - DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */ - DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */ - DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */ - DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */ - DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */ - DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */ - DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */ - >; - - }; - - cpsw_sleep: cpsw_sleep { - pinctrl-single,pins = < - /* Slave 2 */ - DRA7XX_CORE_IOPAD(0x3598, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x359c, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35a0, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35a4, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35a8, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35ac, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35b0, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35b4, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35b8, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35bc, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35c0, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x35c4, MUX_MODE15) - >; - }; - - davinci_mdio_default: davinci_mdio_default { - pinctrl-single,pins = < - /* MDIO */ - DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_d.mdio_d */ - DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ - >; - }; - - davinci_mdio_sleep: davinci_mdio_sleep { - pinctrl-single,pins = < - DRA7XX_CORE_IOPAD(0x363c, MUX_MODE15) - DRA7XX_CORE_IOPAD(0x3640, MUX_MODE15) - >; - }; +&pcf_gpio_21 { + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; }; &mac { - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&cpsw_default>; - pinctrl-1 = <&cpsw_sleep>; slaves = <1>; mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_HIGH>; }; @@ -697,158 +43,3 @@ phy_id = <&davinci_mdio>, <3>; phy-mode = "rgmii"; }; - -&davinci_mdio { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&davinci_mdio_default>; - pinctrl-1 = <&davinci_mdio_sleep>; -}; - -&dcan1 { - status = "ok"; - pinctrl-names = "default", "sleep", "active"; - pinctrl-0 = <&dcan1_pins_sleep>; - pinctrl-1 = <&dcan1_pins_sleep>; - pinctrl-2 = <&dcan1_pins_default>; -}; - -&qspi { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&qspi1_pins>; - - spi-max-frequency = <48000000>; - m25p80@0 { - compatible = "s25fl256s1"; - spi-max-frequency = <48000000>; - reg = <0>; - spi-tx-bus-width = <1>; - spi-rx-bus-width = <4>; - spi-cpol; - spi-cpha; - #address-cells = <1>; - #size-cells = <1>; - - /* MTD partition table. - * The ROM checks the first four physical blocks - * for a valid file to boot and the flash here is - * 64KiB block size. - */ - partition@0 { - label = "QSPI.SPL"; - reg = <0x00000000 0x000010000>; - }; - partition@1 { - label = "QSPI.SPL.backup1"; - reg = <0x00010000 0x00010000>; - }; - partition@2 { - label = "QSPI.SPL.backup2"; - reg = <0x00020000 0x00010000>; - }; - partition@3 { - label = "QSPI.SPL.backup3"; - reg = <0x00030000 0x00010000>; - }; - partition@4 { - label = "QSPI.u-boot"; - reg = <0x00040000 0x00100000>; - }; - partition@5 { - label = "QSPI.u-boot-spl-os"; - reg = <0x00140000 0x00080000>; - }; - partition@6 { - label = "QSPI.u-boot-env"; - reg = <0x001c0000 0x00010000>; - }; - partition@7 { - label = "QSPI.u-boot-env.backup1"; - reg = <0x001d0000 0x0010000>; - }; - partition@8 { - label = "QSPI.kernel"; - reg = <0x001e0000 0x0800000>; - }; - partition@9 { - label = "QSPI.file-system"; - reg = <0x009e0000 0x01620000>; - }; - }; -}; - -&dss { - status = "ok"; - - vdda_video-supply = <&ldo5_reg>; -}; - -&hdmi { - status = "ok"; - vdda-supply = <&ldo3_reg>; - - pinctrl-names = "default"; - pinctrl-0 = <&hdmi_pins>; - - port { - hdmi_out: endpoint { - remote-endpoint = <&tpd12s015_in>; - }; - }; -}; - -&atl { - pinctrl-names = "default"; - pinctrl-0 = <&atl_pins>; - - assigned-clocks = <&abe_dpll_sys_clk_mux>, - <&atl_gfclk_mux>, - <&dpll_abe_ck>, - <&dpll_abe_m2x2_ck>, - <&atl_clkin2_ck>; - assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>; - assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>; - - status = "okay"; - - atl2 { - bws = ; - aws = ; - }; -}; - -&mcasp3 { - #sound-dai-cells = <0>; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&mcasp3_pins>; - pinctrl-1 = <&mcasp3_sleep_pins>; - - assigned-clocks = <&mcasp3_ahclkx_mux>; - assigned-clock-parents = <&atl_clkin2_ck>; - - status = "okay"; - - op-mode = <0>; /* MCASP_IIS_MODE */ - tdm-slots = <2>; - /* 4 serializer */ - serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ - 1 2 0 0 - >; -}; - -&mailbox5 { - status = "okay"; - mbox_ipu1_ipc3x: mbox_ipu1_ipc3x { - status = "okay"; - }; - mbox_dsp1_ipc3x: mbox_dsp1_ipc3x { - status = "okay"; - }; -}; - -&mailbox6 { - status = "okay"; - mbox_ipu2_ipc3x: mbox_ipu2_ipc3x { - status = "okay"; - }; -}; diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index 4220eeffc65a..5e06020f450b 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -107,8 +107,8 @@ reg = <0x58000000 0x80>, <0x58004054 0x4>, <0x58004300 0x20>, - <0x58005054 0x4>, - <0x58005300 0x20>; + <0x58009054 0x4>, + <0x58009300 0x20>; reg-names = "dss", "pll1_clkctrl", "pll1", "pll2_clkctrl", "pll2"; diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi index ef2164a99d0f..8378b44ee567 100644 --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi @@ -196,7 +196,7 @@ clock-frequency = <0>; }; - dpll_abe_ck: dpll_abe_ck { + dpll_abe_ck: dpll_abe_ck@1e0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-m4xen-clock"; clocks = <&abe_dpll_clk_mux>, <&abe_dpll_bypass_clk_mux>; @@ -209,7 +209,7 @@ clocks = <&dpll_abe_ck>; }; - dpll_abe_m2x2_ck: dpll_abe_m2x2_ck { + dpll_abe_m2x2_ck: dpll_abe_m2x2_ck@1f0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -220,7 +220,7 @@ ti,invert-autoidle-bit; }; - abe_clk: abe_clk { + abe_clk: abe_clk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2x2_ck>; @@ -229,7 +229,7 @@ ti,index-power-of-two; }; - dpll_abe_m2_ck: dpll_abe_m2_ck { + dpll_abe_m2_ck: dpll_abe_m2_ck@1f0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_ck>; @@ -240,7 +240,7 @@ ti,invert-autoidle-bit; }; - dpll_abe_m3x2_ck: dpll_abe_m3x2_ck { + dpll_abe_m3x2_ck: dpll_abe_m3x2_ck@1f4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -251,7 +251,7 @@ ti,invert-autoidle-bit; }; - dpll_core_byp_mux: dpll_core_byp_mux { + dpll_core_byp_mux: dpll_core_byp_mux@12c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; @@ -259,7 +259,7 @@ reg = <0x012c>; }; - dpll_core_ck: dpll_core_ck { + dpll_core_ck: dpll_core_ck@120 { #clock-cells = <0>; compatible = "ti,omap4-dpll-core-clock"; clocks = <&sys_clkin1>, <&dpll_core_byp_mux>; @@ -272,7 +272,7 @@ clocks = <&dpll_core_ck>; }; - dpll_core_h12x2_ck: dpll_core_h12x2_ck { + dpll_core_h12x2_ck: dpll_core_h12x2_ck@13c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -291,14 +291,14 @@ clock-div = <1>; }; - dpll_mpu_ck: dpll_mpu_ck { + dpll_mpu_ck: dpll_mpu_ck@160 { #clock-cells = <0>; compatible = "ti,omap5-mpu-dpll-clock"; clocks = <&sys_clkin1>, <&mpu_dpll_hs_clk_div>; reg = <0x0160>, <0x0164>, <0x016c>, <0x0168>; }; - dpll_mpu_m2_ck: dpll_mpu_m2_ck { + dpll_mpu_m2_ck: dpll_mpu_m2_ck@170 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_mpu_ck>; @@ -325,7 +325,7 @@ clock-div = <1>; }; - dpll_dsp_byp_mux: dpll_dsp_byp_mux { + dpll_dsp_byp_mux: dpll_dsp_byp_mux@240 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&dsp_dpll_hs_clk_div>; @@ -333,14 +333,14 @@ reg = <0x0240>; }; - dpll_dsp_ck: dpll_dsp_ck { + dpll_dsp_ck: dpll_dsp_ck@234 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_dsp_byp_mux>; reg = <0x0234>, <0x0238>, <0x0240>, <0x023c>; }; - dpll_dsp_m2_ck: dpll_dsp_m2_ck { + dpll_dsp_m2_ck: dpll_dsp_m2_ck@244 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_dsp_ck>; @@ -359,7 +359,7 @@ clock-div = <1>; }; - dpll_iva_byp_mux: dpll_iva_byp_mux { + dpll_iva_byp_mux: dpll_iva_byp_mux@1ac { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&iva_dpll_hs_clk_div>; @@ -367,14 +367,14 @@ reg = <0x01ac>; }; - dpll_iva_ck: dpll_iva_ck { + dpll_iva_ck: dpll_iva_ck@1a0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_iva_byp_mux>; reg = <0x01a0>, <0x01a4>, <0x01ac>, <0x01a8>; }; - dpll_iva_m2_ck: dpll_iva_m2_ck { + dpll_iva_m2_ck: dpll_iva_m2_ck@1b0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_iva_ck>; @@ -393,7 +393,7 @@ clock-div = <1>; }; - dpll_gpu_byp_mux: dpll_gpu_byp_mux { + dpll_gpu_byp_mux: dpll_gpu_byp_mux@2e4 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; @@ -401,14 +401,14 @@ reg = <0x02e4>; }; - dpll_gpu_ck: dpll_gpu_ck { + dpll_gpu_ck: dpll_gpu_ck@2d8 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_gpu_byp_mux>; reg = <0x02d8>, <0x02dc>, <0x02e4>, <0x02e0>; }; - dpll_gpu_m2_ck: dpll_gpu_m2_ck { + dpll_gpu_m2_ck: dpll_gpu_m2_ck@2e8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gpu_ck>; @@ -419,7 +419,7 @@ ti,invert-autoidle-bit; }; - dpll_core_m2_ck: dpll_core_m2_ck { + dpll_core_m2_ck: dpll_core_m2_ck@130 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_ck>; @@ -438,7 +438,7 @@ clock-div = <1>; }; - dpll_ddr_byp_mux: dpll_ddr_byp_mux { + dpll_ddr_byp_mux: dpll_ddr_byp_mux@21c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; @@ -446,14 +446,14 @@ reg = <0x021c>; }; - dpll_ddr_ck: dpll_ddr_ck { + dpll_ddr_ck: dpll_ddr_ck@210 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_ddr_byp_mux>; reg = <0x0210>, <0x0214>, <0x021c>, <0x0218>; }; - dpll_ddr_m2_ck: dpll_ddr_m2_ck { + dpll_ddr_m2_ck: dpll_ddr_m2_ck@220 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_ck>; @@ -464,7 +464,7 @@ ti,invert-autoidle-bit; }; - dpll_gmac_byp_mux: dpll_gmac_byp_mux { + dpll_gmac_byp_mux: dpll_gmac_byp_mux@2b4 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; @@ -472,14 +472,14 @@ reg = <0x02b4>; }; - dpll_gmac_ck: dpll_gmac_ck { + dpll_gmac_ck: dpll_gmac_ck@2a8 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_gmac_byp_mux>; reg = <0x02a8>, <0x02ac>, <0x02b4>, <0x02b0>; }; - dpll_gmac_m2_ck: dpll_gmac_m2_ck { + dpll_gmac_m2_ck: dpll_gmac_m2_ck@2b8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_ck>; @@ -538,7 +538,7 @@ clock-div = <1>; }; - dpll_eve_byp_mux: dpll_eve_byp_mux { + dpll_eve_byp_mux: dpll_eve_byp_mux@290 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&eve_dpll_hs_clk_div>; @@ -546,14 +546,14 @@ reg = <0x0290>; }; - dpll_eve_ck: dpll_eve_ck { + dpll_eve_ck: dpll_eve_ck@284 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_eve_byp_mux>; reg = <0x0284>, <0x0288>, <0x0290>, <0x028c>; }; - dpll_eve_m2_ck: dpll_eve_m2_ck { + dpll_eve_m2_ck: dpll_eve_m2_ck@294 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_eve_ck>; @@ -572,7 +572,7 @@ clock-div = <1>; }; - dpll_core_h13x2_ck: dpll_core_h13x2_ck { + dpll_core_h13x2_ck: dpll_core_h13x2_ck@140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -583,7 +583,7 @@ ti,invert-autoidle-bit; }; - dpll_core_h14x2_ck: dpll_core_h14x2_ck { + dpll_core_h14x2_ck: dpll_core_h14x2_ck@144 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -594,7 +594,7 @@ ti,invert-autoidle-bit; }; - dpll_core_h22x2_ck: dpll_core_h22x2_ck { + dpll_core_h22x2_ck: dpll_core_h22x2_ck@154 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -605,7 +605,7 @@ ti,invert-autoidle-bit; }; - dpll_core_h23x2_ck: dpll_core_h23x2_ck { + dpll_core_h23x2_ck: dpll_core_h23x2_ck@158 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -616,7 +616,7 @@ ti,invert-autoidle-bit; }; - dpll_core_h24x2_ck: dpll_core_h24x2_ck { + dpll_core_h24x2_ck: dpll_core_h24x2_ck@15c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -633,7 +633,7 @@ clocks = <&dpll_ddr_ck>; }; - dpll_ddr_h11x2_ck: dpll_ddr_h11x2_ck { + dpll_ddr_h11x2_ck: dpll_ddr_h11x2_ck@228 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_x2_ck>; @@ -650,7 +650,7 @@ clocks = <&dpll_dsp_ck>; }; - dpll_dsp_m3x2_ck: dpll_dsp_m3x2_ck { + dpll_dsp_m3x2_ck: dpll_dsp_m3x2_ck@248 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_dsp_x2_ck>; @@ -667,7 +667,7 @@ clocks = <&dpll_gmac_ck>; }; - dpll_gmac_h11x2_ck: dpll_gmac_h11x2_ck { + dpll_gmac_h11x2_ck: dpll_gmac_h11x2_ck@2c0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_x2_ck>; @@ -678,7 +678,7 @@ ti,invert-autoidle-bit; }; - dpll_gmac_h12x2_ck: dpll_gmac_h12x2_ck { + dpll_gmac_h12x2_ck: dpll_gmac_h12x2_ck@2c4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_x2_ck>; @@ -689,7 +689,7 @@ ti,invert-autoidle-bit; }; - dpll_gmac_h13x2_ck: dpll_gmac_h13x2_ck { + dpll_gmac_h13x2_ck: dpll_gmac_h13x2_ck@2c8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_x2_ck>; @@ -700,7 +700,7 @@ ti,invert-autoidle-bit; }; - dpll_gmac_m3x2_ck: dpll_gmac_m3x2_ck { + dpll_gmac_m3x2_ck: dpll_gmac_m3x2_ck@2bc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_x2_ck>; @@ -735,7 +735,7 @@ clock-div = <1>; }; - l3_iclk_div: l3_iclk_div { + l3_iclk_div: l3_iclk_div@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; ti,max-div = <2>; @@ -785,7 +785,7 @@ clock-div = <1>; }; - ipu1_gfclk_mux: ipu1_gfclk_mux { + ipu1_gfclk_mux: ipu1_gfclk_mux@520 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_abe_m2x2_ck>, <&dpll_core_h22x2_ck>; @@ -793,7 +793,7 @@ reg = <0x0520>; }; - mcasp1_ahclkr_mux: mcasp1_ahclkr_mux { + mcasp1_ahclkr_mux: mcasp1_ahclkr_mux@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -801,7 +801,7 @@ reg = <0x0550>; }; - mcasp1_ahclkx_mux: mcasp1_ahclkx_mux { + mcasp1_ahclkx_mux: mcasp1_ahclkx_mux@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -809,7 +809,7 @@ reg = <0x0550>; }; - mcasp1_aux_gfclk_mux: mcasp1_aux_gfclk_mux { + mcasp1_aux_gfclk_mux: mcasp1_aux_gfclk_mux@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -817,7 +817,7 @@ reg = <0x0550>; }; - timer5_gfclk_mux: timer5_gfclk_mux { + timer5_gfclk_mux: timer5_gfclk_mux@558 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>, <&clkoutmux0_clk_mux>; @@ -825,7 +825,7 @@ reg = <0x0558>; }; - timer6_gfclk_mux: timer6_gfclk_mux { + timer6_gfclk_mux: timer6_gfclk_mux@560 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>, <&clkoutmux0_clk_mux>; @@ -833,7 +833,7 @@ reg = <0x0560>; }; - timer7_gfclk_mux: timer7_gfclk_mux { + timer7_gfclk_mux: timer7_gfclk_mux@568 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>, <&clkoutmux0_clk_mux>; @@ -841,7 +841,7 @@ reg = <0x0568>; }; - timer8_gfclk_mux: timer8_gfclk_mux { + timer8_gfclk_mux: timer8_gfclk_mux@570 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>, <&clkoutmux0_clk_mux>; @@ -849,7 +849,7 @@ reg = <0x0570>; }; - uart6_gfclk_mux: uart6_gfclk_mux { + uart6_gfclk_mux: uart6_gfclk_mux@580 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -864,7 +864,7 @@ }; }; &prm_clocks { - sys_clkin1: sys_clkin1 { + sys_clkin1: sys_clkin1@110 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_12000000_ck>, <&virt_20000000_ck>, <&virt_16800000_ck>, <&virt_19200000_ck>, <&virt_26000000_ck>, <&virt_27000000_ck>, <&virt_38400000_ck>; @@ -872,28 +872,28 @@ ti,index-starts-at-one; }; - abe_dpll_sys_clk_mux: abe_dpll_sys_clk_mux { + abe_dpll_sys_clk_mux: abe_dpll_sys_clk_mux@118 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>; reg = <0x0118>; }; - abe_dpll_bypass_clk_mux: abe_dpll_bypass_clk_mux { + abe_dpll_bypass_clk_mux: abe_dpll_bypass_clk_mux@114 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_dpll_sys_clk_mux>, <&sys_32k_ck>; reg = <0x0114>; }; - abe_dpll_clk_mux: abe_dpll_clk_mux { + abe_dpll_clk_mux: abe_dpll_clk_mux@10c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_dpll_sys_clk_mux>, <&sys_32k_ck>; reg = <0x010c>; }; - abe_24m_fclk: abe_24m_fclk { + abe_24m_fclk: abe_24m_fclk@11c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2x2_ck>; @@ -901,7 +901,7 @@ ti,dividers = <8>, <16>; }; - aess_fclk: aess_fclk { + aess_fclk: aess_fclk@178 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&abe_clk>; @@ -909,7 +909,7 @@ ti,max-div = <2>; }; - abe_giclk_div: abe_giclk_div { + abe_giclk_div: abe_giclk_div@174 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&aess_fclk>; @@ -917,7 +917,7 @@ ti,max-div = <2>; }; - abe_lp_clk_div: abe_lp_clk_div { + abe_lp_clk_div: abe_lp_clk_div@1d8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2x2_ck>; @@ -925,7 +925,7 @@ ti,dividers = <16>, <32>; }; - abe_sys_clk_div: abe_sys_clk_div { + abe_sys_clk_div: abe_sys_clk_div@120 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin1>; @@ -933,14 +933,14 @@ ti,max-div = <2>; }; - adc_gfclk_mux: adc_gfclk_mux { + adc_gfclk_mux: adc_gfclk_mux@1dc { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>, <&sys_32k_ck>; reg = <0x01dc>; }; - sys_clk1_dclk_div: sys_clk1_dclk_div { + sys_clk1_dclk_div: sys_clk1_dclk_div@1c8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin1>; @@ -949,7 +949,7 @@ ti,index-power-of-two; }; - sys_clk2_dclk_div: sys_clk2_dclk_div { + sys_clk2_dclk_div: sys_clk2_dclk_div@1cc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin2>; @@ -958,7 +958,7 @@ ti,index-power-of-two; }; - per_abe_x1_dclk_div: per_abe_x1_dclk_div { + per_abe_x1_dclk_div: per_abe_x1_dclk_div@1bc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2_ck>; @@ -967,7 +967,7 @@ ti,index-power-of-two; }; - dsp_gclk_div: dsp_gclk_div { + dsp_gclk_div: dsp_gclk_div@18c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_dsp_m2_ck>; @@ -976,7 +976,7 @@ ti,index-power-of-two; }; - gpu_dclk: gpu_dclk { + gpu_dclk: gpu_dclk@1a0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gpu_m2_ck>; @@ -985,7 +985,7 @@ ti,index-power-of-two; }; - emif_phy_dclk_div: emif_phy_dclk_div { + emif_phy_dclk_div: emif_phy_dclk_div@190 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_ddr_m2_ck>; @@ -994,7 +994,7 @@ ti,index-power-of-two; }; - gmac_250m_dclk_div: gmac_250m_dclk_div { + gmac_250m_dclk_div: gmac_250m_dclk_div@19c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_m2_ck>; @@ -1003,7 +1003,7 @@ ti,index-power-of-two; }; - l3init_480m_dclk_div: l3init_480m_dclk_div { + l3init_480m_dclk_div: l3init_480m_dclk_div@1ac { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_m2_ck>; @@ -1012,7 +1012,7 @@ ti,index-power-of-two; }; - usb_otg_dclk_div: usb_otg_dclk_div { + usb_otg_dclk_div: usb_otg_dclk_div@184 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&usb_otg_clkin_ck>; @@ -1021,7 +1021,7 @@ ti,index-power-of-two; }; - sata_dclk_div: sata_dclk_div { + sata_dclk_div: sata_dclk_div@1c0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin1>; @@ -1030,7 +1030,7 @@ ti,index-power-of-two; }; - pcie2_dclk_div: pcie2_dclk_div { + pcie2_dclk_div: pcie2_dclk_div@1b8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_pcie_ref_m2_ck>; @@ -1039,7 +1039,7 @@ ti,index-power-of-two; }; - pcie_dclk_div: pcie_dclk_div { + pcie_dclk_div: pcie_dclk_div@1b4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&apll_pcie_m2_ck>; @@ -1048,7 +1048,7 @@ ti,index-power-of-two; }; - emu_dclk_div: emu_dclk_div { + emu_dclk_div: emu_dclk_div@194 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin1>; @@ -1057,7 +1057,7 @@ ti,index-power-of-two; }; - secure_32k_dclk_div: secure_32k_dclk_div { + secure_32k_dclk_div: secure_32k_dclk_div@1c4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&secure_32k_clk_src_ck>; @@ -1066,21 +1066,21 @@ ti,index-power-of-two; }; - clkoutmux0_clk_mux: clkoutmux0_clk_mux { + clkoutmux0_clk_mux: clkoutmux0_clk_mux@158 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clk1_dclk_div>, <&sys_clk2_dclk_div>, <&per_abe_x1_dclk_div>, <&mpu_dclk_div>, <&dsp_gclk_div>, <&iva_dclk>, <&gpu_dclk>, <&core_dpll_out_dclk_div>, <&emif_phy_dclk_div>, <&gmac_250m_dclk_div>, <&video2_dclk_div>, <&video1_dclk_div>, <&hdmi_dclk_div>, <&func_96m_aon_dclk_div>, <&l3init_480m_dclk_div>, <&usb_otg_dclk_div>, <&sata_dclk_div>, <&pcie2_dclk_div>, <&pcie_dclk_div>, <&emu_dclk_div>, <&secure_32k_dclk_div>, <&eve_dclk_div>; reg = <0x0158>; }; - clkoutmux1_clk_mux: clkoutmux1_clk_mux { + clkoutmux1_clk_mux: clkoutmux1_clk_mux@15c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clk1_dclk_div>, <&sys_clk2_dclk_div>, <&per_abe_x1_dclk_div>, <&mpu_dclk_div>, <&dsp_gclk_div>, <&iva_dclk>, <&gpu_dclk>, <&core_dpll_out_dclk_div>, <&emif_phy_dclk_div>, <&gmac_250m_dclk_div>, <&video2_dclk_div>, <&video1_dclk_div>, <&hdmi_dclk_div>, <&func_96m_aon_dclk_div>, <&l3init_480m_dclk_div>, <&usb_otg_dclk_div>, <&sata_dclk_div>, <&pcie2_dclk_div>, <&pcie_dclk_div>, <&emu_dclk_div>, <&secure_32k_dclk_div>, <&eve_dclk_div>; reg = <0x015c>; }; - clkoutmux2_clk_mux: clkoutmux2_clk_mux { + clkoutmux2_clk_mux: clkoutmux2_clk_mux@160 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clk1_dclk_div>, <&sys_clk2_dclk_div>, <&per_abe_x1_dclk_div>, <&mpu_dclk_div>, <&dsp_gclk_div>, <&iva_dclk>, <&gpu_dclk>, <&core_dpll_out_dclk_div>, <&emif_phy_dclk_div>, <&gmac_250m_dclk_div>, <&video2_dclk_div>, <&video1_dclk_div>, <&hdmi_dclk_div>, <&func_96m_aon_dclk_div>, <&l3init_480m_dclk_div>, <&usb_otg_dclk_div>, <&sata_dclk_div>, <&pcie2_dclk_div>, <&pcie_dclk_div>, <&emu_dclk_div>, <&secure_32k_dclk_div>, <&eve_dclk_div>; @@ -1095,21 +1095,21 @@ clock-div = <2>; }; - eve_clk: eve_clk { + eve_clk: eve_clk@180 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_eve_m2_ck>, <&dpll_dsp_m3x2_ck>; reg = <0x0180>; }; - hdmi_dpll_clk_mux: hdmi_dpll_clk_mux { + hdmi_dpll_clk_mux: hdmi_dpll_clk_mux@164 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>; reg = <0x0164>; }; - mlb_clk: mlb_clk { + mlb_clk: mlb_clk@134 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mlb_clkin_ck>; @@ -1118,7 +1118,7 @@ ti,index-power-of-two; }; - mlbp_clk: mlbp_clk { + mlbp_clk: mlbp_clk@130 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mlbp_clkin_ck>; @@ -1127,7 +1127,7 @@ ti,index-power-of-two; }; - per_abe_x1_gfclk2_div: per_abe_x1_gfclk2_div { + per_abe_x1_gfclk2_div: per_abe_x1_gfclk2_div@138 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2_ck>; @@ -1136,7 +1136,7 @@ ti,index-power-of-two; }; - timer_sys_clk_div: timer_sys_clk_div { + timer_sys_clk_div: timer_sys_clk_div@144 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin1>; @@ -1144,28 +1144,28 @@ ti,max-div = <2>; }; - video1_dpll_clk_mux: video1_dpll_clk_mux { + video1_dpll_clk_mux: video1_dpll_clk_mux@168 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>; reg = <0x0168>; }; - video2_dpll_clk_mux: video2_dpll_clk_mux { + video2_dpll_clk_mux: video2_dpll_clk_mux@16c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>; reg = <0x016c>; }; - wkupaon_iclk_mux: wkupaon_iclk_mux { + wkupaon_iclk_mux: wkupaon_iclk_mux@108 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&abe_lp_clk_div>; reg = <0x0108>; }; - gpio1_dbclk: gpio1_dbclk { + gpio1_dbclk: gpio1_dbclk@1838 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1173,7 +1173,7 @@ reg = <0x1838>; }; - dcan1_sys_clk_mux: dcan1_sys_clk_mux { + dcan1_sys_clk_mux: dcan1_sys_clk_mux@1888 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&sys_clkin2>; @@ -1181,7 +1181,7 @@ reg = <0x1888>; }; - timer1_gfclk_mux: timer1_gfclk_mux { + timer1_gfclk_mux: timer1_gfclk_mux@1840 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -1189,7 +1189,7 @@ reg = <0x1840>; }; - uart10_gfclk_mux: uart10_gfclk_mux { + uart10_gfclk_mux: uart10_gfclk_mux@1880 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -1198,14 +1198,14 @@ }; }; &cm_core_clocks { - dpll_pcie_ref_ck: dpll_pcie_ref_ck { + dpll_pcie_ref_ck: dpll_pcie_ref_ck@200 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&sys_clkin1>; reg = <0x0200>, <0x0204>, <0x020c>, <0x0208>; }; - dpll_pcie_ref_m2ldo_ck: dpll_pcie_ref_m2ldo_ck { + dpll_pcie_ref_m2ldo_ck: dpll_pcie_ref_m2ldo_ck@210 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_pcie_ref_ck>; @@ -1224,7 +1224,7 @@ ti,bit-shift = <7>; }; - apll_pcie_ck: apll_pcie_ck { + apll_pcie_ck: apll_pcie_ck@21c { #clock-cells = <0>; compatible = "ti,dra7-apll-clock"; clocks = <&apll_pcie_in_clk_mux>, <&dpll_pcie_ref_ck>; @@ -1313,7 +1313,7 @@ clock-div = <1>; }; - dpll_per_byp_mux: dpll_per_byp_mux { + dpll_per_byp_mux: dpll_per_byp_mux@14c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&per_dpll_hs_clk_div>; @@ -1321,14 +1321,14 @@ reg = <0x014c>; }; - dpll_per_ck: dpll_per_ck { + dpll_per_ck: dpll_per_ck@140 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin1>, <&dpll_per_byp_mux>; reg = <0x0140>, <0x0144>, <0x014c>, <0x0148>; }; - dpll_per_m2_ck: dpll_per_m2_ck { + dpll_per_m2_ck: dpll_per_m2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_ck>; @@ -1347,7 +1347,7 @@ clock-div = <1>; }; - dpll_usb_byp_mux: dpll_usb_byp_mux { + dpll_usb_byp_mux: dpll_usb_byp_mux@18c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin1>, <&usb_dpll_hs_clk_div>; @@ -1355,14 +1355,14 @@ reg = <0x018c>; }; - dpll_usb_ck: dpll_usb_ck { + dpll_usb_ck: dpll_usb_ck@180 { #clock-cells = <0>; compatible = "ti,omap4-dpll-j-type-clock"; clocks = <&sys_clkin1>, <&dpll_usb_byp_mux>; reg = <0x0180>, <0x0184>, <0x018c>, <0x0188>; }; - dpll_usb_m2_ck: dpll_usb_m2_ck { + dpll_usb_m2_ck: dpll_usb_m2_ck@190 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_ck>; @@ -1373,7 +1373,7 @@ ti,invert-autoidle-bit; }; - dpll_pcie_ref_m2_ck: dpll_pcie_ref_m2_ck { + dpll_pcie_ref_m2_ck: dpll_pcie_ref_m2_ck@210 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_pcie_ref_ck>; @@ -1390,7 +1390,7 @@ clocks = <&dpll_per_ck>; }; - dpll_per_h11x2_ck: dpll_per_h11x2_ck { + dpll_per_h11x2_ck: dpll_per_h11x2_ck@158 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -1401,7 +1401,7 @@ ti,invert-autoidle-bit; }; - dpll_per_h12x2_ck: dpll_per_h12x2_ck { + dpll_per_h12x2_ck: dpll_per_h12x2_ck@15c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -1412,7 +1412,7 @@ ti,invert-autoidle-bit; }; - dpll_per_h13x2_ck: dpll_per_h13x2_ck { + dpll_per_h13x2_ck: dpll_per_h13x2_ck@160 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -1423,7 +1423,7 @@ ti,invert-autoidle-bit; }; - dpll_per_h14x2_ck: dpll_per_h14x2_ck { + dpll_per_h14x2_ck: dpll_per_h14x2_ck@164 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -1434,7 +1434,7 @@ ti,invert-autoidle-bit; }; - dpll_per_m2x2_ck: dpll_per_m2x2_ck { + dpll_per_m2x2_ck: dpll_per_m2x2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -1493,7 +1493,7 @@ clock-div = <2>; }; - l3init_60m_fclk: l3init_60m_fclk { + l3init_60m_fclk: l3init_60m_fclk@104 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_m2_ck>; @@ -1501,7 +1501,7 @@ ti,dividers = <1>, <8>; }; - clkout2_clk: clkout2_clk { + clkout2_clk: clkout2_clk@6b0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&clkoutmux2_clk_mux>; @@ -1509,7 +1509,7 @@ reg = <0x06b0>; }; - l3init_960m_gfclk: l3init_960m_gfclk { + l3init_960m_gfclk: l3init_960m_gfclk@6c0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_clkdcoldo>; @@ -1517,7 +1517,7 @@ reg = <0x06c0>; }; - dss_32khz_clk: dss_32khz_clk { + dss_32khz_clk: dss_32khz_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1525,7 +1525,7 @@ reg = <0x1120>; }; - dss_48mhz_clk: dss_48mhz_clk { + dss_48mhz_clk: dss_48mhz_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48m_fclk>; @@ -1533,7 +1533,7 @@ reg = <0x1120>; }; - dss_dss_clk: dss_dss_clk { + dss_dss_clk: dss_dss_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_h12x2_ck>; @@ -1542,7 +1542,7 @@ ti,set-rate-parent; }; - dss_hdmi_clk: dss_hdmi_clk { + dss_hdmi_clk: dss_hdmi_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&hdmi_dpll_clk_mux>; @@ -1550,7 +1550,7 @@ reg = <0x1120>; }; - dss_video1_clk: dss_video1_clk { + dss_video1_clk: dss_video1_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&video1_dpll_clk_mux>; @@ -1558,7 +1558,7 @@ reg = <0x1120>; }; - dss_video2_clk: dss_video2_clk { + dss_video2_clk: dss_video2_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&video2_dpll_clk_mux>; @@ -1566,7 +1566,7 @@ reg = <0x1120>; }; - gpio2_dbclk: gpio2_dbclk { + gpio2_dbclk: gpio2_dbclk@1760 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1574,7 +1574,7 @@ reg = <0x1760>; }; - gpio3_dbclk: gpio3_dbclk { + gpio3_dbclk: gpio3_dbclk@1768 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1582,7 +1582,7 @@ reg = <0x1768>; }; - gpio4_dbclk: gpio4_dbclk { + gpio4_dbclk: gpio4_dbclk@1770 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1590,7 +1590,7 @@ reg = <0x1770>; }; - gpio5_dbclk: gpio5_dbclk { + gpio5_dbclk: gpio5_dbclk@1778 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1598,7 +1598,7 @@ reg = <0x1778>; }; - gpio6_dbclk: gpio6_dbclk { + gpio6_dbclk: gpio6_dbclk@1780 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1606,7 +1606,7 @@ reg = <0x1780>; }; - gpio7_dbclk: gpio7_dbclk { + gpio7_dbclk: gpio7_dbclk@1810 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1614,7 +1614,7 @@ reg = <0x1810>; }; - gpio8_dbclk: gpio8_dbclk { + gpio8_dbclk: gpio8_dbclk@1818 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1622,7 +1622,7 @@ reg = <0x1818>; }; - mmc1_clk32k: mmc1_clk32k { + mmc1_clk32k: mmc1_clk32k@1328 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1630,7 +1630,7 @@ reg = <0x1328>; }; - mmc2_clk32k: mmc2_clk32k { + mmc2_clk32k: mmc2_clk32k@1330 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1638,7 +1638,7 @@ reg = <0x1330>; }; - mmc3_clk32k: mmc3_clk32k { + mmc3_clk32k: mmc3_clk32k@1820 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1646,7 +1646,7 @@ reg = <0x1820>; }; - mmc4_clk32k: mmc4_clk32k { + mmc4_clk32k: mmc4_clk32k@1828 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1654,7 +1654,7 @@ reg = <0x1828>; }; - sata_ref_clk: sata_ref_clk { + sata_ref_clk: sata_ref_clk@1388 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_clkin1>; @@ -1662,7 +1662,7 @@ reg = <0x1388>; }; - usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m { + usb_otg_ss1_refclk960m: usb_otg_ss1_refclk960m@13f0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_960m_gfclk>; @@ -1670,7 +1670,7 @@ reg = <0x13f0>; }; - usb_otg_ss2_refclk960m: usb_otg_ss2_refclk960m { + usb_otg_ss2_refclk960m: usb_otg_ss2_refclk960m@1340 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_960m_gfclk>; @@ -1678,7 +1678,7 @@ reg = <0x1340>; }; - usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k { + usb_phy1_always_on_clk32k: usb_phy1_always_on_clk32k@640 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1686,7 +1686,7 @@ reg = <0x0640>; }; - usb_phy2_always_on_clk32k: usb_phy2_always_on_clk32k { + usb_phy2_always_on_clk32k: usb_phy2_always_on_clk32k@688 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1694,7 +1694,7 @@ reg = <0x0688>; }; - usb_phy3_always_on_clk32k: usb_phy3_always_on_clk32k { + usb_phy3_always_on_clk32k: usb_phy3_always_on_clk32k@698 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1702,7 +1702,7 @@ reg = <0x0698>; }; - atl_dpll_clk_mux: atl_dpll_clk_mux { + atl_dpll_clk_mux: atl_dpll_clk_mux@c00 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_32k_ck>, <&video1_clkin_ck>, <&video2_clkin_ck>, <&hdmi_clkin_ck>; @@ -1710,7 +1710,7 @@ reg = <0x0c00>; }; - atl_gfclk_mux: atl_gfclk_mux { + atl_gfclk_mux: atl_gfclk_mux@c00 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3_iclk_div>, <&dpll_abe_m2_ck>, <&atl_dpll_clk_mux>; @@ -1718,7 +1718,7 @@ reg = <0x0c00>; }; - gmac_gmii_ref_clk_div: gmac_gmii_ref_clk_div { + gmac_gmii_ref_clk_div: gmac_gmii_ref_clk_div@13d0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_gmac_m2_ck>; @@ -1727,7 +1727,7 @@ ti,dividers = <2>; }; - gmac_rft_clk_mux: gmac_rft_clk_mux { + gmac_rft_clk_mux: gmac_rft_clk_mux@13d0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&video1_clkin_ck>, <&video2_clkin_ck>, <&dpll_abe_m2_ck>, <&hdmi_clkin_ck>, <&l3_iclk_div>; @@ -1735,7 +1735,7 @@ reg = <0x13d0>; }; - gpu_core_gclk_mux: gpu_core_gclk_mux { + gpu_core_gclk_mux: gpu_core_gclk_mux@1220 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_h14x2_ck>, <&dpll_per_h14x2_ck>, <&dpll_gpu_m2_ck>; @@ -1743,7 +1743,7 @@ reg = <0x1220>; }; - gpu_hyd_gclk_mux: gpu_hyd_gclk_mux { + gpu_hyd_gclk_mux: gpu_hyd_gclk_mux@1220 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_h14x2_ck>, <&dpll_per_h14x2_ck>, <&dpll_gpu_m2_ck>; @@ -1751,7 +1751,7 @@ reg = <0x1220>; }; - l3instr_ts_gclk_div: l3instr_ts_gclk_div { + l3instr_ts_gclk_div: l3instr_ts_gclk_div@e50 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&wkupaon_iclk_mux>; @@ -1760,7 +1760,7 @@ ti,dividers = <8>, <16>, <32>; }; - mcasp2_ahclkr_mux: mcasp2_ahclkr_mux { + mcasp2_ahclkr_mux: mcasp2_ahclkr_mux@1860 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1768,7 +1768,7 @@ reg = <0x1860>; }; - mcasp2_ahclkx_mux: mcasp2_ahclkx_mux { + mcasp2_ahclkx_mux: mcasp2_ahclkx_mux@1860 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1776,7 +1776,7 @@ reg = <0x1860>; }; - mcasp2_aux_gfclk_mux: mcasp2_aux_gfclk_mux { + mcasp2_aux_gfclk_mux: mcasp2_aux_gfclk_mux@1860 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1784,7 +1784,7 @@ reg = <0x1860>; }; - mcasp3_ahclkx_mux: mcasp3_ahclkx_mux { + mcasp3_ahclkx_mux: mcasp3_ahclkx_mux@1868 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1792,7 +1792,7 @@ reg = <0x1868>; }; - mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux { + mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1800,7 +1800,7 @@ reg = <0x1868>; }; - mcasp4_ahclkx_mux: mcasp4_ahclkx_mux { + mcasp4_ahclkx_mux: mcasp4_ahclkx_mux@1898 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1808,7 +1808,7 @@ reg = <0x1898>; }; - mcasp4_aux_gfclk_mux: mcasp4_aux_gfclk_mux { + mcasp4_aux_gfclk_mux: mcasp4_aux_gfclk_mux@1898 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1816,7 +1816,7 @@ reg = <0x1898>; }; - mcasp5_ahclkx_mux: mcasp5_ahclkx_mux { + mcasp5_ahclkx_mux: mcasp5_ahclkx_mux@1878 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1824,7 +1824,7 @@ reg = <0x1878>; }; - mcasp5_aux_gfclk_mux: mcasp5_aux_gfclk_mux { + mcasp5_aux_gfclk_mux: mcasp5_aux_gfclk_mux@1878 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1832,7 +1832,7 @@ reg = <0x1878>; }; - mcasp6_ahclkx_mux: mcasp6_ahclkx_mux { + mcasp6_ahclkx_mux: mcasp6_ahclkx_mux@1904 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1840,7 +1840,7 @@ reg = <0x1904>; }; - mcasp6_aux_gfclk_mux: mcasp6_aux_gfclk_mux { + mcasp6_aux_gfclk_mux: mcasp6_aux_gfclk_mux@1904 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1848,7 +1848,7 @@ reg = <0x1904>; }; - mcasp7_ahclkx_mux: mcasp7_ahclkx_mux { + mcasp7_ahclkx_mux: mcasp7_ahclkx_mux@1908 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1856,7 +1856,7 @@ reg = <0x1908>; }; - mcasp7_aux_gfclk_mux: mcasp7_aux_gfclk_mux { + mcasp7_aux_gfclk_mux: mcasp7_aux_gfclk_mux@1908 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1864,7 +1864,7 @@ reg = <0x1908>; }; - mcasp8_ahclk_mux: mcasp8_ahclk_mux { + mcasp8_ahclkx_mux: mcasp8_ahclkx_mux@1890 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>; @@ -1872,7 +1872,7 @@ reg = <0x1890>; }; - mcasp8_aux_gfclk_mux: mcasp8_aux_gfclk_mux { + mcasp8_aux_gfclk_mux: mcasp8_aux_gfclk_mux@1890 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&per_abe_x1_gfclk2_div>, <&video1_clk2_div>, <&video2_clk2_div>, <&hdmi_clk2_div>; @@ -1880,7 +1880,7 @@ reg = <0x1890>; }; - mmc1_fclk_mux: mmc1_fclk_mux { + mmc1_fclk_mux: mmc1_fclk_mux@1328 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_128m_clk>, <&dpll_per_m2x2_ck>; @@ -1888,7 +1888,7 @@ reg = <0x1328>; }; - mmc1_fclk_div: mmc1_fclk_div { + mmc1_fclk_div: mmc1_fclk_div@1328 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc1_fclk_mux>; @@ -1898,7 +1898,7 @@ ti,index-power-of-two; }; - mmc2_fclk_mux: mmc2_fclk_mux { + mmc2_fclk_mux: mmc2_fclk_mux@1330 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_128m_clk>, <&dpll_per_m2x2_ck>; @@ -1906,7 +1906,7 @@ reg = <0x1330>; }; - mmc2_fclk_div: mmc2_fclk_div { + mmc2_fclk_div: mmc2_fclk_div@1330 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc2_fclk_mux>; @@ -1916,7 +1916,7 @@ ti,index-power-of-two; }; - mmc3_gfclk_mux: mmc3_gfclk_mux { + mmc3_gfclk_mux: mmc3_gfclk_mux@1820 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -1924,7 +1924,7 @@ reg = <0x1820>; }; - mmc3_gfclk_div: mmc3_gfclk_div { + mmc3_gfclk_div: mmc3_gfclk_div@1820 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc3_gfclk_mux>; @@ -1934,7 +1934,7 @@ ti,index-power-of-two; }; - mmc4_gfclk_mux: mmc4_gfclk_mux { + mmc4_gfclk_mux: mmc4_gfclk_mux@1828 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -1942,7 +1942,7 @@ reg = <0x1828>; }; - mmc4_gfclk_div: mmc4_gfclk_div { + mmc4_gfclk_div: mmc4_gfclk_div@1828 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc4_gfclk_mux>; @@ -1952,7 +1952,7 @@ ti,index-power-of-two; }; - qspi_gfclk_mux: qspi_gfclk_mux { + qspi_gfclk_mux: qspi_gfclk_mux@1838 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_128m_clk>, <&dpll_per_h13x2_ck>; @@ -1960,7 +1960,7 @@ reg = <0x1838>; }; - qspi_gfclk_div: qspi_gfclk_div { + qspi_gfclk_div: qspi_gfclk_div@1838 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&qspi_gfclk_mux>; @@ -1970,7 +1970,7 @@ ti,index-power-of-two; }; - timer10_gfclk_mux: timer10_gfclk_mux { + timer10_gfclk_mux: timer10_gfclk_mux@1728 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -1978,7 +1978,7 @@ reg = <0x1728>; }; - timer11_gfclk_mux: timer11_gfclk_mux { + timer11_gfclk_mux: timer11_gfclk_mux@1730 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -1986,7 +1986,7 @@ reg = <0x1730>; }; - timer13_gfclk_mux: timer13_gfclk_mux { + timer13_gfclk_mux: timer13_gfclk_mux@17c8 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -1994,7 +1994,7 @@ reg = <0x17c8>; }; - timer14_gfclk_mux: timer14_gfclk_mux { + timer14_gfclk_mux: timer14_gfclk_mux@17d0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2002,7 +2002,7 @@ reg = <0x17d0>; }; - timer15_gfclk_mux: timer15_gfclk_mux { + timer15_gfclk_mux: timer15_gfclk_mux@17d8 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2010,7 +2010,7 @@ reg = <0x17d8>; }; - timer16_gfclk_mux: timer16_gfclk_mux { + timer16_gfclk_mux: timer16_gfclk_mux@1830 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2018,7 +2018,7 @@ reg = <0x1830>; }; - timer2_gfclk_mux: timer2_gfclk_mux { + timer2_gfclk_mux: timer2_gfclk_mux@1738 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2026,7 +2026,7 @@ reg = <0x1738>; }; - timer3_gfclk_mux: timer3_gfclk_mux { + timer3_gfclk_mux: timer3_gfclk_mux@1740 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2034,7 +2034,7 @@ reg = <0x1740>; }; - timer4_gfclk_mux: timer4_gfclk_mux { + timer4_gfclk_mux: timer4_gfclk_mux@1748 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2042,7 +2042,7 @@ reg = <0x1748>; }; - timer9_gfclk_mux: timer9_gfclk_mux { + timer9_gfclk_mux: timer9_gfclk_mux@1750 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&timer_sys_clk_div>, <&sys_32k_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&abe_giclk_div>, <&video1_div_clk>, <&video2_div_clk>, <&hdmi_div_clk>; @@ -2050,7 +2050,7 @@ reg = <0x1750>; }; - uart1_gfclk_mux: uart1_gfclk_mux { + uart1_gfclk_mux: uart1_gfclk_mux@1840 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2058,7 +2058,7 @@ reg = <0x1840>; }; - uart2_gfclk_mux: uart2_gfclk_mux { + uart2_gfclk_mux: uart2_gfclk_mux@1848 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2066,7 +2066,7 @@ reg = <0x1848>; }; - uart3_gfclk_mux: uart3_gfclk_mux { + uart3_gfclk_mux: uart3_gfclk_mux@1850 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2074,7 +2074,7 @@ reg = <0x1850>; }; - uart4_gfclk_mux: uart4_gfclk_mux { + uart4_gfclk_mux: uart4_gfclk_mux@1858 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2082,7 +2082,7 @@ reg = <0x1858>; }; - uart5_gfclk_mux: uart5_gfclk_mux { + uart5_gfclk_mux: uart5_gfclk_mux@1870 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2090,7 +2090,7 @@ reg = <0x1870>; }; - uart7_gfclk_mux: uart7_gfclk_mux { + uart7_gfclk_mux: uart7_gfclk_mux@18d0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2098,7 +2098,7 @@ reg = <0x18d0>; }; - uart8_gfclk_mux: uart8_gfclk_mux { + uart8_gfclk_mux: uart8_gfclk_mux@18e0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2106,7 +2106,7 @@ reg = <0x18e0>; }; - uart9_gfclk_mux: uart9_gfclk_mux { + uart9_gfclk_mux: uart9_gfclk_mux@18e8 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_48m_fclk>, <&dpll_per_m2x2_ck>; @@ -2114,7 +2114,7 @@ reg = <0x18e8>; }; - vip1_gclk_mux: vip1_gclk_mux { + vip1_gclk_mux: vip1_gclk_mux@1020 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3_iclk_div>, <&dpll_core_h23x2_ck>; @@ -2122,7 +2122,7 @@ reg = <0x1020>; }; - vip2_gclk_mux: vip2_gclk_mux { + vip2_gclk_mux: vip2_gclk_mux@1028 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3_iclk_div>, <&dpll_core_h23x2_ck>; @@ -2130,7 +2130,7 @@ reg = <0x1028>; }; - vip3_gclk_mux: vip3_gclk_mux { + vip3_gclk_mux: vip3_gclk_mux@1030 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3_iclk_div>, <&dpll_core_h23x2_ck>; @@ -2147,7 +2147,7 @@ }; &scm_conf_clocks { - dss_deshdcp_clk: dss_deshdcp_clk { + dss_deshdcp_clk: dss_deshdcp_clk@558 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3_iclk_div>; @@ -2155,7 +2155,7 @@ reg = <0x558>; }; - ehrpwm0_tbclk: ehrpwm0_tbclk { + ehrpwm0_tbclk: ehrpwm0_tbclk@558 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_root_clk_div>; @@ -2163,7 +2163,7 @@ reg = <0x0558>; }; - ehrpwm1_tbclk: ehrpwm1_tbclk { + ehrpwm1_tbclk: ehrpwm1_tbclk@558 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_root_clk_div>; @@ -2171,7 +2171,7 @@ reg = <0x0558>; }; - ehrpwm2_tbclk: ehrpwm2_tbclk { + ehrpwm2_tbclk: ehrpwm2_tbclk@558 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_root_clk_div>; diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts index 8c24975e8f9d..a35b851e1cd7 100644 --- a/arch/arm/boot/dts/emev2-kzm9d.dts +++ b/arch/arm/boot/dts/emev2-kzm9d.dts @@ -105,8 +105,8 @@ &pfc { uart1_pins: serial@e1030000 { - renesas,groups = "uart1_ctrl", "uart1_data"; - renesas,function = "uart1"; + groups = "uart1_ctrl", "uart1_data"; + function = "uart1"; }; }; diff --git a/arch/arm/boot/dts/exynos3250-artik5-eval.dts b/arch/arm/boot/dts/exynos3250-artik5-eval.dts new file mode 100644 index 000000000000..be4d6aa379f3 --- /dev/null +++ b/arch/arm/boot/dts/exynos3250-artik5-eval.dts @@ -0,0 +1,43 @@ +/* + * Samsung's Exynos3250 based ARTIK5 evaluation board device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's ARTIK5 evaluation board + * which is based on Samsung Exynos3250 SoC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; +#include "exynos3250-artik5.dtsi" + +/ { + model = "Samsung ARTIK5 evaluation board"; + compatible = "samsung,artik5-eval", "samsung,artik5", + "samsung,exynos3250", "samsung,exynos3"; +}; + +&mshc_2 { + num-slots = <1>; + cap-sd-highspeed; + disable-wp; + vqmmc-supply = <&ldo3_reg>; + card-detect-delay = <200>; + clock-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <1 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd2_cmd &sd2_clk &sd2_cd &sd2_bus1 &sd2_bus4>; + bus-width = <4>; + status = "okay"; +}; + +&serial_2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi new file mode 100644 index 000000000000..130e946f1414 --- /dev/null +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -0,0 +1,334 @@ +/* + * Samsung's Exynos3250 based ARTIK5 module device tree source + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Device tree source file for Samsung's ARTIK5 module which is based on + * Samsung Exynos3250 SoC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "exynos3250.dtsi" +#include +#include +#include + +/ { + compatible = "samsung,artik5", "samsung,exynos3250", "samsung,exynos3"; + + chosen { + stdout-path = &serial_2; + }; + + memory { + reg = <0x40000000 0x1ff00000>; + }; + + firmware@0205f000 { + compatible = "samsung,secure-firmware"; + reg = <0x0205f000 0x1000>; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + cooling-maps { + map0 { + /* Corresponds to 500MHz */ + cooling-device = <&cpu0 5 5>; + }; + map1 { + /* Corresponds to 200MHz */ + cooling-device = <&cpu0 8 8>; + }; + }; + }; + }; +}; + +&adc { + vdd-supply = <&ldo7_reg>; + assigned-clocks = <&cmu CLK_SCLK_TSADC>; + assigned-clock-rates = <6000000>; +}; + +&cpu0 { + cpu0-supply = <&buck2_reg>; +}; + +&i2c_0 { + #address-cells = <1>; + #size-cells = <0>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <100000>; + status = "okay"; + + s2mps14_pmic@66 { + compatible = "samsung,s2mps14-pmic"; + interrupt-parent = <&gpx3>; + interrupts = <5 IRQ_TYPE_NONE>; + reg = <0x66>; + + s2mps14_osc: clocks { + compatible = "samsung,s2mps14-clk"; + #clock-cells = <1>; + clock-output-names = "s2mps14_ap", "unused", + "s2mps14_bt"; + }; + + regulators { + ldo1_reg: LDO1 { + /* VDD_ALIVE15x */ + regulator-name = "VLDO1_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + /* VDDQM176 ~ VDDQM185 */ + regulator-name = "VLDO2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + /* + * VDD1_E106 ~ VDD1_E111 + * DVDD_RTC_AP, DVDD_MMC2_AP + */ + regulator-name = "VLDO3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + /* AVDD_PLL1120 ~ AVDD_PLL11201 */ + regulator-name = "VLDO4_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + /* VDDI_PLL_ISO141 ~ VDDI_PLL_ISO142 */ + regulator-name = "VLDO5_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + /* VDD_USB, VDD10_HSIC */ + regulator-name = "VLDO6_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + /* + * VDD18P, AVDD18_TS, AVDD18_HSIC, AVDD_PLL2, + * AVDD_ADC, AVDD_ABB_0, M4S_VDD18 + */ + regulator-name = "VLDO7_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo8_reg: LDO8 { + /* AVDD33_UOTG */ + regulator-name = "VLDO8_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + ldo9_reg: LDO9 { + /* VDDQ_E86 ~ VDDQ_E105*/ + regulator-name = "VLDO9_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VLDO10_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo11_reg: LDO11 { + /* VDD74 ~ VDD75 */ + regulator-name = "VLDO11_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo12_reg: LDO12 { + /* VDD72 ~ VDD73 */ + regulator-name = "VLDO12_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; + }; + + ldo13_reg: LDO13 { + regulator-name = "VLDO13_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "VLDO14_2.7V"; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + ldo15_reg: LDO15 { + regulator-name = "VLDO_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo16_reg: LDO16 { + regulator-name = "VLDO16_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo17_reg: LDO17 { + regulator-name = "VLDO17_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo18_reg: LDO18 { + /* DVDD_MMC2_AP */ + regulator-name = "VLDO18_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo19_reg: LDO19 { + regulator-name = "VLDO19_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo20_reg: LDO20 { + regulator-name = "VLDO20_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo21_reg: LDO21 { + regulator-name = "VLDO21_1.25V"; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + }; + + ldo22_reg: LDO22 { + regulator-name = "VLDO22_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo23_reg: LDO23 { + /* Xi2c3_SDA/SCL, Xi2c7_SDA/SCL, WLAN_SDIO */ + regulator-name = "VLDO23_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo24_reg: LDO24 { + regulator-name = "VLDO24_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo25_reg: LDO25 { + regulator-name = "VLDO25_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + buck1_reg: BUCK1 { + /* VDD_MIF */ + regulator-name = "VBUCK1_1.0V"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck2_reg: BUCK2 { + /* VDD_CPU */ + regulator-name = "VBUCK2_1.2V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck3_reg: BUCK3 { + /* VDD_G3D */ + regulator-name = "VBUCK3_1.0V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "VBUCK4_1.95V"; + regulator-min-microvolt = <1950000>; + regulator-max-microvolt = <1950000>; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "VBUCK5_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + }; + }; +}; + +&mshc_0 { + num-slots = <1>; + non-removable; + cap-mmc-highspeed; + card-detect-delay = <200>; + vmmc-supply = <&ldo12_reg>; + clock-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <1 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; + bus-width = <8>; + status = "okay"; +}; + +&rtc { + clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; + clock-names = "rtc", "rtc_src"; + status = "okay"; +}; + +&tmu { + status = "okay"; +}; + +&xusbxti { + clock-frequency = <24000000>; +}; diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts index 9e2840b59ae8..8c8906266310 100644 --- a/arch/arm/boot/dts/exynos3250-monk.dts +++ b/arch/arm/boot/dts/exynos3250-monk.dts @@ -14,6 +14,7 @@ /dts-v1/; #include "exynos3250.dtsi" +#include "exynos4412-ppmu-common.dtsi" #include #include #include @@ -156,6 +157,12 @@ }; }; +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + &cpu0 { cpu0-supply = <&buck2_reg>; }; @@ -458,46 +465,6 @@ status = "okay"; }; -&ppmu_dmc0 { - status = "okay"; - - events { - ppmu_dmc0_3: ppmu-event3-dmc0 { - event-name = "ppmu-event3-dmc0"; - }; - }; -}; - -&ppmu_dmc1 { - status = "okay"; - - events { - ppmu_dmc1_3: ppmu-event3-dmc1 { - event-name = "ppmu-event3-dmc1"; - }; - }; -}; - -&ppmu_leftbus { - status = "okay"; - - events { - ppmu_leftbus_3: ppmu-event3-leftbus { - event-name = "ppmu-event3-leftbus"; - }; - }; -}; - -&ppmu_rightbus { - status = "okay"; - - events { - ppmu_rightbus_3: ppmu-event3-rightbus { - event-name = "ppmu-event3-rightbus"; - }; - }; -}; - &xusbxti { clock-frequency = <24000000>; }; @@ -558,7 +525,17 @@ &pinctrl_1 { pinctrl-names = "default"; - pinctrl-0 = <&sleep1>; + pinctrl-0 = <&initial1 &sleep1>; + + initial1: initial-state { + PIN_IN(gpk2-0, DOWN, LV1); + PIN_IN(gpk2-1, DOWN, LV1); + PIN_IN(gpk2-2, DOWN, LV1); + PIN_IN(gpk2-3, DOWN, LV1); + PIN_IN(gpk2-4, DOWN, LV1); + PIN_IN(gpk2-5, DOWN, LV1); + PIN_IN(gpk2-6, DOWN, LV1); + }; sleep1: sleep-state { PIN_SLP(gpe0-0, PREV, NONE); diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi index 5ab81c39e2c9..40ea7de44933 100644 --- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi @@ -16,11 +16,49 @@ #define PIN_PULL_DOWN 1 #define PIN_PULL_UP 3 +#define PIN_DRV_LV1 0 +#define PIN_DRV_LV2 2 +#define PIN_DRV_LV3 1 +#define PIN_DRV_LV4 3 + #define PIN_PDN_OUT0 0 #define PIN_PDN_OUT1 1 #define PIN_PDN_INPUT 2 #define PIN_PDN_PREV 3 +#define PIN_IN(_pin, _pull, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <0>; \ + samsung,pin-pud = ; \ + samsung,pin-drv = ; \ + } + +#define PIN_OUT(_pin, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <1>; \ + samsung,pin-pud = <0>; \ + samsung,pin-drv = ; \ + } + +#define PIN_OUT_SET(_pin, _val, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <1>; \ + samsung,pin-pud = <0>; \ + samsung,pin-drv = ; \ + samsung,pin-val = <_val>; \ + } + +#define PIN_CFG(_pin, _sel, _pull, _drv) \ + _pin { \ + samsung,pins = #_pin; \ + samsung,pin-function = <_sel>; \ + samsung,pin-pud = ; \ + samsung,pin-drv = ; \ + } + #define PIN_SLP(_pin, _mode, _pull) \ _pin { \ samsung,pins = #_pin; \ @@ -120,6 +158,13 @@ samsung,pin-drv = <0>; }; + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + i2c3_bus: i2c3-bus { samsung,pins = "gpa1-2", "gpa1-3"; samsung,pin-function = <3>; @@ -445,6 +490,41 @@ samsung,pin-drv = <3>; }; + sd2_clk: sd2-clk { + samsung,pins = "gpk2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpk2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpk2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpk2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpk2-4", "gpk2-5", "gpk2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + cam_port_b_io: cam-port-b-io { samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 1f102f3a1ab1..e422819591dc 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -14,6 +14,7 @@ /dts-v1/; #include "exynos3250.dtsi" +#include "exynos4412-ppmu-common.dtsi" #include #include #include @@ -147,6 +148,53 @@ }; }; +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_lcd0 { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mcuisp { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_isp { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peril { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + &cpu0 { cpu0-supply = <&buck2_reg>; }; @@ -635,53 +683,27 @@ status = "okay"; }; -&ppmu_dmc0 { - status = "okay"; - - events { - ppmu_dmc0_3: ppmu-event3-dmc0 { - event-name = "ppmu-event3-dmc0"; - }; - }; -}; - -&ppmu_dmc1 { - status = "okay"; - - events { - ppmu_dmc1_3: ppmu-event3-dmc1 { - event-name = "ppmu-event3-dmc1"; - }; - }; -}; - -&ppmu_leftbus { - status = "okay"; - - events { - ppmu_leftbus_3: ppmu-event3-leftbus { - event-name = "ppmu-event3-leftbus"; - }; - }; -}; - -&ppmu_rightbus { - status = "okay"; - - events { - ppmu_rightbus_3: ppmu-event3-rightbus { - event-name = "ppmu-event3-rightbus"; - }; - }; -}; - &xusbxti { clock-frequency = <24000000>; }; &pinctrl_0 { pinctrl-names = "default"; - pinctrl-0 = <&sleep0>; + pinctrl-0 = <&initial0 &sleep0>; + + initial0: initial-state { + PIN_IN(gpa1-4, DOWN, LV1); + PIN_IN(gpa1-5, DOWN, LV1); + + PIN_IN(gpc0-0, DOWN, LV1); + PIN_IN(gpc0-1, DOWN, LV1); + PIN_IN(gpc0-2, DOWN, LV1); + PIN_IN(gpc0-3, DOWN, LV1); + PIN_IN(gpc0-4, DOWN, LV1); + + PIN_IN(gpd0-0, DOWN, LV1); + PIN_IN(gpd0-1, DOWN, LV1); + }; sleep0: sleep-state { PIN_SLP(gpa0-0, INPUT, DOWN); @@ -735,7 +757,60 @@ &pinctrl_1 { pinctrl-names = "default"; - pinctrl-0 = <&sleep1>; + pinctrl-0 = <&initial1 &sleep1>; + + initial1: initial-state { + PIN_IN(gpe0-6, DOWN, LV1); + PIN_IN(gpe0-7, DOWN, LV1); + + PIN_IN(gpe1-0, DOWN, LV1); + PIN_IN(gpe1-3, DOWN, LV1); + PIN_IN(gpe1-4, DOWN, LV1); + PIN_IN(gpe1-5, DOWN, LV1); + PIN_IN(gpe1-6, DOWN, LV1); + + PIN_IN(gpk2-0, DOWN, LV1); + PIN_IN(gpk2-1, DOWN, LV1); + PIN_IN(gpk2-2, DOWN, LV1); + PIN_IN(gpk2-3, DOWN, LV1); + PIN_IN(gpk2-4, DOWN, LV1); + PIN_IN(gpk2-5, DOWN, LV1); + PIN_IN(gpk2-6, DOWN, LV1); + + PIN_IN(gpm0-0, DOWN, LV1); + PIN_IN(gpm0-1, DOWN, LV1); + PIN_IN(gpm0-2, DOWN, LV1); + PIN_IN(gpm0-3, DOWN, LV1); + PIN_IN(gpm0-4, DOWN, LV1); + PIN_IN(gpm0-5, DOWN, LV1); + PIN_IN(gpm0-6, DOWN, LV1); + PIN_IN(gpm0-7, DOWN, LV1); + + PIN_IN(gpm1-0, DOWN, LV1); + PIN_IN(gpm1-1, DOWN, LV1); + PIN_IN(gpm1-2, DOWN, LV1); + PIN_IN(gpm1-3, DOWN, LV1); + PIN_IN(gpm1-4, DOWN, LV1); + PIN_IN(gpm1-5, DOWN, LV1); + PIN_IN(gpm1-6, DOWN, LV1); + + PIN_IN(gpm2-0, DOWN, LV1); + PIN_IN(gpm2-1, DOWN, LV1); + + PIN_IN(gpm3-0, DOWN, LV1); + PIN_IN(gpm3-1, DOWN, LV1); + PIN_IN(gpm3-2, DOWN, LV1); + PIN_IN(gpm3-3, DOWN, LV1); + PIN_IN(gpm3-4, DOWN, LV1); + + PIN_IN(gpm4-1, DOWN, LV1); + PIN_IN(gpm4-2, DOWN, LV1); + PIN_IN(gpm4-3, DOWN, LV1); + PIN_IN(gpm4-4, DOWN, LV1); + PIN_IN(gpm4-5, DOWN, LV1); + PIN_IN(gpm4-6, DOWN, LV1); + PIN_IN(gpm4-7, DOWN, LV1); + }; sleep1: sleep-state { PIN_SLP(gpe0-0, PREV, NONE); diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 137f9015d4e8..62f3dcd9e046 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -31,6 +31,7 @@ pinctrl1 = &pinctrl_1; mshc0 = &mshc_0; mshc1 = &mshc_1; + mshc2 = &mshc_2; spi0 = &spi_0; spi1 = &spi_1; i2c0 = &i2c_0; @@ -43,6 +44,7 @@ i2c7 = &i2c_7; serial0 = &serial_0; serial1 = &serial_1; + serial2 = &serial_2; }; cpus { @@ -153,7 +155,7 @@ interrupt-parent = <&gic>; }; - mipi_phy: video-phy@10020710 { + mipi_phy: video-phy { compatible = "samsung,s5pv210-mipi-video-phy"; #phy-cells = <1>; syscon = <&pmu_system_controller>; @@ -357,6 +359,18 @@ status = "disabled"; }; + mshc_2: mshc@12530000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12530000 0x1000>; + interrupts = <0 144 0>; + clocks = <&cmu CLK_SDMMC2>, <&cmu CLK_SCLK_MMC2>; + clock-names = "biu", "ciu"; + fifo-depth = <0x80>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + exynos_usbphy: exynos-usbphy@125B0000 { compatible = "samsung,exynos3250-usb2-phy"; reg = <0x125B0000 0x100>; @@ -452,6 +466,17 @@ status = "disabled"; }; + serial_2: serial@13820000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13820000 0x100>; + interrupts = <0 111 0>; + clocks = <&cmu CLK_UART2>, <&cmu CLK_SCLK_UART2>; + clock-names = "uart", "clk_uart_baud0"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_data>; + status = "disabled"; + }; + i2c_0: i2c@13860000 { #address-cells = <1>; #size-cells = <0>; @@ -688,6 +713,187 @@ clock-names = "ppmu"; status = "disabled"; }; + + bus_dmc: bus_dmc { + compatible = "samsung,exynos-bus"; + clocks = <&cmu_dmc CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_dmc_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + opp-microvolt = <800000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <800000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <800000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <825000>; + }; + opp@400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <875000>; + }; + }; + + bus_leftbus: bus_leftbus { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_GDL>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_rightbus: bus_rightbus { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_GDR>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_lcd0: bus_lcd0 { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_ACLK_160>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_fsys: bus_fsys { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_ACLK_200>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_mcuisp: bus_mcuisp { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_ACLK_400_MCUISP>; + clock-names = "bus"; + operating-points-v2 = <&bus_mcuisp_opp_table>; + status = "disabled"; + }; + + bus_isp: bus_isp { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_ACLK_266>; + clock-names = "bus"; + operating-points-v2 = <&bus_isp_opp_table>; + status = "disabled"; + }; + + bus_peril: bus_peril { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_ACLK_100>; + clock-names = "bus"; + operating-points-v2 = <&bus_peril_opp_table>; + status = "disabled"; + }; + + bus_mfc: bus_mfc { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_SCLK_MFC>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_leftbus_opp_table: opp_table2 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + opp-microvolt = <900000>; + }; + opp@80000000 { + opp-hz = /bits/ 64 <80000000>; + opp-microvolt = <900000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <1000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <1000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <1000000>; + }; + }; + + bus_mcuisp_opp_table: opp_table3 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + }; + opp@80000000 { + opp-hz = /bits/ 64 <80000000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + opp@400000000 { + opp-hz = /bits/ 64 <400000000>; + }; + }; + + bus_isp_opp_table: opp_table4 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + }; + opp@80000000 { + opp-hz = /bits/ 64 <80000000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + opp@300000000 { + opp-hz = /bits/ 64 <300000000>; + }; + }; + + bus_peril_opp_table: opp_table5 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + }; + opp@80000000 { + opp-hz = /bits/ 64 <80000000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index c679b3cc3c48..ca8f3e3cf2f3 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -77,12 +77,12 @@ reg = <0x10000000 0x100>; }; - sromc@12570000 { - compatible = "samsung,exynos-srom"; + memory-controller@12570000 { + compatible = "samsung,exynos4210-srom"; reg = <0x12570000 0x14>; }; - mipi_phy: video-phy@10020710 { + mipi_phy: video-phy { compatible = "samsung,s5pv210-mipi-video-phy"; #phy-cells = <1>; syscon = <&pmu_system_controller>; @@ -743,6 +743,18 @@ status = "disabled"; }; + hdmicec: cec@100B0000 { + compatible = "samsung,s5p-cec"; + reg = <0x100B0000 0x200>; + interrupts = <0 114 0>; + clocks = <&clock CLK_HDMI_CEC>; + clock-names = "hdmicec"; + samsung,syscon-phandle = <&pmu_system_controller>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec>; + status = "disabled"; + }; + mixer: mixer@12C10000 { compatible = "samsung,exynos4210-mixer"; interrupts = <0 91 0>; @@ -969,11 +981,18 @@ #iommu-cells = <0>; }; + sss: sss@10830000 { + compatible = "samsung,exynos4210-secss"; + reg = <0x10830000 0x300>; + interrupts = <0 112 0>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + }; + prng: rng@10830400 { compatible = "samsung,exynos4-rng"; reg = <0x10830400 0x200>; clocks = <&clock CLK_SSS>; clock-names = "secss"; - status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index a7c212891674..9331c6252eff 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -820,6 +820,13 @@ samsung,pin-pud = <1>; samsung,pin-drv = <0>; }; + + hdmi_cec: hdmi-cec { + samsung,pins = "gpx3-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl@03860000 { diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 1df2f0bc1d76..79d983036560 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -298,6 +298,8 @@ compatible = "maxim,max8997-pmic"; reg = <0x66>; + interrupt-parent = <&gpx0>; + interrupts = <7 0>; max8997,pmic-buck1-uses-gpio-dvs; max8997,pmic-buck2-uses-gpio-dvs; @@ -359,7 +361,7 @@ }; vusbdac_reg: LDO8 { - regulator-name = "VUSB/VDAC_3.3V_C210"; + regulator-name = "VUSB+VDAC_3.3V_C210"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index c1cb8df6da07..2d9b02967105 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -257,6 +257,165 @@ power-domains = <&pd_lcd1>; #iommu-cells = <0>; }; + + bus_dmc: bus_dmc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_acp: bus_acp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_ACP>; + clock-names = "bus"; + operating-points-v2 = <&bus_acp_opp_table>; + status = "disabled"; + }; + + bus_peri: bus_peri { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK100>; + clock-names = "bus"; + operating-points-v2 = <&bus_peri_opp_table>; + status = "disabled"; + }; + + bus_fsys: bus_fsys { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK133>; + clock-names = "bus"; + operating-points-v2 = <&bus_fsys_opp_table>; + status = "disabled"; + }; + + bus_display: bus_display { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK160>; + clock-names = "bus"; + operating-points-v2 = <&bus_display_opp_table>; + status = "disabled"; + }; + + bus_lcd0: bus_lcd0 { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK200>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_leftbus: bus_leftbus { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_GDL>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_rightbus: bus_rightbus { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_GDR>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_mfc: bus_mfc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_SCLK_MFC>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_dmc_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <1025000>; + }; + opp@267000000 { + opp-hz = /bits/ 64 <267000000>; + opp-microvolt = <1050000>; + }; + opp@400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1150000>; + }; + }; + + bus_acp_opp_table: opp_table2 { + compatible = "operating-points-v2"; + opp-shared; + + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + }; + + bus_peri_opp_table: opp_table3 { + compatible = "operating-points-v2"; + opp-shared; + + opp@5000000 { + opp-hz = /bits/ 64 <5000000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + }; + + bus_fsys_opp_table: opp_table4 { + compatible = "operating-points-v2"; + opp-shared; + + opp@10000000 { + opp-hz = /bits/ 64 <10000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + }; + + bus_display_opp_table: opp_table5 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + }; + + bus_leftbus_opp_table: opp_table6 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + }; }; &gic { diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index 5e5d3fecb04c..ec7619a384a2 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -11,6 +11,7 @@ #include #include #include "exynos4412.dtsi" +#include "exynos4412-ppmu-common.dtsi" #include / { @@ -108,6 +109,53 @@ }; }; +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_acp { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_c2c { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_display { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + &cpu0 { cpu0-supply = <&buck2_reg>; }; @@ -188,6 +236,10 @@ status = "okay"; }; +&hdmicec { + status = "okay"; +}; + &hsotg { dr_mode = "peripheral"; status = "okay"; @@ -355,8 +407,8 @@ buck1_reg: BUCK1 { regulator-name = "vdd_mif"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; regulator-always-on; regulator-boot-on; }; @@ -371,8 +423,8 @@ buck3_reg: BUCK3 { regulator-name = "vdd_int"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1050000>; regulator-always-on; regulator-boot-on; }; diff --git a/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi new file mode 100644 index 000000000000..16e4b77d8cb1 --- /dev/null +++ b/arch/arm/boot/dts/exynos4412-ppmu-common.dtsi @@ -0,0 +1,50 @@ +/* + * Device tree sources for Exynos4412 PPMU common device tree + * + * Copyright (C) 2015 Samsung Electronics + * Author: Chanwoo Choi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&ppmu_dmc0 { + status = "okay"; + + events { + ppmu_dmc0_3: ppmu-event3-dmc0 { + event-name = "ppmu-event3-dmc0"; + }; + }; +}; + +&ppmu_dmc1 { + status = "okay"; + + events { + ppmu_dmc1_3: ppmu-event3-dmc1 { + event-name = "ppmu-event3-dmc1"; + }; + }; +}; + +&ppmu_leftbus { + status = "okay"; + + events { + ppmu_leftbus_3: ppmu-event3-leftbus { + event-name = "ppmu-event3-leftbus"; + }; + }; +}; + +&ppmu_rightbus { + status = "okay"; + + events { + ppmu_rightbus_3: ppmu-event3-rightbus { + event-name = "ppmu-event3-rightbus"; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index ed017cc7b14f..9336fd4824d9 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -14,6 +14,7 @@ /dts-v1/; #include "exynos4412.dtsi" +#include "exynos4412-ppmu-common.dtsi" #include #include #include @@ -146,13 +147,13 @@ reg = <0x66>; regulators { - esafeout1_reg: ESAFEOUT1@1 { + esafeout1_reg: ESAFEOUT1 { regulator-name = "ESAFEOUT1"; }; - esafeout2_reg: ESAFEOUT2@2 { + esafeout2_reg: ESAFEOUT2 { regulator-name = "ESAFEOUT2"; }; - charger_reg: CHARGER@0 { + charger_reg: CHARGER { regulator-name = "CHARGER"; regulator-min-microamp = <60000>; regulator-max-microamp = <2580000>; @@ -251,7 +252,7 @@ "SPK", "SPKOUTRP"; }; - thermistor-ap@0 { + thermistor-ap { compatible = "ntc,ncp15wb473"; pullup-uv = <1800000>; /* VCC_1.8V_AP */ pullup-ohm = <100000>; /* 100K */ @@ -259,7 +260,7 @@ io-channels = <&adc 1>; /* AP temperature */ }; - thermistor-battery@1 { + thermistor-battery { compatible = "ntc,ncp15wb473"; pullup-uv = <1800000>; /* VCC_1.8V_AP */ pullup-ohm = <100000>; /* 100K */ @@ -288,6 +289,53 @@ status = "okay"; }; +&bus_dmc { + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + status = "okay"; +}; + +&bus_acp { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_c2c { + devfreq = <&bus_dmc>; + status = "okay"; +}; + +&bus_leftbus { + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + status = "okay"; +}; + +&bus_rightbus { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_display { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_leftbus>; + status = "okay"; +}; + &cpu0 { cpu0-supply = <&buck2_reg>; }; @@ -871,46 +919,6 @@ assigned-clock-parents = <&clock CLK_XUSBXTI>; }; -&ppmu_dmc0 { - status = "okay"; - - events { - ppmu_dmc0_3: ppmu-event3-dmc0 { - event-name = "ppmu-event3-dmc0"; - }; - }; -}; - -&ppmu_dmc1 { - status = "okay"; - - events { - ppmu_dmc1_3: ppmu-event3-dmc1 { - event-name = "ppmu-event3-dmc1"; - }; - }; -}; - -&ppmu_leftbus { - status = "okay"; - - events { - ppmu_leftbus_3: ppmu-event3-leftbus { - event-name = "ppmu-event3-leftbus"; - }; - }; -}; - -&ppmu_rightbus { - status = "okay"; - - events { - ppmu_rightbus_3: ppmu-event3-rightbus { - event-name = "ppmu-event3-rightbus"; - }; - }; -}; - &pinctrl_0 { pinctrl-names = "default"; pinctrl-0 = <&sleep0>; @@ -1234,10 +1242,6 @@ status = "okay"; }; -&prng { - status = "okay"; -}; - &rtc { status = "okay"; clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; @@ -1276,7 +1280,7 @@ cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>; status = "okay"; - s5c73m3_spi: s5c73m3 { + s5c73m3_spi: s5c73m3@0 { compatible = "samsung,s5c73m3"; spi-max-frequency = <50000000>; reg = <0>; diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi index bac25c672789..856b29254374 100644 --- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi @@ -885,6 +885,13 @@ samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; + + hdmi_cec: hdmi-cec { + samsung,pins = "gpx3-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl_2: pinctrl@03860000 { diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 84a23f962946..c452499ae8c9 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -179,7 +179,7 @@ ranges; status = "disabled"; - pmu { + pmu@10020000 { reg = <0x10020000 0x3000>; }; @@ -281,6 +281,180 @@ clocks = <&clock CLK_SMMU_LITE1>, <&clock CLK_FIMC_LITE1>; #iommu-cells = <0>; }; + + bus_dmc: bus_dmc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_acp: bus_acp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_ACP>; + clock-names = "bus"; + operating-points-v2 = <&bus_acp_opp_table>; + status = "disabled"; + }; + + bus_c2c: bus_c2c { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_C2C>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_dmc_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <900000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <900000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <900000>; + }; + opp@267000000 { + opp-hz = /bits/ 64 <267000000>; + opp-microvolt = <950000>; + }; + opp@400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1050000>; + }; + }; + + bus_acp_opp_table: opp_table2 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp@267000000 { + opp-hz = /bits/ 64 <267000000>; + }; + }; + + bus_leftbus: bus_leftbus { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_GDL>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_rightbus: bus_rightbus { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_GDR>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_display: bus_display { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK160>; + clock-names = "bus"; + operating-points-v2 = <&bus_display_opp_table>; + status = "disabled"; + }; + + bus_fsys: bus_fsys { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK133>; + clock-names = "bus"; + operating-points-v2 = <&bus_fsys_opp_table>; + status = "disabled"; + }; + + bus_peri: bus_peri { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_ACLK100>; + clock-names = "bus"; + operating-points-v2 = <&bus_peri_opp_table>; + status = "disabled"; + }; + + bus_mfc: bus_mfc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_SCLK_MFC>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + status = "disabled"; + }; + + bus_leftbus_opp_table: opp_table3 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <900000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <925000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <950000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <1000000>; + }; + }; + + bus_display_opp_table: opp_table4 { + compatible = "operating-points-v2"; + opp-shared; + + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp@200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + }; + + bus_fsys_opp_table: opp_table5 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + }; + + bus_peri_opp_table: opp_table6 { + compatible = "operating-points-v2"; + opp-shared; + + opp@50000000 { + opp-hz = /bits/ 64 <50000000>; + }; + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + }; }; &combiner { diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index 92313cac035e..d5c0f18a4223 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -31,8 +31,8 @@ reg = <0x10000000 0x100>; }; - sromc@12250000 { - compatible = "samsung,exynos-srom"; + memory-controller@12250000 { + compatible = "samsung,exynos4210-srom"; reg = <0x12250000 0x14>; }; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 8b2acc74aa76..85dad29c08dc 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -124,8 +124,6 @@ &dp { status = "okay"; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; @@ -133,7 +131,7 @@ display-timings { native-mode = <&timing0>; - timing0: timing@0 { + timing0: timing { /* 2560x1600 DP panel */ clock-frequency = <50000>; hactive = <2560>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 0f5dcd418af8..b7992b13c9de 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -29,7 +29,7 @@ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc"; }; - vdd: fixed-regulator@0 { + vdd: fixed-regulator-vdd { compatible = "regulator-fixed"; regulator-name = "vdd-supply"; regulator-min-microvolt = <1800000>; @@ -37,7 +37,7 @@ regulator-always-on; }; - dbvdd: fixed-regulator@1 { + dbvdd: fixed-regulator-dbvdd { compatible = "regulator-fixed"; regulator-name = "dbvdd-supply"; regulator-min-microvolt = <3300000>; @@ -45,7 +45,7 @@ regulator-always-on; }; - spkvdd: fixed-regulator@2 { + spkvdd: fixed-regulator-spkvdd { compatible = "regulator-fixed"; regulator-name = "spkvdd-supply"; regulator-min-microvolt = <5000000>; @@ -80,8 +80,6 @@ &dp { samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; @@ -93,7 +91,7 @@ display-timings { native-mode = <&timing0>; - timing0: timing@0 { + timing0: timing { /* 1280x800 */ clock-frequency = <50000>; hactive = <1280>; diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index 95210ef6a6b5..fa14f77df563 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -84,7 +84,7 @@ sbs,poll-retry-count = <1>; }; - cros_ec: embedded-controller { + cros_ec: embedded-controller@1e { compatible = "google,cros-ec-i2c"; reg = <0x1e>; interrupts = <6 IRQ_TYPE_NONE>; @@ -94,7 +94,7 @@ wakeup-source; }; - power-regulator { + power-regulator@48 { compatible = "ti,tps65090"; reg = <0x48>; @@ -236,15 +236,13 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd>; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <2>; - samsung,hpd-gpio = <&gpx0 7 GPIO_ACTIVE_HIGH>; + hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; ports { - port@0 { + port { dp_out: endpoint { remote-endpoint = <&bridge_in>; }; @@ -428,7 +426,7 @@ samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; - trackpad { + trackpad@67 { reg = <0x67>; compatible = "cypress,cyapa"; interrupts = <2 IRQ_TYPE_NONE>; @@ -487,13 +485,20 @@ edid-emulation = <5>; ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + bridge_out: endpoint { remote-endpoint = <&panel_in>; }; }; port@1 { + reg = <1>; + bridge_in: endpoint { remote-endpoint = <&dp_out>; }; diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index 0f500cb1eb2d..ac291f540812 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -74,12 +74,10 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd_gpio>; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <1>; - samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>; + hpd-gpios = <&gpc3 0 GPIO_ACTIVE_HIGH>; }; &ehci { @@ -383,7 +381,7 @@ samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <66000>; - cros_ec: embedded-controller { + cros_ec: embedded-controller@1e { compatible = "google,cros-ec-i2c"; reg = <0x1e>; interrupts = <6 IRQ_TYPE_NONE>; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index e653ae04015a..c7158b2fb213 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -596,7 +596,7 @@ pinctrl-0 = <&i2s2_bus>; }; - usb@12000000 { + usb_dwc3 { compatible = "samsung,exynos5250-dwusb3"; clocks = <&clock CLK_USB3>; clock-names = "usbdrd30"; @@ -604,7 +604,7 @@ #size-cells = <1>; ranges; - usbdrd_dwc3: dwc3 { + usbdrd_dwc3: dwc3@12000000 { compatible = "synopsys,dwc3"; reg = <0x12000000 0x10000>; interrupts = <0 72 0>; @@ -763,7 +763,7 @@ iommu = <&sysmmu_gsc3>; }; - hdmi: hdmi { + hdmi: hdmi@14530000 { compatible = "samsung,exynos4212-hdmi"; reg = <0x14530000 0x70000>; power-domains = <&pd_disp1>; @@ -776,7 +776,7 @@ samsung,syscon-phandle = <&pmu_system_controller>; }; - mixer { + mixer@14450000 { compatible = "samsung,exynos5250-mixer"; reg = <0x14450000 0x10000>; power-domains = <&pd_disp1>; @@ -787,7 +787,7 @@ iommus = <&sysmmu_tv>; }; - dp_phy: video-phy@10040720 { + dp_phy: video-phy { compatible = "samsung,exynos5250-dp-video-phy"; samsung,pmu-syscon = <&pmu_system_controller>; #phy-cells = <0>; diff --git a/arch/arm/boot/dts/exynos5410-smdk5410.dts b/arch/arm/boot/dts/exynos5410-smdk5410.dts index a731fbe28ebc..0f6429e1b75c 100644 --- a/arch/arm/boot/dts/exynos5410-smdk5410.dts +++ b/arch/arm/boot/dts/exynos5410-smdk5410.dts @@ -97,7 +97,7 @@ smsc,irq-push-pull; smsc,force-internal-phy; - samsung,srom-page-mode = <1>; + samsung,srom-page-mode; samsung,srom-timing = <9 12 1 9 1 1>; }; }; diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi index fa558674ac76..7a56aec2c5ba 100644 --- a/arch/arm/boot/dts/exynos5410.dtsi +++ b/arch/arm/boot/dts/exynos5410.dtsi @@ -102,8 +102,8 @@ reg = <0x10000000 0x100>; }; - sromc: sromc@12250000 { - compatible = "samsung,exynos-srom"; + sromc: memory-controller@12250000 { + compatible = "samsung,exynos4210-srom"; reg = <0x12250000 0x14>; #address-cells = <2>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index a103ce8c3985..60bc861d0f9d 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -75,13 +75,6 @@ s2mps11_pmic@66 { compatible = "samsung,s2mps11-pmic"; reg = <0x66>; - s2mps11,buck2-ramp-delay = <12>; - s2mps11,buck34-ramp-delay = <12>; - s2mps11,buck16-ramp-delay = <12>; - s2mps11,buck6-ramp-enable = <1>; - s2mps11,buck2-ramp-enable = <1>; - s2mps11,buck3-ramp-enable = <1>; - s2mps11,buck4-ramp-enable = <1>; interrupt-parent = <&gpx3>; interrupts = <2 IRQ_TYPE_EDGE_FALLING>; diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 3981ddb25036..1de972d46a87 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -157,15 +157,13 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd_gpio>; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x06>; samsung,lane-count = <2>; - samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; + hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; ports { - port@0 { + port { dp_out: endpoint { remote-endpoint = <&bridge_in>; }; @@ -633,13 +631,20 @@ use-external-pwm; ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + bridge_out: endpoint { remote-endpoint = <&panel_in>; }; }; port@1 { + reg = <1>; + bridge_in: endpoint { remote-endpoint = <&dp_out>; }; @@ -696,6 +701,11 @@ status = "okay"; }; +&mfc { + samsung,mfc-r = <0x43000000 0x800000>; + samsung,mfc-l = <0x51000000 0x800000>; +}; + &mmc_0 { status = "okay"; num-slots = <1>; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index 0785fedf441e..2e748d19322f 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -102,8 +102,6 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd>; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; @@ -111,7 +109,7 @@ display-timings { native-mode = <&timing0>; - timing0: timing@0 { + timing0: timing { clock-frequency = <50000>; hactive = <2560>; vactive = <1600>; @@ -142,13 +140,6 @@ s2mps11_pmic@66 { compatible = "samsung,s2mps11-pmic"; reg = <0x66>; - s2mps11,buck2-ramp-delay = <12>; - s2mps11,buck34-ramp-delay = <12>; - s2mps11,buck16-ramp-delay = <12>; - s2mps11,buck6-ramp-enable = <1>; - s2mps11,buck2-ramp-enable = <1>; - s2mps11,buck3-ramp-enable = <1>; - s2mps11,buck4-ramp-enable = <1>; s2mps11_osc: clocks { #clock-cells = <1>; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 7b99cb58d82d..c6e05eb88937 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -294,6 +294,42 @@ }; }; + nocp_mem0_0: nocp@10CA1000 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1000 0x200>; + status = "disabled"; + }; + + nocp_mem0_1: nocp@10CA1400 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1400 0x200>; + status = "disabled"; + }; + + nocp_mem1_0: nocp@10CA1800 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1800 0x200>; + status = "disabled"; + }; + + nocp_mem1_1: nocp@10CA1C00 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1C00 0x200>; + status = "disabled"; + }; + + nocp_g3d_0: nocp@11A51000 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x11A51000 0x200>; + status = "disabled"; + }; + + nocp_g3d_1: nocp@11A51400 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x11A51400 0x200>; + status = "disabled"; + }; + gsc_pd: power-domain@10044000 { compatible = "samsung,exynos4210-pd"; reg = <0x10044000 0x20>; @@ -551,13 +587,13 @@ clock-names = "timers"; }; - dp_phy: video-phy@10040728 { + dp_phy: dp-video-phy { compatible = "samsung,exynos5420-dp-video-phy"; samsung,pmu-syscon = <&pmu_system_controller>; #phy-cells = <0>; }; - mipi_phy: video-phy@10040714 { + mipi_phy: mipi-video-phy { compatible = "samsung,s5pv210-mipi-video-phy"; syscon = <&pmu_system_controller>; #phy-cells = <1>; @@ -913,7 +949,7 @@ clock-names = "secss"; }; - usbdrd3_0: usb@12000000 { + usbdrd3_0: usb3-0 { compatible = "samsung,exynos5250-dwusb3"; clocks = <&clock CLK_USBD300>; clock-names = "usbdrd30"; @@ -921,7 +957,7 @@ #size-cells = <1>; ranges; - usbdrd_dwc3_0: dwc3 { + usbdrd_dwc3_0: dwc3@12000000 { compatible = "snps,dwc3"; reg = <0x12000000 0x10000>; interrupts = <0 72 0>; @@ -939,7 +975,7 @@ #phy-cells = <1>; }; - usbdrd3_1: usb@12400000 { + usbdrd3_1: usb3-1 { compatible = "samsung,exynos5250-dwusb3"; clocks = <&clock CLK_USBD301>; clock-names = "usbdrd30"; @@ -947,7 +983,7 @@ #size-cells = <1>; ranges; - usbdrd_dwc3_1: dwc3 { + usbdrd_dwc3_1: dwc3@12400000 { compatible = "snps,dwc3"; reg = <0x12400000 0x10000>; interrupts = <0 73 0>; @@ -1188,6 +1224,377 @@ power-domains = <&disp_pd>; #iommu-cells = <0>; }; + + bus_wcore: bus_wcore { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK400_WCORE>; + clock-names = "bus"; + operating-points-v2 = <&bus_wcore_opp_table>; + status = "disabled"; + }; + + bus_noc: bus_noc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK100_NOC>; + clock-names = "bus"; + operating-points-v2 = <&bus_noc_opp_table>; + status = "disabled"; + }; + + bus_fsys_apb: bus_fsys_apb { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_PCLK200_FSYS>; + clock-names = "bus"; + operating-points-v2 = <&bus_fsys_apb_opp_table>; + status = "disabled"; + }; + + bus_fsys: bus_fsys { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK200_FSYS>; + clock-names = "bus"; + operating-points-v2 = <&bus_fsys_apb_opp_table>; + status = "disabled"; + }; + + bus_fsys2: bus_fsys2 { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK200_FSYS2>; + clock-names = "bus"; + operating-points-v2 = <&bus_fsys2_opp_table>; + status = "disabled"; + }; + + bus_mfc: bus_mfc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK333>; + clock-names = "bus"; + operating-points-v2 = <&bus_mfc_opp_table>; + status = "disabled"; + }; + + bus_gen: bus_gen { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK266>; + clock-names = "bus"; + operating-points-v2 = <&bus_gen_opp_table>; + status = "disabled"; + }; + + bus_peri: bus_peri { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK66>; + clock-names = "bus"; + operating-points-v2 = <&bus_peri_opp_table>; + status = "disabled"; + }; + + bus_g2d: bus_g2d { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK333_G2D>; + clock-names = "bus"; + operating-points-v2 = <&bus_g2d_opp_table>; + status = "disabled"; + }; + + bus_g2d_acp: bus_g2d_acp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK266_G2D>; + clock-names = "bus"; + operating-points-v2 = <&bus_g2d_acp_opp_table>; + status = "disabled"; + }; + + bus_jpeg: bus_jpeg { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK300_JPEG>; + clock-names = "bus"; + operating-points-v2 = <&bus_jpeg_opp_table>; + status = "disabled"; + }; + + bus_jpeg_apb: bus_jpeg_apb { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK166>; + clock-names = "bus"; + operating-points-v2 = <&bus_jpeg_apb_opp_table>; + status = "disabled"; + }; + + bus_disp1_fimd: bus_disp1_fimd { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK300_DISP1>; + clock-names = "bus"; + operating-points-v2 = <&bus_disp1_fimd_opp_table>; + status = "disabled"; + }; + + bus_disp1: bus_disp1 { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK400_DISP1>; + clock-names = "bus"; + operating-points-v2 = <&bus_disp1_opp_table>; + status = "disabled"; + }; + + bus_gscl_scaler: bus_gscl_scaler { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK300_GSCL>; + clock-names = "bus"; + operating-points-v2 = <&bus_gscl_opp_table>; + status = "disabled"; + }; + + bus_mscl: bus_mscl { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DOUT_ACLK400_MSCL>; + clock-names = "bus"; + operating-points-v2 = <&bus_mscl_opp_table>; + status = "disabled"; + }; + + bus_wcore_opp_table: opp_table2 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <84000000>; + opp-microvolt = <925000>; + }; + opp01 { + opp-hz = /bits/ 64 <111000000>; + opp-microvolt = <950000>; + }; + opp02 { + opp-hz = /bits/ 64 <222000000>; + opp-microvolt = <950000>; + }; + opp03 { + opp-hz = /bits/ 64 <333000000>; + opp-microvolt = <950000>; + }; + opp04 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <987500>; + }; + }; + + bus_noc_opp_table: opp_table3 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <67000000>; + }; + opp01 { + opp-hz = /bits/ 64 <75000000>; + }; + opp02 { + opp-hz = /bits/ 64 <86000000>; + }; + opp03 { + opp-hz = /bits/ 64 <100000000>; + }; + }; + + bus_fsys_apb_opp_table: opp_table4 { + compatible = "operating-points-v2"; + opp-shared; + + opp00 { + opp-hz = /bits/ 64 <100000000>; + }; + opp01 { + opp-hz = /bits/ 64 <200000000>; + }; + }; + + bus_fsys2_opp_table: opp_table5 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <75000000>; + }; + opp01 { + opp-hz = /bits/ 64 <100000000>; + }; + opp02 { + opp-hz = /bits/ 64 <150000000>; + }; + }; + + bus_mfc_opp_table: opp_table6 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <96000000>; + }; + opp01 { + opp-hz = /bits/ 64 <111000000>; + }; + opp02 { + opp-hz = /bits/ 64 <167000000>; + }; + opp03 { + opp-hz = /bits/ 64 <222000000>; + }; + opp04 { + opp-hz = /bits/ 64 <333000000>; + }; + }; + + bus_gen_opp_table: opp_table7 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <89000000>; + }; + opp01 { + opp-hz = /bits/ 64 <133000000>; + }; + opp02 { + opp-hz = /bits/ 64 <178000000>; + }; + opp03 { + opp-hz = /bits/ 64 <267000000>; + }; + }; + + bus_peri_opp_table: opp_table8 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <67000000>; + }; + }; + + bus_g2d_opp_table: opp_table9 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <84000000>; + }; + opp01 { + opp-hz = /bits/ 64 <167000000>; + }; + opp02 { + opp-hz = /bits/ 64 <222000000>; + }; + opp03 { + opp-hz = /bits/ 64 <300000000>; + }; + opp04 { + opp-hz = /bits/ 64 <333000000>; + }; + }; + + bus_g2d_acp_opp_table: opp_table10 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <67000000>; + }; + opp01 { + opp-hz = /bits/ 64 <133000000>; + }; + opp02 { + opp-hz = /bits/ 64 <178000000>; + }; + opp03 { + opp-hz = /bits/ 64 <267000000>; + }; + }; + + bus_jpeg_opp_table: opp_table11 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <75000000>; + }; + opp01 { + opp-hz = /bits/ 64 <150000000>; + }; + opp02 { + opp-hz = /bits/ 64 <200000000>; + }; + opp03 { + opp-hz = /bits/ 64 <300000000>; + }; + }; + + bus_jpeg_apb_opp_table: opp_table12 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <84000000>; + }; + opp01 { + opp-hz = /bits/ 64 <111000000>; + }; + opp02 { + opp-hz = /bits/ 64 <134000000>; + }; + opp03 { + opp-hz = /bits/ 64 <167000000>; + }; + }; + + bus_disp1_fimd_opp_table: opp_table13 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <120000000>; + }; + opp01 { + opp-hz = /bits/ 64 <200000000>; + }; + }; + + bus_disp1_opp_table: opp_table14 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <120000000>; + }; + opp01 { + opp-hz = /bits/ 64 <200000000>; + }; + opp02 { + opp-hz = /bits/ 64 <300000000>; + }; + }; + + bus_gscl_opp_table: opp_table15 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <150000000>; + }; + opp01 { + opp-hz = /bits/ 64 <200000000>; + }; + opp02 { + opp-hz = /bits/ 64 <300000000>; + }; + }; + + bus_mscl_opp_table: opp_table16 { + compatible = "operating-points-v2"; + + opp00 { + opp-hz = /bits/ 64 <84000000>; + }; + opp01 { + opp-hz = /bits/ 64 <167000000>; + }; + opp02 { + opp-hz = /bits/ 64 <222000000>; + }; + opp03 { + opp-hz = /bits/ 64 <333000000>; + }; + opp04 { + opp-hz = /bits/ 64 <400000000>; + }; + }; }; &dp { @@ -1199,6 +1606,7 @@ }; &fimd { + compatible = "samsung,exynos5420-fimd"; clocks = <&clock CLK_SCLK_FIMD1>, <&clock CLK_FIMD1>; clock-names = "sclk_fimd", "fimd"; power-domains = <&disp_pd>; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 1bd507bfa750..2a4e10bc8801 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -56,6 +56,89 @@ }; }; +&bus_wcore { + devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>, + <&nocp_mem1_0>, <&nocp_mem1_1>; + vdd-supply = <&buck3_reg>; + exynos,saturation-ratio = <100>; + status = "okay"; +}; + +&bus_noc { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_fsys_apb { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_fsys2 { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_gen { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_g2d { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_g2d_acp { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_jpeg { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_jpeg_apb { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_disp1_fimd { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_disp1 { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_gscl_scaler { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_mscl { + devfreq = <&bus_wcore>; + status = "okay"; +}; + &clock_audss { assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, <&clock_audss EXYNOS_MOUT_I2S>, @@ -92,13 +175,6 @@ s2mps11_pmic@66 { compatible = "samsung,s2mps11-pmic"; reg = <0x66>; - s2mps11,buck2-ramp-delay = <12>; - s2mps11,buck34-ramp-delay = <12>; - s2mps11,buck16-ramp-delay = <12>; - s2mps11,buck6-ramp-enable = <1>; - s2mps11,buck2-ramp-enable = <1>; - s2mps11,buck3-ramp-enable = <1>; - s2mps11,buck4-ramp-enable = <1>; samsung,s2mps11-acokb-ground; interrupt-parent = <&gpx0>; @@ -121,10 +197,9 @@ }; ldo3_reg: LDO3 { - regulator-name = "vdd_ldo3"; + regulator-name = "vddq_mmc0"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - regulator-always-on; }; ldo5_reg: LDO5 { @@ -184,10 +259,9 @@ }; ldo13_reg: LDO13 { - regulator-name = "vdd_ldo13"; + regulator-name = "vddq_mmc2"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - regulator-always-on; }; ldo15_reg: LDO15 { @@ -211,11 +285,16 @@ regulator-always-on; }; + ldo18_reg: LDO18 { + regulator-name = "vdd_emmc_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + ldo19_reg: LDO19 { regulator-name = "vdd_sd"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - regulator-always-on; }; ldo24_reg: LDO24 { @@ -347,6 +426,8 @@ cap-mmc-highspeed; mmc-hs200-1_8v; mmc-hs400-1_8v; + vmmc-supply = <&ldo18_reg>; + vqmmc-supply = <&ldo3_reg>; }; &mmc_2 { @@ -359,6 +440,24 @@ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; cap-sd-highspeed; + vmmc-supply = <&ldo19_reg>; + vqmmc-supply = <&ldo13_reg>; +}; + +&nocp_mem0_0 { + status = "okay"; +}; + +&nocp_mem0_1 { + status = "okay"; +}; + +&nocp_mem1_0 { + status = "okay"; +}; + +&nocp_mem1_1 { + status = "okay"; }; &pinctrl_0 { diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index b9342ec5b9cf..fd176819b4bf 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -132,7 +132,7 @@ clock-names = "spi", "spi_busclk0"; }; - pin_ctrl: pinctrl { + pin_ctrl: pinctrl@E0000 { compatible = "samsung,exynos5440-pinctrl"; reg = <0xE0000 0x1000>; interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, @@ -205,7 +205,7 @@ ranges; }; - rtc { + rtc@130000 { compatible = "samsung,s3c6410-rtc"; reg = <0x130000 0x1000>; interrupts = <0 17 0>, <0 16 0>; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 6e9edc1610c4..62ceb89e073f 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -157,8 +157,6 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd_gpio>; samsung,color-space = <0>; - samsung,dynamic-range = <0>; - samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <2>; @@ -671,6 +669,11 @@ status = "okay"; }; +&mfc { + samsung,mfc-r = <0x43000000 0x800000>; + samsung,mfc-l = <0x51000000 0x800000>; +}; + &mmc_0 { status = "okay"; num-slots = <1>; diff --git a/arch/arm/boot/dts/imx25-pinfunc.h b/arch/arm/boot/dts/imx25-pinfunc.h index 848ffa785b63..f96fa2df8f11 100644 --- a/arch/arm/boot/dts/imx25-pinfunc.h +++ b/arch/arm/boot/dts/imx25-pinfunc.h @@ -110,20 +110,20 @@ #define MX25_PAD_CS4__UART5_CTS 0x054 0x264 0x000 0x13 0x000 #define MX25_PAD_CS4__GPIO_3_20 0x054 0x264 0x000 0x15 0x000 -#define MX25_PAD_CS5__CS5 0x058 0x268 0x000 0x10 0x000 +#define MX25_PAD_CS5__CS5 0x058 0x268 0x000 0x00 0x000 #define MX25_PAD_CS5__NF_CE2 0x058 0x268 0x000 0x01 0x000 -#define MX25_PAD_CS5__UART5_RTS 0x058 0x268 0x574 0x13 0x000 -#define MX25_PAD_CS5__GPIO_3_21 0x058 0x268 0x000 0x15 0x000 +#define MX25_PAD_CS5__UART5_RTS 0x058 0x268 0x574 0x03 0x000 +#define MX25_PAD_CS5__GPIO_3_21 0x058 0x268 0x000 0x05 0x000 #define MX25_PAD_NF_CE0__NF_CE0 0x05c 0x26c 0x000 0x10 0x000 #define MX25_PAD_NF_CE0__GPIO_3_22 0x05c 0x26c 0x000 0x15 0x000 #define MX25_PAD_ECB__ECB 0x060 0x270 0x000 0x10 0x000 -#define MX25_PAD_ECB__UART5_TXD_MUX 0x060 0x270 0x000 0x13 0x000 +#define MX25_PAD_ECB__UART5_TXD 0x060 0x270 0x000 0x13 0x000 #define MX25_PAD_ECB__GPIO_3_23 0x060 0x270 0x000 0x15 0x000 #define MX25_PAD_LBA__LBA 0x064 0x274 0x000 0x10 0x000 -#define MX25_PAD_LBA__UART5_RXD_MUX 0x064 0x274 0x578 0x13 0x000 +#define MX25_PAD_LBA__UART5_RXD 0x064 0x274 0x578 0x13 0x000 #define MX25_PAD_LBA__GPIO_3_24 0x064 0x274 0x000 0x15 0x000 #define MX25_PAD_BCLK__BCLK 0x068 0x000 0x000 0x00 0x000 @@ -237,17 +237,21 @@ #define MX25_PAD_LD7__GPIO_1_21 0x0e4 0x2dc 0x000 0x15 0x000 #define MX25_PAD_LD8__LD8 0x0e8 0x2e0 0x000 0x10 0x000 +#define MX25_PAD_LD8__UART4_RXD 0x0e8 0x2e0 0x570 0x12 0x000 #define MX25_PAD_LD8__FEC_TX_ERR 0x0e8 0x2e0 0x000 0x15 0x000 #define MX25_PAD_LD8__SDHC2_CMD 0x0e8 0x2e0 0x4e0 0x06 0x000 #define MX25_PAD_LD9__LD9 0x0ec 0x2e4 0x000 0x10 0x000 +#define MX25_PAD_LD9__UART4_TXD 0x0ec 0x2e4 0x000 0x12 0x000 #define MX25_PAD_LD9__FEC_COL 0x0ec 0x2e4 0x504 0x15 0x001 #define MX25_PAD_LD9__SDHC2_CLK 0x0ec 0x2e4 0x4dc 0x06 0x000 -#define MX25_PAD_LD10__LD10 0x0f0 0x2e8 0x000 0x10 0x000 -#define MX25_PAD_LD10__FEC_RX_ERR 0x0f0 0x2e8 0x518 0x15 0x001 +#define MX25_PAD_LD10__LD10 0x0f0 0x2e8 0x000 0x00 0x000 +#define MX25_PAD_LD10__UART4_RTS 0x0f0 0x2e8 0x56c 0x02 0x000 +#define MX25_PAD_LD10__FEC_RX_ERR 0x0f0 0x2e8 0x518 0x05 0x001 #define MX25_PAD_LD11__LD11 0x0f4 0x2ec 0x000 0x10 0x000 +#define MX25_PAD_LD11__UART4_CTS 0x0f4 0x2ec 0x000 0x12 0x000 #define MX25_PAD_LD11__FEC_RDATA2 0x0f4 0x2ec 0x50c 0x15 0x001 #define MX25_PAD_LD11__SDHC2_DAT1 0x0f4 0x2ec 0x4e8 0x06 0x000 @@ -291,22 +295,22 @@ #define MX25_PAD_PWM__USBH2_OC 0x11c 0x314 0x580 0x16 0x001 #define MX25_PAD_CSI_D2__CSI_D2 0x120 0x318 0x000 0x10 0x000 -#define MX25_PAD_CSI_D2__UART5_RXD_MUX 0x120 0x318 0x578 0x11 0x001 +#define MX25_PAD_CSI_D2__UART5_RXD 0x120 0x318 0x578 0x11 0x001 #define MX25_PAD_CSI_D2__SIM1_CLK0 0x120 0x318 0x000 0x04 0x000 #define MX25_PAD_CSI_D2__GPIO_1_27 0x120 0x318 0x000 0x15 0x000 #define MX25_PAD_CSI_D2__CSPI3_MOSI 0x120 0x318 0x000 0x17 0x000 #define MX25_PAD_CSI_D3__CSI_D3 0x124 0x31c 0x000 0x10 0x000 -#define MX25_PAD_CSI_D3__UART5_TXD_MUX 0x124 0x31c 0x000 0x11 0x000 +#define MX25_PAD_CSI_D3__UART5_TXD 0x124 0x31c 0x000 0x11 0x000 #define MX25_PAD_CSI_D3__SIM1_RST0 0x124 0x31c 0x000 0x04 0x000 #define MX25_PAD_CSI_D3__GPIO_1_28 0x124 0x31c 0x000 0x15 0x000 #define MX25_PAD_CSI_D3__CSPI3_MISO 0x124 0x31c 0x4b4 0x17 0x001 -#define MX25_PAD_CSI_D4__CSI_D4 0x128 0x320 0x000 0x10 0x000 -#define MX25_PAD_CSI_D4__UART5_RTS 0x128 0x320 0x574 0x11 0x001 +#define MX25_PAD_CSI_D4__CSI_D4 0x128 0x320 0x000 0x00 0x000 +#define MX25_PAD_CSI_D4__UART5_RTS 0x128 0x320 0x574 0x01 0x001 #define MX25_PAD_CSI_D4__SIM1_VEN0 0x128 0x320 0x000 0x04 0x000 -#define MX25_PAD_CSI_D4__GPIO_1_29 0x128 0x320 0x000 0x15 0x000 -#define MX25_PAD_CSI_D4__CSPI3_SCLK 0x128 0x320 0x000 0x17 0x000 +#define MX25_PAD_CSI_D4__GPIO_1_29 0x128 0x320 0x000 0x05 0x000 +#define MX25_PAD_CSI_D4__CSPI3_SCLK 0x128 0x320 0x000 0x07 0x000 #define MX25_PAD_CSI_D5__CSI_D5 0x12c 0x324 0x000 0x10 0x000 #define MX25_PAD_CSI_D5__UART5_CTS 0x12c 0x324 0x000 0x11 0x000 @@ -360,7 +364,7 @@ #define MX25_PAD_I2C1_DAT__GPIO_1_13 0x154 0x34c 0x000 0x15 0x000 #define MX25_PAD_CSPI1_MOSI__CSPI1_MOSI 0x158 0x350 0x000 0x10 0x000 -#define MX25_PAD_CSPI1_MOSI__UART3_RXD 0x158 0x350 0x000 0x12 0x000 +#define MX25_PAD_CSPI1_MOSI__UART3_RXD 0x158 0x350 0x568 0x12 0x000 #define MX25_PAD_CSPI1_MOSI__GPIO_1_14 0x158 0x350 0x000 0x15 0x000 #define MX25_PAD_CSPI1_MISO__CSPI1_MISO 0x15c 0x354 0x000 0x10 0x000 @@ -371,10 +375,10 @@ #define MX25_PAD_CSPI1_SS0__PWM2_PWMO 0x160 0x358 0x000 0x12 0x000 #define MX25_PAD_CSPI1_SS0__GPIO_1_16 0x160 0x358 0x000 0x15 0x000 -#define MX25_PAD_CSPI1_SS1__CSPI1_SS1 0x164 0x35c 0x000 0x10 0x000 -#define MX25_PAD_CSPI1_SS1__I2C3_DAT 0x164 0x35C 0x528 0x11 0x001 -#define MX25_PAD_CSPI1_SS1__UART3_RTS 0x164 0x35c 0x000 0x12 0x000 -#define MX25_PAD_CSPI1_SS1__GPIO_1_17 0x164 0x35c 0x000 0x15 0x000 +#define MX25_PAD_CSPI1_SS1__CSPI1_SS1 0x164 0x35c 0x000 0x00 0x000 +#define MX25_PAD_CSPI1_SS1__I2C3_DAT 0x164 0x35C 0x528 0x01 0x001 +#define MX25_PAD_CSPI1_SS1__UART3_RTS 0x164 0x35c 0x000 0x02 0x000 +#define MX25_PAD_CSPI1_SS1__GPIO_1_17 0x164 0x35c 0x000 0x05 0x000 #define MX25_PAD_CSPI1_SCLK__CSPI1_SCLK 0x168 0x360 0x000 0x10 0x000 #define MX25_PAD_CSPI1_SCLK__UART3_CTS 0x168 0x360 0x000 0x12 0x000 @@ -383,20 +387,24 @@ #define MX25_PAD_CSPI1_RDY__CSPI1_RDY 0x16c 0x364 0x000 0x10 0x000 #define MX25_PAD_CSPI1_RDY__GPIO_2_22 0x16c 0x364 0x000 0x15 0x000 -#define MX25_PAD_UART1_RXD__UART1_RXD 0x170 0x368 0x000 0x10 0x000 -#define MX25_PAD_UART1_RXD__GPIO_4_22 0x170 0x368 0x000 0x15 0x000 +#define MX25_PAD_UART1_RXD__UART1_RXD 0x170 0x368 0x000 0x00 0x000 +#define MX25_PAD_UART1_RXD__UART2_DTR 0x170 0x368 0x000 0x03 0x000 +#define MX25_PAD_UART1_RXD__GPIO_4_22 0x170 0x368 0x000 0x05 0x000 -#define MX25_PAD_UART1_TXD__UART1_TXD 0x174 0x36c 0x000 0x10 0x000 -#define MX25_PAD_UART1_TXD__GPIO_4_23 0x174 0x36c 0x000 0x15 0x000 +#define MX25_PAD_UART1_TXD__UART1_TXD 0x174 0x36c 0x000 0x00 0x000 +#define MX25_PAD_UART1_TXD__UART2_DSR 0x174 0x36c 0x000 0x03 0x000 +#define MX25_PAD_UART1_TXD__GPIO_4_23 0x174 0x36c 0x000 0x05 0x000 -#define MX25_PAD_UART1_RTS__UART1_RTS 0x178 0x370 0x000 0x10 0x000 -#define MX25_PAD_UART1_RTS__CSI_D0 0x178 0x370 0x488 0x11 0x001 -#define MX25_PAD_UART1_RTS__CC3 0x178 0x370 0x000 0x12 0x000 -#define MX25_PAD_UART1_RTS__GPIO_4_24 0x178 0x370 0x000 0x15 0x000 +#define MX25_PAD_UART1_RTS__UART1_RTS 0x178 0x370 0x000 0x00 0x000 +#define MX25_PAD_UART1_RTS__CSI_D0 0x178 0x370 0x488 0x01 0x001 +#define MX25_PAD_UART1_RTS__CC3 0x178 0x370 0x000 0x02 0x000 +#define MX25_PAD_UART1_RTS__UART2_DCD 0x178 0x370 0x000 0x03 0x000 +#define MX25_PAD_UART1_RTS__GPIO_4_24 0x178 0x370 0x000 0x05 0x000 -#define MX25_PAD_UART1_CTS__UART1_CTS 0x17c 0x374 0x000 0x10 0x000 -#define MX25_PAD_UART1_CTS__CSI_D1 0x17c 0x374 0x48c 0x11 0x001 -#define MX25_PAD_UART1_CTS__GPIO_4_25 0x17c 0x374 0x000 0x15 0x000 +#define MX25_PAD_UART1_CTS__UART1_CTS 0x17c 0x374 0x000 0x00 0x000 +#define MX25_PAD_UART1_CTS__CSI_D1 0x17c 0x374 0x48c 0x01 0x001 +#define MX25_PAD_UART1_CTS__UART2_RI 0x17c 0x374 0x000 0x03 0x001 +#define MX25_PAD_UART1_CTS__GPIO_4_25 0x17c 0x374 0x000 0x05 0x000 #define MX25_PAD_UART2_RXD__UART2_RXD 0x180 0x378 0x000 0x10 0x000 #define MX25_PAD_UART2_RXD__GPIO_4_26 0x180 0x378 0x000 0x15 0x000 @@ -404,10 +412,10 @@ #define MX25_PAD_UART2_TXD__UART2_TXD 0x184 0x37c 0x000 0x10 0x000 #define MX25_PAD_UART2_TXD__GPIO_4_27 0x184 0x37c 0x000 0x15 0x000 -#define MX25_PAD_UART2_RTS__UART2_RTS 0x188 0x380 0x000 0x10 0x000 -#define MX25_PAD_UART2_RTS__FEC_COL 0x188 0x380 0x504 0x12 0x002 -#define MX25_PAD_UART2_RTS__CC1 0x188 0x380 0x000 0x13 0x000 -#define MX25_PAD_UART2_RTS__GPIO_4_28 0x188 0x380 0x000 0x15 0x000 +#define MX25_PAD_UART2_RTS__UART2_RTS 0x188 0x380 0x000 0x00 0x000 +#define MX25_PAD_UART2_RTS__FEC_COL 0x188 0x380 0x504 0x02 0x002 +#define MX25_PAD_UART2_RTS__CC1 0x188 0x380 0x000 0x03 0x000 +#define MX25_PAD_UART2_RTS__GPIO_4_28 0x188 0x380 0x000 0x05 0x000 #define MX25_PAD_UART2_CTS__UART2_CTS 0x18c 0x384 0x000 0x10 0x000 #define MX25_PAD_UART2_CTS__FEC_RX_ERR 0x18c 0x384 0x518 0x12 0x002 @@ -439,36 +447,42 @@ #define MX25_PAD_SD1_DATA3__FEC_CRS 0x1a4 0x39c 0x508 0x12 0x002 #define MX25_PAD_SD1_DATA3__GPIO_2_28 0x1a4 0x39c 0x000 0x15 0x000 -#define MX25_PAD_KPP_ROW0__KPP_ROW0 0x1a8 0x3a0 0x000 0x10 0x000 -#define MX25_PAD_KPP_ROW0__UART1_DTR 0x1a8 0x3a0 0x000 0x14 0x000 -#define MX25_PAD_KPP_ROW0__GPIO_2_29 0x1a8 0x3a0 0x000 0x15 0x000 +#define MX25_PAD_KPP_ROW0__KPP_ROW0 0x1a8 0x3a0 0x000 0x00 0x000 +#define MX25_PAD_KPP_ROW0__UART3_RXD 0x1a8 0x3a0 0x568 0x01 0x001 +#define MX25_PAD_KPP_ROW0__UART1_DTR 0x1a8 0x3a0 0x000 0x04 0x000 +#define MX25_PAD_KPP_ROW0__GPIO_2_29 0x1a8 0x3a0 0x000 0x05 0x000 -#define MX25_PAD_KPP_ROW1__KPP_ROW1 0x1ac 0x3a4 0x000 0x10 0x000 -#define MX25_PAD_KPP_ROW1__GPIO_2_30 0x1ac 0x3a4 0x000 0x15 0x000 +#define MX25_PAD_KPP_ROW1__KPP_ROW1 0x1ac 0x3a4 0x000 0x00 0x000 +#define MX25_PAD_KPP_ROW1__UART3_TXD 0x1ac 0x3a4 0x000 0x01 0x000 +#define MX25_PAD_KPP_ROW1__UART1_DSR 0x1ac 0x3a4 0x000 0x04 0x000 +#define MX25_PAD_KPP_ROW1__GPIO_2_30 0x1ac 0x3a4 0x000 0x05 0x000 -#define MX25_PAD_KPP_ROW2__KPP_ROW2 0x1b0 0x3a8 0x000 0x10 0x000 -#define MX25_PAD_KPP_ROW2__CSI_D0 0x1b0 0x3a8 0x488 0x13 0x002 -#define MX25_PAD_KPP_ROW2__UART1_DCD 0x1b0 0x3a8 0x000 0x14 0x000 -#define MX25_PAD_KPP_ROW2__GPIO_2_31 0x1b0 0x3a8 0x000 0x15 0x000 +#define MX25_PAD_KPP_ROW2__KPP_ROW2 0x1b0 0x3a8 0x000 0x00 0x000 +#define MX25_PAD_KPP_ROW2__UART3_RTS 0x1b0 0x3a8 0x000 0x01 0x000 +#define MX25_PAD_KPP_ROW2__CSI_D0 0x1b0 0x3a8 0x488 0x03 0x002 +#define MX25_PAD_KPP_ROW2__UART1_DCD 0x1b0 0x3a8 0x000 0x04 0x000 +#define MX25_PAD_KPP_ROW2__GPIO_2_31 0x1b0 0x3a8 0x000 0x05 0x000 -#define MX25_PAD_KPP_ROW3__KPP_ROW3 0x1b4 0x3ac 0x000 0x10 0x000 -#define MX25_PAD_KPP_ROW3__CSI_D1 0x1b4 0x3ac 0x48c 0x13 0x002 -#define MX25_PAD_KPP_ROW3__GPIO_3_0 0x1b4 0x3ac 0x000 0x15 0x000 +#define MX25_PAD_KPP_ROW3__KPP_ROW3 0x1b4 0x3ac 0x000 0x00 0x000 +#define MX25_PAD_KPP_ROW3__UART3_CTS 0x1b4 0x3ac 0x000 0x01 0x000 +#define MX25_PAD_KPP_ROW3__CSI_D1 0x1b4 0x3ac 0x48c 0x03 0x002 +#define MX25_PAD_KPP_ROW3__UART1_RI 0x1b4 0x3ac 0x000 0x04 0x000 +#define MX25_PAD_KPP_ROW3__GPIO_3_0 0x1b4 0x3ac 0x000 0x05 0x000 #define MX25_PAD_KPP_COL0__KPP_COL0 0x1b8 0x3b0 0x000 0x10 0x000 -#define MX25_PAD_KPP_COL0__UART4_RXD_MUX 0x1b8 0x3b0 0x570 0x11 0x001 +#define MX25_PAD_KPP_COL0__UART4_RXD 0x1b8 0x3b0 0x570 0x11 0x001 #define MX25_PAD_KPP_COL0__AUD5_TXD 0x1b8 0x3b0 0x000 0x12 0x000 #define MX25_PAD_KPP_COL0__GPIO_3_1 0x1b8 0x3b0 0x000 0x15 0x000 #define MX25_PAD_KPP_COL1__KPP_COL1 0x1bc 0x3b4 0x000 0x10 0x000 -#define MX25_PAD_KPP_COL1__UART4_TXD_MUX 0x1bc 0x3b4 0x000 0x11 0x000 +#define MX25_PAD_KPP_COL1__UART4_TXD 0x1bc 0x3b4 0x000 0x11 0x000 #define MX25_PAD_KPP_COL1__AUD5_RXD 0x1bc 0x3b4 0x000 0x12 0x000 #define MX25_PAD_KPP_COL1__GPIO_3_2 0x1bc 0x3b4 0x000 0x15 0x000 -#define MX25_PAD_KPP_COL2__KPP_COL2 0x1c0 0x3b8 0x000 0x10 0x000 -#define MX25_PAD_KPP_COL2__UART4_RTS 0x1c0 0x3b8 0x000 0x11 0x000 -#define MX25_PAD_KPP_COL2__AUD5_TXC 0x1c0 0x3b8 0x000 0x12 0x000 -#define MX25_PAD_KPP_COL2__GPIO_3_3 0x1c0 0x3b8 0x000 0x15 0x000 +#define MX25_PAD_KPP_COL2__KPP_COL2 0x1c0 0x3b8 0x000 0x00 0x000 +#define MX25_PAD_KPP_COL2__UART4_RTS 0x1c0 0x3b8 0x56c 0x01 0x001 +#define MX25_PAD_KPP_COL2__AUD5_TXC 0x1c0 0x3b8 0x000 0x02 0x000 +#define MX25_PAD_KPP_COL2__GPIO_3_3 0x1c0 0x3b8 0x000 0x05 0x000 #define MX25_PAD_KPP_COL3__KPP_COL3 0x1c4 0x3bc 0x000 0x10 0x000 #define MX25_PAD_KPP_COL3__UART4_CTS 0x1c4 0x3bc 0x000 0x11 0x000 @@ -557,9 +571,10 @@ #define MX25_PAD_UPLL_BYPCLK__UPLL_BYPCLK 0x210 0x000 0x000 0x10 0x000 #define MX25_PAD_UPLL_BYPCLK__GPIO_3_16 0x210 0x000 0x000 0x15 0x000 -#define MX25_PAD_VSTBY_REQ__VSTBY_REQ 0x214 0x408 0x000 0x10 0x000 -#define MX25_PAD_VSTBY_REQ__AUD7_TXFS 0x214 0x408 0x000 0x14 0x000 -#define MX25_PAD_VSTBY_REQ__GPIO_3_17 0x214 0x408 0x000 0x15 0x000 +#define MX25_PAD_VSTBY_REQ__VSTBY_REQ 0x214 0x408 0x000 0x00 0x000 +#define MX25_PAD_VSTBY_REQ__AUD7_TXFS 0x214 0x408 0x000 0x04 0x000 +#define MX25_PAD_VSTBY_REQ__GPIO_3_17 0x214 0x408 0x000 0x05 0x000 +#define MX25_PAD_VSTBY_REQ__UART4_RTS 0x214 0x408 0x56c 0x06 0x002 #define MX25_PAD_VSTBY_ACK__VSTBY_ACK 0x218 0x40c 0x000 0x10 0x000 #define MX25_PAD_VSTBY_ACK__GPIO_3_18 0x218 0x40c 0x000 0x15 0x000 @@ -567,6 +582,7 @@ #define MX25_PAD_POWER_FAIL__POWER_FAIL 0x21c 0x410 0x000 0x10 0x000 #define MX25_PAD_POWER_FAIL__AUD7_RXD 0x21c 0x410 0x478 0x14 0x001 #define MX25_PAD_POWER_FAIL__GPIO_3_19 0x21c 0x410 0x000 0x15 0x000 +#define MX25_PAD_POWER_FAIL__UART4_CTS 0x21c 0x410 0x000 0x16 0x000 #define MX25_PAD_CLKO__CLKO 0x220 0x414 0x000 0x10 0x000 #define MX25_PAD_CLKO__GPIO_2_21 0x220 0x414 0x000 0x15 0x000 diff --git a/arch/arm/boot/dts/imx28-m28.dtsi b/arch/arm/boot/dts/imx28-m28.dtsi index 759cc56253dd..6cebaa6b8833 100644 --- a/arch/arm/boot/dts/imx28-m28.dtsi +++ b/arch/arm/boot/dts/imx28-m28.dtsi @@ -27,32 +27,6 @@ pinctrl-names = "default"; pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; status = "okay"; - - partition@0 { - label = "bootloader"; - reg = <0x00000000 0x00300000>; - read-only; - }; - - partition@1 { - label = "environment"; - reg = <0x00300000 0x00080000>; - }; - - partition@2 { - label = "redundant-environment"; - reg = <0x00380000 0x00080000>; - }; - - partition@3 { - label = "kernel"; - reg = <0x00400000 0x00400000>; - }; - - partition@4 { - label = "filesystem"; - reg = <0x00800000 0x0f800000>; - }; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index f637ec900cc8..74aa151cdb45 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -434,6 +434,32 @@ fsl,pull-up = ; }; + mac0_pins_b: mac0@1 { + reg = <1>; + fsl,pinmux-ids = < + MX28_PAD_ENET0_MDC__ENET0_MDC + MX28_PAD_ENET0_MDIO__ENET0_MDIO + MX28_PAD_ENET0_RX_EN__ENET0_RX_EN + MX28_PAD_ENET0_RXD0__ENET0_RXD0 + MX28_PAD_ENET0_RXD1__ENET0_RXD1 + MX28_PAD_ENET0_RXD2__ENET0_RXD2 + MX28_PAD_ENET0_RXD3__ENET0_RXD3 + MX28_PAD_ENET0_TX_EN__ENET0_TX_EN + MX28_PAD_ENET0_TXD0__ENET0_TXD0 + MX28_PAD_ENET0_TXD1__ENET0_TXD1 + MX28_PAD_ENET0_TXD2__ENET0_TXD2 + MX28_PAD_ENET0_TXD3__ENET0_TXD3 + MX28_PAD_ENET_CLK__CLKCTRL_ENET + MX28_PAD_ENET0_COL__ENET0_COL + MX28_PAD_ENET0_CRS__ENET0_CRS + MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK + MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK + >; + fsl,drive-strength = ; + fsl,voltage = ; + fsl,pull-up = ; + }; + mac1_pins_a: mac1@0 { reg = <0>; fsl,pinmux-ids = < diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index 5fdb222636a7..1ce7ae94e7ad 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -69,6 +69,14 @@ status = "disabled"; }; + kpp: kpp@43fa8000 { + compatible = "fsl,imx31-kpp", "fsl,imx21-kpp"; + reg = <0x43fa8000 0x4000>; + interrupts = <24>; + clocks = <&clks 46>; + status = "disabled"; + }; + uart4: serial@43fb0000 { compatible = "fsl,imx31-uart", "fsl,imx21-uart"; reg = <0x43fb0000 0x4000>; diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi index 14e1320d9f84..490b7b44f1e7 100644 --- a/arch/arm/boot/dts/imx35.dtsi +++ b/arch/arm/boot/dts/imx35.dtsi @@ -137,6 +137,14 @@ status = "disabled"; }; + kpp: kpp@43fa8000 { + compatible = "fsl,imx35-kpp", "fsl,imx21-kpp"; + reg = <0x43fa8000 0x4000>; + interrupts = <24>; + clocks = <&clks 56>; + status = "disabled"; + }; + iomuxc: iomuxc@43fac000 { compatible = "fsl,imx35-iomuxc"; reg = <0x43fac000 0x4000>; diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 53f40885c530..dcee1e0f968f 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -84,6 +84,15 @@ regulator-max-microvolt = <5000000>; gpio = <&gpio1 2 0>; }; + + reg_usb_otg_vbus: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 4 0>; + }; }; sound { @@ -168,6 +177,12 @@ >; }; + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX53_PAD_GPIO_4__GPIO1_4 0x000b0 + >; + }; + led_pin_gpio: led_gpio@0 { fsl,pins = < MX53_PAD_PATA_DATA8__GPIO2_8 0x80000000 @@ -351,6 +366,10 @@ }; &usbotg { - dr_mode = "peripheral"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + dr_mode = "otg"; + vbus-supply = <®_usb_otg_vbus>; + disable-over-current; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts index 5111f5170d53..bfbed52ce1bd 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -114,7 +114,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts index 913bb9a0466a..063fe7510da5 100644 --- a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts +++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8034.dts b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts new file mode 100644 index 000000000000..ff8f7b1c4282 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-tx6s-8034.dts @@ -0,0 +1,237 @@ +/* + * Copyright 2015-2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6S-8034 Module"; + compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; + + aliases { + display = &display; + ipu1 = &ipu1; + }; + + cpus { + /delete-node/ cpu@1; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd0_pwr>; + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + display: display@di0 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp0_2>; + interface-pix-fmt = "rgb24"; + status = "okay"; + + port { + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + display-timings { + native-mode = <&vga>; + + vga: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hsync-len = <96>; + hfront-porch = <16>; + vback-porch = <31>; + vsync-len = <2>; + vfront-porch = <12>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETV570 { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <114>; + hsync-len = <30>; + hfront-porch = <16>; + vback-porch = <32>; + vsync-len = <3>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0350 { + clock-frequency = <6413760>; + hactive = <320>; + vactive = <240>; + hback-porch = <34>; + hsync-len = <34>; + hfront-porch = <20>; + vback-porch = <15>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0430 { + clock-frequency = <9009000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hsync-len = <41>; + hfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + vfront-porch = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0500 { + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0700 { /* same as ET0500 */ + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETQ570 { + clock-frequency = <6596040>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hsync-len = <30>; + hfront-porch = <30>; + vback-porch = <16>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&ds1339 { + status = "disabled"; +}; + +&pinctrl_usdhc1 { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x070b1 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x070b1 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x070b1 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x070b1 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x070b1 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x070b1 + MX6QDL_PAD_SD3_CMD__GPIO7_IO02 0x170b0 /* SD1 CD */ + >; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +®_lcd0_pwr { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/imx6dl-tx6s-8035.dts b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts new file mode 100644 index 000000000000..f988950e9443 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-tx6s-8035.dts @@ -0,0 +1,253 @@ +/* + * Copyright 2015-2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6S-8035 Module"; + compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; + + aliases { + display = &display; + ipu1 = &ipu1; + }; + + cpus { + /delete-node/ cpu@1; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd0_pwr>; + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + display: display@di0 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp0_2>; + interface-pix-fmt = "rgb24"; + status = "okay"; + + port { + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + display-timings { + native-mode = <&vga>; + + vga: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hsync-len = <96>; + hfront-porch = <16>; + vback-porch = <31>; + vsync-len = <2>; + vfront-porch = <12>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETV570 { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <114>; + hsync-len = <30>; + hfront-porch = <16>; + vback-porch = <32>; + vsync-len = <3>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0350 { + clock-frequency = <6413760>; + hactive = <320>; + vactive = <240>; + hback-porch = <34>; + hsync-len = <34>; + hfront-porch = <20>; + vback-porch = <15>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0430 { + clock-frequency = <9009000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hsync-len = <41>; + hfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + vfront-porch = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0500 { + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0700 { /* same as ET0500 */ + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETQ570 { + clock-frequency = <6596040>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hsync-len = <30>; + hfront-porch = <30>; + vback-porch = <16>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&ds1339 { + status = "disabled"; +}; + +&gpmi { + status = "disabled"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +®_lcd0_pwr { + status = "disabled"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + bus-width = <4>; + non-removable; + no-1-8-v; + fsl,wp-controller; + status = "okay"; +}; + +&iomuxc { + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts index 5fe465c2814e..b7a72840b7f0 100644 --- a/arch/arm/boot/dts/imx6dl-tx6u-801x.dts +++ b/arch/arm/boot/dts/imx6dl-tx6u-801x.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6dl-tx6u-8033.dts b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts new file mode 100644 index 000000000000..4d3204a56f46 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-tx6u-8033.dts @@ -0,0 +1,248 @@ +/* + * Copyright 2014-2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6U-8033 Module"; + compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; + + aliases { + display = &display; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd0_pwr>; + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + display: display@di0 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp0_2>; + interface-pix-fmt = "rgb24"; + status = "okay"; + + port { + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + display-timings { + native-mode = <&vga>; + + vga: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hsync-len = <96>; + hfront-porch = <16>; + vback-porch = <31>; + vsync-len = <2>; + vfront-porch = <12>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETV570 { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <114>; + hsync-len = <30>; + hfront-porch = <16>; + vback-porch = <32>; + vsync-len = <3>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0350 { + clock-frequency = <6413760>; + hactive = <320>; + vactive = <240>; + hback-porch = <34>; + hsync-len = <34>; + hfront-porch = <20>; + vback-porch = <15>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0430 { + clock-frequency = <9009000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hsync-len = <41>; + hfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + vfront-porch = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0500 { + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0700 { /* same as ET0500 */ + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETQ570 { + clock-frequency = <6596040>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hsync-len = <30>; + hfront-porch = <30>; + vback-porch = <16>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&ds1339 { + status = "disabled"; +}; + +&gpmi { + status = "disabled"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +®_lcd0_pwr { + status = "disabled"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + bus-width = <4>; + non-removable; + no-1-8-v; + fsl,wp-controller; + status = "okay"; +}; + +&iomuxc { + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts index d35a5cdc3229..5e0c6bb49f37 100644 --- a/arch/arm/boot/dts/imx6dl-tx6u-811x.dts +++ b/arch/arm/boot/dts/imx6dl-tx6u-811x.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -81,16 +111,6 @@ }; }; -&iomuxc { - imx6dl-tx6u-811x { - pinctrl_eeti: eetigrp { - fsl,pins = < - MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ - >; - }; - }; -}; - &kpp { status = "disabled"; /* pad conflict with backlight1 PWM */ }; @@ -148,3 +168,11 @@ &pwm1 { status = "okay"; }; + +&iomuxc { + pinctrl_eeti: eetigrp { + fsl,pins = < + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts new file mode 100644 index 000000000000..b9a783f7160e --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-tx6u-81xx-mb7.dts @@ -0,0 +1,255 @@ +/* + * Copyright 2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6U-81xx Module on MB7 baseboard"; + compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl"; + + aliases { + display = &lvds0; + lvds0 = &lvds0; + lvds1 = &lvds1; + }; + + backlight0: backlight0 { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + power-supply = <®_lcd0_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + backlight1: backlight1 { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; +}; + +&can1 { + status = "disabled"; +}; + +&can2 { + xceiver-supply = <®_3v3>; +}; + +&i2c3 { + polytouch1: eeti@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eeti>; + interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>; + wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; + wakeup-source; + }; +}; + +&kpp { + status = "disabled"; /* pads partially clash with backlight1 PWM */ +}; + +&ldb { + status = "okay"; + + lvds0: lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&lvds0_timing1>; + + lvds0_timing0: hsd100pxn1 { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + lvds0_timing1: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hfront-porch = <16>; + vback-porch = <31>; + vfront-porch = <12>; + hsync-len = <96>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + lvds0_timing2: nl12880bc20 { + clock-frequency = <71000000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <50>; + hfront-porch = <50>; + vback-porch = <5>; + vfront-porch = <5>; + hsync-len = <60>; + vsync-len = <13>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; + + lvds1: lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&lvds1_timing2>; + + lvds1_timing0: hsd100pxn1 { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + lvds1_timing1: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hfront-porch = <16>; + vback-porch = <31>; + vfront-porch = <12>; + hsync-len = <96>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + lvds1_timing2: nl12880bc20 { + clock-frequency = <71000000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <50>; + hfront-porch = <50>; + vback-porch = <5>; + vfront-porch = <5>; + hsync-len = <60>; + vsync-len = <13>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&iomuxc { + pinctrl_eeti: eetigrp { + fsl,pins = < + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index c13a73aa55ca..9a4c22c2dade 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -30,7 +30,7 @@ /* kHz uV */ 996000 1250000 792000 1175000 - 396000 1075000 + 396000 1150000 >; fsl,soc-operating-points = < /* ARM kHz SOC-PU uV */ diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts index 2cba82d0d859..8e67ca27ad79 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts @@ -80,6 +80,47 @@ }; }; + lcd_display: display@di0 { + compatible = "fsl,imx-parallel-display"; + #address-cells = <1>; + #size-cells = <0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_lcdif>; + status = "okay"; + + port@0 { + reg = <0>; + + lcd_display_in: endpoint { + remote-endpoint = <&ipu1_di0_disp1>; + }; + }; + + port@1 { + reg = <1>; + + lcd_display_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; + }; + + panel: panel { + /* + * edt,et057090dhu: EDT 5.7" LCD TFT + * edt,et070080dh6: EDT 7.0" LCD TFT + */ + compatible = "edt,et057090dhu"; + backlight = <&backlight>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -169,13 +210,18 @@ }; }; +&ipu1_di0_disp1 { + remote-endpoint = <&lcd_display_in>; +}; + &ldb { status = "okay"; }; &pcie { - /* active-low meaning opposite of regular PERST# active-low polarity */ - reset-gpio = <&gpio1 28 GPIO_ACTIVE_LOW>; + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-b450v3.dts b/arch/arm/boot/dts/imx6q-b450v3.dts index 3101be5bafa7..f0a2be5268e3 100644 --- a/arch/arm/boot/dts/imx6q-b450v3.dts +++ b/arch/arm/boot/dts/imx6q-b450v3.dts @@ -65,11 +65,14 @@ }; }; -&ldb { +&clks { assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>; assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +}; + +&ldb { status = "okay"; lvds0: lvds-channel@0 { diff --git a/arch/arm/boot/dts/imx6q-b650v3.dts b/arch/arm/boot/dts/imx6q-b650v3.dts index 823f55ccb60f..33cb71acadcc 100644 --- a/arch/arm/boot/dts/imx6q-b650v3.dts +++ b/arch/arm/boot/dts/imx6q-b650v3.dts @@ -65,11 +65,14 @@ }; }; -&ldb { +&clks { assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>; assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, <&clks IMX6QDL_CLK_PLL3_USB_OTG>; +}; + +&ldb { status = "okay"; lvds0: lvds-channel@0 { diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts index 984d00000403..167f7446722a 100644 --- a/arch/arm/boot/dts/imx6q-b850v3.dts +++ b/arch/arm/boot/dts/imx6q-b850v3.dts @@ -51,25 +51,20 @@ chosen { stdout-path = &uart3; }; +}; - panel-lvds0 { - compatible = "auo,b133htn01"; - backlight = <&backlight_lvds>; - ddc-i2c-bus = <&mux2_i2c2>; - - port { - panel_in_lvds0: endpoint { - remote-endpoint = <&lvds0_out>; - }; - }; - }; +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>, + <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>, + <&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL2_PFD2_396M>, + <&clks IMX6QDL_CLK_PLL2_PFD2_396M>; }; &ldb { - assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, - <&clks IMX6QDL_CLK_LDB_DI1_SEL>; - assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, - <&clks IMX6QDL_CLK_PLL3_USB_OTG>; fsl,dual-channel; status = "okay"; @@ -77,14 +72,6 @@ fsl,data-mapping = "spwg"; fsl,data-width = <24>; status = "okay"; - - port@4 { - reg = <4>; - - lvds0_out: endpoint { - remote-endpoint = <&panel_in_lvds0>; - }; - }; }; }; diff --git a/arch/arm/boot/dts/imx6q-ba16.dtsi b/arch/arm/boot/dts/imx6q-ba16.dtsi index 8f6e6035f3f7..f7e17e2004ac 100644 --- a/arch/arm/boot/dts/imx6q-ba16.dtsi +++ b/arch/arm/boot/dts/imx6q-ba16.dtsi @@ -323,6 +323,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie>; reset-gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; + fsl,tx-swing-full = <103>; + fsl,tx-swing-low = <103>; status = "okay"; }; @@ -335,7 +337,7 @@ &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; - status = "okay"; + status = "disabled"; }; &sata { @@ -390,7 +392,6 @@ pinctrl-0 = <&pinctrl_usdhc3 &pinctrl_usdhc3_reset>; bus-width = <8>; vmmc-supply = <&vdd_bperi>; - vqmmc-supply = <&vdd_bio>; non-removable; keep-power-in-suspend; status = "okay"; @@ -399,6 +400,7 @@ &wdog1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; }; &iomuxc { diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts index a51834e1dd27..0511137d1e23 100644 --- a/arch/arm/boot/dts/imx6q-gw5400-a.dts +++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts @@ -327,7 +327,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <&sw4_reg>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts new file mode 100644 index 000000000000..3f8013c85fb9 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-marsboard.dts @@ -0,0 +1,403 @@ +/* + * Copyright (C) 2016 Sergio Prado (sergio.prado@e-labworks.com) + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6q.dtsi" +#include + +/ { + model = "Embest MarS Board i.MX6Dual"; + compatible = "embest,imx6q-marsboard", "fsl,imx6q"; + + memory { + reg = <0x10000000 0x40000000>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_usb_otg_vbus: regulator-usb-otg-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led>; + + user1 { + label = "imx6:green:user1"; + gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + user2 { + label = "imx6:green:user2"; + gpios = <&gpio3 28 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + fsl,spi-num-chipselects = <1>; + status = "okay"; + + m25p80@0 { + compatible = "microchip,sst25vf016b"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; + phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&pwm4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + +&usbh1 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + dr_mode = "otg"; + disable-over-current; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + vmmc-supply = <®_3p3v>; + cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + vmmc-supply = <®_3p3v>; + non-removable; + status = "okay"; +}; + +&iomuxc { + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* CAM_MCLK */ + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x000b1 /* CS0 */ + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + /* AR8035 CLK_25M --> ENET_REF_CLK (V22) */ + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x0a0b1 + /* AR8035 pin strapping: IO voltage: pull up */ + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + /* AR8035 pin strapping: PHYADDR#0: pull down */ + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x130b0 + /* AR8035 pin strapping: PHYADDR#1: pull down */ + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x130b0 + /* AR8035 pin strapping: MODE#1: pull up */ + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + /* AR8035 pin strapping: MODE#3: pull up */ + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + /* AR8035 pin strapping: MODE#0: pull down */ + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0 + /* GPIO16 -> AR8035 25MHz */ + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + /* RGMII_nRST */ + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0 + /* AR8035 interrupt */ + MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x180b0 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_led: ledgrp { + fsl,pins = < + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* LED1 */ + MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x1b0b1 /* LED2 */ + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT9__PWM2_OUT 0x1b0b1 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1 + >; + }; + + pinctrl_pwm4: pwm4grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0 + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x000b0 /* USB OTG POWER ENABLE */ + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 /* CD */ + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1f0b0 /* WP */ + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17009 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10009 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17009 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17009 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17009 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17009 + MX6QDL_PAD_SD3_RST__SD3_RESET 0x17009 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts index 0da81bc2c68a..1926b1348a62 100644 --- a/arch/arm/boot/dts/imx6q-tbs2910.dts +++ b/arch/arm/boot/dts/imx6q-tbs2910.dts @@ -141,7 +141,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii"; - phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -159,7 +159,7 @@ status = "okay"; sgtl5000: sgtl5000@0a { - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; compatible = "fsl,sgtl5000"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sgtl5000>; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts index b18fae10b2e3..65e95ae7509a 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010.dts b/arch/arm/boot/dts/imx6q-tx6q-1010.dts index b58ec9c966c8..20cd0e7b3e21 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1010.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1010.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts index 0bb9a9de62a9..9ed243b704ff 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -94,22 +124,6 @@ status = "disabled"; }; -&iomuxc { - imx6qdl-tx6 { - pinctrl_usdhc4: usdhc4grp { - fsl,pins = < - MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 - MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 - MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 - MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 - MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 - MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 - MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 - >; - }; - }; -}; - &ipu1_di0_disp0 { remote-endpoint = <&display0_in>; }; @@ -134,3 +148,17 @@ fsl,wp-controller; status = "okay"; }; + +&iomuxc { + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020.dts b/arch/arm/boot/dts/imx6q-tx6q-1020.dts index b96d80a35d39..347b531d3763 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1020.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1020.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -180,22 +210,6 @@ status = "disabled"; }; -&iomuxc { - imx6qdl-tx6 { - pinctrl_usdhc4: usdhc4grp { - fsl,pins = < - MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 - MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 - MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 - MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 - MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 - MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 - MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 - >; - }; - }; -}; - &ipu1_di0_disp0 { remote-endpoint = <&display0_in>; }; @@ -208,3 +222,17 @@ fsl,wp-controller; status = "okay"; }; + +&iomuxc { + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1036.dts b/arch/arm/boot/dts/imx6q-tx6q-1036.dts new file mode 100644 index 000000000000..7c152e32758c --- /dev/null +++ b/arch/arm/boot/dts/imx6q-tx6q-1036.dts @@ -0,0 +1,252 @@ +/* + * Copyright 2014-2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6Q-1036 Module"; + compatible = "karo,imx6q-tx6q", "fsl,imx6q"; + + aliases { + display = &display; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd0_pwr>; + enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + display: display@di0 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp0_2>; + interface-pix-fmt = "rgb24"; + status = "okay"; + + port { + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + display-timings { + native-mode = <&vga>; + + vga: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hsync-len = <96>; + hfront-porch = <16>; + vback-porch = <31>; + vsync-len = <2>; + vfront-porch = <12>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETV570 { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <114>; + hsync-len = <30>; + hfront-porch = <16>; + vback-porch = <32>; + vsync-len = <3>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0350 { + clock-frequency = <6413760>; + hactive = <320>; + vactive = <240>; + hback-porch = <34>; + hsync-len = <34>; + hfront-porch = <20>; + vback-porch = <15>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0430 { + clock-frequency = <9009000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hsync-len = <41>; + hfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + vfront-porch = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0500 { + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0700 { /* same as ET0500 */ + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ETQ570 { + clock-frequency = <6596040>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hsync-len = <30>; + hfront-porch = <30>; + vback-porch = <16>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&ds1339 { + status = "disabled"; +}; + +&gpmi { + status = "disabled"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&ipu2 { + status = "disabled"; +}; + +®_lcd0_pwr { + status = "disabled"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + bus-width = <4>; + non-removable; + no-1-8-v; + fsl,wp-controller; + status = "okay"; +}; + +&iomuxc { + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x070b1 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x070b1 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x070b1 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x070b1 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x070b1 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x070b1 + MX6QDL_PAD_NANDF_ALE__SD4_RESET 0x0b0b1 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1110.dts b/arch/arm/boot/dts/imx6q-tx6q-1110.dts index 2792da93db1f..0433e220a931 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1110.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1110.dts @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -81,16 +111,6 @@ }; }; -&iomuxc { - imx6q-tx6q-1110 { - pinctrl_eeti: eetigrp { - fsl,pins = < - MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ - >; - }; - }; -}; - &kpp { status = "disabled"; /* pad conflict with backlight1 PWM */ }; @@ -152,3 +172,11 @@ &sata { status = "okay"; }; + +&iomuxc { + pinctrl_eeti: eetigrp { + fsl,pins = < + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts new file mode 100644 index 000000000000..d78b129d01ea --- /dev/null +++ b/arch/arm/boot/dts/imx6q-tx6q-11x0-mb7.dts @@ -0,0 +1,264 @@ +/* + * Copyright 2016 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-tx6.dtsi" + +/ { + model = "Ka-Ro electronics TX6Q-1110/-1130 Module on MB7 baseboard"; + compatible = "karo,imx6q-tx6q", "fsl,imx6q"; + + aliases { + display = &lvds0; + ipu1 = &ipu2; + lvds0 = &lvds0; + lvds1 = &lvds1; + }; + + backlight0: backlight0 { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; + power-supply = <®_lcd0_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + backlight1: backlight1 { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>; + power-supply = <®_lcd1_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; +}; + +&can1 { + status = "disabled"; +}; + +&can2 { + xceiver-supply = <®_3v3>; +}; + +&i2c3 { + polytouch1: eeti@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eeti>; + interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>; + wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; + wakeup-source; + }; +}; + +&ipu2 { + status = "disabled"; +}; + +&kpp { + status = "disabled"; /* pads partially clash with backlight1 PWM */ +}; + +&ldb { + status = "okay"; + + lvds0: lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&lvds0_timing1>; + + lvds0_timing0: hsd100pxn1 { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + lvds0_timing1: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hfront-porch = <16>; + vback-porch = <31>; + vfront-porch = <12>; + hsync-len = <96>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + lvds0_timing2: nl12880bc20 { + clock-frequency = <71000000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <50>; + hfront-porch = <50>; + vback-porch = <5>; + vfront-porch = <5>; + hsync-len = <60>; + vsync-len = <13>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; + + lvds1: lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + status = "okay"; + + display-timings { + native-mode = <&lvds1_timing2>; + + lvds1_timing0: hsd100pxn1 { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + lvds1_timing1: VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hfront-porch = <16>; + vback-porch = <31>; + vfront-porch = <12>; + hsync-len = <96>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + lvds1_timing2: nl12880bc20 { + clock-frequency = <71000000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <50>; + hfront-porch = <50>; + vback-porch = <5>; + vfront-porch = <5>; + hsync-len = <60>; + vsync-len = <13>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&iomuxc { + pinctrl_eeti: eetigrp { + fsl,pins = < + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index cd10c8de1904..c30c8368cae0 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -154,22 +154,22 @@ #size-cells = <0>; reg = <2>; - ipu2_di0_disp0: endpoint@0 { + ipu2_di0_disp0: disp0-endpoint { }; - ipu2_di0_hdmi: endpoint@1 { + ipu2_di0_hdmi: hdmi-endpoint { remote-endpoint = <&hdmi_mux_2>; }; - ipu2_di0_mipi: endpoint@2 { + ipu2_di0_mipi: mipi-endpoint { remote-endpoint = <&mipi_mux_2>; }; - ipu2_di0_lvds0: endpoint@3 { + ipu2_di0_lvds0: lvds0-endpoint { remote-endpoint = <&lvds0_mux_2>; }; - ipu2_di0_lvds1: endpoint@4 { + ipu2_di0_lvds1: lvds1-endpoint { remote-endpoint = <&lvds1_mux_2>; }; }; @@ -179,19 +179,19 @@ #size-cells = <0>; reg = <3>; - ipu2_di1_hdmi: endpoint@1 { + ipu2_di1_hdmi: hdmi-endpoint { remote-endpoint = <&hdmi_mux_3>; }; - ipu2_di1_mipi: endpoint@2 { + ipu2_di1_mipi: mipi-endpoint { remote-endpoint = <&mipi_mux_3>; }; - ipu2_di1_lvds0: endpoint@3 { + ipu2_di1_lvds0: lvds0-endpoint { remote-endpoint = <&lvds0_mux_3>; }; - ipu2_di1_lvds1: endpoint@4 { + ipu2_di1_lvds1: lvds1-endpoint { remote-endpoint = <&lvds1_mux_3>; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index b33e5a95a0f0..922b1dd06fda 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -324,7 +324,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi index a8f3500ee522..865c9a264a43 100644 --- a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi @@ -213,7 +213,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 8dd74e98ffd6..7191b84770b9 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -244,7 +244,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_1p8v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi index ec3fe7444e15..40d06b09deba 100644 --- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi @@ -237,7 +237,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_1p8v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 367cc49eea0d..d6dbe2a88ee6 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -328,7 +328,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <&sw4_reg>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi index 24d7d3f18464..e456b5cc1b03 100644 --- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi @@ -269,7 +269,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi index dc74aa395ff5..657da6b6ccd2 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -402,7 +402,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index c6c590d1e940..73915db704a0 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -304,7 +304,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi index a50356243888..cacf5933707d 100644 --- a/arch/arm/boot/dts/imx6qdl-rex.dtsi +++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi @@ -126,7 +126,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index 0f1aca450fe6..c47fe6c79b36 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -290,7 +290,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 0b5c4de74485..5248e7bd2b06 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -115,7 +115,7 @@ mux-ext-port = <3>; }; - backlight { + backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; pwms = <&pwm1 0 5000000>; brightness-levels = <0 4 8 16 32 64 128 255>; @@ -133,6 +133,17 @@ default-state = "on"; }; }; + + panel { + compatible = "hannstar,hsd100pxn1"; + backlight = <&backlight_lvds>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; }; &audmux { @@ -509,18 +520,11 @@ fsl,data-width = <18>; status = "okay"; - display-timings { - native-mode = <&timing0>; - timing0: hsd100pxn1 { - clock-frequency = <65000000>; - hactive = <1024>; - vactive = <768>; - hback-porch = <220>; - hfront-porch = <40>; - vback-porch = <21>; - vfront-porch = <7>; - hsync-len = <60>; - vsync-len = <10>; + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi index efd06b576f1d..39b85aef93e1 100644 --- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi @@ -1,12 +1,42 @@ /* - * Copyright 2014 Lothar Waßmann + * Copyright 2014-2016 Lothar Waßmann * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 at the following locations: + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ #include @@ -37,6 +67,7 @@ clocks { #address-cells = <1>; #size-cells = <0>; + mclk: clock@0 { compatible = "fixed-clock"; reg = <0>; @@ -61,109 +92,95 @@ user_led: user { label = "Heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_user_led>; gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + reg_3v3_etn: regulator-3v3-etn { + compatible = "regulator-fixed"; + regulator-name = "3V3_ETN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy_power>; + gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - reg_3v3_etn: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "3V3_ETN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_etnphy_power>; - gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + reg_2v5: regulator-2v5 { + compatible = "regulator-fixed"; + regulator-name = "2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; - reg_2v5: regulator@1 { - compatible = "regulator-fixed"; - reg = <1>; - regulator-name = "2V5"; - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - regulator-always-on; - }; + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; - reg_3v3: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; + reg_can_xcvr: regulator-can-xcvr { + compatible = "regulator-fixed"; + regulator-name = "CAN XCVR"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan_xcvr>; + gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; + enable-active-low; + }; - reg_can_xcvr: regulator@3 { - compatible = "regulator-fixed"; - reg = <3>; - regulator-name = "CAN XCVR"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_flexcan_xcvr>; - gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; - enable-active-low; - }; + reg_lcd0_pwr: regulator-lcd0-pwr { + compatible = "regulator-fixed"; + regulator-name = "LCD0 POWER"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd0_pwr>; + gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; - reg_lcd0_pwr: regulator@4 { - compatible = "regulator-fixed"; - reg = <4>; - regulator-name = "LCD0 POWER"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcd0_pwr>; - gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-boot-on; - regulator-always-on; - }; + reg_lcd1_pwr: regulator-lcd1-pwr { + compatible = "regulator-fixed"; + regulator-name = "LCD1 POWER"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd1_pwr>; + gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; - reg_lcd1_pwr: regulator@5 { - compatible = "regulator-fixed"; - reg = <5>; - regulator-name = "LCD1 POWER"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcd1_pwr>; - gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-boot-on; - regulator-always-on; - }; + reg_usbh1_vbus: regulator-usbh1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usbh1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_vbus>; + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; - reg_usbh1_vbus: regulator@6 { - compatible = "regulator-fixed"; - reg = <6>; - regulator-name = "usbh1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbh1_vbus>; - gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - reg_usbotg_vbus: regulator@7 { - compatible = "regulator-fixed"; - reg = <7>; - regulator-name = "usbotg_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbotg_vbus>; - gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; + reg_usbotg_vbus: regulator-usbotg-vbus { + compatible = "regulator-fixed"; + regulator-name = "usbotg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_vbus>; + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>; + enable-active-high; }; sound { @@ -209,7 +226,7 @@ &gpio2 30 GPIO_ACTIVE_HIGH &gpio3 19 GPIO_ACTIVE_HIGH >; - status = "okay"; + status = "disabled"; spidev0: spi@0 { compatible = "spidev"; @@ -234,8 +251,22 @@ clock-names = "ipg", "ahb", "ptp", "enet_out"; phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>; + phy-handle = <&etnphy>; phy-supply = <®_3v3_etn>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + etnphy: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_mdio>; + interrupts-extended = <&gpio7 1 IRQ_TYPE_EDGE_FALLING>; + }; + }; }; &gpmi { @@ -301,310 +332,318 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; - imx6qdl-tx6 { - pinctrl_hog: hoggrp { - fsl,pins = < - MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */ - MX6QDL_PAD_SD3_DAT2__GPIO7_IO06 0x1b0b1 /* ETN PHY RESET */ - MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b1 /* ETN PHY INT */ - MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* PWR BTN */ - >; - }; + pinctrl_hog: hoggrp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT2__GPIO7_IO06 0x1b0b1 /* ETN PHY RESET */ + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b1 /* ETN PHY INT */ + MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* PWR BTN */ + >; + }; - pinctrl_audmux: audmuxgrp { - fsl,pins = < - MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0 /* SSI1_RXD */ - MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 /* SSI1_TXD */ - MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 /* SSI1_CLK */ - MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 /* SSI1_FS */ - >; - }; + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0 /* SSI1_RXD */ + MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 /* SSI1_TXD */ + MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 /* SSI1_CLK */ + MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 /* SSI1_FS */ + >; + }; - pinctrl_disp0_1: disp0grp-1 { - fsl,pins = < - MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 - MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 - MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 - MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 - /* PAD DISP0_DAT0 is used for the Flexcan transceiver control */ - MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 - MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 - MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 - MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 - MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 - MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 - MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 - MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 - MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 - MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 - MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 - MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 - MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 - MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 - MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 - MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 - MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 - MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 - MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 - MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 - MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 - MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 - MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 - >; - }; + pinctrl_disp0_1: disp0grp-1 { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + /* PAD DISP0_DAT0 is used for the Flexcan transceiver control */ + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; - pinctrl_disp0_2: disp0grp-2 { - fsl,pins = < - MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 - MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 - MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 - MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 - MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 - MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 - MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 - MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 - MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 - MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 - MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 - MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 - MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 - MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 - MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 - MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 - MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 - MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 - MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 - MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 - MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 - MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 - MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 - MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 - MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 - MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 - MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 - MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 - >; - }; + pinctrl_disp0_2: disp0grp-2 { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; - pinctrl_ecspi1: ecspi1grp { - fsl,pins = < - MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x0b0b0 - MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x0b0b0 - MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x0b0b0 - MX6QDL_PAD_GPIO_19__ECSPI1_RDY 0x0b0b0 - MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x0b0b0 /* SPI CS0 */ - MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b0 /* SPI CS1 */ - >; - }; + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x0b0b0 + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x0b0b0 + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x0b0b0 + MX6QDL_PAD_GPIO_19__ECSPI1_RDY 0x0b0b0 + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x0b0b0 /* SPI CS0 */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b0 /* SPI CS1 */ + >; + }; - pinctrl_edt_ft5x06: edt-ft5x06grp { - fsl,pins = < - MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 /* Interrupt */ - MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */ - MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */ - >; - }; + pinctrl_edt_ft5x06: edt-ft5x06grp { + fsl,pins = < + MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 /* Interrupt */ + MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */ + MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */ + >; + }; - pinctrl_enet: enetgrp { - fsl,pins = < - MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 - MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 - MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 - MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 - MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 - MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 - MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 - MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 - MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 - >; - }; + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 + MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 + >; + }; - pinctrl_etnphy_power: etnphy-pwrgrp { - fsl,pins = < - MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1 /* ETN PHY POWER */ - >; - }; + pinctrl_enet_mdio: enet-mdiogrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + >; + }; - pinctrl_flexcan1: flexcan1grp { - fsl,pins = < - MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0 - MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 - >; - }; + pinctrl_etnphy_power: etnphy-pwrgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1 /* ETN PHY POWER */ + >; + }; - pinctrl_flexcan2: flexcan2grp { - fsl,pins = < - MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0 - MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0 - >; - }; + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 + >; + }; - pinctrl_flexcan_xcvr: flexcan-xcvrgrp { - fsl,pins = < - MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21 0x1b0b0 /* Flexcan XCVR enable */ - >; - }; + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0 + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0 + >; + }; - pinctrl_gpmi_nand: gpminandgrp { - fsl,pins = < - MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1 - MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1 - MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1 - MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000 - MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1 - MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1 - MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1 - MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1 - MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1 - MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1 - MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1 - MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1 - MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1 - MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1 - MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1 - >; - }; + pinctrl_flexcan_xcvr: flexcan-xcvrgrp { + fsl,pins = < + MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21 0x1b0b0 /* Flexcan XCVR enable */ + >; + }; - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 - MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 - >; - }; + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1 + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1 + >; + }; - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 - MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 - >; - }; + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + >; + }; - pinctrl_kpp: kppgrp { - fsl,pins = < - MX6QDL_PAD_GPIO_9__KEY_COL6 0x1b0b1 - MX6QDL_PAD_GPIO_4__KEY_COL7 0x1b0b1 - MX6QDL_PAD_KEY_COL2__KEY_COL2 0x1b0b1 - MX6QDL_PAD_KEY_COL3__KEY_COL3 0x1b0b1 - MX6QDL_PAD_GPIO_2__KEY_ROW6 0x1b0b1 - MX6QDL_PAD_GPIO_5__KEY_ROW7 0x1b0b1 - MX6QDL_PAD_KEY_ROW2__KEY_ROW2 0x1b0b1 - MX6QDL_PAD_KEY_ROW3__KEY_ROW3 0x1b0b1 - >; - }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; - pinctrl_lcd0_pwr: lcd0-pwrgrp { - fsl,pins = < - MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b1 /* LCD Reset */ - >; - }; + pinctrl_kpp: kppgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__KEY_COL6 0x1b0b1 + MX6QDL_PAD_GPIO_4__KEY_COL7 0x1b0b1 + MX6QDL_PAD_KEY_COL2__KEY_COL2 0x1b0b1 + MX6QDL_PAD_KEY_COL3__KEY_COL3 0x1b0b1 + MX6QDL_PAD_GPIO_2__KEY_ROW6 0x1b0b1 + MX6QDL_PAD_GPIO_5__KEY_ROW7 0x1b0b1 + MX6QDL_PAD_KEY_ROW2__KEY_ROW2 0x1b0b1 + MX6QDL_PAD_KEY_ROW3__KEY_ROW3 0x1b0b1 + >; + }; - pinctrl_lcd1_pwr: lcd1-pwrgrp { - fsl,pins = < - MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x1b0b1 /* LCD Power Enable */ - >; - }; + pinctrl_lcd0_pwr: lcd0-pwrgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b1 /* LCD Reset */ + >; + }; - pinctrl_pwm1: pwm1grp { - fsl,pins = < - MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1 - >; - }; + pinctrl_lcd1_pwr: lcd-pwrgrp { + fsl,pins = < + MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x1b0b1 /* LCD Power Enable */ + >; + }; - pinctrl_pwm2: pwm2grp { - fsl,pins = < - MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1 - >; - }; + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1 + >; + }; - pinctrl_tsc2007: tsc2007grp { - fsl,pins = < - MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0 /* Interrupt */ - >; - }; + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1 + >; + }; - pinctrl_uart1: uart1grp { - fsl,pins = < - MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 - MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 - >; - }; + pinctrl_tsc2007: tsc2007grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0 /* Interrupt */ + >; + }; - pinctrl_uart1_rtscts: uart1_rtsctsgrp { - fsl,pins = < - MX6QDL_PAD_SD3_DAT1__UART1_RTS_B 0x1b0b1 - MX6QDL_PAD_SD3_DAT0__UART1_CTS_B 0x1b0b1 - >; - }; + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 + >; + }; - pinctrl_uart2: uart2grp { - fsl,pins = < - MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 - MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 - >; - }; + pinctrl_uart1_rtscts: uart1_rtsctsgrp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT1__UART1_RTS_B 0x1b0b1 + MX6QDL_PAD_SD3_DAT0__UART1_CTS_B 0x1b0b1 + >; + }; - pinctrl_uart2_rtscts: uart2_rtsctsgrp { - fsl,pins = < - MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 - MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 - >; - }; + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 + >; + }; - pinctrl_uart3: uart3grp { - fsl,pins = < - MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 - MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 - >; - }; + pinctrl_uart2_rtscts: uart2_rtsctsgrp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 + MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 + >; + }; - pinctrl_uart3_rtscts: uart3_rtsctsgrp { - fsl,pins = < - MX6QDL_PAD_SD3_DAT3__UART3_CTS_B 0x1b0b1 - MX6QDL_PAD_SD3_RST__UART3_RTS_B 0x1b0b1 - >; - }; + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 + >; + }; - pinctrl_usbh1_vbus: usbh1-vbusgrp { - fsl,pins = < - MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0 /* USBH1_VBUSEN */ - >; - }; + pinctrl_uart3_rtscts: uart3_rtsctsgrp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT3__UART3_CTS_B 0x1b0b1 + MX6QDL_PAD_SD3_RST__UART3_RTS_B 0x1b0b1 + >; + }; - pinctrl_usbotg: usbotggrp { - fsl,pins = < - MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x17059 - >; - }; + pinctrl_usbh1_vbus: usbh1-vbusgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b0 /* USBH1_VBUSEN */ + >; + }; - pinctrl_usbotg_vbus: usbotg-vbusgrp { - fsl,pins = < - MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 /* USBOTG_VBUSEN */ - >; - }; + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x17059 + >; + }; - pinctrl_usdhc1: usdhc1grp { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__SD1_CMD 0x070b1 - MX6QDL_PAD_SD1_CLK__SD1_CLK 0x070b1 - MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x070b1 - MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x070b1 - MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x070b1 - MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x070b1 - MX6QDL_PAD_SD3_CMD__GPIO7_IO02 0x170b0 /* SD1 CD */ - >; - }; + pinctrl_usbotg_vbus: usbotg-vbusgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 /* USBOTG_VBUSEN */ + >; + }; - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX6QDL_PAD_SD2_CMD__SD2_CMD 0x070b1 - MX6QDL_PAD_SD2_CLK__SD2_CLK 0x070b1 - MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x070b1 - MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x070b1 - MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x070b1 - MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x070b1 - MX6QDL_PAD_SD3_CLK__GPIO7_IO03 0x170b0 /* SD2 CD */ - >; - }; + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x070b1 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x070b1 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x070b1 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x070b1 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x070b1 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x070b1 + MX6QDL_PAD_SD3_CMD__GPIO7_IO02 0x170b0 /* SD1 CD */ + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x070b1 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x070b1 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x070b1 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x070b1 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x070b1 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x070b1 + MX6QDL_PAD_SD3_CLK__GPIO7_IO03 0x170b0 /* SD2 CD */ + >; + }; + + pinctrl_user_led: user-ledgrp { + fsl,pins = < + MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */ + >; }; }; @@ -649,19 +688,22 @@ &uart1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; + pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_rtscts>; + fsl,uart-has-rtscts; status = "okay"; }; &uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2 &pinctrl_uart2_rtscts>; + fsl,uart-has-rtscts; status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>; + fsl,uart-has-rtscts; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi index d3e54e40a017..3bee2f910067 100644 --- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi +++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi @@ -10,14 +10,49 @@ */ / { + aliases { + backlight = &backlight; + panelchan = &panelchan; + panel7 = &panel7; + touchscreenp7 = &touchscreenp7; + }; + chosen { stdout-path = &uart2; }; + backlight: backlight { + compatible = "gpio-backlight"; + gpios = <&gpio1 4 0>; + default-on; + status = "disabled"; + }; + memory { reg = <0x10000000 0x40000000>; }; + panel7: panel7 { + /* + * in reality it is a -20t (parallel) model, + * but with LVDS bridge chip attached, + * so it is equivalent to -19t model in drive + * characteristics + */ + compatible = "urt,umsh-8596md-19t"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel>; + power-supply = <®_panel>; + backlight = <&backlight>; + status = "disabled"; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -33,6 +68,14 @@ startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ gpio = <&gpio7 12 0>; }; + + reg_panel: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "lcd_panel"; + enable-active-high; + gpio = <&gpio1 2 0>; + }; }; sound { @@ -67,6 +110,24 @@ status = "okay"; }; +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + touchscreenp7: touchscreenp7@55 { + compatible = "sitronix,st1232"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreenp7>; + reg = <0x55>; + interrupt-parent = <&gpio1>; + interrupts = <13 8>; + gpios = <&gpio1 15 0>; + status = "disabled"; + }; +}; + &iomuxc { imx6q-udoo { pinctrl_enet: enetgrp { @@ -97,6 +158,27 @@ >; }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001f8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001f8b1 + >; + }; + + pinctrl_panel: panelgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x70 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x70 + >; + }; + + pinctrl_touchscreenp7: touchscreenp7grp { + fsl,pins = < + MX6QDL_PAD_SD2_DAT0__GPIO1_IO15 0x70 + MX6QDL_PAD_SD2_DAT2__GPIO1_IO13 0x1b0b0 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 @@ -154,6 +236,20 @@ }; }; +&ldb { + status = "okay"; + + panelchan: lvds-channel@0 { + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; @@ -164,7 +260,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh>; vbus-supply = <®_usb_h1_vbus>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi index 9e096d811bed..8e7c40e114dd 100644 --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -85,7 +85,7 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; VDDIO-supply = <®_3p3v>; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index b42822aa14f2..ed613ebe0812 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -621,7 +621,7 @@ <0 54 IRQ_TYPE_LEVEL_HIGH>, <0 127 IRQ_TYPE_LEVEL_HIGH>; - regulator-1p1@110 { + regulator-1p1 { compatible = "fsl,anatop-regulator"; regulator-name = "vdd1p1"; regulator-min-microvolt = <800000>; @@ -635,7 +635,7 @@ anatop-max-voltage = <1375000>; }; - regulator-3p0@120 { + regulator-3p0 { compatible = "fsl,anatop-regulator"; regulator-name = "vdd3p0"; regulator-min-microvolt = <2800000>; @@ -649,7 +649,7 @@ anatop-max-voltage = <3400000>; }; - regulator-2p5@130 { + regulator-2p5 { compatible = "fsl,anatop-regulator"; regulator-name = "vdd2p5"; regulator-min-microvolt = <2000000>; @@ -663,7 +663,7 @@ anatop-max-voltage = <2750000>; }; - reg_arm: regulator-vddcore@140 { + reg_arm: regulator-vddcore { compatible = "fsl,anatop-regulator"; regulator-name = "vddarm"; regulator-min-microvolt = <725000>; @@ -680,7 +680,7 @@ anatop-max-voltage = <1450000>; }; - reg_pu: regulator-vddpu@140 { + reg_pu: regulator-vddpu { compatible = "fsl,anatop-regulator"; regulator-name = "vddpu"; regulator-min-microvolt = <725000>; @@ -697,7 +697,7 @@ anatop-max-voltage = <1450000>; }; - reg_soc: regulator-vddsoc@140 { + reg_soc: regulator-vddsoc { compatible = "fsl,anatop-regulator"; regulator-name = "vddsoc"; regulator-min-microvolt = <725000>; @@ -1230,22 +1230,22 @@ #size-cells = <0>; reg = <2>; - ipu1_di0_disp0: endpoint@0 { + ipu1_di0_disp0: disp0-endpoint { }; - ipu1_di0_hdmi: endpoint@1 { + ipu1_di0_hdmi: hdmi-endpoint { remote-endpoint = <&hdmi_mux_0>; }; - ipu1_di0_mipi: endpoint@2 { + ipu1_di0_mipi: mipi-endpoint { remote-endpoint = <&mipi_mux_0>; }; - ipu1_di0_lvds0: endpoint@3 { + ipu1_di0_lvds0: lvds0-endpoint { remote-endpoint = <&lvds0_mux_0>; }; - ipu1_di0_lvds1: endpoint@4 { + ipu1_di0_lvds1: lvds1-endpoint { remote-endpoint = <&lvds1_mux_0>; }; }; @@ -1255,22 +1255,22 @@ #size-cells = <0>; reg = <3>; - ipu1_di0_disp1: endpoint@0 { + ipu1_di0_disp1: disp1-endpoint { }; - ipu1_di1_hdmi: endpoint@1 { + ipu1_di1_hdmi: hdmi-endpoint { remote-endpoint = <&hdmi_mux_1>; }; - ipu1_di1_mipi: endpoint@2 { + ipu1_di1_mipi: mipi-endpoint { remote-endpoint = <&mipi_mux_1>; }; - ipu1_di1_lvds0: endpoint@3 { + ipu1_di1_lvds0: lvds0-endpoint { remote-endpoint = <&lvds0_mux_1>; }; - ipu1_di1_lvds1: endpoint@4 { + ipu1_di1_lvds1: lvds1-endpoint { remote-endpoint = <&lvds1_mux_1>; }; }; diff --git a/arch/arm/boot/dts/imx6qp-nitrogen6_max.dts b/arch/arm/boot/dts/imx6qp-nitrogen6_max.dts new file mode 100644 index 000000000000..a39b86036581 --- /dev/null +++ b/arch/arm/boot/dts/imx6qp-nitrogen6_max.dts @@ -0,0 +1,59 @@ +/* + * Copyright 2016 Boundary Devices, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "imx6qp.dtsi" +#include "imx6qdl-nitrogen6_max.dtsi" + +/ { + model = "Boundary Devices i.MX6 Quad Plus Nitrogen6_MAX Board"; + compatible = "boundary,imx6qp-nitrogen6_max", "fsl,imx6qp"; +}; + +&pcie { + status = "disabled"; +}; + +&sata { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6qp.dtsi b/arch/arm/boot/dts/imx6qp.dtsi index 1ada71437e49..886dbf2eca49 100644 --- a/arch/arm/boot/dts/imx6qp.dtsi +++ b/arch/arm/boot/dts/imx6qp.dtsi @@ -82,5 +82,8 @@ "ldb_di0", "ldb_di1", "prg"; }; + pcie: pcie@0x01000000 { + compatible = "fsl,imx6qp-pcie", "snps,dw-pcie"; + }; }; }; diff --git a/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts new file mode 100644 index 000000000000..ba62348d8284 --- /dev/null +++ b/arch/arm/boot/dts/imx6sx-nitrogen6sx.dts @@ -0,0 +1,709 @@ +/* + * Copyright (C) 2016 Boundary Devices, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "imx6sx.dtsi" + +/ { + model = "Boundary Devices i.MX6 SoloX Nitrogen6sx Board"; + compatible = "boundary,imx6sx-nitrogen6sx", "fsl,imx6sx"; + + aliases { + fb_lcd = &lcdif1; + t_lcd = &t_lcd; + }; + + memory { + reg = <0x80000000 0x40000000>; + }; + + backlight-lvds { + compatible = "pwm-backlight"; + pwms = <&pwm4 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <®_3p3v>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_can1_3v3: regulator-can1-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can1-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 27 GPIO_ACTIVE_LOW>; + }; + + reg_can2_3v3: regulator-can2-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can2-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 24 GPIO_ACTIVE_LOW>; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1_vbus>; + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_wlan: regulator-wlan { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_wlan>; + compatible = "regulator-fixed"; + clocks = <&clks IMX6SX_CLK_CKO>; + clock-names = "slow"; + regulator-name = "wlan-en"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <70000>; + gpio = <&gpio7 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + sound { + compatible = "fsl,imx-audio-sgtl5000"; + model = "imx6sx-nitrogen6sx-sgtl5000"; + cpu-dai = <&ssi1>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <1>; + mux-ext-port = <5>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&ecspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio2 16 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; + + flash: m25p80@0 { + compatible = "microchip,sst25vf016b"; + spi-max-frequency = <20000000>; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0xc0000>; + read-only; + }; + + partition@c0000 { + label = "env"; + reg = <0xc0000 0x2000>; + read-only; + }; + + partition@c2000 { + label = "Kernel"; + reg = <0xc2000 0x11e000>; + }; + + partition@1e0000 { + label = "M4"; + reg = <0x1e0000 0x20000>; + }; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-mode = "rgmii"; + phy-handle = <ðphy1>; + phy-supply = <®_3p3v>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@4 { + reg = <4>; + }; + + ethphy2: ethernet-phy@5 { + reg = <5>; + }; + }; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + phy-mode = "rgmii"; + phy-handle = <ðphy2>; + phy-supply = <®_3p3v>; + fsl,magic-packet; + status = "okay"; +}; + +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + xceiver-supply = <®_can1_3v3>; + status = "okay"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can2_3v3>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + codec: sgtl5000@0a { + compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; + reg = <0x0a>; + clocks = <&clks IMX6SX_CLK_CKO2>; + VDDA-supply = <®_1p8v>; + VDDIO-supply = <®_1p8v>; + VDDD-supply = <®_1p8v>; + assigned-clocks = <&clks IMX6SX_CLK_CKO2_SEL>, + <&clks IMX6SX_CLK_CKO2>; + assigned-clock-parents = <&clks IMX6SX_CLK_OSC>; + assigned-clock-rates = <0>, <24000000>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&lcdif1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif1>; + lcd-supply = <®_3p3v>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <16>; + bus-width = <24>; + + display-timings { + native-mode = <&t_lcd>; + t_lcd: t_lcd_default { + clock-frequency = <74160000>; + hactive = <1280>; + vactive = <720>; + hback-porch = <220>; + hfront-porch = <110>; + vback-porch = <20>; + vfront-porch = <5>; + hsync-len = <40>; + vsync-len = <5>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcie>; + reset-gpio = <&gpio4 10 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pwm4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; + status = "okay"; +}; + +&ssi1 { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1>; + status = "okay"; +}; + +&usbotg2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg2>; + dr_mode = "host"; + disable-over-current; + reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <4>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + wakeup-source; + status = "okay"; +}; + +&usdhc3 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <4>; + non-removable; + keep-power-in-suspend; + vmmc-supply = <®_wlan>; + cap-power-off-card; + cap-sdio-irq; + status = "okay"; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&gpio7>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + }; + + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio7>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + ref-clock-frequency = <38400000>; + }; +}; + +&usdhc4 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc4_50mhz>; + pinctrl-1 = <&pinctrl_usdhc4_100mhz>; + pinctrl-2 = <&pinctrl_usdhc4_200mhz>; + bus-width = <8>; + non-removable; + vmmc-supply = <®_1p8v>; + keep-power-in-suspend; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6SX_PAD_SD1_DATA0__AUDMUX_AUD5_RXD 0x1b0b0 + MX6SX_PAD_SD1_DATA1__AUDMUX_AUD5_TXC 0x1b0b0 + MX6SX_PAD_SD1_DATA2__AUDMUX_AUD5_TXFS 0x1b0b0 + MX6SX_PAD_SD1_DATA3__AUDMUX_AUD5_TXD 0x1b0b0 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6SX_PAD_KEY_COL1__ECSPI1_MISO 0x100b1 + MX6SX_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1 + MX6SX_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1 + MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x0b0b1 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0x1b0b0 + MX6SX_PAD_ENET1_MDC__ENET1_MDC 0x1b0b0 + MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0x30b1 + MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0x30b1 + MX6SX_PAD_RGMII1_TD2__ENET1_TX_DATA_2 0x30b1 + MX6SX_PAD_RGMII1_TD3__ENET1_TX_DATA_3 0x30b1 + MX6SX_PAD_RGMII1_TXC__ENET1_RGMII_TXC 0x30b1 + MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0x30b1 + MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081 + MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081 + MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081 + MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2 0x3081 + MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3 0x3081 + MX6SX_PAD_RGMII1_RXC__ENET1_RX_CLK 0x3081 + MX6SX_PAD_ENET2_CRS__GPIO2_IO_7 0xb0b0 + MX6SX_PAD_ENET1_RX_CLK__GPIO2_IO_4 0xb0b0 + MX6SX_PAD_ENET1_TX_CLK__GPIO2_IO_5 0xb0b0 + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0 0x30b1 + MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1 0x30b1 + MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2 0x30b1 + MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3 0x30b1 + MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC 0x30b1 + MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN 0x30b1 + MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0 0x3081 + MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1 0x3081 + MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN 0x3081 + MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2 0x3081 + MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3 0x3081 + MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK 0x3081 + MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0xb0b0 + MX6SX_PAD_ENET2_RX_CLK__GPIO2_IO_8 0xb0b0 + MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0xb0b0 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6SX_PAD_QSPI1B_DQS__CAN1_TX 0x1b0b0 + MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX 0x1b0b0 + MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x1b0b0 + MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x0b0b0 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX6SX_PAD_QSPI1A_DQS__CAN2_TX 0x1b0b0 + MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX 0x1b0b0 + MX6SX_PAD_QSPI1B_DATA0__GPIO4_IO_24 0x0b0b0 + >; + }; + + pinctrl_hog: hoggrp { + fsl,pins = < + MX6SX_PAD_NAND_CE0_B__GPIO4_IO_1 0x1b0b0 + MX6SX_PAD_NAND_CLE__GPIO4_IO_3 0x1b0b0 + MX6SX_PAD_NAND_RE_B__GPIO4_IO_12 0x1b0b0 + MX6SX_PAD_NAND_WE_B__GPIO4_IO_14 0x1b0b0 + MX6SX_PAD_NAND_WP_B__GPIO4_IO_15 0x1b0b0 + MX6SX_PAD_NAND_READY_B__GPIO4_IO_13 0x1b0b0 + MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x1b0b0 + MX6SX_PAD_QSPI1A_DATA1__GPIO4_IO_17 0x1b0b0 + MX6SX_PAD_QSPI1A_DATA2__GPIO4_IO_18 0x1b0b0 + MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19 0x1b0b0 + MX6SX_PAD_SD1_CMD__CCM_CLKO1 0x000b0 + MX6SX_PAD_SD3_DATA5__GPIO7_IO_7 0x1b0b0 + /* Test points */ + MX6SX_PAD_NAND_DATA04__GPIO4_IO_8 0x1b0b0 + MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25 0x1b0b0 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1 + MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO02__I2C2_SCL 0x4001b8b1 + MX6SX_PAD_GPIO1_IO03__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6SX_PAD_KEY_COL4__I2C3_SCL 0x4001b8b1 + MX6SX_PAD_KEY_ROW4__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_lcdif1: lcdif1grp { + fsl,pins = < + MX6SX_PAD_LCD1_CLK__LCDIF1_CLK 0x4001b0b0 + MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE 0x4001b0b0 + MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC 0x4001b0b0 + MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC 0x4001b0b0 + MX6SX_PAD_LCD1_RESET__GPIO3_IO_27 0x4001b0b0 + MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0 0x4001b0b0 + MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1 0x4001b0b0 + MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2 0x4001b0b0 + MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3 0x4001b0b0 + MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4 0x4001b0b0 + MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5 0x4001b0b0 + MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6 0x4001b0b0 + MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7 0x4001b0b0 + MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8 0x4001b0b0 + MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9 0x4001b0b0 + MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10 0x4001b0b0 + MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11 0x4001b0b0 + MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12 0x4001b0b0 + MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13 0x4001b0b0 + MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14 0x4001b0b0 + MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15 0x4001b0b0 + MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16 0x4001b0b0 + MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17 0x4001b0b0 + MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18 0x4001b0b0 + MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19 0x4001b0b0 + MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20 0x4001b0b0 + MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21 0x4001b0b0 + MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22 0x4001b0b0 + MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23 0x4001b0b0 + >; + }; + + pinctrl_pcie: pciegrp { + fsl,pins = < + MX6SX_PAD_NAND_DATA05__GPIO4_IO_9 0xb0b0 + MX6SX_PAD_NAND_DATA06__GPIO4_IO_10 0xb0b0 + MX6SX_PAD_NAND_DATA07__GPIO4_IO_11 0xb0b0 + >; + }; + + pinctrl_pwm4: pwm4grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO13__PWM4_OUT 0x110b0 + >; + }; + + pinctrl_reg_wlan: reg-wlangrp { + fsl,pins = < + MX6SX_PAD_SD3_DATA4__GPIO7_IO_6 0x1b0b0 + MX6SX_PAD_GPIO1_IO11__CCM_CLKO1 0x000b0 + >; + }; + + pinctrl_sgtl5000: sgtl5000grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO12__CCM_CLKO2 0x000b0 + MX6SX_PAD_ENET1_COL__GPIO2_IO_0 0x1b0b0 + MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0x1b0b0 + MX6SX_PAD_QSPI1A_SS0_B__GPIO4_IO_22 0xb0b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1 + MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1 + MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6SX_PAD_QSPI1B_SS0_B__UART3_TX 0x1b0b1 + MX6SX_PAD_QSPI1B_SCLK__UART3_RX 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6SX_PAD_KEY_COL3__UART5_TX 0x1b0b1 + MX6SX_PAD_KEY_ROW3__UART5_RX 0x1b0b1 + MX6SX_PAD_SD3_DATA6__UART3_RTS_B 0x1b0b1 + MX6SX_PAD_SD3_DATA7__UART3_CTS_B 0x1b0b1 + >; + }; + + pinctrl_usbotg1: usbotg1grp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC 0x1b0b0 + MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x170b1 + >; + }; + + pinctrl_usbotg1_vbus: usbotg1-vbusgrp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x1b0b0 + >; + }; + + pinctrl_usbotg2: usbotg2grp { + fsl,pins = < + MX6SX_PAD_QSPI1B_DATA2__GPIO4_IO_26 0xb0b0 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059 + MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059 + MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059 + MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059 + MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059 + MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059 + MX6SX_PAD_KEY_COL2__GPIO2_IO_12 0x1b0b0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10071 + MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17071 + MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17071 + MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17071 + MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17071 + MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17071 + >; + }; + + pinctrl_usdhc4_50mhz: usdhc4-50mhzgrp { + fsl,pins = < + MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x10071 + MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x17071 + MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B 0x17071 + MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x17071 + MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x17071 + MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x17071 + MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x17071 + MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x17071 + MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x17071 + MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x17071 + MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x17071 + >; + }; + + pinctrl_usdhc4_100mhz: usdhc4-100mhzgrp { + fsl,pins = < + MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x100b9 + MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x170b9 + MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x170b9 + MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x170b9 + MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x170b9 + MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x170b9 + MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x170b9 + MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x170b9 + MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x170b9 + MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x170b9 + >; + }; + + pinctrl_usdhc4_200mhz: usdhc4-200mhzgrp { + fsl,pins = < + MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x100f9 + MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x170f9 + MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x170f9 + MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x170f9 + MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x170f9 + MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x170f9 + MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x170f9 + MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x170f9 + MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x170f9 + MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x170f9 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6sx-sdb-sai.dts b/arch/arm/boot/dts/imx6sx-sdb-sai.dts new file mode 100644 index 000000000000..0155450d680e --- /dev/null +++ b/arch/arm/boot/dts/imx6sx-sdb-sai.dts @@ -0,0 +1,67 @@ +/* + * Copyright (C) 2016 NXP Semiconductors + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "imx6sx-sdb.dts" + +/ { + sound { + audio-cpu = <&sai1>; + }; +}; + +&audmux { + /* pin conflict with sai */ + status = "disabled"; +}; + +&sai1 { + status = "okay"; +}; + +&sdma { + gpr = <&gpr>; + /* SDMA event remap for SAI1 */ + fsl,sdma-event-remap = <0 15 1>, <0 16 1>; +}; + +&ssi2 { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts index 0ad164ab5729..5bb8fd57e7f5 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dts +++ b/arch/arm/boot/dts/imx6sx-sdb.dts @@ -18,12 +18,14 @@ 996000 1250000 792000 1175000 396000 1175000 + 198000 1175000 >; fsl,soc-operating-points = < /* ARM kHz SOC uV */ 996000 1250000 792000 1175000 396000 1175000 + 198000 1175000 >; }; diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index f1d37306e8bf..e5eafe4d9a70 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -254,6 +254,12 @@ status = "okay"; }; +&sai1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + status = "disabled"; +}; + &ssi2 { status = "okay"; }; @@ -468,6 +474,16 @@ >; }; + pinctrl_sai1: sai1grp { + fsl,pins = < + MX6SX_PAD_CSI_DATA00__SAI1_TX_BCLK 0x130b0 + MX6SX_PAD_CSI_DATA01__SAI1_TX_SYNC 0x130b0 + MX6SX_PAD_CSI_HSYNC__SAI1_TX_DATA_0 0x120b0 + MX6SX_PAD_CSI_VSYNC__SAI1_RX_DATA_0 0x130b0 + MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1 diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index a5f76025a0ce..6a993bfda248 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -63,12 +63,14 @@ 996000 1250000 792000 1175000 396000 1075000 + 198000 975000 >; fsl,soc-operating-points = < /* ARM kHz SOC uV */ 996000 1175000 792000 1175000 396000 1175000 + 198000 1175000 >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks IMX6SX_CLK_ARM>, @@ -970,8 +972,7 @@ <&clks 0>, <&clks 0>; clock-names = "bus", "mclk1", "mclk2", "mclk3"; dma-names = "rx", "tx"; - dmas = <&sdma 31 23 0>, <&sdma 32 23 0>; - dma-source = <&gpr 0 15 0 16>; + dmas = <&sdma 31 24 0>, <&sdma 32 24 0>; status = "disabled"; }; @@ -990,8 +991,7 @@ <&clks 0>, <&clks 0>; clock-names = "bus", "mclk1", "mclk2", "mclk3"; dma-names = "rx", "tx"; - dmas = <&sdma 33 23 0>, <&sdma 34 23 0>; - dma-source = <&gpr 0 17 0 18>; + dmas = <&sdma 33 24 0>, <&sdma 34 24 0>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index 720728001d3c..668a72997590 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -36,6 +36,45 @@ enable-active-high; }; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "mx6ul-wm8960"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Speaker", "Speaker", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Speaker", "SPK_LP", + "Speaker", "SPK_LN", + "Speaker", "SPK_RP", + "Speaker", "SPK_RN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "RINPUT1", "Mic Jack", + "RINPUT2", "Mic Jack"; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + dailink_master: simple-audio-card,codec { + sound-dai = <&codec>; + clocks = <&clks IMX6UL_CLK_SAI2>; + }; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <786432000>; }; &cpu0 { @@ -43,6 +82,20 @@ soc-supply = <®_soc>; }; +&i2c2 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + codec: wm8960@1a { + #sound-dai-cells = <0>; + compatible = "wlf,wm8960"; + reg = <0x1a>; + wlf,shared-lrclk; + }; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; @@ -86,6 +139,16 @@ }; }; +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>, + <&clks IMX6UL_CLK_SAI2>; + assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <0>, <12288000>; + status = "okay"; +}; + &snvs_poweroff { status = "okay"; }; @@ -272,6 +335,17 @@ >; }; + pinctrl_sai2: sai2grp { + fsl,pins = < + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088 + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088 + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x11088 + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x11088 + MX6UL_PAD_JTAG_TMS__SAI2_MCLK 0x17088 + MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x17059 + >; + }; + pinctrl_pwm1: pwm1grp { fsl,pins = < MX6UL_PAD_GPIO1_IO08__PWM1_OUT 0x110b0 diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts new file mode 100644 index 000000000000..8ce1fec36e86 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts @@ -0,0 +1,516 @@ +/* + * Copyright 2015 Technexion Ltd. + * + * Author: Wig Cheng + * Richard Hu + * Tapani Utriainen + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "imx6ul.dtsi" + +/ { + model = "Technexion Pico i.MX6UL Board"; + compatible = "technexion,imx6ul-pico-hobbit", "fsl,imx6ul"; + + memory { + reg = <0x80000000 0x10000000>; + }; + + chosen { + stdout-path = &uart6; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; + }; + + reg_2p5v: regulator-2p5v { + compatible = "regulator-fixed"; + regulator-name = "2P5V"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_sd1_vmmc: regulator-sd1-vmmc { + compatible = "regulator-fixed"; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg_vbus: regulator-usb-otg-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 6 0>; + }; + + sound { + compatible = "fsl,imx-audio-sgtl5000"; + model = "imx6ul-sgtl5000"; + audio-cpu = <&sai1>; + audio-codec = <&codec>; + audio-routing = + "LINE_IN", "Line In Jack", + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + }; + + sys_mclk: clock-sys-mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; + + leds { + compatible = "gpio-leds"; + + hobbitled { + label = "hobbitled"; + gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "okay"; +}; + +&clks { + assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <786432000>; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + phy-mode = "rmii"; + phy-handle = <ðphy1>; + status = "okay"; + phy-reset-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; + phy-reset-duration = <11>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + max-speed = <100>; + interrupt-parent = <&gpio5>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW 0>; + }; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pfuze3000@08 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + /* VDD_ARM_SOC_IN*/ + sw1b_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* DRAM */ + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + /* DRAM */ + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + codec: sgtl5000@0a { + reg = <0x0a>; + compatible = "fsl,sgtl5000"; + clocks = <&sys_mclk>; + VDDA-supply = <®_2p5v>; + VDDIO-supply = <®_3p3v>; + }; +}; + +&i2c3 { + clock_frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; + display = <&display0>; + status = "okay"; + + display0: display0 { + bits-per-pixel = <32>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + + timing0: timing0 { + clock-frequency = <33200000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <210>; + hback-porch = <46>; + hsync-len = <1>; + vback-porch = <22>; + vfront-porch = <23>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&pwm7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm7>; + status = "okay"; +}; + +&pwm8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm8>; + status = "okay"; +}; + +&sai1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1_id>; + dr_mode = "otg"; + disable-over-current; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + bus-width = <8>; + no-1-8-v; + non-removable; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc2 { /* Wifi SDIO */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + no-1-8-v; + keep-power-in-suspend; + wakeup-source; + status = "okay"; +}; + +&iomuxc { + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6UL_PAD_ENET1_TX_DATA1__ENET2_MDIO 0x1b0b0 + MX6UL_PAD_ENET1_TX_EN__ENET2_MDC 0x1b0b0 + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 + MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x800 + MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x79 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_DATA0__FLEXCAN1_TX 0x1b020 + MX6UL_PAD_ENET1_RX_DATA1__FLEXCAN1_RX 0x1b020 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX 0x1b020 + MX6UL_PAD_ENET1_RX_EN__FLEXCAN2_TX 0x1b020 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO02__I2C1_SCL 0x4001b8b0 + MX6UL_PAD_GPIO1_IO03__I2C1_SDA 0x4001b8b0 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0 + MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__I2C3_SCL 0x4001b8b0 + MX6UL_PAD_UART1_RX_DATA__I2C3_SDA 0x4001b8b0 + >; + }; + + pinctrl_lcdif_dat: lcdifdatgrp { + fsl,pins = < + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79 + >; + }; + + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 + /* LCD reset */ + MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x79 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6UL_PAD_NAND_ALE__PWM3_OUT 0x110b0 + >; + }; + + pinctrl_pwm7: pwm7grp { + fsl,pins = < + MX6UL_PAD_ENET1_TX_CLK__PWM7_OUT 0x110b0 + >; + }; + + pinctrl_pwm8: pwm8grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0 + >; + }; + + pinctrl_sai1: sai1grp { + fsl,pins = < + MX6UL_PAD_CSI_DATA04__SAI1_TX_SYNC 0x1b0b0 + MX6UL_PAD_CSI_DATA05__SAI1_TX_BCLK 0x1b0b0 + MX6UL_PAD_CSI_DATA06__SAI1_RX_DATA 0x110b0 + MX6UL_PAD_CSI_DATA07__SAI1_TX_DATA 0x1f0b8 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b0 + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b0 + MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b0 + MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b0 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO04__UART5_DCE_TX 0x1b0b1 + MX6UL_PAD_GPIO1_IO05__UART5_DCE_RX 0x1b0b1 + MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS 0x1b0b1 + MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS 0x1b0b1 + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX6UL_PAD_CSI_MCLK__UART6_DCE_TX 0x1b0b1 + MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_usb_otg1: usbotg1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO06__GPIO1_IO06 0x10b0 + >; + }; + + pinctrl_usb_otg1_id: usbotg1idgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10071 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + MX6UL_PAD_UART1_RTS_B__USDHC1_CD_B 0x03029 + MX6UL_PAD_NAND_READY_B__USDHC1_DATA4 0x17059 + MX6UL_PAD_NAND_CE0_B__USDHC1_DATA5 0x17059 + MX6UL_PAD_NAND_CE1_B__USDHC1_DATA6 0x17059 + MX6UL_PAD_NAND_CLE__USDHC1_DATA7 0x17059 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul-0010.dts b/arch/arm/boot/dts/imx6ul-tx6ul-0010.dts new file mode 100644 index 000000000000..8c2f3df79b47 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-tx6ul-0010.dts @@ -0,0 +1,53 @@ +/* + * Copyright 2015 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6ul.dtsi" +#include "imx6ul-tx6ul.dtsi" + +/ { + model = "Ka-Ro electronics TXUL-0010 Module"; + compatible = "karo,imx6ul-tx6ul", "fsl,imx6ul"; + + aliases { + /delete-property/ mmc1; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul-0011.dts b/arch/arm/boot/dts/imx6ul-tx6ul-0011.dts new file mode 100644 index 000000000000..d82698e7d50f --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-tx6ul-0011.dts @@ -0,0 +1,68 @@ +/* + * Copyright 2015 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6ul.dtsi" +#include "imx6ul-tx6ul.dtsi" + +/ { + model = "Ka-Ro electronics TXUL-0011 Module"; + compatible = "karo,imx6ul-tx6ul", "fsl,imx6ul"; + + aliases { + mmc0 = &usdhc2; + mmc1 = &usdhc1; + }; +}; + +&gpmi { + status = "disabled"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <4>; + no-1-8-v; + non-removable; + fsl,wp-controller; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts new file mode 100644 index 000000000000..d25899b71575 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-tx6ul-mainboard.dts @@ -0,0 +1,271 @@ +/* + * Copyright 2015 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "imx6ul.dtsi" +#include "imx6ul-tx6ul.dtsi" + +/ { + model = "Ka-Ro electronics TXUL-0010 Module on TXUL Mainboard"; + compatible = "karo,imx6ul-tx6ul", "fsl,imx6ul"; + + aliases { + lcdif_24bit_pins_a = &pinctrl_disp0_3; + mmc0 = &usdhc1; + /delete-property/ mmc1; + serial2 = &uart3; + serial4 = &uart5; + }; + /delete-node/ sound; +}; + +&can1 { + xceiver-supply = <®_3v3>; +}; + +&can2 { + xceiver-supply = <®_3v3>; +}; + +&ds1339 { + status = "disabled"; +}; + +&fec1 { + pinctrl-0 = <&pinctrl_enet1 &pinctrl_etnphy0_rst>; + /delete-node/ mdio; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio &pinctrl_etnphy1_rst>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; + phy-supply = <®_3v3_etn>; + phy-handle = <&etnphy1>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + etnphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy0_int>; + interrupt-parent = <&gpio5>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + interrupts-extended = <&gpio5 5 IRQ_TYPE_EDGE_FALLING>; + status = "okay"; + }; + + etnphy1: ethernet-phy@2 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy1_int>; + interrupt-parent = <&gpio4>; + interrupts = <27 IRQ_TYPE_EDGE_FALLING>; + interrupts-extended = <&gpio4 27 IRQ_TYPE_EDGE_FALLING>; + status = "okay"; + }; + }; +}; + +&i2c_gpio { + status = "disabled"; +}; + +&i2c2 { + /delete-node/ codec@0a; + /delete-node/ touchscreen@48; + + rtc: mcp7940x@6f { + compatible = "microchip,mcp7940x"; + reg = <0x6f>; + }; +}; + +&kpp { + status = "disabled"; +}; + +&lcdif { + pinctrl-0 = <&pinctrl_disp0_3>; +}; + +®_usbotg_vbus{ + status = "disabled"; +}; + +&usdhc1 { + pinctrl-0 = <&pinctrl_usdhc1>; + non-removable; + /delete-property/ cd-gpios; + cap-sdio-irq; +}; + +&uart1 { + pinctrl-0 = <&pinctrl_uart1>; + /delete-property/ fsl,uart-has-rtscts; +}; + +&uart2 { + pinctrl-0 = <&pinctrl_uart2>; + /delete-property/ fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + status = "okay"; +}; + +&uart7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart7>; + status = "okay"; +}; + +&uart8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart8>; + status = "disabled"; /* conflicts with LCDIF */ +}; + +&iomuxc { + hoggrp { + fsl,pins = < + MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x0b0b0 /* WLAN_RESET */ + >; + }; + + pinctrl_disp0_3: disp0grp-3 { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x10 /* LSCLK */ + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x10 /* OE_ACD */ + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x10 /* HSYNC */ + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x10 /* VSYNC */ + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x10 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x10 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x10 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x10 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x10 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x10 + /* LCD_DATA08..09 not wired */ + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x10 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x10 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x10 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x10 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x10 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x10 + /* LCD_DATA16..17 not wired */ + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x10 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x10 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x10 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x10 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x10 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x10 + >; + }; + + pinctrl_enet2_mdio: enet2-mdiogrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x0b0b0 + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x0b0b0 + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x0b0b0 + MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX6UL_PAD_CSI_MCLK__UART6_DCE_TX 0x0b0b0 + MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart7: uart7grp { + fsl,pins = < + MX6UL_PAD_LCD_DATA16__UART7_DCE_TX 0x0b0b0 + MX6UL_PAD_LCD_DATA17__UART7_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart8: uart8grp { + fsl,pins = < + MX6UL_PAD_LCD_DATA20__UART8_DCE_TX 0x0b0b0 + MX6UL_PAD_LCD_DATA21__UART8_DCE_RX 0x0b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi new file mode 100644 index 000000000000..437e9aad5920 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi @@ -0,0 +1,973 @@ +/* + * Copyright 2015 Lothar Waßmann + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include + +/ { + aliases { + can0 = &can2; + can1 = &can1; + display = &display; + i2c0 = &i2c2; + i2c1 = &i2c_gpio; + i2c2 = &i2c1; + i2c3 = &i2c3; + i2c4 = &i2c4; + lcdif_23bit_pins_a = &pinctrl_disp0_1; + lcdif_24bit_pins_a = &pinctrl_disp0_2; + pwm0 = &pwm5; + reg_can_xcvr = ®_can_xcvr; + serial2 = &uart5; + serial4 = &uart3; + spi0 = &ecspi2; + spi1 = &spi_gpio; + stk5led = &user_led; + usbh1 = &usbotg2; + usbotg = &usbotg1; + }; + + chosen { + stdout-path = &uart1; + }; + + memory { + reg = <0 0>; /* will be filled by U-Boot */ + }; + + clocks { + mclk: mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_rst>; + enable-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + pwms = <&pwm5 0 500000 PWM_POLARITY_INVERTED>; + power-supply = <®_lcd_pwr>; + /* + * a poor man's way to create a 1:1 relationship between + * the PWM value and the actual duty cycle + */ + brightness-levels = < 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100>; + default-brightness-level = <50>; + }; + + i2c_gpio: i2c-gpio { + compatible = "i2c-gpio"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio>; + gpios = < + &gpio5 1 GPIO_ACTIVE_HIGH /* SDA */ + &gpio5 0 GPIO_ACTIVE_HIGH /* SCL */ + >; + clock-frequency = <400000>; + status = "okay"; + + ds1339: rtc@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + status = "disabled"; + }; + }; + + leds { + compatible = "gpio-leds"; + + user_led: user { + label = "Heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led>; + gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_3v3_etn: regulator-3v3etn { + compatible = "regulator-fixed"; + regulator-name = "3V3_ETN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy_power>; + gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_2v5: regulator-2v5 { + compatible = "regulator-fixed"; + regulator-name = "2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_can_xcvr: regulator-canxcvr { + compatible = "regulator-fixed"; + regulator-name = "CAN XCVR"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan_xcvr>; + gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>; + enable-active-low; + }; + + reg_lcd_pwr: regulator-lcdpwr { + compatible = "regulator-fixed"; + regulator-name = "LCD POWER"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_pwr>; + gpio = <&gpio5 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + regulator-always-on; + }; + + reg_usbh1_vbus: regulator-usbh1vbus { + compatible = "regulator-fixed"; + regulator-name = "usbh1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_vbus &pinctrl_usbh1_oc>; + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usbotg_vbus: regulator-usbotgvbus { + compatible = "regulator-fixed"; + regulator-name = "usbotg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_vbus &pinctrl_usbotg_oc>; + gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + spi_gpio: spi-gpio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spi-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi_gpio>; + gpio-mosi = <&gpio1 30 GPIO_ACTIVE_HIGH>; + gpio-miso = <&gpio1 31 GPIO_ACTIVE_HIGH>; + gpio-sck = <&gpio1 28 GPIO_ACTIVE_HIGH>; + num-chipselects = <2>; + cs-gpios = < + &gpio1 29 GPIO_ACTIVE_HIGH + &gpio1 10 GPIO_ACTIVE_HIGH + >; + status = "disabled"; + + spi@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <660000>; + }; + + spi@1 { + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <660000>; + }; + }; + + sound { + compatible = "karo,imx6ul-tx6ul-sgtl5000", + "simple-audio-card"; + simple-audio-card,name = "imx6ul-tx6ul-sgtl5000-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Line", "Line In", + "Line", "Line Out", + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + + cpu_dai: simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + codec_dai: simple-audio-card,codec { + sound-dai = <&sgtl5000>; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + xceiver-supply = <®_can_xcvr>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can_xcvr>; + status = "okay"; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + fsl,spi-num-chipselects = <2>; + cs-gpios = < + &gpio1 29 GPIO_ACTIVE_HIGH + &gpio1 10 GPIO_ACTIVE_HIGH + >; + status = "disabled"; + + spidev0: spi@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <60000000>; + }; + + spidev1: spi@1 { + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <60000000>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1_mdio &pinctrl_etnphy0_rst>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>; + phy-supply = <®_3v3_etn>; + phy-handle = <&etnphy0>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + etnphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy0_int>; + interrupt-parent = <&gpio5>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + status = "okay"; + }; + + etnphy1: ethernet-phy@2 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_etnphy1_int>; + interrupt-parent = <&gpio4>; + interrupts = <27 IRQ_TYPE_EDGE_FALLING>; + status = "okay"; + }; + }; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2 &pinctrl_etnphy1_rst>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>; + phy-supply = <®_3v3_etn>; + phy-handle = <&etnphy1>; + status = "disabled"; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + fsl,no-blockmark-swap; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <400000>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + #sound-dai-cells = <0>; + VDDA-supply = <®_2v5>; + VDDIO-supply = <®_3v3>; + clocks = <&mclk>; + }; + + polytouch: polytouch@38 { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_edt_ft5x06>; + interrupt-parent = <&gpio5>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; + wake-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>; + wakeup-source; + }; + + touchscreen: touchscreen@48 { + compatible = "ti,tsc2007"; + reg = <0x48>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tsc2007>; + interrupt-parent = <&gpio3>; + interrupts = <26 IRQ_TYPE_NONE>; + gpios = <&gpio3 26 GPIO_ACTIVE_LOW>; + ti,x-plate-ohms = <660>; + wakeup-source; + }; +}; + +&kpp { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_kpp>; + /* sample keymap */ + /* row/col 0..3 are mapped to KPP row/col 4..7 */ + linux,keymap = < + MATRIX_KEY(4, 4, KEY_POWER) + MATRIX_KEY(4, 5, KEY_KP0) + MATRIX_KEY(4, 6, KEY_KP1) + MATRIX_KEY(4, 7, KEY_KP2) + MATRIX_KEY(5, 4, KEY_KP3) + MATRIX_KEY(5, 5, KEY_KP4) + MATRIX_KEY(5, 6, KEY_KP5) + MATRIX_KEY(5, 7, KEY_KP6) + MATRIX_KEY(6, 4, KEY_KP7) + MATRIX_KEY(6, 5, KEY_KP8) + MATRIX_KEY(6, 6, KEY_KP9) + >; + status = "okay"; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp0_1>; + lcd-supply = <®_lcd_pwr>; + display = <&display>; + status = "okay"; + + display: display@di0 { + bits-per-pixel = <32>; + bus-width = <24>; + status = "okay"; + + display-timings { + VGA { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <48>; + hsync-len = <96>; + hfront-porch = <16>; + vback-porch = <31>; + vsync-len = <2>; + vfront-porch = <12>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ETV570 { + clock-frequency = <25200000>; + hactive = <640>; + vactive = <480>; + hback-porch = <114>; + hsync-len = <30>; + hfront-porch = <16>; + vback-porch = <32>; + vsync-len = <3>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0350 { + clock-frequency = <6413760>; + hactive = <320>; + vactive = <240>; + hback-porch = <34>; + hsync-len = <34>; + hfront-porch = <20>; + vback-porch = <15>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0430 { + clock-frequency = <9009000>; + hactive = <480>; + vactive = <272>; + hback-porch = <2>; + hsync-len = <41>; + hfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + vfront-porch = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + + ET0500 { + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ET0700 { /* same as ET0500 */ + clock-frequency = <33264000>; + hactive = <800>; + vactive = <480>; + hback-porch = <88>; + hsync-len = <128>; + hfront-porch = <40>; + vback-porch = <33>; + vsync-len = <2>; + vfront-porch = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + ETQ570 { + clock-frequency = <6596040>; + hactive = <320>; + vactive = <240>; + hback-porch = <38>; + hsync-len = <30>; + hfront-porch = <30>; + vback-porch = <16>; + vsync-len = <3>; + vfront-porch = <4>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; +}; + +&pwm5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm5>; + #pwm-cells = <3>; + status = "okay"; +}; + +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_rtscts>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2 &pinctrl_uart2_rtscts>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5 &pinctrl_uart5_rtscts>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usbotg_vbus>; + dr_mode = "peripheral"; + disable-over-current; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usbh1_vbus>; + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_usdhc1_cd>; + bus-width = <4>; + no-1-8-v; + cd-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; + fsl,wp-controller; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + pinctrl_hog: hoggrp { + }; + + pinctrl_led: ledgrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x0b0b0 /* LED */ + >; + }; + + pinctrl_disp0_1: disp0grp-1 { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x10 /* LSCLK */ + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x10 /* OE_ACD */ + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x10 /* HSYNC */ + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x10 /* VSYNC */ + /* PAD DISP0_DAT0 is used for the Flexcan transceiver control on STK5-v5 */ + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x10 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x10 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x10 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x10 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x10 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x10 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x10 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x10 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x10 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x10 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x10 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x10 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x10 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x10 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x10 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x10 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x10 + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x10 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x10 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x10 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x10 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x10 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x10 + >; + }; + + pinctrl_disp0_2: disp0grp-2 { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x10 /* LSCLK */ + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x10 /* OE_ACD */ + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x10 /* HSYNC */ + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x10 /* VSYNC */ + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x10 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x10 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x10 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x10 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x10 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x10 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x10 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x10 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x10 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x10 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x10 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x10 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x10 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x10 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x10 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x10 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x10 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x10 + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x10 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x10 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x10 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x10 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x10 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x10 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x0b0b0 /* CSPI_SS */ + MX6UL_PAD_JTAG_MOD__GPIO1_IO10 0x0b0b0 /* CSPI_SS */ + MX6UL_PAD_UART5_TX_DATA__ECSPI2_MOSI 0x0b0b0 /* CSPI_MOSI */ + MX6UL_PAD_UART5_RX_DATA__ECSPI2_MISO 0x0b0b0 /* CSPI_MISO */ + MX6UL_PAD_UART4_TX_DATA__ECSPI2_SCLK 0x0b0b0 /* CSPI_SCLK */ + >; + }; + + pinctrl_edt_ft5x06: edt-ft5x06grp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* Interrupt */ + MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* Reset */ + MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x1b0b0 /* Wake */ + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x000b0 + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x000b0 + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x000b0 + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x000b0 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x000b0 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x000b0 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x000b0 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x400000b1 + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x000b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x000b0 + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x000b0 + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x000b0 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x000b0 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x000b0 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x000b0 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x400000b1 + >; + }; + + pinctrl_enet1_mdio: enet1-mdiogrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x0b0b0 + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 + >; + }; + + pinctrl_etnphy_power: etnphy-pwrgrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x0b0b0 /* ETN PHY POWER */ + >; + }; + + pinctrl_etnphy0_int: etnphy-intgrp-0 { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x0b0b0 /* ETN PHY INT */ + >; + }; + + pinctrl_etnphy0_rst: etnphy-rstgrp-0 { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x0b0b0 /* ETN PHY RESET */ + >; + }; + + pinctrl_etnphy1_int: etnphy-intgrp-1 { + fsl,pins = < + MX6UL_PAD_CSI_DATA06__GPIO4_IO27 0x0b0b0 /* ETN PHY INT */ + >; + }; + + pinctrl_etnphy1_rst: etnphy-rstgrp-1 { + fsl,pins = < + MX6UL_PAD_CSI_DATA07__GPIO4_IO28 0x0b0b0 /* ETN PHY RESET */ + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x0b0b0 + MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x0b0b0 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x0b0b0 + MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x0b0b0 + >; + }; + + pinctrl_flexcan_xcvr: flexcan-xcvrgrp { + fsl,pins = < + MX6UL_PAD_LCD_DATA00__GPIO3_IO05 0x0b0b0 /* Flexcan XCVR enable */ + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0x0b0b1 + MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0x0b0b1 + MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0x0b0b1 + MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0x0b000 + MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x0b0b1 + MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0x0b0b1 + MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0x0b0b1 + MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x0b0b1 + MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0x0b0b1 + MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0x0b0b1 + MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0x0b0b1 + MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0x0b0b1 + MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0x0b0b1 + MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0x0b0b1 + MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0x0b0b1 + >; + }; + + pinctrl_i2c_gpio: i2c-gpiogrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x4001b8b1 /* I2C SCL */ + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x4001b8b1 /* I2C SDA */ + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b1 + MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_kpp: kppgrp { + fsl,pins = < + MX6UL_PAD_ENET2_RX_DATA1__KPP_COL04 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA0__KPP_COL05 0x1b0b0 + MX6UL_PAD_ENET2_TX_EN__KPP_COL06 0x1b0b0 + MX6UL_PAD_ENET2_RX_ER__KPP_COL07 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA0__KPP_ROW04 0x1b0b0 + MX6UL_PAD_ENET2_RX_EN__KPP_ROW05 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA1__KPP_ROW06 0x1b0b0 + MX6UL_PAD_ENET2_TX_CLK__KPP_ROW07 0x1b0b0 + >; + }; + + pinctrl_lcd_pwr: lcd-pwrgrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x0b0b0 /* LCD Power Enable */ + >; + }; + + pinctrl_lcd_rst: lcd-rstgrp { + fsl,pins = < + MX6UL_PAD_LCD_RESET__GPIO3_IO04 0x0b0b0 /* LCD Reset */ + >; + }; + + pinctrl_pwm5: pwm5grp { + fsl,pins = < + MX6UL_PAD_NAND_DQS__PWM5_OUT 0x0b0b0 + >; + }; + + pinctrl_sai2: sai2grp { + fsl,pins = < + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x0b0b0 /* SSI1_RXD */ + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x0b0b0 /* SSI1_TXD */ + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x0b0b0 /* SSI1_CLK */ + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x0b0b0 /* SSI1_FS */ + >; + }; + + pinctrl_spi_gpio: spi-gpiogrp { + fsl,pins = < + MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x0b0b0 /* CSPI_SS */ + MX6UL_PAD_JTAG_MOD__GPIO1_IO10 0x0b0b0 /* CSPI_SS */ + MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x0b0b0 /* CSPI_MOSI */ + MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 0x0b0b0 /* CSPI_MISO */ + MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x0b0b0 /* CSPI_SCLK */ + >; + }; + + pinctrl_tsc2007: tsc2007grp { + fsl,pins = < + MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x1b0b0 /* Interrupt */ + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x0b0b0 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart1_rtscts: uart1-rtsctsgrp { + fsl,pins = < + MX6UL_PAD_UART1_RTS_B__UART1_DCE_RTS 0x0b0b0 + MX6UL_PAD_UART1_CTS_B__UART1_DCE_CTS 0x0b0b0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x0b0b0 + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart2_rtscts: uart2-rtsctsgrp { + fsl,pins = < + MX6UL_PAD_UART3_RX_DATA__UART2_DCE_RTS 0x0b0b0 + MX6UL_PAD_UART3_TX_DATA__UART2_DCE_CTS 0x0b0b0 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO04__UART5_DCE_TX 0x0b0b0 + MX6UL_PAD_GPIO1_IO05__UART5_DCE_RX 0x0b0b0 + >; + }; + + pinctrl_uart5_rtscts: uart5-rtsctsgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS 0x0b0b0 + MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS 0x0b0b0 + >; + }; + + pinctrl_usbh1_oc: usbh1-ocgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x17059 /* USBH1_OC */ + >; + }; + + pinctrl_usbh1_vbus: usbh1-vbusgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x0b0b0 /* USBH1_VBUSEN */ + >; + }; + + pinctrl_usbotg_oc: usbotg-ocgrp { + fsl,pins = < + MX6UL_PAD_UART3_RTS_B__GPIO1_IO27 0x17059 /* USBOTG_OC */ + >; + }; + + pinctrl_usbotg_vbus: usbotg-vbusgrp { + fsl,pins = < + MX6UL_PAD_UART3_CTS_B__GPIO1_IO26 0x1b0b0 /* USBOTG_VBUSEN */ + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x070b1 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x07099 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x070b1 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x070b1 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x070b1 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x070b1 + >; + }; + + pinctrl_usdhc1_cd: usdhc1cdgrp { + fsl,pins = < + MX6UL_PAD_NAND_CE1_B__GPIO4_IO14 0x170b0 /* SD1 CD */ + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x070b1 + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x070b1 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x070b1 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x070b1 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x070b1 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x070b1 + /* eMMC RESET */ + MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x170b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 71778992f03d..4356b655ef02 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -55,15 +55,15 @@ clock-latency = <61036>; /* two CLK32 periods */ operating-points = < /* kHz uV */ - 528000 1250000 - 396000 1150000 - 198000 1150000 + 528000 1175000 + 396000 1025000 + 198000 950000 >; fsl,soc-operating-points = < /* KHz uV */ - 528000 1250000 - 396000 1150000 - 198000 1150000 + 528000 1175000 + 396000 1175000 + 198000 1175000 >; clocks = <&clks IMX6UL_CLK_ARM>, <&clks IMX6UL_CLK_PLL2_BUS>, diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts new file mode 100644 index 000000000000..1ce97800f0c5 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts @@ -0,0 +1,745 @@ +/* + * Copyright 2016 Boundary Devices, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include +#include "imx7d.dtsi" + +/ { + model = "Boundary Devices i.MX7 Nitrogen7 Board"; + compatible = "boundary,imx7d-nitrogen7", "fsl,imx7d"; + + aliases { + fb_lcd = &lcdif; + t_lcd = &t_lcd; + }; + + memory { + reg = <0x80000000 0x40000000>; + }; + + backlight-j9 { + compatible = "gpio-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight_j9>; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + default-on; + }; + + backlight-j20 { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_can2_3v3: regulator-can2-3v3 { + compatible = "regulator-fixed"; + regulator-name = "can2-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 14 GPIO_ACTIVE_LOW>; + }; + + reg_vref_1v8: regulator-vref-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vref-1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_vref_3v3: regulator-vref-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vref-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_wlan: regulator-wlan { + compatible = "regulator-fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + clocks = <&clks IMX7D_CLKO2_ROOT_DIV>; + clock-names = "slow"; + regulator-name = "reg_wlan"; + startup-delay-us = <70000>; + gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&adc1 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&adc2 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + +&clks { + assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>, + <&clks IMX7D_CLKO2_ROOT_DIV>; + assigned-clock-parents = <&clks IMX7D_CKIL>; + assigned-clock-rates = <0>, <32768>; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + phy-mode = "rgmii"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@4 { + reg = <4>; + }; + }; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + xceiver-supply = <®_can2_3v3>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pfuze3000@08 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + /* use sw1c_reg to align with pfuze100/pfuze200 */ + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + rtc@68 { + compatible = "rv4162"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_rv4162>; + reg = <0x68>; + interrupts-extended = <&gpio2 15 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + touch@48 { + compatible = "ti,tsc2004"; + reg = <0x48>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_tsc2004>; + interrupts-extended = <&gpio3 4 IRQ_TYPE_EDGE_FALLING>; + wakeup-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; + }; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + codec: wm8960@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>; + clock-names = "mclk"; + wlf,shared-lrclk; + }; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat + &pinctrl_lcdif_ctrl>; + lcd-supply = <®_vref_3v3>; + display = <&display0>; + status = "okay"; + + display0: lcd-display { + bits-per-pixel = <16>; + bus-width = <18>; + + display-timings { + native-mode = <&t_lcd>; + t_lcd: t_lcd_default { + /* default to Okaya display */ + clock-frequency = <30000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <40>; + hsync-len = <48>; + vback-porch = <29>; + vfront-porch = <13>; + vsync-len = <3>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + assigned-clocks = <&clks IMX7D_UART2_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart6>; + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1>; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg2>; + dr_mode = "host"; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vgen3_reg>; + bus-width = <4>; + fsl,tuning-step = <2>; + wakeup-source; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc2 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <4>; + non-removable; + vmmc-supply = <®_wlan>; + cap-power-off-card; + keep-power-in-suspend; + status = "okay"; + + wlcore: wlcore@2 { + compatible = "ti,wl1271"; + reg = <2>; + interrupt-parent = <&gpio4>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; + ref-clock-frequency = <38400000>; + }; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + fsl,tuning-step = <2>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog1>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_1 &pinctrl_j2>; + + pinctrl_hog_1: hoggrp-1 { + fsl,pins = < + MX7D_PAD_SD3_RESET_B__GPIO6_IO11 0x5d + MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x7d + MX7D_PAD_ECSPI2_MISO__GPIO4_IO22 0x7d + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x3 + MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x3 + MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 0x3 + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x71 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71 + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x71 + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x71 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x71 + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x11 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x11 + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x11 + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x71 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x11 + MX7D_PAD_SD3_STROBE__GPIO6_IO10 0x75 + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x7d + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x7d + MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x7d + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f + >; + }; + + pinctrl_i2c2_rv4162: i2c2-rv4162grp { + fsl,pins = < + MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x7d + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f + MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f + >; + }; + + pinctrl_i2c3_tsc2004: i2c3tsc2004grp { + fsl,pins = < + MX7D_PAD_LCD_RESET__GPIO3_IO4 0x79 + MX7D_PAD_SD2_WP__GPIO5_IO10 0x7d + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f + MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f + >; + }; + + pinctrl_j2: j2grp { + fsl,pins = < + MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x7d + MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x7d + MX7D_PAD_SAI1_RX_DATA__GPIO6_IO12 0x7d + MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x7d + MX7D_PAD_SD1_WP__GPIO5_IO1 0x7d + MX7D_PAD_EPDC_SDSHR__GPIO2_IO19 0x7d + MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x7d + MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x7d + MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x7d + MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x7d + MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x7d + MX7D_PAD_EPDC_DATA10__GPIO2_IO10 0x7d + MX7D_PAD_EPDC_DATA11__GPIO2_IO11 0x7d + MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x7d + MX7D_PAD_SAI1_TX_SYNC__GPIO6_IO14 0x7d + MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x7d + MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x7d + MX7D_PAD_SD2_CD_B__GPIO5_IO9 0x7d + MX7D_PAD_EPDC_GDCLK__GPIO2_IO24 0x7d + MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21 0x7d + MX7D_PAD_EPDC_GDOE__GPIO2_IO25 0x7d + MX7D_PAD_EPDC_GDRL__GPIO2_IO26 0x7d + MX7D_PAD_SAI2_TX_DATA__GPIO6_IO22 0x7d + MX7D_PAD_EPDC_SDCE0__GPIO2_IO20 0x7d + MX7D_PAD_SAI2_TX_BCLK__GPIO6_IO20 0x7d + MX7D_PAD_EPDC_SDCE1__GPIO2_IO21 0x7d + MX7D_PAD_SAI2_TX_SYNC__GPIO6_IO19 0x7d + MX7D_PAD_EPDC_SDCE2__GPIO2_IO22 0x7d + MX7D_PAD_EPDC_SDCE3__GPIO2_IO23 0x7d + MX7D_PAD_EPDC_GDSP__GPIO2_IO27 0x7d + MX7D_PAD_EPDC_SDCLK__GPIO2_IO16 0x7d + MX7D_PAD_EPDC_SDLE__GPIO2_IO17 0x7d + MX7D_PAD_EPDC_SDOE__GPIO2_IO18 0x7d + MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x7d + MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x7d + >; + }; + + pinctrl_lcdif_dat: lcdifdatgrp { + fsl,pins = < + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 + MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79 + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 + MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79 + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + >; + }; + + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x7d + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 + MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX7D_PAD_UART2_TX_DATA__UART2_DCE_TX 0x79 + MX7D_PAD_UART2_RX_DATA__UART2_DCE_RX 0x79 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x79 + MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x79 + MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x7d + >; + }; + + pinctrl_uart6: uart6grp { + fsl,pins = < + MX7D_PAD_ECSPI1_MOSI__UART6_DCE_TX 0x79 + MX7D_PAD_ECSPI1_SCLK__UART6_DCE_RX 0x79 + MX7D_PAD_ECSPI1_SS0__UART6_DCE_CTS 0x79 + MX7D_PAD_ECSPI1_MISO__UART6_DCE_RTS 0x79 + >; + }; + + pinctrl_usbotg2: usbotg2grp { + fsl,pins = < + MX7D_PAD_UART3_RTS_B__USB_OTG2_OC 0x7d + MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x75 + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x75 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX7D_PAD_SD2_CMD__SD2_CMD 0x59 + MX7D_PAD_SD2_CLK__SD2_CLK 0x19 + MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59 + MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59 + MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59 + MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59 + MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x59 + MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 0x59 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + >; + }; +}; + +&iomuxc_lpsr { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_2>; + + pinctrl_hog_2: hoggrp-2 { + fsl,pins = < + MX7D_PAD_GPIO1_IO02__GPIO1_IO2 0x7d + MX7D_PAD_GPIO1_IO03__CCM_CLKO2 0x7d + >; + }; + + pinctrl_backlight_j9: backlightj9grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO07__GPIO1_IO7 0x7d + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO01__PWM1_OUT 0x7d + >; + }; + + pinctrl_usbotg1: usbotg1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO04__USB_OTG1_OC 0x7d + MX7D_PAD_GPIO1_IO05__GPIO1_IO5 0x14 + >; + }; + + pinctrl_wdog1: wdog1grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO00__WDOD1_WDOG_B 0x75 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index b5a50e0e7ff1..6b3faa298417 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -651,6 +651,17 @@ #pwm-cells = <2>; status = "disabled"; }; + + lcdif: lcdif@30730000 { + compatible = "fsl,imx7d-lcdif", "fsl,imx28-lcdif"; + reg = <0x30730000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>, + <&clks IMX7D_CLK_DUMMY>, + <&clks IMX7D_CLK_DUMMY>; + clock-names = "pix", "axi", "disp_axi"; + status = "disabled"; + }; }; aips3: aips-bus@30800000 { @@ -693,6 +704,26 @@ status = "disabled"; }; + flexcan1: can@30a00000 { + compatible = "fsl,imx7d-flexcan", "fsl,imx6q-flexcan"; + reg = <0x30a00000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_CLK_DUMMY>, + <&clks IMX7D_CAN1_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + flexcan2: can@30a10000 { + compatible = "fsl,imx7d-flexcan", "fsl,imx6q-flexcan"; + reg = <0x30a10000 0x10000>; + interrupts = ; + clocks = <&clks IMX7D_CLK_DUMMY>, + <&clks IMX7D_CAN2_ROOT_CLK>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + i2c1: i2c@30a20000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/integrator.dtsi b/arch/arm/boot/dts/integrator.dtsi index b82f0e6d9a63..6fe0dd1d3541 100644 --- a/arch/arm/boot/dts/integrator.dtsi +++ b/arch/arm/boot/dts/integrator.dtsi @@ -52,8 +52,9 @@ }; flash@24000000 { - compatible = "cfi-flash"; + compatible = "arm,versatile-flash", "cfi-flash"; reg = <0x24000000 0x02000000>; + bank-width = <4>; }; fpga { diff --git a/arch/arm/boot/dts/k2e-clocks.dtsi b/arch/arm/boot/dts/keystone-k2e-clocks.dtsi similarity index 100% rename from arch/arm/boot/dts/k2e-clocks.dtsi rename to arch/arm/boot/dts/keystone-k2e-clocks.dtsi diff --git a/arch/arm/boot/dts/k2e-evm.dts b/arch/arm/boot/dts/keystone-k2e-evm.dts similarity index 98% rename from arch/arm/boot/dts/k2e-evm.dts rename to arch/arm/boot/dts/keystone-k2e-evm.dts index b7e99807f5c2..4c32ebc1425a 100644 --- a/arch/arm/boot/dts/k2e-evm.dts +++ b/arch/arm/boot/dts/keystone-k2e-evm.dts @@ -10,7 +10,7 @@ /dts-v1/; #include "keystone.dtsi" -#include "k2e.dtsi" +#include "keystone-k2e.dtsi" / { compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone"; diff --git a/arch/arm/boot/dts/k2e-netcp.dtsi b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi similarity index 100% rename from arch/arm/boot/dts/k2e-netcp.dtsi rename to arch/arm/boot/dts/keystone-k2e-netcp.dtsi diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi similarity index 97% rename from arch/arm/boot/dts/k2e.dtsi rename to arch/arm/boot/dts/keystone-k2e.dtsi index 1097dada56d2..96b349fb0430 100644 --- a/arch/arm/boot/dts/k2e.dtsi +++ b/arch/arm/boot/dts/keystone-k2e.dtsi @@ -44,7 +44,7 @@ }; soc { - /include/ "k2e-clocks.dtsi" + /include/ "keystone-k2e-clocks.dtsi" usb: usb@2680000 { interrupts = ; @@ -145,6 +145,6 @@ clock-names = "fck"; bus_freq = <2500000>; }; - /include/ "k2e-netcp.dtsi" + /include/ "keystone-k2e-netcp.dtsi" }; }; diff --git a/arch/arm/boot/dts/k2hk-clocks.dtsi b/arch/arm/boot/dts/keystone-k2hk-clocks.dtsi similarity index 100% rename from arch/arm/boot/dts/k2hk-clocks.dtsi rename to arch/arm/boot/dts/keystone-k2hk-clocks.dtsi diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/keystone-k2hk-evm.dts similarity index 99% rename from arch/arm/boot/dts/k2hk-evm.dts rename to arch/arm/boot/dts/keystone-k2hk-evm.dts index 8161bf53271b..b38b3441818b 100644 --- a/arch/arm/boot/dts/k2hk-evm.dts +++ b/arch/arm/boot/dts/keystone-k2hk-evm.dts @@ -10,7 +10,7 @@ /dts-v1/; #include "keystone.dtsi" -#include "k2hk.dtsi" +#include "keystone-k2hk.dtsi" / { compatible = "ti,k2hk-evm", "ti,k2hk", "ti,keystone"; diff --git a/arch/arm/boot/dts/k2hk-netcp.dtsi b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi similarity index 100% rename from arch/arm/boot/dts/k2hk-netcp.dtsi rename to arch/arm/boot/dts/keystone-k2hk-netcp.dtsi diff --git a/arch/arm/boot/dts/k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi similarity index 96% rename from arch/arm/boot/dts/k2hk.dtsi rename to arch/arm/boot/dts/keystone-k2hk.dtsi index ada4c7ac96e7..8f67fa8df936 100644 --- a/arch/arm/boot/dts/k2hk.dtsi +++ b/arch/arm/boot/dts/keystone-k2hk.dtsi @@ -44,7 +44,7 @@ }; soc { - /include/ "k2hk-clocks.dtsi" + /include/ "keystone-k2hk-clocks.dtsi" dspgpio0: keystone_dsp_gpio@02620240 { compatible = "ti,keystone-dsp-gpio"; @@ -112,6 +112,6 @@ clock-names = "fck"; bus_freq = <2500000>; }; - /include/ "k2hk-netcp.dtsi" + /include/ "keystone-k2hk-netcp.dtsi" }; }; diff --git a/arch/arm/boot/dts/k2l-clocks.dtsi b/arch/arm/boot/dts/keystone-k2l-clocks.dtsi similarity index 100% rename from arch/arm/boot/dts/k2l-clocks.dtsi rename to arch/arm/boot/dts/keystone-k2l-clocks.dtsi diff --git a/arch/arm/boot/dts/k2l-evm.dts b/arch/arm/boot/dts/keystone-k2l-evm.dts similarity index 98% rename from arch/arm/boot/dts/k2l-evm.dts rename to arch/arm/boot/dts/keystone-k2l-evm.dts index 00861244d788..7f9c2e94d605 100644 --- a/arch/arm/boot/dts/k2l-evm.dts +++ b/arch/arm/boot/dts/keystone-k2l-evm.dts @@ -10,7 +10,7 @@ /dts-v1/; #include "keystone.dtsi" -#include "k2l.dtsi" +#include "keystone-k2l.dtsi" / { compatible = "ti,k2l-evm", "ti,k2l", "ti,keystone"; diff --git a/arch/arm/boot/dts/k2l-netcp.dtsi b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi similarity index 100% rename from arch/arm/boot/dts/k2l-netcp.dtsi rename to arch/arm/boot/dts/keystone-k2l-netcp.dtsi diff --git a/arch/arm/boot/dts/k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi similarity index 96% rename from arch/arm/boot/dts/k2l.dtsi rename to arch/arm/boot/dts/keystone-k2l.dtsi index 4446da72b0ae..ff22ffc3dee7 100644 --- a/arch/arm/boot/dts/k2l.dtsi +++ b/arch/arm/boot/dts/keystone-k2l.dtsi @@ -32,7 +32,7 @@ }; soc { - /include/ "k2l-clocks.dtsi" + /include/ "keystone-k2l-clocks.dtsi" uart2: serial@02348400 { compatible = "ns16550a"; @@ -92,7 +92,7 @@ clock-names = "fck"; bus_freq = <2500000>; }; - /include/ "k2l-netcp.dtsi" + /include/ "keystone-k2l-netcp.dtsi" }; }; diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index 3f272826f537..e34b2265458a 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -20,6 +20,9 @@ aliases { serial0 = &uart0; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; }; memory { @@ -59,6 +62,14 @@ ; }; + psci { + compatible = "arm,psci"; + method = "smc"; + cpu_suspend = <0x84000001>; + cpu_off = <0x84000002>; + cpu_on = <0x84000003>; + }; + soc { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/kirkwood-6192.dtsi b/arch/arm/boot/dts/kirkwood-6192.dtsi index 9e6e9e2691d5..d573e03f3134 100644 --- a/arch/arm/boot/dts/kirkwood-6192.dtsi +++ b/arch/arm/boot/dts/kirkwood-6192.dtsi @@ -1,6 +1,6 @@ / { - mbus { - pciec: pcie-controller { + mbus@f1000000 { + pciec: pcie-controller@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi index 7dc7d6782e83..748d0b62f233 100644 --- a/arch/arm/boot/dts/kirkwood-6281.dtsi +++ b/arch/arm/boot/dts/kirkwood-6281.dtsi @@ -1,6 +1,6 @@ / { - mbus { - pciec: pcie-controller { + mbus@f1000000 { + pciec: pcie-controller@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index 4680eec990f0..bb63d2d50fc5 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -1,6 +1,6 @@ / { - mbus { - pciec: pcie-controller { + mbus@f1000000 { + pciec: pcie-controller@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi index 9e1f741d74ff..720c210d491d 100644 --- a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi +++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi @@ -1,6 +1,6 @@ / { - mbus { - pciec: pcie-controller { + mbus@f1000000 { + pciec: pcie-controller@82000000 { compatible = "marvell,kirkwood-pcie"; status = "disabled"; device_type = "pci"; diff --git a/arch/arm/boot/dts/kirkwood-b3.dts b/arch/arm/boot/dts/kirkwood-b3.dts index d2936ad3af1d..d091ecb61cd2 100644 --- a/arch/arm/boot/dts/kirkwood-b3.dts +++ b/arch/arm/boot/dts/kirkwood-b3.dts @@ -33,17 +33,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - /* Wifi model has Atheros chipset on pcie port */ - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_button_power: pmx-button-power { @@ -199,3 +188,11 @@ }; }; +/* Wifi model has Atheros chipset on pcie port */ +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-blackarmor-nas220.dts b/arch/arm/boot/dts/kirkwood-blackarmor-nas220.dts index fa02a9aff05e..f16a73e49a88 100644 --- a/arch/arm/boot/dts/kirkwood-blackarmor-nas220.dts +++ b/arch/arm/boot/dts/kirkwood-blackarmor-nas220.dts @@ -36,13 +36,13 @@ gpio_keys { compatible = "gpio-keys"; - button@1{ + reset { label = "Reset"; linux,code = ; gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>; }; - button@2{ + button { label = "Power"; linux,code = ; gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-cloudbox.dts b/arch/arm/boot/dts/kirkwood-cloudbox.dts index 7ec76566acf2..555b7e4c58a5 100644 --- a/arch/arm/boot/dts/kirkwood-cloudbox.dts +++ b/arch/arm/boot/dts/kirkwood-cloudbox.dts @@ -60,7 +60,7 @@ #address-cells = <1>; #size-cells = <0>; - button@1 { + power { label = "Power push button"; linux,code = ; gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-db-88f6281.dts b/arch/arm/boot/dts/kirkwood-db-88f6281.dts index c39dd766c75a..aee6f02b1c80 100644 --- a/arch/arm/boot/dts/kirkwood-db-88f6281.dts +++ b/arch/arm/boot/dts/kirkwood-db-88f6281.dts @@ -17,14 +17,12 @@ / { model = "Marvell DB-88F6281-BP Development Board"; compatible = "marvell,db-88f6281-bp", "marvell,kirkwood-88f6281", "marvell,kirkwood"; - - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-db-88f6282.dts b/arch/arm/boot/dts/kirkwood-db-88f6282.dts index 701c6b6cdaa2..e8b23e13ec0c 100644 --- a/arch/arm/boot/dts/kirkwood-db-88f6282.dts +++ b/arch/arm/boot/dts/kirkwood-db-88f6282.dts @@ -17,18 +17,16 @@ / { model = "Marvell DB-88F6282-BP Development Board"; compatible = "marvell,db-88f6282-bp", "marvell,kirkwood-88f6282", "marvell,kirkwood"; - - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - - pcie@2,0 { - status = "okay"; - }; - }; - }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&pcie1 { + status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-dir665.dts b/arch/arm/boot/dts/kirkwood-dir665.dts index 0473fcc260f7..41acbb6dd6ab 100644 --- a/arch/arm/boot/dts/kirkwood-dir665.dts +++ b/arch/arm/boot/dts/kirkwood-dir665.dts @@ -25,16 +25,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 =< &pmx_led_usb @@ -203,7 +193,7 @@ }; }; - dsa@0 { + dsa { compatible = "marvell,dsa"; #address-cells = <2>; #size-cells = <0>; @@ -276,3 +266,11 @@ &rtc { status = "disabled"; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index 113dcf056dcf..d8fca9db46d0 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -13,17 +13,17 @@ &pmx_button_reset>; pinctrl-names = "default"; - button@1 { + power { label = "Power button"; linux,code = ; gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; }; - button@2 { + eject { label = "USB unmount button"; linux,code = ; gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; }; - button@3 { + reset { label = "Reset button"; linux,code = ; gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-ds111.dts b/arch/arm/boot/dts/kirkwood-ds111.dts index 61f47fbe44d0..a85a4664431b 100644 --- a/arch/arm/boot/dts/kirkwood-ds111.dts +++ b/arch/arm/boot/dts/kirkwood-ds111.dts @@ -40,6 +40,6 @@ status = "okay"; }; -&pcie2 { +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ds112.dts b/arch/arm/boot/dts/kirkwood-ds112.dts index b84af3da8c84..6cef4bdbc01b 100644 --- a/arch/arm/boot/dts/kirkwood-ds112.dts +++ b/arch/arm/boot/dts/kirkwood-ds112.dts @@ -44,6 +44,10 @@ status = "okay"; }; -&pcie2 { +&pciec { + status = "okay"; +}; + +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ds212.dts b/arch/arm/boot/dts/kirkwood-ds212.dts index 99afd462f956..7f32e7abffac 100644 --- a/arch/arm/boot/dts/kirkwood-ds212.dts +++ b/arch/arm/boot/dts/kirkwood-ds212.dts @@ -43,6 +43,6 @@ status = "okay"; }; -&pcie2 { +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ds411.dts b/arch/arm/boot/dts/kirkwood-ds411.dts index 623cd4a37d71..72e58307416d 100644 --- a/arch/arm/boot/dts/kirkwood-ds411.dts +++ b/arch/arm/boot/dts/kirkwood-ds411.dts @@ -48,6 +48,10 @@ status = "okay"; }; -&pcie2 { +&pciec { + status = "okay"; +}; + +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ds411slim.dts b/arch/arm/boot/dts/kirkwood-ds411slim.dts index a0a1fad8b4de..aaaf31b81522 100644 --- a/arch/arm/boot/dts/kirkwood-ds411slim.dts +++ b/arch/arm/boot/dts/kirkwood-ds411slim.dts @@ -44,6 +44,6 @@ status = "okay"; }; -&pcie2 { +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index bfa5edde179c..ef84d8699a76 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -62,12 +62,12 @@ pinctrl-0 = <&pmx_button_reset &pmx_button_usb_copy>; pinctrl-names = "default"; - button@1 { + copy { label = "USB Copy"; linux,code = ; gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; }; - button@2 { + reset { label = "Reset"; linux,code = ; gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 38e31d15a62d..d25184ae4af3 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -19,16 +19,6 @@ linux,initrd-end = <0x4800000>; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_button_reset: pmx-button-reset { @@ -136,13 +126,13 @@ pinctrl-0 = < &pmx_button_reset &pmx_button_otb >; pinctrl-names = "default"; - button@1 { + otb { label = "OTB Button"; linux,code = ; gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; debounce-interval = <100>; }; - button@2 { + reset { label = "Reset"; linux,code = ; gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; @@ -194,3 +184,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-km_common.dtsi b/arch/arm/boot/dts/kirkwood-km_common.dtsi index 8367c772c764..7962bdefde49 100644 --- a/arch/arm/boot/dts/kirkwood-km_common.dtsi +++ b/arch/arm/boot/dts/kirkwood-km_common.dtsi @@ -4,16 +4,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >; @@ -34,7 +24,7 @@ }; }; - i2c@0 { + i2c { compatible = "i2c-gpio"; gpios = < &gpio0 8 GPIO_ACTIVE_HIGH /* sda */ &gpio0 9 GPIO_ACTIVE_HIGH>; /* scl */ @@ -46,3 +36,11 @@ status = "okay"; chip-delay = <25>; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-laplug.dts b/arch/arm/boot/dts/kirkwood-laplug.dts index 24425660e973..1b0f070c2676 100644 --- a/arch/arm/boot/dts/kirkwood-laplug.dts +++ b/arch/arm/boot/dts/kirkwood-laplug.dts @@ -27,15 +27,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { serial@12000 { status = "okay"; @@ -62,7 +53,7 @@ gpio_keys { compatible = "gpio-keys"; - button@1{ + power { label = "Power push button"; linux,code = ; gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; @@ -169,3 +160,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-linkstation.dtsi b/arch/arm/boot/dts/kirkwood-linkstation.dtsi index 69061b6e987b..36c54c9dfa30 100644 --- a/arch/arm/boot/dts/kirkwood-linkstation.dtsi +++ b/arch/arm/boot/dts/kirkwood-linkstation.dtsi @@ -49,15 +49,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_power_hdd0: pmx-power-hdd0 { @@ -200,3 +191,11 @@ }; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-linksys-viper.dts b/arch/arm/boot/dts/kirkwood-linksys-viper.dts new file mode 100644 index 000000000000..345fcac48dc7 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-linksys-viper.dts @@ -0,0 +1,240 @@ +/* + * kirkwood-viper.dts - Device Tree file for Linksys viper (E4200v2 / EA4500) + * + * (c) 2013 Jonas Gorski + * (c) 2013 Deutsche Telekom Innovation Laboratories + * (c) 2014 Luka Perkov + * (c) 2014 Randy C. Will + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6282.dtsi" + +/ { + model = "Linksys Viper (E4200v2 / EA4500)"; + compatible = "linksys,viper", "marvell,kirkwood-88f6282", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >; + pinctrl-names = "default"; + + wps { + label = "WPS Button"; + linux,code = ; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + reset { + label = "Reset Button"; + linux,code = ; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >; + pinctrl-names = "default"; + + white-health { + label = "viper:white:health"; + gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; + }; + + white-pulse { + label = "viper:white:pulse"; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; + + dsa { + compatible = "marvell,dsa"; + #address-cells = <2>; + #size-cells = <0>; + + dsa,ethernet = <ð0port>; + dsa,mii-bus = <&mdio>; + + switch@16,0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <16 0>; /* MDIO address 16, switch 0 in tree */ + + port@0 { + reg = <0>; + label = "ethernet1"; + }; + + port@1 { + reg = <1>; + label = "ethernet2"; + }; + + port@2 { + reg = <2>; + label = "ethernet3"; + }; + + port@3 { + reg = <3>; + label = "ethernet4"; + }; + + port@4 { + reg = <4>; + label = "internet"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + }; + }; + }; +}; + +&pinctrl { + pmx_led_white_health: pmx-led-white-health { + marvell,pins = "mpp7"; + marvell,function = "gpo"; + }; + pmx_led_white_pulse: pmx-led-white-pulse { + marvell,pins = "mpp14"; + marvell,function = "gpio"; + }; + pmx_btn_wps: pmx-btn-wps { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + pmx_btn_reset: pmx-btn-reset { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; +}; + +&nand { + status = "okay"; + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "u_env"; + reg = <0x80000 0x20000>; + }; + + partition@A0000 { + label = "s_env"; + reg = <0xA0000 0x20000>; + }; + + partition@200000 { + label = "kernel"; + reg = <0x200000 0x2A0000>; + }; + + partition@4A0000 { + label = "rootfs"; + reg = <0x4A0000 0x1760000>; + }; + + partition@1C00000 { + label = "alt_kernel"; + reg = <0x1C00000 0x2A0000>; + }; + + partition@1EA0000 { + label = "alt_rootfs"; + reg = <0x1EA0000 0x1760000>; + }; + + partition@3600000 { + label = "syscfg"; + reg = <0x3600000 0x4A00000>; + }; + + partition@C0000 { + label = "unused"; + reg = <0xC0000 0x140000>; + }; + + }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&pcie1 { + status = "okay"; +}; + +&mdio { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set + * fixed speed and duplex. + */ +ð0 { + status = "okay"; + ethernet0-port@0 { + speed = <1000>; + duplex = <1>; + }; +}; + +/* eth1 is connected to the switch at port 6. However DSA only supports a + * single CPU port. So leave this port disabled to avoid confusion. + */ +ð1 { + status = "disabled"; +}; + +/* There is no battery on the board, so the RTC does not keep + * time when there is no power, making it useless. + */ +&rtc { + status = "disabled"; +}; + diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi index 1d6528d82969..8b7c6ce79a41 100644 --- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi +++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi @@ -107,18 +107,18 @@ &pmx_power_auto_switch>; pinctrl-names = "default"; - button@1 { + option { label = "Function Button"; linux,code = ; gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; }; - button@2 { + reserved { label = "Power-on Switch"; linux,code = ; linux,input-type = <5>; gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; }; - button@3 { + power { label = "Power-auto Switch"; linux,code = ; linux,input-type = <5>; @@ -133,28 +133,28 @@ &pmx_led_function_blue>; pinctrl-names = "default"; - led@1 { + func_blue { label = "lsxl:blue:func"; gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; }; - led@2 { + alarm { label = "lsxl:red:alarm"; gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; }; - led@3 { + info { label = "lsxl:amber:info"; gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; }; - led@4 { + power { label = "lsxl:blue:power"; gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; default-state = "keep"; }; - led@5 { + func_red { label = "lsxl:red:func"; gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts index f3a991837515..aa413b0bcce2 100644 --- a/arch/arm/boot/dts/kirkwood-mplcec4.dts +++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts @@ -17,16 +17,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_led_health: pmx-led-health { @@ -215,3 +205,11 @@ phy-handle = <ðphy1>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts b/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts index b7e7d78c484e..172a38c0b8a9 100644 --- a/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts +++ b/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts @@ -31,16 +31,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pin-controller@10000 { pmx_usb_led: pmx-usb-led { @@ -109,19 +99,19 @@ pinctrl-0 = <&pmx_keys>; pinctrl-names = "default"; - button@1 { + restart { label = "SWR Button"; linux,code = ; gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; }; - button@2 { + wps { label = "WPS Button"; linux,code = ; gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; }; }; - dsa@0 { + dsa { compatible = "marvell,dsa"; #address-cells = <1>; #size-cells = <0>; @@ -179,3 +169,11 @@ duplex = <1>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-nas2big.dts b/arch/arm/boot/dts/kirkwood-nas2big.dts index 7427ec50b829..f53bcacf6b63 100644 --- a/arch/arm/boot/dts/kirkwood-nas2big.dts +++ b/arch/arm/boot/dts/kirkwood-nas2big.dts @@ -28,16 +28,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { rtc@10300 { /* The on-chip RTC is not powered (no supercap). */ @@ -141,3 +131,11 @@ reg = <0x9100000 0x6f00000>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts index fd733c63bc27..c0413b63cf2e 100644 --- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts +++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts @@ -28,16 +28,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_button_power: pmx-button-power { @@ -193,7 +183,7 @@ #address-cells = <1>; #size-cells = <0>; - usb3_regulator: usb3-regulator { + usb3_regulator: usb3-regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "USB 3.0 Power"; @@ -251,3 +241,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts index b514d643fb6c..2bfc6cfa151d 100644 --- a/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts +++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts @@ -28,18 +28,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - /* Connected to NEC uPD720200 USB 3.0 controller */ - pcie@1,0 { - /* Port 0, Lane 0 */ - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_button_power: pmx-button-power { @@ -205,7 +193,7 @@ #address-cells = <1>; #size-cells = <0>; - usb3_regulator: usb3-regulator { + usb3_regulator: usb3-regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "USB 3.0 Power"; @@ -265,3 +253,12 @@ phy-handle = <ðphy0>; }; }; + +/* Connected to NEC uPD720200 USB 3.0 controller */ +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-netxbig.dtsi b/arch/arm/boot/dts/kirkwood-netxbig.dtsi index 62515a8b99b9..52b58fe0c4fe 100644 --- a/arch/arm/boot/dts/kirkwood-netxbig.dtsi +++ b/arch/arm/boot/dts/kirkwood-netxbig.dtsi @@ -59,22 +59,22 @@ #size-cells = <0>; /* - * button@1 and button@2 represent a three position rocker + * esc and power represent a three position rocker * switch. Thus the conventional KEY_POWER does not fit */ - button@1 { + exc { label = "Back power switch (on|auto)"; linux,code = ; linux,input-type = <5>; gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; }; - button@2 { + power { label = "Back power switch (auto|off)"; linux,code = ; linux,input-type = <5>; gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; }; - button@3 { + option { label = "Function button"; linux,code = ; gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi index e832b6320264..282605f4c92c 100644 --- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi @@ -57,7 +57,7 @@ #address-cells = <1>; #size-cells = <0>; - button@1 { + power { label = "Power push button"; linux,code = ; gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; @@ -83,7 +83,7 @@ &mdio { status = "okay"; - ethphy0: ethernet-phy { + ethphy0: ethernet-phy@X { /* overwrite reg property in board file */ }; }; diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index 6139df0f376c..0b69ee4934fa 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -15,16 +15,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 = <&pmx_unknown>; @@ -138,3 +128,11 @@ }; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-nsa320.dts b/arch/arm/boot/dts/kirkwood-nsa320.dts index 24f686d1044d..6ab104b4bb42 100644 --- a/arch/arm/boot/dts/kirkwood-nsa320.dts +++ b/arch/arm/boot/dts/kirkwood-nsa320.dts @@ -27,16 +27,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-names = "default"; @@ -193,10 +183,19 @@ }; }; + hwmon { + compatible = "zyxel,nsa320-mcu"; + pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act>; + pinctrl-names = "default"; + + data-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + clk-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + act-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; + }; + /* The following pins are currently not assigned to a driver, some of them should be configured as inputs. - pinctrl-0 = <&pmx_mcu_data &pmx_mcu_clk &pmx_mcu_act - &pmx_htp &pmx_vid_b1 + pinctrl-0 = <&pmx_htp &pmx_vid_b1 &pmx_power_resume_data &pmx_power_resume_clk>; */ }; @@ -213,3 +212,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-nsa325.dts b/arch/arm/boot/dts/kirkwood-nsa325.dts index bc4ec9332387..36c64816bf7f 100644 --- a/arch/arm/boot/dts/kirkwood-nsa325.dts +++ b/arch/arm/boot/dts/kirkwood-nsa325.dts @@ -28,16 +28,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-names = "default"; @@ -236,3 +226,10 @@ }; }; +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi b/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi index 2075a2e828f1..e09b79ac73fd 100644 --- a/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-nsa3x0-common.dtsi @@ -4,16 +4,6 @@ / { model = "ZyXEL NSA310"; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { @@ -77,17 +67,17 @@ pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>; pinctrl-names = "default"; - button@1 { + power { label = "Power Button"; linux,code = ; gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; }; - button@2 { + copy { label = "Copy Button"; linux,code = ; gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; }; - button@3 { + reset { label = "Reset Button"; linux,code = ; gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; @@ -157,3 +147,11 @@ reg = <0x5040000 0x2fc0000>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts index fb9dc227255d..0db0e3edc88f 100644 --- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts +++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts @@ -117,7 +117,7 @@ #address-cells = <1>; #size-cells = <0>; - button@1 { + power { label = "Init Button"; linux,code = ; gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a7.dts b/arch/arm/boot/dts/kirkwood-openblocks_a7.dts index d5e3bc518968..cf2f5240e176 100644 --- a/arch/arm/boot/dts/kirkwood-openblocks_a7.dts +++ b/arch/arm/boot/dts/kirkwood-openblocks_a7.dts @@ -135,7 +135,7 @@ #address-cells = <1>; #size-cells = <0>; - button@1 { + button { label = "Init Button"; linux,code = ; gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/kirkwood-openrd.dtsi b/arch/arm/boot/dts/kirkwood-openrd.dtsi index 24f1d30970a0..e4ecab112601 100644 --- a/arch/arm/boot/dts/kirkwood-openrd.dtsi +++ b/arch/arm/boot/dts/kirkwood-openrd.dtsi @@ -25,16 +25,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 = <&pmx_select28 &pmx_sdio_cd &pmx_select34>; @@ -125,3 +115,7 @@ reg = <0x0600000 0x1FA00000>; }; }; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts b/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts index 8082d64266a3..b2f26239d298 100644 --- a/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts +++ b/arch/arm/boot/dts/kirkwood-pogoplug-series-4.dts @@ -33,7 +33,7 @@ pinctrl-0 = <&pmx_button_eject>; pinctrl-names = "default"; - button@1 { + eject { debounce_interval = <50>; wakeup-source; linux,code = ; diff --git a/arch/arm/boot/dts/kirkwood-rd88f6192.dts b/arch/arm/boot/dts/kirkwood-rd88f6192.dts index e0b959396ca2..b8af907249fb 100644 --- a/arch/arm/boot/dts/kirkwood-rd88f6192.dts +++ b/arch/arm/boot/dts/kirkwood-rd88f6192.dts @@ -29,16 +29,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 = <&pmx_usb_power>; @@ -108,4 +98,12 @@ ethernet0-port@0 { phy-handle = <ðphy0>; }; -}; \ No newline at end of file +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281-a.dts b/arch/arm/boot/dts/kirkwood-rd88f6281-a.dts index f2e08b3b33ea..6f771a99cb02 100644 --- a/arch/arm/boot/dts/kirkwood-rd88f6281-a.dts +++ b/arch/arm/boot/dts/kirkwood-rd88f6281-a.dts @@ -19,7 +19,7 @@ model = "Marvell RD88f6281 Reference design, with A0 or higher SoC"; compatible = "marvell,rd88f6281-a", "marvell,rd88f6281","marvell,kirkwood-88f6281", "marvell,kirkwood"; - dsa@0 { + dsa { switch@0 { reg = <10 0>; /* MDIO address 10, switch 0 in tree */ }; diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts b/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts index f4272b64ed7f..1a797381d3d4 100644 --- a/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts +++ b/arch/arm/boot/dts/kirkwood-rd88f6281-z0.dts @@ -19,7 +19,7 @@ model = "Marvell RD88f6281 Reference design, with Z0 SoC"; compatible = "marvell,rd88f6281-z0", "marvell,rd88f6281","marvell,kirkwood-88f6281", "marvell,kirkwood"; - dsa@0 { + dsa { switch@0 { reg = <0 0>; /* MDIO address 0, switch 0 in tree */ port@4 { diff --git a/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi b/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi index d195e884b3b5..d5aacf137e40 100644 --- a/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi +++ b/arch/arm/boot/dts/kirkwood-rd88f6281.dtsi @@ -25,16 +25,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-names = "default"; @@ -63,7 +53,7 @@ }; }; - dsa@0 { + dsa { compatible = "marvell,dsa"; #address-cells = <2>; #size-cells = <0>; @@ -134,3 +124,11 @@ duplex = <1>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-rs212.dts b/arch/arm/boot/dts/kirkwood-rs212.dts index 3b19f1fd4cac..2c722ecd5331 100644 --- a/arch/arm/boot/dts/kirkwood-rs212.dts +++ b/arch/arm/boot/dts/kirkwood-rs212.dts @@ -44,6 +44,10 @@ status = "okay"; }; -&pcie2 { +&pciec { + status = "okay"; +}; + +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-synology.dtsi b/arch/arm/boot/dts/kirkwood-synology.dtsi index 04015c174b99..65e9524e852a 100644 --- a/arch/arm/boot/dts/kirkwood-synology.dtsi +++ b/arch/arm/boot/dts/kirkwood-synology.dtsi @@ -10,20 +10,6 @@ */ / { - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - - pcie2: pcie@2,0 { - status = "disabled"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_alarmled_12: pmx-alarmled-12 { @@ -861,3 +847,11 @@ phy-handle = <ðphy1>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-t5325.dts b/arch/arm/boot/dts/kirkwood-t5325.dts index ed956b849a71..3500f4738fb0 100644 --- a/arch/arm/boot/dts/kirkwood-t5325.dts +++ b/arch/arm/boot/dts/kirkwood-t5325.dts @@ -30,16 +30,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { pinctrl-0 = <&pmx_i2s &pmx_sysrst>; @@ -173,7 +163,7 @@ pinctrl-0 = <&pmx_button_power>; pinctrl-names = "default"; - button@1 { + power { label = "Power Button"; linux,code = ; gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; @@ -217,7 +207,7 @@ &mdio { status = "okay"; - ethphy0: ethernet-phy { + ethphy0: ethernet-phy@8 { device_type = "ethernet-phy"; reg = <8>; }; @@ -229,3 +219,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts index 9767d73f3857..ee62204e4ecd 100644 --- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts +++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts @@ -39,12 +39,12 @@ pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; pinctrl-names = "default"; - button@1 { + copy { label = "USB Copy"; linux,code = ; gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; }; - button@2 { + reset { label = "Reset"; linux,code = ; gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts index bfc1a32d4e42..3437bb396844 100644 --- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts +++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts @@ -5,16 +5,6 @@ #include "kirkwood-ts219.dtsi" / { - mbus { - pcie-controller { - status = "okay"; - - pcie@2,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { pinctrl: pin-controller@10000 { @@ -49,12 +39,12 @@ pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; pinctrl-names = "default"; - button@1 { + copy { label = "USB Copy"; linux,code = ; gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; }; - button@2 { + reset { label = "Reset"; linux,code = ; gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; @@ -63,3 +53,5 @@ }; ðphy0 { reg = <0>; }; + +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index 0e46560551f4..62e5e2d5c348 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -12,16 +12,6 @@ stdout-path = &uart0; }; - mbus { - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; - }; - ocp@f1000000 { i2c@11000 { status = "okay"; @@ -94,7 +84,7 @@ &mdio { status = "okay"; - ethphy0: ethernet-phy { + ethphy0: ethernet-phy@X { /* overwrite reg property in board file */ }; }; @@ -105,3 +95,11 @@ phy-handle = <ðphy0>; }; }; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/kirkwood-ts419-6282.dts b/arch/arm/boot/dts/kirkwood-ts419-6282.dts index d7512d4cdced..e3e71f48acc8 100644 --- a/arch/arm/boot/dts/kirkwood-ts419-6282.dts +++ b/arch/arm/boot/dts/kirkwood-ts419-6282.dts @@ -16,17 +16,8 @@ #include "kirkwood-ts219.dtsi" #include "kirkwood-ts419.dtsi" -/ { - mbus { - pcie-controller { - status = "okay"; - - pcie@2,0 { - status = "okay"; - }; - }; - }; -}; - ðphy0 { reg = <0>; }; ðphy1 { reg = <1>; }; + +&pciec { status = "okay"; }; +&pcie1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-ts419.dtsi b/arch/arm/boot/dts/kirkwood-ts419.dtsi index 30ab93bfb1e4..02bd53762705 100644 --- a/arch/arm/boot/dts/kirkwood-ts419.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts419.dtsi @@ -45,12 +45,12 @@ pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; pinctrl-names = "default"; - button@1 { + copy { label = "USB Copy"; linux,code = ; gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; }; - button@2 { + reset { label = "Reset"; linux,code = ; gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index 7445a15e259d..29b8bd7e0d93 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -27,7 +27,7 @@ i2c0 = &i2c0; }; - mbus { + mbus@f1000000 { compatible = "marvell,kirkwood-mbus", "simple-bus"; #address-cells = <2>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi index 053a1f54f4bb..fdb736c82045 100644 --- a/arch/arm/boot/dts/lpc18xx.dtsi +++ b/arch/arm/boot/dts/lpc18xx.dtsi @@ -195,13 +195,19 @@ clocks = <&ccu1 CLK_CPU_CREG>; resets = <&rgu 5>; - usb0_otg_phy: phy@004 { + creg_clk: clock-controller { + compatible = "nxp,lpc1850-creg-clk"; + clocks = <&xtal32>; + #clock-cells = <1>; + }; + + usb0_otg_phy: phy { compatible = "nxp,lpc1850-usb-otg-phy"; clocks = <&ccu1 CLK_USB0>; #phy-cells = <0>; }; - dmamux: dma-mux@11c { + dmamux: dma-mux { compatible = "nxp,lpc1850-dmamux"; #dma-cells = <3>; dma-requests = <64>; @@ -209,11 +215,19 @@ }; }; + rtc: rtc@40046000 { + compatible = "nxp,lpc1850-rtc", "nxp,lpc1788-rtc"; + reg = <0x40046000 0x1000>; + interrupts = <47>; + clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; + clock-names = "rtc", "reg"; + }; + cgu: clock-controller@40050000 { compatible = "nxp,lpc1850-cgu"; reg = <0x40050000 0x1000>; #clock-cells = <1>; - clocks = <&xtal>, <&xtal32>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>; + clocks = <&xtal>, <&creg_clk 1>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>; }; ccu1: clock-controller@40051000 { @@ -430,6 +444,15 @@ status = "disabled"; }; + dac: dac@400e1000 { + compatible = "nxp,lpc1850-dac"; + reg = <0x400e1000 0x1000>; + interrupts = <0>; + clocks = <&ccu1 CLK_APB3_DAC>; + resets = <&rgu 42>; + status = "disabled"; + }; + can0: can@400e2000 { compatible = "bosch,c_can"; reg = <0x400e2000 0x1000>; @@ -439,6 +462,24 @@ status = "disabled"; }; + adc0: adc@400e3000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e3000 0x1000>; + interrupts = <17>; + clocks = <&ccu1 CLK_APB3_ADC0>; + resets = <&rgu 40>; + status = "disabled"; + }; + + adc1: adc@400e4000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e4000 0x1000>; + interrupts = <21>; + clocks = <&ccu1 CLK_APB3_ADC1>; + resets = <&rgu 41>; + status = "disabled"; + }; + gpio: gpio@400f4000 { compatible = "nxp,lpc1850-gpio"; reg = <0x400f4000 0x4000>; diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/lpc3250-ea3250.dts similarity index 61% rename from arch/arm/boot/dts/ea3250.dts rename to arch/arm/boot/dts/lpc3250-ea3250.dts index a4a281fe82af..52b3ed10283a 100644 --- a/arch/arm/boot/dts/ea3250.dts +++ b/arch/arm/boot/dts/lpc3250-ea3250.dts @@ -25,119 +25,6 @@ reg = <0x80000000 0x4000000>; }; - ahb { - mac: ethernet@31060000 { - phy-mode = "rmii"; - use-iram; - }; - - /* 128MB Flash via SLC NAND controller */ - slc: flash@20020000 { - status = "okay"; - #address-cells = <1>; - #size-cells = <1>; - - nxp,wdr-clks = <14>; - nxp,wwidth = <260000000>; - nxp,whold = <104000000>; - nxp,wsetup = <200000000>; - nxp,rdr-clks = <14>; - nxp,rwidth = <34666666>; - nxp,rhold = <104000000>; - nxp,rsetup = <200000000>; - nand-on-flash-bbt; - gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ - - mtd0@00000000 { - label = "ea3250-boot"; - reg = <0x00000000 0x00080000>; - read-only; - }; - - mtd1@00080000 { - label = "ea3250-uboot"; - reg = <0x00080000 0x000c0000>; - read-only; - }; - - mtd2@00140000 { - label = "ea3250-kernel"; - reg = <0x00140000 0x00400000>; - }; - - mtd3@00540000 { - label = "ea3250-rootfs"; - reg = <0x00540000 0x07ac0000>; - }; - }; - - apb { - uart5: serial@40090000 { - status = "okay"; - }; - - uart3: serial@40080000 { - status = "okay"; - }; - - uart6: serial@40098000 { - status = "okay"; - }; - - i2c1: i2c@400A0000 { - clock-frequency = <100000>; - - eeprom@50 { - compatible = "at,24c256"; - reg = <0x50>; - }; - - eeprom@57 { - compatible = "at,24c64"; - reg = <0x57>; - }; - - uda1380: uda1380@18 { - compatible = "nxp,uda1380"; - reg = <0x18>; - power-gpio = <&gpio 0x59 0>; - reset-gpio = <&gpio 0x51 0>; - dac-clk = "wspll"; - }; - - pca9532: pca9532@60 { - compatible = "nxp,pca9532"; - gpio-controller; - #gpio-cells = <2>; - reg = <0x60>; - }; - }; - - i2c2: i2c@400A8000 { - clock-frequency = <100000>; - }; - - sd@20098000 { - wp-gpios = <&pca9532 5 0>; - cd-gpios = <&pca9532 4 0>; - cd-inverted; - bus-width = <4>; - status = "okay"; - }; - }; - - fab { - uart1: serial@40014000 { - status = "okay"; - }; - - /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ - adc@40048000 { - status = "okay"; - }; - }; - }; - gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -258,12 +145,44 @@ }; }; -/* Here, choose exactly one from: ohci, usbd */ -&ohci /* &usbd */ { - transceiver = <&isp1301>; +/* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */ +&adc { status = "okay"; }; +&i2c1 { + clock-frequency = <100000>; + + uda1380: uda1380@18 { + compatible = "nxp,uda1380"; + reg = <0x18>; + power-gpio = <&gpio 0x59 0>; + reset-gpio = <&gpio 0x51 0>; + dac-clk = "wspll"; + }; + + eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + }; + + eeprom@57 { + compatible = "atmel,24c64"; + reg = <0x57>; + }; + + pca9532: pca9532@60 { + compatible = "nxp,pca9532"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x60>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; +}; + &i2cusb { clock-frequency = <100000>; @@ -272,3 +191,82 @@ reg = <0x2d>; }; }; + +&mac { + phy-mode = "rmii"; + use-iram; +}; + +/* Here, choose exactly one from: ohci, usbd */ +&ohci /* &usbd */ { + transceiver = <&isp1301>; + status = "okay"; +}; + +&sd { + wp-gpios = <&pca9532 5 0>; + cd-gpios = <&pca9532 4 0>; + cd-inverted; + bus-width = <4>; + status = "okay"; +}; + +/* 128MB Flash via SLC NAND controller */ +&slc { + status = "okay"; + + nxp,wdr-clks = <14>; + nxp,wwidth = <260000000>; + nxp,whold = <104000000>; + nxp,wsetup = <200000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <34666666>; + nxp,rhold = <104000000>; + nxp,rsetup = <200000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + mtd0@00000000 { + label = "ea3250-boot"; + reg = <0x00000000 0x00080000>; + read-only; + }; + + mtd1@00080000 { + label = "ea3250-uboot"; + reg = <0x00080000 0x000c0000>; + read-only; + }; + + mtd2@00140000 { + label = "ea3250-kernel"; + reg = <0x00140000 0x00400000>; + }; + + mtd3@00540000 { + label = "ea3250-rootfs"; + reg = <0x00540000 0x07ac0000>; + }; + }; +}; + +&uart1 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&uart6 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts new file mode 100644 index 000000000000..fd95e2b10357 --- /dev/null +++ b/arch/arm/boot/dts/lpc3250-phy3250.dts @@ -0,0 +1,226 @@ +/* + * PHYTEC phyCORE-LPC3250 board + * + * Copyright 2012 Roland Stigge + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "lpc32xx.dtsi" + +/ { + model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250"; + compatible = "phytec,phy3250", "nxp,lpc3250"; + #address-cells = <1>; + #size-cells = <1>; + + memory { + device_type = "memory"; + reg = <0x80000000 0x4000000>; + }; + + regulators { + backlight_reg: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "backlight_reg"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 4 0>; + enable-active-high; + regulator-boot-on; + }; + + lcd_reg: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "lcd_reg"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 0 0>; + enable-active-high; + regulator-boot-on; + }; + + sd_reg: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "sd_reg"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio 5 5 0>; + enable-active-high; + }; + }; + + leds { + compatible = "gpio-leds"; + + led0 { /* red */ + gpios = <&gpio 5 1 0>; /* GPO_P3 1, GPIO 80, active high */ + default-state = "off"; + }; + + led1 { /* green */ + gpios = <&gpio 5 14 0>; /* GPO_P3 14, GPIO 93, active high */ + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&clcd { + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + + uda1380: uda1380@18 { + compatible = "nxp,uda1380"; + reg = <0x18>; + power-gpio = <&gpio 0x59 0>; + reset-gpio = <&gpio 0x51 0>; + dac-clk = "wspll"; + }; + + pcf8563: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; +}; + +&i2cusb { + clock-frequency = <100000>; + + isp1301: usb-transceiver@2c { + compatible = "nxp,isp1301"; + reg = <0x2c>; + }; +}; + +&key { + keypad,num-rows = <1>; + keypad,num-columns = <1>; + nxp,debounce-delay-ms = <3>; + nxp,scan-delay-ms = <34>; + linux,keymap = <0x00000002>; + status = "okay"; +}; + +&mac { + phy-mode = "rmii"; + use-iram; +}; + +/* Here, choose exactly one from: ohci, usbd */ +&ohci /* &usbd */ { + transceiver = <&isp1301>; + status = "okay"; +}; + +&sd { + wp-gpios = <&gpio 3 0 0>; + cd-gpios = <&gpio 3 1 0>; + cd-inverted; + bus-width = <4>; + vmmc-supply = <&sd_reg>; + status = "okay"; +}; + +/* 64MB Flash via SLC NAND controller */ +&slc { + status = "okay"; + + nxp,wdr-clks = <14>; + nxp,wwidth = <40000000>; + nxp,whold = <100000000>; + nxp,wsetup = <100000000>; + nxp,rdr-clks = <14>; + nxp,rwidth = <40000000>; + nxp,rhold = <66666666>; + nxp,rsetup = <100000000>; + nand-on-flash-bbt; + gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + mtd0@00000000 { + label = "phy3250-boot"; + reg = <0x00000000 0x00064000>; + read-only; + }; + + mtd1@00064000 { + label = "phy3250-uboot"; + reg = <0x00064000 0x00190000>; + read-only; + }; + + mtd2@001f4000 { + label = "phy3250-ubt-prms"; + reg = <0x001f4000 0x00010000>; + }; + + mtd3@00204000 { + label = "phy3250-kernel"; + reg = <0x00204000 0x00400000>; + }; + + mtd4@00604000 { + label = "phy3250-rootfs"; + reg = <0x00604000 0x039fc000>; + }; + }; +}; + +&ssp0 { + #address-cells = <1>; + #size-cells = <0>; + num-cs = <1>; + cs-gpios = <&gpio 3 5 0>; + status = "okay"; + + eeprom: at25@0 { + compatible = "atmel,at25"; + reg = <0>; + spi-max-frequency = <5000000>; + + pl022,interface = <0>; + pl022,com-mode = <0>; + pl022,rx-level-trig = <1>; + pl022,tx-level-trig = <1>; + pl022,ctrl-len = <11>; + pl022,wait-state = <0>; + pl022,duplex = <0>; + + at25,byte-len = <0x8000>; + at25,addr-mode = <2>; + at25,page-size = <64>; + }; +}; + +&tsc { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index c58d8da9ea2a..e295e1ec82a5 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -92,7 +92,8 @@ ohci: ohci@0 { compatible = "nxp,ohci-nxp", "usb-ohci"; reg = <0x0 0x300>; - interrupts = <59 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usbclk LPC32XX_USB_CLK_HOST>; status = "disabled"; }; @@ -100,10 +101,11 @@ usbd: usbd@0 { compatible = "nxp,lpc3220-udc"; reg = <0x0 0x300>; - interrupts = <61 IRQ_TYPE_LEVEL_HIGH>, - <62 IRQ_TYPE_LEVEL_HIGH>, - <60 IRQ_TYPE_LEVEL_HIGH>, - <58 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH>, + <30 IRQ_TYPE_LEVEL_HIGH>, + <28 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_LOW>; clocks = <&usbclk LPC32XX_USB_CLK_DEVICE>; status = "disabled"; }; @@ -111,7 +113,8 @@ i2cusb: i2c@300 { compatible = "nxp,pnx-i2c"; reg = <0x300 0x100>; - interrupts = <63 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usbclk LPC32XX_USB_CLK_I2C>; #address-cells = <1>; #size-cells = <0>; @@ -162,30 +165,44 @@ compatible = "simple-bus"; ranges = <0x20000000 0x20000000 0x30000000>; + /* + * ssp0 and spi1 are shared pins; + * enable one in your board dts, as needed. + */ ssp0: ssp@20084000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x20084000 0x1000>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP0>; clock-names = "apb_pclk"; + status = "disabled"; }; spi1: spi@20088000 { compatible = "nxp,lpc3220-spi"; reg = <0x20088000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI1>; + status = "disabled"; }; + /* + * ssp1 and spi2 are shared pins; + * enable one in your board dts, as needed. + */ ssp1: ssp@2008c000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x2008c000 0x1000>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_SSP1>; clock-names = "apb_pclk"; + status = "disabled"; }; spi2: spi@20090000 { compatible = "nxp,lpc3220-spi"; reg = <0x20090000 0x1000>; + clocks = <&clk LPC32XX_CLK_SPI2>; + status = "disabled"; }; i2s0: i2s@20094000 { @@ -249,7 +266,8 @@ i2c1: i2c@400A0000 { compatible = "nxp,pnx-i2c"; reg = <0x400A0000 0x100>; - interrupts = <51 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; #size-cells = <0>; pnx,timeout = <0x64>; @@ -259,7 +277,8 @@ i2c2: i2c@400A8000 { compatible = "nxp,pnx-i2c"; reg = <0x400A8000 0x100>; - interrupts = <50 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&sic1>; + interrupts = <18 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; #size-cells = <0>; pnx,timeout = <0x64>; @@ -294,22 +313,41 @@ clocks = <&xtal_32k>, <&xtal>; clock-names = "xtal_32k", "xtal"; + + assigned-clocks = <&clk LPC32XX_CLK_HCLK_PLL>; + assigned-clock-rates = <208000000>; }; }; - /* - * MIC Interrupt controller includes: - * MIC @40008000 - * SIC1 @4000C000 - * SIC2 @40010000 - */ mic: interrupt-controller@40008000 { compatible = "nxp,lpc3220-mic"; + reg = <0x40008000 0x4000>; interrupt-controller; - reg = <0x40008000 0xC000>; #interrupt-cells = <2>; }; + sic1: interrupt-controller@4000c000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x4000c000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>, + <30 IRQ_TYPE_LEVEL_LOW>; + }; + + sic2: interrupt-controller@40010000 { + compatible = "nxp,lpc3220-sic"; + reg = <0x40010000 0x4000>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&mic>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>, + <31 IRQ_TYPE_LEVEL_LOW>; + }; + uart1: serial@40014000 { compatible = "nxp,lpc3220-hsuart"; reg = <0x40014000 0x1000>; @@ -334,7 +372,8 @@ rtc: rtc@40024000 { compatible = "nxp,lpc3220-rtc"; reg = <0x40024000 0x1000>; - interrupts = <52 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_RTC>; }; @@ -387,7 +426,8 @@ adc: adc@40048000 { compatible = "nxp,lpc3220-adc"; reg = <0x40048000 0x1000>; - interrupts = <39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_ADC>; status = "disabled"; }; @@ -395,7 +435,8 @@ tsc: tsc@40048000 { compatible = "nxp,lpc3220-tsc"; reg = <0x40048000 0x1000>; - interrupts = <39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&sic1>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk LPC32XX_CLK_ADC>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/lpc4350-hitex-eval.dts b/arch/arm/boot/dts/lpc4350-hitex-eval.dts index 022d495432c1..6c9048d4d03c 100644 --- a/arch/arm/boot/dts/lpc4350-hitex-eval.dts +++ b/arch/arm/boot/dts/lpc4350-hitex-eval.dts @@ -45,50 +45,50 @@ poll-interval = <100>; autorepeat; - button@0 { + button0 { label = "joy:right"; linux,code = ; gpios = <&pca_gpio 8 GPIO_ACTIVE_LOW>; }; - button@1 { + button1 { label = "joy:up"; linux,code = ; gpios = <&pca_gpio 9 GPIO_ACTIVE_LOW>; }; - button@2 { + button2 { label = "joy:enter"; linux,code = ; gpios = <&pca_gpio 10 GPIO_ACTIVE_LOW>; }; - button@3 { + button3 { label = "joy:left"; linux,code = ; gpios = <&pca_gpio 11 GPIO_ACTIVE_LOW>; }; - button@4 { + button4 { label = "joy:down"; linux,code = ; gpios = <&pca_gpio 12 GPIO_ACTIVE_LOW>; }; - button@5 { + button5 { label = "user:sw3"; linux,code = ; gpios = <&pca_gpio 13 GPIO_ACTIVE_LOW>; }; - button@6 { + button6 { label = "user:sw4"; linux,code = ; gpios = <&pca_gpio 14 GPIO_ACTIVE_LOW>; }; - button@7 { + button7 { label = "user:sw5"; linux,code = ; gpios = <&pca_gpio 15 GPIO_ACTIVE_LOW>; @@ -119,9 +119,25 @@ gpios = <&pca_gpio 3 GPIO_ACTIVE_LOW>; }; }; + + vcc: vcc_fixed { + compatible = "regulator-fixed"; + regulator-name = "3v3io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; &pinctrl { + adc1_pins: adc1-pins { + adc1_pins_cfg { + pins = "pf_9"; + function = "adc"; + input-disable; + bias-disable; + }; + }; + emc_pins: emc-pins { emc_addr0_23_cfg { pins = "p2_9", "p2_10", "p2_11", "p2_12", @@ -325,6 +341,13 @@ }; }; +&adc1 { + status = "okay"; + vref-supply = <&vcc>; + pinctrl-names = "default"; + pinctrl-0 = <&adc1_pins>; +}; + &emc { status = "okay"; pinctrl-names = "default"; @@ -430,7 +453,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spifi_pins>; - flash@0 { + flash { compatible = "jedec,spi-nor"; spi-rx-bus-width = <4>; #address-cells = <1>; diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts index 079d3cf8c00b..1919be4dab2b 100644 --- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts +++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts @@ -38,6 +38,13 @@ reg = <0x28000000 0x2000000>; /* 32 MB */ }; + vcc: vcc_fixed { + compatible = "regulator-fixed"; + regulator-name = "3v3-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + /* vmmc is controlled by sdmmc host internally */ vmmc: vmmc_fixed { compatible = "regulator-fixed"; @@ -55,31 +62,31 @@ poll-interval = <100>; autorepeat; - button@0 { + button0 { label = "joy_enter"; linux,code = ; gpios = <&gpio LPC_GPIO(4,8) GPIO_ACTIVE_LOW>; }; - button@1 { + button1 { label = "joy_left"; linux,code = ; gpios = <&gpio LPC_GPIO(4,9) GPIO_ACTIVE_LOW>; }; - button@2 { + button2 { label = "joy_up"; linux,code = ; gpios = <&gpio LPC_GPIO(4,10) GPIO_ACTIVE_LOW>; }; - button@3 { + button3 { label = "joy_right"; linux,code = ; gpios = <&gpio LPC_GPIO(4,12) GPIO_ACTIVE_LOW>; }; - button@4 { + button4 { label = "joy_down"; linux,code = ; gpios = <&gpio LPC_GPIO(4,13) GPIO_ACTIVE_LOW>; @@ -461,6 +468,11 @@ }; }; +&adc0 { + status = "okay"; + vref-supply = <&vcc>; +}; + &i2c0 { status = "okay"; pinctrl-names = "default"; @@ -483,6 +495,11 @@ }; }; +&dac { + status = "okay"; + vref-supply = <&vcc>; +}; + &emc { status = "okay"; pinctrl-names = "default"; @@ -567,7 +584,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spifi_pins>; - flash@0 { + flash { compatible = "jedec,spi-nor"; spi-cpol; spi-cpha; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 726372d3adc0..5ae8e9297e9a 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -119,6 +119,20 @@ }; + msi1: msi-controller@1570e00 { + compatible = "fsl,1s1021a-msi"; + reg = <0x0 0x1570e00 0x0 0x8>; + msi-controller; + interrupts = ; + }; + + msi2: msi-controller@1570e08 { + compatible = "fsl,1s1021a-msi"; + reg = <0x0 0x1570e08 0x0 0x8>; + msi-controller; + interrupts = ; + }; + ifc: ifc@1530000 { compatible = "fsl,ifc", "simple-bus"; reg = <0x0 0x1530000 0x0 0x10000>; @@ -245,7 +259,7 @@ interrupts = ; clock-names = "dspi"; clocks = <&platform_clk 1>; - spi-num-chipselects = <5>; + spi-num-chipselects = <6>; big-endian; status = "disabled"; }; @@ -258,7 +272,7 @@ interrupts = ; clock-names = "dspi"; clocks = <&platform_clk 1>; - spi-num-chipselects = <5>; + spi-num-chipselects = <6>; big-endian; status = "disabled"; }; @@ -332,6 +346,46 @@ status = "disabled"; }; + gpio0: gpio@2300000 { + compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio"; + reg = <0x0 0x2300000 0x0 0x10000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio1: gpio@2310000 { + compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio"; + reg = <0x0 0x2310000 0x0 0x10000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio@2320000 { + compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio"; + reg = <0x0 0x2320000 0x0 0x10000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio@2330000 { + compatible = "fsl,ls1021a-gpio", "fsl,qoriq-gpio"; + reg = <0x0 0x2330000 0x0 0x10000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + lpuart0: serial@2950000 { compatible = "fsl,ls1021a-lpuart"; reg = <0x0 0x2950000 0x0 0x1000>; @@ -443,8 +497,9 @@ compatible = "fsl,ls1021a-dcu"; reg = <0x0 0x2ce0000 0x0 0x10000>; interrupts = ; - clocks = <&platform_clk 0>; - clock-names = "dcu"; + clocks = <&platform_clk 0>, + <&platform_clk 0>; + clock-names = "dcu", "pix"; big-endian; status = "disabled"; }; @@ -587,6 +642,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&msi1>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, @@ -609,6 +665,7 @@ bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */ + msi-parent = <&msi2>; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0000 0 0 1 &gic GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm/boot/dts/rk3288-thermal.dtsi b/arch/arm/boot/dts/mps2-an385.dts similarity index 54% rename from arch/arm/boot/dts/rk3288-thermal.dtsi rename to arch/arm/boot/dts/mps2-an385.dts index 651b962e3d53..31c374d72a6f 100644 --- a/arch/arm/boot/dts/rk3288-thermal.dtsi +++ b/arch/arm/boot/dts/mps2-an385.dts @@ -1,7 +1,7 @@ /* - * Device Tree Source for RK3288 SoC thermal + * Copyright (C) 2015 ARM Limited * - * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd + * Author: Vladimir Murzin * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual @@ -42,77 +42,51 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include +/dts-v1/; -reserve_thermal: reserve_thermal { - polling-delay-passive = <1000>; /* milliseconds */ - polling-delay = <5000>; /* milliseconds */ +#include "mps2.dtsi" - thermal-sensors = <&tsadc 0>; -}; +/ { + model = "ARM MPS2 Application Note 385/386"; + compatible = "arm,mps2"; -cpu_thermal: cpu_thermal { - polling-delay-passive = <100>; /* milliseconds */ - polling-delay = <5000>; /* milliseconds */ - - thermal-sensors = <&tsadc 1>; - - trips { - cpu_alert0: cpu_alert0 { - temperature = <70000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "passive"; - }; - cpu_alert1: cpu_alert1 { - temperature = <75000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "passive"; - }; - cpu_crit: cpu_crit { - temperature = <90000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "critical"; - }; + aliases { + serial0 = &uart0; }; - cooling-maps { - map0 { - trip = <&cpu_alert0>; - cooling-device = - <&cpu0 THERMAL_NO_LIMIT 6>; - }; - map1 { - trip = <&cpu_alert1>; - cooling-device = - <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:9600n8"; + }; + + memory { + device_type = "memory"; + reg = <0x21000000 0x1000000>; + }; + + smb { + ethernet@0,0 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0 0x0 0x10000>; + interrupts = <13>; + interrupt-parent = <&nvic>; + smsc,irq-active-high; }; }; }; -gpu_thermal: gpu_thermal { - polling-delay-passive = <100>; /* milliseconds */ - polling-delay = <5000>; /* milliseconds */ - - thermal-sensors = <&tsadc 2>; - - trips { - gpu_alert0: gpu_alert0 { - temperature = <70000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "passive"; - }; - gpu_crit: gpu_crit { - temperature = <90000>; /* millicelsius */ - hysteresis = <2000>; /* millicelsius */ - type = "critical"; - }; - }; - - cooling-maps { - map0 { - trip = <&gpu_alert0>; - cooling-device = - <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; - }; - }; +&uart0 { + status = "okay"; +}; + +&timer0 { + status = "okay"; +}; + +&timer1 { + status = "okay"; +}; + +&wdt { + status = "okay"; }; diff --git a/arch/arm/boot/dts/mps2-an399.dts b/arch/arm/boot/dts/mps2-an399.dts new file mode 100644 index 000000000000..5e7e5ca2edbf --- /dev/null +++ b/arch/arm/boot/dts/mps2-an399.dts @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2015 ARM Limited + * + * Author: Vladimir Murzin + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "mps2.dtsi" + +/ { + model = "ARM MPS2 Application Note 399/400"; + compatible = "arm,mps2"; + + aliases { + serial0 = &uart0; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:9600n8"; + }; + + memory { + device_type = "memory"; + reg = <0x60000000 0x1000000>; + }; + + smb { + ethernet@1,0 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <1 0x0 0x10000>; + interrupts = <13>; + interrupt-parent = <&nvic>; + smsc,irq-active-high; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&timer0 { + status = "okay"; +}; + +&timer1 { + status = "okay"; +}; + +&wdt { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mps2.dtsi b/arch/arm/boot/dts/mps2.dtsi new file mode 100644 index 000000000000..e3fed8d34558 --- /dev/null +++ b/arch/arm/boot/dts/mps2.dtsi @@ -0,0 +1,241 @@ +/* + * Copyright (C) 2015 ARM Limited + * + * Author: Vladimir Murzin + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "armv7-m.dtsi" + +/ { + oscclk0: clk-osc0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + + oscclk1: clk-osc1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + }; + + oscclk2: clk-osc2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + cfgclk: clk-cfg { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <5000000>; + }; + + spicfgclk: clk-spicfg { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <75000000>; + }; + + sysclk: clk-sys { + compatible = "fixed-factor-clock"; + clocks = <&oscclk0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + audmclk: clk-audm { + compatible = "fixed-factor-clock"; + clocks = <&oscclk1>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + audsclk: clk-auds { + compatible = "fixed-factor-clock"; + clocks = <&oscclk1>; + #clock-cells = <0>; + clock-div = <8>; + clock-mult = <1>; + }; + + spiclcd: clk-cpiclcd { + compatible = "fixed-factor-clock"; + clocks = <&oscclk0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + spicon: clk-spicon { + compatible = "fixed-factor-clock"; + clocks = <&oscclk0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + i2cclcd: clk-i2cclcd { + compatible = "fixed-factor-clock"; + clocks = <&oscclk0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + i2caud: clk-i2caud { + compatible = "fixed-factor-clock"; + clocks = <&oscclk0>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; + + soc { + compatible = "simple-bus"; + ranges; + + apb@40000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x40000000 0x10000>; + + timer0: mps2-timer0@0 { + compatible = "arm,mps2-timer"; + reg = <0x0 0x1000>; + interrupts = <8>; + clocks = <&sysclk>; + status = "disabled"; + }; + + timer1: mps2-timer1@1000 { + compatible = "arm,mps2-timer"; + reg = <0x1000 0x1000>; + interrupts = <9>; + clocks = <&sysclk>; + status = "disabled"; + }; + + timer2: dual-timer@2000 { + compatible = "arm,sp804"; + reg = <0x2000 0x1000>; + clocks = <&sysclk>; + interrupts = <10>; + status = "disabled"; + }; + + uart0: serial@4000 { + compatible = "arm,mps2-uart"; + reg = <0x4000 0x1000>; + interrupts = <0 1 12>; + clocks = <&sysclk>; + status = "disabled"; + }; + + uart1: serial@5000 { + compatible = "arm,mps2-uart"; + reg = <0x5000 0x1000>; + interrupts = <2 3 12>; + clocks = <&sysclk>; + status = "disabled"; + }; + + uart2: serial@6000 { + compatible = "arm,mps2-uart"; + reg = <0x6000 0x1000>; + interrupts = <4 5 12>; + clocks = <&sysclk>; + status = "disabled"; + }; + + wdt: watchdog@8000 { + compatible = "arm,sp805", "arm,primecell"; + arm,primecell-periphid = <0x00141805>; + reg = <0x8000 0x1000>; + interrupts = <0>; + clocks = <&sysclk>; + clock-names = "apb_pclk"; + status = "disabled"; + }; + }; + }; + + fpga@40020000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x40020000 0x10000>; + + fpgaio@8000 { + compatible = "syscon", "simple-mfd"; + reg = <0x8000 0x10>; + + led0 { + compatible = "register-bit-led"; + offset = <0x0>; + mask = <0x01>; + label = "userled:0"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led1 { + compatible = "register-bit-led"; + offset = <0x0>; + mask = <0x02>; + label = "userled:1"; + linux,default-trigger = "usr"; + default-state = "off"; + }; + }; + }; + + smb { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x40200000 0x10000>, + <1 0 0xa0000000 0x10000>; + }; +}; diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index 83437683aa60..18596a2c58a1 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -15,6 +15,7 @@ #include #include #include "skeleton64.dtsi" +#include "mt2701-pinfunc.h" / { compatible = "mediatek,mt2701"; @@ -85,6 +86,24 @@ ; }; + pio: pinctrl@10005000 { + compatible = "mediatek,mt2701-pinctrl"; + reg = <0 0x1000b000 0 0x1000>; + mediatek,pctl-regmap = <&syscfg_pctl_a>; + pins-are-numbered; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = , + ; + }; + + syscfg_pctl_a: syscfg@10005000 { + compatible = "mediatek,mt2701-pctl-a-syscfg", "syscon"; + reg = <0 0x10005000 0 0x1000>; + }; + watchdog: watchdog@10007000 { compatible = "mediatek,mt2701-wdt", "mediatek,mt6589-wdt"; diff --git a/arch/arm/boot/dts/omap2420-clocks.dtsi b/arch/arm/boot/dts/omap2420-clocks.dtsi index ce8c742d7e92..f8e5bd3cc628 100644 --- a/arch/arm/boot/dts/omap2420-clocks.dtsi +++ b/arch/arm/boot/dts/omap2420-clocks.dtsi @@ -9,7 +9,7 @@ */ &prcm_clocks { - sys_clkout2_src_gate: sys_clkout2_src_gate { + sys_clkout2_src_gate: sys_clkout2_src_gate@70 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&core_ck>; @@ -17,7 +17,7 @@ reg = <0x0070>; }; - sys_clkout2_src_mux: sys_clkout2_src_mux { + sys_clkout2_src_mux: sys_clkout2_src_mux@70 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_ck>, <&sys_ck>, <&func_96m_ck>, <&func_54m_ck>; @@ -31,7 +31,7 @@ clocks = <&sys_clkout2_src_gate>, <&sys_clkout2_src_mux>; }; - sys_clkout2: sys_clkout2 { + sys_clkout2: sys_clkout2@70 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkout2_src>; @@ -41,7 +41,7 @@ ti,index-power-of-two; }; - dsp_gate_ick: dsp_gate_ick { + dsp_gate_ick: dsp_gate_ick@810 { #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clocks = <&dsp_fck>; @@ -49,7 +49,7 @@ reg = <0x0810>; }; - dsp_div_ick: dsp_div_ick { + dsp_div_ick: dsp_div_ick@840 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&dsp_fck>; @@ -65,7 +65,7 @@ clocks = <&dsp_gate_ick>, <&dsp_div_ick>; }; - iva1_gate_ifck: iva1_gate_ifck { + iva1_gate_ifck: iva1_gate_ifck@800 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_ck>; @@ -73,7 +73,7 @@ reg = <0x0800>; }; - iva1_div_ifck: iva1_div_ifck { + iva1_div_ifck: iva1_div_ifck@840 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_ck>; @@ -96,7 +96,7 @@ clock-div = <2>; }; - iva1_mpu_int_ifck: iva1_mpu_int_ifck { + iva1_mpu_int_ifck: iva1_mpu_int_ifck@800 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&iva1_ifck_div>; @@ -104,7 +104,7 @@ reg = <0x0800>; }; - wdt3_ick: wdt3_ick { + wdt3_ick: wdt3_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -112,7 +112,7 @@ reg = <0x0210>; }; - wdt3_fck: wdt3_fck { + wdt3_fck: wdt3_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -120,7 +120,7 @@ reg = <0x0200>; }; - mmc_ick: mmc_ick { + mmc_ick: mmc_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -128,7 +128,7 @@ reg = <0x0210>; }; - mmc_fck: mmc_fck { + mmc_fck: mmc_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_96m_ck>; @@ -136,7 +136,7 @@ reg = <0x0200>; }; - eac_ick: eac_ick { + eac_ick: eac_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -144,7 +144,7 @@ reg = <0x0210>; }; - eac_fck: eac_fck { + eac_fck: eac_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_96m_ck>; @@ -152,7 +152,7 @@ reg = <0x0200>; }; - i2c1_fck: i2c1_fck { + i2c1_fck: i2c1_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_12m_ck>; @@ -160,7 +160,7 @@ reg = <0x0200>; }; - i2c2_fck: i2c2_fck { + i2c2_fck: i2c2_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_12m_ck>; @@ -168,7 +168,7 @@ reg = <0x0200>; }; - vlynq_ick: vlynq_ick { + vlynq_ick: vlynq_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l3_ck>; @@ -176,7 +176,7 @@ reg = <0x0210>; }; - vlynq_gate_fck: vlynq_gate_fck { + vlynq_gate_fck: vlynq_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_ck>; @@ -192,7 +192,7 @@ clock-div = <18>; }; - vlynq_mux_fck: vlynq_mux_fck { + vlynq_mux_fck: vlynq_mux_fck@240 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&core_ck>, <&core_d2_ck>, <&core_d3_ck>, <&core_d4_ck>, <&dummy_ck>, <&core_d6_ck>, <&dummy_ck>, <&core_d8_ck>, <&core_d9_ck>, <&dummy_ck>, <&dummy_ck>, <&core_d12_ck>, <&dummy_ck>, <&dummy_ck>, <&dummy_ck>, <&core_d16_ck>, <&dummy_ck>, <&core_d18_ck>; diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi index 8491f46c61b7..db95aadcca70 100644 --- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi +++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi @@ -7,7 +7,7 @@ }; ocp { - i2c@0 { + i2c0 { compatible = "i2c-cbus-gpio"; gpios = <&gpio3 2 GPIO_ACTIVE_HIGH /* gpio66 clk */ &gpio3 1 GPIO_ACTIVE_HIGH /* gpio65 dat */ diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi index 5b9a376cc31e..fb712b9aa874 100644 --- a/arch/arm/boot/dts/omap2420.dtsi +++ b/arch/arm/boot/dts/omap2420.dtsi @@ -130,6 +130,10 @@ gpmc,num-cs = <8>; gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; mcbsp1: mcbsp@48074000 { diff --git a/arch/arm/boot/dts/omap2430-clocks.dtsi b/arch/arm/boot/dts/omap2430-clocks.dtsi index 93fed68839b9..a5aa7d619849 100644 --- a/arch/arm/boot/dts/omap2430-clocks.dtsi +++ b/arch/arm/boot/dts/omap2430-clocks.dtsi @@ -9,7 +9,7 @@ */ &scm_clocks { - mcbsp3_mux_fck: mcbsp3_mux_fck { + mcbsp3_mux_fck: mcbsp3_mux_fck@78 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; @@ -22,7 +22,7 @@ clocks = <&mcbsp3_gate_fck>, <&mcbsp3_mux_fck>; }; - mcbsp4_mux_fck: mcbsp4_mux_fck { + mcbsp4_mux_fck: mcbsp4_mux_fck@78 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; @@ -36,7 +36,7 @@ clocks = <&mcbsp4_gate_fck>, <&mcbsp4_mux_fck>; }; - mcbsp5_mux_fck: mcbsp5_mux_fck { + mcbsp5_mux_fck: mcbsp5_mux_fck@78 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; @@ -52,7 +52,7 @@ }; &prcm_clocks { - iva2_1_gate_ick: iva2_1_gate_ick { + iva2_1_gate_ick: iva2_1_gate_ick@800 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&dsp_fck>; @@ -60,7 +60,7 @@ reg = <0x0800>; }; - iva2_1_div_ick: iva2_1_div_ick { + iva2_1_div_ick: iva2_1_div_ick@840 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&dsp_fck>; @@ -76,7 +76,7 @@ clocks = <&iva2_1_gate_ick>, <&iva2_1_div_ick>; }; - mdm_gate_ick: mdm_gate_ick { + mdm_gate_ick: mdm_gate_ick@c10 { #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clocks = <&core_ck>; @@ -84,7 +84,7 @@ reg = <0x0c10>; }; - mdm_div_ick: mdm_div_ick { + mdm_div_ick: mdm_div_ick@c40 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_ck>; @@ -98,7 +98,7 @@ clocks = <&mdm_gate_ick>, <&mdm_div_ick>; }; - mdm_osc_ck: mdm_osc_ck { + mdm_osc_ck: mdm_osc_ck@c00 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&osc_ck>; @@ -106,7 +106,7 @@ reg = <0x0c00>; }; - mcbsp3_ick: mcbsp3_ick { + mcbsp3_ick: mcbsp3_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -114,7 +114,7 @@ reg = <0x0214>; }; - mcbsp3_gate_fck: mcbsp3_gate_fck { + mcbsp3_gate_fck: mcbsp3_gate_fck@204 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -122,7 +122,7 @@ reg = <0x0204>; }; - mcbsp4_ick: mcbsp4_ick { + mcbsp4_ick: mcbsp4_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -130,7 +130,7 @@ reg = <0x0214>; }; - mcbsp4_gate_fck: mcbsp4_gate_fck { + mcbsp4_gate_fck: mcbsp4_gate_fck@204 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -138,7 +138,7 @@ reg = <0x0204>; }; - mcbsp5_ick: mcbsp5_ick { + mcbsp5_ick: mcbsp5_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -146,7 +146,7 @@ reg = <0x0214>; }; - mcbsp5_gate_fck: mcbsp5_gate_fck { + mcbsp5_gate_fck: mcbsp5_gate_fck@204 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -154,7 +154,7 @@ reg = <0x0204>; }; - mcspi3_ick: mcspi3_ick { + mcspi3_ick: mcspi3_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -162,7 +162,7 @@ reg = <0x0214>; }; - mcspi3_fck: mcspi3_fck { + mcspi3_fck: mcspi3_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -170,7 +170,7 @@ reg = <0x0204>; }; - icr_ick: icr_ick { + icr_ick: icr_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -178,7 +178,7 @@ reg = <0x0410>; }; - i2chs1_fck: i2chs1_fck { + i2chs1_fck: i2chs1_fck@204 { #clock-cells = <0>; compatible = "ti,omap2430-interface-clock"; clocks = <&func_96m_ck>; @@ -186,7 +186,7 @@ reg = <0x0204>; }; - i2chs2_fck: i2chs2_fck { + i2chs2_fck: i2chs2_fck@204 { #clock-cells = <0>; compatible = "ti,omap2430-interface-clock"; clocks = <&func_96m_ck>; @@ -194,7 +194,7 @@ reg = <0x0204>; }; - usbhs_ick: usbhs_ick { + usbhs_ick: usbhs_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l3_ck>; @@ -202,7 +202,7 @@ reg = <0x0214>; }; - mmchs1_ick: mmchs1_ick { + mmchs1_ick: mmchs1_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -210,7 +210,7 @@ reg = <0x0214>; }; - mmchs1_fck: mmchs1_fck { + mmchs1_fck: mmchs1_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_96m_ck>; @@ -218,7 +218,7 @@ reg = <0x0204>; }; - mmchs2_ick: mmchs2_ick { + mmchs2_ick: mmchs2_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -226,7 +226,7 @@ reg = <0x0214>; }; - mmchs2_fck: mmchs2_fck { + mmchs2_fck: mmchs2_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_96m_ck>; @@ -234,7 +234,7 @@ reg = <0x0204>; }; - gpio5_ick: gpio5_ick { + gpio5_ick: gpio5_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -242,7 +242,7 @@ reg = <0x0214>; }; - gpio5_fck: gpio5_fck { + gpio5_fck: gpio5_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -250,7 +250,7 @@ reg = <0x0204>; }; - mdm_intc_ick: mdm_intc_ick { + mdm_intc_ick: mdm_intc_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -258,7 +258,7 @@ reg = <0x0214>; }; - mmchsdb1_fck: mmchsdb1_fck { + mmchsdb1_fck: mmchsdb1_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -266,7 +266,7 @@ reg = <0x0204>; }; - mmchsdb2_fck: mmchsdb2_fck { + mmchsdb2_fck: mmchsdb2_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index 798dda072b2a..455aaea407dd 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -63,7 +63,7 @@ #size-cells = <0>; }; - pbias_regulator: pbias_regulator { + pbias_regulator: pbias_regulator@230 { compatible = "ti,pbias-omap2", "ti,pbias-omap"; reg = <0x230 0x4>; syscon = <&scm_conf>; @@ -154,6 +154,10 @@ gpmc,num-cs = <8>; gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; mcbsp1: mcbsp@48074000 { diff --git a/arch/arm/boot/dts/omap24xx-clocks.dtsi b/arch/arm/boot/dts/omap24xx-clocks.dtsi index 63965b876973..ca73722b5ea4 100644 --- a/arch/arm/boot/dts/omap24xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap24xx-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &scm_clocks { - mcbsp1_mux_fck: mcbsp1_mux_fck { + mcbsp1_mux_fck: mcbsp1_mux_fck@4 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; @@ -22,7 +22,7 @@ clocks = <&mcbsp1_gate_fck>, <&mcbsp1_mux_fck>; }; - mcbsp2_mux_fck: mcbsp2_mux_fck { + mcbsp2_mux_fck: mcbsp2_mux_fck@4 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_96m_ck>, <&mcbsp_clks>; @@ -74,7 +74,7 @@ clock-frequency = <26000000>; }; - aplls_clkin_ck: aplls_clkin_ck { + aplls_clkin_ck: aplls_clkin_ck@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_19200000_ck>, <&virt_26m_ck>, <&virt_13m_ck>, <&virt_12m_ck>; @@ -90,7 +90,7 @@ clock-div = <1>; }; - osc_ck: osc_ck { + osc_ck: osc_ck@60 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&aplls_clkin_ck>, <&aplls_clkin_x2_ck>; @@ -99,7 +99,7 @@ ti,index-starts-at-one; }; - sys_ck: sys_ck { + sys_ck: sys_ck@60 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&osc_ck>; @@ -121,14 +121,14 @@ clock-frequency = <0x0>; }; - dpll_ck: dpll_ck { + dpll_ck: dpll_ck@500 { #clock-cells = <0>; compatible = "ti,omap2-dpll-core-clock"; clocks = <&sys_ck>, <&sys_ck>; reg = <0x0500>, <0x0540>; }; - apll96_ck: apll96_ck { + apll96_ck: apll96_ck@500 { #clock-cells = <0>; compatible = "ti,omap2-apll-clock"; clocks = <&sys_ck>; @@ -138,7 +138,7 @@ reg = <0x0500>, <0x0530>, <0x0520>; }; - apll54_ck: apll54_ck { + apll54_ck: apll54_ck@500 { #clock-cells = <0>; compatible = "ti,omap2-apll-clock"; clocks = <&sys_ck>; @@ -148,7 +148,7 @@ reg = <0x0500>, <0x0530>, <0x0520>; }; - func_54m_ck: func_54m_ck { + func_54m_ck: func_54m_ck@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&apll54_ck>, <&alt_ck>; @@ -176,7 +176,7 @@ clock-div = <2>; }; - func_48m_ck: func_48m_ck { + func_48m_ck: func_48m_ck@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&apll96_d2_ck>, <&alt_ck>; @@ -192,7 +192,7 @@ clock-div = <4>; }; - sys_clkout_src_gate: sys_clkout_src_gate { + sys_clkout_src_gate: sys_clkout_src_gate@70 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&core_ck>; @@ -200,7 +200,7 @@ reg = <0x0070>; }; - sys_clkout_src_mux: sys_clkout_src_mux { + sys_clkout_src_mux: sys_clkout_src_mux@70 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_ck>, <&sys_ck>, <&func_96m_ck>, <&func_54m_ck>; @@ -213,7 +213,7 @@ clocks = <&sys_clkout_src_gate>, <&sys_clkout_src_mux>; }; - sys_clkout: sys_clkout { + sys_clkout: sys_clkout@70 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkout_src>; @@ -223,7 +223,7 @@ ti,index-power-of-two; }; - emul_ck: emul_ck { + emul_ck: emul_ck@78 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_54m_ck>; @@ -231,7 +231,7 @@ reg = <0x0078>; }; - mpu_ck: mpu_ck { + mpu_ck: mpu_ck@140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_ck>; @@ -240,7 +240,7 @@ ti,index-starts-at-one; }; - dsp_gate_fck: dsp_gate_fck { + dsp_gate_fck: dsp_gate_fck@800 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_ck>; @@ -248,7 +248,7 @@ reg = <0x0800>; }; - dsp_div_fck: dsp_div_fck { + dsp_div_fck: dsp_div_fck@840 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_ck>; @@ -261,7 +261,7 @@ clocks = <&dsp_gate_fck>, <&dsp_div_fck>; }; - core_l3_ck: core_l3_ck { + core_l3_ck: core_l3_ck@240 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_ck>; @@ -270,7 +270,7 @@ ti,index-starts-at-one; }; - gfx_3d_gate_fck: gfx_3d_gate_fck { + gfx_3d_gate_fck: gfx_3d_gate_fck@300 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_l3_ck>; @@ -278,7 +278,7 @@ reg = <0x0300>; }; - gfx_3d_div_fck: gfx_3d_div_fck { + gfx_3d_div_fck: gfx_3d_div_fck@340 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_l3_ck>; @@ -293,7 +293,7 @@ clocks = <&gfx_3d_gate_fck>, <&gfx_3d_div_fck>; }; - gfx_2d_gate_fck: gfx_2d_gate_fck { + gfx_2d_gate_fck: gfx_2d_gate_fck@300 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_l3_ck>; @@ -301,7 +301,7 @@ reg = <0x0300>; }; - gfx_2d_div_fck: gfx_2d_div_fck { + gfx_2d_div_fck: gfx_2d_div_fck@340 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_l3_ck>; @@ -316,7 +316,7 @@ clocks = <&gfx_2d_gate_fck>, <&gfx_2d_div_fck>; }; - gfx_ick: gfx_ick { + gfx_ick: gfx_ick@310 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_l3_ck>; @@ -324,7 +324,7 @@ reg = <0x0310>; }; - l4_ck: l4_ck { + l4_ck: l4_ck@240 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_l3_ck>; @@ -334,7 +334,7 @@ ti,index-starts-at-one; }; - dss_ick: dss_ick { + dss_ick: dss_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&l4_ck>; @@ -342,7 +342,7 @@ reg = <0x0210>; }; - dss1_gate_fck: dss1_gate_fck { + dss1_gate_fck: dss1_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&core_ck>; @@ -428,7 +428,7 @@ clock-div = <16>; }; - dss1_mux_fck: dss1_mux_fck { + dss1_mux_fck: dss1_mux_fck@240 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_ck>, <&core_ck>, <&core_d2_ck>, <&core_d3_ck>, <&core_d4_ck>, <&core_d5_ck>, <&core_d6_ck>, <&core_d8_ck>, <&core_d9_ck>, <&core_d12_ck>, <&core_d16_ck>; @@ -442,7 +442,7 @@ clocks = <&dss1_gate_fck>, <&dss1_mux_fck>; }; - dss2_gate_fck: dss2_gate_fck { + dss2_gate_fck: dss2_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&func_48m_ck>; @@ -450,7 +450,7 @@ reg = <0x0200>; }; - dss2_mux_fck: dss2_mux_fck { + dss2_mux_fck: dss2_mux_fck@240 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_ck>, <&func_48m_ck>; @@ -464,7 +464,7 @@ clocks = <&dss2_gate_fck>, <&dss2_mux_fck>; }; - dss_54m_fck: dss_54m_fck { + dss_54m_fck: dss_54m_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_54m_ck>; @@ -472,7 +472,7 @@ reg = <0x0200>; }; - ssi_ssr_sst_gate_fck: ssi_ssr_sst_gate_fck { + ssi_ssr_sst_gate_fck: ssi_ssr_sst_gate_fck@204 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_ck>; @@ -480,7 +480,7 @@ reg = <0x0204>; }; - ssi_ssr_sst_div_fck: ssi_ssr_sst_div_fck { + ssi_ssr_sst_div_fck: ssi_ssr_sst_div_fck@240 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_ck>; @@ -494,7 +494,7 @@ clocks = <&ssi_ssr_sst_gate_fck>, <&ssi_ssr_sst_div_fck>; }; - usb_l4_gate_ick: usb_l4_gate_ick { + usb_l4_gate_ick: usb_l4_gate_ick@214 { #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clocks = <&core_l3_ck>; @@ -502,7 +502,7 @@ reg = <0x0214>; }; - usb_l4_div_ick: usb_l4_div_ick { + usb_l4_div_ick: usb_l4_div_ick@240 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&core_l3_ck>; @@ -517,7 +517,7 @@ clocks = <&usb_l4_gate_ick>, <&usb_l4_div_ick>; }; - ssi_l4_ick: ssi_l4_ick { + ssi_l4_ick: ssi_l4_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -525,7 +525,7 @@ reg = <0x0214>; }; - gpt1_ick: gpt1_ick { + gpt1_ick: gpt1_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -533,7 +533,7 @@ reg = <0x0410>; }; - gpt1_gate_fck: gpt1_gate_fck { + gpt1_gate_fck: gpt1_gate_fck@400 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -541,7 +541,7 @@ reg = <0x0400>; }; - gpt1_mux_fck: gpt1_mux_fck { + gpt1_mux_fck: gpt1_mux_fck@440 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -554,7 +554,7 @@ clocks = <&gpt1_gate_fck>, <&gpt1_mux_fck>; }; - gpt2_ick: gpt2_ick { + gpt2_ick: gpt2_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -562,7 +562,7 @@ reg = <0x0210>; }; - gpt2_gate_fck: gpt2_gate_fck { + gpt2_gate_fck: gpt2_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -570,7 +570,7 @@ reg = <0x0200>; }; - gpt2_mux_fck: gpt2_mux_fck { + gpt2_mux_fck: gpt2_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -584,7 +584,7 @@ clocks = <&gpt2_gate_fck>, <&gpt2_mux_fck>; }; - gpt3_ick: gpt3_ick { + gpt3_ick: gpt3_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -592,7 +592,7 @@ reg = <0x0210>; }; - gpt3_gate_fck: gpt3_gate_fck { + gpt3_gate_fck: gpt3_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -600,7 +600,7 @@ reg = <0x0200>; }; - gpt3_mux_fck: gpt3_mux_fck { + gpt3_mux_fck: gpt3_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -614,7 +614,7 @@ clocks = <&gpt3_gate_fck>, <&gpt3_mux_fck>; }; - gpt4_ick: gpt4_ick { + gpt4_ick: gpt4_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -622,7 +622,7 @@ reg = <0x0210>; }; - gpt4_gate_fck: gpt4_gate_fck { + gpt4_gate_fck: gpt4_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -630,7 +630,7 @@ reg = <0x0200>; }; - gpt4_mux_fck: gpt4_mux_fck { + gpt4_mux_fck: gpt4_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -644,7 +644,7 @@ clocks = <&gpt4_gate_fck>, <&gpt4_mux_fck>; }; - gpt5_ick: gpt5_ick { + gpt5_ick: gpt5_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -652,7 +652,7 @@ reg = <0x0210>; }; - gpt5_gate_fck: gpt5_gate_fck { + gpt5_gate_fck: gpt5_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -660,7 +660,7 @@ reg = <0x0200>; }; - gpt5_mux_fck: gpt5_mux_fck { + gpt5_mux_fck: gpt5_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -674,7 +674,7 @@ clocks = <&gpt5_gate_fck>, <&gpt5_mux_fck>; }; - gpt6_ick: gpt6_ick { + gpt6_ick: gpt6_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -682,7 +682,7 @@ reg = <0x0210>; }; - gpt6_gate_fck: gpt6_gate_fck { + gpt6_gate_fck: gpt6_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -690,7 +690,7 @@ reg = <0x0200>; }; - gpt6_mux_fck: gpt6_mux_fck { + gpt6_mux_fck: gpt6_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -704,7 +704,7 @@ clocks = <&gpt6_gate_fck>, <&gpt6_mux_fck>; }; - gpt7_ick: gpt7_ick { + gpt7_ick: gpt7_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -712,7 +712,7 @@ reg = <0x0210>; }; - gpt7_gate_fck: gpt7_gate_fck { + gpt7_gate_fck: gpt7_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -720,7 +720,7 @@ reg = <0x0200>; }; - gpt7_mux_fck: gpt7_mux_fck { + gpt7_mux_fck: gpt7_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -734,7 +734,7 @@ clocks = <&gpt7_gate_fck>, <&gpt7_mux_fck>; }; - gpt8_ick: gpt8_ick { + gpt8_ick: gpt8_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -742,7 +742,7 @@ reg = <0x0210>; }; - gpt8_gate_fck: gpt8_gate_fck { + gpt8_gate_fck: gpt8_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -750,7 +750,7 @@ reg = <0x0200>; }; - gpt8_mux_fck: gpt8_mux_fck { + gpt8_mux_fck: gpt8_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -764,7 +764,7 @@ clocks = <&gpt8_gate_fck>, <&gpt8_mux_fck>; }; - gpt9_ick: gpt9_ick { + gpt9_ick: gpt9_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -772,7 +772,7 @@ reg = <0x0210>; }; - gpt9_gate_fck: gpt9_gate_fck { + gpt9_gate_fck: gpt9_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -780,7 +780,7 @@ reg = <0x0200>; }; - gpt9_mux_fck: gpt9_mux_fck { + gpt9_mux_fck: gpt9_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -794,7 +794,7 @@ clocks = <&gpt9_gate_fck>, <&gpt9_mux_fck>; }; - gpt10_ick: gpt10_ick { + gpt10_ick: gpt10_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -802,7 +802,7 @@ reg = <0x0210>; }; - gpt10_gate_fck: gpt10_gate_fck { + gpt10_gate_fck: gpt10_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -810,7 +810,7 @@ reg = <0x0200>; }; - gpt10_mux_fck: gpt10_mux_fck { + gpt10_mux_fck: gpt10_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -824,7 +824,7 @@ clocks = <&gpt10_gate_fck>, <&gpt10_mux_fck>; }; - gpt11_ick: gpt11_ick { + gpt11_ick: gpt11_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -832,7 +832,7 @@ reg = <0x0210>; }; - gpt11_gate_fck: gpt11_gate_fck { + gpt11_gate_fck: gpt11_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -840,7 +840,7 @@ reg = <0x0200>; }; - gpt11_mux_fck: gpt11_mux_fck { + gpt11_mux_fck: gpt11_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -854,7 +854,7 @@ clocks = <&gpt11_gate_fck>, <&gpt11_mux_fck>; }; - gpt12_ick: gpt12_ick { + gpt12_ick: gpt12_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -862,7 +862,7 @@ reg = <0x0210>; }; - gpt12_gate_fck: gpt12_gate_fck { + gpt12_gate_fck: gpt12_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&func_32k_ck>; @@ -870,7 +870,7 @@ reg = <0x0200>; }; - gpt12_mux_fck: gpt12_mux_fck { + gpt12_mux_fck: gpt12_mux_fck@244 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&func_32k_ck>, <&sys_ck>, <&alt_ck>; @@ -884,7 +884,7 @@ clocks = <&gpt12_gate_fck>, <&gpt12_mux_fck>; }; - mcbsp1_ick: mcbsp1_ick { + mcbsp1_ick: mcbsp1_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -892,7 +892,7 @@ reg = <0x0210>; }; - mcbsp1_gate_fck: mcbsp1_gate_fck { + mcbsp1_gate_fck: mcbsp1_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -900,7 +900,7 @@ reg = <0x0200>; }; - mcbsp2_ick: mcbsp2_ick { + mcbsp2_ick: mcbsp2_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -908,7 +908,7 @@ reg = <0x0210>; }; - mcbsp2_gate_fck: mcbsp2_gate_fck { + mcbsp2_gate_fck: mcbsp2_gate_fck@200 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -916,7 +916,7 @@ reg = <0x0200>; }; - mcspi1_ick: mcspi1_ick { + mcspi1_ick: mcspi1_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -924,7 +924,7 @@ reg = <0x0210>; }; - mcspi1_fck: mcspi1_fck { + mcspi1_fck: mcspi1_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -932,7 +932,7 @@ reg = <0x0200>; }; - mcspi2_ick: mcspi2_ick { + mcspi2_ick: mcspi2_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -940,7 +940,7 @@ reg = <0x0210>; }; - mcspi2_fck: mcspi2_fck { + mcspi2_fck: mcspi2_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -948,7 +948,7 @@ reg = <0x0200>; }; - uart1_ick: uart1_ick { + uart1_ick: uart1_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -956,7 +956,7 @@ reg = <0x0210>; }; - uart1_fck: uart1_fck { + uart1_fck: uart1_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -964,7 +964,7 @@ reg = <0x0200>; }; - uart2_ick: uart2_ick { + uart2_ick: uart2_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -972,7 +972,7 @@ reg = <0x0210>; }; - uart2_fck: uart2_fck { + uart2_fck: uart2_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -980,7 +980,7 @@ reg = <0x0200>; }; - uart3_ick: uart3_ick { + uart3_ick: uart3_ick@214 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -988,7 +988,7 @@ reg = <0x0214>; }; - uart3_fck: uart3_fck { + uart3_fck: uart3_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; @@ -996,7 +996,7 @@ reg = <0x0204>; }; - gpios_ick: gpios_ick { + gpios_ick: gpios_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -1004,7 +1004,7 @@ reg = <0x0410>; }; - gpios_fck: gpios_fck { + gpios_fck: gpios_fck@400 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -1012,7 +1012,7 @@ reg = <0x0400>; }; - mpu_wdt_ick: mpu_wdt_ick { + mpu_wdt_ick: mpu_wdt_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -1020,7 +1020,7 @@ reg = <0x0410>; }; - mpu_wdt_fck: mpu_wdt_fck { + mpu_wdt_fck: mpu_wdt_fck@400 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -1028,7 +1028,7 @@ reg = <0x0400>; }; - sync_32k_ick: sync_32k_ick { + sync_32k_ick: sync_32k_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -1036,7 +1036,7 @@ reg = <0x0410>; }; - wdt1_ick: wdt1_ick { + wdt1_ick: wdt1_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -1044,7 +1044,7 @@ reg = <0x0410>; }; - omapctrl_ick: omapctrl_ick { + omapctrl_ick: omapctrl_ick@410 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -1052,7 +1052,7 @@ reg = <0x0410>; }; - cam_fck: cam_fck { + cam_fck: cam_fck@200 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_96m_ck>; @@ -1060,7 +1060,7 @@ reg = <0x0200>; }; - cam_ick: cam_ick { + cam_ick: cam_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&l4_ck>; @@ -1068,7 +1068,7 @@ reg = <0x0210>; }; - mailboxes_ick: mailboxes_ick { + mailboxes_ick: mailboxes_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1076,7 +1076,7 @@ reg = <0x0210>; }; - wdt4_ick: wdt4_ick { + wdt4_ick: wdt4_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1084,7 +1084,7 @@ reg = <0x0210>; }; - wdt4_fck: wdt4_fck { + wdt4_fck: wdt4_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_32k_ck>; @@ -1092,7 +1092,7 @@ reg = <0x0200>; }; - mspro_ick: mspro_ick { + mspro_ick: mspro_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1100,7 +1100,7 @@ reg = <0x0210>; }; - mspro_fck: mspro_fck { + mspro_fck: mspro_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_96m_ck>; @@ -1108,7 +1108,7 @@ reg = <0x0200>; }; - fac_ick: fac_ick { + fac_ick: fac_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1116,7 +1116,7 @@ reg = <0x0210>; }; - fac_fck: fac_fck { + fac_fck: fac_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_12m_ck>; @@ -1124,7 +1124,7 @@ reg = <0x0200>; }; - hdq_ick: hdq_ick { + hdq_ick: hdq_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1132,7 +1132,7 @@ reg = <0x0210>; }; - hdq_fck: hdq_fck { + hdq_fck: hdq_fck@200 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_12m_ck>; @@ -1140,7 +1140,7 @@ reg = <0x0200>; }; - i2c1_ick: i2c1_ick { + i2c1_ick: i2c1_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1148,7 +1148,7 @@ reg = <0x0210>; }; - i2c2_ick: i2c2_ick { + i2c2_ick: i2c2_ick@210 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1156,7 +1156,7 @@ reg = <0x0210>; }; - gpmc_fck: gpmc_fck { + gpmc_fck: gpmc_fck@238 { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&core_l3_ck>; @@ -1174,7 +1174,7 @@ clock-div = <1>; }; - sdma_ick: sdma_ick { + sdma_ick: sdma_ick@238 { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&core_l3_ck>; @@ -1184,7 +1184,7 @@ ti,clock-mult = <1>; }; - sdrc_ick: sdrc_ick { + sdrc_ick: sdrc_ick@238 { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&core_l3_ck>; @@ -1194,7 +1194,7 @@ ti,clock-mult = <1>; }; - des_ick: des_ick { + des_ick: des_ick@21c { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1202,7 +1202,7 @@ reg = <0x021c>; }; - sha_ick: sha_ick { + sha_ick: sha_ick@21c { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1210,7 +1210,7 @@ reg = <0x021c>; }; - rng_ick: rng_ick { + rng_ick: rng_ick@21c { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1218,7 +1218,7 @@ reg = <0x021c>; }; - aes_ick: aes_ick { + aes_ick: aes_ick@21c { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1226,7 +1226,7 @@ reg = <0x021c>; }; - pka_ick: pka_ick { + pka_ick: pka_ick@21c { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l4_ck>; @@ -1234,7 +1234,7 @@ reg = <0x021c>; }; - usb_fck: usb_fck { + usb_fck: usb_fck@204 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&func_48m_ck>; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 4602866792be..a4deff0e2d52 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -390,6 +390,7 @@ interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ ti,nand-ecc-opt = "ham1"; + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ nand-bus-width = <16>; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts index 76056ba92ced..ed449827c3d3 100644 --- a/arch/arm/boot/dts/omap3-evm-37xx.dts +++ b/arch/arm/boot/dts/omap3-evm-37xx.dts @@ -85,7 +85,7 @@ OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ - OMAP3_CORE1_IOPAD(0x215e, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ >; diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi index 41f5d386f21f..f4f2ce46d681 100644 --- a/arch/arm/boot/dts/omap3-igep.dtsi +++ b/arch/arm/boot/dts/omap3-igep.dtsi @@ -188,6 +188,7 @@ vmmc-supply = <&vmmc1>; vmmc_aux-supply = <&vsim>; bus-width = <4>; + cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>; }; &mmc3 { diff --git a/arch/arm/boot/dts/omap3-igep0020-common.dtsi b/arch/arm/boot/dts/omap3-igep0020-common.dtsi index d6f839cab649..b6971060648a 100644 --- a/arch/arm/boot/dts/omap3-igep0020-common.dtsi +++ b/arch/arm/boot/dts/omap3-igep0020-common.dtsi @@ -194,6 +194,12 @@ OMAP3630_CORE2_IOPAD(0x25f8, PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */ >; }; + + mmc1_wp_pins: pinmux_mmc1_cd_pins { + pinctrl-single,pins = < + OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT | MUX_MODE4) /* etk_d15.gpio_29 */ + >; + }; }; &i2c3 { @@ -250,3 +256,8 @@ }; }; }; + +&mmc1 { + pinctrl-0 = <&mmc1_pins &mmc1_wp_pins>; + wp-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; /* gpio_29 */ +}; diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts index 5c67429a4da7..b9e58c536afd 100644 --- a/arch/arm/boot/dts/omap3-n9.dts +++ b/arch/arm/boot/dts/omap3-n9.dts @@ -57,3 +57,17 @@ &modem { compatible = "nokia,n9-modem"; }; + +&lis302 { + st,axis-x = <1>; /* LIS3_DEV_X */ + st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */ + st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */ + + st,min-limit-x = <(-46)>; + st,min-limit-y = <3>; + st,min-limit-z = <3>; + + st,max-limit-x = <(-3)>; + st,max-limit-y = <46>; + st,max-limit-z = <46>; +}; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index d9e2d9c6e999..2b74a81d1de2 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -288,7 +288,7 @@ pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */ OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */ - OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */ + OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */ @@ -300,7 +300,7 @@ modem_pins: pinmux_modem { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE4) /* gpio 70 => cmt_apeslpx */ - OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio 72 => ape_rst_rq */ + OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* gpio 72 => ape_rst_rq */ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4) /* gpio 73 => cmt_rst_rq */ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE4) /* gpio 74 => cmt_en */ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE4) /* gpio 75 => cmt_rst */ diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 858a25048102..927b17fc4ed8 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -14,6 +14,13 @@ cpus { cpu@0 { cpu0-supply = <&vcc>; + operating-points = < + /* kHz uV */ + 300000 1012500 + 600000 1200000 + 800000 1325000 + 1000000 1375000 + >; }; }; @@ -39,9 +46,34 @@ enable-active-high; regulator-boot-off; }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + label = "debug::sleep"; + gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; /* gpio92 */ + linux,default-trigger = "default-on"; + pinctrl-names = "default"; + pinctrl-0 = <&debug_leds>; + }; + }; }; &omap3_pmx_core { + accelerator_pins: pinmux_accelerator_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT | MUX_MODE4) /* mcspi2_somi.gpio_180 -> LIS302 INT1 */ + OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT | MUX_MODE4) /* mcspi2_cs0.gpio_181 -> LIS302 INT2 */ + >; + }; + + debug_leds: pinmux_debug_led_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE4) /* dss_data22.gpio_92 */ + >; + }; + mmc2_pins: pinmux_mmc2_pins { pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */ @@ -65,7 +97,7 @@ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */ OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */ OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */ - OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */ + OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1) /* ssi1_rdy_rx */ @@ -78,7 +110,7 @@ OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7) /* ssi1_dat_tx */ OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7) /* ssi1_flag_tx */ OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7) /* ssi1_rdy_tx */ - OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */ + OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */ OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7) /* ssi1_dat_rx */ OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7) /* ssi1_flag_rx */ OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* ssi1_rdy_rx */ @@ -88,7 +120,7 @@ modem_pins1: pinmux_modem_core1_pins { pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio_34 (ape_rst_rq) */ + OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | MUX_MODE4) /* gpio_34 (ape_rst_rq) */ OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE4) /* gpio_88 (cmt_rst_rq) */ OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4) /* gpio_93 (cmt_apeslpx) */ >; @@ -129,6 +161,30 @@ ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */ }; +&vdac { + regulator-name = "vdac"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&vpll1 { + regulator-name = "vpll1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&vpll2 { + regulator-name = "vpll2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&vaux1 { + regulator-name = "vaux1"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + /* CSI-2 receiver */ &vaux2 { regulator-name = "vaux2"; @@ -143,12 +199,107 @@ regulator-max-microvolt = <2800000>; }; +&vaux4 { + regulator-name = "vaux4"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; +}; + +&vmmc1 { + regulator-name = "vmmc1"; + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <3150000>; +}; + +&vmmc2 { + regulator-name = "vmmc2"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; +}; + +&vintana1 { + regulator-name = "vintana1"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; +}; + +&vintana2 { + regulator-name = "vintana2"; + regulator-min-microvolt = <2750000>; + regulator-max-microvolt = <2750000>; +}; + +&vintdig { + regulator-name = "vintdig"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; +}; + +&vsim { + regulator-name = "vsim"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + +&vio { + regulator-name = "vio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + &i2c2 { clock-frequency = <400000>; }; &i2c3 { clock-frequency = <400000>; + + lis302: lis302@1d { + compatible = "st,lis3lv02d"; + reg = <0x1d>; + + Vdd-supply = <&vaux1>; + Vdd_IO-supply = <&vio>; + + pinctrl-names = "default"; + pinctrl-0 = <&accelerator_pins>; + + interrupts-extended = <&gpio6 20 IRQ_TYPE_EDGE_FALLING>, <&gpio6 21 IRQ_TYPE_EDGE_FALLING>; /* 180, 181 */ + + /* click flags */ + st,click-single-x; + st,click-single-y; + st,click-single-z; + + /* Limits are 0.5g * value */ + st,click-threshold-x = <8>; + st,click-threshold-y = <8>; + st,click-threshold-z = <10>; + + /* Click must be longer than time limit */ + st,click-time-limit = <9>; + + /* Kind of debounce filter */ + st,click-latency = <50>; + + st,wakeup-x-hi; + st,wakeup-y-hi; + st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */ + + st,wakeup2-z-hi; + st,wakeup2-threshold = <(1000/18)>; /* millig-value / 18 to get HW values */ + + st,highpass-cutoff-hz = <2>; + + /* Interrupt line 1 for thresholds */ + st,irq1-ff-wu-1; + st,irq1-ff-wu-2; + /* Interrupt line 2 for click detection */ + st,irq2-click; + + st,wu-duration-1 = <8>; + st,wu-duration-2 = <8>; + }; }; &mmc1 { diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts index 7f219a9dc5be..646601a3ebd8 100644 --- a/arch/arm/boot/dts/omap3-n950.dts +++ b/arch/arm/boot/dts/omap3-n950.dts @@ -11,10 +11,33 @@ /dts-v1/; #include "omap3-n950-n9.dtsi" +#include / { model = "Nokia N950"; compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3"; + + keys { + compatible = "gpio-keys"; + + keypad_slide { + label = "Keypad Slide"; + gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* 109 */ + linux,input-type = ; + linux,code = ; + wakeup-source; + pinctrl-names = "default"; + pinctrl-0 = <&keypad_slide_pins>; + }; + }; +}; + +&omap3_pmx_core { + keypad_slide_pins: pinmux_debug_led_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ + >; + }; }; &omap3_pmx_core { @@ -86,3 +109,79 @@ &modem { compatible = "nokia,n950-modem"; }; + +&twl { + twl_audio: audio { + compatible = "ti,twl4030-audio"; + ti,enable-vibra = <1>; + }; +}; + +&twl_keypad { + linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_BACKSLASH) + MATRIX_KEY(0x01, 0x00, KEY_LEFTSHIFT) + MATRIX_KEY(0x02, 0x00, KEY_COMPOSE) + MATRIX_KEY(0x03, 0x00, KEY_LEFTMETA) + MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL) + MATRIX_KEY(0x05, 0x00, KEY_BACKSPACE) + MATRIX_KEY(0x06, 0x00, KEY_VOLUMEDOWN) + MATRIX_KEY(0x07, 0x00, KEY_VOLUMEUP) + + MATRIX_KEY(0x03, 0x01, KEY_Z) + MATRIX_KEY(0x04, 0x01, KEY_A) + MATRIX_KEY(0x05, 0x01, KEY_Q) + MATRIX_KEY(0x06, 0x01, KEY_W) + MATRIX_KEY(0x07, 0x01, KEY_E) + + MATRIX_KEY(0x03, 0x02, KEY_X) + MATRIX_KEY(0x04, 0x02, KEY_S) + MATRIX_KEY(0x05, 0x02, KEY_D) + MATRIX_KEY(0x06, 0x02, KEY_C) + MATRIX_KEY(0x07, 0x02, KEY_V) + + MATRIX_KEY(0x03, 0x03, KEY_O) + MATRIX_KEY(0x04, 0x03, KEY_I) + MATRIX_KEY(0x05, 0x03, KEY_U) + MATRIX_KEY(0x06, 0x03, KEY_L) + MATRIX_KEY(0x07, 0x03, KEY_APOSTROPHE) + + MATRIX_KEY(0x03, 0x04, KEY_Y) + MATRIX_KEY(0x04, 0x04, KEY_K) + MATRIX_KEY(0x05, 0x04, KEY_J) + MATRIX_KEY(0x06, 0x04, KEY_H) + MATRIX_KEY(0x07, 0x04, KEY_G) + + MATRIX_KEY(0x03, 0x05, KEY_B) + MATRIX_KEY(0x04, 0x05, KEY_COMMA) + MATRIX_KEY(0x05, 0x05, KEY_M) + MATRIX_KEY(0x06, 0x05, KEY_N) + MATRIX_KEY(0x07, 0x05, KEY_DOT) + + MATRIX_KEY(0x00, 0x06, KEY_SPACE) + MATRIX_KEY(0x03, 0x06, KEY_T) + MATRIX_KEY(0x04, 0x06, KEY_UP) + MATRIX_KEY(0x05, 0x06, KEY_LEFT) + MATRIX_KEY(0x06, 0x06, KEY_RIGHT) + MATRIX_KEY(0x07, 0x06, KEY_DOWN) + + MATRIX_KEY(0x03, 0x07, KEY_P) + MATRIX_KEY(0x04, 0x07, KEY_ENTER) + MATRIX_KEY(0x05, 0x07, KEY_SLASH) + MATRIX_KEY(0x06, 0x07, KEY_F) + MATRIX_KEY(0x07, 0x07, KEY_R) + >; +}; + +&lis302 { + st,axis-x = <(-2)>; /* LIS3_INV_DEV_Y */ + st,axis-y = <(-1)>; /* LIS3_INV_DEV_X */ + st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */ + + st,min-limit-x = <(-32)>; + st,min-limit-y = <3>; + st,min-limit-z = <3>; + + st,max-limit-x = <(-3)>; + st,max-limit-y = <32>; + st,max-limit-z = <32>; +}; diff --git a/arch/arm/boot/dts/omap3-zoom3.dts b/arch/arm/boot/dts/omap3-zoom3.dts index f19170bdcc1f..c29b41dc7b95 100644 --- a/arch/arm/boot/dts/omap3-zoom3.dts +++ b/arch/arm/boot/dts/omap3-zoom3.dts @@ -98,7 +98,7 @@ pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ - OMAP3_CORE1_IOPAD(0x217a, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ + OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ >; }; @@ -107,7 +107,7 @@ pinctrl-single,pins = < OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart3_cts_rctx.uart3_cts_rctx */ OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE0) /* uart3_rts_sd.uart3_rts_sd */ - OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ >; }; @@ -125,7 +125,7 @@ pinctrl-single,pins = < OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ - OMAP3630_CORE2_IOPAD(0x25e6, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ + OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ >; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index b41d07e8e765..9fbda38528dc 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -43,7 +43,7 @@ }; }; - pmu { + pmu@54000000 { compatible = "arm,cortex-a8-pmu"; reg = <0x54000000 0x800000>; interrupts = <3>; @@ -119,7 +119,7 @@ #size-cells = <1>; ranges = <0 0x270 0x330>; - pbias_regulator: pbias_regulator { + pbias_regulator: pbias_regulator@2b0 { compatible = "ti,pbias-omap3", "ti,pbias-omap"; reg = <0x2b0 0x4>; syscon = <&scm_conf>; @@ -725,6 +725,8 @@ #size-cells = <1>; interrupt-controller; #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; usb_otg_hs: usb_otg_hs@480ab000 { diff --git a/arch/arm/boot/dts/omap3430es1-clocks.dtsi b/arch/arm/boot/dts/omap3430es1-clocks.dtsi index 4c22f3a7f813..86de819a0dcf 100644 --- a/arch/arm/boot/dts/omap3430es1-clocks.dtsi +++ b/arch/arm/boot/dts/omap3430es1-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &cm_clocks { - gfx_l3_ck: gfx_l3_ck { + gfx_l3_ck: gfx_l3_ck@b10 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&l3_ick>; @@ -16,7 +16,7 @@ ti,bit-shift = <0>; }; - gfx_l3_fck: gfx_l3_fck { + gfx_l3_fck: gfx_l3_fck@b40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&l3_ick>; @@ -33,7 +33,7 @@ clock-div = <1>; }; - gfx_cg1_ck: gfx_cg1_ck { + gfx_cg1_ck: gfx_cg1_ck@b00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&gfx_l3_fck>; @@ -41,7 +41,7 @@ ti,bit-shift = <1>; }; - gfx_cg2_ck: gfx_cg2_ck { + gfx_cg2_ck: gfx_cg2_ck@b00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&gfx_l3_fck>; @@ -49,7 +49,7 @@ ti,bit-shift = <2>; }; - d2d_26m_fck: d2d_26m_fck { + d2d_26m_fck: d2d_26m_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&sys_ck>; @@ -57,7 +57,7 @@ ti,bit-shift = <3>; }; - fshostusb_fck: fshostusb_fck { + fshostusb_fck: fshostusb_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -65,7 +65,7 @@ ti,bit-shift = <5>; }; - ssi_ssr_gate_fck_3430es1: ssi_ssr_gate_fck_3430es1 { + ssi_ssr_gate_fck_3430es1: ssi_ssr_gate_fck_3430es1@a00 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&corex2_fck>; @@ -73,7 +73,7 @@ reg = <0x0a00>; }; - ssi_ssr_div_fck_3430es1: ssi_ssr_div_fck_3430es1 { + ssi_ssr_div_fck_3430es1: ssi_ssr_div_fck_3430es1@a40 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&corex2_fck>; @@ -96,7 +96,7 @@ clock-div = <2>; }; - hsotgusb_ick_3430es1: hsotgusb_ick_3430es1 { + hsotgusb_ick_3430es1: hsotgusb_ick_3430es1@a10 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&core_l3_ick>; @@ -104,7 +104,7 @@ ti,bit-shift = <4>; }; - fac_ick: fac_ick { + fac_ick: fac_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -120,7 +120,7 @@ clock-div = <1>; }; - ssi_ick: ssi_ick_3430es1 { + ssi_ick: ssi_ick_3430es1@a10 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&ssi_l4_ick>; @@ -128,7 +128,7 @@ ti,bit-shift = <0>; }; - usb_l4_gate_ick: usb_l4_gate_ick { + usb_l4_gate_ick: usb_l4_gate_ick@a10 { #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clocks = <&l4_ick>; @@ -136,7 +136,7 @@ reg = <0x0a10>; }; - usb_l4_div_ick: usb_l4_div_ick { + usb_l4_div_ick: usb_l4_div_ick@a40 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&l4_ick>; @@ -152,7 +152,7 @@ clocks = <&usb_l4_gate_ick>, <&usb_l4_div_ick>; }; - dss1_alwon_fck: dss1_alwon_fck_3430es1 { + dss1_alwon_fck: dss1_alwon_fck_3430es1@e00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m4x2_ck>; @@ -161,7 +161,7 @@ ti,set-rate-parent; }; - dss_ick: dss_ick_3430es1 { + dss_ick: dss_ick_3430es1@e10 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&l4_ick>; diff --git a/arch/arm/boot/dts/omap34xx-omap36xx-clocks.dtsi b/arch/arm/boot/dts/omap34xx-omap36xx-clocks.dtsi index b02017b7630e..858aa0796ec8 100644 --- a/arch/arm/boot/dts/omap34xx-omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap34xx-omap36xx-clocks.dtsi @@ -16,7 +16,7 @@ clock-div = <1>; }; - aes1_ick: aes1_ick { + aes1_ick: aes1_ick@a14 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&security_l4_ick2>; @@ -24,7 +24,7 @@ reg = <0x0a14>; }; - rng_ick: rng_ick { + rng_ick: rng_ick@a14 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&security_l4_ick2>; @@ -32,7 +32,7 @@ ti,bit-shift = <2>; }; - sha11_ick: sha11_ick { + sha11_ick: sha11_ick@a14 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&security_l4_ick2>; @@ -40,7 +40,7 @@ ti,bit-shift = <1>; }; - des1_ick: des1_ick { + des1_ick: des1_ick@a14 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&security_l4_ick2>; @@ -48,7 +48,7 @@ ti,bit-shift = <0>; }; - cam_mclk: cam_mclk { + cam_mclk: cam_mclk@f00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m5x2_ck>; @@ -57,7 +57,7 @@ ti,set-rate-parent; }; - cam_ick: cam_ick { + cam_ick: cam_ick@f10 { #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clocks = <&l4_ick>; @@ -65,7 +65,7 @@ ti,bit-shift = <0>; }; - csi2_96m_fck: csi2_96m_fck { + csi2_96m_fck: csi2_96m_fck@f00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&core_96m_fck>; @@ -81,7 +81,7 @@ clock-div = <1>; }; - pka_ick: pka_ick { + pka_ick: pka_ick@a14 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&security_l3_ick>; @@ -89,7 +89,7 @@ ti,bit-shift = <4>; }; - icr_ick: icr_ick { + icr_ick: icr_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -97,7 +97,7 @@ ti,bit-shift = <29>; }; - des2_ick: des2_ick { + des2_ick: des2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -105,7 +105,7 @@ ti,bit-shift = <26>; }; - mspro_ick: mspro_ick { + mspro_ick: mspro_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -113,7 +113,7 @@ ti,bit-shift = <23>; }; - mailboxes_ick: mailboxes_ick { + mailboxes_ick: mailboxes_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -129,7 +129,7 @@ clock-div = <1>; }; - sr1_fck: sr1_fck { + sr1_fck: sr1_fck@c00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&sys_ck>; @@ -137,7 +137,7 @@ ti,bit-shift = <6>; }; - sr2_fck: sr2_fck { + sr2_fck: sr2_fck@c00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&sys_ck>; @@ -153,7 +153,7 @@ clock-div = <1>; }; - dpll2_fck: dpll2_fck { + dpll2_fck: dpll2_fck@40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_ck>; @@ -163,7 +163,7 @@ ti,index-starts-at-one; }; - dpll2_ck: dpll2_ck { + dpll2_ck: dpll2_ck@4 { #clock-cells = <0>; compatible = "ti,omap3-dpll-clock"; clocks = <&sys_ck>, <&dpll2_fck>; @@ -173,7 +173,7 @@ ti,low-power-bypass; }; - dpll2_m2_ck: dpll2_m2_ck { + dpll2_m2_ck: dpll2_m2_ck@44 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll2_ck>; @@ -182,7 +182,7 @@ ti,index-starts-at-one; }; - iva2_ck: iva2_ck { + iva2_ck: iva2_ck@0 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&dpll2_m2_ck>; @@ -190,7 +190,7 @@ ti,bit-shift = <0>; }; - modem_fck: modem_fck { + modem_fck: modem_fck@a00 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&sys_ck>; @@ -198,7 +198,7 @@ ti,bit-shift = <31>; }; - sad2d_ick: sad2d_ick { + sad2d_ick: sad2d_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l3_ick>; @@ -206,7 +206,7 @@ ti,bit-shift = <3>; }; - mad2d_ick: mad2d_ick { + mad2d_ick: mad2d_ick@a18 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&l3_ick>; @@ -214,7 +214,7 @@ ti,bit-shift = <3>; }; - mspro_fck: mspro_fck { + mspro_fck: mspro_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index 96f8ce7bd2af..e44656258225 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -55,7 +55,7 @@ }; }; - bandgap { + bandgap@48002524 { reg = <0x48002524 0x4>; compatible = "ti,omap34xx-bandgap"; #thermal-sensor-cells = <0>; diff --git a/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi index 080fb3f4e429..15d18669000e 100644 --- a/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi @@ -25,7 +25,7 @@ }; }; &cm_clocks { - dpll5_ck: dpll5_ck { + dpll5_ck: dpll5_ck@d04 { #clock-cells = <0>; compatible = "ti,omap3-dpll-clock"; clocks = <&sys_ck>, <&sys_ck>; @@ -34,7 +34,7 @@ ti,lock; }; - dpll5_m2_ck: dpll5_m2_ck { + dpll5_m2_ck: dpll5_m2_ck@d50 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll5_ck>; @@ -43,7 +43,7 @@ ti,index-starts-at-one; }; - sgx_gate_fck: sgx_gate_fck { + sgx_gate_fck: sgx_gate_fck@b00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&core_ck>; @@ -91,7 +91,7 @@ clock-div = <2>; }; - sgx_mux_fck: sgx_mux_fck { + sgx_mux_fck: sgx_mux_fck@b40 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_d3_ck>, <&core_d4_ck>, <&core_d6_ck>, <&cm_96m_fck>, <&omap_192m_alwon_fck>, <&core_d2_ck>, <&corex2_d3_fck>, <&corex2_d5_fck>; @@ -104,7 +104,7 @@ clocks = <&sgx_gate_fck>, <&sgx_mux_fck>; }; - sgx_ick: sgx_ick { + sgx_ick: sgx_ick@b10 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&l3_ick>; @@ -112,7 +112,7 @@ ti,bit-shift = <0>; }; - cpefuse_fck: cpefuse_fck { + cpefuse_fck: cpefuse_fck@a08 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_ck>; @@ -120,7 +120,7 @@ ti,bit-shift = <0>; }; - ts_fck: ts_fck { + ts_fck: ts_fck@a08 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&omap_32k_fck>; @@ -128,7 +128,7 @@ ti,bit-shift = <1>; }; - usbtll_fck: usbtll_fck { + usbtll_fck: usbtll_fck@a08 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&dpll5_m2_ck>; @@ -136,7 +136,7 @@ ti,bit-shift = <2>; }; - usbtll_ick: usbtll_ick { + usbtll_ick: usbtll_ick@a18 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -144,7 +144,7 @@ ti,bit-shift = <2>; }; - mmchs3_ick: mmchs3_ick { + mmchs3_ick: mmchs3_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -152,7 +152,7 @@ ti,bit-shift = <30>; }; - mmchs3_fck: mmchs3_fck { + mmchs3_fck: mmchs3_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -160,7 +160,7 @@ ti,bit-shift = <30>; }; - dss1_alwon_fck: dss1_alwon_fck_3430es2 { + dss1_alwon_fck: dss1_alwon_fck_3430es2@e00 { #clock-cells = <0>; compatible = "ti,dss-gate-clock"; clocks = <&dpll4_m4x2_ck>; @@ -169,7 +169,7 @@ ti,set-rate-parent; }; - dss_ick: dss_ick_3430es2 { + dss_ick: dss_ick_3430es2@e10 { #clock-cells = <0>; compatible = "ti,omap3-dss-interface-clock"; clocks = <&l4_ick>; @@ -177,7 +177,7 @@ ti,bit-shift = <0>; }; - usbhost_120m_fck: usbhost_120m_fck { + usbhost_120m_fck: usbhost_120m_fck@1400 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll5_m2_ck>; @@ -185,7 +185,7 @@ ti,bit-shift = <1>; }; - usbhost_48m_fck: usbhost_48m_fck { + usbhost_48m_fck: usbhost_48m_fck@1400 { #clock-cells = <0>; compatible = "ti,dss-gate-clock"; clocks = <&omap_48m_fck>; @@ -193,7 +193,7 @@ ti,bit-shift = <0>; }; - usbhost_ick: usbhost_ick { + usbhost_ick: usbhost_ick@1410 { #clock-cells = <0>; compatible = "ti,omap3-dss-interface-clock"; clocks = <&l4_ick>; diff --git a/arch/arm/boot/dts/omap36xx-clocks.dtsi b/arch/arm/boot/dts/omap36xx-clocks.dtsi index 200ae3a5cbbb..a21d1f021267 100644 --- a/arch/arm/boot/dts/omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap36xx-clocks.dtsi @@ -8,14 +8,14 @@ * published by the Free Software Foundation. */ &cm_clocks { - dpll4_ck: dpll4_ck { + dpll4_ck: dpll4_ck@d00 { #clock-cells = <0>; compatible = "ti,omap3-dpll-per-j-type-clock"; clocks = <&sys_ck>, <&sys_ck>; reg = <0x0d00>, <0x0d20>, <0x0d44>, <0x0d30>; }; - dpll4_m5x2_ck: dpll4_m5x2_ck { + dpll4_m5x2_ck: dpll4_m5x2_ck@d00 { #clock-cells = <0>; compatible = "ti,hsdiv-gate-clock"; clocks = <&dpll4_m5x2_mul_ck>; @@ -25,7 +25,7 @@ ti,set-bit-to-disable; }; - dpll4_m2x2_ck: dpll4_m2x2_ck { + dpll4_m2x2_ck: dpll4_m2x2_ck@d00 { #clock-cells = <0>; compatible = "ti,hsdiv-gate-clock"; clocks = <&dpll4_m2x2_mul_ck>; @@ -34,7 +34,7 @@ ti,set-bit-to-disable; }; - dpll3_m3x2_ck: dpll3_m3x2_ck { + dpll3_m3x2_ck: dpll3_m3x2_ck@d00 { #clock-cells = <0>; compatible = "ti,hsdiv-gate-clock"; clocks = <&dpll3_m3x2_mul_ck>; @@ -43,7 +43,7 @@ ti,set-bit-to-disable; }; - dpll4_m3x2_ck: dpll4_m3x2_ck { + dpll4_m3x2_ck: dpll4_m3x2_ck@d00 { #clock-cells = <0>; compatible = "ti,hsdiv-gate-clock"; clocks = <&dpll4_m3x2_mul_ck>; @@ -52,7 +52,7 @@ ti,set-bit-to-disable; }; - dpll4_m6x2_ck: dpll4_m6x2_ck { + dpll4_m6x2_ck: dpll4_m6x2_ck@d00 { #clock-cells = <0>; compatible = "ti,hsdiv-gate-clock"; clocks = <&dpll4_m6x2_mul_ck>; @@ -61,7 +61,7 @@ ti,set-bit-to-disable; }; - uart4_fck: uart4_fck { + uart4_fck: uart4_fck@1000 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&per_48m_fck>; diff --git a/arch/arm/boot/dts/omap36xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/omap36xx-omap3430es2plus-clocks.dtsi index 877318c28364..1a4fbdf0d9cc 100644 --- a/arch/arm/boot/dts/omap36xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/omap36xx-omap3430es2plus-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &cm_clocks { - ssi_ssr_gate_fck_3430es2: ssi_ssr_gate_fck_3430es2 { + ssi_ssr_gate_fck_3430es2: ssi_ssr_gate_fck_3430es2@a00 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&corex2_fck>; @@ -16,7 +16,7 @@ reg = <0x0a00>; }; - ssi_ssr_div_fck_3430es2: ssi_ssr_div_fck_3430es2 { + ssi_ssr_div_fck_3430es2: ssi_ssr_div_fck_3430es2@a40 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&corex2_fck>; @@ -39,7 +39,7 @@ clock-div = <2>; }; - hsotgusb_ick_3430es2: hsotgusb_ick_3430es2 { + hsotgusb_ick_3430es2: hsotgusb_ick_3430es2@a10 { #clock-cells = <0>; compatible = "ti,omap3-hsotgusb-interface-clock"; clocks = <&core_l3_ick>; @@ -55,7 +55,7 @@ clock-div = <1>; }; - ssi_ick: ssi_ick_3430es2 { + ssi_ick: ssi_ick_3430es2@a10 { #clock-cells = <0>; compatible = "ti,omap3-ssi-interface-clock"; clocks = <&ssi_l4_ick>; @@ -63,7 +63,7 @@ ti,bit-shift = <0>; }; - usim_gate_fck: usim_gate_fck { + usim_gate_fck: usim_gate_fck@c00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&omap_96m_fck>; @@ -143,7 +143,7 @@ clock-div = <20>; }; - usim_mux_fck: usim_mux_fck { + usim_mux_fck: usim_mux_fck@c40 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_ck>, <&sys_d2_ck>, <&omap_96m_d2_fck>, <&omap_96m_d4_fck>, <&omap_96m_d8_fck>, <&omap_96m_d10_fck>, <&dpll5_m2_d4_ck>, <&dpll5_m2_d8_ck>, <&dpll5_m2_d16_ck>, <&dpll5_m2_d20_ck>; @@ -158,7 +158,7 @@ clocks = <&usim_gate_fck>, <&usim_mux_fck>; }; - usim_ick: usim_ick { + usim_ick: usim_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index f19c87bd6bf3..8b7979153008 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -44,7 +44,7 @@ abb_mpu_iva: regulator-abb-mpu { compatible = "ti,abb-v1"; regulator-name = "abb_mpu_iva"; - #address-cell = <0>; + #address-cells = <0>; #size-cells = <0>; reg = <0x483072f0 0x8>, <0x48306818 0x4>; reg-names = "base-address", "int-address"; @@ -87,7 +87,7 @@ }; }; - bandgap { + bandgap@48002524 { reg = <0x48002524 0x4>; compatible = "ti,omap36xx-bandgap"; #thermal-sensor-cells = <0>; diff --git a/arch/arm/boot/dts/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/omap3xxx-clocks.dtsi index bbba5bdc4bc9..9bd91641aa7c 100644 --- a/arch/arm/boot/dts/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/omap3xxx-clocks.dtsi @@ -14,14 +14,14 @@ clock-frequency = <16800000>; }; - osc_sys_ck: osc_sys_ck { + osc_sys_ck: osc_sys_ck@d40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_12m_ck>, <&virt_13m_ck>, <&virt_19200000_ck>, <&virt_26000000_ck>, <&virt_38_4m_ck>, <&virt_16_8m_ck>; reg = <0x0d40>; }; - sys_ck: sys_ck { + sys_ck: sys_ck@1270 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&osc_sys_ck>; @@ -31,7 +31,7 @@ ti,index-starts-at-one; }; - sys_clkout1: sys_clkout1 { + sys_clkout1: sys_clkout1@d70 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&osc_sys_ck>; @@ -81,7 +81,7 @@ }; &scm_clocks { - mcbsp5_mux_fck: mcbsp5_mux_fck { + mcbsp5_mux_fck: mcbsp5_mux_fck@68 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_96m_fck>, <&mcbsp_clks>; @@ -95,7 +95,7 @@ clocks = <&mcbsp5_gate_fck>, <&mcbsp5_mux_fck>; }; - mcbsp1_mux_fck: mcbsp1_mux_fck { + mcbsp1_mux_fck: mcbsp1_mux_fck@4 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_96m_fck>, <&mcbsp_clks>; @@ -109,7 +109,7 @@ clocks = <&mcbsp1_gate_fck>, <&mcbsp1_mux_fck>; }; - mcbsp2_mux_fck: mcbsp2_mux_fck { + mcbsp2_mux_fck: mcbsp2_mux_fck@4 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; @@ -123,7 +123,7 @@ clocks = <&mcbsp2_gate_fck>, <&mcbsp2_mux_fck>; }; - mcbsp3_mux_fck: mcbsp3_mux_fck { + mcbsp3_mux_fck: mcbsp3_mux_fck@68 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; @@ -136,7 +136,7 @@ clocks = <&mcbsp3_gate_fck>, <&mcbsp3_mux_fck>; }; - mcbsp4_mux_fck: mcbsp4_mux_fck { + mcbsp4_mux_fck: mcbsp4_mux_fck@68 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&per_96m_fck>, <&mcbsp_clks>; @@ -193,14 +193,14 @@ clock-frequency = <38400000>; }; - dpll4_ck: dpll4_ck { + dpll4_ck: dpll4_ck@d00 { #clock-cells = <0>; compatible = "ti,omap3-dpll-per-clock"; clocks = <&sys_ck>, <&sys_ck>; reg = <0x0d00>, <0x0d20>, <0x0d44>, <0x0d30>; }; - dpll4_m2_ck: dpll4_m2_ck { + dpll4_m2_ck: dpll4_m2_ck@d48 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll4_ck>; @@ -217,7 +217,7 @@ clock-div = <1>; }; - dpll4_m2x2_ck: dpll4_m2x2_ck { + dpll4_m2x2_ck: dpll4_m2x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m2x2_mul_ck>; @@ -234,14 +234,14 @@ clock-div = <1>; }; - dpll3_ck: dpll3_ck { + dpll3_ck: dpll3_ck@d00 { #clock-cells = <0>; compatible = "ti,omap3-dpll-core-clock"; clocks = <&sys_ck>, <&sys_ck>; reg = <0x0d00>, <0x0d20>, <0x0d40>, <0x0d30>; }; - dpll3_m3_ck: dpll3_m3_ck { + dpll3_m3_ck: dpll3_m3_ck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll3_ck>; @@ -259,7 +259,7 @@ clock-div = <1>; }; - dpll3_m3x2_ck: dpll3_m3x2_ck { + dpll3_m3x2_ck: dpll3_m3x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll3_m3x2_mul_ck>; @@ -288,7 +288,7 @@ clock-frequency = <0x0>; }; - dpll3_m2_ck: dpll3_m2_ck { + dpll3_m2_ck: dpll3_m2_ck@d40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll3_ck>; @@ -306,7 +306,7 @@ clock-div = <1>; }; - dpll1_fck: dpll1_fck { + dpll1_fck: dpll1_fck@940 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_ck>; @@ -316,7 +316,7 @@ ti,index-starts-at-one; }; - dpll1_ck: dpll1_ck { + dpll1_ck: dpll1_ck@904 { #clock-cells = <0>; compatible = "ti,omap3-dpll-clock"; clocks = <&sys_ck>, <&dpll1_fck>; @@ -331,7 +331,7 @@ clock-div = <1>; }; - dpll1_x2m2_ck: dpll1_x2m2_ck { + dpll1_x2m2_ck: dpll1_x2m2_ck@944 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll1_x2_ck>; @@ -348,7 +348,7 @@ clock-div = <1>; }; - omap_96m_fck: omap_96m_fck { + omap_96m_fck: omap_96m_fck@d40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&cm_96m_fck>, <&sys_ck>; @@ -356,7 +356,7 @@ reg = <0x0d40>; }; - dpll4_m3_ck: dpll4_m3_ck { + dpll4_m3_ck: dpll4_m3_ck@e40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll4_ck>; @@ -374,7 +374,7 @@ clock-div = <1>; }; - dpll4_m3x2_ck: dpll4_m3x2_ck { + dpll4_m3x2_ck: dpll4_m3x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m3x2_mul_ck>; @@ -383,7 +383,7 @@ ti,set-bit-to-disable; }; - omap_54m_fck: omap_54m_fck { + omap_54m_fck: omap_54m_fck@d40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll4_m3x2_ck>, <&sys_altclk>; @@ -399,7 +399,7 @@ clock-div = <2>; }; - omap_48m_fck: omap_48m_fck { + omap_48m_fck: omap_48m_fck@d40 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&cm_96m_d2_fck>, <&sys_altclk>; @@ -415,7 +415,7 @@ clock-div = <4>; }; - dpll4_m4_ck: dpll4_m4_ck { + dpll4_m4_ck: dpll4_m4_ck@e40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll4_ck>; @@ -433,7 +433,7 @@ ti,set-rate-parent; }; - dpll4_m4x2_ck: dpll4_m4x2_ck { + dpll4_m4x2_ck: dpll4_m4x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m4x2_mul_ck>; @@ -443,7 +443,7 @@ ti,set-rate-parent; }; - dpll4_m5_ck: dpll4_m5_ck { + dpll4_m5_ck: dpll4_m5_ck@f40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll4_ck>; @@ -461,7 +461,7 @@ ti,set-rate-parent; }; - dpll4_m5x2_ck: dpll4_m5x2_ck { + dpll4_m5x2_ck: dpll4_m5x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m5x2_mul_ck>; @@ -471,7 +471,7 @@ ti,set-rate-parent; }; - dpll4_m6_ck: dpll4_m6_ck { + dpll4_m6_ck: dpll4_m6_ck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll4_ck>; @@ -489,7 +489,7 @@ clock-div = <1>; }; - dpll4_m6x2_ck: dpll4_m6x2_ck { + dpll4_m6x2_ck: dpll4_m6x2_ck@d00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll4_m6x2_mul_ck>; @@ -506,7 +506,7 @@ clock-div = <1>; }; - clkout2_src_gate_ck: clkout2_src_gate_ck { + clkout2_src_gate_ck: clkout2_src_gate_ck@d70 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&core_ck>; @@ -514,7 +514,7 @@ reg = <0x0d70>; }; - clkout2_src_mux_ck: clkout2_src_mux_ck { + clkout2_src_mux_ck: clkout2_src_mux_ck@d70 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_ck>, <&sys_ck>, <&cm_96m_fck>, <&omap_54m_fck>; @@ -527,7 +527,7 @@ clocks = <&clkout2_src_gate_ck>, <&clkout2_src_mux_ck>; }; - sys_clkout2: sys_clkout2 { + sys_clkout2: sys_clkout2@d70 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&clkout2_src_ck>; @@ -545,7 +545,7 @@ clock-div = <1>; }; - arm_fck: arm_fck { + arm_fck: arm_fck@924 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mpu_ck>; @@ -561,7 +561,7 @@ clock-div = <1>; }; - l3_ick: l3_ick { + l3_ick: l3_ick@a40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&core_ck>; @@ -570,7 +570,7 @@ ti,index-starts-at-one; }; - l4_ick: l4_ick { + l4_ick: l4_ick@a40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&l3_ick>; @@ -580,7 +580,7 @@ ti,index-starts-at-one; }; - rm_ick: rm_ick { + rm_ick: rm_ick@c40 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&l4_ick>; @@ -590,7 +590,7 @@ ti,index-starts-at-one; }; - gpt10_gate_fck: gpt10_gate_fck { + gpt10_gate_fck: gpt10_gate_fck@a00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -598,7 +598,7 @@ reg = <0x0a00>; }; - gpt10_mux_fck: gpt10_mux_fck { + gpt10_mux_fck: gpt10_mux_fck@a40 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -612,7 +612,7 @@ clocks = <&gpt10_gate_fck>, <&gpt10_mux_fck>; }; - gpt11_gate_fck: gpt11_gate_fck { + gpt11_gate_fck: gpt11_gate_fck@a00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -620,7 +620,7 @@ reg = <0x0a00>; }; - gpt11_mux_fck: gpt11_mux_fck { + gpt11_mux_fck: gpt11_mux_fck@a40 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -642,7 +642,7 @@ clock-div = <1>; }; - mmchs2_fck: mmchs2_fck { + mmchs2_fck: mmchs2_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -650,7 +650,7 @@ ti,bit-shift = <25>; }; - mmchs1_fck: mmchs1_fck { + mmchs1_fck: mmchs1_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -658,7 +658,7 @@ ti,bit-shift = <24>; }; - i2c3_fck: i2c3_fck { + i2c3_fck: i2c3_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -666,7 +666,7 @@ ti,bit-shift = <17>; }; - i2c2_fck: i2c2_fck { + i2c2_fck: i2c2_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -674,7 +674,7 @@ ti,bit-shift = <16>; }; - i2c1_fck: i2c1_fck { + i2c1_fck: i2c1_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_96m_fck>; @@ -682,7 +682,7 @@ ti,bit-shift = <15>; }; - mcbsp5_gate_fck: mcbsp5_gate_fck { + mcbsp5_gate_fck: mcbsp5_gate_fck@a00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -690,7 +690,7 @@ reg = <0x0a00>; }; - mcbsp1_gate_fck: mcbsp1_gate_fck { + mcbsp1_gate_fck: mcbsp1_gate_fck@a00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -706,7 +706,7 @@ clock-div = <1>; }; - mcspi4_fck: mcspi4_fck { + mcspi4_fck: mcspi4_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -714,7 +714,7 @@ ti,bit-shift = <21>; }; - mcspi3_fck: mcspi3_fck { + mcspi3_fck: mcspi3_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -722,7 +722,7 @@ ti,bit-shift = <20>; }; - mcspi2_fck: mcspi2_fck { + mcspi2_fck: mcspi2_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -730,7 +730,7 @@ ti,bit-shift = <19>; }; - mcspi1_fck: mcspi1_fck { + mcspi1_fck: mcspi1_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -738,7 +738,7 @@ ti,bit-shift = <18>; }; - uart2_fck: uart2_fck { + uart2_fck: uart2_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -746,7 +746,7 @@ ti,bit-shift = <14>; }; - uart1_fck: uart1_fck { + uart1_fck: uart1_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_48m_fck>; @@ -762,7 +762,7 @@ clock-div = <1>; }; - hdq_fck: hdq_fck { + hdq_fck: hdq_fck@a00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_12m_fck>; @@ -778,7 +778,7 @@ clock-div = <1>; }; - sdrc_ick: sdrc_ick { + sdrc_ick: sdrc_ick@a10 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&core_l3_ick>; @@ -802,7 +802,7 @@ clock-div = <1>; }; - mmchs2_ick: mmchs2_ick { + mmchs2_ick: mmchs2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -810,7 +810,7 @@ ti,bit-shift = <25>; }; - mmchs1_ick: mmchs1_ick { + mmchs1_ick: mmchs1_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -818,7 +818,7 @@ ti,bit-shift = <24>; }; - hdq_ick: hdq_ick { + hdq_ick: hdq_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -826,7 +826,7 @@ ti,bit-shift = <22>; }; - mcspi4_ick: mcspi4_ick { + mcspi4_ick: mcspi4_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -834,7 +834,7 @@ ti,bit-shift = <21>; }; - mcspi3_ick: mcspi3_ick { + mcspi3_ick: mcspi3_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -842,7 +842,7 @@ ti,bit-shift = <20>; }; - mcspi2_ick: mcspi2_ick { + mcspi2_ick: mcspi2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -850,7 +850,7 @@ ti,bit-shift = <19>; }; - mcspi1_ick: mcspi1_ick { + mcspi1_ick: mcspi1_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -858,7 +858,7 @@ ti,bit-shift = <18>; }; - i2c3_ick: i2c3_ick { + i2c3_ick: i2c3_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -866,7 +866,7 @@ ti,bit-shift = <17>; }; - i2c2_ick: i2c2_ick { + i2c2_ick: i2c2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -874,7 +874,7 @@ ti,bit-shift = <16>; }; - i2c1_ick: i2c1_ick { + i2c1_ick: i2c1_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -882,7 +882,7 @@ ti,bit-shift = <15>; }; - uart2_ick: uart2_ick { + uart2_ick: uart2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -890,7 +890,7 @@ ti,bit-shift = <14>; }; - uart1_ick: uart1_ick { + uart1_ick: uart1_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -898,7 +898,7 @@ ti,bit-shift = <13>; }; - gpt11_ick: gpt11_ick { + gpt11_ick: gpt11_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -906,7 +906,7 @@ ti,bit-shift = <12>; }; - gpt10_ick: gpt10_ick { + gpt10_ick: gpt10_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -914,7 +914,7 @@ ti,bit-shift = <11>; }; - mcbsp5_ick: mcbsp5_ick { + mcbsp5_ick: mcbsp5_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -922,7 +922,7 @@ ti,bit-shift = <10>; }; - mcbsp1_ick: mcbsp1_ick { + mcbsp1_ick: mcbsp1_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -930,7 +930,7 @@ ti,bit-shift = <9>; }; - omapctrl_ick: omapctrl_ick { + omapctrl_ick: omapctrl_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -938,7 +938,7 @@ ti,bit-shift = <6>; }; - dss_tv_fck: dss_tv_fck { + dss_tv_fck: dss_tv_fck@e00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&omap_54m_fck>; @@ -946,7 +946,7 @@ ti,bit-shift = <2>; }; - dss_96m_fck: dss_96m_fck { + dss_96m_fck: dss_96m_fck@e00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&omap_96m_fck>; @@ -954,7 +954,7 @@ ti,bit-shift = <2>; }; - dss2_alwon_fck: dss2_alwon_fck { + dss2_alwon_fck: dss2_alwon_fck@e00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_ck>; @@ -968,7 +968,7 @@ clock-frequency = <0>; }; - gpt1_gate_fck: gpt1_gate_fck { + gpt1_gate_fck: gpt1_gate_fck@c00 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -976,7 +976,7 @@ reg = <0x0c00>; }; - gpt1_mux_fck: gpt1_mux_fck { + gpt1_mux_fck: gpt1_mux_fck@c40 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -989,7 +989,7 @@ clocks = <&gpt1_gate_fck>, <&gpt1_mux_fck>; }; - aes2_ick: aes2_ick { + aes2_ick: aes2_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -1005,7 +1005,7 @@ clock-div = <1>; }; - gpio1_dbck: gpio1_dbck { + gpio1_dbck: gpio1_dbck@c00 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&wkup_32k_fck>; @@ -1013,7 +1013,7 @@ ti,bit-shift = <3>; }; - sha12_ick: sha12_ick { + sha12_ick: sha12_ick@a10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&core_l4_ick>; @@ -1021,7 +1021,7 @@ ti,bit-shift = <27>; }; - wdt2_fck: wdt2_fck { + wdt2_fck: wdt2_fck@c00 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&wkup_32k_fck>; @@ -1029,7 +1029,7 @@ ti,bit-shift = <5>; }; - wdt2_ick: wdt2_ick { + wdt2_ick: wdt2_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1037,7 +1037,7 @@ ti,bit-shift = <5>; }; - wdt1_ick: wdt1_ick { + wdt1_ick: wdt1_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1045,7 +1045,7 @@ ti,bit-shift = <4>; }; - gpio1_ick: gpio1_ick { + gpio1_ick: gpio1_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1053,7 +1053,7 @@ ti,bit-shift = <3>; }; - omap_32ksync_ick: omap_32ksync_ick { + omap_32ksync_ick: omap_32ksync_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1061,7 +1061,7 @@ ti,bit-shift = <2>; }; - gpt12_ick: gpt12_ick { + gpt12_ick: gpt12_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1069,7 +1069,7 @@ ti,bit-shift = <1>; }; - gpt1_ick: gpt1_ick { + gpt1_ick: gpt1_ick@c10 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&wkup_l4_ick>; @@ -1093,7 +1093,7 @@ clock-div = <1>; }; - uart3_fck: uart3_fck { + uart3_fck: uart3_fck@1000 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&per_48m_fck>; @@ -1101,7 +1101,7 @@ ti,bit-shift = <11>; }; - gpt2_gate_fck: gpt2_gate_fck { + gpt2_gate_fck: gpt2_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1109,7 +1109,7 @@ reg = <0x1000>; }; - gpt2_mux_fck: gpt2_mux_fck { + gpt2_mux_fck: gpt2_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1122,7 +1122,7 @@ clocks = <&gpt2_gate_fck>, <&gpt2_mux_fck>; }; - gpt3_gate_fck: gpt3_gate_fck { + gpt3_gate_fck: gpt3_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1130,7 +1130,7 @@ reg = <0x1000>; }; - gpt3_mux_fck: gpt3_mux_fck { + gpt3_mux_fck: gpt3_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1144,7 +1144,7 @@ clocks = <&gpt3_gate_fck>, <&gpt3_mux_fck>; }; - gpt4_gate_fck: gpt4_gate_fck { + gpt4_gate_fck: gpt4_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1152,7 +1152,7 @@ reg = <0x1000>; }; - gpt4_mux_fck: gpt4_mux_fck { + gpt4_mux_fck: gpt4_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1166,7 +1166,7 @@ clocks = <&gpt4_gate_fck>, <&gpt4_mux_fck>; }; - gpt5_gate_fck: gpt5_gate_fck { + gpt5_gate_fck: gpt5_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1174,7 +1174,7 @@ reg = <0x1000>; }; - gpt5_mux_fck: gpt5_mux_fck { + gpt5_mux_fck: gpt5_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1188,7 +1188,7 @@ clocks = <&gpt5_gate_fck>, <&gpt5_mux_fck>; }; - gpt6_gate_fck: gpt6_gate_fck { + gpt6_gate_fck: gpt6_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1196,7 +1196,7 @@ reg = <0x1000>; }; - gpt6_mux_fck: gpt6_mux_fck { + gpt6_mux_fck: gpt6_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1210,7 +1210,7 @@ clocks = <&gpt6_gate_fck>, <&gpt6_mux_fck>; }; - gpt7_gate_fck: gpt7_gate_fck { + gpt7_gate_fck: gpt7_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1218,7 +1218,7 @@ reg = <0x1000>; }; - gpt7_mux_fck: gpt7_mux_fck { + gpt7_mux_fck: gpt7_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1232,7 +1232,7 @@ clocks = <&gpt7_gate_fck>, <&gpt7_mux_fck>; }; - gpt8_gate_fck: gpt8_gate_fck { + gpt8_gate_fck: gpt8_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1240,7 +1240,7 @@ reg = <0x1000>; }; - gpt8_mux_fck: gpt8_mux_fck { + gpt8_mux_fck: gpt8_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1254,7 +1254,7 @@ clocks = <&gpt8_gate_fck>, <&gpt8_mux_fck>; }; - gpt9_gate_fck: gpt9_gate_fck { + gpt9_gate_fck: gpt9_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&sys_ck>; @@ -1262,7 +1262,7 @@ reg = <0x1000>; }; - gpt9_mux_fck: gpt9_mux_fck { + gpt9_mux_fck: gpt9_mux_fck@1040 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&omap_32k_fck>, <&sys_ck>; @@ -1284,7 +1284,7 @@ clock-div = <1>; }; - gpio6_dbck: gpio6_dbck { + gpio6_dbck: gpio6_dbck@1000 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1292,7 +1292,7 @@ ti,bit-shift = <17>; }; - gpio5_dbck: gpio5_dbck { + gpio5_dbck: gpio5_dbck@1000 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1300,7 +1300,7 @@ ti,bit-shift = <16>; }; - gpio4_dbck: gpio4_dbck { + gpio4_dbck: gpio4_dbck@1000 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1308,7 +1308,7 @@ ti,bit-shift = <15>; }; - gpio3_dbck: gpio3_dbck { + gpio3_dbck: gpio3_dbck@1000 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1316,7 +1316,7 @@ ti,bit-shift = <14>; }; - gpio2_dbck: gpio2_dbck { + gpio2_dbck: gpio2_dbck@1000 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1324,7 +1324,7 @@ ti,bit-shift = <13>; }; - wdt3_fck: wdt3_fck { + wdt3_fck: wdt3_fck@1000 { #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clocks = <&per_32k_alwon_fck>; @@ -1340,7 +1340,7 @@ clock-div = <1>; }; - gpio6_ick: gpio6_ick { + gpio6_ick: gpio6_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1348,7 +1348,7 @@ ti,bit-shift = <17>; }; - gpio5_ick: gpio5_ick { + gpio5_ick: gpio5_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1356,7 +1356,7 @@ ti,bit-shift = <16>; }; - gpio4_ick: gpio4_ick { + gpio4_ick: gpio4_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1364,7 +1364,7 @@ ti,bit-shift = <15>; }; - gpio3_ick: gpio3_ick { + gpio3_ick: gpio3_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1372,7 +1372,7 @@ ti,bit-shift = <14>; }; - gpio2_ick: gpio2_ick { + gpio2_ick: gpio2_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1380,7 +1380,7 @@ ti,bit-shift = <13>; }; - wdt3_ick: wdt3_ick { + wdt3_ick: wdt3_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1388,7 +1388,7 @@ ti,bit-shift = <12>; }; - uart3_ick: uart3_ick { + uart3_ick: uart3_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1396,7 +1396,7 @@ ti,bit-shift = <11>; }; - uart4_ick: uart4_ick { + uart4_ick: uart4_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1404,7 +1404,7 @@ ti,bit-shift = <18>; }; - gpt9_ick: gpt9_ick { + gpt9_ick: gpt9_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1412,7 +1412,7 @@ ti,bit-shift = <10>; }; - gpt8_ick: gpt8_ick { + gpt8_ick: gpt8_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1420,7 +1420,7 @@ ti,bit-shift = <9>; }; - gpt7_ick: gpt7_ick { + gpt7_ick: gpt7_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1428,7 +1428,7 @@ ti,bit-shift = <8>; }; - gpt6_ick: gpt6_ick { + gpt6_ick: gpt6_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1436,7 +1436,7 @@ ti,bit-shift = <7>; }; - gpt5_ick: gpt5_ick { + gpt5_ick: gpt5_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1444,7 +1444,7 @@ ti,bit-shift = <6>; }; - gpt4_ick: gpt4_ick { + gpt4_ick: gpt4_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1452,7 +1452,7 @@ ti,bit-shift = <5>; }; - gpt3_ick: gpt3_ick { + gpt3_ick: gpt3_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1460,7 +1460,7 @@ ti,bit-shift = <4>; }; - gpt2_ick: gpt2_ick { + gpt2_ick: gpt2_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1468,7 +1468,7 @@ ti,bit-shift = <3>; }; - mcbsp2_ick: mcbsp2_ick { + mcbsp2_ick: mcbsp2_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1476,7 +1476,7 @@ ti,bit-shift = <0>; }; - mcbsp3_ick: mcbsp3_ick { + mcbsp3_ick: mcbsp3_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1484,7 +1484,7 @@ ti,bit-shift = <1>; }; - mcbsp4_ick: mcbsp4_ick { + mcbsp4_ick: mcbsp4_ick@1010 { #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clocks = <&per_l4_ick>; @@ -1492,7 +1492,7 @@ ti,bit-shift = <2>; }; - mcbsp2_gate_fck: mcbsp2_gate_fck { + mcbsp2_gate_fck: mcbsp2_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -1500,7 +1500,7 @@ reg = <0x1000>; }; - mcbsp3_gate_fck: mcbsp3_gate_fck { + mcbsp3_gate_fck: mcbsp3_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -1508,7 +1508,7 @@ reg = <0x1000>; }; - mcbsp4_gate_fck: mcbsp4_gate_fck { + mcbsp4_gate_fck: mcbsp4_gate_fck@1000 { #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clocks = <&mcbsp_clks>; @@ -1516,7 +1516,7 @@ reg = <0x1000>; }; - emu_src_mux_ck: emu_src_mux_ck { + emu_src_mux_ck: emu_src_mux_ck@1140 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; @@ -1529,7 +1529,7 @@ clocks = <&emu_src_mux_ck>; }; - pclk_fck: pclk_fck { + pclk_fck: pclk_fck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&emu_src_ck>; @@ -1539,7 +1539,7 @@ ti,index-starts-at-one; }; - pclkx2_fck: pclkx2_fck { + pclkx2_fck: pclkx2_fck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&emu_src_ck>; @@ -1549,7 +1549,7 @@ ti,index-starts-at-one; }; - atclk_fck: atclk_fck { + atclk_fck: atclk_fck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&emu_src_ck>; @@ -1559,7 +1559,7 @@ ti,index-starts-at-one; }; - traceclk_src_fck: traceclk_src_fck { + traceclk_src_fck: traceclk_src_fck@1140 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; @@ -1567,7 +1567,7 @@ reg = <0x1140>; }; - traceclk_fck: traceclk_fck { + traceclk_fck: traceclk_fck@1140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&traceclk_src_fck>; diff --git a/arch/arm/boot/dts/omap4-kc1.dts b/arch/arm/boot/dts/omap4-kc1.dts new file mode 100644 index 000000000000..2251bd54e4e6 --- /dev/null +++ b/arch/arm/boot/dts/omap4-kc1.dts @@ -0,0 +1,182 @@ +/* + * Copyright (C) 2016 Paul Kocialkowski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "omap443x.dtsi" + +/ { + model = "Amazon Kindle Fire (first generation)"; + compatible = "amazon,omap4-kc1", "ti,omap4430", "ti,omap4"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + pwmleds { + compatible = "pwm-leds"; + + green { + label = "green"; + pwms = <&twl_pwm 0 7812500>; + max-brightness = <127>; + }; + + orange { + label = "orange"; + pwms = <&twl_pwm 1 7812500>; + max-brightness = <127>; + }; + }; +}; + +&omap4_pmx_core { + pinctrl-names = "default"; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */ + OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ + OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ + OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ + >; + }; + + i2c4_pins: pinmux_i2c4_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ + OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x040, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat0 */ + OMAP4_IOPAD(0x042, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat1 */ + OMAP4_IOPAD(0x044, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat2 */ + OMAP4_IOPAD(0x046, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat3 */ + OMAP4_IOPAD(0x048, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat4 */ + OMAP4_IOPAD(0x04a, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat5 */ + OMAP4_IOPAD(0x04c, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat6 */ + OMAP4_IOPAD(0x04e, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_dat7 */ + OMAP4_IOPAD(0x082, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_clk */ + OMAP4_IOPAD(0x084, PIN_INPUT_PULLUP | MUX_MODE1) /* sdmmc2_cmd */ + >; + }; + + usb_otg_hs_pins: pinmux_usb_otg_hs_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usba0_otg_ce */ + OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0) /* usba0_otg_dp */ + OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* usba0_otg_dm */ + >; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + + interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH + &omap4_pmx_core OMAP4_UART3_RX>; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <400000>; + + twl: twl@48 { + reg = <0x48>; + /* IRQ# = 7 */ + interrupts = ; /* IRQ_SYS_1N cascaded to gic */ + + twl_power: power { + compatible = "ti,twl6030-power"; + ti,system-power-controller; + }; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + clock-frequency = <400000>; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + + clock-frequency = <400000>; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + + clock-frequency = <400000>; +}; + +&mmc1 { + status = "disabled"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + + vmmc-supply = <&vaux1>; + ti,non-removable; + bus-width = <8>; +}; + +&mmc3 { + status = "disabled"; +}; + +&mmc4 { + status = "disabled"; +}; + +&usb_otg_hs { + pinctrl-names = "default"; + pinctrl-0 = <&usb_otg_hs_pins>; + + interface-type = <1>; + mode = <3>; + power = <50>; +}; + +#include "twl6030.dtsi" +#include "twl6030_omap4.dtsi" + +&twl_usb_comparator { + usb-supply = <&vusb>; +}; diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi index 49d032b846be..a17997f4e9aa 100644 --- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi +++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi @@ -17,7 +17,7 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - sound: sound@0 { + sound: sound { compatible = "ti,abe-twl6040"; ti,model = "VAR-SOM-OM44"; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 421fe9f8a9eb..3fdc51cd0fad 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -198,7 +198,7 @@ #size-cells = <1>; ranges = <0 0x5a0 0x170>; - pbias_regulator: pbias_regulator { + pbias_regulator: pbias_regulator@60 { compatible = "ti,pbias-omap4", "ti,pbias-omap"; reg = <0x60 0x4>; syscon = <&omap4_padconf_global>; @@ -370,6 +370,10 @@ ti,no-idle-on-init; clocks = <&l3_div_ck>; clock-names = "fck"; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; uart1: serial@4806a000 { diff --git a/arch/arm/boot/dts/omap443x-clocks.dtsi b/arch/arm/boot/dts/omap443x-clocks.dtsi index 2bd2166f88d3..f370d96a87e5 100644 --- a/arch/arm/boot/dts/omap443x-clocks.dtsi +++ b/arch/arm/boot/dts/omap443x-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &prm_clocks { - bandgap_fclk: bandgap_fclk { + bandgap_fclk: bandgap_fclk@1888 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index 0adfa1d1ef20..fc6a8610c24c 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -35,7 +35,7 @@ }; ocp { - bandgap: bandgap { + bandgap: bandgap@4a002260 { reg = <0x4a002260 0x4 0x4a00232C 0x4>; compatible = "ti,omap4430-bandgap"; diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi index 5fa68f191af7..ef66e12e0a67 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -40,7 +40,7 @@ }; ocp { - bandgap: bandgap { + bandgap: bandgap@4a002260 { reg = <0x4a002260 0x4 0x4a00232C 0x4 0x4a002378 0x18>; diff --git a/arch/arm/boot/dts/omap446x-clocks.dtsi b/arch/arm/boot/dts/omap446x-clocks.dtsi index be033e9803e9..fb5929b742d4 100644 --- a/arch/arm/boot/dts/omap446x-clocks.dtsi +++ b/arch/arm/boot/dts/omap446x-clocks.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ &prm_clocks { - div_ts_ck: div_ts_ck { + div_ts_ck: div_ts_ck@1888 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&l4_wkup_clk_mux_ck>; @@ -17,7 +17,7 @@ ti,dividers = <8>, <16>, <32>; }; - bandgap_ts_fclk: bandgap_ts_fclk { + bandgap_ts_fclk: bandgap_ts_fclk@1888 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&div_ts_ck>; diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi index f2c48f09824e..9573b37fbaa7 100644 --- a/arch/arm/boot/dts/omap44xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi @@ -20,7 +20,7 @@ clock-frequency = <12000000>; }; - pad_clks_ck: pad_clks_ck { + pad_clks_ck: pad_clks_ck@108 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&pad_clks_src_ck>; @@ -46,7 +46,7 @@ clock-frequency = <12000000>; }; - slimbus_clk: slimbus_clk { + slimbus_clk: slimbus_clk@108 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&slimbus_src_clk>; @@ -132,21 +132,21 @@ clock-frequency = <60000000>; }; - dpll_abe_ck: dpll_abe_ck { + dpll_abe_ck: dpll_abe_ck@1e0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-m4xen-clock"; clocks = <&abe_dpll_refclk_mux_ck>, <&abe_dpll_bypass_clk_mux_ck>; reg = <0x01e0>, <0x01e4>, <0x01ec>, <0x01e8>; }; - dpll_abe_x2_ck: dpll_abe_x2_ck { + dpll_abe_x2_ck: dpll_abe_x2_ck@1f0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-x2-clock"; clocks = <&dpll_abe_ck>; reg = <0x01f0>; }; - dpll_abe_m2x2_ck: dpll_abe_m2x2_ck { + dpll_abe_m2x2_ck: dpll_abe_m2x2_ck@1f0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -165,7 +165,7 @@ clock-div = <8>; }; - abe_clk: abe_clk { + abe_clk: abe_clk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2x2_ck>; @@ -174,7 +174,7 @@ ti,index-power-of-two; }; - aess_fclk: aess_fclk { + aess_fclk: aess_fclk@528 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&abe_clk>; @@ -183,7 +183,7 @@ reg = <0x0528>; }; - dpll_abe_m3x2_ck: dpll_abe_m3x2_ck { + dpll_abe_m3x2_ck: dpll_abe_m3x2_ck@1f4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -194,7 +194,7 @@ ti,invert-autoidle-bit; }; - core_hsd_byp_clk_mux_ck: core_hsd_byp_clk_mux_ck { + core_hsd_byp_clk_mux_ck: core_hsd_byp_clk_mux_ck@12c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_abe_m3x2_ck>; @@ -202,7 +202,7 @@ reg = <0x012c>; }; - dpll_core_ck: dpll_core_ck { + dpll_core_ck: dpll_core_ck@120 { #clock-cells = <0>; compatible = "ti,omap4-dpll-core-clock"; clocks = <&sys_clkin_ck>, <&core_hsd_byp_clk_mux_ck>; @@ -215,7 +215,7 @@ clocks = <&dpll_core_ck>; }; - dpll_core_m6x2_ck: dpll_core_m6x2_ck { + dpll_core_m6x2_ck: dpll_core_m6x2_ck@140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -226,7 +226,7 @@ ti,invert-autoidle-bit; }; - dpll_core_m2_ck: dpll_core_m2_ck { + dpll_core_m2_ck: dpll_core_m2_ck@130 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_ck>; @@ -245,7 +245,7 @@ clock-div = <2>; }; - dpll_core_m5x2_ck: dpll_core_m5x2_ck { + dpll_core_m5x2_ck: dpll_core_m5x2_ck@13c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -256,7 +256,7 @@ ti,invert-autoidle-bit; }; - div_core_ck: div_core_ck { + div_core_ck: div_core_ck@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_m5x2_ck>; @@ -264,7 +264,7 @@ ti,max-div = <2>; }; - div_iva_hs_clk: div_iva_hs_clk { + div_iva_hs_clk: div_iva_hs_clk@1dc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_m5x2_ck>; @@ -273,7 +273,7 @@ ti,index-power-of-two; }; - div_mpu_hs_clk: div_mpu_hs_clk { + div_mpu_hs_clk: div_mpu_hs_clk@19c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_m5x2_ck>; @@ -282,7 +282,7 @@ ti,index-power-of-two; }; - dpll_core_m4x2_ck: dpll_core_m4x2_ck { + dpll_core_m4x2_ck: dpll_core_m4x2_ck@138 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -301,7 +301,7 @@ clock-div = <2>; }; - dpll_abe_m2_ck: dpll_abe_m2_ck { + dpll_abe_m2_ck: dpll_abe_m2_ck@1f0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_ck>; @@ -310,7 +310,7 @@ ti,index-starts-at-one; }; - dpll_core_m3x2_gate_ck: dpll_core_m3x2_gate_ck { + dpll_core_m3x2_gate_ck: dpll_core_m3x2_gate_ck@134 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_x2_ck>; @@ -318,7 +318,7 @@ reg = <0x0134>; }; - dpll_core_m3x2_div_ck: dpll_core_m3x2_div_ck { + dpll_core_m3x2_div_ck: dpll_core_m3x2_div_ck@134 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -333,7 +333,7 @@ clocks = <&dpll_core_m3x2_gate_ck>, <&dpll_core_m3x2_div_ck>; }; - dpll_core_m7x2_ck: dpll_core_m7x2_ck { + dpll_core_m7x2_ck: dpll_core_m7x2_ck@144 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -344,7 +344,7 @@ ti,invert-autoidle-bit; }; - iva_hsd_byp_clk_mux_ck: iva_hsd_byp_clk_mux_ck { + iva_hsd_byp_clk_mux_ck: iva_hsd_byp_clk_mux_ck@1ac { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&div_iva_hs_clk>; @@ -352,7 +352,7 @@ reg = <0x01ac>; }; - dpll_iva_ck: dpll_iva_ck { + dpll_iva_ck: dpll_iva_ck@1a0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin_ck>, <&iva_hsd_byp_clk_mux_ck>; @@ -365,7 +365,7 @@ clocks = <&dpll_iva_ck>; }; - dpll_iva_m4x2_ck: dpll_iva_m4x2_ck { + dpll_iva_m4x2_ck: dpll_iva_m4x2_ck@1b8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_iva_x2_ck>; @@ -376,7 +376,7 @@ ti,invert-autoidle-bit; }; - dpll_iva_m5x2_ck: dpll_iva_m5x2_ck { + dpll_iva_m5x2_ck: dpll_iva_m5x2_ck@1bc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_iva_x2_ck>; @@ -387,14 +387,14 @@ ti,invert-autoidle-bit; }; - dpll_mpu_ck: dpll_mpu_ck { + dpll_mpu_ck: dpll_mpu_ck@160 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin_ck>, <&div_mpu_hs_clk>; reg = <0x0160>, <0x0164>, <0x016c>, <0x0168>; }; - dpll_mpu_m2_ck: dpll_mpu_m2_ck { + dpll_mpu_m2_ck: dpll_mpu_m2_ck@170 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_mpu_ck>; @@ -421,7 +421,7 @@ clock-div = <3>; }; - l3_div_ck: l3_div_ck { + l3_div_ck: l3_div_ck@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&div_core_ck>; @@ -430,7 +430,7 @@ reg = <0x0100>; }; - l4_div_ck: l4_div_ck { + l4_div_ck: l4_div_ck@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&l3_div_ck>; @@ -455,7 +455,7 @@ clock-div = <2>; }; - ocp_abe_iclk: ocp_abe_iclk { + ocp_abe_iclk: ocp_abe_iclk@528 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&aess_fclk>; @@ -472,7 +472,7 @@ clock-div = <4>; }; - dmic_sync_mux_ck: dmic_sync_mux_ck { + dmic_sync_mux_ck: dmic_sync_mux_ck@538 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&syc_clk_div_ck>, <&func_24m_clk>; @@ -480,7 +480,7 @@ reg = <0x0538>; }; - func_dmic_abe_gfclk: func_dmic_abe_gfclk { + func_dmic_abe_gfclk: func_dmic_abe_gfclk@538 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dmic_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -488,7 +488,7 @@ reg = <0x0538>; }; - mcasp_sync_mux_ck: mcasp_sync_mux_ck { + mcasp_sync_mux_ck: mcasp_sync_mux_ck@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&syc_clk_div_ck>, <&func_24m_clk>; @@ -496,7 +496,7 @@ reg = <0x0540>; }; - func_mcasp_abe_gfclk: func_mcasp_abe_gfclk { + func_mcasp_abe_gfclk: func_mcasp_abe_gfclk@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcasp_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -504,7 +504,7 @@ reg = <0x0540>; }; - mcbsp1_sync_mux_ck: mcbsp1_sync_mux_ck { + mcbsp1_sync_mux_ck: mcbsp1_sync_mux_ck@548 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&syc_clk_div_ck>, <&func_24m_clk>; @@ -512,7 +512,7 @@ reg = <0x0548>; }; - func_mcbsp1_gfclk: func_mcbsp1_gfclk { + func_mcbsp1_gfclk: func_mcbsp1_gfclk@548 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp1_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -520,7 +520,7 @@ reg = <0x0548>; }; - mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck { + mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&syc_clk_div_ck>, <&func_24m_clk>; @@ -528,7 +528,7 @@ reg = <0x0550>; }; - func_mcbsp2_gfclk: func_mcbsp2_gfclk { + func_mcbsp2_gfclk: func_mcbsp2_gfclk@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp2_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -536,7 +536,7 @@ reg = <0x0550>; }; - mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck { + mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck@558 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&syc_clk_div_ck>, <&func_24m_clk>; @@ -544,7 +544,7 @@ reg = <0x0558>; }; - func_mcbsp3_gfclk: func_mcbsp3_gfclk { + func_mcbsp3_gfclk: func_mcbsp3_gfclk@558 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp3_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -552,7 +552,7 @@ reg = <0x0558>; }; - slimbus1_fclk_1: slimbus1_fclk_1 { + slimbus1_fclk_1: slimbus1_fclk_1@560 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_24m_clk>; @@ -560,7 +560,7 @@ reg = <0x0560>; }; - slimbus1_fclk_0: slimbus1_fclk_0 { + slimbus1_fclk_0: slimbus1_fclk_0@560 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&abe_24m_fclk>; @@ -568,7 +568,7 @@ reg = <0x0560>; }; - slimbus1_fclk_2: slimbus1_fclk_2 { + slimbus1_fclk_2: slimbus1_fclk_2@560 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&pad_clks_ck>; @@ -576,7 +576,7 @@ reg = <0x0560>; }; - slimbus1_slimbus_clk: slimbus1_slimbus_clk { + slimbus1_slimbus_clk: slimbus1_slimbus_clk@560 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&slimbus_clk>; @@ -584,7 +584,7 @@ reg = <0x0560>; }; - timer5_sync_mux: timer5_sync_mux { + timer5_sync_mux: timer5_sync_mux@568 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&syc_clk_div_ck>, <&sys_32k_ck>; @@ -592,7 +592,7 @@ reg = <0x0568>; }; - timer6_sync_mux: timer6_sync_mux { + timer6_sync_mux: timer6_sync_mux@570 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&syc_clk_div_ck>, <&sys_32k_ck>; @@ -600,7 +600,7 @@ reg = <0x0570>; }; - timer7_sync_mux: timer7_sync_mux { + timer7_sync_mux: timer7_sync_mux@578 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&syc_clk_div_ck>, <&sys_32k_ck>; @@ -608,7 +608,7 @@ reg = <0x0578>; }; - timer8_sync_mux: timer8_sync_mux { + timer8_sync_mux: timer8_sync_mux@580 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&syc_clk_div_ck>, <&sys_32k_ck>; @@ -623,7 +623,7 @@ }; }; &prm_clocks { - sys_clkin_ck: sys_clkin_ck { + sys_clkin_ck: sys_clkin_ck@110 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_12000000_ck>, <&virt_13000000_ck>, <&virt_16800000_ck>, <&virt_19200000_ck>, <&virt_26000000_ck>, <&virt_27000000_ck>, <&virt_38400000_ck>; @@ -631,7 +631,7 @@ ti,index-starts-at-one; }; - abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck { + abe_dpll_bypass_clk_mux_ck: abe_dpll_bypass_clk_mux_ck@108 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -639,7 +639,7 @@ reg = <0x0108>; }; - abe_dpll_refclk_mux_ck: abe_dpll_refclk_mux_ck { + abe_dpll_refclk_mux_ck: abe_dpll_refclk_mux_ck@10c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -654,14 +654,14 @@ clock-div = <1>; }; - l4_wkup_clk_mux_ck: l4_wkup_clk_mux_ck { + l4_wkup_clk_mux_ck: l4_wkup_clk_mux_ck@108 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&lp_clk_div_ck>; reg = <0x0108>; }; - syc_clk_div_ck: syc_clk_div_ck { + syc_clk_div_ck: syc_clk_div_ck@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&sys_clkin_ck>; @@ -669,7 +669,7 @@ ti,max-div = <2>; }; - gpio1_dbclk: gpio1_dbclk { + gpio1_dbclk: gpio1_dbclk@1838 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -677,7 +677,7 @@ reg = <0x1838>; }; - dmt1_clk_mux: dmt1_clk_mux { + dmt1_clk_mux: dmt1_clk_mux@1840 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -685,7 +685,7 @@ reg = <0x1840>; }; - usim_ck: usim_ck { + usim_ck: usim_ck@1858 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m4x2_ck>; @@ -694,7 +694,7 @@ ti,dividers = <14>, <18>; }; - usim_fclk: usim_fclk { + usim_fclk: usim_fclk@1858 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&usim_ck>; @@ -702,7 +702,7 @@ reg = <0x1858>; }; - pmd_stm_clock_mux_ck: pmd_stm_clock_mux_ck { + pmd_stm_clock_mux_ck: pmd_stm_clock_mux_ck@1a20 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m6x2_ck>, <&tie_low_clock_ck>; @@ -710,7 +710,7 @@ reg = <0x1a20>; }; - pmd_trace_clk_mux_ck: pmd_trace_clk_mux_ck { + pmd_trace_clk_mux_ck: pmd_trace_clk_mux_ck@1a20 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m6x2_ck>, <&tie_low_clock_ck>; @@ -718,7 +718,7 @@ reg = <0x1a20>; }; - stm_clk_div_ck: stm_clk_div_ck { + stm_clk_div_ck: stm_clk_div_ck@1a20 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&pmd_stm_clock_mux_ck>; @@ -728,7 +728,7 @@ ti,index-power-of-two; }; - trace_clk_div_div_ck: trace_clk_div_div_ck { + trace_clk_div_div_ck: trace_clk_div_div_ck@1a20 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&pmd_trace_clk_mux_ck>; @@ -752,7 +752,7 @@ }; &cm2_clocks { - per_hsd_byp_clk_mux_ck: per_hsd_byp_clk_mux_ck { + per_hsd_byp_clk_mux_ck: per_hsd_byp_clk_mux_ck@14c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&per_hs_clk_div_ck>; @@ -760,14 +760,14 @@ reg = <0x014c>; }; - dpll_per_ck: dpll_per_ck { + dpll_per_ck: dpll_per_ck@140 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin_ck>, <&per_hsd_byp_clk_mux_ck>; reg = <0x0140>, <0x0144>, <0x014c>, <0x0148>; }; - dpll_per_m2_ck: dpll_per_m2_ck { + dpll_per_m2_ck: dpll_per_m2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_ck>; @@ -776,14 +776,14 @@ ti,index-starts-at-one; }; - dpll_per_x2_ck: dpll_per_x2_ck { + dpll_per_x2_ck: dpll_per_x2_ck@150 { #clock-cells = <0>; compatible = "ti,omap4-dpll-x2-clock"; clocks = <&dpll_per_ck>; reg = <0x0150>; }; - dpll_per_m2x2_ck: dpll_per_m2x2_ck { + dpll_per_m2x2_ck: dpll_per_m2x2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -794,7 +794,7 @@ ti,invert-autoidle-bit; }; - dpll_per_m3x2_gate_ck: dpll_per_m3x2_gate_ck { + dpll_per_m3x2_gate_ck: dpll_per_m3x2_gate_ck@154 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_per_x2_ck>; @@ -802,7 +802,7 @@ reg = <0x0154>; }; - dpll_per_m3x2_div_ck: dpll_per_m3x2_div_ck { + dpll_per_m3x2_div_ck: dpll_per_m3x2_div_ck@154 { #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -817,7 +817,7 @@ clocks = <&dpll_per_m3x2_gate_ck>, <&dpll_per_m3x2_div_ck>; }; - dpll_per_m4x2_ck: dpll_per_m4x2_ck { + dpll_per_m4x2_ck: dpll_per_m4x2_ck@158 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -828,7 +828,7 @@ ti,invert-autoidle-bit; }; - dpll_per_m5x2_ck: dpll_per_m5x2_ck { + dpll_per_m5x2_ck: dpll_per_m5x2_ck@15c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -839,7 +839,7 @@ ti,invert-autoidle-bit; }; - dpll_per_m6x2_ck: dpll_per_m6x2_ck { + dpll_per_m6x2_ck: dpll_per_m6x2_ck@160 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -850,7 +850,7 @@ ti,invert-autoidle-bit; }; - dpll_per_m7x2_ck: dpll_per_m7x2_ck { + dpll_per_m7x2_ck: dpll_per_m7x2_ck@164 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -861,14 +861,14 @@ ti,invert-autoidle-bit; }; - dpll_usb_ck: dpll_usb_ck { + dpll_usb_ck: dpll_usb_ck@180 { #clock-cells = <0>; compatible = "ti,omap4-dpll-j-type-clock"; clocks = <&sys_clkin_ck>, <&usb_hs_clk_div_ck>; reg = <0x0180>, <0x0184>, <0x018c>, <0x0188>; }; - dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck { + dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck@1b4 { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&dpll_usb_ck>; @@ -879,7 +879,7 @@ ti,invert-autoidle-bit; }; - dpll_usb_m2_ck: dpll_usb_m2_ck { + dpll_usb_m2_ck: dpll_usb_m2_ck@190 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_ck>; @@ -890,7 +890,7 @@ ti,invert-autoidle-bit; }; - ducati_clk_mux_ck: ducati_clk_mux_ck { + ducati_clk_mux_ck: ducati_clk_mux_ck@100 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&div_core_ck>, <&dpll_per_m6x2_ck>; @@ -921,7 +921,7 @@ clock-div = <8>; }; - func_48m_fclk: func_48m_fclk { + func_48m_fclk: func_48m_fclk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m2x2_ck>; @@ -937,7 +937,7 @@ clock-div = <4>; }; - func_64m_fclk: func_64m_fclk { + func_64m_fclk: func_64m_fclk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m4x2_ck>; @@ -945,7 +945,7 @@ ti,dividers = <2>, <4>; }; - func_96m_fclk: func_96m_fclk { + func_96m_fclk: func_96m_fclk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m2x2_ck>; @@ -953,7 +953,7 @@ ti,dividers = <2>, <4>; }; - init_60m_fclk: init_60m_fclk { + init_60m_fclk: init_60m_fclk@104 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_m2_ck>; @@ -961,7 +961,7 @@ ti,dividers = <1>, <8>; }; - per_abe_nc_fclk: per_abe_nc_fclk { + per_abe_nc_fclk: per_abe_nc_fclk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2_ck>; @@ -969,7 +969,7 @@ ti,max-div = <2>; }; - aes1_fck: aes1_fck { + aes1_fck: aes1_fck@15a0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3_div_ck>; @@ -977,7 +977,7 @@ reg = <0x15a0>; }; - aes2_fck: aes2_fck { + aes2_fck: aes2_fck@15a8 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3_div_ck>; @@ -985,7 +985,7 @@ reg = <0x15a8>; }; - dss_sys_clk: dss_sys_clk { + dss_sys_clk: dss_sys_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&syc_clk_div_ck>; @@ -993,7 +993,7 @@ reg = <0x1120>; }; - dss_tv_clk: dss_tv_clk { + dss_tv_clk: dss_tv_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&extalt_clkin_ck>; @@ -1001,7 +1001,7 @@ reg = <0x1120>; }; - dss_dss_clk: dss_dss_clk { + dss_dss_clk: dss_dss_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_m5x2_ck>; @@ -1010,7 +1010,7 @@ ti,set-rate-parent; }; - dss_48mhz_clk: dss_48mhz_clk { + dss_48mhz_clk: dss_48mhz_clk@1120 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48mc_fclk>; @@ -1018,7 +1018,7 @@ reg = <0x1120>; }; - fdif_fck: fdif_fck { + fdif_fck: fdif_fck@1028 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m4x2_ck>; @@ -1028,7 +1028,7 @@ ti,index-power-of-two; }; - gpio2_dbclk: gpio2_dbclk { + gpio2_dbclk: gpio2_dbclk@1460 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1036,7 +1036,7 @@ reg = <0x1460>; }; - gpio3_dbclk: gpio3_dbclk { + gpio3_dbclk: gpio3_dbclk@1468 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1044,7 +1044,7 @@ reg = <0x1468>; }; - gpio4_dbclk: gpio4_dbclk { + gpio4_dbclk: gpio4_dbclk@1470 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1052,7 +1052,7 @@ reg = <0x1470>; }; - gpio5_dbclk: gpio5_dbclk { + gpio5_dbclk: gpio5_dbclk@1478 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1060,7 +1060,7 @@ reg = <0x1478>; }; - gpio6_dbclk: gpio6_dbclk { + gpio6_dbclk: gpio6_dbclk@1480 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1068,7 +1068,7 @@ reg = <0x1480>; }; - sgx_clk_mux: sgx_clk_mux { + sgx_clk_mux: sgx_clk_mux@1220 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_m7x2_ck>, <&dpll_per_m7x2_ck>; @@ -1076,7 +1076,7 @@ reg = <0x1220>; }; - hsi_fck: hsi_fck { + hsi_fck: hsi_fck@1338 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m2x2_ck>; @@ -1086,7 +1086,7 @@ ti,index-power-of-two; }; - iss_ctrlclk: iss_ctrlclk { + iss_ctrlclk: iss_ctrlclk@1020 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_96m_fclk>; @@ -1094,7 +1094,7 @@ reg = <0x1020>; }; - mcbsp4_sync_mux_ck: mcbsp4_sync_mux_ck { + mcbsp4_sync_mux_ck: mcbsp4_sync_mux_ck@14e0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_96m_fclk>, <&per_abe_nc_fclk>; @@ -1102,7 +1102,7 @@ reg = <0x14e0>; }; - per_mcbsp4_gfclk: per_mcbsp4_gfclk { + per_mcbsp4_gfclk: per_mcbsp4_gfclk@14e0 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp4_sync_mux_ck>, <&pad_clks_ck>; @@ -1110,7 +1110,7 @@ reg = <0x14e0>; }; - hsmmc1_fclk: hsmmc1_fclk { + hsmmc1_fclk: hsmmc1_fclk@1328 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_64m_fclk>, <&func_96m_fclk>; @@ -1118,7 +1118,7 @@ reg = <0x1328>; }; - hsmmc2_fclk: hsmmc2_fclk { + hsmmc2_fclk: hsmmc2_fclk@1330 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_64m_fclk>, <&func_96m_fclk>; @@ -1126,7 +1126,7 @@ reg = <0x1330>; }; - ocp2scp_usb_phy_phy_48m: ocp2scp_usb_phy_phy_48m { + ocp2scp_usb_phy_phy_48m: ocp2scp_usb_phy_phy_48m@13e0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48m_fclk>; @@ -1134,7 +1134,7 @@ reg = <0x13e0>; }; - sha2md5_fck: sha2md5_fck { + sha2md5_fck: sha2md5_fck@15c8 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3_div_ck>; @@ -1142,7 +1142,7 @@ reg = <0x15c8>; }; - slimbus2_fclk_1: slimbus2_fclk_1 { + slimbus2_fclk_1: slimbus2_fclk_1@1538 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&per_abe_24m_fclk>; @@ -1150,7 +1150,7 @@ reg = <0x1538>; }; - slimbus2_fclk_0: slimbus2_fclk_0 { + slimbus2_fclk_0: slimbus2_fclk_0@1538 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_24mc_fclk>; @@ -1158,7 +1158,7 @@ reg = <0x1538>; }; - slimbus2_slimbus_clk: slimbus2_slimbus_clk { + slimbus2_slimbus_clk: slimbus2_slimbus_clk@1538 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&pad_slimbus_core_clks_ck>; @@ -1166,7 +1166,7 @@ reg = <0x1538>; }; - smartreflex_core_fck: smartreflex_core_fck { + smartreflex_core_fck: smartreflex_core_fck@638 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_wkup_clk_mux_ck>; @@ -1174,7 +1174,7 @@ reg = <0x0638>; }; - smartreflex_iva_fck: smartreflex_iva_fck { + smartreflex_iva_fck: smartreflex_iva_fck@630 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_wkup_clk_mux_ck>; @@ -1182,7 +1182,7 @@ reg = <0x0630>; }; - smartreflex_mpu_fck: smartreflex_mpu_fck { + smartreflex_mpu_fck: smartreflex_mpu_fck@628 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_wkup_clk_mux_ck>; @@ -1190,7 +1190,7 @@ reg = <0x0628>; }; - cm2_dm10_mux: cm2_dm10_mux { + cm2_dm10_mux: cm2_dm10_mux@1428 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1198,7 +1198,7 @@ reg = <0x1428>; }; - cm2_dm11_mux: cm2_dm11_mux { + cm2_dm11_mux: cm2_dm11_mux@1430 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1206,7 +1206,7 @@ reg = <0x1430>; }; - cm2_dm2_mux: cm2_dm2_mux { + cm2_dm2_mux: cm2_dm2_mux@1438 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1214,7 +1214,7 @@ reg = <0x1438>; }; - cm2_dm3_mux: cm2_dm3_mux { + cm2_dm3_mux: cm2_dm3_mux@1440 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1222,7 +1222,7 @@ reg = <0x1440>; }; - cm2_dm4_mux: cm2_dm4_mux { + cm2_dm4_mux: cm2_dm4_mux@1448 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1230,7 +1230,7 @@ reg = <0x1448>; }; - cm2_dm9_mux: cm2_dm9_mux { + cm2_dm9_mux: cm2_dm9_mux@1450 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin_ck>, <&sys_32k_ck>; @@ -1238,7 +1238,7 @@ reg = <0x1450>; }; - usb_host_fs_fck: usb_host_fs_fck { + usb_host_fs_fck: usb_host_fs_fck@13d0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48mc_fclk>; @@ -1246,7 +1246,7 @@ reg = <0x13d0>; }; - utmi_p1_gfclk: utmi_p1_gfclk { + utmi_p1_gfclk: utmi_p1_gfclk@1358 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&init_60m_fclk>, <&xclk60mhsp1_ck>; @@ -1254,7 +1254,7 @@ reg = <0x1358>; }; - usb_host_hs_utmi_p1_clk: usb_host_hs_utmi_p1_clk { + usb_host_hs_utmi_p1_clk: usb_host_hs_utmi_p1_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&utmi_p1_gfclk>; @@ -1262,7 +1262,7 @@ reg = <0x1358>; }; - utmi_p2_gfclk: utmi_p2_gfclk { + utmi_p2_gfclk: utmi_p2_gfclk@1358 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&init_60m_fclk>, <&xclk60mhsp2_ck>; @@ -1270,7 +1270,7 @@ reg = <0x1358>; }; - usb_host_hs_utmi_p2_clk: usb_host_hs_utmi_p2_clk { + usb_host_hs_utmi_p2_clk: usb_host_hs_utmi_p2_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&utmi_p2_gfclk>; @@ -1278,7 +1278,7 @@ reg = <0x1358>; }; - usb_host_hs_utmi_p3_clk: usb_host_hs_utmi_p3_clk { + usb_host_hs_utmi_p3_clk: usb_host_hs_utmi_p3_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1286,7 +1286,7 @@ reg = <0x1358>; }; - usb_host_hs_hsic480m_p1_clk: usb_host_hs_hsic480m_p1_clk { + usb_host_hs_hsic480m_p1_clk: usb_host_hs_hsic480m_p1_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_m2_ck>; @@ -1294,7 +1294,7 @@ reg = <0x1358>; }; - usb_host_hs_hsic60m_p1_clk: usb_host_hs_hsic60m_p1_clk { + usb_host_hs_hsic60m_p1_clk: usb_host_hs_hsic60m_p1_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1302,7 +1302,7 @@ reg = <0x1358>; }; - usb_host_hs_hsic60m_p2_clk: usb_host_hs_hsic60m_p2_clk { + usb_host_hs_hsic60m_p2_clk: usb_host_hs_hsic60m_p2_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1310,7 +1310,7 @@ reg = <0x1358>; }; - usb_host_hs_hsic480m_p2_clk: usb_host_hs_hsic480m_p2_clk { + usb_host_hs_hsic480m_p2_clk: usb_host_hs_hsic480m_p2_clk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_m2_ck>; @@ -1318,7 +1318,7 @@ reg = <0x1358>; }; - usb_host_hs_func48mclk: usb_host_hs_func48mclk { + usb_host_hs_func48mclk: usb_host_hs_func48mclk@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48mc_fclk>; @@ -1326,7 +1326,7 @@ reg = <0x1358>; }; - usb_host_hs_fck: usb_host_hs_fck { + usb_host_hs_fck: usb_host_hs_fck@1358 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1334,7 +1334,7 @@ reg = <0x1358>; }; - otg_60m_gfclk: otg_60m_gfclk { + otg_60m_gfclk: otg_60m_gfclk@1360 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&utmi_phy_clkout_ck>, <&xclk60motg_ck>; @@ -1342,7 +1342,7 @@ reg = <0x1360>; }; - usb_otg_hs_xclk: usb_otg_hs_xclk { + usb_otg_hs_xclk: usb_otg_hs_xclk@1360 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&otg_60m_gfclk>; @@ -1350,7 +1350,7 @@ reg = <0x1360>; }; - usb_otg_hs_ick: usb_otg_hs_ick { + usb_otg_hs_ick: usb_otg_hs_ick@1360 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3_div_ck>; @@ -1358,7 +1358,7 @@ reg = <0x1360>; }; - usb_phy_cm_clk32k: usb_phy_cm_clk32k { + usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1366,7 +1366,7 @@ reg = <0x0640>; }; - usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk { + usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk@1368 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1374,7 +1374,7 @@ reg = <0x1368>; }; - usb_tll_hs_usb_ch0_clk: usb_tll_hs_usb_ch0_clk { + usb_tll_hs_usb_ch0_clk: usb_tll_hs_usb_ch0_clk@1368 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1382,7 +1382,7 @@ reg = <0x1368>; }; - usb_tll_hs_usb_ch1_clk: usb_tll_hs_usb_ch1_clk { + usb_tll_hs_usb_ch1_clk: usb_tll_hs_usb_ch1_clk@1368 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&init_60m_fclk>; @@ -1390,7 +1390,7 @@ reg = <0x1368>; }; - usb_tll_hs_ick: usb_tll_hs_ick { + usb_tll_hs_ick: usb_tll_hs_ick@1368 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l4_div_ck>; @@ -1407,7 +1407,7 @@ }; &scrm_clocks { - auxclk0_src_gate_ck: auxclk0_src_gate_ck { + auxclk0_src_gate_ck: auxclk0_src_gate_ck@310 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1415,7 +1415,7 @@ reg = <0x0310>; }; - auxclk0_src_mux_ck: auxclk0_src_mux_ck { + auxclk0_src_mux_ck: auxclk0_src_mux_ck@310 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1429,7 +1429,7 @@ clocks = <&auxclk0_src_gate_ck>, <&auxclk0_src_mux_ck>; }; - auxclk0_ck: auxclk0_ck { + auxclk0_ck: auxclk0_ck@310 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk0_src_ck>; @@ -1438,7 +1438,7 @@ reg = <0x0310>; }; - auxclk1_src_gate_ck: auxclk1_src_gate_ck { + auxclk1_src_gate_ck: auxclk1_src_gate_ck@314 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1446,7 +1446,7 @@ reg = <0x0314>; }; - auxclk1_src_mux_ck: auxclk1_src_mux_ck { + auxclk1_src_mux_ck: auxclk1_src_mux_ck@314 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1460,7 +1460,7 @@ clocks = <&auxclk1_src_gate_ck>, <&auxclk1_src_mux_ck>; }; - auxclk1_ck: auxclk1_ck { + auxclk1_ck: auxclk1_ck@314 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk1_src_ck>; @@ -1469,7 +1469,7 @@ reg = <0x0314>; }; - auxclk2_src_gate_ck: auxclk2_src_gate_ck { + auxclk2_src_gate_ck: auxclk2_src_gate_ck@318 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1477,7 +1477,7 @@ reg = <0x0318>; }; - auxclk2_src_mux_ck: auxclk2_src_mux_ck { + auxclk2_src_mux_ck: auxclk2_src_mux_ck@318 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1491,7 +1491,7 @@ clocks = <&auxclk2_src_gate_ck>, <&auxclk2_src_mux_ck>; }; - auxclk2_ck: auxclk2_ck { + auxclk2_ck: auxclk2_ck@318 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk2_src_ck>; @@ -1500,7 +1500,7 @@ reg = <0x0318>; }; - auxclk3_src_gate_ck: auxclk3_src_gate_ck { + auxclk3_src_gate_ck: auxclk3_src_gate_ck@31c { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1508,7 +1508,7 @@ reg = <0x031c>; }; - auxclk3_src_mux_ck: auxclk3_src_mux_ck { + auxclk3_src_mux_ck: auxclk3_src_mux_ck@31c { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1522,7 +1522,7 @@ clocks = <&auxclk3_src_gate_ck>, <&auxclk3_src_mux_ck>; }; - auxclk3_ck: auxclk3_ck { + auxclk3_ck: auxclk3_ck@31c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk3_src_ck>; @@ -1531,7 +1531,7 @@ reg = <0x031c>; }; - auxclk4_src_gate_ck: auxclk4_src_gate_ck { + auxclk4_src_gate_ck: auxclk4_src_gate_ck@320 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1539,7 +1539,7 @@ reg = <0x0320>; }; - auxclk4_src_mux_ck: auxclk4_src_mux_ck { + auxclk4_src_mux_ck: auxclk4_src_mux_ck@320 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1553,7 +1553,7 @@ clocks = <&auxclk4_src_gate_ck>, <&auxclk4_src_mux_ck>; }; - auxclk4_ck: auxclk4_ck { + auxclk4_ck: auxclk4_ck@320 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk4_src_ck>; @@ -1562,7 +1562,7 @@ reg = <0x0320>; }; - auxclk5_src_gate_ck: auxclk5_src_gate_ck { + auxclk5_src_gate_ck: auxclk5_src_gate_ck@324 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1570,7 +1570,7 @@ reg = <0x0324>; }; - auxclk5_src_mux_ck: auxclk5_src_mux_ck { + auxclk5_src_mux_ck: auxclk5_src_mux_ck@324 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin_ck>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1584,7 +1584,7 @@ clocks = <&auxclk5_src_gate_ck>, <&auxclk5_src_mux_ck>; }; - auxclk5_ck: auxclk5_ck { + auxclk5_ck: auxclk5_ck@324 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk5_src_ck>; @@ -1593,7 +1593,7 @@ reg = <0x0324>; }; - auxclkreq0_ck: auxclkreq0_ck { + auxclkreq0_ck: auxclkreq0_ck@210 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; @@ -1601,7 +1601,7 @@ reg = <0x0210>; }; - auxclkreq1_ck: auxclkreq1_ck { + auxclkreq1_ck: auxclkreq1_ck@214 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; @@ -1609,7 +1609,7 @@ reg = <0x0214>; }; - auxclkreq2_ck: auxclkreq2_ck { + auxclkreq2_ck: auxclkreq2_ck@218 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; @@ -1617,7 +1617,7 @@ reg = <0x0218>; }; - auxclkreq3_ck: auxclkreq3_ck { + auxclkreq3_ck: auxclkreq3_ck@21c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; @@ -1625,7 +1625,7 @@ reg = <0x021c>; }; - auxclkreq4_ck: auxclkreq4_ck { + auxclkreq4_ck: auxclkreq4_ck@220 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; @@ -1633,7 +1633,7 @@ reg = <0x0220>; }; - auxclkreq5_ck: auxclkreq5_ck { + auxclkreq5_ck: auxclkreq5_ck@224 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>, <&auxclk5_ck>; diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 914bf4c47404..5d5b620b7d9b 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -14,6 +14,29 @@ display0 = &hdmi0; }; + vmain: fixedregulator-vmain { + compatible = "regulator-fixed"; + regulator-name = "vmain"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vsys_cobra: fixedregulator-vsys_cobra { + compatible = "regulator-fixed"; + regulator-name = "vsys_cobra"; + vin-supply = <&vmain>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vdds_1v8_main: fixedregulator-vdds_1v8_main { + compatible = "regulator-fixed"; + regulator-name = "vdds_1v8_main"; + vin-supply = <&smps7_reg>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + vmmcsd_fixed: fixedregulator-mmcsd { compatible = "regulator-fixed"; regulator-name = "vmmcsd_fixed"; @@ -309,7 +332,7 @@ wlcore_irq_pin: pinmux_wlcore_irq_pin { pinctrl-single,pins = < - OMAP5_IOPAD(0x40, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6) /* llia_wakereqin.gpio1_wk14 */ + OMAP5_IOPAD(0x40, PIN_INPUT_PULLUP | MUX_MODE6) /* llia_wakereqin.gpio1_wk14 */ >; }; }; @@ -391,14 +414,44 @@ ti,backup-battery-charge-high-current; }; + gpadc { + compatible = "ti,palmas-gpadc"; + interrupts = <18 0 + 16 0 + 17 0>; + #io-channel-cells = <1>; + ti,channel0-current-microamp = <5>; + ti,channel3-current-microamp = <10>; + }; + palmas_pmic { compatible = "ti,palmas-pmic"; interrupt-parent = <&palmas>; interrupts = <14 IRQ_TYPE_NONE>; - interrupt-name = "short-irq"; + interrupt-names = "short-irq"; ti,ldo6-vibrator; + smps123-in-supply = <&vsys_cobra>; + smps45-in-supply = <&vsys_cobra>; + smps6-in-supply = <&vsys_cobra>; + smps7-in-supply = <&vsys_cobra>; + smps8-in-supply = <&vsys_cobra>; + smps9-in-supply = <&vsys_cobra>; + smps10_out2-in-supply = <&vsys_cobra>; + smps10_out1-in-supply = <&vsys_cobra>; + ldo1-in-supply = <&vsys_cobra>; + ldo2-in-supply = <&vsys_cobra>; + ldo3-in-supply = <&vdds_1v8_main>; + ldo4-in-supply = <&vdds_1v8_main>; + ldo5-in-supply = <&vsys_cobra>; + ldo6-in-supply = <&vdds_1v8_main>; + ldo7-in-supply = <&vsys_cobra>; + ldo8-in-supply = <&vsys_cobra>; + ldo9-in-supply = <&vmmcsd_fixed>; + ldoln-in-supply = <&vsys_cobra>; + ldousb-in-supply = <&vsys_cobra>; + regulators { smps123_reg: smps123 { /* VDD_OPP_MPU */ @@ -590,7 +643,8 @@ pinctrl-0 = <&twl6040_pins>; interrupts = ; /* IRQ_SYS_2N cascaded to gic */ - ti,audpwron-gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>; /* gpio line 141 */ + + /* audpwron gpio defined in the board specific dts */ vio-supply = <&smps7_reg>; v2v1-supply = <&smps9_reg>; diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts index 4d87d9c6c86d..93fdfa96776e 100644 --- a/arch/arm/boot/dts/omap5-cm-t54.dts +++ b/arch/arm/boot/dts/omap5-cm-t54.dts @@ -434,7 +434,7 @@ compatible = "ti,palmas-pmic"; interrupt-parent = <&palmas>; interrupts = <14 IRQ_TYPE_NONE>; - interrupt-name = "short-irq"; + interrupt-names = "short-irq"; ti,ldo6-vibrator; diff --git a/arch/arm/boot/dts/omap5-igep0050.dts b/arch/arm/boot/dts/omap5-igep0050.dts index 46ecb1dd3b5c..f75ce02fb398 100644 --- a/arch/arm/boot/dts/omap5-igep0050.dts +++ b/arch/arm/boot/dts/omap5-igep0050.dts @@ -35,6 +35,22 @@ }; }; +/* LDO4 is VPP1 - ball AD9 */ +&ldo4_reg { + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; +}; + +/* + * LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33, + * VDDA_HDMI - ball AN25 + */ +&ldo7_reg { + status = "okay"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; +}; + &omap5_pmx_core { i2c4_pins: pinmux_i2c4_pins { pinctrl-single,pins = < @@ -52,3 +68,13 @@ <&gpio7 3 0>; /* 195, SDA */ }; +&twl6040 { + ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio line 144 */ +}; + +&twl6040_pins { + pinctrl-single,pins = < + OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_144 */ + OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6) /* perslimbus2_clock.gpio5_145 */ + >; +}; diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts index 60b3fbb3bf07..a51e60518eb6 100644 --- a/arch/arm/boot/dts/omap5-uevm.dts +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -51,3 +51,13 @@ <&gpio9 1 GPIO_ACTIVE_HIGH>, /* TCA6424A P00, LS OE */ <&gpio7 1 GPIO_ACTIVE_HIGH>; /* GPIO 193, HPD */ }; + +&twl6040 { + ti,audpwron-gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>; /* gpio line 141 */ +}; + +&twl6040_pins { + pinctrl-single,pins = < + OMAP5_IOPAD(0x1be, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_141 */ + >; +}; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 120b6b80cd39..84c10195e79b 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -187,7 +187,7 @@ #size-cells = <1>; ranges = <0 0x5a0 0xec>; - pbias_regulator: pbias_regulator { + pbias_regulator: pbias_regulator@60 { compatible = "ti,pbias-omap5", "ti,pbias-omap"; reg = <0x60 0x4>; syscon = <&omap5_padconf_global>; @@ -398,6 +398,10 @@ ti,hwmods = "gpmc"; clocks = <&l3_iclk_div>; clock-names = "fck"; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; }; i2c1: i2c@48070000 { diff --git a/arch/arm/boot/dts/omap54xx-clocks.dtsi b/arch/arm/boot/dts/omap54xx-clocks.dtsi index 83b425fb3ac2..4899c2359d0a 100644 --- a/arch/arm/boot/dts/omap54xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap54xx-clocks.dtsi @@ -14,7 +14,7 @@ clock-frequency = <12000000>; }; - pad_clks_ck: pad_clks_ck { + pad_clks_ck: pad_clks_ck@108 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&pad_clks_src_ck>; @@ -34,7 +34,7 @@ clock-frequency = <12000000>; }; - slimbus_clk: slimbus_clk { + slimbus_clk: slimbus_clk@108 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&slimbus_src_clk>; @@ -102,7 +102,7 @@ clock-frequency = <60000000>; }; - dpll_abe_ck: dpll_abe_ck { + dpll_abe_ck: dpll_abe_ck@1e0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-m4xen-clock"; clocks = <&abe_dpll_clk_mux>, <&abe_dpll_bypass_clk_mux>; @@ -115,7 +115,7 @@ clocks = <&dpll_abe_ck>; }; - dpll_abe_m2x2_ck: dpll_abe_m2x2_ck { + dpll_abe_m2x2_ck: dpll_abe_m2x2_ck@1f0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -132,7 +132,7 @@ clock-div = <8>; }; - abe_clk: abe_clk { + abe_clk: abe_clk@108 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_m2x2_ck>; @@ -141,7 +141,7 @@ ti,index-power-of-two; }; - abe_iclk: abe_iclk { + abe_iclk: abe_iclk@528 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&aess_fclk>; @@ -158,7 +158,7 @@ clock-div = <16>; }; - dpll_abe_m3x2_ck: dpll_abe_m3x2_ck { + dpll_abe_m3x2_ck: dpll_abe_m3x2_ck@1f4 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_abe_x2_ck>; @@ -167,7 +167,7 @@ ti,index-starts-at-one; }; - dpll_core_byp_mux: dpll_core_byp_mux { + dpll_core_byp_mux: dpll_core_byp_mux@12c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&dpll_abe_m3x2_ck>; @@ -175,7 +175,7 @@ reg = <0x012c>; }; - dpll_core_ck: dpll_core_ck { + dpll_core_ck: dpll_core_ck@120 { #clock-cells = <0>; compatible = "ti,omap4-dpll-core-clock"; clocks = <&sys_clkin>, <&dpll_core_byp_mux>; @@ -188,7 +188,7 @@ clocks = <&dpll_core_ck>; }; - dpll_core_h21x2_ck: dpll_core_h21x2_ck { + dpll_core_h21x2_ck: dpll_core_h21x2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -213,7 +213,7 @@ clock-div = <2>; }; - dpll_core_h11x2_ck: dpll_core_h11x2_ck { + dpll_core_h11x2_ck: dpll_core_h11x2_ck@138 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -222,7 +222,7 @@ ti,index-starts-at-one; }; - dpll_core_h12x2_ck: dpll_core_h12x2_ck { + dpll_core_h12x2_ck: dpll_core_h12x2_ck@13c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -231,7 +231,7 @@ ti,index-starts-at-one; }; - dpll_core_h13x2_ck: dpll_core_h13x2_ck { + dpll_core_h13x2_ck: dpll_core_h13x2_ck@140 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -240,7 +240,7 @@ ti,index-starts-at-one; }; - dpll_core_h14x2_ck: dpll_core_h14x2_ck { + dpll_core_h14x2_ck: dpll_core_h14x2_ck@144 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -249,7 +249,7 @@ ti,index-starts-at-one; }; - dpll_core_h22x2_ck: dpll_core_h22x2_ck { + dpll_core_h22x2_ck: dpll_core_h22x2_ck@154 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -258,7 +258,7 @@ ti,index-starts-at-one; }; - dpll_core_h23x2_ck: dpll_core_h23x2_ck { + dpll_core_h23x2_ck: dpll_core_h23x2_ck@158 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -267,7 +267,7 @@ ti,index-starts-at-one; }; - dpll_core_h24x2_ck: dpll_core_h24x2_ck { + dpll_core_h24x2_ck: dpll_core_h24x2_ck@15c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -276,7 +276,7 @@ ti,index-starts-at-one; }; - dpll_core_m2_ck: dpll_core_m2_ck { + dpll_core_m2_ck: dpll_core_m2_ck@130 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_ck>; @@ -285,7 +285,7 @@ ti,index-starts-at-one; }; - dpll_core_m3x2_ck: dpll_core_m3x2_ck { + dpll_core_m3x2_ck: dpll_core_m3x2_ck@134 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_core_x2_ck>; @@ -302,7 +302,7 @@ clock-div = <1>; }; - dpll_iva_byp_mux: dpll_iva_byp_mux { + dpll_iva_byp_mux: dpll_iva_byp_mux@1ac { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&iva_dpll_hs_clk_div>; @@ -310,7 +310,7 @@ reg = <0x01ac>; }; - dpll_iva_ck: dpll_iva_ck { + dpll_iva_ck: dpll_iva_ck@1a0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin>, <&dpll_iva_byp_mux>; @@ -323,7 +323,7 @@ clocks = <&dpll_iva_ck>; }; - dpll_iva_h11x2_ck: dpll_iva_h11x2_ck { + dpll_iva_h11x2_ck: dpll_iva_h11x2_ck@1b8 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_iva_x2_ck>; @@ -332,7 +332,7 @@ ti,index-starts-at-one; }; - dpll_iva_h12x2_ck: dpll_iva_h12x2_ck { + dpll_iva_h12x2_ck: dpll_iva_h12x2_ck@1bc { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_iva_x2_ck>; @@ -349,14 +349,14 @@ clock-div = <1>; }; - dpll_mpu_ck: dpll_mpu_ck { + dpll_mpu_ck: dpll_mpu_ck@160 { #clock-cells = <0>; compatible = "ti,omap5-mpu-dpll-clock"; clocks = <&sys_clkin>, <&mpu_dpll_hs_clk_div>; reg = <0x0160>, <0x0164>, <0x016c>, <0x0168>; }; - dpll_mpu_m2_ck: dpll_mpu_m2_ck { + dpll_mpu_m2_ck: dpll_mpu_m2_ck@170 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_mpu_ck>; @@ -381,7 +381,7 @@ clock-div = <3>; }; - l3_iclk_div: l3_iclk_div { + l3_iclk_div: l3_iclk_div@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; ti,max-div = <2>; @@ -399,7 +399,7 @@ clock-div = <1>; }; - l4_root_clk_div: l4_root_clk_div { + l4_root_clk_div: l4_root_clk_div@100 { #clock-cells = <0>; compatible = "ti,divider-clock"; ti,max-div = <2>; @@ -409,7 +409,7 @@ ti,index-power-of-two; }; - slimbus1_slimbus_clk: slimbus1_slimbus_clk { + slimbus1_slimbus_clk: slimbus1_slimbus_clk@560 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&slimbus_clk>; @@ -417,7 +417,7 @@ reg = <0x0560>; }; - aess_fclk: aess_fclk { + aess_fclk: aess_fclk@528 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&abe_clk>; @@ -426,7 +426,7 @@ reg = <0x0528>; }; - dmic_sync_mux_ck: dmic_sync_mux_ck { + dmic_sync_mux_ck: dmic_sync_mux_ck@538 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&dss_syc_gfclk_div>, <&func_24m_clk>; @@ -434,7 +434,7 @@ reg = <0x0538>; }; - dmic_gfclk: dmic_gfclk { + dmic_gfclk: dmic_gfclk@538 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dmic_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -442,7 +442,7 @@ reg = <0x0538>; }; - mcasp_sync_mux_ck: mcasp_sync_mux_ck { + mcasp_sync_mux_ck: mcasp_sync_mux_ck@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&dss_syc_gfclk_div>, <&func_24m_clk>; @@ -450,7 +450,7 @@ reg = <0x0540>; }; - mcasp_gfclk: mcasp_gfclk { + mcasp_gfclk: mcasp_gfclk@540 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcasp_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -458,7 +458,7 @@ reg = <0x0540>; }; - mcbsp1_sync_mux_ck: mcbsp1_sync_mux_ck { + mcbsp1_sync_mux_ck: mcbsp1_sync_mux_ck@548 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&dss_syc_gfclk_div>, <&func_24m_clk>; @@ -466,7 +466,7 @@ reg = <0x0548>; }; - mcbsp1_gfclk: mcbsp1_gfclk { + mcbsp1_gfclk: mcbsp1_gfclk@548 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp1_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -474,7 +474,7 @@ reg = <0x0548>; }; - mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck { + mcbsp2_sync_mux_ck: mcbsp2_sync_mux_ck@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&dss_syc_gfclk_div>, <&func_24m_clk>; @@ -482,7 +482,7 @@ reg = <0x0550>; }; - mcbsp2_gfclk: mcbsp2_gfclk { + mcbsp2_gfclk: mcbsp2_gfclk@550 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp2_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -490,7 +490,7 @@ reg = <0x0550>; }; - mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck { + mcbsp3_sync_mux_ck: mcbsp3_sync_mux_ck@558 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&abe_24m_fclk>, <&dss_syc_gfclk_div>, <&func_24m_clk>; @@ -498,7 +498,7 @@ reg = <0x0558>; }; - mcbsp3_gfclk: mcbsp3_gfclk { + mcbsp3_gfclk: mcbsp3_gfclk@558 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&mcbsp3_sync_mux_ck>, <&pad_clks_ck>, <&slimbus_clk>; @@ -506,7 +506,7 @@ reg = <0x0558>; }; - timer5_gfclk_mux: timer5_gfclk_mux { + timer5_gfclk_mux: timer5_gfclk_mux@568 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dss_syc_gfclk_div>, <&sys_32k_ck>; @@ -514,7 +514,7 @@ reg = <0x0568>; }; - timer6_gfclk_mux: timer6_gfclk_mux { + timer6_gfclk_mux: timer6_gfclk_mux@570 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dss_syc_gfclk_div>, <&sys_32k_ck>; @@ -522,7 +522,7 @@ reg = <0x0570>; }; - timer7_gfclk_mux: timer7_gfclk_mux { + timer7_gfclk_mux: timer7_gfclk_mux@578 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dss_syc_gfclk_div>, <&sys_32k_ck>; @@ -530,7 +530,7 @@ reg = <0x0578>; }; - timer8_gfclk_mux: timer8_gfclk_mux { + timer8_gfclk_mux: timer8_gfclk_mux@580 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dss_syc_gfclk_div>, <&sys_32k_ck>; @@ -545,7 +545,7 @@ }; }; &prm_clocks { - sys_clkin: sys_clkin { + sys_clkin: sys_clkin@110 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&virt_12000000_ck>, <&virt_13000000_ck>, <&virt_16800000_ck>, <&virt_19200000_ck>, <&virt_26000000_ck>, <&virt_27000000_ck>, <&virt_38400000_ck>; @@ -553,14 +553,14 @@ ti,index-starts-at-one; }; - abe_dpll_bypass_clk_mux: abe_dpll_bypass_clk_mux { + abe_dpll_bypass_clk_mux: abe_dpll_bypass_clk_mux@108 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; reg = <0x0108>; }; - abe_dpll_clk_mux: abe_dpll_clk_mux { + abe_dpll_clk_mux: abe_dpll_clk_mux@10c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -583,7 +583,7 @@ clock-div = <1>; }; - wkupaon_iclk_mux: wkupaon_iclk_mux { + wkupaon_iclk_mux: wkupaon_iclk_mux@108 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&abe_lp_clk_div>; @@ -598,7 +598,7 @@ clock-div = <1>; }; - gpio1_dbclk: gpio1_dbclk { + gpio1_dbclk: gpio1_dbclk@1938 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -606,7 +606,7 @@ reg = <0x1938>; }; - timer1_gfclk_mux: timer1_gfclk_mux { + timer1_gfclk_mux: timer1_gfclk_mux@1940 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -616,7 +616,7 @@ }; &cm_core_clocks { - dpll_per_byp_mux: dpll_per_byp_mux { + dpll_per_byp_mux: dpll_per_byp_mux@14c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&per_dpll_hs_clk_div>; @@ -624,7 +624,7 @@ reg = <0x014c>; }; - dpll_per_ck: dpll_per_ck { + dpll_per_ck: dpll_per_ck@140 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin>, <&dpll_per_byp_mux>; @@ -637,7 +637,7 @@ clocks = <&dpll_per_ck>; }; - dpll_per_h11x2_ck: dpll_per_h11x2_ck { + dpll_per_h11x2_ck: dpll_per_h11x2_ck@158 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -646,7 +646,7 @@ ti,index-starts-at-one; }; - dpll_per_h12x2_ck: dpll_per_h12x2_ck { + dpll_per_h12x2_ck: dpll_per_h12x2_ck@15c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -655,7 +655,7 @@ ti,index-starts-at-one; }; - dpll_per_h14x2_ck: dpll_per_h14x2_ck { + dpll_per_h14x2_ck: dpll_per_h14x2_ck@164 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -664,7 +664,7 @@ ti,index-starts-at-one; }; - dpll_per_m2_ck: dpll_per_m2_ck { + dpll_per_m2_ck: dpll_per_m2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_ck>; @@ -673,7 +673,7 @@ ti,index-starts-at-one; }; - dpll_per_m2x2_ck: dpll_per_m2x2_ck { + dpll_per_m2x2_ck: dpll_per_m2x2_ck@150 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -682,7 +682,7 @@ ti,index-starts-at-one; }; - dpll_per_m3x2_ck: dpll_per_m3x2_ck { + dpll_per_m3x2_ck: dpll_per_m3x2_ck@154 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_x2_ck>; @@ -691,7 +691,7 @@ ti,index-starts-at-one; }; - dpll_unipro1_ck: dpll_unipro1_ck { + dpll_unipro1_ck: dpll_unipro1_ck@200 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin>, <&sys_clkin>; @@ -706,7 +706,7 @@ clock-div = <1>; }; - dpll_unipro1_m2_ck: dpll_unipro1_m2_ck { + dpll_unipro1_m2_ck: dpll_unipro1_m2_ck@210 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_unipro1_ck>; @@ -715,7 +715,7 @@ ti,index-starts-at-one; }; - dpll_unipro2_ck: dpll_unipro2_ck { + dpll_unipro2_ck: dpll_unipro2_ck@1c0 { #clock-cells = <0>; compatible = "ti,omap4-dpll-clock"; clocks = <&sys_clkin>, <&sys_clkin>; @@ -730,7 +730,7 @@ clock-div = <1>; }; - dpll_unipro2_m2_ck: dpll_unipro2_m2_ck { + dpll_unipro2_m2_ck: dpll_unipro2_m2_ck@1d0 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_unipro2_ck>; @@ -739,7 +739,7 @@ ti,index-starts-at-one; }; - dpll_usb_byp_mux: dpll_usb_byp_mux { + dpll_usb_byp_mux: dpll_usb_byp_mux@18c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&usb_dpll_hs_clk_div>; @@ -747,7 +747,7 @@ reg = <0x018c>; }; - dpll_usb_ck: dpll_usb_ck { + dpll_usb_ck: dpll_usb_ck@180 { #clock-cells = <0>; compatible = "ti,omap4-dpll-j-type-clock"; clocks = <&sys_clkin>, <&dpll_usb_byp_mux>; @@ -762,7 +762,7 @@ clock-div = <1>; }; - dpll_usb_m2_ck: dpll_usb_m2_ck { + dpll_usb_m2_ck: dpll_usb_m2_ck@190 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_ck>; @@ -811,7 +811,7 @@ clock-div = <2>; }; - l3init_60m_fclk: l3init_60m_fclk { + l3init_60m_fclk: l3init_60m_fclk@104 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_usb_m2_ck>; @@ -819,7 +819,7 @@ ti,dividers = <1>, <8>; }; - dss_32khz_clk: dss_32khz_clk { + dss_32khz_clk: dss_32khz_clk@1420 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -827,7 +827,7 @@ reg = <0x1420>; }; - dss_48mhz_clk: dss_48mhz_clk { + dss_48mhz_clk: dss_48mhz_clk@1420 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_48m_fclk>; @@ -835,7 +835,7 @@ reg = <0x1420>; }; - dss_dss_clk: dss_dss_clk { + dss_dss_clk: dss_dss_clk@1420 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_per_h12x2_ck>; @@ -844,7 +844,7 @@ ti,set-rate-parent; }; - dss_sys_clk: dss_sys_clk { + dss_sys_clk: dss_sys_clk@1420 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dss_syc_gfclk_div>; @@ -852,7 +852,7 @@ reg = <0x1420>; }; - gpio2_dbclk: gpio2_dbclk { + gpio2_dbclk: gpio2_dbclk@1060 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -860,7 +860,7 @@ reg = <0x1060>; }; - gpio3_dbclk: gpio3_dbclk { + gpio3_dbclk: gpio3_dbclk@1068 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -868,7 +868,7 @@ reg = <0x1068>; }; - gpio4_dbclk: gpio4_dbclk { + gpio4_dbclk: gpio4_dbclk@1070 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -876,7 +876,7 @@ reg = <0x1070>; }; - gpio5_dbclk: gpio5_dbclk { + gpio5_dbclk: gpio5_dbclk@1078 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -884,7 +884,7 @@ reg = <0x1078>; }; - gpio6_dbclk: gpio6_dbclk { + gpio6_dbclk: gpio6_dbclk@1080 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -892,7 +892,7 @@ reg = <0x1080>; }; - gpio7_dbclk: gpio7_dbclk { + gpio7_dbclk: gpio7_dbclk@1110 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -900,7 +900,7 @@ reg = <0x1110>; }; - gpio8_dbclk: gpio8_dbclk { + gpio8_dbclk: gpio8_dbclk@1118 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -908,7 +908,7 @@ reg = <0x1118>; }; - iss_ctrlclk: iss_ctrlclk { + iss_ctrlclk: iss_ctrlclk@1320 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&func_96m_fclk>; @@ -916,7 +916,7 @@ reg = <0x1320>; }; - lli_txphy_clk: lli_txphy_clk { + lli_txphy_clk: lli_txphy_clk@f20 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_unipro1_clkdcoldo>; @@ -924,7 +924,7 @@ reg = <0x0f20>; }; - lli_txphy_ls_clk: lli_txphy_ls_clk { + lli_txphy_ls_clk: lli_txphy_ls_clk@f20 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_unipro1_m2_ck>; @@ -932,7 +932,7 @@ reg = <0x0f20>; }; - mmc1_32khz_clk: mmc1_32khz_clk { + mmc1_32khz_clk: mmc1_32khz_clk@1628 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -940,7 +940,7 @@ reg = <0x1628>; }; - sata_ref_clk: sata_ref_clk { + sata_ref_clk: sata_ref_clk@1688 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_clkin>; @@ -948,7 +948,7 @@ reg = <0x1688>; }; - usb_host_hs_hsic480m_p1_clk: usb_host_hs_hsic480m_p1_clk { + usb_host_hs_hsic480m_p1_clk: usb_host_hs_hsic480m_p1_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_m2_ck>; @@ -956,7 +956,7 @@ reg = <0x1658>; }; - usb_host_hs_hsic480m_p2_clk: usb_host_hs_hsic480m_p2_clk { + usb_host_hs_hsic480m_p2_clk: usb_host_hs_hsic480m_p2_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_m2_ck>; @@ -964,7 +964,7 @@ reg = <0x1658>; }; - usb_host_hs_hsic480m_p3_clk: usb_host_hs_hsic480m_p3_clk { + usb_host_hs_hsic480m_p3_clk: usb_host_hs_hsic480m_p3_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_m2_ck>; @@ -972,7 +972,7 @@ reg = <0x1658>; }; - usb_host_hs_hsic60m_p1_clk: usb_host_hs_hsic60m_p1_clk { + usb_host_hs_hsic60m_p1_clk: usb_host_hs_hsic60m_p1_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -980,7 +980,7 @@ reg = <0x1658>; }; - usb_host_hs_hsic60m_p2_clk: usb_host_hs_hsic60m_p2_clk { + usb_host_hs_hsic60m_p2_clk: usb_host_hs_hsic60m_p2_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -988,7 +988,7 @@ reg = <0x1658>; }; - usb_host_hs_hsic60m_p3_clk: usb_host_hs_hsic60m_p3_clk { + usb_host_hs_hsic60m_p3_clk: usb_host_hs_hsic60m_p3_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -996,7 +996,7 @@ reg = <0x1658>; }; - utmi_p1_gfclk: utmi_p1_gfclk { + utmi_p1_gfclk: utmi_p1_gfclk@1658 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3init_60m_fclk>, <&xclk60mhsp1_ck>; @@ -1004,7 +1004,7 @@ reg = <0x1658>; }; - usb_host_hs_utmi_p1_clk: usb_host_hs_utmi_p1_clk { + usb_host_hs_utmi_p1_clk: usb_host_hs_utmi_p1_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&utmi_p1_gfclk>; @@ -1012,7 +1012,7 @@ reg = <0x1658>; }; - utmi_p2_gfclk: utmi_p2_gfclk { + utmi_p2_gfclk: utmi_p2_gfclk@1658 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&l3init_60m_fclk>, <&xclk60mhsp2_ck>; @@ -1020,7 +1020,7 @@ reg = <0x1658>; }; - usb_host_hs_utmi_p2_clk: usb_host_hs_utmi_p2_clk { + usb_host_hs_utmi_p2_clk: usb_host_hs_utmi_p2_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&utmi_p2_gfclk>; @@ -1028,7 +1028,7 @@ reg = <0x1658>; }; - usb_host_hs_utmi_p3_clk: usb_host_hs_utmi_p3_clk { + usb_host_hs_utmi_p3_clk: usb_host_hs_utmi_p3_clk@1658 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -1036,7 +1036,7 @@ reg = <0x1658>; }; - usb_otg_ss_refclk960m: usb_otg_ss_refclk960m { + usb_otg_ss_refclk960m: usb_otg_ss_refclk960m@16f0 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&dpll_usb_clkdcoldo>; @@ -1044,7 +1044,7 @@ reg = <0x16f0>; }; - usb_phy_cm_clk32k: usb_phy_cm_clk32k { + usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&sys_32k_ck>; @@ -1052,7 +1052,7 @@ reg = <0x0640>; }; - usb_tll_hs_usb_ch0_clk: usb_tll_hs_usb_ch0_clk { + usb_tll_hs_usb_ch0_clk: usb_tll_hs_usb_ch0_clk@1668 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -1060,7 +1060,7 @@ reg = <0x1668>; }; - usb_tll_hs_usb_ch1_clk: usb_tll_hs_usb_ch1_clk { + usb_tll_hs_usb_ch1_clk: usb_tll_hs_usb_ch1_clk@1668 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -1068,7 +1068,7 @@ reg = <0x1668>; }; - usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk { + usb_tll_hs_usb_ch2_clk: usb_tll_hs_usb_ch2_clk@1668 { #clock-cells = <0>; compatible = "ti,gate-clock"; clocks = <&l3init_60m_fclk>; @@ -1076,7 +1076,7 @@ reg = <0x1668>; }; - fdif_fclk: fdif_fclk { + fdif_fclk: fdif_fclk@1328 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_h11x2_ck>; @@ -1085,7 +1085,7 @@ reg = <0x1328>; }; - gpu_core_gclk_mux: gpu_core_gclk_mux { + gpu_core_gclk_mux: gpu_core_gclk_mux@1520 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_h14x2_ck>, <&dpll_per_h14x2_ck>; @@ -1093,7 +1093,7 @@ reg = <0x1520>; }; - gpu_hyd_gclk_mux: gpu_hyd_gclk_mux { + gpu_hyd_gclk_mux: gpu_hyd_gclk_mux@1520 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&dpll_core_h14x2_ck>, <&dpll_per_h14x2_ck>; @@ -1101,7 +1101,7 @@ reg = <0x1520>; }; - hsi_fclk: hsi_fclk { + hsi_fclk: hsi_fclk@1638 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&dpll_per_m2x2_ck>; @@ -1110,7 +1110,7 @@ reg = <0x1638>; }; - mmc1_fclk_mux: mmc1_fclk_mux { + mmc1_fclk_mux: mmc1_fclk_mux@1628 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_128m_clk>, <&dpll_per_m2x2_ck>; @@ -1118,7 +1118,7 @@ reg = <0x1628>; }; - mmc1_fclk: mmc1_fclk { + mmc1_fclk: mmc1_fclk@1628 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc1_fclk_mux>; @@ -1127,7 +1127,7 @@ reg = <0x1628>; }; - mmc2_fclk_mux: mmc2_fclk_mux { + mmc2_fclk_mux: mmc2_fclk_mux@1630 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&func_128m_clk>, <&dpll_per_m2x2_ck>; @@ -1135,7 +1135,7 @@ reg = <0x1630>; }; - mmc2_fclk: mmc2_fclk { + mmc2_fclk: mmc2_fclk@1630 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&mmc2_fclk_mux>; @@ -1144,7 +1144,7 @@ reg = <0x1630>; }; - timer10_gfclk_mux: timer10_gfclk_mux { + timer10_gfclk_mux: timer10_gfclk_mux@1028 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1152,7 +1152,7 @@ reg = <0x1028>; }; - timer11_gfclk_mux: timer11_gfclk_mux { + timer11_gfclk_mux: timer11_gfclk_mux@1030 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1160,7 +1160,7 @@ reg = <0x1030>; }; - timer2_gfclk_mux: timer2_gfclk_mux { + timer2_gfclk_mux: timer2_gfclk_mux@1038 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1168,7 +1168,7 @@ reg = <0x1038>; }; - timer3_gfclk_mux: timer3_gfclk_mux { + timer3_gfclk_mux: timer3_gfclk_mux@1040 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1176,7 +1176,7 @@ reg = <0x1040>; }; - timer4_gfclk_mux: timer4_gfclk_mux { + timer4_gfclk_mux: timer4_gfclk_mux@1048 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1184,7 +1184,7 @@ reg = <0x1048>; }; - timer9_gfclk_mux: timer9_gfclk_mux { + timer9_gfclk_mux: timer9_gfclk_mux@1050 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&sys_clkin>, <&sys_32k_ck>; @@ -1201,7 +1201,7 @@ }; &scrm_clocks { - auxclk0_src_gate_ck: auxclk0_src_gate_ck { + auxclk0_src_gate_ck: auxclk0_src_gate_ck@310 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1209,7 +1209,7 @@ reg = <0x0310>; }; - auxclk0_src_mux_ck: auxclk0_src_mux_ck { + auxclk0_src_mux_ck: auxclk0_src_mux_ck@310 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1223,7 +1223,7 @@ clocks = <&auxclk0_src_gate_ck>, <&auxclk0_src_mux_ck>; }; - auxclk0_ck: auxclk0_ck { + auxclk0_ck: auxclk0_ck@310 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk0_src_ck>; @@ -1232,7 +1232,7 @@ reg = <0x0310>; }; - auxclk1_src_gate_ck: auxclk1_src_gate_ck { + auxclk1_src_gate_ck: auxclk1_src_gate_ck@314 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1240,7 +1240,7 @@ reg = <0x0314>; }; - auxclk1_src_mux_ck: auxclk1_src_mux_ck { + auxclk1_src_mux_ck: auxclk1_src_mux_ck@314 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1254,7 +1254,7 @@ clocks = <&auxclk1_src_gate_ck>, <&auxclk1_src_mux_ck>; }; - auxclk1_ck: auxclk1_ck { + auxclk1_ck: auxclk1_ck@314 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk1_src_ck>; @@ -1263,7 +1263,7 @@ reg = <0x0314>; }; - auxclk2_src_gate_ck: auxclk2_src_gate_ck { + auxclk2_src_gate_ck: auxclk2_src_gate_ck@318 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1271,7 +1271,7 @@ reg = <0x0318>; }; - auxclk2_src_mux_ck: auxclk2_src_mux_ck { + auxclk2_src_mux_ck: auxclk2_src_mux_ck@318 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1285,7 +1285,7 @@ clocks = <&auxclk2_src_gate_ck>, <&auxclk2_src_mux_ck>; }; - auxclk2_ck: auxclk2_ck { + auxclk2_ck: auxclk2_ck@318 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk2_src_ck>; @@ -1294,7 +1294,7 @@ reg = <0x0318>; }; - auxclk3_src_gate_ck: auxclk3_src_gate_ck { + auxclk3_src_gate_ck: auxclk3_src_gate_ck@31c { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1302,7 +1302,7 @@ reg = <0x031c>; }; - auxclk3_src_mux_ck: auxclk3_src_mux_ck { + auxclk3_src_mux_ck: auxclk3_src_mux_ck@31c { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1316,7 +1316,7 @@ clocks = <&auxclk3_src_gate_ck>, <&auxclk3_src_mux_ck>; }; - auxclk3_ck: auxclk3_ck { + auxclk3_ck: auxclk3_ck@31c { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk3_src_ck>; @@ -1325,7 +1325,7 @@ reg = <0x031c>; }; - auxclk4_src_gate_ck: auxclk4_src_gate_ck { + auxclk4_src_gate_ck: auxclk4_src_gate_ck@320 { #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clocks = <&dpll_core_m3x2_ck>; @@ -1333,7 +1333,7 @@ reg = <0x0320>; }; - auxclk4_src_mux_ck: auxclk4_src_mux_ck { + auxclk4_src_mux_ck: auxclk4_src_mux_ck@320 { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&sys_clkin>, <&dpll_core_m3x2_ck>, <&dpll_per_m3x2_ck>; @@ -1347,7 +1347,7 @@ clocks = <&auxclk4_src_gate_ck>, <&auxclk4_src_mux_ck>; }; - auxclk4_ck: auxclk4_ck { + auxclk4_ck: auxclk4_ck@320 { #clock-cells = <0>; compatible = "ti,divider-clock"; clocks = <&auxclk4_src_ck>; @@ -1356,7 +1356,7 @@ reg = <0x0320>; }; - auxclkreq0_ck: auxclkreq0_ck { + auxclkreq0_ck: auxclkreq0_ck@210 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>; @@ -1364,7 +1364,7 @@ reg = <0x0210>; }; - auxclkreq1_ck: auxclkreq1_ck { + auxclkreq1_ck: auxclkreq1_ck@214 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>; @@ -1372,7 +1372,7 @@ reg = <0x0214>; }; - auxclkreq2_ck: auxclkreq2_ck { + auxclkreq2_ck: auxclkreq2_ck@218 { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>; @@ -1380,7 +1380,7 @@ reg = <0x0218>; }; - auxclkreq3_ck: auxclkreq3_ck { + auxclkreq3_ck: auxclkreq3_ck@21c { #clock-cells = <0>; compatible = "ti,mux-clock"; clocks = <&auxclk0_ck>, <&auxclk1_ck>, <&auxclk2_ck>, <&auxclk3_ck>, <&auxclk4_ck>; diff --git a/arch/arm/boot/dts/orion5x-kuroboxpro.dts b/arch/arm/boot/dts/orion5x-kuroboxpro.dts new file mode 100644 index 000000000000..1a672b098d0b --- /dev/null +++ b/arch/arm/boot/dts/orion5x-kuroboxpro.dts @@ -0,0 +1,127 @@ +/* + * Device Tree file for Buffalo/Revogear Kurobox Pro + * + * Copyright (C) 2016 + * Roger Shimizu + * + * Based on the board file arch/arm/mach-orion5x/kurobox_pro-setup.c + * Copyright (C) Ronen Shitrit + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include "orion5x-linkstation.dtsi" +#include + +/ { + model = "Buffalo/Revogear Kurobox Pro"; + compatible = "buffalo,kurobox-pro", "marvell,orion5x-88f5182", "marvell,orion5x"; + + soc { + ranges = , + , + , + ; + }; + + memory { /* 128 MB */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; +}; + +&pinctrl { + pmx_power_hdd: pmx-power-hdd { + marvell,pins = "mpp1"; + marvell,function = "gpio"; + }; + + pmx_power_usb: pmx-power-usb { + marvell,pins = "mpp9"; + marvell,function = "gpio"; + }; +}; + +&devbus_cs0 { + status = "okay"; + compatible = "marvell,orion-nand"; + reg = ; + cle = <0>; + ale = <1>; + bank-width = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uImage@0 { /* 4 MB */ + reg = <0 0x400000>; + read-only; + }; + + rootfs@400000 { /* 64 MB */ + reg = <0x400000 0x4000000>; + read-only; + }; + + extra@4400000 { /* 188 MB */ + reg = <0x4400000 0xBC00000>; + read-only; + }; + }; +}; + +&hdd_power { + gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; +}; + +&usb_power { + gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>; +}; + +&sata { + nr-ports = <2>; +}; + +&ehci1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/ox810se.dtsi b/arch/arm/boot/dts/ox810se.dtsi new file mode 100644 index 000000000000..ce13705c38d4 --- /dev/null +++ b/arch/arm/boot/dts/ox810se.dtsi @@ -0,0 +1,336 @@ +/* + * ox810se.dtsi - Device tree file for Oxford Semiconductor OX810SE SoC + * + * Copyright (C) 2016 Neil Armstrong + * + * Licensed under GPLv2 or later + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "oxsemi,ox810se"; + + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + clocks = <&armclk>; + }; + }; + + memory { + /* Max 256MB @ 0x48000000 */ + reg = <0x48000000 0x10000000>; + }; + + clocks { + osc: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + gmacclk: gmacclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + }; + + rpsclk: rpsclk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <1>; + clocks = <&osc>; + }; + + pll400: pll400 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <733333333>; + }; + + sysclk: sysclk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <4>; + clock-mult = <1>; + clocks = <&pll400>; + }; + + armclk: armclk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clocks = <&pll400>; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + interrupt-parent = <&intc>; + + apb-bridge@44000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges = <0 0x44000000 0x1000000>; + + pinctrl: pinctrl { + compatible = "oxsemi,ox810se-pinctrl"; + + /* Regmap for sys registers */ + oxsemi,sys-ctrl = <&sys>; + + pinctrl_uart0: uart0 { + uart0a { + pins = "gpio31"; + function = "fct3"; + }; + uart0b { + pins = "gpio32"; + function = "fct3"; + }; + }; + + pinctrl_uart0_modem: uart0_modem { + uart0c { + pins = "gpio27"; + function = "fct3"; + }; + uart0d { + pins = "gpio28"; + function = "fct3"; + }; + uart0e { + pins = "gpio29"; + function = "fct3"; + }; + uart0f { + pins = "gpio30"; + function = "fct3"; + }; + uart0g { + pins = "gpio33"; + function = "fct3"; + }; + uart0h { + pins = "gpio34"; + function = "fct3"; + }; + }; + + pinctrl_uart1: uart1 { + uart1a { + pins = "gpio20"; + function = "fct3"; + }; + uart1b { + pins = "gpio22"; + function = "fct3"; + }; + }; + + pinctrl_uart1_modem: uart1_modem { + uart1c { + pins = "gpio8"; + function = "fct3"; + }; + uart1d { + pins = "gpio9"; + function = "fct3"; + }; + uart1e { + pins = "gpio23"; + function = "fct3"; + }; + uart1f { + pins = "gpio24"; + function = "fct3"; + }; + uart1g { + pins = "gpio25"; + function = "fct3"; + }; + uart1h { + pins = "gpio26"; + function = "fct3"; + }; + }; + + pinctrl_uart2: uart2 { + uart2a { + pins = "gpio6"; + function = "fct3"; + }; + uart2b { + pins = "gpio7"; + function = "fct3"; + }; + }; + + pinctrl_uart2_modem: uart2_modem { + uart2c { + pins = "gpio0"; + function = "fct3"; + }; + uart2d { + pins = "gpio1"; + function = "fct3"; + }; + uart2e { + pins = "gpio2"; + function = "fct3"; + }; + uart2f { + pins = "gpio3"; + function = "fct3"; + }; + uart2g { + pins = "gpio4"; + function = "fct3"; + }; + uart2h { + pins = "gpio5"; + function = "fct3"; + }; + }; + }; + + gpio0: gpio@000000 { + compatible = "oxsemi,ox810se-gpio"; + reg = <0x000000 0x100000>; + interrupts = <21>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + ngpios = <32>; + oxsemi,gpio-bank = <0>; + gpio-ranges = <&pinctrl 0 0 32>; + }; + + gpio1: gpio@100000 { + compatible = "oxsemi,ox810se-gpio"; + reg = <0x100000 0x100000>; + interrupts = <22>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + ngpios = <3>; + oxsemi,gpio-bank = <1>; + gpio-ranges = <&pinctrl 0 32 3>; + }; + + uart0: serial@200000 { + compatible = "ns16550a"; + reg = <0x200000 0x100000>; + clocks = <&sysclk>; + interrupts = <23>; + reg-shift = <0>; + fifo-size = <16>; + reg-io-width = <1>; + current-speed = <115200>; + no-loopback-test; + status = "disabled"; + resets = <&reset 17>; + }; + + uart1: serial@300000 { + compatible = "ns16550a"; + reg = <0x300000 0x100000>; + clocks = <&sysclk>; + interrupts = <24>; + reg-shift = <0>; + fifo-size = <16>; + reg-io-width = <1>; + current-speed = <115200>; + no-loopback-test; + status = "disabled"; + resets = <&reset 18>; + }; + + uart2: serial@900000 { + compatible = "ns16550a"; + reg = <0x900000 0x100000>; + clocks = <&sysclk>; + interrupts = <29>; + reg-shift = <0>; + fifo-size = <16>; + reg-io-width = <1>; + current-speed = <115200>; + no-loopback-test; + status = "disabled"; + resets = <&reset 22>; + }; + + uart3: serial@a00000 { + compatible = "ns16550a"; + reg = <0xa00000 0x100000>; + clocks = <&sysclk>; + interrupts = <30>; + reg-shift = <0>; + fifo-size = <16>; + reg-io-width = <1>; + current-speed = <115200>; + no-loopback-test; + status = "disabled"; + resets = <&reset 23>; + }; + }; + + apb-bridge@45000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges = <0 0x45000000 0x1000000>; + + sys: sys-ctrl@000000 { + compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd"; + reg = <0x000000 0x100000>; + + reset: reset-controller { + compatible = "oxsemi,ox810se-reset"; + #reset-cells = <1>; + }; + + stdclk: stdclk { + compatible = "oxsemi,ox810se-stdclk"; + #clock-cells = <1>; + }; + }; + + rps@300000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges = <0 0x300000 0x100000>; + + intc: interrupt-controller@0 { + compatible = "oxsemi,ox810se-rps-irq"; + interrupt-controller; + reg = <0 0x200>; + #interrupt-cells = <1>; + valid-mask = <0xFFFFFFFF>; + clear-mask = <0>; + }; + + timer0: timer@200 { + compatible = "oxsemi,ox810se-rps-timer"; + reg = <0x200 0x40>; + clocks = <&rpsclk>; + interrupts = <4 5>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/phy3250.dts b/arch/arm/boot/dts/phy3250.dts deleted file mode 100644 index a00d7ce7802b..000000000000 --- a/arch/arm/boot/dts/phy3250.dts +++ /dev/null @@ -1,227 +0,0 @@ -/* - * PHYTEC phyCORE-LPC3250 board - * - * Copyright 2012 Roland Stigge - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/dts-v1/; -#include "lpc32xx.dtsi" - -/ { - model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250"; - compatible = "phytec,phy3250", "nxp,lpc3250"; - #address-cells = <1>; - #size-cells = <1>; - - memory { - device_type = "memory"; - reg = <0x80000000 0x4000000>; - }; - - regulators { - backlight_reg: regulator@0 { - compatible = "regulator-fixed"; - regulator-name = "backlight_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 4 0>; - enable-active-high; - regulator-boot-on; - }; - - lcd_reg: regulator@1 { - compatible = "regulator-fixed"; - regulator-name = "lcd_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 0 0>; - enable-active-high; - regulator-boot-on; - }; - - sd_reg: regulator@2 { - compatible = "regulator-fixed"; - regulator-name = "sd_reg"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio 5 5 0>; - enable-active-high; - }; - }; - - ahb { - mac: ethernet@31060000 { - phy-mode = "rmii"; - use-iram; - }; - - clcd@31040000 { - status = "okay"; - }; - - /* 64MB Flash via SLC NAND controller */ - slc: flash@20020000 { - status = "okay"; - #address-cells = <1>; - #size-cells = <1>; - - nxp,wdr-clks = <14>; - nxp,wwidth = <40000000>; - nxp,whold = <100000000>; - nxp,wsetup = <100000000>; - nxp,rdr-clks = <14>; - nxp,rwidth = <40000000>; - nxp,rhold = <66666666>; - nxp,rsetup = <100000000>; - nand-on-flash-bbt; - gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ - - mtd0@00000000 { - label = "phy3250-boot"; - reg = <0x00000000 0x00064000>; - read-only; - }; - - mtd1@00064000 { - label = "phy3250-uboot"; - reg = <0x00064000 0x00190000>; - read-only; - }; - - mtd2@001f4000 { - label = "phy3250-ubt-prms"; - reg = <0x001f4000 0x00010000>; - }; - - mtd3@00204000 { - label = "phy3250-kernel"; - reg = <0x00204000 0x00400000>; - }; - - mtd4@00604000 { - label = "phy3250-rootfs"; - reg = <0x00604000 0x039fc000>; - }; - }; - - apb { - uart5: serial@40090000 { - status = "okay"; - }; - - uart3: serial@40080000 { - status = "okay"; - }; - - i2c1: i2c@400A0000 { - clock-frequency = <100000>; - - pcf8563: rtc@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - }; - - uda1380: uda1380@18 { - compatible = "nxp,uda1380"; - reg = <0x18>; - power-gpio = <&gpio 0x59 0>; - reset-gpio = <&gpio 0x51 0>; - dac-clk = "wspll"; - }; - }; - - i2c2: i2c@400A8000 { - clock-frequency = <100000>; - }; - - ssp0: ssp@20084000 { - #address-cells = <1>; - #size-cells = <0>; - num-cs = <1>; - cs-gpios = <&gpio 3 5 0>; - - eeprom: at25@0 { - pl022,interface = <0>; - pl022,com-mode = <0>; - pl022,rx-level-trig = <1>; - pl022,tx-level-trig = <1>; - pl022,ctrl-len = <11>; - pl022,wait-state = <0>; - pl022,duplex = <0>; - - at25,byte-len = <0x8000>; - at25,addr-mode = <2>; - at25,page-size = <64>; - - compatible = "atmel,at25"; - reg = <0>; - spi-max-frequency = <5000000>; - }; - }; - - sd@20098000 { - wp-gpios = <&gpio 3 0 0>; - cd-gpios = <&gpio 3 1 0>; - cd-inverted; - bus-width = <4>; - vmmc-supply = <&sd_reg>; - status = "okay"; - }; - }; - - fab { - uart2: serial@40018000 { - status = "okay"; - }; - - tsc@40048000 { - status = "okay"; - }; - - key@40050000 { - status = "okay"; - keypad,num-rows = <1>; - keypad,num-columns = <1>; - nxp,debounce-delay-ms = <3>; - nxp,scan-delay-ms = <34>; - linux,keymap = <0x00000002>; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - led0 { /* red */ - gpios = <&gpio 5 1 0>; /* GPO_P3 1, GPIO 80, active high */ - default-state = "off"; - }; - - led1 { /* green */ - gpios = <&gpio 5 14 0>; /* GPO_P3 14, GPIO 93, active high */ - linux,default-trigger = "heartbeat"; - }; - }; -}; - -/* Here, choose exactly one from: ohci, usbd */ -&ohci /* &usbd */ { - transceiver = <&isp1301>; - status = "okay"; -}; - -&i2cusb { - clock-frequency = <100000>; - - isp1301: usb-transceiver@2c { - compatible = "nxp,isp1301"; - reg = <0x2c>; - }; -}; diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi new file mode 100644 index 000000000000..a3efb9704fcd --- /dev/null +++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi @@ -0,0 +1,52 @@ +&tlmm_pinmux { + card_detect: card-detect { + mux { + pins = "gpio26"; + function = "gpio"; + bias-disable; + }; + }; + + pcie_pins: pcie-pinmux { + mux { + pins = "gpio27"; + function = "gpio"; + }; + conf { + pins = "gpio27"; + drive-strength = <12>; + bias-disable; + }; + }; + + user_leds: user-leds { + mux { + pins = "gpio3", "gpio7", "gpio10", "gpio11"; + function = "gpio"; + }; + + conf { + pins = "gpio3", "gpio7", "gpio10", "gpio11"; + function = "gpio"; + output-low; + }; + }; + + magneto_pins: magneto-pins { + mux { + pins = "gpio31", "gpio48"; + function = "gpio"; + bias-disable; + }; + }; +}; + +&pm8921_mpps { + mpp_leds: mpp-leds { + pinconf { + pins = "mpp7", "mpp8"; + function = "digital"; + output-low; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts new file mode 100644 index 000000000000..e01b27ea7fba --- /dev/null +++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts @@ -0,0 +1,349 @@ +#include "qcom-apq8064-v2.0.dtsi" +#include "qcom-apq8064-arrow-db600c-pins.dtsi" +#include + +/ { + model = "Arrow Electronics, APQ8064 DB600c"; + compatible = "arrow,db600c", "qcom,apq8064"; + + aliases { + serial0 = &gsbi7_serial; + serial1 = &gsbi1_serial; + i2c0 = &gsbi2_i2c; + i2c1 = &gsbi3_i2c; + i2c2 = &gsbi4_i2c; + i2c3 = &gsbi7_i2c; + spi0 = &gsbi5_spi; + }; + + regulators { + compatible = "simple-bus"; + vph: regulator-fixed@1 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <4500000>; + regulator-max-microvolt = <4500000>; + regulator-name = "VPH"; + regulator-type = "voltage"; + regulator-boot-on; + }; + + /* on board fixed 3.3v supply */ + vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + }; + + soc { + rpm@108000 { + regulators { + vdd_s1-supply = <&vph>; + vdd_s2-supply = <&vph>; + vdd_s3-supply = <&vph>; + vdd_s4-supply = <&vph>; + vdd_s5-supply = <&vph>; + vdd_s6-supply = <&vph>; + vdd_s7-supply = <&vph>; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + vdd_l3_l15_l17-supply = <&vph>; + vdd_l4_l14-supply = <&vph>; + vdd_l5_l8_l16-supply = <&vph>; + vdd_l6_l7-supply = <&vph>; + vdd_l9_l11-supply = <&vph>; + vdd_l10_l22-supply = <&vph>; + vdd_l21_l23_l29-supply = <&vph>; + vdd_l24-supply = <&pm8921_s1>; + vdd_l25-supply = <&pm8921_s1>; + vdd_l26-supply = <&pm8921_s7>; + vdd_l27-supply = <&pm8921_s7>; + vdd_l28-supply = <&pm8921_s7>; + vin_lvs1_3_6-supply = <&pm8921_s4>; + vin_lvs2-supply = <&pm8921_s1>; + vin_lvs4_5_7-supply = <&pm8921_s4>; + + s1 { + regulator-always-on; + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + }; + + s3 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + qcom,switch-mode-frequency = <4800000>; + }; + + s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + qcom,switch-mode-frequency = <3200000>; + bias-pull-down; + regulator-always-on; + }; + + s7 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + qcom,switch-mode-frequency = <3200000>; + }; + + l3 { + regulator-min-microvolt = <3050000>; + regulator-max-microvolt = <3300000>; + bias-pull-down; + }; + + l4 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1800000>; + bias-pull-down; + }; + + l5 { + regulator-min-microvolt = <2750000>; + regulator-max-microvolt = <3000000>; + bias-pull-down; + regulator-boot-on; + regulator-always-on; + }; + + l6 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + bias-pull-down; + }; + + l23 { + regulator-min-microvolt = <1700000>; + regulator-max-microvolt = <1900000>; + bias-pull-down; + }; + + lvs6 { + bias-pull-down; + }; + + lvs7 { + bias-pull-down; + }; + }; + }; + + gsbi@12440000 { + status = "okay"; + qcom,mode = ; + serial@12450000 { + label = "LS-UART1"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&gsbi1_uart_4pins>; + }; + }; + + gsbi@12480000 { + status = "okay"; + qcom,mode = ; + i2c@124a0000 { + /* On Low speed expansion and Sensors */ + label = "LS-I2C0"; + status = "okay"; + lis3mdl_mag@1e { + compatible = "st,lis3mdl-magn"; + reg = <0x1e>; + vdd-supply = <&vcc3v3>; + vddio-supply = <&pm8921_s4>; + pinctrl-names = "default"; + pinctrl-0 = <&magneto_pins>; + interrupt-parent = <&tlmm_pinmux>; + + st,drdy-int-pin = <2>; + interrupts = <48 IRQ_TYPE_EDGE_RISING>, /* DRDY line */ + <31 IRQ_TYPE_EDGE_RISING>; /* INT */ + }; + }; + }; + + gsbi@16200000 { + status = "okay"; + qcom,mode = ; + i2c@16280000 { + /* On Low speed expansion */ + status = "okay"; + label = "LS-I2C1"; + clock-frequency = <200000>; + eeprom@52 { + compatible = "atmel,24c128"; + reg = <0x52>; + pagesize = <64>; + }; + }; + }; + + gsbi@16300000 { + status = "okay"; + qcom,mode = ; + i2c@16380000 { + /* On High speed expansion */ + label = "HS-CAM-I2C3"; + status = "okay"; + }; + }; + + gsbi@1a200000 { + status = "okay"; + spi@1a280000 { + /* On Low speed expansion */ + label = "LS-SPI0"; + status = "okay"; + }; + }; + + /* DEBUG UART */ + gsbi@16600000 { + status = "okay"; + qcom,mode = ; + serial@16640000 { + label = "LS-UART0"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&gsbi7_uart_2pins>; + }; + + i2c@16680000 { + /* On High speed expansion */ + status = "okay"; + label = "HS-CAM-I2C2"; + }; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds>, <&mpp_leds>; + + compatible = "gpio-leds"; + + user-led0 { + label = "user0-led"; + gpios = <&tlmm_pinmux 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + user-led1 { + label = "user1-led"; + gpios = <&tlmm_pinmux 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + user-led2 { + label = "user2-led"; + gpios = <&tlmm_pinmux 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + + user-led3 { + label = "user3-led"; + gpios = <&tlmm_pinmux 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + default-state = "off"; + }; + + wifi-led { + label = "WiFi-led"; + gpios = <&pm8921_mpps 7 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + bt-led { + label = "BT-led"; + gpios = <&pm8921_mpps 8 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + pci@1b500000 { + status = "okay"; + vdda-supply = <&pm8921_s3>; + vdda_phy-supply = <&pm8921_lvs6>; + vdda_refclk-supply = <&vcc3v3>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>; + }; + + phy@1b400000 { + status = "okay"; + }; + + sata@29000000 { + status = "okay"; + target-supply = <&pm8921_lvs7>; + }; + + /* OTG */ + phy@12500000 { + status = "okay"; + dr_mode = "peripheral"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; + + phy@12520000 { + status = "okay"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + + phy@12530000 { + status = "okay"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + + gadget@12500000 { + status = "okay"; + }; + + /* OTG */ + usb@12500000 { + status = "okay"; + }; + + usb@12520000 { + status = "okay"; + }; + + usb@12530000 { + status = "okay"; + }; + + amba { + /* eMMC */ + sdcc@12400000 { + status = "okay"; + vmmc-supply = <&pm8921_l5>; + vqmmc-supply = <&pm8921_s4>; + }; + + /* External micro SD card */ + sdcc@12180000 { + status = "okay"; + vmmc-supply = <&pm8921_l6>; + pinctrl-names = "default"; + pinctrl-0 = <&card_detect>; + cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_HIGH>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index c535b3f0e5cf..32fedfa149d0 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -224,6 +224,12 @@ reg = <0x52>; pagesize = <32>; }; + + bq27541@55 { + compatible = "ti,bq27541"; + reg = <0x55>; + }; + }; }; diff --git a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi index b57c59d5bc00..4102a98f475b 100644 --- a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi @@ -39,6 +39,20 @@ }; }; + gsbi1_uart_2pins: gsbi1_uart_2pins { + mux { + pins = "gpio18", "gpio19"; + function = "gsbi1"; + }; + }; + + gsbi1_uart_4pins: gsbi1_uart_4pins { + mux { + pins = "gpio18", "gpio19", "gpio20", "gpio21"; + function = "gsbi1"; + }; + }; + i2c2_pins: i2c2 { mux { pins = "gpio24", "gpio25"; @@ -205,4 +219,29 @@ function = "gsbi7"; }; }; + + i2c7_pins: i2c7 { + mux { + pins = "gpio84", "gpio85"; + function = "gsbi7"; + }; + + pinconf { + pins = "gpio84", "gpio85"; + drive-strength = <16>; + bias-disable; + }; + }; + + i2c7_pins_sleep: i2c7_pins_sleep { + mux { + pins = "gpio84", "gpio85"; + function = "gpio"; + }; + pinconf { + pins = "gpio84", "gpio85"; + drive-strength = <2>; + bias-disable = <0>; + }; + }; }; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 04f541bffbdd..df96ccdc9bb4 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -124,6 +124,95 @@ hwlocks = <&sfpb_mutex 3>; }; + smd { + compatible = "qcom,smd"; + + modem@0 { + interrupts = <0 37 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&l2cc 8 3>; + qcom,smd-edge = <0>; + + status = "disabled"; + }; + + q6@1 { + interrupts = <0 90 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&l2cc 8 15>; + qcom,smd-edge = <1>; + + status = "disabled"; + }; + + dsps@3 { + interrupts = <0 138 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&sps_sic_non_secure 0x4080 0>; + qcom,smd-edge = <3>; + + status = "disabled"; + }; + + riva@6 { + interrupts = <0 198 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&l2cc 8 25>; + qcom,smd-edge = <6>; + + status = "disabled"; + }; + }; + + smsm { + compatible = "qcom,smsm"; + + #address-cells = <1>; + #size-cells = <0>; + + qcom,ipc-1 = <&l2cc 8 4>; + qcom,ipc-2 = <&l2cc 8 14>; + qcom,ipc-3 = <&l2cc 8 23>; + qcom,ipc-4 = <&sps_sic_non_secure 0x4094 0>; + + apps_smsm: apps@0 { + reg = <0>; + #qcom,state-cells = <1>; + }; + + modem_smsm: modem@1 { + reg = <1>; + interrupts = <0 38 IRQ_TYPE_EDGE_RISING>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + q6_smsm: q6@2 { + reg = <2>; + interrupts = <0 89 IRQ_TYPE_EDGE_RISING>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + wcnss_smsm: wcnss@3 { + reg = <3>; + interrupts = <0 204 IRQ_TYPE_EDGE_RISING>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + dsps_smsm: dsps@4 { + reg = <4>; + interrupts = <0 137 IRQ_TYPE_EDGE_RISING>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -212,6 +301,11 @@ regulator; }; + sps_sic_non_secure: sps-sic-non-secure@12100000 { + compatible = "syscon"; + reg = <0x12100000 0x10000>; + }; + gsbi1: gsbi@12440000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; @@ -225,9 +319,20 @@ syscon-tcsr = <&tcsr>; + gsbi1_serial: serial@12450000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x12450000 0x100>, + <0x12400000 0x03>; + interrupts = <0 193 0x0>; + clocks = <&gcc GSBI1_UART_CLK>, <&gcc GSBI1_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + gsbi1_i2c: i2c@12460000 { compatible = "qcom,i2c-qup-v1.1.1"; - pinctrl-0 = <&i2c1_pins &i2c1_pins_sleep>; + pinctrl-0 = <&i2c1_pins>; + pinctrl-1 = <&i2c1_pins_sleep>; pinctrl-names = "default", "sleep"; reg = <0x12460000 0x1000>; interrupts = <0 194 IRQ_TYPE_NONE>; @@ -255,7 +360,8 @@ gsbi2_i2c: i2c@124a0000 { compatible = "qcom,i2c-qup-v1.1.1"; reg = <0x124a0000 0x1000>; - pinctrl-0 = <&i2c2_pins &i2c2_pins_sleep>; + pinctrl-0 = <&i2c2_pins>; + pinctrl-1 = <&i2c2_pins_sleep>; pinctrl-names = "default", "sleep"; interrupts = <0 196 IRQ_TYPE_NONE>; clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>; @@ -277,7 +383,8 @@ ranges; gsbi3_i2c: i2c@16280000 { compatible = "qcom,i2c-qup-v1.1.1"; - pinctrl-0 = <&i2c3_pins &i2c3_pins_sleep>; + pinctrl-0 = <&i2c3_pins>; + pinctrl-1 = <&i2c3_pins_sleep>; pinctrl-names = "default", "sleep"; reg = <0x16280000 0x1000>; interrupts = ; @@ -302,7 +409,8 @@ gsbi4_i2c: i2c@16380000 { compatible = "qcom,i2c-qup-v1.1.1"; - pinctrl-0 = <&i2c4_pins &i2c4_pins_sleep>; + pinctrl-0 = <&i2c4_pins>; + pinctrl-1 = <&i2c4_pins_sleep>; pinctrl-names = "default", "sleep"; reg = <0x16380000 0x1000>; interrupts = ; @@ -337,7 +445,8 @@ compatible = "qcom,spi-qup-v1.1.1"; reg = <0x1a280000 0x1000>; interrupts = <0 155 0>; - pinctrl-0 = <&spi5_default &spi5_sleep>; + pinctrl-0 = <&spi5_default>; + pinctrl-1 = <&spi5_sleep>; pinctrl-names = "default", "sleep"; clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>; clock-names = "core", "iface"; @@ -370,7 +479,8 @@ gsbi6_i2c: i2c@16580000 { compatible = "qcom,i2c-qup-v1.1.1"; - pinctrl-0 = <&i2c6_pins &i2c6_pins_sleep>; + pinctrl-0 = <&i2c6_pins>; + pinctrl-1 = <&i2c6_pins_sleep>; pinctrl-names = "default", "sleep"; reg = <0x16580000 0x1000>; interrupts = ; @@ -401,6 +511,19 @@ clock-names = "core", "iface"; status = "disabled"; }; + + gsbi7_i2c: i2c@16680000 { + compatible = "qcom,i2c-qup-v1.1.1"; + pinctrl-0 = <&i2c7_pins>; + pinctrl-1 = <&i2c7_pins_sleep>; + pinctrl-names = "default", "sleep"; + reg = <0x16680000 0x1000>; + interrupts = ; + clocks = <&gcc GSBI7_QUP_CLK>, + <&gcc GSBI7_H_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; }; rng@1a500000 { diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts new file mode 100644 index 000000000000..0d92f1bc3a13 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1-c1.dts @@ -0,0 +1,22 @@ +/* Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include "qcom-ipq4019-ap.dk01.1.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. IPQ40xx/AP-DK01.1-C1"; + +}; diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi new file mode 100644 index 000000000000..b9457dd21a69 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi @@ -0,0 +1,112 @@ +/* Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include "qcom-ipq4019.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK01.1"; + compatible = "qcom,ipq4019"; + + clocks { + xo: xo { + compatible = "fixed-clock"; + clock-frequency = <48000000>; + #clock-cells = <0>; + }; + }; + + soc { + + + timer { + compatible = "arm,armv7-timer"; + interrupts = <1 2 0xf08>, + <1 3 0xf08>, + <1 4 0xf08>, + <1 1 0xf08>; + clock-frequency = <48000000>; + }; + + pinctrl@0x01000000 { + serial_pins: serial_pinmux { + mux { + pins = "gpio60", "gpio61"; + function = "blsp_uart0"; + bias-disable; + }; + }; + + spi_0_pins: spi_0_pinmux { + pinmux { + function = "blsp_spi0"; + pins = "gpio55", "gpio56", "gpio57"; + }; + pinmux_cs { + function = "gpio"; + pins = "gpio54"; + }; + pinconf { + pins = "gpio55", "gpio56", "gpio57"; + drive-strength = <12>; + bias-disable; + }; + pinconf_cs { + pins = "gpio54"; + drive-strength = <2>; + bias-disable; + output-high; + }; + }; + }; + + blsp_dma: dma@7884000 { + status = "ok"; + }; + + spi_0: spi@78b5000 { + pinctrl-0 = <&spi_0_pins>; + pinctrl-names = "default"; + status = "ok"; + cs-gpios = <&tlmm 54 0>; + + mx25l25635e@0 { + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + compatible = "mx25l25635e"; + spi-max-frequency = <24000000>; + }; + }; + + serial@78af000 { + pinctrl-0 = <&serial_pins>; + pinctrl-names = "default"; + status = "ok"; + }; + + cryptobam: dma@8e04000 { + status = "ok"; + }; + + crypto@8e3a000 { + status = "ok"; + }; + + watchdog@b017000 { + status = "ok"; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi new file mode 100644 index 000000000000..5c08d19066c2 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -0,0 +1,267 @@ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/dts-v1/; + +#include "skeleton.dtsi" +#include +#include +#include + +/ { + model = "Qualcomm Technologies, Inc. IPQ4019"; + compatible = "qcom,ipq4019"; + interrupt-parent = <&intc>; + + aliases { + spi0 = &spi_0; + i2c0 = &i2c_0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "qcom,kpss-acc-v1"; + qcom,acc = <&acc0>; + qcom,saw = <&saw0>; + reg = <0x0>; + clocks = <&gcc GCC_APPS_CLK_SRC>; + clock-frequency = <0>; + operating-points = < + /* kHz uV (fixed) */ + 48000 1100000 + 200000 1100000 + 500000 1100000 + 666000 1100000 + >; + clock-latency = <256000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "qcom,kpss-acc-v1"; + qcom,acc = <&acc1>; + qcom,saw = <&saw1>; + reg = <0x1>; + clocks = <&gcc GCC_APPS_CLK_SRC>; + clock-frequency = <0>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "qcom,kpss-acc-v1"; + qcom,acc = <&acc2>; + qcom,saw = <&saw2>; + reg = <0x2>; + clocks = <&gcc GCC_APPS_CLK_SRC>; + clock-frequency = <0>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "qcom,kpss-acc-v1"; + qcom,acc = <&acc3>; + qcom,saw = <&saw3>; + reg = <0x3>; + clocks = <&gcc GCC_APPS_CLK_SRC>; + clock-frequency = <0>; + }; + }; + + clocks { + sleep_clk: sleep_clk { + compatible = "fixed-clock"; + clock-frequency = <32768>; + #clock-cells = <0>; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "simple-bus"; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x0b000000 0x1000>, + <0x0b002000 0x1000>; + }; + + gcc: clock-controller@1800000 { + compatible = "qcom,gcc-ipq4019"; + #clock-cells = <1>; + #reset-cells = <1>; + reg = <0x1800000 0x60000>; + }; + + tlmm: pinctrl@0x01000000 { + compatible = "qcom,ipq4019-pinctrl"; + reg = <0x01000000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0 208 0>; + }; + + blsp_dma: dma@7884000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x07884000 0x23000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + status = "disabled"; + }; + + spi_0: spi@78b5000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x78b5000 0x600>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c_0: i2c@78b7000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x78b7000 0x6000>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>; + clock-names = "iface", "core"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + + cryptobam: dma@8e04000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x08e04000 0x20000>; + interrupts = ; + clocks = <&gcc GCC_CRYPTO_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <1>; + qcom,controlled-remotely; + status = "disabled"; + }; + + crypto@8e3a000 { + compatible = "qcom,crypto-v5.1"; + reg = <0x08e3a000 0x6000>; + clocks = <&gcc GCC_CRYPTO_AHB_CLK>, + <&gcc GCC_CRYPTO_AXI_CLK>, + <&gcc GCC_CRYPTO_CLK>; + clock-names = "iface", "bus", "core"; + dmas = <&cryptobam 2>, <&cryptobam 3>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + acc0: clock-controller@b088000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x0b088000 0x1000>, <0xb008000 0x1000>; + }; + + acc1: clock-controller@b098000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x0b098000 0x1000>, <0xb008000 0x1000>; + }; + + acc2: clock-controller@b0a8000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x0b0a8000 0x1000>, <0xb008000 0x1000>; + }; + + acc3: clock-controller@b0b8000 { + compatible = "qcom,kpss-acc-v1"; + reg = <0x0b0b8000 0x1000>, <0xb008000 0x1000>; + }; + + saw0: regulator@b089000 { + compatible = "qcom,saw2"; + reg = <0x02089000 0x1000>, <0x0b009000 0x1000>; + regulator; + }; + + saw1: regulator@b099000 { + compatible = "qcom,saw2"; + reg = <0x0b099000 0x1000>, <0x0b009000 0x1000>; + regulator; + }; + + saw2: regulator@b0a9000 { + compatible = "qcom,saw2"; + reg = <0x0b0a9000 0x1000>, <0x0b009000 0x1000>; + regulator; + }; + + saw3: regulator@b0b9000 { + compatible = "qcom,saw2"; + reg = <0x0b0b9000 0x1000>, <0x0b009000 0x1000>; + regulator; + }; + + serial@78af000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x78af000 0x200>; + interrupts = <0 107 0>; + status = "disabled"; + clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 1>, <&blsp_dma 0>; + dma-names = "rx", "tx"; + }; + + serial@78b0000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x78b0000 0x200>; + interrupts = <0 108 0>; + status = "disabled"; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 3>, <&blsp_dma 2>; + dma-names = "rx", "tx"; + }; + + watchdog@b017000 { + compatible = "qcom,kpss-standalone"; + reg = <0xb017000 0x40>; + clocks = <&sleep_clk>; + timeout-sec = <10>; + status = "disabled"; + }; + + restart@4ab000 { + compatible = "qcom,pshold"; + reg = <0x4ab000 0x4>; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 8193139d0d87..6f164266a010 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -49,8 +49,13 @@ no-map; }; - efs@0fd600000 { - reg = <0x0fd60000 0x1a0000>; + rfsa@0fd60000 { + reg = <0x0fd60000 0x20000>; + no-map; + }; + + rmtfs@0fd80000 { + reg = <0x0fd80000 0x180000>; no-map; }; @@ -163,6 +168,31 @@ hwlocks = <&tcsr_mutex 3>; }; + smp2p-modem { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + + interrupt-parent = <&intc>; + interrupts = <0 27 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 8 14>; + + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + modem_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,state-cells = <1>; + }; + + modem_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + smp2p-wcnss { compatible = "qcom,smp2p"; qcom,smem = <451>, <431>; @@ -440,6 +470,17 @@ interrupts = <0 208 0>; }; + i2c@f9924000 { + status = "disabled"; + compatible = "qcom,i2c-qup-v2.1.1"; + reg = <0xf9924000 0x1000>; + interrupts = <0 96 IRQ_TYPE_NONE>; + clocks = <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + #address-cells = <1>; + #size-cells = <0>; + }; + blsp_i2c8: i2c@f9964000 { status = "disabled"; compatible = "qcom,i2c-qup-v2.1.1"; @@ -482,6 +523,13 @@ smd { compatible = "qcom,smd"; + modem { + interrupts = <0 25 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 8 12>; + qcom,smd-edge = <0>; + }; + rpm { interrupts = <0 168 1>; qcom,ipc = <&apcs 8 0>; diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 89e46ebef1bc..e8e2a5d71976 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -37,46 +37,41 @@ #size-cells = <1>; /* External clocks */ - extal_clk: extal_clk { + extal_clk: extal { #clock-cells = <0>; compatible = "fixed-clock"; /* If clk present, value must be set by board */ clock-frequency = <0>; - clock-output-names = "extal"; }; - usb_x1_clk: usb_x1_clk { + usb_x1_clk: usb_x1 { #clock-cells = <0>; compatible = "fixed-clock"; /* If clk present, value must be set by board */ clock-frequency = <0>; - clock-output-names = "usb_x1"; }; /* Fixed factor clocks */ - b_clk: b_clk { + b_clk: b { #clock-cells = <0>; compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R7S72100_CLK_PLL>; clock-mult = <1>; clock-div = <3>; - clock-output-names = "b"; }; - p1_clk: p1_clk { + p1_clk: p1 { #clock-cells = <0>; compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R7S72100_CLK_PLL>; clock-mult = <1>; clock-div = <6>; - clock-output-names = "p1"; }; - p0_clk: p0_clk { + p0_clk: p0 { #clock-cells = <0>; compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R7S72100_CLK_PLL>; clock-mult = <1>; clock-div = <12>; - clock-output-names = "p0"; }; /* Special CPG clocks */ diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index 590257095700..93ace33e3e36 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts @@ -189,28 +189,28 @@ &pfc { scifa0_pins: serial0 { - renesas,groups = "scifa0_data"; - renesas,function = "scifa0"; + groups = "scifa0_data"; + function = "scifa0"; }; mmc0_pins: mmc { - renesas,groups = "mmc0_data8", "mmc0_ctrl"; - renesas,function = "mmc0"; + groups = "mmc0_data8", "mmc0_ctrl"; + function = "mmc0"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; + function = "sdhi0"; }; sdhi1_pins: sd1 { - renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; - renesas,function = "sdhi1"; + groups = "sdhi1_data4", "sdhi1_ctrl"; + function = "sdhi1"; }; keyboard_pins: keyboard { - renesas,pins = "PORT324", "PORT325", "PORT326", "PORT327", - "PORT328", "PORT329"; + pins = "PORT324", "PORT325", "PORT326", "PORT327", "PORT328", + "PORT329"; bias-pull-up; }; }; diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index 6583a1dfca1f..6954912a3753 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -486,37 +486,32 @@ ranges; /* External root clocks */ - extalr_clk: extalr_clk { + extalr_clk: extalr { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; - clock-output-names = "extalr"; }; - extal1_clk: extal1_clk { + extal1_clk: extal1 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; - clock-output-names = "extal1"; }; - extal2_clk: extal2_clk { + extal2_clk: extal2 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <48000000>; - clock-output-names = "extal2"; }; - fsiack_clk: fsiack_clk { + fsiack_clk: fsiack { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - clock-output-names = "fsiack"; }; - fsibck_clk: fsibck_clk { + fsibck_clk: fsibck { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - clock-output-names = "fsibck"; }; /* Special CPG clocks */ @@ -540,171 +535,151 @@ #clock-cells = <0>; clock-output-names = "zb"; }; - sdhi0_clk: sdhi0_clk@e6150074 { + sdhi0_clk: sdhi0ck@e6150074 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150074 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "sdhi0ck"; }; - sdhi1_clk: sdhi1_clk@e6150078 { + sdhi1_clk: sdhi1ck@e6150078 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "sdhi1ck"; }; - sdhi2_clk: sdhi2_clk@e615007c { + sdhi2_clk: sdhi2ck@e615007c { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615007c 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "sdhi2ck"; }; - mmc0_clk: mmc0_clk@e6150240 { + mmc0_clk: mmc0@e6150240 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150240 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "mmc0"; }; - mmc1_clk: mmc1_clk@e6150244 { + mmc1_clk: mmc1@e6150244 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150244 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "mmc1"; }; - vclk1_clk: vclk1_clk@e6150008 { + vclk1_clk: vclk1@e6150008 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150008 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>, <&main_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk1"; }; - vclk2_clk: vclk2_clk@e615000c { + vclk2_clk: vclk2@e615000c { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615000c 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>, <&main_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk2"; }; - vclk3_clk: vclk3_clk@e615001c { + vclk3_clk: vclk3@e615001c { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615001c 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>, <&main_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk3"; }; - vclk4_clk: vclk4_clk@e6150014 { + vclk4_clk: vclk4@e6150014 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150014 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>, <&main_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk4"; }; - vclk5_clk: vclk5_clk@e6150034 { + vclk5_clk: vclk5@e6150034 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150034 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>, <&extal2_clk>, <&main_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk5"; }; - fsia_clk: fsia_clk@e6150018 { + fsia_clk: fsia@e6150018 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150018 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <&fsiack_clk>, <0>; #clock-cells = <0>; - clock-output-names = "fsia"; }; - fsib_clk: fsib_clk@e6150090 { + fsib_clk: fsib@e6150090 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150090 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <&fsibck_clk>, <0>; #clock-cells = <0>; - clock-output-names = "fsib"; }; - mp_clk: mp_clk@e6150080 { + mp_clk: mp@e6150080 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150080 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "mp"; }; - m4_clk: m4_clk@e6150098 { + m4_clk: m4@e6150098 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150098 0 4>; clocks = <&cpg_clocks R8A73A4_CLK_PLL2S>; #clock-cells = <0>; - clock-output-names = "m4"; }; - hsi_clk: hsi_clk@e615026c { + hsi_clk: hsi@e615026c { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&cpg_clocks R8A73A4_CLK_PLL2H>, <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>; #clock-cells = <0>; - clock-output-names = "hsi"; }; - spuv_clk: spuv_clk@e6150094 { + spuv_clk: spuv@e6150094 { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150094 0 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "spuv"; }; /* Fixed factor clocks */ - main_div2_clk: main_div2_clk { + main_div2_clk: main_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A73A4_CLK_MAIN>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "main_div2"; }; - pll0_div2_clk: pll0_div2_clk { + pll0_div2_clk: pll0_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A73A4_CLK_PLL0>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll0_div2"; }; - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A73A4_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - extal1_div2_clk: extal1_div2_clk { + extal1_div2_clk: extal1_div2 { compatible = "fixed-factor-clock"; clocks = <&extal1_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "extal1_div2"; }; /* Gate clocks */ diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index c548cabb102f..2c82dab2b6f4 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -228,44 +228,44 @@ pinctrl-names = "default"; ether_pins: ether { - renesas,groups = "gether_mii", "gether_int"; - renesas,function = "gether"; + groups = "gether_mii", "gether_int"; + function = "gether"; }; scifa1_pins: serial1 { - renesas,groups = "scifa1_data"; - renesas,function = "scifa1"; + groups = "scifa1_data"; + function = "scifa1"; }; st1232_pins: touchscreen { - renesas,groups = "intc_irq10"; - renesas,function = "intc"; + groups = "intc_irq10"; + function = "intc"; }; backlight_pins: backlight { - renesas,groups = "tpu0_to2_1"; - renesas,function = "tpu0"; + groups = "tpu0_to2_1"; + function = "tpu0"; }; mmc0_pins: mmc0 { - renesas,groups = "mmc0_data8_1", "mmc0_ctrl_1"; - renesas,function = "mmc0"; + groups = "mmc0_data8_1", "mmc0_ctrl_1"; + function = "mmc0"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_wp"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_wp"; + function = "sdhi0"; }; fsia_pins: sounda { - renesas,groups = "fsia_sclk_in", "fsia_mclk_out", - "fsia_data_in_1", "fsia_data_out_0"; - renesas,function = "fsia"; + groups = "fsia_sclk_in", "fsia_mclk_out", + "fsia_data_in_1", "fsia_data_out_0"; + function = "fsia"; }; lcd0_pins: lcd0 { - renesas,groups = "lcd0_data24_0", "lcd0_lclk_1", "lcd0_sync"; - renesas,function = "lcd0"; + groups = "lcd0_data24_0", "lcd0_lclk_1", "lcd0_sync"; + function = "lcd0"; /* DBGMD/LCDC0/FSIA MUX */ gpio-hog; diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 995fbda74b7a..39b2f88ad151 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -422,53 +422,45 @@ ranges; /* External root clock */ - extalr_clk: extalr_clk { + extalr_clk: extalr { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; - clock-output-names = "extalr"; }; - extal1_clk: extal1_clk { + extal1_clk: extal1 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "extal1"; }; - extal2_clk: extal2_clk { + extal2_clk: extal2 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "extal2"; }; - dv_clk: dv_clk { + dv_clk: dv { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <27000000>; - clock-output-names = "dv"; }; - fmsick_clk: fmsick_clk { + fmsick_clk: fmsick { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fmsick"; }; - fmsock_clk: fmsock_clk { + fmsock_clk: fmsock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fmsock"; }; - fsiack_clk: fsiack_clk { + fsiack_clk: fsiack { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fsiack"; }; - fsibck_clk: fsibck_clk { + fsibck_clk: fsibck { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fsibck"; }; /* Special CPG clocks */ @@ -486,7 +478,7 @@ }; /* Variable factor clocks (DIV6) */ - vclk1_clk: vclk1_clk@e6150008 { + vclk1_clk: vclk1@e6150008 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150008 4>; clocks = <&pllc1_div2_clk>, <0>, <&dv_clk>, @@ -494,9 +486,8 @@ <&extal1_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk1"; }; - vclk2_clk: vclk2_clk@e615000c { + vclk2_clk: vclk2@e615000c { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615000c 4>; clocks = <&pllc1_div2_clk>, <0>, <&dv_clk>, @@ -504,77 +495,67 @@ <&extal1_div2_clk>, <&extalr_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "vclk2"; }; - fmsi_clk: fmsi_clk@e6150010 { + fmsi_clk: fmsi@e6150010 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150010 4>; clocks = <&pllc1_div2_clk>, <&fmsick_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "fmsi"; }; - fmso_clk: fmso_clk@e6150014 { + fmso_clk: fmso@e6150014 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150014 4>; clocks = <&pllc1_div2_clk>, <&fmsock_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "fmso"; }; - fsia_clk: fsia_clk@e6150018 { + fsia_clk: fsia@e6150018 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150018 4>; clocks = <&pllc1_div2_clk>, <&fsiack_clk>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "fsia"; }; - sub_clk: sub_clk@e6150080 { + sub_clk: sub@e6150080 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150080 4>; clocks = <&pllc1_div2_clk>, <&cpg_clocks R8A7740_CLK_USB24S>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "sub"; }; - spu_clk: spu_clk@e6150084 { + spu_clk: spu@e6150084 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150084 4>; clocks = <&pllc1_div2_clk>, <&cpg_clocks R8A7740_CLK_USB24S>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "spu"; }; - vou_clk: vou_clk@e6150088 { + vou_clk: vou@e6150088 { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150088 4>; clocks = <&pllc1_div2_clk>, <&extal1_clk>, <&dv_clk>, <0>; #clock-cells = <0>; - clock-output-names = "vou"; }; - stpro_clk: stpro_clk@e615009c { + stpro_clk: stpro@e615009c { compatible = "renesas,r8a7740-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615009c 4>; clocks = <&cpg_clocks R8A7740_CLK_PLLC0>; #clock-cells = <0>; - clock-output-names = "stpro"; }; /* Fixed factor clocks */ - pllc1_div2_clk: pllc1_div2_clk { + pllc1_div2_clk: pllc1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7740_CLK_PLLC1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pllc1_div2"; }; - extal1_div2_clk: extal1_div2_clk { + extal1_div2_clk: extal1_div2 { compatible = "fixed-factor-clock"; clocks = <&extal1_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "extal1_div2"; }; /* Gate clocks */ diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts index 21e3b9dda2da..e0dab1464648 100644 --- a/arch/arm/boot/dts/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -130,53 +130,53 @@ pinctrl-names = "default"; scif0_pins: serial0 { - renesas,groups = "scif0_data_a", "scif0_ctrl"; - renesas,function = "scif0"; + groups = "scif0_data_a", "scif0_ctrl"; + function = "scif0"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; mmc_pins: mmc { - renesas,groups = "mmc_data8", "mmc_ctrl"; - renesas,function = "mmc"; + groups = "mmc_data8", "mmc_ctrl"; + function = "mmc"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; }; sdhi0_pup_pins: sd0_pup { - renesas,groups = "sdhi0_cd", "sdhi0_wp"; - renesas,function = "sdhi0"; + groups = "sdhi0_cd", "sdhi0_wp"; + function = "sdhi0"; bias-pull-up; }; hspi0_pins: hspi0 { - renesas,groups = "hspi0_a"; - renesas,function = "hspi0"; + groups = "hspi0_a"; + function = "hspi0"; }; usb0_pins: usb0 { - renesas,groups = "usb0"; - renesas,function = "usb0"; + groups = "usb0"; + function = "usb0"; }; usb1_pins: usb1 { - renesas,groups = "usb1"; - renesas,function = "usb1"; + groups = "usb1"; + function = "usb1"; }; vin0_pins: vin0 { - renesas,groups = "vin0_data8", "vin0_clk"; - renesas,function = "vin0"; + groups = "vin0_data8", "vin0_clk"; + function = "vin0"; }; vin1_pins: vin1 { - renesas,groups = "vin1_data8", "vin1_clk"; - renesas,function = "vin1"; + groups = "vin1_data8", "vin1_clk"; + function = "vin1"; }; }; diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi index f83a348fc07a..fe787b4751d2 100644 --- a/arch/arm/boot/dts/r8a7778.dtsi +++ b/arch/arm/boot/dts/r8a7778.dtsi @@ -443,11 +443,10 @@ ranges; /* External input clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "extal"; }; /* External SCIF clock */ @@ -456,7 +455,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */ @@ -474,59 +472,51 @@ audio_clk_a: audio_clk_a { compatible = "fixed-clock"; #clock-cells = <0>; - clock-output-names = "audio_clk_a"; }; audio_clk_b: audio_clk_b { compatible = "fixed-clock"; #clock-cells = <0>; - clock-output-names = "audio_clk_b"; }; audio_clk_c: audio_clk_c { compatible = "fixed-clock"; #clock-cells = <0>; - clock-output-names = "audio_clk_c"; }; /* Fixed ratio clocks */ - g_clk: g_clk { + g_clk: g { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7778_CLK_PLLA>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "g"; }; - i_clk: i_clk { + i_clk: i { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7778_CLK_PLLA>; #clock-cells = <0>; clock-div = <1>; clock-mult = <1>; - clock-output-names = "i"; }; - s3_clk: s3_clk { + s3_clk: s3 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7778_CLK_PLLA>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "s3"; }; - s4_clk: s4_clk { + s4_clk: s4 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7778_CLK_PLLA>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "s4"; }; - z_clk: z_clk { + z_clk: z { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7778_CLK_PLLB>; #clock-cells = <0>; clock-div = <1>; clock-mult = <1>; - clock-output-names = "z"; }; /* Gate clocks */ diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index e111d35d02ae..b795da6f5503 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -170,49 +170,49 @@ du_pins: du { du0 { - renesas,groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0"; - renesas,function = "du0"; + groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0"; + function = "du0"; }; du1 { - renesas,groups = "du1_rgb666", "du1_sync_1", "du1_clk_out"; - renesas,function = "du1"; + groups = "du1_rgb666", "du1_sync_1", "du1_clk_out"; + function = "du1"; }; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk_b"; - renesas,function = "scif_clk"; + groups = "scif_clk_b"; + function = "scif_clk"; }; ethernet_pins: ethernet { intc { - renesas,groups = "intc_irq1_b"; - renesas,function = "intc"; + groups = "intc_irq1_b"; + function = "intc"; }; lbsc { - renesas,groups = "lbsc_ex_cs0"; - renesas,function = "lbsc"; + groups = "lbsc_ex_cs0"; + function = "lbsc"; }; }; scif2_pins: serial2 { - renesas,groups = "scif2_data_c"; - renesas,function = "scif2"; + groups = "scif2_data_c"; + function = "scif2"; }; scif4_pins: serial4 { - renesas,groups = "scif4_data"; - renesas,function = "scif4"; + groups = "scif4_data"; + function = "scif4"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; + function = "sdhi0"; }; hspi0_pins: hspi0 { - renesas,groups = "hspi0"; - renesas,function = "hspi0"; + groups = "hspi0"; + function = "hspi0"; }; }; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index a0cc08e6295b..b9bbcce69dfb 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -14,6 +14,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7779"; @@ -34,18 +35,21 @@ compatible = "arm,cortex-a9"; reg = <1>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM1>; }; cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <2>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM2>; }; cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <3>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM3>; }; }; @@ -67,7 +71,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0xf0000600 0x20>; interrupts = ; + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>; clocks = <&cpg_clocks R8A7779_CLK_ZS>; }; @@ -173,7 +177,7 @@ reg = <0xffc70000 0x1000>; interrupts = ; clocks = <&mstp0_clks R8A7779_CLK_I2C0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -184,7 +188,7 @@ reg = <0xffc71000 0x1000>; interrupts = ; clocks = <&mstp0_clks R8A7779_CLK_I2C1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -195,7 +199,7 @@ reg = <0xffc72000 0x1000>; interrupts = ; clocks = <&mstp0_clks R8A7779_CLK_I2C2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -206,7 +210,7 @@ reg = <0xffc73000 0x1000>; interrupts = ; clocks = <&mstp0_clks R8A7779_CLK_I2C3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -218,7 +222,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF0>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -230,7 +234,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF1>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -242,7 +246,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF2>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -254,7 +258,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF3>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -266,7 +270,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF4>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -278,7 +282,7 @@ clocks = <&mstp0_clks R8A7779_CLK_SCIF5>, <&cpg_clocks R8A7779_CLK_S1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -300,7 +304,7 @@ ; clocks = <&mstp0_clks R8A7779_CLK_TMU0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; #renesas,channels = <3>; @@ -315,7 +319,7 @@ ; clocks = <&mstp0_clks R8A7779_CLK_TMU1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; #renesas,channels = <3>; @@ -330,7 +334,7 @@ ; clocks = <&mstp0_clks R8A7779_CLK_TMU2>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; #renesas,channels = <3>; @@ -342,7 +346,7 @@ reg = <0xfc600000 0x2000>; interrupts = ; clocks = <&mstp1_clks R8A7779_CLK_SATA>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; }; sdhi0: sd@ffe4c000 { @@ -350,7 +354,7 @@ reg = <0xffe4c000 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7779_CLK_SDHI0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -359,7 +363,7 @@ reg = <0xffe4d000 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7779_CLK_SDHI1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -368,7 +372,7 @@ reg = <0xffe4e000 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7779_CLK_SDHI2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -377,7 +381,7 @@ reg = <0xffe4f000 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7779_CLK_SDHI3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -388,7 +392,7 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&mstp0_clks R8A7779_CLK_HSPI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -399,7 +403,7 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&mstp0_clks R8A7779_CLK_HSPI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -410,7 +414,7 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&mstp0_clks R8A7779_CLK_HSPI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -419,7 +423,7 @@ reg = <0 0xfff80000 0 0x40000>; interrupts = ; clocks = <&mstp1_clks R8A7779_CLK_DU>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; ports { @@ -445,12 +449,11 @@ ranges; /* External root clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overriden by the board. */ clock-frequency = <0>; - clock-output-names = "extal"; }; /* External SCIF clock */ @@ -459,7 +462,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */ @@ -474,37 +476,33 @@ }; /* Fixed factor clocks */ - i_clk: i_clk { + i_clk: i { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7779_CLK_PLLA>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "i"; }; - s3_clk: s3_clk { + s3_clk: s3 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7779_CLK_PLLA>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "s3"; }; - s4_clk: s4_clk { + s4_clk: s4 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7779_CLK_PLLA>; #clock-cells = <0>; clock-div = <16>; clock-mult = <1>; - clock-output-names = "s4"; }; - g_clk: g_clk { + g_clk: g { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7779_CLK_PLLA>; #clock-cells = <0>; clock-div = <24>; clock-mult = <1>; - clock-output-names = "g"; }; /* Gate clocks */ @@ -591,4 +589,10 @@ "mmc1", "mmc0"; }; }; + + sysc: system-controller@ffd85000 { + compatible = "renesas,r8a7779-sysc"; + reg = <0xffd85000 0x0200>; + #power-domain-cells = <1>; + }; }; diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index aa6ca92a9485..749ba02b6a53 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -176,11 +176,10 @@ 1800000 0>; }; - audio_clock: clock { + audio_clock: audio_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <11289600>; - clock-output-names = "audio_clock"; }; rsnd_ak4643: sound { @@ -314,119 +313,133 @@ pinctrl-names = "default"; du_pins: du { - renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0"; - renesas,function = "du"; + groups = "du_rgb666", "du_sync_1", "du_clk_out_0"; + function = "du"; }; scif0_pins: serial0 { - renesas,groups = "scif0_data"; - renesas,function = "scif0"; + groups = "scif0_data"; + function = "scif0"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq0"; - renesas,function = "intc"; + groups = "intc_irq0"; + function = "intc"; }; scifa1_pins: serial1 { - renesas,groups = "scifa1_data"; - renesas,function = "scifa1"; + groups = "scifa1_data"; + function = "scifa1"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <3300>; + }; + + sdhi0_pins_uhs: sd0_uhs { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <1800>; }; sdhi2_pins: sd2 { - renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; - renesas,function = "sdhi2"; + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <3300>; + }; + + sdhi2_pins_uhs: sd2_uhs { + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <1800>; }; mmc1_pins: mmc1 { - renesas,groups = "mmc1_data8", "mmc1_ctrl"; - renesas,function = "mmc1"; + groups = "mmc1_data8", "mmc1_ctrl"; + function = "mmc1"; }; qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; msiof1_pins: spi2 { - renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx", + groups = "msiof1_clk", "msiof1_sync", "msiof1_rx", "msiof1_tx"; - renesas,function = "msiof1"; + function = "msiof1"; }; i2c0_pins: i2c0 { - renesas,groups = "i2c0"; - renesas,function = "i2c0"; + groups = "i2c0"; + function = "i2c0"; }; iic0_pins: iic0 { - renesas,groups = "iic0"; - renesas,function = "iic0"; + groups = "iic0"; + function = "iic0"; }; iic1_pins: iic1 { - renesas,groups = "iic1"; - renesas,function = "iic1"; + groups = "iic1"; + function = "iic1"; }; iic2_pins: iic2 { - renesas,groups = "iic2"; - renesas,function = "iic2"; + groups = "iic2"; + function = "iic2"; }; iic3_pins: iic3 { - renesas,groups = "iic3"; - renesas,function = "iic3"; + groups = "iic3"; + function = "iic3"; }; hsusb_pins: hsusb { - renesas,groups = "usb0_ovc_vbus"; - renesas,function = "usb0"; + groups = "usb0_ovc_vbus"; + function = "usb0"; }; usb0_pins: usb0 { - renesas,groups = "usb0"; - renesas,function = "usb0"; + groups = "usb0"; + function = "usb0"; }; usb1_pins: usb1 { - renesas,groups = "usb1"; - renesas,function = "usb1"; + groups = "usb1"; + function = "usb1"; }; usb2_pins: usb2 { - renesas,groups = "usb2"; - renesas,function = "usb2"; + groups = "usb2"; + function = "usb2"; }; vin1_pins: vin { - renesas,groups = "vin1_data8", "vin1_clk"; - renesas,function = "vin1"; + groups = "vin1_data8", "vin1_clk"; + function = "vin1"; }; sound_pins: sound { - renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; - renesas,function = "ssi"; + groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + function = "ssi"; }; sound_clk_pins: sound_clk { - renesas,groups = "audio_clk_a"; - renesas,function = "audio_clk"; + groups = "audio_clk_a"; + function = "audio_clk"; }; }; @@ -539,21 +552,25 @@ &sdhi0 { pinctrl-0 = <&sdhi0_pins>; - pinctrl-names = "default"; + pinctrl-1 = <&sdhi0_pins_uhs>; + pinctrl-names = "default", "state_uhs"; vmmc-supply = <&vcc_sdhi0>; vqmmc-supply = <&vccq_sdhi0>; cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; + sd-uhs-sdr50; status = "okay"; }; &sdhi2 { pinctrl-0 = <&sdhi2_pins>; - pinctrl-names = "default"; + pinctrl-1 = <&sdhi2_pins_uhs>; + pinctrl-names = "default", "state_uhs"; vmmc-supply = <&vcc_sdhi2>; vqmmc-supply = <&vccq_sdhi2>; cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; + sd-uhs-sdr50; status = "okay"; }; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 38b706399a6b..83cf23cd26bb 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -13,6 +13,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7790"; @@ -52,6 +53,7 @@ voltage-tolerance = <1>; /* 1% */ clocks = <&cpg_clocks R8A7790_CLK_Z>; clock-latency = <300000>; /* 300 us */ + power-domains = <&sysc R8A7790_PD_CA15_CPU0>; next-level-cache = <&L2_CA15>; /* kHz - uV - OPPs unknown yet */ @@ -68,6 +70,7 @@ compatible = "arm,cortex-a15"; reg = <1>; clock-frequency = <1300000000>; + power-domains = <&sysc R8A7790_PD_CA15_CPU1>; next-level-cache = <&L2_CA15>; }; @@ -76,6 +79,7 @@ compatible = "arm,cortex-a15"; reg = <2>; clock-frequency = <1300000000>; + power-domains = <&sysc R8A7790_PD_CA15_CPU2>; next-level-cache = <&L2_CA15>; }; @@ -84,6 +88,7 @@ compatible = "arm,cortex-a15"; reg = <3>; clock-frequency = <1300000000>; + power-domains = <&sysc R8A7790_PD_CA15_CPU3>; next-level-cache = <&L2_CA15>; }; @@ -92,6 +97,7 @@ compatible = "arm,cortex-a7"; reg = <0x100>; clock-frequency = <780000000>; + power-domains = <&sysc R8A7790_PD_CA7_CPU0>; next-level-cache = <&L2_CA7>; }; @@ -100,6 +106,7 @@ compatible = "arm,cortex-a7"; reg = <0x101>; clock-frequency = <780000000>; + power-domains = <&sysc R8A7790_PD_CA7_CPU1>; next-level-cache = <&L2_CA7>; }; @@ -108,6 +115,7 @@ compatible = "arm,cortex-a7"; reg = <0x102>; clock-frequency = <780000000>; + power-domains = <&sysc R8A7790_PD_CA7_CPU2>; next-level-cache = <&L2_CA7>; }; @@ -116,6 +124,7 @@ compatible = "arm,cortex-a7"; reg = <0x103>; clock-frequency = <780000000>; + power-domains = <&sysc R8A7790_PD_CA7_CPU3>; next-level-cache = <&L2_CA7>; }; }; @@ -141,12 +150,14 @@ L2_CA15: cache-controller@0 { compatible = "cache"; + power-domains = <&sysc R8A7790_PD_CA15_SCU>; cache-unified; cache-level = <2>; }; L2_CA7: cache-controller@1 { compatible = "cache"; + power-domains = <&sysc R8A7790_PD_CA7_SCU>; cache-unified; cache-level = <2>; }; @@ -173,7 +184,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; gpio1: gpio@e6051000 { @@ -186,7 +197,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; gpio2: gpio@e6052000 { @@ -199,7 +210,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; gpio3: gpio@e6053000 { @@ -212,7 +223,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; gpio4: gpio@e6054000 { @@ -225,7 +236,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; gpio5: gpio@e6055000 { @@ -238,7 +249,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7790_CLK_GPIO5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; thermal: thermal@e61f0000 { @@ -248,7 +259,7 @@ reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>; interrupts = ; clocks = <&mstp5_clks R8A7790_CLK_THERMAL>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #thermal-sensor-cells = <0>; }; @@ -267,7 +278,7 @@ ; clocks = <&mstp1_clks R8A7790_CLK_CMT0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,channels-mask = <0x60>; @@ -287,7 +298,7 @@ ; clocks = <&mstp3_clks R8A7790_CLK_CMT1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,channels-mask = <0xff>; @@ -304,7 +315,7 @@ , ; clocks = <&mstp4_clks R8A7790_CLK_IRQC>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; dmac0: dma-controller@e6700000 { @@ -333,7 +344,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -364,7 +375,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -393,7 +404,7 @@ "ch12"; clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -422,7 +433,7 @@ "ch12"; clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -434,7 +445,7 @@ GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ch0", "ch1"; clocks = <&mstp3_clks R8A7790_CLK_USBDMAC0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <2>; }; @@ -446,7 +457,7 @@ GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ch0", "ch1"; clocks = <&mstp3_clks R8A7790_CLK_USBDMAC1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <2>; }; @@ -458,7 +469,7 @@ reg = <0 0xe6508000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_I2C0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <110>; status = "disabled"; }; @@ -470,7 +481,7 @@ reg = <0 0xe6518000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_I2C1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -482,7 +493,7 @@ reg = <0 0xe6530000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_I2C2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -494,7 +505,7 @@ reg = <0 0xe6540000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_I2C3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <110>; status = "disabled"; }; @@ -508,7 +519,7 @@ clocks = <&mstp3_clks R8A7790_CLK_IIC0>; dmas = <&dmac0 0x61>, <&dmac0 0x62>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -521,7 +532,7 @@ clocks = <&mstp3_clks R8A7790_CLK_IIC1>; dmas = <&dmac0 0x65>, <&dmac0 0x66>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -534,7 +545,7 @@ clocks = <&mstp3_clks R8A7790_CLK_IIC2>; dmas = <&dmac0 0x69>, <&dmac0 0x6a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -547,7 +558,7 @@ clocks = <&mstp9_clks R8A7790_CLK_IICDVFS>; dmas = <&dmac0 0x77>, <&dmac0 0x78>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -558,7 +569,7 @@ clocks = <&mstp3_clks R8A7790_CLK_MMCIF0>; dmas = <&dmac0 0xd1>, <&dmac0 0xd2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; reg-io-width = <4>; status = "disabled"; max-frequency = <97500000>; @@ -571,7 +582,7 @@ clocks = <&mstp3_clks R8A7790_CLK_MMCIF1>; dmas = <&dmac0 0xe1>, <&dmac0 0xe2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; reg-io-width = <4>; status = "disabled"; max-frequency = <97500000>; @@ -589,7 +600,8 @@ clocks = <&mstp3_clks R8A7790_CLK_SDHI0>; dmas = <&dmac1 0xcd>, <&dmac1 0xce>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -600,7 +612,8 @@ clocks = <&mstp3_clks R8A7790_CLK_SDHI1>; dmas = <&dmac1 0xc9>, <&dmac1 0xca>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -611,7 +624,8 @@ clocks = <&mstp3_clks R8A7790_CLK_SDHI2>; dmas = <&dmac1 0xc1>, <&dmac1 0xc2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -622,7 +636,8 @@ clocks = <&mstp3_clks R8A7790_CLK_SDHI3>; dmas = <&dmac1 0xd3>, <&dmac1 0xd4>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -635,7 +650,7 @@ clock-names = "fck"; dmas = <&dmac0 0x21>, <&dmac0 0x22>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -648,7 +663,7 @@ clock-names = "fck"; dmas = <&dmac0 0x25>, <&dmac0 0x26>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -661,7 +676,7 @@ clock-names = "fck"; dmas = <&dmac0 0x27>, <&dmac0 0x28>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -674,7 +689,7 @@ clock-names = "fck"; dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -687,7 +702,7 @@ clock-names = "fck"; dmas = <&dmac0 0x19>, <&dmac0 0x1a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -700,7 +715,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -714,7 +729,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x29>, <&dmac0 0x2a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -728,7 +743,21 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2d>, <&dmac0 0x2e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + status = "disabled"; + }; + + scif2: serial@e6e56000 { + compatible = "renesas,scif-r8a7790", "renesas,rcar-gen2-scif", + "renesas,scif"; + reg = <0 0xe6e56000 0 64>; + interrupts = ; + clocks = <&mstp3_clks R8A7790_CLK_SCIF2>, <&zs_clk>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -742,7 +771,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x39>, <&dmac0 0x3a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -756,7 +785,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -765,7 +794,7 @@ reg = <0 0xee700000 0 0x400>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_ETHER>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>; @@ -778,7 +807,7 @@ reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_ETHERAVB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -789,7 +818,7 @@ reg = <0 0xee300000 0 0x2000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_SATA0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -798,7 +827,7 @@ reg = <0 0xee500000 0 0x2000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_SATA1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -810,7 +839,7 @@ dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, <&usb_dmac1 0>, <&usb_dmac1 1>; dma-names = "ch0", "ch1", "ch2", "ch3"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,buswait = <4>; phys = <&usb0 1>; phy-names = "usb"; @@ -824,7 +853,7 @@ #size-cells = <0>; clocks = <&mstp7_clks R8A7790_CLK_HSUSB>; clock-names = "usbhs"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; usb0: usb-channel@0 { @@ -842,7 +871,7 @@ reg = <0 0xe6ef0000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_VIN0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -851,7 +880,7 @@ reg = <0 0xe6ef1000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_VIN1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -860,7 +889,7 @@ reg = <0 0xe6ef2000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_VIN2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -869,7 +898,7 @@ reg = <0 0xe6ef3000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7790_CLK_VIN3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -878,7 +907,7 @@ reg = <0 0xfe920000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7790_CLK_VSP1_R>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,has-sru; renesas,#rpf = <5>; @@ -891,7 +920,7 @@ reg = <0 0xfe928000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,has-lut; renesas,has-sru; @@ -905,7 +934,7 @@ reg = <0 0xfe930000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,has-lif; renesas,has-lut; @@ -919,7 +948,7 @@ reg = <0 0xfe938000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; renesas,has-lif; renesas,has-lut; @@ -968,33 +997,33 @@ }; can0: can@e6e80000 { - compatible = "renesas,can-r8a7790"; + compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can"; reg = <0 0xe6e80000 0 0x1000>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_RCAN0>, <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>; clock-names = "clkp1", "clkp2", "can_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; can1: can@e6e88000 { - compatible = "renesas,can-r8a7790"; + compatible = "renesas,can-r8a7790", "renesas,rcar-gen2-can"; reg = <0 0xe6e88000 0 0x1000>; interrupts = ; clocks = <&mstp9_clks R8A7790_CLK_RCAN1>, <&cpg_clocks R8A7790_CLK_RCAN>, <&can_clk>; clock-names = "clkp1", "clkp2", "can_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; jpu: jpeg-codec@fe980000 { - compatible = "renesas,jpu-r8a7790"; + compatible = "renesas,jpu-r8a7790", "renesas,rcar-gen2-jpu"; reg = <0 0xfe980000 0 0x10300>; interrupts = ; clocks = <&mstp1_clks R8A7790_CLK_JPU>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; }; clocks { @@ -1003,21 +1032,18 @@ ranges; /* External root clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overriden by the board. */ clock-frequency = <0>; - clock-output-names = "extal"; }; /* External PCIe clock - can be overridden by the board */ - pcie_bus_clk: pcie_bus_clk { + pcie_bus_clk: pcie_bus { compatible = "fixed-clock"; #clock-cells = <0>; - clock-frequency = <100000000>; - clock-output-names = "pcie_bus"; - status = "disabled"; + clock-frequency = <0>; }; /* @@ -1028,19 +1054,16 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_a"; }; audio_clk_b: audio_clk_b { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_b"; }; audio_clk_c: audio_clk_c { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_c"; }; /* External SCIF clock */ @@ -1049,15 +1072,13 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* External USB clock - can be overridden by the board */ - usb_extal_clk: usb_extal_clk { + usb_extal_clk: usb_extal { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <48000000>; - clock-output-names = "usb_extal"; }; /* External CAN clock */ @@ -1066,8 +1087,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - clock-output-names = "can_clk"; - status = "disabled"; }; /* Special CPG clocks */ @@ -1084,201 +1103,176 @@ }; /* Variable factor clocks */ - sd2_clk: sd2_clk@e6150078 { + sd2_clk: sd2@e6150078 { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; }; - sd3_clk: sd3_clk@e615026c { + sd3_clk: sd3@e615026c { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd3"; }; - mmc0_clk: mmc0_clk@e6150240 { + mmc0_clk: mmc0@e6150240 { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150240 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "mmc0"; }; - mmc1_clk: mmc1_clk@e6150244 { + mmc1_clk: mmc1@e6150244 { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150244 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "mmc1"; }; - ssp_clk: ssp_clk@e6150248 { + ssp_clk: ssp@e6150248 { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150248 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "ssp"; }; - ssprs_clk: ssprs_clk@e615024c { + ssprs_clk: ssprs@e615024c { compatible = "renesas,r8a7790-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615024c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "ssprs"; }; /* Fixed factor clocks */ - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - z2_clk: z2_clk { + z2_clk: z2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "z2"; }; - zg_clk: zg_clk { + zg_clk: zg { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zg"; }; - zx_clk: zx_clk { + zx_clk: zx { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zx"; }; - zs_clk: zs_clk { + zs_clk: zs { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <6>; clock-mult = <1>; - clock-output-names = "zs"; }; - hp_clk: hp_clk { + hp_clk: hp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "hp"; }; - i_clk: i_clk { + i_clk: i { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "i"; }; - b_clk: b_clk { + b_clk: b { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "b"; }; - p_clk: p_clk { + p_clk: p { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <24>; clock-mult = <1>; - clock-output-names = "p"; }; - cl_clk: cl_clk { + cl_clk: cl { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <48>; clock-mult = <1>; - clock-output-names = "cl"; }; - m2_clk: m2_clk { + m2_clk: m2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "m2"; }; - imp_clk: imp_clk { + imp_clk: imp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "imp"; }; - rclk_clk: rclk_clk { + rclk_clk: rclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <(48 * 1024)>; clock-mult = <1>; - clock-output-names = "rclk"; }; - oscclk_clk: oscclk_clk { + oscclk_clk: oscclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL1>; #clock-cells = <0>; clock-div = <(12 * 1024)>; clock-mult = <1>; - clock-output-names = "oscclk"; }; - zb3_clk: zb3_clk { + zb3_clk: zb3 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL3>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "zb3"; }; - zb3d2_clk: zb3d2_clk { + zb3d2_clk: zb3d2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "zb3d2"; }; - ddr_clk: ddr_clk { + ddr_clk: ddr { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7790_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "ddr"; }; - mp_clk: mp_clk { + mp_clk: mp { compatible = "fixed-factor-clock"; clocks = <&pll1_div2_clk>; #clock-cells = <0>; clock-div = <15>; clock-mult = <1>; - clock-output-names = "mp"; }; - cp_clk: cp_clk { + cp_clk: cp { compatible = "fixed-factor-clock"; clocks = <&extal_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "cp"; }; /* Gate clocks */ @@ -1334,19 +1328,19 @@ mstp3_clks: mstp3_clks@e615013c { compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>; - clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&sd3_clk>, + clocks = <&hp_clk>, <&cp_clk>, <&mmc1_clk>, <&p_clk>, <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>, <&mmc0_clk>, <&hp_clk>, <&mp_clk>, <&hp_clk>, <&mp_clk>, <&rclk_clk>, <&hp_clk>, <&hp_clk>; #clock-cells = <1>; clock-indices = < - R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SDHI3 + R8A7790_CLK_IIC2 R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SCIF2 R8A7790_CLK_SDHI3 R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0 R8A7790_CLK_MMCIF0 R8A7790_CLK_IIC0 R8A7790_CLK_PCIEC R8A7790_CLK_IIC1 R8A7790_CLK_SSUSB R8A7790_CLK_CMT1 R8A7790_CLK_USBDMAC0 R8A7790_CLK_USBDMAC1 >; clock-output-names = - "iic2", "tpu0", "mmcif1", "sdhi3", + "iic2", "tpu0", "mmcif1", "scif2", "sdhi3", "sdhi2", "sdhi1", "sdhi0", "mmcif0", "iic0", "pciec", "iic1", "ssusb", "cmt1", "usbdmac0", "usbdmac1"; @@ -1464,6 +1458,12 @@ }; }; + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7790-sysc"; + reg = <0 0xe6180000 0 0x0200>; + #power-domain-cells = <1>; + }; + qspi: spi@e6b10000 { compatible = "renesas,qspi-r8a7790", "renesas,qspi"; reg = <0 0xe6b10000 0 0x2c>; @@ -1471,7 +1471,7 @@ clocks = <&mstp9_clks R8A7790_CLK_QSPI_MOD>; dmas = <&dmac0 0x17>, <&dmac0 0x18>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -1485,7 +1485,7 @@ clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>; dmas = <&dmac0 0x51>, <&dmac0 0x52>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1498,7 +1498,7 @@ clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>; dmas = <&dmac0 0x55>, <&dmac0 0x56>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1511,7 +1511,7 @@ clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>; dmas = <&dmac0 0x41>, <&dmac0 0x42>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1524,18 +1524,18 @@ clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>; dmas = <&dmac0 0x45>, <&dmac0 0x46>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; xhci: usb@ee000000 { - compatible = "renesas,xhci-r8a7790"; + compatible = "renesas,xhci-r8a7790", "renesas,rcar-gen2-xhci"; reg = <0 0xee000000 0 0xc00>; interrupts = ; clocks = <&mstp3_clks R8A7790_CLK_SSUSB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; phys = <&usb2 1>; phy-names = "usb"; status = "disabled"; @@ -1548,7 +1548,7 @@ <0 0xee080000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7790_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; bus-range = <0 0>; @@ -1583,7 +1583,7 @@ <0 0xee0a0000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7790_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; bus-range = <1 1>; @@ -1601,7 +1601,7 @@ compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2"; device_type = "pci"; clocks = <&mstp7_clks R8A7790_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; reg = <0 0xee0d0000 0 0xc00>, <0 0xee0c0000 0 0x1100>; interrupts = ; @@ -1654,7 +1654,7 @@ interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7790_CLK_PCIEC>, <&pcie_bus_clk>; clock-names = "pcie", "pcie_bus"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; }; @@ -1697,7 +1697,7 @@ "mix.0", "mix.1", "dvc.0", "dvc.1", "clk_a", "clk_b", "clk_c", "clk_i"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; status = "disabled"; diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index cc6e28f81fe4..da59c2844b8a 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -242,11 +242,10 @@ 1800000 0>; }; - audio_clock: clock { + audio_clock: audio_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <11289600>; - clock-output-names = "audio_clock"; }; rsnd_ak4643: sound { @@ -324,89 +323,89 @@ pinctrl-names = "default"; i2c2_pins: i2c2 { - renesas,groups = "i2c2"; - renesas,function = "i2c2"; + groups = "i2c2"; + function = "i2c2"; }; du_pins: du { - renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; - renesas,function = "du"; + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; + function = "du"; }; scif0_pins: serial0 { - renesas,groups = "scif0_data_d"; - renesas,function = "scif0"; + groups = "scif0_data_d"; + function = "scif0"; }; scif1_pins: serial1 { - renesas,groups = "scif1_data_d"; - renesas,function = "scif1"; + groups = "scif1_data_d"; + function = "scif1"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq0"; - renesas,function = "intc"; + groups = "intc_irq0"; + function = "intc"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; }; sdhi1_pins: sd1 { - renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; - renesas,function = "sdhi1"; + groups = "sdhi1_data4", "sdhi1_ctrl"; + function = "sdhi1"; }; sdhi2_pins: sd2 { - renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; - renesas,function = "sdhi2"; + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; }; qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; msiof0_pins: spi1 { - renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx", + groups = "msiof0_clk", "msiof0_sync", "msiof0_rx", "msiof0_tx"; - renesas,function = "msiof0"; + function = "msiof0"; }; usb0_pins: usb0 { - renesas,groups = "usb0"; - renesas,function = "usb0"; + groups = "usb0"; + function = "usb0"; }; usb1_pins: usb1 { - renesas,groups = "usb1"; - renesas,function = "usb1"; + groups = "usb1"; + function = "usb1"; }; vin1_pins: vin1 { - renesas,groups = "vin1_data8", "vin1_clk"; - renesas,function = "vin1"; + groups = "vin1_data8", "vin1_clk"; + function = "vin1"; }; sound_pins: sound { - renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; - renesas,function = "ssi"; + groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + function = "ssi"; }; sound_clk_pins: sound_clk { - renesas,groups = "audio_clk_a"; - renesas,function = "audio_clk"; + groups = "audio_clk_a"; + function = "audio_clk"; }; }; diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index a9285d9a57cd..6a1bb1a8209b 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -113,11 +113,10 @@ clock-frequency = <74250000>; }; - x14_clk: x14-clock { + x14_clk: audio_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <11289600>; - clock-output-names = "audio_clock"; }; sound { @@ -144,73 +143,73 @@ &pfc { scif0_pins: serial0 { - renesas,groups = "scif0_data_d"; - renesas,function = "scif0"; + groups = "scif0_data_d"; + function = "scif0"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq0"; - renesas,function = "intc"; + groups = "intc_irq0"; + function = "intc"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; }; sdhi2_pins: sd2 { - renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; - renesas,function = "sdhi2"; + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; }; qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; i2c2_pins: i2c2 { - renesas,groups = "i2c2"; - renesas,function = "i2c2"; + groups = "i2c2"; + function = "i2c2"; }; usb0_pins: usb0 { - renesas,groups = "usb0"; - renesas,function = "usb0"; + groups = "usb0"; + function = "usb0"; }; usb1_pins: usb1 { - renesas,groups = "usb1"; - renesas,function = "usb1"; + groups = "usb1"; + function = "usb1"; }; vin0_pins: vin0 { - renesas,groups = "vin0_data8", "vin0_clk"; - renesas,function = "vin0"; + groups = "vin0_data8", "vin0_clk"; + function = "vin0"; }; can0_pins: can0 { - renesas,groups = "can0_data"; - renesas,function = "can0"; + groups = "can0_data"; + function = "can0"; }; du_pins: du { - renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; - renesas,function = "du"; + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; + function = "du"; }; ssi_pins: sound { - renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; - renesas,function = "ssi"; + groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + function = "ssi"; }; audio_clk_pins: audio_clk { - renesas,groups = "audio_clk_a"; - renesas,function = "audio_clk"; + groups = "audio_clk_a"; + function = "audio_clk"; }; }; diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 1cd1b6a3a72a..db67e342c585 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -13,6 +13,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7791"; @@ -51,6 +52,7 @@ voltage-tolerance = <1>; /* 1% */ clocks = <&cpg_clocks R8A7791_CLK_Z>; clock-latency = <300000>; /* 300 us */ + power-domains = <&sysc R8A7791_PD_CA15_CPU0>; next-level-cache = <&L2_CA15>; /* kHz - uV - OPPs unknown yet */ @@ -67,6 +69,7 @@ compatible = "arm,cortex-a15"; reg = <1>; clock-frequency = <1500000000>; + power-domains = <&sysc R8A7791_PD_CA15_CPU1>; next-level-cache = <&L2_CA15>; }; }; @@ -92,6 +95,7 @@ L2_CA15: cache-controller@0 { compatible = "cache"; + power-domains = <&sysc R8A7791_PD_CA15_SCU>; cache-unified; cache-level = <2>; }; @@ -118,7 +122,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio1: gpio@e6051000 { @@ -131,7 +135,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio2: gpio@e6052000 { @@ -144,7 +148,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio3: gpio@e6053000 { @@ -157,7 +161,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio4: gpio@e6054000 { @@ -170,7 +174,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio5: gpio@e6055000 { @@ -183,7 +187,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio6: gpio@e6055400 { @@ -196,7 +200,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO6>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; gpio7: gpio@e6055800 { @@ -209,7 +213,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7791_CLK_GPIO7>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; thermal: thermal@e61f0000 { @@ -219,7 +223,7 @@ reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>; interrupts = ; clocks = <&mstp5_clks R8A7791_CLK_THERMAL>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #thermal-sensor-cells = <0>; }; @@ -238,7 +242,7 @@ ; clocks = <&mstp1_clks R8A7791_CLK_CMT0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,channels-mask = <0x60>; @@ -258,7 +262,7 @@ ; clocks = <&mstp3_clks R8A7791_CLK_CMT1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,channels-mask = <0xff>; @@ -281,7 +285,7 @@ , ; clocks = <&mstp4_clks R8A7791_CLK_IRQC>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; dmac0: dma-controller@e6700000 { @@ -310,7 +314,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -341,7 +345,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7791_CLK_SYS_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -370,7 +374,7 @@ "ch12"; clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -399,7 +403,7 @@ "ch12"; clocks = <&mstp5_clks R8A7791_CLK_AUDIO_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -411,7 +415,7 @@ GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ch0", "ch1"; clocks = <&mstp3_clks R8A7791_CLK_USBDMAC0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <2>; }; @@ -423,7 +427,7 @@ GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ch0", "ch1"; clocks = <&mstp3_clks R8A7791_CLK_USBDMAC1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <2>; }; @@ -436,7 +440,7 @@ reg = <0 0xe6508000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -448,7 +452,7 @@ reg = <0 0xe6518000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -460,7 +464,7 @@ reg = <0 0xe6530000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -472,7 +476,7 @@ reg = <0 0xe6540000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -484,7 +488,7 @@ reg = <0 0xe6520000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -497,7 +501,7 @@ reg = <0 0xe6528000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_I2C5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <110>; status = "disabled"; }; @@ -512,7 +516,7 @@ clocks = <&mstp9_clks R8A7791_CLK_IICDVFS>; dmas = <&dmac0 0x77>, <&dmac0 0x78>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -525,7 +529,7 @@ clocks = <&mstp3_clks R8A7791_CLK_IIC0>; dmas = <&dmac0 0x61>, <&dmac0 0x62>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -538,7 +542,7 @@ clocks = <&mstp3_clks R8A7791_CLK_IIC1>; dmas = <&dmac0 0x65>, <&dmac0 0x66>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -554,7 +558,7 @@ clocks = <&mstp3_clks R8A7791_CLK_MMCIF0>; dmas = <&dmac0 0xd1>, <&dmac0 0xd2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; reg-io-width = <4>; status = "disabled"; max-frequency = <97500000>; @@ -567,7 +571,7 @@ clocks = <&mstp3_clks R8A7791_CLK_SDHI0>; dmas = <&dmac1 0xcd>, <&dmac1 0xce>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -578,7 +582,7 @@ clocks = <&mstp3_clks R8A7791_CLK_SDHI1>; dmas = <&dmac1 0xc1>, <&dmac1 0xc2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -589,7 +593,7 @@ clocks = <&mstp3_clks R8A7791_CLK_SDHI2>; dmas = <&dmac1 0xd3>, <&dmac1 0xd4>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -602,7 +606,7 @@ clock-names = "fck"; dmas = <&dmac0 0x21>, <&dmac0 0x22>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -615,7 +619,7 @@ clock-names = "fck"; dmas = <&dmac0 0x25>, <&dmac0 0x26>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -628,7 +632,7 @@ clock-names = "fck"; dmas = <&dmac0 0x27>, <&dmac0 0x28>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -641,7 +645,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -654,7 +658,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1f>, <&dmac0 0x20>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -667,7 +671,7 @@ clock-names = "fck"; dmas = <&dmac0 0x23>, <&dmac0 0x24>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -680,7 +684,7 @@ clock-names = "fck"; dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -693,7 +697,7 @@ clock-names = "fck"; dmas = <&dmac0 0x19>, <&dmac0 0x1a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -706,7 +710,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -720,7 +724,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x29>, <&dmac0 0x2a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -734,7 +738,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2d>, <&dmac0 0x2e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -748,7 +752,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -762,7 +766,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2f>, <&dmac0 0x30>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -776,7 +780,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -790,7 +794,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -804,7 +808,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x39>, <&dmac0 0x3a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -818,7 +822,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -832,7 +836,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -841,7 +845,7 @@ reg = <0 0xee700000 0 0x400>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_ETHER>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>; @@ -854,7 +858,7 @@ reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_ETHERAVB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -865,7 +869,7 @@ reg = <0 0xee300000 0 0x2000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_SATA0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -874,7 +878,7 @@ reg = <0 0xee500000 0 0x2000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_SATA1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -886,7 +890,7 @@ dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, <&usb_dmac1 0>, <&usb_dmac1 1>; dma-names = "ch0", "ch1", "ch2", "ch3"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,buswait = <4>; phys = <&usb0 1>; phy-names = "usb"; @@ -900,7 +904,7 @@ #size-cells = <0>; clocks = <&mstp7_clks R8A7791_CLK_HSUSB>; clock-names = "usbhs"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; usb0: usb-channel@0 { @@ -918,7 +922,7 @@ reg = <0 0xe6ef0000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_VIN0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -927,7 +931,7 @@ reg = <0 0xe6ef1000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_VIN1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -936,7 +940,7 @@ reg = <0 0xe6ef2000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7791_CLK_VIN2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -945,7 +949,7 @@ reg = <0 0xfe928000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,has-lut; renesas,has-sru; @@ -959,7 +963,7 @@ reg = <0 0xfe930000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,has-lif; renesas,has-lut; @@ -973,7 +977,7 @@ reg = <0 0xfe938000 0 0x8000>; interrupts = ; clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; renesas,has-lif; renesas,has-lut; @@ -1013,33 +1017,33 @@ }; can0: can@e6e80000 { - compatible = "renesas,can-r8a7791"; + compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can"; reg = <0 0xe6e80000 0 0x1000>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_RCAN0>, <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>; clock-names = "clkp1", "clkp2", "can_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; can1: can@e6e88000 { - compatible = "renesas,can-r8a7791"; + compatible = "renesas,can-r8a7791", "renesas,rcar-gen2-can"; reg = <0 0xe6e88000 0 0x1000>; interrupts = ; clocks = <&mstp9_clks R8A7791_CLK_RCAN1>, <&cpg_clocks R8A7791_CLK_RCAN>, <&can_clk>; clock-names = "clkp1", "clkp2", "can_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; jpu: jpeg-codec@fe980000 { - compatible = "renesas,jpu-r8a7791"; + compatible = "renesas,jpu-r8a7791", "renesas,rcar-gen2-jpu"; reg = <0 0xfe980000 0 0x10300>; interrupts = ; clocks = <&mstp1_clks R8A7791_CLK_JPU>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; }; clocks { @@ -1048,12 +1052,11 @@ ranges; /* External root clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overriden by the board. */ clock-frequency = <0>; - clock-output-names = "extal"; }; /* @@ -1064,27 +1067,23 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_a"; }; audio_clk_b: audio_clk_b { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_b"; }; audio_clk_c: audio_clk_c { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_c"; }; /* External PCIe clock - can be overridden by the board */ - pcie_bus_clk: pcie_bus_clk { + pcie_bus_clk: pcie_bus { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "pcie_bus"; }; /* External SCIF clock */ @@ -1096,11 +1095,10 @@ }; /* External USB clock - can be overridden by the board */ - usb_extal_clk: usb_extal_clk { + usb_extal_clk: usb_extal { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <48000000>; - clock-output-names = "usb_extal"; }; /* External CAN clock */ @@ -1109,7 +1107,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - clock-output-names = "can_clk"; }; /* Special CPG clocks */ @@ -1126,178 +1123,156 @@ }; /* Variable factor clocks */ - sd2_clk: sd2_clk@e6150078 { + sd2_clk: sd2@e6150078 { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; }; - sd3_clk: sd3_clk@e615026c { + sd3_clk: sd3@e615026c { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd3"; }; - mmc0_clk: mmc0_clk@e6150240 { + mmc0_clk: mmc0@e6150240 { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150240 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "mmc0"; }; - ssp_clk: ssp_clk@e6150248 { + ssp_clk: ssp@e6150248 { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150248 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "ssp"; }; - ssprs_clk: ssprs_clk@e615024c { + ssprs_clk: ssprs@e615024c { compatible = "renesas,r8a7791-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615024c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "ssprs"; }; /* Fixed factor clocks */ - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - zg_clk: zg_clk { + zg_clk: zg { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zg"; }; - zx_clk: zx_clk { + zx_clk: zx { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zx"; }; - zs_clk: zs_clk { + zs_clk: zs { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <6>; clock-mult = <1>; - clock-output-names = "zs"; }; - hp_clk: hp_clk { + hp_clk: hp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "hp"; }; - i_clk: i_clk { + i_clk: i { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "i"; }; - b_clk: b_clk { + b_clk: b { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "b"; }; - p_clk: p_clk { + p_clk: p { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <24>; clock-mult = <1>; - clock-output-names = "p"; }; - cl_clk: cl_clk { + cl_clk: cl { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <48>; clock-mult = <1>; - clock-output-names = "cl"; }; - m2_clk: m2_clk { + m2_clk: m2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "m2"; }; - rclk_clk: rclk_clk { + rclk_clk: rclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <(48 * 1024)>; clock-mult = <1>; - clock-output-names = "rclk"; }; - oscclk_clk: oscclk_clk { + oscclk_clk: oscclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL1>; #clock-cells = <0>; clock-div = <(12 * 1024)>; clock-mult = <1>; - clock-output-names = "oscclk"; }; - zb3_clk: zb3_clk { + zb3_clk: zb3 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL3>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "zb3"; }; - zb3d2_clk: zb3d2_clk { + zb3d2_clk: zb3d2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "zb3d2"; }; - ddr_clk: ddr_clk { + ddr_clk: ddr { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7791_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "ddr"; }; - mp_clk: mp_clk { + mp_clk: mp { compatible = "fixed-factor-clock"; clocks = <&pll1_div2_clk>; #clock-cells = <0>; clock-div = <15>; clock-mult = <1>; - clock-output-names = "mp"; }; - cp_clk: cp_clk { + cp_clk: cp { compatible = "fixed-factor-clock"; clocks = <&extal_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "cp"; }; /* Gate clocks */ @@ -1492,6 +1467,12 @@ }; }; + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7791-sysc"; + reg = <0 0xe6180000 0 0x0200>; + #power-domain-cells = <1>; + }; + qspi: spi@e6b10000 { compatible = "renesas,qspi-r8a7791", "renesas,qspi"; reg = <0 0xe6b10000 0 0x2c>; @@ -1499,7 +1480,7 @@ clocks = <&mstp9_clks R8A7791_CLK_QSPI_MOD>; dmas = <&dmac0 0x17>, <&dmac0 0x18>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -1513,7 +1494,7 @@ clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>; dmas = <&dmac0 0x51>, <&dmac0 0x52>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1526,7 +1507,7 @@ clocks = <&mstp2_clks R8A7791_CLK_MSIOF1>; dmas = <&dmac0 0x55>, <&dmac0 0x56>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1539,18 +1520,18 @@ clocks = <&mstp2_clks R8A7791_CLK_MSIOF2>; dmas = <&dmac0 0x41>, <&dmac0 0x42>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; xhci: usb@ee000000 { - compatible = "renesas,xhci-r8a7791"; + compatible = "renesas,xhci-r8a7791", "renesas,rcar-gen2-xhci"; reg = <0 0xee000000 0 0xc00>; interrupts = ; clocks = <&mstp3_clks R8A7791_CLK_SSUSB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; phys = <&usb2 1>; phy-names = "usb"; status = "disabled"; @@ -1563,7 +1544,7 @@ <0 0xee080000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7791_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; bus-range = <0 0>; @@ -1598,7 +1579,7 @@ <0 0xee0c0000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7791_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; bus-range = <1 1>; @@ -1648,7 +1629,7 @@ interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; clocks = <&mstp3_clks R8A7791_CLK_PCIEC>, <&pcie_bus_clk>; clock-names = "pcie", "pcie_bus"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; }; @@ -1751,7 +1732,7 @@ "mix.0", "mix.1", "dvc.0", "dvc.1", "clk_a", "clk_b", "clk_c", "clk_i"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; status = "disabled"; diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts index 87e89ec9dd47..0ebc3ee34923 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -158,11 +158,82 @@ }; }; - audio_clock: clock { + vcc_sdhi0: regulator@0 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI0 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vccq_sdhi0: regulator@1 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI0 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1 + 1800000 0>; + }; + + vcc_sdhi1: regulator@2 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI1 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vccq_sdhi1: regulator@3 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI1 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1 + 1800000 0>; + }; + + vcc_sdhi2: regulator@4 { + compatible = "regulator-fixed"; + + regulator-name = "SDHI2 Vcc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vccq_sdhi2: regulator@5 { + compatible = "regulator-gpio"; + + regulator-name = "SDHI2 VccQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; + gpios-states = <1>; + states = <3300000 1 + 1800000 0>; + }; + + audio_clock: audio_clock { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <11289600>; - clock-output-names = "audio_clock"; }; rsnd_ak4643: sound { @@ -240,53 +311,68 @@ pinctrl-names = "default"; i2c2_pins: i2c2 { - renesas,groups = "i2c2"; - renesas,function = "i2c2"; + groups = "i2c2"; + function = "i2c2"; }; du_pins: du { - renesas,groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; - renesas,function = "du"; + groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; + function = "du"; }; scif0_pins: serial0 { - renesas,groups = "scif0_data_d"; - renesas,function = "scif0"; + groups = "scif0_data_d"; + function = "scif0"; }; scif1_pins: serial1 { - renesas,groups = "scif1_data_d"; - renesas,function = "scif1"; + groups = "scif1_data_d"; + function = "scif1"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq0"; - renesas,function = "intc"; + groups = "intc_irq0"; + function = "intc"; + }; + + sdhi0_pins: sd0 { + renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; + renesas,function = "sdhi0"; + }; + + sdhi1_pins: sd1 { + renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; + renesas,function = "sdhi1"; + }; + + sdhi2_pins: sd2 { + renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; + renesas,function = "sdhi2"; }; qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; sound_pins: sound { - renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; - renesas,function = "ssi"; + groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + function = "ssi"; }; sound_clk_pins: sound_clk { - renesas,groups = "audio_clk_a"; - renesas,function = "audio_clk"; + groups = "audio_clk_a"; + function = "audio_clk"; }; }; @@ -329,6 +415,38 @@ status = "okay"; }; +&sdhi0 { + pinctrl-0 = <&sdhi0_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vcc_sdhi0>; + vqmmc-supply = <&vccq_sdhi0>; + cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&sdhi1 { + pinctrl-0 = <&sdhi1_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vcc_sdhi1>; + vqmmc-supply = <&vccq_sdhi1>; + cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&sdhi2 { + pinctrl-0 = <&sdhi2_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vcc_sdhi2>; + vqmmc-supply = <&vccq_sdhi2>; + cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + &qspi { pinctrl-0 = <&qspi_pins>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index b48215945241..1dd6d202cd4c 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7793"; @@ -43,6 +44,7 @@ voltage-tolerance = <1>; /* 1% */ clocks = <&cpg_clocks R8A7793_CLK_Z>; clock-latency = <300000>; /* 300 us */ + power-domains = <&sysc R8A7793_PD_CA15_CPU0>; /* kHz - uV - OPPs unknown yet */ operating-points = <1500000 1000000>, @@ -76,6 +78,7 @@ L2_CA15: cache-controller@0 { compatible = "cache"; + power-domains = <&sysc R8A7793_PD_CA15_SCU>; cache-unified; cache-level = <2>; }; @@ -102,7 +105,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio1: gpio@e6051000 { @@ -115,7 +118,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio2: gpio@e6052000 { @@ -128,7 +131,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio3: gpio@e6053000 { @@ -141,7 +144,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio4: gpio@e6054000 { @@ -154,7 +157,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio5: gpio@e6055000 { @@ -167,7 +170,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio6: gpio@e6055400 { @@ -180,7 +183,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO6>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; gpio7: gpio@e6055800 { @@ -193,7 +196,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7793_CLK_GPIO7>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; thermal: thermal@e61f0000 { @@ -203,7 +206,7 @@ reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>; interrupts = ; clocks = <&mstp5_clks R8A7793_CLK_THERMAL>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; #thermal-sensor-cells = <0>; }; @@ -222,7 +225,7 @@ ; clocks = <&mstp1_clks R8A7793_CLK_CMT0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; renesas,channels-mask = <0x60>; @@ -242,7 +245,7 @@ ; clocks = <&mstp3_clks R8A7793_CLK_CMT1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; renesas,channels-mask = <0xff>; @@ -265,7 +268,7 @@ , ; clocks = <&mstp4_clks R8A7793_CLK_IRQC>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; }; dmac0: dma-controller@e6700000 { @@ -294,7 +297,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -325,7 +328,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7793_CLK_SYS_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -354,7 +357,7 @@ "ch12"; clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -383,7 +386,7 @@ "ch12"; clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <13>; }; @@ -396,7 +399,7 @@ reg = <0 0xe6508000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -408,7 +411,7 @@ reg = <0 0xe6518000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -420,7 +423,7 @@ reg = <0 0xe6530000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -432,7 +435,7 @@ reg = <0 0xe6540000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -444,7 +447,7 @@ reg = <0 0xe6520000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; @@ -457,7 +460,7 @@ reg = <0 0xe6528000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7793_CLK_I2C5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; i2c-scl-internal-delay-ns = <110>; status = "disabled"; }; @@ -472,7 +475,7 @@ clocks = <&mstp9_clks R8A7793_CLK_IICDVFS>; dmas = <&dmac0 0x77>, <&dmac0 0x78>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -485,7 +488,7 @@ clocks = <&mstp3_clks R8A7793_CLK_IIC0>; dmas = <&dmac0 0x61>, <&dmac0 0x62>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -498,7 +501,7 @@ clocks = <&mstp3_clks R8A7793_CLK_IIC1>; dmas = <&dmac0 0x65>, <&dmac0 0x66>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -507,6 +510,39 @@ reg = <0 0xe6060000 0 0x250>; }; + sdhi0: sd@ee100000 { + compatible = "renesas,sdhi-r8a7793"; + reg = <0 0xee100000 0 0x328>; + interrupts = ; + clocks = <&mstp3_clks R8A7793_CLK_SDHI0>; + dmas = <&dmac0 0xcd>, <&dmac0 0xce>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + status = "disabled"; + }; + + sdhi1: sd@ee140000 { + compatible = "renesas,sdhi-r8a7793"; + reg = <0 0xee140000 0 0x100>; + interrupts = ; + clocks = <&mstp3_clks R8A7793_CLK_SDHI1>; + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + status = "disabled"; + }; + + sdhi2: sd@ee160000 { + compatible = "renesas,sdhi-r8a7793"; + reg = <0 0xee160000 0 0x100>; + interrupts = ; + clocks = <&mstp3_clks R8A7793_CLK_SDHI2>; + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + status = "disabled"; + }; + scifa0: serial@e6c40000 { compatible = "renesas,scifa-r8a7793", "renesas,rcar-gen2-scifa", "renesas,scifa"; @@ -516,7 +552,7 @@ clock-names = "fck"; dmas = <&dmac0 0x21>, <&dmac0 0x22>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -529,7 +565,7 @@ clock-names = "fck"; dmas = <&dmac0 0x25>, <&dmac0 0x26>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -542,7 +578,7 @@ clock-names = "fck"; dmas = <&dmac0 0x27>, <&dmac0 0x28>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -555,7 +591,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -568,7 +604,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1f>, <&dmac0 0x20>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -581,7 +617,7 @@ clock-names = "fck"; dmas = <&dmac0 0x23>, <&dmac0 0x24>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -594,7 +630,7 @@ clock-names = "fck"; dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -607,7 +643,7 @@ clock-names = "fck"; dmas = <&dmac0 0x19>, <&dmac0 0x1a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -620,7 +656,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -634,7 +670,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x29>, <&dmac0 0x2a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -648,7 +684,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2d>, <&dmac0 0x2e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -662,7 +698,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -676,7 +712,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2f>, <&dmac0 0x30>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -690,7 +726,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -704,7 +740,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -718,7 +754,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x39>, <&dmac0 0x3a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -732,7 +768,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -746,7 +782,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; }; @@ -755,7 +791,7 @@ reg = <0 0xee700000 0 0x400>; interrupts = ; clocks = <&mstp8_clks R8A7793_CLK_ETHER>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>; @@ -769,7 +805,7 @@ clocks = <&mstp9_clks R8A7793_CLK_QSPI_MOD>; dmas = <&dmac0 0x17>, <&dmac0 0x18>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -806,18 +842,39 @@ }; }; + can0: can@e6e80000 { + compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can"; + reg = <0 0xe6e80000 0 0x1000>; + interrupts = ; + clocks = <&mstp9_clks R8A7793_CLK_RCAN0>, + <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + status = "disabled"; + }; + + can1: can@e6e88000 { + compatible = "renesas,can-r8a7793", "renesas,rcar-gen2-can"; + reg = <0 0xe6e88000 0 0x1000>; + interrupts = ; + clocks = <&mstp9_clks R8A7793_CLK_RCAN1>, + <&cpg_clocks R8A7793_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; ranges; /* External root clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - clock-output-names = "extal"; }; /* @@ -828,19 +885,31 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_a"; }; audio_clk_b: audio_clk_b { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_b"; }; audio_clk_c: audio_clk_c { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "audio_clk_c"; + }; + + /* External USB clock - can be overridden by the board */ + usb_extal_clk: usb_extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + }; + + /* External CAN clock */ + can_clk: can { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; }; /* External SCIF clock */ @@ -849,7 +918,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */ @@ -857,7 +925,7 @@ compatible = "renesas,r8a7793-cpg-clocks", "renesas,rcar-gen2-cpg-clocks"; reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>; + clocks = <&extal_clk &usb_extal_clk>; #clock-cells = <1>; clock-output-names = "main", "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "z", @@ -866,111 +934,98 @@ }; /* Variable factor clocks */ - sd2_clk: sd2_clk@e6150078 { + sd2_clk: sd2@e6150078 { compatible = "renesas,r8a7793-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; }; - sd3_clk: sd3_clk@e615026c { + sd3_clk: sd3@e615026c { compatible = "renesas,r8a7793-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd3"; }; - mmc0_clk: mmc0_clk@e6150240 { + mmc0_clk: mmc0@e6150240 { compatible = "renesas,r8a7793-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150240 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "mmc0"; }; /* Fixed factor clocks */ - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - zg_clk: zg_clk { + zg_clk: zg { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <5>; clock-mult = <1>; - clock-output-names = "zg"; }; - zx_clk: zx_clk { + zx_clk: zx { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zx"; }; - zs_clk: zs_clk { + zs_clk: zs { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <6>; clock-mult = <1>; - clock-output-names = "zs"; }; - hp_clk: hp_clk { + hp_clk: hp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "hp"; }; - p_clk: p_clk { + p_clk: p { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <24>; clock-mult = <1>; - clock-output-names = "p"; }; - m2_clk: m2_clk { + m2_clk: m2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "m2"; }; - rclk_clk: rclk_clk { + rclk_clk: rclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7793_CLK_PLL1>; #clock-cells = <0>; clock-div = <(48 * 1024)>; clock-mult = <1>; - clock-output-names = "rclk"; }; - mp_clk: mp_clk { + mp_clk: mp { compatible = "fixed-factor-clock"; clocks = <&pll1_div2_clk>; #clock-cells = <0>; clock-div = <15>; clock-mult = <1>; - clock-output-names = "mp"; }; - cp_clk: cp_clk { + cp_clk: cp { compatible = "fixed-factor-clock"; clocks = <&extal_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "cp"; }; /* Gate clocks */ @@ -1098,6 +1153,7 @@ reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>; clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, + <&p_clk>, <&p_clk>, <&cpg_clocks R8A7793_CLK_QSPI>, <&hp_clk>, <&cp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>; @@ -1107,7 +1163,8 @@ R8A7793_CLK_GPIO5 R8A7793_CLK_GPIO4 R8A7793_CLK_GPIO3 R8A7793_CLK_GPIO2 R8A7793_CLK_GPIO1 R8A7793_CLK_GPIO0 - R8A7793_CLK_QSPI_MOD R8A7793_CLK_I2C5 + R8A7793_CLK_QSPI_MOD R8A7793_CLK_RCAN1 + R8A7793_CLK_RCAN0 R8A7793_CLK_I2C5 R8A7793_CLK_IICDVFS R8A7793_CLK_I2C4 R8A7793_CLK_I2C3 R8A7793_CLK_I2C2 R8A7793_CLK_I2C1 R8A7793_CLK_I2C0 @@ -1115,8 +1172,9 @@ clock-output-names = "gpio7", "gpio6", "gpio5", "gpio4", "gpio3", "gpio2", "gpio1", "gpio0", - "qspi_mod", "i2c5", "i2c6", "i2c4", - "i2c3", "i2c2", "i2c1", "i2c0"; + "rcan1", "rcan0", "qspi_mod", "i2c5", + "i2c6", "i2c4", "i2c3", "i2c2", "i2c1", + "i2c0"; }; mstp10_clks: mstp10_clks@e6150998 { compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks"; @@ -1166,6 +1224,12 @@ }; }; + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7793-sysc"; + reg = <0 0xe6180000 0 0x0200>; + #power-domain-cells = <1>; + }; + ipmmu_sy0: mmu@e6280000 { compatible = "renesas,ipmmu-r8a7793", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; @@ -1261,7 +1325,7 @@ "src.4", "src.3", "src.2", "src.1", "src.0", "dvc.0", "dvc.1", "clk_a", "clk_b", "clk_c", "clk_i"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; status = "disabled"; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index ca9bc4fff287..383ad791f1db 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -107,38 +107,38 @@ pinctrl-names = "default"; du_pins: du { - renesas,groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_dotclkout0"; - renesas,function = "du"; + groups = "du1_rgb666", "du1_sync", "du1_disp", "du1_dotclkout0"; + function = "du"; }; scif2_pins: serial2 { - renesas,groups = "scif2_data"; - renesas,function = "scif2"; + groups = "scif2_data"; + function = "scif2"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq8"; - renesas,function = "intc"; + groups = "intc_irq8"; + function = "intc"; }; i2c1_pins: i2c1 { - renesas,groups = "i2c1"; - renesas,function = "i2c1"; + groups = "i2c1"; + function = "i2c1"; }; vin0_pins: vin0 { - renesas,groups = "vin0_data8", "vin0_clk"; - renesas,function = "vin0"; + groups = "vin0_data8", "vin0_clk"; + function = "vin0"; }; }; @@ -148,8 +148,8 @@ &pfc { qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; }; diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts index 66f077a3ca41..56d98d5b2185 100644 --- a/arch/arm/boot/dts/r8a7794-silk.dts +++ b/arch/arm/boot/dts/r8a7794-silk.dts @@ -130,58 +130,58 @@ pinctrl-names = "default"; scif2_pins: serial2 { - renesas,groups = "scif2_data"; - renesas,function = "scif2"; + groups = "scif2_data"; + function = "scif2"; }; scif_clk_pins: scif_clk { - renesas,groups = "scif_clk"; - renesas,function = "scif_clk"; + groups = "scif_clk"; + function = "scif_clk"; }; ether_pins: ether { - renesas,groups = "eth_link", "eth_mdio", "eth_rmii"; - renesas,function = "eth"; + groups = "eth_link", "eth_mdio", "eth_rmii"; + function = "eth"; }; phy1_pins: phy1 { - renesas,groups = "intc_irq8"; - renesas,function = "intc"; + groups = "intc_irq8"; + function = "intc"; }; i2c1_pins: i2c1 { - renesas,groups = "i2c1"; - renesas,function = "i2c1"; + groups = "i2c1"; + function = "i2c1"; }; mmcif0_pins: mmcif0 { - renesas,groups = "mmc_data8", "mmc_ctrl"; - renesas,function = "mmc"; + groups = "mmc_data8", "mmc_ctrl"; + function = "mmc"; }; sdhi1_pins: sd1 { - renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; - renesas,function = "sdhi1"; + groups = "sdhi1_data4", "sdhi1_ctrl"; + function = "sdhi1"; }; qspi_pins: spi0 { - renesas,groups = "qspi_ctrl", "qspi_data4"; - renesas,function = "qspi"; + groups = "qspi_ctrl", "qspi_data4"; + function = "qspi"; }; vin0_pins: vin0 { - renesas,groups = "vin0_data8", "vin0_clk"; - renesas,function = "vin0"; + groups = "vin0_data8", "vin0_clk"; + function = "vin0"; }; usb0_pins: usb0 { - renesas,groups = "usb0"; - renesas,function = "usb0"; + groups = "usb0"; + function = "usb0"; }; usb1_pins: usb1 { - renesas,groups = "usb1"; - renesas,function = "usb1"; + groups = "usb1"; + function = "usb1"; }; }; diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index eacb2b291361..f334a3a715f2 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -12,6 +12,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7794"; @@ -26,6 +27,8 @@ i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; + i2c6 = &i2c6; + i2c7 = &i2c7; spi0 = &qspi; vin0 = &vin0; vin1 = &vin1; @@ -40,6 +43,7 @@ compatible = "arm,cortex-a7"; reg = <0>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7794_PD_CA7_CPU0>; next-level-cache = <&L2_CA7>; }; @@ -48,12 +52,14 @@ compatible = "arm,cortex-a7"; reg = <1>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7794_PD_CA7_CPU1>; next-level-cache = <&L2_CA7>; }; }; L2_CA7: cache-controller@1 { compatible = "cache"; + power-domains = <&sysc R8A7794_PD_CA7_SCU>; cache-unified; cache-level = <2>; }; @@ -80,7 +86,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio1: gpio@e6051000 { @@ -93,7 +99,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio2: gpio@e6052000 { @@ -106,7 +112,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio3: gpio@e6053000 { @@ -119,7 +125,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio4: gpio@e6054000 { @@ -132,7 +138,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio5: gpio@e6055000 { @@ -145,7 +151,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; gpio6: gpio@e6055400 { @@ -158,7 +164,7 @@ #interrupt-cells = <2>; interrupt-controller; clocks = <&mstp9_clks R8A7794_CLK_GPIO6>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; cmt0: timer@ffca0000 { @@ -168,7 +174,7 @@ ; clocks = <&mstp1_clks R8A7794_CLK_CMT0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; renesas,channels-mask = <0x60>; @@ -188,7 +194,7 @@ ; clocks = <&mstp3_clks R8A7794_CLK_CMT1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; renesas,channels-mask = <0xff>; @@ -219,7 +225,7 @@ , ; clocks = <&mstp4_clks R8A7794_CLK_IRQC>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; }; pfc: pin-controller@e6060000 { @@ -253,7 +259,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC0>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -284,7 +290,7 @@ "ch12", "ch13", "ch14"; clocks = <&mstp2_clks R8A7794_CLK_SYS_DMAC1>; clock-names = "fck"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #dma-cells = <1>; dma-channels = <15>; }; @@ -298,7 +304,7 @@ clock-names = "fck"; dmas = <&dmac0 0x21>, <&dmac0 0x22>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -311,7 +317,7 @@ clock-names = "fck"; dmas = <&dmac0 0x25>, <&dmac0 0x26>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -324,7 +330,7 @@ clock-names = "fck"; dmas = <&dmac0 0x27>, <&dmac0 0x28>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -337,7 +343,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1b>, <&dmac0 0x1c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -350,7 +356,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1f>, <&dmac0 0x20>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -363,7 +369,7 @@ clock-names = "fck"; dmas = <&dmac0 0x23>, <&dmac0 0x24>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -376,7 +382,7 @@ clock-names = "fck"; dmas = <&dmac0 0x3d>, <&dmac0 0x3e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -389,7 +395,7 @@ clock-names = "fck"; dmas = <&dmac0 0x19>, <&dmac0 0x1a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -402,7 +408,7 @@ clock-names = "fck"; dmas = <&dmac0 0x1d>, <&dmac0 0x1e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -416,7 +422,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x29>, <&dmac0 0x2a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -430,7 +436,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2d>, <&dmac0 0x2e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -444,7 +450,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2b>, <&dmac0 0x2c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -458,7 +464,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x2f>, <&dmac0 0x30>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -472,7 +478,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfb>, <&dmac0 0xfc>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -486,7 +492,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0xfd>, <&dmac0 0xfe>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -500,7 +506,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x39>, <&dmac0 0x3a>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -514,7 +520,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x4d>, <&dmac0 0x4e>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -528,7 +534,7 @@ clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x3b>, <&dmac0 0x3c>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -537,7 +543,7 @@ reg = <0 0xee700000 0 0x400>; interrupts = ; clocks = <&mstp8_clks R8A7794_CLK_ETHER>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; phy-mode = "rmii"; #address-cells = <1>; #size-cells = <0>; @@ -550,7 +556,7 @@ reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>; interrupts = ; clocks = <&mstp8_clks R8A7794_CLK_ETHERAVB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -562,7 +568,7 @@ reg = <0 0xe6508000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; @@ -574,7 +580,7 @@ reg = <0 0xe6518000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; @@ -586,7 +592,7 @@ reg = <0 0xe6530000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; @@ -598,7 +604,7 @@ reg = <0 0xe6540000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C3>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; @@ -610,7 +616,7 @@ reg = <0 0xe6520000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C4>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; @@ -622,13 +628,39 @@ reg = <0 0xe6528000 0 0x40>; interrupts = ; clocks = <&mstp9_clks R8A7794_CLK_I2C5>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; #address-cells = <1>; #size-cells = <0>; i2c-scl-internal-delay-ns = <6>; status = "disabled"; }; + i2c6: i2c@e6500000 { + compatible = "renesas,iic-r8a7794", "renesas,rmobile-iic"; + reg = <0 0xe6500000 0 0x425>; + interrupts = ; + clocks = <&mstp3_clks R8A7794_CLK_IIC0>; + dmas = <&dmac0 0x61>, <&dmac0 0x62>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@e6510000 { + compatible = "renesas,iic-r8a7794", "renesas,rmobile-iic"; + reg = <0 0xe6510000 0 0x425>; + interrupts = ; + clocks = <&mstp3_clks R8A7794_CLK_IIC1>; + dmas = <&dmac0 0x65>, <&dmac0 0x66>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmcif0: mmc@ee200000 { compatible = "renesas,mmcif-r8a7794", "renesas,sh-mmcif"; reg = <0 0xee200000 0 0x80>; @@ -636,7 +668,7 @@ clocks = <&mstp3_clks R8A7794_CLK_MMCIF0>; dmas = <&dmac0 0xd1>, <&dmac0 0xd2>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; reg-io-width = <4>; status = "disabled"; }; @@ -646,7 +678,7 @@ reg = <0 0xee100000 0 0x200>; interrupts = ; clocks = <&mstp3_clks R8A7794_CLK_SDHI0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -655,7 +687,7 @@ reg = <0 0xee140000 0 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7794_CLK_SDHI1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -664,7 +696,7 @@ reg = <0 0xee160000 0 0x100>; interrupts = ; clocks = <&mstp3_clks R8A7794_CLK_SDHI2>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -675,7 +707,7 @@ clocks = <&mstp9_clks R8A7794_CLK_QSPI_MOD>; dmas = <&dmac0 0x17>, <&dmac0 0x18>; dma-names = "tx", "rx"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; num-cs = <1>; #address-cells = <1>; #size-cells = <0>; @@ -687,7 +719,7 @@ reg = <0 0xe6ef0000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7794_CLK_VIN0>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -696,7 +728,7 @@ reg = <0 0xe6ef1000 0 0x1000>; interrupts = ; clocks = <&mstp8_clks R8A7794_CLK_VIN1>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; }; @@ -707,7 +739,7 @@ <0 0xee080000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7794_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; bus-range = <0 0>; @@ -742,7 +774,7 @@ <0 0xee0c0000 0 0x1100>; interrupts = ; clocks = <&mstp7_clks R8A7794_CLK_EHCI>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; bus-range = <1 1>; @@ -775,7 +807,7 @@ reg = <0 0xe6590000 0 0x100>; interrupts = ; clocks = <&mstp7_clks R8A7794_CLK_HSUSB>; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; renesas,buswait = <4>; phys = <&usb0 1>; phy-names = "usb"; @@ -789,7 +821,7 @@ #size-cells = <0>; clocks = <&mstp7_clks R8A7794_CLK_HSUSB>; clock-names = "usbhs"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; status = "disabled"; usb0: usb-channel@0 { @@ -830,18 +862,54 @@ }; }; + can0: can@e6e80000 { + compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can"; + reg = <0 0xe6e80000 0 0x1000>; + interrupts = ; + clocks = <&mstp9_clks R8A7794_CLK_RCAN0>, + <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + status = "disabled"; + }; + + can1: can@e6e88000 { + compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can"; + reg = <0 0xe6e88000 0 0x1000>; + interrupts = ; + clocks = <&mstp9_clks R8A7794_CLK_RCAN1>, + <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + status = "disabled"; + }; + clocks { #address-cells = <2>; #size-cells = <2>; ranges; /* External root clock */ - extal_clk: extal_clk { + extal_clk: extal { compatible = "fixed-clock"; #clock-cells = <0>; /* This value must be overriden by the board. */ clock-frequency = <0>; - clock-output-names = "extal"; + }; + + /* External USB clock - can be overridden by the board */ + usb_extal_clk: usb_extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <48000000>; + }; + + /* External CAN clock */ + can_clk: can { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; }; /* External SCIF clock */ @@ -850,7 +918,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */ @@ -858,180 +925,160 @@ compatible = "renesas,r8a7794-cpg-clocks", "renesas,rcar-gen2-cpg-clocks"; reg = <0 0xe6150000 0 0x1000>; - clocks = <&extal_clk>; + clocks = <&extal_clk &usb_extal_clk>; #clock-cells = <1>; clock-output-names = "main", "pll0", "pll1", "pll3", - "lb", "qspi", "sdh", "sd0", "z"; + "lb", "qspi", "sdh", "sd0", "z", + "rcan"; #power-domain-cells = <0>; }; /* Variable factor clocks */ - sd2_clk: sd2_clk@e6150078 { + sd2_clk: sd2@e6150078 { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150078 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd2"; }; - sd3_clk: sd3_clk@e615026c { + sd3_clk: sd3@e615026c { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe615026c 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "sd3"; }; - mmc0_clk: mmc0_clk@e6150240 { + mmc0_clk: mmc0@e6150240 { compatible = "renesas,r8a7794-div6-clock", "renesas,cpg-div6-clock"; reg = <0 0xe6150240 0 4>; clocks = <&pll1_div2_clk>; #clock-cells = <0>; - clock-output-names = "mmc0"; }; /* Fixed factor clocks */ - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - zg_clk: zg_clk { + zg_clk: zg { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <6>; clock-mult = <1>; - clock-output-names = "zg"; }; - zx_clk: zx_clk { + zx_clk: zx { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <3>; clock-mult = <1>; - clock-output-names = "zx"; }; - zs_clk: zs_clk { + zs_clk: zs { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <6>; clock-mult = <1>; - clock-output-names = "zs"; }; - hp_clk: hp_clk { + hp_clk: hp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "hp"; }; - i_clk: i_clk { + i_clk: i { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "i"; }; - b_clk: b_clk { + b_clk: b { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <12>; clock-mult = <1>; - clock-output-names = "b"; }; - p_clk: p_clk { + p_clk: p { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <24>; clock-mult = <1>; - clock-output-names = "p"; }; - cl_clk: cl_clk { + cl_clk: cl { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <48>; clock-mult = <1>; - clock-output-names = "cl"; }; - m2_clk: m2_clk { + m2_clk: m2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "m2"; }; - rclk_clk: rclk_clk { + rclk_clk: rclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <(48 * 1024)>; clock-mult = <1>; - clock-output-names = "rclk"; }; - oscclk_clk: oscclk_clk { + oscclk_clk: oscclk { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <(12 * 1024)>; clock-mult = <1>; - clock-output-names = "oscclk"; }; - zb3_clk: zb3_clk { + zb3_clk: zb3 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL3>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "zb3"; }; - zb3d2_clk: zb3d2_clk { + zb3d2_clk: zb3d2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "zb3d2"; }; - ddr_clk: ddr_clk { + ddr_clk: ddr { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL3>; #clock-cells = <0>; clock-div = <8>; clock-mult = <1>; - clock-output-names = "ddr"; }; - mp_clk: mp_clk { + mp_clk: mp { compatible = "fixed-factor-clock"; clocks = <&pll1_div2_clk>; #clock-cells = <0>; clock-div = <15>; clock-mult = <1>; - clock-output-names = "mp"; }; - cp_clk: cp_clk { + cp_clk: cp { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks R8A7794_CLK_PLL1>; #clock-cells = <0>; clock-div = <48>; clock-mult = <1>; - clock-output-names = "cp"; }; - acp_clk: acp_clk { + acp_clk: acp { compatible = "fixed-factor-clock"; clocks = <&extal_clk>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "acp"; }; /* Gate clocks */ @@ -1082,16 +1129,19 @@ compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>; clocks = <&sd3_clk>, <&sd2_clk>, <&cpg_clocks R8A7794_CLK_SD0>, - <&mmc0_clk>, <&rclk_clk>, <&hp_clk>, <&hp_clk>; + <&mmc0_clk>, <&hp_clk>, <&hp_clk>, <&rclk_clk>, + <&hp_clk>, <&hp_clk>; #clock-cells = <1>; clock-indices = < R8A7794_CLK_SDHI2 R8A7794_CLK_SDHI1 R8A7794_CLK_SDHI0 - R8A7794_CLK_MMCIF0 R8A7794_CLK_CMT1 + R8A7794_CLK_MMCIF0 R8A7794_CLK_IIC0 + R8A7794_CLK_IIC1 R8A7794_CLK_CMT1 R8A7794_CLK_USBDMAC0 R8A7794_CLK_USBDMAC1 >; clock-output-names = "sdhi2", "sdhi1", "sdhi0", - "mmcif0", "cmt1", "usbdmac0", "usbdmac1"; + "mmcif0", "i2c6", "i2c7", + "cmt1", "usbdmac0", "usbdmac1"; }; mstp4_clks: mstp4_clks@e6150140 { compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks"; @@ -1137,20 +1187,22 @@ compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150994 0 4>, <0 0xe61509a4 0 4>; clocks = <&cp_clk>, <&cp_clk>, <&cp_clk>, <&cp_clk>, - <&cp_clk>, <&cp_clk>, <&cp_clk>, - <&cpg_clocks R8A7794_CLK_QSPI>, <&hp_clk>, <&hp_clk>, - <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>; + <&cp_clk>, <&cp_clk>, <&cp_clk>, <&p_clk>, + <&p_clk>, <&cpg_clocks R8A7794_CLK_QSPI>, + <&hp_clk>, <&hp_clk>, <&hp_clk>, <&hp_clk>, + <&hp_clk>, <&hp_clk>; #clock-cells = <1>; clock-indices = ; clock-output-names = "gpio6", "gpio5", "gpio4", "gpio3", "gpio2", - "gpio1", "gpio0", "qspi_mod", + "gpio1", "gpio0", "rcan1", "rcan0", "qspi_mod", "i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0"; }; mstp11_clks: mstp11_clks@e615099c { @@ -1165,6 +1217,12 @@ }; }; + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7794-sysc"; + reg = <0 0xe6180000 0 0x0200>; + #power-domain-cells = <1>; + }; + ipmmu_sy0: mmu@e6280000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; reg = <0 0xe6280000 0 0x1000>; diff --git a/arch/arm/boot/dts/rk3036-evb.dts b/arch/arm/boot/dts/rk3036-evb.dts index b3d6ec87f615..8db9e9b197a2 100644 --- a/arch/arm/boot/dts/rk3036-evb.dts +++ b/arch/arm/boot/dts/rk3036-evb.dts @@ -45,6 +45,11 @@ / { model = "Rockchip RK3036 Evaluation board"; compatible = "rockchip,rk3036-evb", "rockchip,rk3036"; + + memory { + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; }; &emac { diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index 6251d109eff4..1df1557a46c3 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -46,6 +46,11 @@ model = "Rockchip RK3036 KylinBoard"; compatible = "rockchip,rk3036-kylin", "rockchip,rk3036"; + memory { + device_type = "memory"; + reg = <0x60000000 0x20000000>; + }; + leds: gpio-leds { compatible = "gpio-leds"; @@ -130,6 +135,10 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + &i2c1 { clock-frequency = <400000>; @@ -341,7 +350,6 @@ &sdio { status = "okay"; - broken-cd; bus-width = <4>; cap-sd-highspeed; cap-sdio-irq; @@ -385,6 +393,14 @@ status = "okay"; }; +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + &pinctrl { leds { led_ctl: led-ctl { diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index d0f4bb7e1e50..843d2be2e4e9 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -63,11 +63,6 @@ spi = &spi; }; - memory { - device_type = "memory"; - reg = <0x60000000 0x40000000>; - }; - cpus { #address-cells = <1>; #size-cells = <0>; @@ -119,6 +114,11 @@ interrupt-affinity = <&cpu0>, <&cpu1>; }; + display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vop_out>; + }; + timer { compatible = "arm,armv7-timer"; arm,cpu-registers-not-fw-configured; @@ -149,6 +149,36 @@ }; }; + vop: vop@10118000 { + compatible = "rockchip,rk3036-vop"; + reg = <0x10118000 0x19c>; + interrupts = ; + clocks = <&cru ACLK_LCDC>, <&cru SCLK_LCDC>, <&cru HCLK_LCDC>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_LCDC1_A>, <&cru SRST_LCDC1_H>, <&cru SRST_LCDC1_D>; + reset-names = "axi", "ahb", "dclk"; + iommus = <&vop_mmu>; + status = "disabled"; + + vop_out: port { + #address-cells = <1>; + #size-cells = <0>; + vop_out_hdmi: endpoint@0 { + reg = <0>; + remote-endpoint = <&hdmi_in_vop>; + }; + }; + }; + + vop_mmu: iommu@10118300 { + compatible = "rockchip,iommu"; + reg = <0x10118300 0x100>; + interrupts = ; + interrupt-names = "vop_mmu"; + #iommu-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@10139000 { compatible = "arm,gic-400"; interrupt-controller; @@ -237,7 +267,6 @@ compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x1021c000 0x4000>; interrupts = ; - broken-cd; bus-width = <8>; cap-mmc-highspeed; clock-frequency = <37500000>; @@ -297,6 +326,27 @@ status = "disabled"; }; + hdmi: hdmi@20034000 { + compatible = "rockchip,rk3036-inno-hdmi"; + reg = <0x20034000 0x4000>; + interrupts = ; + clocks = <&cru PCLK_HDMI>; + clock-names = "pclk"; + rockchip,grf = <&grf>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_ctl>; + status = "disabled"; + + hdmi_in: port { + #address-cells = <1>; + #size-cells = <0>; + hdmi_in_vop: endpoint@0 { + reg = <0>; + remote-endpoint = <&vop_out_hdmi>; + }; + }; + }; + timer: timer@20044000 { compatible = "rockchip,rk3036-timer", "rockchip,rk3288-timer"; reg = <0x20044000 0x20>; @@ -644,6 +694,15 @@ }; }; + hdmi { + hdmi_ctl: hdmi-ctl { + rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>, + <1 9 RK_FUNC_1 &pcfg_pull_none>, + <1 10 RK_FUNC_1 &pcfg_pull_none>, + <1 11 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + uart0 { uart0_xfer: uart0-xfer { rockchip,pins = <0 16 RK_FUNC_1 &pcfg_pull_default>, diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts index 6d2a5b3a84a8..bc674ee206ec 100644 --- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts +++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts @@ -42,6 +42,7 @@ */ /dts-v1/; +#include #include "rk3066a.dtsi" / { @@ -77,21 +78,19 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + power { gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */ - linux,code = <116>; + linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; debounce-interval = <100>; }; - button@1 { + volume-down { gpios = <&gpio4 21 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */ - linux,code = <104>; + linux,code = ; label = "GPIO Key Vol-"; linux,input-type = <1>; debounce-interval = <100>; diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts index 05533005a809..6e7f2187a0e3 100644 --- a/arch/arm/boot/dts/rk3066a-rayeager.dts +++ b/arch/arm/boot/dts/rk3066a-rayeager.dts @@ -41,6 +41,7 @@ */ /dts-v1/; +#include #include "rk3066a.dtsi" / { @@ -61,14 +62,12 @@ keys: gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + power { wakeup-source; gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; label = "GPIO Power"; - linux,code = <116>; + linux,code = ; pinctrl-names = "default"; pinctrl-0 = <&pwr_key>; }; @@ -182,7 +181,6 @@ }; &emmc { - broken-cd; bus-width = <8>; cap-mmc-highspeed; disable-wp; @@ -348,7 +346,6 @@ }; &mmc1 { - broken-cd; bus-width = <4>; disable-wp; non-removable; diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index cb0a552e0b18..c0ba86c3a2ab 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -169,7 +169,7 @@ clocks = <&cru PCLK_EFUSE>; clock-names = "pclk_efuse"; - cpu_leakage: cpu_leakage { + cpu_leakage: cpu_leakage@17 { reg = <0x17 0x1>; }; }; @@ -207,7 +207,7 @@ #size-cells = <0>; status = "disabled"; - usbphy0: usb-phy0 { + usbphy0: usb-phy@17c { #phy-cells = <0>; reg = <0x17c>; clocks = <&cru SCLK_OTGPHY0>; @@ -215,7 +215,7 @@ #clock-cells = <0>; }; - usbphy1: usb-phy1 { + usbphy1: usb-phy@188 { #phy-cells = <0>; reg = <0x188>; clocks = <&cru SCLK_OTGPHY1>; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index 0b6924c97b6b..1da46d138029 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -41,6 +41,7 @@ */ /dts-v1/; +#include #include "rk3188.dtsi" / { @@ -54,13 +55,11 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + power { gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; - linux,code = <116>; + linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 9271833958f9..31f81b265cef 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -154,7 +154,7 @@ clocks = <&cru PCLK_EFUSE>; clock-names = "pclk_efuse"; - cpu_leakage: cpu_leakage { + cpu_leakage: cpu_leakage@17 { reg = <0x17 0x1>; }; }; @@ -166,7 +166,7 @@ #size-cells = <0>; status = "disabled"; - usbphy0: usb-phy0 { + usbphy0: usb-phy@10c { #phy-cells = <0>; reg = <0x10c>; clocks = <&cru SCLK_OTGPHY0>; @@ -174,7 +174,7 @@ #clock-cells = <0>; }; - usbphy1: usb-phy1 { + usbphy1: usb-phy@11c { #phy-cells = <0>; reg = <0x11c>; clocks = <&cru SCLK_OTGPHY1>; diff --git a/arch/arm/boot/dts/rk3228-evb.dts b/arch/arm/boot/dts/rk3228-evb.dts index e3898b810150..5956e8246abe 100644 --- a/arch/arm/boot/dts/rk3228-evb.dts +++ b/arch/arm/boot/dts/rk3228-evb.dts @@ -53,7 +53,6 @@ }; &emmc { - broken-cd; cap-mmc-highspeed; mmc-ddr-1_8v; disable-wp; @@ -61,6 +60,13 @@ status = "okay"; }; +&tsadc { + status = "okay"; + + rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ +}; + &uart2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/rk3228.dtsi b/arch/arm/boot/dts/rk3228.dtsi index 4dae42a01509..e23a22e29155 100644 --- a/arch/arm/boot/dts/rk3228.dtsi +++ b/arch/arm/boot/dts/rk3228.dtsi @@ -43,6 +43,7 @@ #include #include #include +#include #include "skeleton.dtsi" / { @@ -69,6 +70,7 @@ /* KHz uV */ 816000 1000000 >; + #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; }; @@ -185,6 +187,58 @@ status = "disabled"; }; + i2c0: i2c@11050000 { + compatible = "rockchip,rk3228-i2c"; + reg = <0x11050000 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "i2c"; + clocks = <&cru PCLK_I2C0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_xfer>; + status = "disabled"; + }; + + i2c1: i2c@11060000 { + compatible = "rockchip,rk3228-i2c"; + reg = <0x11060000 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "i2c"; + clocks = <&cru PCLK_I2C1>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_xfer>; + status = "disabled"; + }; + + i2c2: i2c@11070000 { + compatible = "rockchip,rk3228-i2c"; + reg = <0x11070000 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "i2c"; + clocks = <&cru PCLK_I2C2>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_xfer>; + status = "disabled"; + }; + + i2c3: i2c@11080000 { + compatible = "rockchip,rk3228-i2c"; + reg = <0x11080000 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "i2c"; + clocks = <&cru PCLK_I2C3>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_xfer>; + status = "disabled"; + }; + pwm0: pwm@110b0000 { compatible = "rockchip,rk3288-pwm"; reg = <0x110b0000 0x10>; @@ -247,6 +301,63 @@ assigned-clock-rates = <594000000>; }; + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <100>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&tsadc 0>; + + trips { + cpu_alert0: cpu_alert0 { + temperature = <70000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_alert1: cpu_alert1 { + temperature = <75000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <90000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT 6>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; + + tsadc: tsadc@11150000 { + compatible = "rockchip,rk3228-tsadc"; + reg = <0x11150000 0x100>; + interrupts = ; + clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; + clock-names = "tsadc", "apb_pclk"; + resets = <&cru SRST_TSADC>; + reset-names = "tsadc-apb"; + pinctrl-names = "init", "default", "sleep"; + pinctrl-0 = <&otp_gpio>; + pinctrl-1 = <&otp_out>; + pinctrl-2 = <&otp_gpio>; + #thermal-sensor-cells = <0>; + rockchip,hw-tshut-temp = <95000>; + status = "disabled"; + }; + emmc: dwmmc@30020000 { compatible = "rockchip,rk3288-dw-mshc"; reg = <0x30020000 0x4000>; @@ -370,6 +481,34 @@ }; }; + i2c0 { + i2c0_xfer: i2c0-xfer { + rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>, + <0 1 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c1 { + i2c1_xfer: i2c1-xfer { + rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>, + <0 3 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c2 { + i2c2_xfer: i2c2-xfer { + rockchip,pins = <2 20 RK_FUNC_1 &pcfg_pull_none>, + <2 21 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c3 { + i2c3_xfer: i2c3-xfer { + rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>, + <0 7 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = <3 21 RK_FUNC_1 &pcfg_pull_none>; @@ -394,6 +533,16 @@ }; }; + tsadc { + otp_gpio: otp-gpio { + rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + otp_out: otp-out { + rockchip,pins = <0 24 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + uart0 { uart0_xfer: uart0-xfer { rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>, diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 78d47f7d2938..963365d12208 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -38,6 +38,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include #include #include "rk3288.dtsi" @@ -98,16 +99,14 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - button@0 { + power { gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; - linux,code = <116>; + linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; @@ -172,7 +171,6 @@ }; &emmc { - broken-cd; bus-width = <8>; cap-mmc-highspeed; disable-wp; diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index 98c586a43c73..d6cf9ada13c9 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -40,6 +40,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include #include "rk3288.dtsi" / { @@ -87,14 +88,12 @@ keys: gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + power { wakeup-source; gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; label = "GPIO Power"; - linux,code = <116>; + linux,code = ; pinctrl-names = "default"; pinctrl-0 = <&pwr_key>; }; @@ -208,7 +207,6 @@ }; &emmc { - broken-cd; bus-width = <8>; cap-mmc-highspeed; disable-wp; @@ -509,7 +507,6 @@ }; &sdio0 { - broken-cd; bus-width = <4>; disable-wp; non-removable; diff --git a/arch/arm/boot/dts/rk3288-miqi.dts b/arch/arm/boot/dts/rk3288-miqi.dts new file mode 100644 index 000000000000..8643103d8cd8 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-miqi.dts @@ -0,0 +1,472 @@ +/* + * Copyright (c) 2016 Heiko Stuebner + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include +#include "rk3288.dtsi" + +/ { + model = "mqmaker MiQi"; + compatible = "mqmaker,miqi", "rockchip,rk3288"; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0 0x80000000>; + }; + + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + }; + + io_domains: io-domains { + compatible = "rockchip,rk3288-io-voltage-domain"; + + audio-supply = <&vcca_33>; + flash0-supply = <&vcc_flash>; + flash1-supply = <&vcc_lan>; + gpio30-supply = <&vcc_io>; + gpio1830-supply = <&vcc_io>; + lcdc-supply = <&vcc_io>; + sdcard-supply = <&vccio_sd>; + wifi-supply = <&vcc_18>; + }; + + leds { + compatible = "gpio-leds"; + + work { + gpios = <&gpio7 4 GPIO_ACTIVE_LOW>; + label = "miqi:green:user"; + linux,default-trigger = "default-on"; + pinctrl-names = "default"; + pinctrl-0 = <&led_ctl>; + }; + }; + + vcc_flash: flash-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_flash"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_io>; + }; + + vcc_host: usb-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + regulator-name = "vcc_host"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_pwr>; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + vin-supply = <&vcc_io>; + }; + + vcc_sys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu0-supply = <&vdd_cpu>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + disable-wp; + non-removable; + num-slots = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>; + vmmc-supply = <&vcc_io>; + vqmmc-supply = <&vcc_flash>; + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + clock_in_out = "input"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; + phy-supply = <&vcc_lan>; + phy-mode = "rgmii"; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; + tx_delay = <0x30>; + rx_delay = <0x10>; + status = "ok"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c5>; + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + status = "okay"; + + vdd_cpu: syr827@40 { + compatible = "silergy,syr827"; + fcs,suspend-voltage-selector = <1>; + reg = <0x40>; + regulator-name = "vdd_cpu"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + regulator-enable-ramp-delay = <300>; + regulator-ramp-delay = <8000>; + vin-supply = <&vcc_sys>; + }; + + vdd_gpu: syr828@41 { + compatible = "silergy,syr828"; + fcs,suspend-voltage-selector = <1>; + reg = <0x41>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + hym8563: hym8563@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "xin32k"; + }; + + act8846: act8846@5a { + compatible = "active-semi,act8846"; + reg = <0x5a>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_vsel>; + system-power-controller; + + vp1-supply = <&vcc_sys>; + vp2-supply = <&vcc_sys>; + vp3-supply = <&vcc_sys>; + vp4-supply = <&vcc_sys>; + inl1-supply = <&vcc_sys>; + inl2-supply = <&vcc_sys>; + inl3-supply = <&vcc_20>; + + regulators { + vcc_ddr: REG1 { + regulator-name = "vcc_ddr"; + regulator-always-on; + }; + + vcc_io: REG2 { + regulator-name = "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd_log: REG3 { + regulator-name = "vdd_log"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + vcc_20: REG4 { + regulator-name = "vcc_20"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + vccio_sd: REG5 { + regulator-name = "vccio_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd10_lcd: REG6 { + regulator-name = "vdd10_lcd"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vcca_18: REG7 { + regulator-name = "vcca_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcca_33: REG8 { + regulator-name = "vcca_33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vcc_lan: REG9 { + regulator-name = "vcc_lan"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vdd_10: REG10 { + regulator-name = "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vcc_18: REG11 { + regulator-name = "vcc_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vcc18_lcd: REG12 { + regulator-name = "vcc18_lcd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&pinctrl { + pcfg_output_high: pcfg-output-high { + output-high; + }; + + pcfg_output_low: pcfg-output-low { + output-low; + }; + + pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma { + bias-pull-up; + drive-strength = <12>; + }; + + act8846 { + pmic_int: pmic-int { + rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + pmic_sleep: pmic-sleep { + rockchip,pins = <0 0 RK_FUNC_GPIO &pcfg_output_low>; + }; + + pmic_vsel: pmic-vsel { + rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>; + }; + }; + + gmac { + phy_int: phy-int { + rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + phy_pmeb: phy-pmeb { + rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + phy_rst: phy-rst { + rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + }; + }; + + leds { + led_ctl: led-ctl { + rockchip,pins = <7 4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdmmc { + /* + * Default drive strength isn't enough to achieve even + * high-speed mode on firefly board so bump up to 12ma. + */ + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + }; + + sdmmc_clk: sdmmc-clk { + rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + }; + + sdmmc_pwr: sdmmc-pwr { + rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb_host { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&saradc { + vref-supply = <&vcc_18>; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + disable-wp; + num-slots = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart3 { + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; + +&usb_host1 { + status = "okay"; +}; + +&usb_otg { + /* + * The otg controller is the only system power source, + * so needs to always stay in device mode. + */ + dr_mode = "peripheral"; + status = "okay"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; + +&wdt { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts index 2ff9689d2e1b..720717bb3614 100644 --- a/arch/arm/boot/dts/rk3288-popmetal.dts +++ b/arch/arm/boot/dts/rk3288-popmetal.dts @@ -41,7 +41,7 @@ */ /dts-v1/; - +#include #include "rk3288.dtsi" / { @@ -62,16 +62,14 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - button@0 { + power { gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; - linux,code = <116>; + linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; @@ -162,7 +160,6 @@ }; &emmc { - broken-cd; bus-width = <8>; cap-mmc-highspeed; disable-wp; diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts index 510a1d0d7abb..4b8a8adb243c 100644 --- a/arch/arm/boot/dts/rk3288-r89.dts +++ b/arch/arm/boot/dts/rk3288-r89.dts @@ -41,6 +41,7 @@ */ /dts-v1/; +#include #include #include "rk3288.dtsi" @@ -61,16 +62,14 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - button@0 { + power { gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; - linux,code = <116>; + linux,code = ; label = "GPIO Key Power"; linux,input-type = <1>; wakeup-source; diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi index 610769d99522..2958c36d12a0 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi @@ -54,6 +54,50 @@ i2c20 = &i2c_tunnel; }; + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = < + 0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <128>; + enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>; + backlight-boot-off; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en>; + pwms = <&pwm0 0 1000000 0>; + pwm-delay-us = <10000>; + }; + gpio-charger { compatible = "gpio-charger"; charger-type = "mains"; @@ -62,6 +106,21 @@ pinctrl-0 = <&ac_present_ap>; }; + panel: panel { + compatible ="innolux,n116bge", "simple-panel"; + status = "okay"; + power-supply = <&vcc33_lcd>; + backlight = <&backlight>; + + ports { + panel_in: port { + panel_in_edp: endpoint { + remote-endpoint = <&edp_out_panel>; + }; + }; + }; + }; + /* A non-regulated voltage from power supply or battery */ vccsys: vccsys { compatible = "regulator-fixed"; @@ -103,6 +162,29 @@ }; }; +&edp { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd>; + + ports { + edp_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + edp_out_panel: endpoint { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +}; + +&edp_phy { + status = "okay"; +}; + &gpio_keys { pinctrl-0 = <&pwr_key_l &ap_lid_int_l>; lid { @@ -115,6 +197,10 @@ }; }; +&pwm0 { + status = "okay"; +}; + &rk808 { vcc11-supply = <&vcc_5v>; @@ -168,6 +254,14 @@ }; }; +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; + &pinctrl { pinctrl-0 = < /* Common for sleep and wake, but no owners */ @@ -184,6 +278,12 @@ &suspend_l_sleep >; + backlight { + bl_en: bl-en { + rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + buttons { ap_lid_int_l: ap-lid-int-l { rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>; diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts b/arch/arm/boot/dts/rk3288-veyron-jaq.dts index c2f52cfb4d06..3748abf562b1 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts @@ -61,6 +61,7 @@ pinctrl-names = "default"; pinctrl-0 = <&lcd_enable_h>; regulator-name = "panel_regulator"; + startup-delay-us = <100000>; vin-supply = <&vcc33_sys>; }; @@ -88,6 +89,48 @@ }; }; +&backlight { + /* Jaq panel PWM must be >= 3%, so start non-zero brightness at 8 */ + brightness-levels = < + 0 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + power-supply = <&backlight_regulator>; +}; + +&panel { + power-supply = <&panel_regulator>; +}; + &rk808 { pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; @@ -142,12 +185,6 @@ }; }; - edp { - edp_hpd: edp_hpd { - rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_down>; - }; - }; - hdmi { vcc50_hdmi_en: vcc50-hdmi-en { rockchip,pins = <5 19 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 60bd6e91e308..f6b2eaaebb9a 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -60,6 +60,7 @@ pinctrl-names = "default"; pinctrl-0 = <&lcd_enable_h>; regulator-name = "panel_regulator"; + startup-delay-us = <100000>; vin-supply = <&vcc33_sys>; }; @@ -87,6 +88,14 @@ }; }; +&backlight { + power-supply = <&backlight_regulator>; +}; + +&panel { + power-supply= <&panel_regulator>; +}; + &rk808 { pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 699beb0a9481..f72d616d1bf8 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -70,6 +70,7 @@ pinctrl-names = "default"; pinctrl-0 = <&lcd_enable_h>; regulator-name = "panel_regulator"; + startup-delay-us = <100000>; vin-supply = <&vcc33_sys>; }; @@ -86,6 +87,44 @@ }; }; +&backlight { + /* Minnie panel PWM must be >= 1%, so start non-zero brightness at 3 */ + brightness-levels = < + 0 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + power-supply = <&backlight_regulator>; +}; + &emmc { /delete-property/mmc-hs200-1_8v; }; @@ -135,6 +174,11 @@ }; }; +&panel { + compatible = "auo,b101ean01", "simple-panel"; + power-supply= <&panel_regulator>; +}; + &rk808 { pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index 94b56e33d947..d44351ec2333 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -65,6 +65,13 @@ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_reset>; }; +&edp { + /delete-property/pinctrl-names; + /delete-property/pinctrl-0; + + force-hpd; +}; + &gpio_keys { pinctrl-0 = <&pwr_key_h &ap_lid_int_l>; diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index b34a7b5b3f62..a0d033f6fe52 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -61,6 +61,7 @@ pinctrl-names = "default"; pinctrl-0 = <&lcd_enable_h>; regulator-name = "panel_regulator"; + startup-delay-us = <100000>; vin-supply = <&vcc33_sys>; }; @@ -88,6 +89,10 @@ }; }; +&backlight { + power-supply = <&backlight_regulator>; +}; + &cpu_alert0 { temperature = <65000>; }; @@ -96,6 +101,17 @@ temperature = <70000>; }; +&edp { + /delete-property/pinctrl-names; + /delete-property/pinctrl-0; + + force-hpd; +}; + +&panel { + power-supply= <&panel_regulator>; +}; + &rk808 { pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 412809c60d01..b2557bf5a58f 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -141,12 +141,27 @@ &cpu0 { cpu0-supply = <&vdd_cpu>; + operating-points = < + /* KHz uV */ + 1800000 1400000 + 1704000 1350000 + 1608000 1300000 + 1512000 1250000 + 1416000 1200000 + 1200000 1100000 + 1008000 1050000 + 816000 1000000 + 696000 950000 + 600000 900000 + 408000 900000 + 216000 900000 + 126000 900000 + >; }; &emmc { status = "okay"; - broken-cd; bus-width = <8>; cap-mmc-highspeed; rockchip,default-sample-phase = <158>; @@ -347,7 +362,6 @@ &sdio0 { status = "okay"; - broken-cd; bus-width = <4>; cap-sd-highspeed; cap-sdio-irq; diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 31f7e20ef418..3b44ef3cff12 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -445,7 +445,78 @@ }; thermal-zones { - #include "rk3288-thermal.dtsi" + reserve_thermal: reserve_thermal { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&tsadc 0>; + }; + + cpu_thermal: cpu_thermal { + polling-delay-passive = <100>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&tsadc 1>; + + trips { + cpu_alert0: cpu_alert0 { + temperature = <70000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_alert1: cpu_alert1 { + temperature = <75000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <90000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT 6>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + gpu_thermal: gpu_thermal { + polling-delay-passive = <100>; /* milliseconds */ + polling-delay = <5000>; /* milliseconds */ + + thermal-sensors = <&tsadc 2>; + + trips { + gpu_alert0: gpu_alert0 { + temperature = <70000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + gpu_crit: gpu_crit { + temperature = <90000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&gpu_alert0>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; }; tsadc: tsadc@ff280000 { @@ -659,7 +730,7 @@ * *_HDMI HDMI * *_MIPI_* MIPI */ - pd_vio { + pd_vio@RK3288_PD_VIO { reg = ; clocks = <&cru ACLK_IEP>, <&cru ACLK_ISP>, @@ -692,7 +763,7 @@ * Note: The following 3 are HEVC(H.265) clocks, * and on the ACLK_HEVC_NIU (NOC). */ - pd_hevc { + pd_hevc@RK3288_PD_HEVC { reg = ; clocks = <&cru ACLK_HEVC>, <&cru SCLK_HEVC_CABAC>, @@ -704,7 +775,7 @@ * (video endecoder & decoder) clocks that on the * ACLK_VCODEC_NIU and HCLK_VCODEC_NIU (NOC). */ - pd_video { + pd_video@RK3288_PD_VIDEO { reg = ; clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; @@ -714,7 +785,7 @@ * Note: ACLK_GPU is the GPU clock, * and on the ACLK_GPU_NIU (NOC). */ - pd_gpu { + pd_gpu@RK3288_PD_GPU { reg = ; clocks = <&cru ACLK_GPU>; }; @@ -745,8 +816,16 @@ }; grf: syscon@ff770000 { - compatible = "rockchip,rk3288-grf", "syscon"; + compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd"; reg = <0xff770000 0x1000>; + + edp_phy: edp-phy { + compatible = "rockchip,rk3288-dp-phy"; + clocks = <&cru SCLK_EDP_24M>; + clock-names = "24m"; + #phy-cells = <0>; + status = "disabled"; + }; }; wdt: watchdog@ff800000 { @@ -765,7 +844,7 @@ clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>; dmas = <&dmac_bus_s 3>; dma-names = "tx"; - interrupts = ; + interrupts = ; pinctrl-names = "default"; pinctrl-0 = <&spdif_tx>; rockchip,grf = <&grf>; @@ -775,7 +854,7 @@ i2s: i2s@ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; reg = <0xff890000 0x10000>; - interrupts = ; + interrupts = ; #address-cells = <1>; #size-cells = <0>; dmas = <&dmac_bus_s 0>, <&dmac_bus_s 1>; @@ -821,6 +900,12 @@ reg = <0>; remote-endpoint = <&hdmi_in_vopb>; }; + + vopb_out_edp: endpoint@1 { + reg = <1>; + remote-endpoint = <&edp_in_vopb>; + }; + vopb_out_mipi: endpoint@2 { reg = <2>; remote-endpoint = <&mipi_in_vopb>; @@ -858,6 +943,12 @@ reg = <0>; remote-endpoint = <&hdmi_in_vopl>; }; + + vopl_out_edp: endpoint@1 { + reg = <1>; + remote-endpoint = <&edp_in_vopl>; + }; + vopl_out_mipi: endpoint@2 { reg = <2>; remote-endpoint = <&mipi_in_vopl>; @@ -878,19 +969,16 @@ mipi_dsi: mipi@ff960000 { compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi"; reg = <0xff960000 0x4000>; - interrupts = ; + interrupts = ; clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI0>; clock-names = "ref", "pclk"; + power-domains = <&power RK3288_PD_VIO>; rockchip,grf = <&grf>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; ports { - #address-cells = <1>; - #size-cells = <0>; - reg = <1>; - mipi_in: port { #address-cells = <1>; #size-cells = <0>; @@ -906,6 +994,38 @@ }; }; + edp: dp@ff970000 { + compatible = "rockchip,rk3288-dp"; + reg = <0xff970000 0x4000>; + interrupts = ; + clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>; + clock-names = "dp", "pclk"; + phys = <&edp_phy>; + phy-names = "dp"; + resets = <&cru SRST_EDP>; + reset-names = "dp"; + rockchip,grf = <&grf>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + edp_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + edp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_edp>; + }; + edp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_edp>; + }; + }; + }; + }; + hdmi: hdmi@ff980000 { compatible = "rockchip,rk3288-dw-hdmi"; reg = <0xff980000 0x20000>; @@ -966,7 +1086,7 @@ #size-cells = <0>; status = "disabled"; - usbphy0: usb-phy0 { + usbphy0: usb-phy@320 { #phy-cells = <0>; reg = <0x320>; clocks = <&cru SCLK_OTGPHY0>; @@ -974,7 +1094,7 @@ #clock-cells = <0>; }; - usbphy1: usb-phy1 { + usbphy1: usb-phy@334 { #phy-cells = <0>; reg = <0x334>; clocks = <&cru SCLK_OTGPHY1>; @@ -982,7 +1102,7 @@ #clock-cells = <0>; }; - usbphy2: usb-phy2 { + usbphy2: usb-phy@348 { #phy-cells = <0>; reg = <0x348>; clocks = <&cru SCLK_OTGPHY2>; @@ -1158,6 +1278,12 @@ }; }; + edp { + edp_hpd: edp-hpd { + rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_down>; + }; + }; + i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>, diff --git a/arch/arm/boot/dts/s5pv210-smdkv210.dts b/arch/arm/boot/dts/s5pv210-smdkv210.dts index 54fcc3fc82e2..9eb6aff3e38f 100644 --- a/arch/arm/boot/dts/s5pv210-smdkv210.dts +++ b/arch/arm/boot/dts/s5pv210-smdkv210.dts @@ -197,7 +197,7 @@ display-timings { native-mode = <&timing0>; - timing0: timing@0 { + timing0: timing { /* 800x480@60Hz */ clock-frequency = <24373920>; hactive = <800>; diff --git a/arch/arm/boot/dts/sama5d2-pinfunc.h b/arch/arm/boot/dts/sama5d2-pinfunc.h index b0c912feaa2f..8a394f336003 100644 --- a/arch/arm/boot/dts/sama5d2-pinfunc.h +++ b/arch/arm/boot/dts/sama5d2-pinfunc.h @@ -837,8 +837,8 @@ #define PIN_PD23__ISC_FIELD PINMUX_PIN(PIN_PD23, 6, 4) #define PIN_PD24 120 #define PIN_PD24__GPIO PINMUX_PIN(PIN_PD24, 0, 0) -#define PIN_PD24__UTXD2 PINMUX_PIN(PIN_PD23, 1, 2) -#define PIN_PD24__FLEXCOM4_IO3 PINMUX_PIN(PIN_PD23, 3, 3) +#define PIN_PD24__UTXD2 PINMUX_PIN(PIN_PD24, 1, 2) +#define PIN_PD24__FLEXCOM4_IO3 PINMUX_PIN(PIN_PD24, 3, 3) #define PIN_PD25 121 #define PIN_PD25__GPIO PINMUX_PIN(PIN_PD25, 0, 0) #define PIN_PD25__SPI1_SPCK PINMUX_PIN(PIN_PD25, 1, 3) diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 9817090c1b73..2827e7ab5ebc 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -319,6 +319,32 @@ #size-cells = <1>; ranges; + hlcdc: hlcdc@f0000000 { + compatible = "atmel,sama5d2-hlcdc"; + reg = <0xf0000000 0x2000>; + interrupts = <45 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; + clock-names = "periph_clk","sys_clk", "slow_clk"; + status = "disabled"; + + hlcdc-display-controller { + compatible = "atmel,hlcdc-display-controller"; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + }; + + hlcdc_pwm: hlcdc-pwm { + compatible = "atmel,hlcdc-pwm"; + #pwm-cells = <3>; + }; + }; + ramc0: ramc@f000c000 { compatible = "atmel,sama5d3-ddramc"; reg = <0xf000c000 0x200>; @@ -973,6 +999,11 @@ status = "disabled"; }; + sfr: sfr@f8030000 { + compatible = "atmel,sama5d2-sfr", "syscon"; + reg = <0xf8030000 0x98>; + }; + flx0: flexcom@f8034000 { compatible = "atmel,sama5d2-flexcom"; reg = <0xf8034000 0x200>; @@ -999,6 +1030,15 @@ clocks = <&clk32k>; }; + shdwc@f8048010 { + compatible = "atmel,sama5d2-shdwc"; + reg = <0xf8048010 0x10>; + clocks = <&clk32k>; + #address-cells = <1>; + #size-cells = <0>; + atmel,wakeup-rtc-timer; + }; + pit: timer@f8048030 { compatible = "atmel,at91sam9260-pit"; reg = <0xf8048030 0x10>; @@ -1010,6 +1050,7 @@ compatible = "atmel,sama5d4-wdt"; reg = <0xf8048040 0x10>; interrupts = <4 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k>; status = "disabled"; }; @@ -1127,6 +1168,13 @@ status = "disabled"; }; + trng@fc01c000 { + compatible = "atmel,at91sam9g45-trng"; + reg = <0xfc01c000 0x100>; + interrupts = <47 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&trng_clk>; + }; + aic: interrupt-controller@fc020000 { #interrupt-cells = <3>; compatible = "atmel,sama5d2-aic"; @@ -1193,6 +1241,11 @@ clock-names = "tdes_clk"; status = "okay"; }; + + chipid@fc069000 { + compatible = "atmel,sama5d2-chipid"; + reg = <0xfc069000 0x8>; + }; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index a53279160f98..36301bd9a14a 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -426,6 +426,13 @@ clock-names = "tdes_clk"; }; + trng@f8040000 { + compatible = "atmel,at91sam9g45-trng"; + reg = <0xf8040000 0x100>; + interrupts = <45 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&trng_clk>; + }; + dma0: dma-controller@ffffe600 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffe600 0x200>; diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index db1151c18466..4e2cc30d6615 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -1202,6 +1202,13 @@ status = "disabled"; }; + trng@fc030000 { + compatible = "atmel,at91sam9g45-trng"; + reg = <0xfc030000 0x100>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&trng_clk>; + }; + adc0: adc@fc034000 { compatible = "atmel,at91sam9x5-adc"; reg = <0xfc034000 0x100>; @@ -1302,6 +1309,7 @@ watchdog@fc068640 { compatible = "atmel,sama5d4-wdt"; reg = <0xfc068640 0x10>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&clk32k>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts index aa8bae3b8fcf..c2d8a080e392 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts @@ -149,6 +149,13 @@ label = "SW1"; wakeup-source; }; + + wakeup-key { + gpios = <&pfc 159 GPIO_ACTIVE_LOW>; + linux,code = ; + label = "NMI"; + wakeup-source; + }; }; sound { @@ -329,41 +336,41 @@ &pfc { i2c3_pins: i2c3 { - renesas,groups = "i2c3_1"; - renesas,function = "i2c3"; + groups = "i2c3_1"; + function = "i2c3"; }; mmcif_pins: mmc { mux { - renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0"; - renesas,function = "mmc0"; + groups = "mmc0_data8_0", "mmc0_ctrl_0"; + function = "mmc0"; }; cfg { - renesas,groups = "mmc0_data8_0"; - renesas,pins = "PORT279"; + groups = "mmc0_data8_0"; + pins = "PORT279"; bias-pull-up; }; }; scifa4_pins: serial4 { - renesas,groups = "scifa4_data", "scifa4_ctrl"; - renesas,function = "scifa4"; + groups = "scifa4_data", "scifa4_ctrl"; + function = "scifa4"; }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; - renesas,function = "sdhi0"; + groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp"; + function = "sdhi0"; }; sdhi2_pins: sd2 { - renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; - renesas,function = "sdhi2"; + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; }; fsia_pins: sounda { - renesas,groups = "fsia_mclk_in", "fsia_sclk_in", - "fsia_data_in", "fsia_data_out"; - renesas,function = "fsia"; + groups = "fsia_mclk_in", "fsia_sclk_in", + "fsia_data_in", "fsia_data_out"; + function = "fsia"; }; }; diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi index bf825ca4f6f7..c4f434cdec60 100644 --- a/arch/arm/boot/dts/sh73a0.dtsi +++ b/arch/arm/boot/dts/sh73a0.dtsi @@ -43,7 +43,7 @@ timer@f0000600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xf0000600 0x20>; - interrupts = ; + interrupts = ; clocks = <&twd_clk>; }; @@ -602,39 +602,33 @@ ranges; /* External root clocks */ - extalr_clk: extalr_clk { + extalr_clk: extalr { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <32768>; - clock-output-names = "extalr"; }; - extal1_clk: extal1_clk { + extal1_clk: extal1 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <26000000>; - clock-output-names = "extal1"; }; - extal2_clk: extal2_clk { + extal2_clk: extal2 { compatible = "fixed-clock"; #clock-cells = <0>; - clock-output-names = "extal2"; }; - extcki_clk: extcki_clk { + extcki_clk: extcki { compatible = "fixed-clock"; #clock-cells = <0>; - clock-output-names = "extcki"; }; - fsiack_clk: fsiack_clk { + fsiack_clk: fsiack { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fsiack"; }; - fsibck_clk: fsibck_clk { + fsibck_clk: fsibck { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; - clock-output-names = "fsibck"; }; /* Special CPG clocks */ @@ -650,7 +644,7 @@ }; /* Variable factor clocks (DIV6) */ - vclk1_clk: vclk1_clk@e6150008 { + vclk1_clk: vclk1@e6150008 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150008 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, @@ -658,9 +652,8 @@ <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, <0>; #clock-cells = <0>; - clock-output-names = "vclk1"; }; - vclk2_clk: vclk2_clk@e615000c { + vclk2_clk: vclk2@e615000c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615000c 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, @@ -668,9 +661,8 @@ <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, <0>; #clock-cells = <0>; - clock-output-names = "vclk2"; }; - vclk3_clk: vclk3_clk@e615001c { + vclk3_clk: vclk3@e615001c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615001c 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, @@ -678,7 +670,6 @@ <&extalr_clk>, <&cpg_clocks SH73A0_CLK_MAIN>, <0>; #clock-cells = <0>; - clock-output-names = "vclk3"; }; zb_clk: zb_clk@e6150010 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; @@ -688,168 +679,148 @@ #clock-cells = <0>; clock-output-names = "zb"; }; - flctl_clk: flctl_clk@e6150014 { + flctl_clk: flctlck@e6150014 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150014 4>; clocks = <&pll1_div2_clk>, <0>, <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; - clock-output-names = "flctlck"; }; - sdhi0_clk: sdhi0_clk@e6150074 { + sdhi0_clk: sdhi0ck@e6150074 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150074 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&pll1_div13_clk>, <0>; #clock-cells = <0>; - clock-output-names = "sdhi0ck"; }; - sdhi1_clk: sdhi1_clk@e6150078 { + sdhi1_clk: sdhi1ck@e6150078 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150078 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&pll1_div13_clk>, <0>; #clock-cells = <0>; - clock-output-names = "sdhi1ck"; }; - sdhi2_clk: sdhi2_clk@e615007c { + sdhi2_clk: sdhi2ck@e615007c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615007c 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&pll1_div13_clk>, <0>; #clock-cells = <0>; - clock-output-names = "sdhi2ck"; }; - fsia_clk: fsia_clk@e6150018 { + fsia_clk: fsia@e6150018 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150018 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&fsiack_clk>, <&fsiack_clk>; #clock-cells = <0>; - clock-output-names = "fsia"; }; - fsib_clk: fsib_clk@e6150090 { + fsib_clk: fsib@e6150090 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150090 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&fsibck_clk>, <&fsibck_clk>; #clock-cells = <0>; - clock-output-names = "fsib"; }; - sub_clk: sub_clk@e6150080 { + sub_clk: sub@e6150080 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150080 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "sub"; }; - spua_clk: spua_clk@e6150084 { + spua_clk: spua@e6150084 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150084 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "spua"; }; - spuv_clk: spuv_clk@e6150094 { + spuv_clk: spuv@e6150094 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150094 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&extal2_clk>, <&extal2_clk>; #clock-cells = <0>; - clock-output-names = "spuv"; }; - msu_clk: msu_clk@e6150088 { + msu_clk: msu@e6150088 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150088 4>; clocks = <&pll1_div2_clk>, <0>, <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; - clock-output-names = "msu"; }; - hsi_clk: hsi_clk@e615008c { + hsi_clk: hsi@e615008c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615008c 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&pll1_div7_clk>, <0>; #clock-cells = <0>; - clock-output-names = "hsi"; }; - mfg1_clk: mfg1_clk@e6150098 { + mfg1_clk: mfg1@e6150098 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150098 4>; clocks = <&pll1_div2_clk>, <0>, <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; - clock-output-names = "mfg1"; }; - mfg2_clk: mfg2_clk@e615009c { + mfg2_clk: mfg2@e615009c { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615009c 4>; clocks = <&pll1_div2_clk>, <0>, <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; - clock-output-names = "mfg2"; }; - dsit_clk: dsit_clk@e6150060 { + dsit_clk: dsit@e6150060 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150060 4>; clocks = <&pll1_div2_clk>, <0>, <&cpg_clocks SH73A0_CLK_PLL2>, <0>; #clock-cells = <0>; - clock-output-names = "dsit"; }; - dsi0p_clk: dsi0p_clk@e6150064 { + dsi0p_clk: dsi0pck@e6150064 { compatible = "renesas,sh73a0-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe6150064 4>; clocks = <&pll1_div2_clk>, <&cpg_clocks SH73A0_CLK_PLL2>, <&cpg_clocks SH73A0_CLK_MAIN>, <&extal2_clk>, <&extcki_clk>, <0>, <0>, <0>; #clock-cells = <0>; - clock-output-names = "dsi0pck"; }; /* Fixed factor clocks */ - main_div2_clk: main_div2_clk { + main_div2_clk: main_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks SH73A0_CLK_MAIN>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "main_div2"; }; - pll1_div2_clk: pll1_div2_clk { + pll1_div2_clk: pll1_div2 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks SH73A0_CLK_PLL1>; #clock-cells = <0>; clock-div = <2>; clock-mult = <1>; - clock-output-names = "pll1_div2"; }; - pll1_div7_clk: pll1_div7_clk { + pll1_div7_clk: pll1_div7 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks SH73A0_CLK_PLL1>; #clock-cells = <0>; clock-div = <7>; clock-mult = <1>; - clock-output-names = "pll1_div7"; }; - pll1_div13_clk: pll1_div13_clk { + pll1_div13_clk: pll1_div13 { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks SH73A0_CLK_PLL1>; #clock-cells = <0>; clock-div = <13>; clock-mult = <1>; - clock-output-names = "pll1_div13"; }; - twd_clk: twd_clk { + twd_clk: twd { compatible = "fixed-factor-clock"; clocks = <&cpg_clocks SH73A0_CLK_Z>; #clock-cells = <0>; clock-div = <4>; clock-mult = <1>; - clock-output-names = "twd"; }; /* Gate clocks */ diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index b89cbde3b289..9f48141270b8 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -831,6 +831,8 @@ interrupts = <0 125 4>; clocks = <&usb_mp_clk>; clock-names = "otg"; + resets = <&rst USB0_RESET>; + reset-names = "dwc2"; phys = <&usbphy0>; phy-names = "usb2-phy"; status = "disabled"; @@ -842,6 +844,8 @@ interrupts = <0 128 4>; clocks = <&usb_mp_clk>; clock-names = "otg"; + resets = <&rst USB1_RESET>; + reset-names = "dwc2"; phys = <&usbphy0>; phy-names = "usb2-phy"; status = "disabled"; diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index 1c5e139e4d05..17e81dc9213e 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -78,10 +78,13 @@ <0 87 IRQ_TYPE_LEVEL_HIGH>, <0 88 IRQ_TYPE_LEVEL_HIGH>, <0 89 IRQ_TYPE_LEVEL_HIGH>, - <0 90 IRQ_TYPE_LEVEL_HIGH>; + <0 90 IRQ_TYPE_LEVEL_HIGH>, + <0 91 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; #dma-channels = <8>; #dma-requests = <32>; + clocks = <&l4_main_clk>; + clock-names = "apb_pclk"; }; }; @@ -362,6 +365,7 @@ compatible = "altr,socfpga-a10-gate-clk"; clocks = <&sdmmc_free_clk>; clk-gate = <0xC8 5>; + clk-phase = <0 135>; }; qspi_clk: qspi_clk { @@ -589,7 +593,7 @@ reg = <0xff808000 0x1000>; interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>; fifo-depth = <0x400>; - clocks = <&l4_mp_clk>, <&sdmmc_free_clk>; + clocks = <&l4_mp_clk>, <&sdmmc_clk>; clock-names = "biu", "ciu"; status = "disabled"; }; @@ -599,6 +603,26 @@ reg = <0xffe00000 0x40000>; }; + eccmgr: eccmgr@ffd06000 { + compatible = "altr,socfpga-a10-ecc-manager"; + altr,sysmgr-syscon = <&sysmgr>; + #address-cells = <1>; + #size-cells = <1>; + interrupts = <0 2 IRQ_TYPE_LEVEL_HIGH>, + <0 0 IRQ_TYPE_LEVEL_HIGH>; + ranges; + + l2-ecc@ffd06010 { + compatible = "altr,socfpga-a10-l2-ecc"; + reg = <0xffd06010 0x4>; + }; + + ocram-ecc@ff8c3000 { + compatible = "altr,socfpga-a10-ocram-ecc"; + reg = <0xff8c3000 0x400>; + }; + }; + rst: rstmgr@ffd05000 { #reset-cells = <1>; compatible = "altr,rst-mgr"; @@ -689,6 +713,8 @@ interrupts = <0 95 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usb_clk>; clock-names = "otg"; + resets = <&rst USB0_RESET>; + reset-names = "dwc2"; phys = <&usbphy0>; phy-names = "usb2-phy"; status = "disabled"; @@ -700,6 +726,8 @@ interrupts = <0 96 IRQ_TYPE_LEVEL_HIGH>; clocks = <&usb_clk>; clock-names = "otg"; + resets = <&rst USB1_RESET>; + reset-names = "dwc2"; phys = <&usbphy0>; phy-names = "usb2-phy"; status = "disabled"; diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts index dbbb751ac1ba..8a7dfa473e98 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts +++ b/arch/arm/boot/dts/socfpga_arria10_socdk_sdmmc.dts @@ -21,6 +21,7 @@ &mmc { status = "okay"; num-slots = <1>; + cap-sd-highspeed; broken-cd; bus-width = <4>; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi index 06db951e06f8..a05e3df23103 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi +++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi @@ -38,12 +38,6 @@ cap-sd-highspeed; }; - ethernet@ff702000 { - phy-mode = "rgmii"; - phy-addr = <0xffffffff>; /* probe for phy addr */ - status = "okay"; - }; - sysmgr@ffd08000 { cpu1-start-addr = <0xffd080c4>; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts index b61f22f9ac9f..02e22f554ef0 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_sockit.dts @@ -39,6 +39,90 @@ ethernet0 = &gmac1; }; + leds { + compatible = "gpio-leds"; + + hps_led0 { + label = "hps:blue:led0"; + gpios = <&portb 24 0>; /* HPS_GPIO53 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led1 { + label = "hps:blue:led1"; + gpios = <&portb 25 0>; /* HPS_GPIO54 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led2 { + label = "hps:blue:led2"; + gpios = <&portb 26 0>; /* HPS_GPIO55 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led3 { + label = "hps:blue:led3"; + gpios = <&portb 27 0>; /* HPS_GPIO56 */ + linux,default-trigger = "heartbeat"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + hps_sw0 { + label = "hps_sw0"; + gpios = <&portc 20 0>; /* HPS_GPI7 */ + linux,input-type = <5>; /* EV_SW */ + linux,code = <0x0>; /* SW_LID */ + }; + + hps_sw1 { + label = "hps_sw1"; + gpios = <&portc 19 0>; /* HPS_GPI6 */ + linux,input-type = <5>; /* EV_SW */ + linux,code = <0x5>; /* SW_DOCK */ + }; + + hps_sw2 { + label = "hps_sw2"; + gpios = <&portc 18 0>; /* HPS_GPI5 */ + linux,input-type = <5>; /* EV_SW */ + linux,code = <0xa>; /* SW_KEYPAD_SLIDE */ + }; + + hps_sw3 { + label = "hps_sw3"; + gpios = <&portc 17 0>; /* HPS_GPI4 */ + linux,input-type = <5>; /* EV_SW */ + linux,code = <0xc>; /* SW_ROTATE_LOCK */ + }; + + hps_hkey0 { + label = "hps_hkey0"; + gpios = <&portc 21 1>; /* HPS_GPI8 */ + linux,code = <187>; /* KEY_F17 */ + }; + + hps_hkey1 { + label = "hps_hkey1"; + gpios = <&portc 22 1>; /* HPS_GPI9 */ + linux,code = <188>; /* KEY_F18 */ + }; + + hps_hkey2 { + label = "hps_hkey2"; + gpios = <&portc 23 1>; /* HPS_GPI10 */ + linux,code = <189>; /* KEY_F19 */ + }; + + hps_hkey3 { + label = "hps_hkey3"; + gpios = <&portc 24 1>; /* HPS_GPI11 */ + linux,code = <190>; /* KEY_F20 */ + }; + }; + regulator_3_3v: vcc3p3-regulator { compatible = "regulator-fixed"; regulator-name = "VCC3P3"; @@ -61,7 +145,15 @@ rxc-skew-ps = <2000>; }; -&gpio2 { +&gpio0 { /* GPIO 0..29 */ + status = "okay"; +}; + +&gpio1 { /* GPIO 30..57 */ + status = "okay"; +}; + +&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */ status = "okay"; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts index 019dd2fea208..e1a61f20873f 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_socrates.dts @@ -36,6 +36,7 @@ }; &gmac1 { + phy-mode = "rgmii"; status = "okay"; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts new file mode 100644 index 000000000000..b844473601d2 --- /dev/null +++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts @@ -0,0 +1,311 @@ +/* + * Copyright (C) 2015 Marek Vasut + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this file; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "socfpga_cyclone5.dtsi" +#include +#include + +/ { + model = "samtec VIN|ING FPGA"; + compatible = "altr,socfpga-cyclone5", "altr,socfpga"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + name = "memory"; + device_type = "memory"; + reg = <0x0 0x40000000>; /* 1GB */ + }; + + aliases { + /* + * This allow the ethaddr uboot environment variable contents + * to be added to the gmac1 device tree blob. + */ + ethernet0 = &gmac1; + }; + + leds { + compatible = "gpio-leds"; + + hps_led0 { + label = "hps:green:led0"; /* ALIVE_LED_GR */ + gpios = <&portb 19 0>; /* HPS_GPIO48 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led1 { + label = "hps:red:led0"; /* ALIVE_LED_RD */ + gpios = <&portb 24 0>; /* HPS_GPIO53 */ + linux,default-trigger = "none"; + }; + + hps_led2 { + label = "hps:green:led1"; /* LINK2HOST_LED_GR */ + gpios = <&portb 25 0>; /* HPS_GPIO54 */ + linux,default-trigger = "heartbeat"; + }; + + hps_led3 { + label = "hps:red:led1"; /* LINK2HOST_LED_RD */ + gpios = <&portc 7 0>; /* HPS_GPIO65 */ + linux,default-trigger = "none"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + hps_temp0 { + label = "BTN_0"; /* TEMP_OS */ + gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPIO60 */ + linux,code = ; + }; + + hps_hkey0 { + label = "BTN_1"; /* DIS_PWR */ + gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPIO61 */ + linux,code = ; + }; + + hps_hkey1 { + label = "hps_hkey1"; /* POWER_DOWN */ + gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */ + linux,code = ; + }; + }; + + regulator-usb-nrst { + compatible = "regulator-fixed"; + regulator-name = "usb_nrst"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&portb 5 GPIO_ACTIVE_HIGH>; + startup-delay-us = <70000>; + enable-active-high; + regulator-always-on; + }; +}; + +&gmac1 { + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&phy1>; + + snps,reset-gpio = <&porta 0 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <10000 10000 10000>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy1: ethernet-phy@1 { + reg = <1>; + rxd0-skew-ps = <0>; + rxd1-skew-ps = <0>; + rxd2-skew-ps = <0>; + rxd3-skew-ps = <0>; + txen-skew-ps = <0>; + txc-skew-ps = <2600>; + rxdv-skew-ps = <0>; + rxc-skew-ps = <2000>; + }; + }; +}; + +&gpio0 { /* GPIO 0..29 */ + status = "okay"; +}; + +&gpio1 { /* GPIO 30..57 */ + status = "okay"; +}; + +&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */ + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + gpio: pca9557@1f { + compatible = "nxp,pca9557"; + reg = <0x1f>; + gpio-controller; + #gpio-cells = <2>; + }; + + temp: lm75@48 { + compatible = "lm75"; + reg = <0x48>; + }; + + at24@50 { + compatible = "at24,24c01"; + pagesize = <8>; + reg = <0x50>; + }; + + i2cswitch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + + i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + eeprom@51 { + compatible = "at,24c01"; + pagesize = <8>; + reg = <0x51>; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <100000>; + + at24@50 { + compatible = "at24,24c02"; + pagesize = <8>; + reg = <0x50>; + }; +}; + +&usb0 { + dr_mode = "host"; + status = "okay"; +}; + +&usb1 { + dr_mode = "peripheral"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 14594ce8c18a..449acf0d8272 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -117,7 +117,7 @@ chan_priority = <1>; block_size = <0xfff>; dma-masters = <2>; - data_width = <3 3>; + data-width = <8 8>; }; dma@eb000000 { @@ -133,7 +133,7 @@ chan_allocation_order = <1>; chan_priority = <1>; block_size = <0xfff>; - data_width = <3 3>; + data-width = <8 8>; }; fsmc: flash@b0000000 { diff --git a/arch/arm/boot/dts/ste-ccu9540.dts b/arch/arm/boot/dts/ste-ccu9540.dts index c8b815819cfe..b3b9bb8e1aa8 100644 --- a/arch/arm/boot/dts/ste-ccu9540.dts +++ b/arch/arm/boot/dts/ste-ccu9540.dts @@ -49,7 +49,7 @@ cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux3_reg>; - cd-gpios = <&gpio7 6 0x4>; // 230 + cd-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>; // 230 cd-inverted; status = "okay"; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index 341f5b7ed242..6ae56838bd3a 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -10,8 +10,10 @@ */ #include +#include #include #include +#include #include "skeleton.dtsi" / { @@ -203,14 +205,14 @@ L2: l2-cache { compatible = "arm,pl310-cache"; reg = <0xa0412000 0x1000>; - interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; cache-unified; cache-level = <2>; }; pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; }; pm_domains: pm_domains0 { @@ -253,7 +255,7 @@ /* Nomadik System Timer */ compatible = "st,nomadik-mtu"; reg = <0xa03c6000 0x1000>; - interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; clocks = <&prcmu_clk PRCMU_TIMCLK>, <&prcc_pclk 6 6>; clock-names = "timclk", "apb_pclk"; @@ -262,7 +264,7 @@ timer@a0410600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xa0410600 0x20>; - interrupts = <1 13 0x304>; /* IRQ level high per-CPU */ + interrupts = ; clocks = <&smp_twd_clk>; }; @@ -270,14 +272,14 @@ watchdog@a0410620 { compatible = "arm,cortex-a9-twd-wdt"; reg = <0xa0410620 0x20>; - interrupts = <1 14 0x304>; + interrupts = ; clocks = <&smp_twd_clk>; }; rtc@80154000 { compatible = "arm,rtc-pl031", "arm,primecell"; reg = <0x80154000 0x1000>; - interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; clocks = <&rtc_clk>; clock-names = "apb_pclk"; @@ -287,7 +289,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8012e000 0x80>; - interrupts = <0 119 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -302,7 +304,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8012e080 0x80>; - interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -317,7 +319,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e000 0x80>; - interrupts = <0 121 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -332,7 +334,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e080 0x80>; - interrupts = <0 122 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -347,7 +349,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e100 0x80>; - interrupts = <0 123 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -362,7 +364,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e180 0x80>; - interrupts = <0 124 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -377,7 +379,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8011e000 0x80>; - interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -392,7 +394,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8011e080 0x80>; - interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -407,7 +409,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0xa03fe000 0x80>; - interrupts = <0 127 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -429,7 +431,7 @@ usb_per5@a03e0000 { compatible = "stericsson,db8500-musb"; reg = <0xa03e0000 0x10000>; - interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-names = "mc"; dr_mode = "otg"; @@ -467,7 +469,7 @@ compatible = "stericsson,db8500-dma40", "stericsson,dma40"; reg = <0x801C0000 0x1000 0x40010000 0x800>; reg-names = "base", "lcpa"; - interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #dma-cells = <3>; memcpy-channels = <56 57 58 59 60>; @@ -479,7 +481,7 @@ compatible = "stericsson,db8500-prcmu"; reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x1000>; reg-names = "prcmu", "prcmu-tcpm", "prcmu-tcdm"; - interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <1>; interrupt-controller; @@ -597,7 +599,7 @@ ab8500 { compatible = "stericsson,ab8500"; interrupt-parent = <&intc>; - interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; interrupt-controller; #interrupt-cells = <2>; @@ -785,7 +787,7 @@ i2c@80004000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80004000 0x1000>; - interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; @@ -800,7 +802,7 @@ i2c@80122000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80122000 0x1000>; - interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; @@ -816,7 +818,7 @@ i2c@80128000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80128000 0x1000>; - interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; @@ -832,7 +834,7 @@ i2c@80110000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80110000 0x1000>; - interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; @@ -848,7 +850,7 @@ i2c@8012a000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x8012a000 0x1000>; - interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; @@ -864,7 +866,7 @@ ssp@80002000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80002000 0x1000>; - interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&prcc_kclk 3 1>, <&prcc_pclk 3 1>; @@ -878,7 +880,7 @@ ssp@80003000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80003000 0x1000>; - interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&prcc_kclk 3 2>, <&prcc_pclk 3 2>; @@ -892,7 +894,7 @@ spi@8011a000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x8011a000 0x1000>; - interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; /* Same clock wired to kernel and pclk */ @@ -907,7 +909,7 @@ spi@80112000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80112000 0x1000>; - interrupts = <0 96 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; /* Same clock wired to kernel and pclk */ @@ -922,7 +924,7 @@ spi@80111000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80111000 0x1000>; - interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; /* Same clock wired to kernel and pclk */ @@ -937,7 +939,7 @@ spi@80129000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80129000 0x1000>; - interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; #address-cells = <1>; #size-cells = <0>; /* Same clock wired to kernel and pclk */ @@ -952,7 +954,7 @@ ux500_serial0: uart@80120000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80120000 0x1000>; - interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 13 0 0x2>, /* Logical - DevToMem */ <&dma 13 0 0x0>; /* Logical - MemToDev */ @@ -967,7 +969,7 @@ ux500_serial1: uart@80121000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80121000 0x1000>; - interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 12 0 0x2>, /* Logical - DevToMem */ <&dma 12 0 0x0>; /* Logical - MemToDev */ @@ -982,7 +984,7 @@ ux500_serial2: uart@80007000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80007000 0x1000>; - interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 11 0 0x2>, /* Logical - DevToMem */ <&dma 11 0 0x0>; /* Logical - MemToDev */ @@ -997,7 +999,7 @@ sdi0_per1@80126000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80126000 0x1000>; - interrupts = <0 60 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 29 0 0x2>, /* Logical - DevToMem */ <&dma 29 0 0x0>; /* Logical - MemToDev */ @@ -1013,7 +1015,7 @@ sdi1_per2@80118000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80118000 0x1000>; - interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 32 0 0x2>, /* Logical - DevToMem */ <&dma 32 0 0x0>; /* Logical - MemToDev */ @@ -1029,7 +1031,7 @@ sdi2_per3@80005000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80005000 0x1000>; - interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 28 0 0x2>, /* Logical - DevToMem */ <&dma 28 0 0x0>; /* Logical - MemToDev */ @@ -1045,7 +1047,7 @@ sdi3_per2@80119000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80119000 0x1000>; - interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 41 0 0x2>, /* Logical - DevToMem */ <&dma 41 0 0x0>; /* Logical - MemToDev */ @@ -1061,7 +1063,7 @@ sdi4_per2@80114000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80114000 0x1000>; - interrupts = <0 99 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 42 0 0x2>, /* Logical - DevToMem */ <&dma 42 0 0x0>; /* Logical - MemToDev */ @@ -1077,7 +1079,7 @@ sdi5_per3@80008000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80008000 0x1000>; - interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; dmas = <&dma 43 0 0x2>, /* Logical - DevToMem */ <&dma 43 0 0x0>; /* Logical - MemToDev */ @@ -1093,7 +1095,7 @@ msp0: msp@80123000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80123000 0x1000>; - interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; v-ape-supply = <&db8500_vape_reg>; dmas = <&dma 31 0 0x12>, /* Logical - DevToMem - HighPrio */ @@ -1109,7 +1111,7 @@ msp1: msp@80124000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80124000 0x1000>; - interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; v-ape-supply = <&db8500_vape_reg>; /* This DMA channel only exist on DB8500 v1 */ @@ -1126,7 +1128,7 @@ msp2: msp@80117000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80117000 0x1000>; - interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; v-ape-supply = <&db8500_vape_reg>; dmas = <&dma 14 0 0x12>, /* Logical - DevToMem - HighPrio */ @@ -1143,7 +1145,7 @@ msp3: msp@80125000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80125000 0x1000>; - interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; v-ape-supply = <&db8500_vape_reg>; /* This DMA channel only exist on DB8500 v2 */ @@ -1176,7 +1178,7 @@ <0xa0351000 0x1000>, /* DSI link 1 */ <0xa0352000 0x1000>, /* DSI link 2 */ <0xa0353000 0x1000>; /* DSI link 3 */ - interrupts = <0 48 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; clocks = <&prcmu_clk PRCMU_MCDECLK>, /* Main MCDE clock */ <&prcmu_clk PRCMU_LCDCLK>, /* LCD clock */ <&prcmu_clk PRCMU_PLLDSI>, /* HDMI clock */ @@ -1190,7 +1192,7 @@ cryp@a03cb000 { compatible = "stericsson,ux500-cryp"; reg = <0xa03cb000 0x1000>; - interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; v-ape-supply = <&db8500_vape_reg>; clocks = <&prcc_pclk 6 1>; diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi index c3987ad06d79..6f720756057d 100644 --- a/arch/arm/boot/dts/ste-href-stuib.dtsi +++ b/arch/arm/boot/dts/ste-href-stuib.dtsi @@ -22,13 +22,13 @@ button@139 { /* Proximity sensor */ - gpios = <&gpio6 25 0x4>; + gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>; linux,code = <11>; /* SW_FRONT_PROXIMITY */ label = "SFH7741 Proximity Sensor"; }; button@145 { /* Hall sensor */ - gpios = <&gpio4 17 0x4>; + gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>; linux,code = <0>; /* SW_LID */ label = "HED54XXU11 Hall Effect Sensor"; }; diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi index 55f9d0cc90f3..fc5e8ce700c3 100644 --- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi +++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi @@ -24,13 +24,13 @@ button@139 { /* Proximity sensor */ - gpios = <&gpio6 25 0x4>; + gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>; linux,code = <11>; /* SW_FRONT_PROXIMITY */ label = "SFH7741 Proximity Sensor"; }; button@145 { /* Hall sensor */ - gpios = <&gpio4 17 0x4>; + gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>; linux,code = <0>; /* SW_LID */ label = "HED54XXU11 Hall Effect Sensor"; }; @@ -93,14 +93,15 @@ /* Accelerometer */ compatible = "st,lsm303dlh-accel"; st,drdy-int-pin = <1>; + drive-open-drain; reg = <0x18>; vdd-supply = <&ab8500_ldo_aux1_reg>; vddio-supply = <&db8500_vsmps2_reg>; pinctrl-names = "default"; pinctrl-0 = <&accel_tvk_mode>; interrupt-parent = <&gpio2>; - interrupts = <18 IRQ_TYPE_EDGE_RISING>, - <19 IRQ_TYPE_EDGE_RISING>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>, + <19 IRQ_TYPE_EDGE_FALLING>; }; lsm303dlh@1e { /* @@ -118,14 +119,15 @@ /* Accelerometer */ compatible = "st,lis331dl-accel"; st,drdy-int-pin = <1>; + drive-open-drain; reg = <0x1c>; vdd-supply = <&ab8500_ldo_aux1_reg>; vddio-supply = <&db8500_vsmps2_reg>; pinctrl-names = "default"; pinctrl-0 = <&accel_tvk_mode>; interrupt-parent = <&gpio2>; - interrupts = <18 IRQ_TYPE_EDGE_RISING>, - <19 IRQ_TYPE_EDGE_RISING>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>, + <19 IRQ_TYPE_EDGE_FALLING>; }; ak8974@0f { /* Magnetometer */ @@ -216,7 +218,7 @@ /* Accelerometer interrupt lines 1 & 2 */ tvk_cfg { pins = "GPIO82_C1", "GPIO83_D3"; - ste,config = <&gpio_in_pd>; + ste,config = <&gpio_in_pu>; }; }; }; diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi index b0278f4c486c..ece222d51717 100644 --- a/arch/arm/boot/dts/ste-hrefprev60.dtsi +++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi @@ -18,7 +18,7 @@ / { gpio_keys { button@1 { - gpios = <&tc3589x_gpio 7 0x4>; + gpios = <&tc3589x_gpio 7 GPIO_ACTIVE_HIGH>; }; }; @@ -68,12 +68,12 @@ // External Micro SD slot sdi0_per1@80126000 { - cd-gpios = <&tc3589x_gpio 3 0x4>; + cd-gpios = <&tc3589x_gpio 3 GPIO_ACTIVE_HIGH>; }; vmmci: regulator-gpio { - gpios = <&tc3589x_gpio 18 0x4>; - enable-gpio = <&tc3589x_gpio 17 0x4>; + gpios = <&tc3589x_gpio 18 GPIO_ACTIVE_HIGH>; + enable-gpio = <&tc3589x_gpio 17 GPIO_ACTIVE_HIGH>; }; pinctrl { diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi index 149a72e7e37a..45d7af326718 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi +++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi @@ -20,12 +20,12 @@ soc { // External Micro SD slot sdi0_per1@80126000 { - cd-gpios = <&gpio2 31 0x4>; // 95 + cd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; // 95 }; vmmci: regulator-gpio { - gpios = <&gpio0 5 0x4>; - enable-gpio = <&gpio5 9 0x4>; + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + enable-gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>; }; pinctrl { diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts index 4a21c6492dbb..d35aa88791ad 100644 --- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts +++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts @@ -57,8 +57,15 @@ }; }; }; + lis3lv02dl { + lis3lv02dl_nhk_mode: lis3lv02dl_nhk { + nhk_cfg1 { + pins = "GPIO82_C10"; // IRQ line + ste,input = <0>; + }; + }; + }; }; - src@101e0000 { /* These chrystal outputs are not used on this board */ disable-sxtalo; @@ -86,6 +93,10 @@ lis3lv02dl@1d { /* Accelerometer */ compatible = "st,lis3lv02dl-accel"; + interrupt-parent = <&gpio2>; + interrupts = <18 IRQ_TYPE_EDGE_RISING>; // GPIO 82 + pinctrl-0 = <&lis3lv02dl_nhk_mode>; + pinctrl-names = "default"; reg = <0x1d>; }; stmpe0: stmpe2401@43 { diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index e2be53343064..d2d532a9d783 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -748,6 +748,9 @@ clocks = <&uart0clk>, <&pclkuart0>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; + dmas = <&dmac0 14 1>, + <&dmac0 15 1>; + dma-names = "rx", "tx"; }; uart1: uart@101fb000 { @@ -759,6 +762,9 @@ clock-names = "uartclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&uart1_default_mux>; + dmas = <&dmac1 22 1>, + <&dmac1 23 1>; + dma-names = "rx", "tx"; }; uart2: uart@101f2000 { @@ -769,6 +775,9 @@ clocks = <&uart2clk>, <&pclkuart2>; clock-names = "uartclk", "apb_pclk"; status = "disabled"; + dmas = <&dmac1 30 1>, + <&dmac1 31 1>; + dma-names = "rx", "tx"; }; rng: rng@101b0000 { @@ -813,5 +822,34 @@ pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>; vmmc-supply = <&vmmc_regulator>; }; + + dmac0: dma-controller@10130000 { + compatible = "arm,pl080", "arm,primecell"; + reg = <0x10130000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <15>; + clocks = <&hclkdma0>; + clock-names = "apb_pclk"; + lli-bus-interface-ahb1; + lli-bus-interface-ahb2; + mem-bus-interface-ahb2; + memcpy-burst-size = <256>; + memcpy-bus-width = <32>; + #dma-cells = <2>; + }; + dmac1: dma-controller@10150000 { + compatible = "arm,pl080", "arm,primecell"; + reg = <0x10150000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <13>; + clocks = <&hclkdma1>; + clock-names = "apb_pclk"; + lli-bus-interface-ahb1; + lli-bus-interface-ahb2; + mem-bus-interface-ahb2; + memcpy-burst-size = <256>; + memcpy-bus-width = <32>; + #dma-cells = <2>; + }; }; }; diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 08f82077b64d..36e84efc401c 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -50,35 +50,35 @@ wakeup-source; linux,code = <2>; label = "userpb"; - gpios = <&gpio1 0 0x4>; + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; }; button@2 { debounce_interval = <50>; wakeup-source; linux,code = <3>; label = "extkb1"; - gpios = <&gpio4 23 0x4>; + gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>; }; button@3 { debounce_interval = <50>; wakeup-source; linux,code = <4>; label = "extkb2"; - gpios = <&gpio4 24 0x4>; + gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; }; button@4 { debounce_interval = <50>; wakeup-source; linux,code = <5>; label = "extkb3"; - gpios = <&gpio5 1 0x4>; + gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; button@5 { debounce_interval = <50>; wakeup-source; linux,code = <6>; label = "extkb4"; - gpios = <&gpio5 2 0x4>; + gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; }; }; @@ -88,7 +88,7 @@ pinctrl-0 = <&gpioled_snowball_mode>; used-led { label = "user_led"; - gpios = <&gpio4 14 0x4>; + gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; }; @@ -155,8 +155,8 @@ vmmci: regulator-gpio { compatible = "regulator-gpio"; - gpios = <&gpio7 4 0x4>; - enable-gpio = <&gpio6 25 0x4>; + gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>; + enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2900000>; @@ -182,8 +182,7 @@ pinctrl-0 = <&sdi0_default_mode>; pinctrl-1 = <&sdi0_sleep_mode>; - cd-gpios = <&gpio6 26 0x4>; // 218 - cd-inverted; + cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>; // 218 status = "okay"; }; diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 81f81214cdf9..d294e82447a2 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -15,6 +15,39 @@ #address-cells = <1>; #size-cells = <1>; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gp0_reserved: rproc@40000000 { + compatible = "shared-dma-pool"; + reg = <0x40000000 0x01000000>; + no-map; + status = "disabled"; + }; + + gp1_reserved: rproc@41000000 { + compatible = "shared-dma-pool"; + reg = <0x41000000 0x01000000>; + no-map; + status = "disabled"; + }; + + audio_reserved: rproc@42000000 { + compatible = "shared-dma-pool"; + reg = <0x42000000 0x01000000>; + no-map; + status = "disabled"; + }; + + dmu_reserved: rproc@43000000 { + compatible = "shared-dma-pool"; + reg = <0x43000000 0x01000000>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -22,15 +55,35 @@ device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <0>; + /* u-boot puts hpen in SBC dmem at 0xa4 offset */ cpu-release-addr = <0x94100A4>; + + /* kHz uV */ + operating-points = <1500000 0 + 1200000 0 + 800000 0 + 500000 0>; + + clocks = <&clk_m_a9>; + clock-names = "cpu"; + clock-latency = <100000>; + cpu0-supply = <&pwm_regulator>; + st,syscfg = <&syscfg_core 0x8e0>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <1>; + /* u-boot puts hpen in SBC dmem at 0xa4 offset */ cpu-release-addr = <0x94100A4>; + + /* kHz uV */ + operating-points = <1500000 0 + 1200000 0 + 800000 0 + 500000 0>; }; }; @@ -534,7 +587,7 @@ reg = <0x8788000 0x1000>; interrupts = ; clocks = <&clk_s_d3_flexgen CLK_LPC_1>; - st,lpc-mode = ; + st,lpc-mode = ; }; sata0: sata@9b20000 { @@ -694,5 +747,79 @@ clocks = <&clk_sysin>; status = "okay"; }; + + mailbox0: mailbox@8f00000 { + compatible = "st,stih407-mailbox"; + reg = <0x8f00000 0x1000>; + interrupts = ; + #mbox-cells = <2>; + mbox-name = "a9"; + status = "okay"; + }; + + mailbox1: mailbox@8f01000 { + compatible = "st,stih407-mailbox"; + reg = <0x8f01000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_1"; + status = "okay"; + }; + + mailbox2: mailbox@8f02000 { + compatible = "st,stih407-mailbox"; + reg = <0x8f02000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_0"; + status = "okay"; + }; + + mailbox3: mailbox@8f03000 { + compatible = "st,stih407-mailbox"; + reg = <0x8f03000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_audio_video"; + status = "okay"; + }; + + st231_gp0: remote-processor { + compatible = "st,st231-rproc"; + memory-region = <&gp0_reserved>; + resets = <&softreset STIH407_ST231_GP0_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_GP_0>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x22c>; + }; + + + st231_gp1: remote-processor { + compatible = "st,st231-rproc"; + memory-region = <&gp1_reserved>; + resets = <&softreset STIH407_ST231_GP1_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_GP_1>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x220>; + }; + + st231_audio: remote-processor { + compatible = "st,st231-rproc"; + memory-region = <&audio_reserved>; + resets = <&softreset STIH407_ST231_AUD_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_AUD_0>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x228>; + }; + + st231_dmu: remote-processor { + compatible = "st,st231-rproc"; + memory-region = <&dmu_reserved>; + resets = <&softreset STIH407_ST231_DMU_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_DMU>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x224>; + }; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts index 97570cb7f2fc..c92a1ae33a1e 100644 --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts @@ -87,6 +87,24 @@ enable-active-high; gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "On-board SPDIF"; + + simple-audio-card,cpu { + sound-dai = <&spdif>; + }; + + simple-audio-card,codec { + sound-dai = <&spdif_out>; + }; + }; + + spdif_out: spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + }; }; &ahci { @@ -188,6 +206,12 @@ status = "okay"; }; +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pins_a>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts new file mode 100644 index 000000000000..893497e397da --- /dev/null +++ b/arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts @@ -0,0 +1,281 @@ +/* + * Copyright 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun4i-a10.dtsi" +#include "sunxi-common-regulators.dtsi" +#include +#include +#include +#include +#include + +/ { + model = "Dserve DSRV9703C"; + compatible = "dserve,dsrv9703c", "allwinner,sun4i-a10"; + + aliases { + serial0 = &uart0; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en_pin_dsrv9703c>; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; + default-brightness-level = <8>; + enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + haptics { + compatible = "regulator-haptic"; + haptic-supply = <®_motor>; + min-microvolt = <3000000>; + max-microvolt = <3000000>; + }; + + reg_motor: reg_motor { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&motor_pins>; + regulator-name = "vcc-motor"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + enable-active-high; + gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ + }; +}; + +&codec { + pinctrl-names = "default"; + pinctrl-0 = <&codec_pa_pin>; + allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ + status = "okay"; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&ehci1 { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + axp209: pmic@34 { + reg = <0x34>; + interrupts = <0>; + }; +}; + +#include "axp209.dtsi" + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + /* pull-ups and devices require AXP209 LDO3 */ + status = "failed"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; + + ft5406ee8: touchscreen@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + interrupt-parent = <&pio>; + interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&touchscreen_pins>; + reset-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <1024>; + touchscreen-size-y = <768>; + }; +}; + +&lradc { + vref-supply = <®_ldo2>; + status = "okay"; + + button@400 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <400000>; + }; + + button@800 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <800000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ + cd-inverted; + status = "okay"; +}; + +&otg_sram { + status = "okay"; +}; + +&pio { + bl_en_pin_dsrv9703c: bl_en_pin@0 { + allwinner,pins = "PH7"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + codec_pa_pin: codec_pa_pin@0 { + allwinner,pins = "PH15"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + motor_pins: motor_pins@0 { + allwinner,pins = "PB3"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + touchscreen_pins: touchscreen_pins@0 { + allwinner,pins = "PB13"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { + allwinner,pins = "PH5"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins_a>; + status = "okay"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-name = "vdd-int-dll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; + +®_usb0_vbus { + status = "okay"; +}; + +®_usb2_vbus { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ + usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + usb0_vbus-supply = <®_usb0_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 2c8f5e6ad905..a03e56fb5dbc 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -96,7 +96,7 @@ allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0"; clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, <&ahb_gates 44>, <&ahb_gates 46>, - <&dram_gates 25>, <&dram_gates 26>; + <&dram_gates 5>, <&dram_gates 25>, <&dram_gates 26>; status = "disabled"; }; }; @@ -184,6 +184,15 @@ clock-output-names = "osc24M"; }; + osc3M: osc3M_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <8>; + clock-mult = <1>; + clocks = <&osc24M>; + clock-output-names = "osc3M"; + }; + osc32k: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; @@ -208,6 +217,23 @@ "pll2-4x", "pll2-8x"; }; + pll3: clk@01c20010 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20010 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll3"; + }; + + pll3x2: pll3x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll3>; + clock-output-names = "pll3-2x"; + }; + pll4: clk@01c20018 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-pll1-clk"; @@ -232,6 +258,23 @@ clock-output-names = "pll6_sata", "pll6_other", "pll6"; }; + pll7: clk@01c20030 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20030 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll7"; + }; + + pll7x2: pll7x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll7>; + clock-output-names = "pll7-2x"; + }; + /* dummy is 200M */ cpu: cpu@01c20054 { #clock-cells = <0>; @@ -477,6 +520,17 @@ clock-output-names = "ir1"; }; + spdif_clk: clk@01c200c0 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod1-clk"; + reg = <0x01c200c0 0x4>; + clocks = <&pll2 SUN4I_A10_PLL2_8X>, + <&pll2 SUN4I_A10_PLL2_4X>, + <&pll2 SUN4I_A10_PLL2_2X>, + <&pll2 SUN4I_A10_PLL2_1X>; + clock-output-names = "spdif"; + }; + usb_clk: clk@01c200cc { #clock-cells = <1>; #reset-cells = <1>; @@ -1006,6 +1060,13 @@ allwinner,drive = ; allwinner,pull = ; }; + + spdif_tx_pins_a: spdif@0 { + allwinner,pins = "PB13"; + allwinner,function = "spdif"; + allwinner,drive = ; + allwinner,pull = ; + }; }; timer@01c20c00 { @@ -1034,6 +1095,19 @@ status = "disabled"; }; + spdif: spdif@01c21000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun4i-a10-spdif"; + reg = <0x01c21000 0x400>; + interrupts = <13>; + clocks = <&apb0_gates 1>, <&spdif_clk>; + clock-names = "apb", "spdif"; + dmas = <&dma SUN4I_DMA_NORMAL 2>, + <&dma SUN4I_DMA_NORMAL 2>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + ir0: ir@01c21800 { compatible = "allwinner,sun4i-a10-ir"; clocks = <&apb0_gates 6>, <&ir0_clk>; diff --git a/arch/arm/boot/dts/sun5i-a13-difrnce-dit4350.dts b/arch/arm/boot/dts/sun5i-a13-difrnce-dit4350.dts new file mode 100644 index 000000000000..6546fa02901d --- /dev/null +++ b/arch/arm/boot/dts/sun5i-a13-difrnce-dit4350.dts @@ -0,0 +1,226 @@ +/* + * Copyright 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun5i-a13.dtsi" +#include "sunxi-common-regulators.dtsi" +#include +#include +#include +#include +#include + +/ { + model = "Difrnce DIT4350"; + compatible = "difrnce,dit4350", "allwinner,sun5i-a13"; + + aliases { + serial0 = &uart1; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; + default-brightness-level = <8>; + /* TODO: backlight uses axp gpio1 as enable pin */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&ehci0 { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + + axp209: pmic@34 { + reg = <0x34>; + interrupts = <0>; + }; +}; + +#include "axp209.dtsi" + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + + pcf8563: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&lradc { + vref-supply = <®_ldo2>; + status = "okay"; + + button@200 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <200000>; + }; + + button@400 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <400000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ + cd-inverted; + status = "okay"; +}; + +&otg_sram { + status = "okay"; +}; + +&pio { + mmc0_cd_pin_d709: mmc0_cd_pin@0 { + allwinner,pins = "PG0"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { + allwinner,pins = "PG1"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PG2"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins>; + status = "okay"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1250000>; + regulator-max-microvolt = <1250000>; + regulator-name = "vdd-int-pll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; + +®_ldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_usb0_vbus { + gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_b>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb0_vbus_pin_a { + allwinner,pins = "PG12"; +}; + +&usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_ldo3>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts index 7fbb0b0558a9..6efbba6d40a9 100644 --- a/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts +++ b/arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts @@ -123,7 +123,7 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_inet98fv2>; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>; vmmc-supply = <®_vcc3v3>; bus-width = <4>; cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ @@ -131,27 +131,12 @@ status = "okay"; }; -&mmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins_a>; - vmmc-supply = <®_vcc3v3>; - bus-width = <8>; - non-removable; - status = "okay"; - - mmccard: mmccard@0 { - reg = <0>; - compatible = "mmc-card"; - broken-hpi; - }; -}; - &otg_sram { status = "okay"; }; &pio { - mmc0_cd_pin_inet98fv2: mmc0_cd_pin@0 { + mmc0_cd_pin_d709: mmc0_cd_pin@0 { allwinner,pins = "PG0"; allwinner,function = "gpio_in"; allwinner,drive = ; diff --git a/arch/arm/boot/dts/sun5i-a13-inet-98v-rev2.dts b/arch/arm/boot/dts/sun5i-a13-inet-98v-rev2.dts index 6fa54b661423..1b11ec95ae53 100644 --- a/arch/arm/boot/dts/sun5i-a13-inet-98v-rev2.dts +++ b/arch/arm/boot/dts/sun5i-a13-inet-98v-rev2.dts @@ -123,21 +123,6 @@ status = "okay"; }; -&mmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins_a>; - vmmc-supply = <®_vcc3v3>; - bus-width = <8>; - non-removable; - status = "okay"; - - mmccard: mmccard@0 { - reg = <0>; - compatible = "mmc-card"; - broken-hpi; - }; -}; - &otg_sram { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts index ad84fe4276c9..081329e2b80b 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts @@ -109,6 +109,10 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + &pio { mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 { allwinner,pins = "PG0"; @@ -124,6 +128,27 @@ allwinner,pull = ; }; + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PG2"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { + allwinner,pins = "PG1"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + usb0_vbus_pin_olinuxinom: usb0_vbus_pin@0 { + allwinner,pins = "PG12"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 { allwinner,pins = "PG11"; allwinner,function = "gpio_out"; @@ -132,6 +157,12 @@ }; }; +®_usb0_vbus { + pinctrl-0 = <&usb0_vbus_pin_olinuxinom>; + gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + ®_usb1_vbus { pinctrl-0 = <&usb1_vbus_pin_olinuxinom>; gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; @@ -144,7 +175,17 @@ status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ + usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi index d910d3a6c41c..263d46dbc7e6 100644 --- a/arch/arm/boot/dts/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/sun5i-a13.dtsi @@ -61,7 +61,8 @@ compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0"; - clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>; + clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&de_be_clk>, + <&tcon_ch0_clk>, <&dram_gates 26>; status = "disabled"; }; }; @@ -110,8 +111,8 @@ <10>, <13>, <14>, <20>, <21>, <22>, - <28>, <32>, <36>, - <40>, <44>, + <28>, <32>, <34>, + <36>, <40>, <44>, <46>, <51>, <52>; clock-output-names = "ahb_usbotg", "ahb_ehci", @@ -120,8 +121,8 @@ "ahb_mmc2", "ahb_nand", "ahb_sdram", "ahb_spi0", "ahb_spi1", "ahb_spi2", - "ahb_stimer", "ahb_ve", "ahb_lcd", - "ahb_csi", "ahb_de_be", + "ahb_stimer", "ahb_ve", "ahb_tve", + "ahb_lcd", "ahb_csi", "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400"; }; @@ -149,6 +150,61 @@ "apb1_i2c2", "apb1_uart1", "apb1_uart3"; }; + + dram_gates: clk@01c20100 { + #clock-cells = <1>; + compatible = "allwinner,sun5i-a13-dram-gates-clk", + "allwinner,sun4i-a10-gates-clk"; + reg = <0x01c20100 0x4>; + clocks = <&pll5 0>; + clock-indices = <0>, + <1>, + <25>, + <26>, + <29>, + <31>; + clock-output-names = "dram_ve", + "dram_csi", + "dram_de_fe", + "dram_de_be", + "dram_ace", + "dram_iep"; + }; + + de_be_clk: clk@01c20104 { + #clock-cells = <0>; + #reset-cells = <0>; + compatible = "allwinner,sun4i-a10-display-clk"; + reg = <0x01c20104 0x4>; + clocks = <&pll3>, <&pll7>, <&pll5 1>; + clock-output-names = "de-be"; + }; + + de_fe_clk: clk@01c2010c { + #clock-cells = <0>; + #reset-cells = <0>; + compatible = "allwinner,sun4i-a10-display-clk"; + reg = <0x01c2010c 0x4>; + clocks = <&pll3>, <&pll7>, <&pll5 1>; + clock-output-names = "de-fe"; + }; + + tcon_ch0_clk: clk@01c20118 { + #clock-cells = <0>; + #reset-cells = <1>; + compatible = "allwinner,sun4i-a10-tcon-ch0-clk"; + reg = <0x01c20118 0x4>; + clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>; + clock-output-names = "tcon-ch0-sclk"; + }; + + tcon_ch1_clk: clk@01c2012c { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-tcon-ch1-clk"; + reg = <0x01c2012c 0x4>; + clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>; + clock-output-names = "tcon-ch1-sclk"; + }; }; soc@01c00000 { diff --git a/arch/arm/boot/dts/sun5i-r8-chip.dts b/arch/arm/boot/dts/sun5i-r8-chip.dts index f6898c6b84d4..a8d8b4582397 100644 --- a/arch/arm/boot/dts/sun5i-r8-chip.dts +++ b/arch/arm/boot/dts/sun5i-r8-chip.dts @@ -66,6 +66,10 @@ }; }; +&be0 { + status = "okay"; +}; + &codec { status = "okay"; }; @@ -188,6 +192,14 @@ status = "okay"; }; +&tcon0 { + status = "okay"; +}; + +&tve0 { + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins_b>; diff --git a/arch/arm/boot/dts/sun5i-r8.dtsi b/arch/arm/boot/dts/sun5i-r8.dtsi index 0ef865601ac9..c04cf690b858 100644 --- a/arch/arm/boot/dts/sun5i-r8.dtsi +++ b/arch/arm/boot/dts/sun5i-r8.dtsi @@ -51,9 +51,147 @@ compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0-tve0"; - clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, - <&ahb_gates 44>; + clocks = <&ahb_gates 34>, <&ahb_gates 36>, + <&ahb_gates 44>, <&de_be_clk>, + <&tcon_ch1_clk>, <&dram_gates 26>; status = "disabled"; }; }; + + soc@01c00000 { + tve0: tv-encoder@01c0a000 { + compatible = "allwinner,sun4i-a10-tv-encoder"; + reg = <0x01c0a000 0x1000>; + clocks = <&ahb_gates 34>; + resets = <&tcon_ch0_clk 0>; + status = "disabled"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + tve0_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_tve0>; + }; + }; + }; + + tcon0: lcd-controller@01c0c000 { + compatible = "allwinner,sun5i-a13-tcon"; + reg = <0x01c0c000 0x1000>; + interrupts = <44>; + resets = <&tcon_ch0_clk 1>; + reset-names = "lcd"; + clocks = <&ahb_gates 36>, + <&tcon_ch0_clk>, + <&tcon_ch1_clk>; + clock-names = "ahb", + "tcon-ch0", + "tcon-ch1"; + clock-output-names = "tcon-pixel-clock"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_be0: endpoint@0 { + reg = <0>; + remote-endpoint = <&be0_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tcon0_out_tve0: endpoint@1 { + reg = <1>; + remote-endpoint = <&tve0_in_tcon0>; + }; + }; + }; + }; + + fe0: display-frontend@01e00000 { + compatible = "allwinner,sun5i-a13-display-frontend"; + reg = <0x01e00000 0x20000>; + interrupts = <47>; + clocks = <&ahb_gates 46>, <&de_fe_clk>, + <&dram_gates 25>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_fe_clk>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + fe0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + fe0_out_be0: endpoint@0 { + reg = <0>; + remote-endpoint = <&be0_in_fe0>; + }; + }; + }; + }; + + be0: display-backend@01e60000 { + compatible = "allwinner,sun5i-a13-display-backend"; + reg = <0x01e60000 0x10000>; + clocks = <&ahb_gates 44>, <&de_be_clk>, + <&dram_gates 26>; + clock-names = "ahb", "mod", + "ram"; + resets = <&de_be_clk>; + status = "disabled"; + + assigned-clocks = <&de_be_clk>; + assigned-clock-rates = <300000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + be0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + be0_in_fe0: endpoint@0 { + reg = <0>; + remote-endpoint = <&fe0_out_be0>; + }; + }; + + be0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + be0_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_be0>; + }; + }; + }; + }; + }; + + display-engine { + compatible = "allwinner,sun5i-a13-display-engine"; + allwinner,pipelines = <&fe0>; + }; }; diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 59a9426e3bd4..0840612b5ed6 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -88,6 +88,15 @@ clock-output-names = "osc24M"; }; + osc3M: osc3M_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <8>; + clock-mult = <1>; + clocks = <&osc24M>; + clock-output-names = "osc3M"; + }; + osc32k: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; @@ -112,6 +121,23 @@ "pll2-4x", "pll2-8x"; }; + pll3: clk@01c20010 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20010 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll3"; + }; + + pll3x2: pll3x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll3>; + clock-output-names = "pll3-2x"; + }; + pll4: clk@01c20018 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-pll1-clk"; @@ -136,6 +162,23 @@ clock-output-names = "pll6_sata", "pll6_other", "pll6"; }; + pll7: clk@01c20030 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20030 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll7"; + }; + + pll7x2: pll7x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll7>; + clock-output-names = "pll7-2x"; + }; + /* dummy is 200M */ cpu: cpu@01c20054 { #clock-cells = <0>; diff --git a/arch/arm/boot/dts/sun6i-a31s-colorfly-e708-q1.dts b/arch/arm/boot/dts/sun6i-a31s-colorfly-e708-q1.dts new file mode 100644 index 000000000000..e182eec6d878 --- /dev/null +++ b/arch/arm/boot/dts/sun6i-a31s-colorfly-e708-q1.dts @@ -0,0 +1,208 @@ +/* + * Copyright 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun6i-a31s.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include +#include + +/ { + model = "Colorfly E708 Q1 tablet"; + compatible = "colorfly,e708-q1", "allwinner,sun6i-a31s"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc3>; +}; + +&ehci0 { + /* rtl8188etv wifi is connected here */ + status = "okay"; +}; + +&lradc { + vref-supply = <®_aldo3>; + status = "okay"; + + button@1000 { + label = "Home"; + linux,code = ; + channel = <0>; + voltage = <1000000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_e708_q1>; + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ + cd-inverted; + status = "okay"; +}; + +&pio { + mma8452_int_e708_q1: mma8452_int_pin@0 { + allwinner,pins = "PA9"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + mmc0_cd_pin_e708_q1: mmc0_cd_pin@0 { + allwinner,pins = "PA8"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&p2wi { + status = "okay"; + + axp22x: pmic@68 { + compatible = "x-powers,axp221"; + reg = <0x68>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +#include "axp22x.dtsi" + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-lcd"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1320000>; + regulator-name = "vdd-cpus"; /* This is an educated guess */ +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1320000>; + regulator-name = "vdd-gpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1320000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc4 { + regulator-always-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1320000>; + regulator-name = "vdd-sys-dll"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_dldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pg"; +}; + +&simplefb_lcd { + vcc-lcd-supply = <®_dc1sw>; + vcc-pg-supply = <®_dldo2>; +}; + +/* + * FIXME for now we only support host mode and rely on u-boot to have + * turned on Vbus which is controlled by the axp221 pmic on the board. + * + * Once we have axp221 power-supply and vbus-usb support we should switch + * to fully supporting otg. + */ +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_dldo1>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun6i-a31s-primo81.dts b/arch/arm/boot/dts/sun6i-a31s-primo81.dts index 68b479b8772c..73c133f5e79c 100644 --- a/arch/arm/boot/dts/sun6i-a31s-primo81.dts +++ b/arch/arm/boot/dts/sun6i-a31s-primo81.dts @@ -176,8 +176,6 @@ }; ®_dc1sw { - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; regulator-name = "vcc-lcd"; }; diff --git a/arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts b/arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts index 360adfb1e9ca..d6ad6196a768 100644 --- a/arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts +++ b/arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts @@ -135,8 +135,6 @@ ®_dc1sw { regulator-name = "vcc-lcd-usb2"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; }; ®_dc5ldo { diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 8da939ab8350..83f39b0362cb 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -94,6 +94,24 @@ pinctrl-0 = <&mmc3_pwrseq_pin_cubietruck>; reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */ }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "On-board SPDIF"; + + simple-audio-card,cpu { + sound-dai = <&spdif>; + }; + + simple-audio-card,codec { + sound-dai = <&spdif_out>; + }; + }; + + spdif_out: spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + }; }; &ahci { @@ -301,6 +319,12 @@ status = "okay"; }; +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pins_a>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts index 661c21d9bdbd..10d48cbf81ff 100644 --- a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts +++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts @@ -65,6 +65,24 @@ default-state = "on"; }; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "On-board SPDIF"; + + simple-audio-card,cpu { + sound-dai = <&spdif>; + }; + + simple-audio-card,codec { + sound-dai = <&spdif_out>; + }; + }; + + spdif_out: spdif-out { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + }; }; &ahci { @@ -123,3 +141,9 @@ ®_ahci_5v { status = "okay"; }; + +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx_pins_a>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts new file mode 100644 index 000000000000..5ea4915f6d75 --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts @@ -0,0 +1,82 @@ + /* + * Copyright 2015 - Ultimaker B.V. + * Author Olliver Schinagl + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include "sun7i-a20-olinuxino-lime2.dts" + +/ { + model = "Olimex A20-OLinuXino-LIME2-eMMC"; + compatible = "olimex,a20-olinuxino-lime2-emmc", "allwinner,sun7i-a20"; + + mmc2_pwrseq: pwrseq { + pinctrl-0 = <&mmc2_pins_nrst>; + pinctrl-names = "default"; + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>; + }; +}; + +&pio { + mmc2_pins_nrst: mmc2@0 { + allwinner,pins = "PC16"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vcc3v3>; + vqmmc-supply = <®_vcc3v3>; + bus-width = <4>; + non-removable; + mmc-pwrseq = <&mmc2_pwrseq>; + status = "okay"; + + emmc: emmc@0 { + reg = <0>; + compatible = "mmc-card"; + broken-hpi; + }; +}; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 0940a788f824..febdf4c72fb0 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -85,8 +85,9 @@ compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "de_be0-lcd0-tve0"; - clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>, - <&ahb_gates 44>, <&dram_gates 26>; + clocks = <&pll5 1>, + <&ahb_gates 34>, <&ahb_gates 36>, <&ahb_gates 44>, + <&dram_gates 5>, <&dram_gates 26>; status = "disabled"; }; }; @@ -186,6 +187,15 @@ clock-output-names = "osc24M"; }; + osc3M: osc3M_clk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <8>; + clock-mult = <1>; + clocks = <&osc24M>; + clock-output-names = "osc3M"; + }; + osc32k: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; @@ -210,6 +220,22 @@ "pll2-4x", "pll2-8x"; }; + pll3: clk@01c20010 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20010 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll3"; + }; + + pll3x2: pll3x2_clk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <2>; + clock-output-names = "pll3-2x"; + }; + pll4: clk@01c20018 { #clock-cells = <0>; compatible = "allwinner,sun7i-a20-pll4-clk"; @@ -235,6 +261,22 @@ "pll6_div_4"; }; + pll7: clk@01c20030 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20030 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll7"; + }; + + pll7x2: pll7x2_clk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <2>; + clock-output-names = "pll7-2x"; + }; + pll8: clk@01c20040 { #clock-cells = <0>; compatible = "allwinner,sun7i-a20-pll4-clk"; @@ -476,6 +518,17 @@ clock-output-names = "ir1"; }; + spdif_clk: clk@01c200c0 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-mod1-clk"; + reg = <0x01c200c0 0x4>; + clocks = <&pll2 SUN4I_A10_PLL2_8X>, + <&pll2 SUN4I_A10_PLL2_4X>, + <&pll2 SUN4I_A10_PLL2_2X>, + <&pll2 SUN4I_A10_PLL2_1X>; + clock-output-names = "spdif"; + }; + keypad_clk: clk@01c200c4 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; @@ -1193,6 +1246,13 @@ allwinner,drive = ; allwinner,pull = ; }; + + spdif_tx_pins_a: spdif@0 { + allwinner,pins = "PB13"; + allwinner,function = "spdif"; + allwinner,drive = ; + allwinner,pull = ; + }; }; timer@01c20c00 { @@ -1226,6 +1286,19 @@ status = "disabled"; }; + spdif: spdif@01c21000 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun4i-a10-spdif"; + reg = <0x01c21000 0x400>; + interrupts = ; + clocks = <&apb0_gates 1>, <&spdif_clk>; + clock-names = "apb", "spdif"; + dmas = <&dma SUN4I_DMA_NORMAL 2>, + <&dma SUN4I_DMA_NORMAL 2>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + ir0: ir@01c21800 { compatible = "allwinner,sun4i-a10-ir"; clocks = <&apb0_gates 6>, <&ir0_clk>; diff --git a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts index 1aeb06c649b9..b2ce284a65a2 100644 --- a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts +++ b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts @@ -47,15 +47,26 @@ #include #include #include +#include / { - model = "Allwinner GT90H Quad Core Tablet (v4)"; - compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a33"; + model = "Allwinner GT90H Dual Core Tablet (v4)"; + compatible = "allwinner,gt90h-v4", "allwinner,sun8i-a23"; aliases { serial0 = &r_uart; }; + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en_pin_gt90h>; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; + default-brightness-level = <8>; + enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -106,8 +117,7 @@ &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_gt90h>; - /* FIXME this really is aldo1, correct once we've pmic support */ - vmmc-supply = <®_vcc3v0>; + vmmc-supply = <®_aldo1>; bus-width = <4>; cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ cd-inverted; @@ -115,6 +125,13 @@ }; &pio { + bl_en_pin_gt90h: bl_en_pin@0 { + allwinner,pins = "PH6"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + mmc0_cd_pin_gt90h: mmc0_cd_pin@0 { allwinner,pins = "PB4"; allwinner,function = "gpio_in"; @@ -123,12 +140,106 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins>; + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp22x: pmic@3a3 { + compatible = "x-powers,axp223"; + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + eldoin-supply = <®_dcdc1>; + }; +}; + &r_uart { pinctrl-names = "default"; pinctrl-0 = <&r_uart_pins_a>; status = "okay"; }; +#include "axp22x.dtsi" + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-io"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <2350000>; + regulator-max-microvolt = <2650000>; + regulator-name = "vdd-dll"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-lcd"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpus"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&simplefb_lcd { + vcc-lcd-supply = <®_dc1sw>; +}; + /* * FIXME for now we only support host mode and rely on u-boot to have * turned on Vbus which is controlled by the axp223 pmic on the board. @@ -141,5 +252,6 @@ }; &usbphy { + usb1_vbus-supply = <®_dldo1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts new file mode 100644 index 000000000000..cb5daafcb7c2 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts @@ -0,0 +1,243 @@ +/* + * Copyright 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-a23.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include +#include +#include + +/ { + model = "Polaroid MID2809PXE04 tablet"; + compatible = "polaroid,mid2809pxe04", "allwinner,sun8i-a23"; + + aliases { + serial0 = &r_uart; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en_pin_mid2809>; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; + default-brightness-level = <8>; + enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; +}; + +&lradc { + vref-supply = <®_vcc3v0>; + status = "okay"; + + button@200 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <200000>; + }; + + button@400 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <400000>; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_mid2809>; + vmmc-supply = <®_dcdc1>; + bus-width = <4>; + cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ + cd-inverted; + status = "okay"; +}; + +&pio { + bl_en_pin_mid2809: bl_en_pin@0 { + allwinner,pins = "PH6"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + mmc0_cd_pin_mid2809: mmc0_cd_pin@0 { + allwinner,pins = "PB4"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pins>; + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp22x: pmic@3a3 { + compatible = "x-powers,axp223"; + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + eldoin-supply = <®_dcdc1>; + }; +}; + +&r_uart { + pinctrl-names = "default"; + pinctrl-0 = <&r_uart_pins_a>; + status = "okay"; +}; + +#include "axp22x.dtsi" + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-io"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <2350000>; + regulator-max-microvolt = <2650000>; + regulator-name = "vdd-dll"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-lcd"; +}; + +®_dc5ldo { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpus"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v0"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-sys"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&simplefb_lcd { + vcc-lcd-supply = <®_dc1sw>; +}; + +/* + * FIXME for now we only support host mode and rely on u-boot to have + * turned on Vbus which is controlled by the axp223 pmic on the board. + * + * Once we have axp223 support we should switch to fully supporting otg. + */ +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts new file mode 100644 index 000000000000..f93f5d1695c4 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts @@ -0,0 +1,186 @@ +/* + * Copyright (C) 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include +#include + +/ { + model = "Xunlong Orange Pi 2"; + compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_opc>, <&leds_r_opc>; + + status_led { + label = "orangepi:red:status"; + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; + }; + + pwr_led { + label = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + r_gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&sw_r_opc>; + + sw2 { + label = "sw2"; + linux,code = ; + gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; + }; + + sw4 { + label = "sw4"; + linux,code = ; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + }; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_pwrseq_pin_orangepi>; + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_pins_a>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_a>; + vmmc-supply = <®_vcc3v3>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&pio { + leds_opc: led_pins@0 { + allwinner,pins = "PA15"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&r_pio { + leds_r_opc: led_pins@0 { + allwinner,pins = "PL10"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + sw_r_opc: key_pins@0 { + allwinner,pins = "PL3", "PL4"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 { + allwinner,pins = "PL7"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +®_usb1_vbus { + gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb1_vbus_pin_a { + allwinner,pins = "PG13"; +}; + +&usbphy { + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts new file mode 100644 index 000000000000..0adf932fd923 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts @@ -0,0 +1,145 @@ +/* + * Copyright (C) 2016 Hans de Goede + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include +#include + +/ { + model = "Xunlong Orange Pi One"; + compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_opc>, <&leds_r_opc>; + + pwr_led { + label = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status_led { + label = "orangepi:red:status"; + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; + }; + }; + + r_gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&sw_r_opc>; + + sw4 { + label = "sw4"; + linux,code = ; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pio { + leds_opc: led_pins@0 { + allwinner,pins = "PA15"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&r_pio { + leds_r_opc: led_pins@0 { + allwinner,pins = "PL10"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + sw_r_opc: key_pins@0 { + allwinner,pins = "PL3"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + /* USB VBUS is always on */ + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts new file mode 100644 index 000000000000..daf50b9a6657 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2015 Chen-Yu Tsai + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "sun8i-h3.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include +#include + +/ { + model = "Xunlong Orange Pi PC"; + compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_opc>, <&leds_r_opc>; + + pwr_led { + label = "orangepi:green:pwr"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + status_led { + label = "orangepi:red:status"; + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; + }; + }; + + r_gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&sw_r_opc>; + + sw4 { + label = "sw4"; + linux,code = ; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_pins_a>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + cd-inverted; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&pio { + leds_opc: led_pins@0 { + allwinner,pins = "PA15"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&r_pio { + leds_r_opc: led_pins@0 { + allwinner,pins = "PL10"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + sw_r_opc: key_pins@0 { + allwinner,pins = "PL3"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + /* USB VBUS is always on */ + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts index 79f40c3e6101..b0cb41787e09 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts @@ -40,95 +40,56 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -/dts-v1/; -#include "sun8i-h3.dtsi" -#include "sunxi-common-regulators.dtsi" - -#include -#include -#include +/* The Orange Pi Plus is an extended version of the Orange Pi 2 */ +#include "sun8i-h3-orangepi-2.dts" / { model = "Xunlong Orange Pi Plus"; compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3"; - aliases { - serial0 = &uart0; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - leds { - compatible = "gpio-leds"; + reg_usb3_vbus: usb3-vbus { + compatible = "regulator-fixed"; pinctrl-names = "default"; - pinctrl-0 = <&leds_opc>, <&leds_r_opc>; - - status_led { - label = "orangepi-plus:red:status"; - gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; - }; - - pwr_led { - label = "orangepi-plus:green:pwr"; - gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; - default-state = "on"; - }; + pinctrl-0 = <&usb3_vbus_pin_a>; + regulator-name = "usb3-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + enable-active-high; + gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; }; +}; - r_gpio_keys { - compatible = "gpio-keys"; - input-name = "sw4"; +&ehci3 { + status = "okay"; +}; - pinctrl-names = "default"; - pinctrl-0 = <&sw_r_opc>; +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_8bit_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; - sw4@0 { - label = "sw4"; - linux,code = ; - gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; - }; - }; +&mmc2_8bit_pins { + /* Increase drive strength for DDR modes */ + allwinner,drive = ; + /* eMMC is missing pull-ups */ + allwinner,pull = ; }; &pio { - leds_opc: led_pins@0 { - allwinner,pins = "PA15"; + usb3_vbus_pin_a: usb3_vbus_pin@0 { + allwinner,pins = "PG11"; allwinner,function = "gpio_out"; allwinner,drive = ; allwinner,pull = ; }; }; -&r_pio { - leds_r_opc: led_pins@0 { - allwinner,pins = "PL10"; - allwinner,function = "gpio_out"; - allwinner,drive = ; - allwinner,pull = ; - }; - - sw_r_opc: key_pins@0 { - allwinner,pins = "PL03"; - allwinner,function = "gpio_in"; - allwinner,drive = ; - allwinner,pull = ; - }; -}; - -&mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; - vmmc-supply = <®_vcc3v3>; - bus-width = <4>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ - cd-inverted; - status = "okay"; -}; - -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; - status = "okay"; +&usbphy { + usb3_vbus-supply = <®_usb3_vbus>; }; diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index dadb7f60c062..4a4926b0b0ed 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -269,6 +269,18 @@ "mmc2_sample"; }; + usb_clk: clk@01c200cc { + #clock-cells = <1>; + #reset-cells = <1>; + compatible = "allwinner,sun8i-h3-usb-clk"; + reg = <0x01c200cc 0x4>; + clocks = <&osc24M>; + clock-output-names = "usb_phy0", "usb_phy1", + "usb_phy2", "usb_phy3", + "usb_ohci0", "usb_ohci1", + "usb_ohci2", "usb_ohci3"; + }; + mbus_clk: clk@01c2015c { #clock-cells = <0>; compatible = "allwinner,sun8i-a23-mbus-clk"; @@ -377,6 +389,107 @@ #size-cells = <0>; }; + usbphy: phy@01c19400 { + compatible = "allwinner,sun8i-h3-usb-phy"; + reg = <0x01c19400 0x2c>, + <0x01c1a800 0x4>, + <0x01c1b800 0x4>, + <0x01c1c800 0x4>, + <0x01c1d800 0x4>; + reg-names = "phy_ctrl", + "pmu0", + "pmu1", + "pmu2", + "pmu3"; + clocks = <&usb_clk 8>, + <&usb_clk 9>, + <&usb_clk 10>, + <&usb_clk 11>; + clock-names = "usb0_phy", + "usb1_phy", + "usb2_phy", + "usb3_phy"; + resets = <&usb_clk 0>, + <&usb_clk 1>, + <&usb_clk 2>, + <&usb_clk 3>; + reset-names = "usb0_reset", + "usb1_reset", + "usb2_reset", + "usb3_reset"; + status = "disabled"; + #phy-cells = <1>; + }; + + ehci1: usb@01c1b000 { + compatible = "allwinner,sun8i-h3-ehci", "generic-ehci"; + reg = <0x01c1b000 0x100>; + interrupts = ; + clocks = <&bus_gates 25>, <&bus_gates 29>; + resets = <&ahb_rst 25>, <&ahb_rst 29>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci1: usb@01c1b400 { + compatible = "allwinner,sun8i-h3-ohci", "generic-ohci"; + reg = <0x01c1b400 0x100>; + interrupts = ; + clocks = <&bus_gates 29>, <&bus_gates 25>, + <&usb_clk 17>; + resets = <&ahb_rst 29>, <&ahb_rst 25>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci2: usb@01c1c000 { + compatible = "allwinner,sun8i-h3-ehci", "generic-ehci"; + reg = <0x01c1c000 0x100>; + interrupts = ; + clocks = <&bus_gates 26>, <&bus_gates 30>; + resets = <&ahb_rst 26>, <&ahb_rst 30>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci2: usb@01c1c400 { + compatible = "allwinner,sun8i-h3-ohci", "generic-ohci"; + reg = <0x01c1c400 0x100>; + interrupts = ; + clocks = <&bus_gates 30>, <&bus_gates 26>, + <&usb_clk 18>; + resets = <&ahb_rst 30>, <&ahb_rst 26>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci3: usb@01c1d000 { + compatible = "allwinner,sun8i-h3-ehci", "generic-ehci"; + reg = <0x01c1d000 0x100>; + interrupts = ; + clocks = <&bus_gates 27>, <&bus_gates 31>; + resets = <&ahb_rst 27>, <&ahb_rst 31>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci3: usb@01c1d400 { + compatible = "allwinner,sun8i-h3-ohci", "generic-ohci"; + reg = <0x01c1d400 0x100>; + interrupts = ; + clocks = <&bus_gates 31>, <&bus_gates 27>, + <&usb_clk 19>; + resets = <&ahb_rst 31>, <&ahb_rst 27>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; + }; + pio: pinctrl@01c20800 { compatible = "allwinner,sun8i-h3-pinctrl"; reg = <0x01c20800 0x400>; @@ -417,6 +530,16 @@ allwinner,drive = ; allwinner,pull = ; }; + + mmc2_8bit_pins: mmc2_8bit { + allwinner,pins = "PC5", "PC6", "PC8", + "PC9", "PC10", "PC11", + "PC12", "PC13", "PC14", + "PC15", "PC16"; + allwinner,function = "mmc2"; + allwinner,drive = ; + allwinner,pull = ; + }; }; ahb_rst: reset@01c202c0 { diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi index ef665d21d317..dd7eb5f624d9 100644 --- a/arch/arm/boot/dts/tango4-common.dtsi +++ b/arch/arm/boot/dts/tango4-common.dtsi @@ -3,11 +3,13 @@ * https://github.com/mansr/linux-tangox */ -#define CPU_CLK 0 -#define SYS_CLK 1 - #include +#define CPU_CLK 0 +#define SYS_CLK 1 +#define USB_CLK 2 +#define SDIO_CLK 3 + / { interrupt-parent = <&gic>; #address-cells = <1>; @@ -70,7 +72,7 @@ clkgen: clkgen@10000 { compatible = "sigma,tango4-clkgen"; - reg = <0x10000 0x40>; + reg = <0x10000 0x100>; clocks = <&xtal>; #clock-cells = <1>; }; @@ -89,6 +91,12 @@ reg-shift = <2>; }; + watchdog@1fd00 { + compatible = "sigma,smp8759-wdt"; + reg = <0x1fd00 8>; + clocks = <&xtal>; + }; + eth0: ethernet@26000 { compatible = "sigma,smp8734-ethernet"; reg = <0x26000 0x800>; diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi index 7ed88ee629fb..d2e65c46bcc7 100644 --- a/arch/arm/boot/dts/tango4-smp8758.dtsi +++ b/arch/arm/boot/dts/tango4-smp8758.dtsi @@ -1,4 +1,4 @@ -#include +#include "tango4-common.dtsi" / { cpus { @@ -11,6 +11,9 @@ next-level-cache = <&l2cc>; device_type = "cpu"; reg = <0>; + clocks = <&clkgen CPU_CLK>; + clock-latency = <1>; + operating-points = <1215000 0 607500 0 405000 0 243000 0 135000 0>; }; cpu1: cpu@1 { @@ -28,4 +31,27 @@ , ; }; + + soc { + cpu_temp: thermal@920100 { + #thermal-sensor-cells = <0>; + compatible = "sigma,smp8758-thermal"; + reg = <0x920100 12>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay = <997>; /* milliseconds */ + polling-delay-passive = <499>; /* milliseconds */ + thermal-sensors = <&cpu_temp>; + trips { + cpu_critical { + temperature = <120000>; + hysteresis = <2500>; + type = "critical"; + }; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/tango4-vantage-1172.dts b/arch/arm/boot/dts/tango4-vantage-1172.dts index 3e5b9c81a51c..4cab64cb581e 100644 --- a/arch/arm/boot/dts/tango4-vantage-1172.dts +++ b/arch/arm/boot/dts/tango4-vantage-1172.dts @@ -1,7 +1,6 @@ /dts-v1/; #include "tango4-smp8758.dtsi" -#include "tango4-common.dtsi" / { model = "Sigma Designs SMP8758 Vantage-1172 Rev E1"; diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 8b7aa0dcdc6e..c970bf65c74c 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -18,6 +18,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x80000000 0x40000000>; }; @@ -1164,7 +1168,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; volume_down { diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts index 38acf78d7815..9d868af97b8e 100644 --- a/arch/arm/boot/dts/tegra114-roth.dts +++ b/arch/arm/boot/dts/tegra114-roth.dts @@ -1047,7 +1047,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra114-tn7.dts b/arch/arm/boot/dts/tegra114-tn7.dts index f91c2c9b2f94..89047edb5c5f 100644 --- a/arch/arm/boot/dts/tegra114-tn7.dts +++ b/arch/arm/boot/dts/tegra114-tn7.dts @@ -292,7 +292,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; volume_down { diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index d845bd1448b5..cb9393a53422 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -150,7 +150,7 @@ }; timer@60005000 { - compatible = "nvidia,tegra114-timer", "nvidia,tegra20-timer"; + compatible = "nvidia,tegra114-timer", "nvidia,tegra30-timer", "nvidia,tegra20-timer"; reg = <0x60005000 0x400>; interrupts = , , @@ -256,7 +256,7 @@ * driver and APB DMA based serial driver for higher baudrate * and performace. To enable the 8250 based driver, the compatible * is "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable - * the APB DMA based serial driver, the comptible is + * the APB DMA based serial driver, the compatible is * "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart". */ uarta: serial@70006000 { diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 66b4451eb2ca..941f36263c8f 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -12,7 +12,15 @@ aliases { rtc0 = "/i2c@0,7000d000/pmic@40"; rtc1 = "/rtc@0,7000e000"; + + /* This order keeps the mapping DB9 connector <-> ttyS0 */ serial0 = &uartd; + serial1 = &uarta; + serial2 = &uartb; + }; + + chosen { + stdout-path = "serial0:115200n8"; }; memory { @@ -30,11 +38,17 @@ vddio-pex-ctl-supply = <&vdd_3v3_lp0>; avdd-pll-erefe-supply = <&avdd_1v05_run>; + /* Mini PCIe */ pci@1,0 { + phys = <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-4}>; + phy-names = "pcie-0"; status = "okay"; }; + /* Gigabit Ethernet */ pci@2,0 { + phys = <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-2}>; + phy-names = "pcie-0"; status = "okay"; }; }; @@ -1367,6 +1381,28 @@ }; }; + /* + * First high speed UART, exposed on the expansion connector J3A2 + * Pin 41: BR_UART1_TXD + * Pin 44: BR_UART1_RXD + */ + serial@70006000 { + compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart"; + status = "okay"; + }; + + /* + * Second high speed UART, exposed on the expansion connector J3A2 + * Pin 65: UART2_RXD + * Pin 68: UART2_TXD + * Pin 71: UART2_CTS_L + * Pin 74: UART2_RTS_L + */ + serial@70006040 { + compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart"; + status = "okay"; + }; + /* DB9 serial port */ serial@0,70006300 { status = "okay"; @@ -1647,6 +1683,9 @@ sata@0,70020000 { status = "okay"; + phys = <&{/padctl@0,7009f000/pads/sata/lanes/sata-0}>; + phy-names = "sata-0"; + hvdd-supply = <&vdd_3v3_lp0>; vddio-supply = <&vdd_1v05_run>; avdd-supply = <&vdd_1v05_run>; @@ -1659,28 +1698,107 @@ status = "okay"; }; - padctl@0,7009f000 { - pinctrl-0 = <&padctl_default>; - pinctrl-names = "default"; + usb@0,70090000 { + phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-0}>, /* Micro A/B */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* Mini PCIe */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* USB3 */ + <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>; /* USB3 */ + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0"; - padctl_default: pinmux { - usb3 { - nvidia,lanes = "pcie-0", "pcie-1"; - nvidia,function = "usb3"; - nvidia,iddq = <0>; + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-usb-ss-pll-supply = <&vdd_1v05_run>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>; + + status = "okay"; + }; + + padctl@0,7009f000 { + status = "okay"; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; }; pcie { - nvidia,lanes = "pcie-2", "pcie-3", - "pcie-4"; - nvidia,function = "pcie"; - nvidia,iddq = <0>; + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-2 { + nvidia,function = "pcie"; + status = "okay"; + }; + + pcie-4 { + nvidia,function = "pcie"; + status = "okay"; + }; + }; }; sata { - nvidia,lanes = "sata-0"; - nvidia,function = "sata"; - nvidia,iddq = <0>; + status = "okay"; + + lanes { + sata-0 { + nvidia,function = "sata"; + status = "okay"; + }; + }; + }; + }; + + ports { + /* Micro A/B */ + usb2-0 { + status = "okay"; + mode = "otg"; + }; + + /* Mini PCIe */ + usb2-1 { + status = "okay"; + mode = "host"; + }; + + /* USB3 */ + usb2-2 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_usb3_vbus>; + }; + + usb3-0 { + nvidia,usb2-companion = <2>; + status = "okay"; }; }; }; @@ -1761,7 +1879,7 @@ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <10>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index ec1aa64ded68..0710a600cc69 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -8,6 +8,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x0 0x80000000 0x0 0x80000000>; }; @@ -220,7 +224,7 @@ regulator-always-on; }; - ldo0 { + avdd_1v05_run: ldo0 { regulator-name = "+1.05V_RUN_AVDD"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; @@ -364,6 +368,99 @@ status = "okay"; }; + usb@0,70090000 { + phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */ + <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */ + <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */ + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1"; + + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-usb-ss-pll-supply = <&vdd_1v05_run>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>; + + status = "okay"; + }; + + padctl@0,7009f000 { + status = "okay"; + + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + vbus-supply = <&vdd_usb1_vbus>; + status = "okay"; + mode = "otg"; + }; + + usb2-1 { + vbus-supply = <&vdd_run_cam>; + status = "okay"; + mode = "host"; + }; + + usb2-2 { + vbus-supply = <&vdd_usb3_vbus>; + status = "okay"; + mode = "host"; + }; + + usb3-0 { + nvidia,usb2-companion = <0>; + status = "okay"; + }; + + usb3-1 { + nvidia,usb2-companion = <1>; + status = "okay"; + }; + }; + }; + sdhci0_pwrseq: sdhci0_pwrseq { compatible = "mmc-pwrseq-simple"; @@ -410,33 +507,6 @@ }; }; - usb@0,7d000000 { /* Rear external USB port. */ - status = "okay"; - }; - - usb-phy@0,7d000000 { - status = "okay"; - vbus-supply = <&vdd_usb1_vbus>; - }; - - usb@0,7d004000 { /* Internal webcam. */ - status = "okay"; - }; - - usb-phy@0,7d004000 { - status = "okay"; - vbus-supply = <&vdd_run_cam>; - }; - - usb@0,7d008000 { /* Left external USB port. */ - status = "okay"; - }; - - usb-phy@0,7d008000 { - status = "okay"; - vbus-supply = <&vdd_usb3_vbus>; - }; - backlight: backlight { compatible = "pwm-backlight"; @@ -509,7 +579,7 @@ linux,input-type = <5>; linux,code = ; debounce-interval = <1>; - gpio-key,wakeup; + wakeup-source; }; power { @@ -517,7 +587,7 @@ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <30>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index cfbdf429b45d..973446d07182 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -13,6 +13,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x0 0x80000000 0x0 0x80000000>; }; @@ -753,7 +757,7 @@ regulator-always-on; }; - ldo0 { + avdd_1v05_run: ldo0 { regulator-name = "+1.05V_RUN_AVDD"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; @@ -895,6 +899,105 @@ status = "okay"; }; + usb@0,70090000 { + phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */ + <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */ + <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */ + <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */ + phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1"; + + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-usb-ss-pll-supply = <&vdd_1v05_run>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>; + + status = "okay"; + }; + + padctl@0,7009f000 { + pads { + usb2 { + status = "okay"; + + lanes { + usb2-0 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-1 { + nvidia,function = "xusb"; + status = "okay"; + }; + + usb2-2 { + nvidia,function = "xusb"; + status = "okay"; + }; + }; + }; + + pcie { + status = "okay"; + + lanes { + pcie-0 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + + pcie-1 { + nvidia,function = "usb3-ss"; + status = "okay"; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "okay"; + mode = "otg"; + + vbus-supply = <&vdd_usb1_vbus>; + }; + + usb2-1 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_run_cam>; + }; + + usb2-2 { + status = "okay"; + mode = "host"; + + vbus-supply = <&vdd_usb3_vbus>; + }; + + usb3-0 { + nvidia,usb2-companion = <0>; + status = "okay"; + }; + + usb3-1 { + nvidia,usb2-companion = <2>; + status = "okay"; + }; + }; + }; + sdhci@0,700b0400 { cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>; @@ -975,7 +1078,7 @@ gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <10>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 68669f791c8b..ea4811870de2 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -2,7 +2,6 @@ #include #include #include -#include #include #include #include @@ -51,9 +50,6 @@ reset-names = "pex", "afi", "pcie_x"; status = "disabled"; - phys = <&padctl TEGRA_XUSB_PADCTL_PCIE>; - phy-names = "pcie"; - pci@1,0 { device_type = "pci"; assigned-addresses = <0x82000800 0 0x01000000 0 0x1000>; @@ -208,7 +204,7 @@ }; timer@0,60005000 { - compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer"; + compatible = "nvidia,tegra124-timer", "nvidia,tegra30-timer", "nvidia,tegra20-timer"; reg = <0x0 0x60005000 0x0 0x400>; interrupts = , , @@ -322,7 +318,7 @@ * driver and APB DMA based serial driver for higher baudrate * and performace. To enable the 8250 based driver, the compatible * is "nvidia,tegra124-uart", "nvidia,tegra20-uart" and to enable - * the APB DMA based serial driver, the comptible is + * the APB DMA based serial driver, the compatible is * "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart". */ uarta: serial@0,70006000 { @@ -622,8 +618,6 @@ <&tegra_car 123>, <&tegra_car 129>; reset-names = "sata", "sata-oob", "sata-cold"; - phys = <&padctl TEGRA_XUSB_PADCTL_SATA>; - phy-names = "sata-phy"; status = "disabled"; }; @@ -642,13 +636,172 @@ status = "disabled"; }; + usb@0,70090000 { + compatible = "nvidia,tegra124-xusb"; + reg = <0x0 0x70090000 0x0 0x8000>, + <0x0 0x70098000 0x0 0x1000>, + <0x0 0x70099000 0x0 0x1000>; + reg-names = "hcd", "fpci", "ipfs"; + + interrupts = , + ; + + clocks = <&tegra_car TEGRA124_CLK_XUSB_HOST>, + <&tegra_car TEGRA124_CLK_XUSB_HOST_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FALCON_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_SS>, + <&tegra_car TEGRA124_CLK_XUSB_SS_DIV2>, + <&tegra_car TEGRA124_CLK_XUSB_SS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_HS_SRC>, + <&tegra_car TEGRA124_CLK_XUSB_FS_SRC>, + <&tegra_car TEGRA124_CLK_PLL_U_480M>, + <&tegra_car TEGRA124_CLK_CLK_M>, + <&tegra_car TEGRA124_CLK_PLL_E>; + clock-names = "xusb_host", "xusb_host_src", + "xusb_falcon_src", "xusb_ss", + "xusb_ss_div2", "xusb_ss_src", + "xusb_hs_src", "xusb_fs_src", + "pll_u_480m", "clk_m", "pll_e"; + resets = <&tegra_car 89>, <&tegra_car 156>, + <&tegra_car 143>; + reset-names = "xusb_host", "xusb_ss", "xusb_src"; + + nvidia,xusb-padctl = <&padctl>; + + status = "disabled"; + }; + padctl: padctl@0,7009f000 { compatible = "nvidia,tegra124-xusb-padctl"; reg = <0x0 0x7009f000 0x0 0x1000>; resets = <&tegra_car 142>; reset-names = "padctl"; - #phy-cells = <1>; + pads { + usb2 { + status = "disabled"; + + lanes { + usb2-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + usb2-2 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + ulpi { + status = "disabled"; + + lanes { + ulpi-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + hsic { + status = "disabled"; + + lanes { + hsic-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + hsic-1 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + pcie { + status = "disabled"; + + lanes { + pcie-0 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-1 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-2 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-3 { + status = "disabled"; + #phy-cells = <0>; + }; + + pcie-4 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + + sata { + status = "disabled"; + + lanes { + sata-0 { + status = "disabled"; + #phy-cells = <0>; + }; + }; + }; + }; + + ports { + usb2-0 { + status = "disabled"; + }; + + usb2-1 { + status = "disabled"; + }; + + usb2-2 { + status = "disabled"; + }; + + ulpi-0 { + status = "disabled"; + }; + + hsic-0 { + status = "disabled"; + }; + + hsic-1 { + status = "disabled"; + }; + + usb3-0 { + status = "disabled"; + }; + + usb3-1 { + status = "disabled"; + }; + }; }; sdhci@0,700b0000 { diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index b926a07b9443..d2e960cbc001 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -13,6 +13,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x40000000>; }; @@ -655,7 +659,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra20-iris-512.dts b/arch/arm/boot/dts/tegra20-iris-512.dts index 1dd7d7bfdfcc..bb56dfe9e10c 100644 --- a/arch/arm/boot/dts/tegra20-iris-512.dts +++ b/arch/arm/boot/dts/tegra20-iris-512.dts @@ -11,6 +11,10 @@ serial1 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + host1x@50000000 { hdmi@54280000 { status = "okay"; diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts index 9b87526ab0b7..34c6588e92ef 100644 --- a/arch/arm/boot/dts/tegra20-medcom-wide.dts +++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts @@ -10,6 +10,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + pwm@7000a000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index ed7e1009326c..33ed2b23026b 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -14,6 +14,10 @@ serial1 = &uartc; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x20000000>; }; @@ -521,7 +525,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(J, 7) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index aea8994b35f2..94b60a710dd8 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -13,6 +13,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x40000000>; }; @@ -807,7 +811,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; lid { @@ -816,7 +820,7 @@ linux,input-type = <5>; /* EV_SW */ linux,code = <0>; /* SW_LID */ debounce-interval = <1>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index 13d4e6185275..025e9e8037da 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -10,6 +10,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x20000000>; }; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index d99af4ef9c64..4a035f74043a 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -13,6 +13,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x40000000>; }; @@ -392,7 +396,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 04c58e9ca490..a28c060a839b 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -13,6 +13,10 @@ serial0 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x40000000>; }; @@ -601,7 +605,7 @@ label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index 340d81108df1..073806d07b2b 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -13,6 +13,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x00000000 0x20000000>; }; @@ -508,7 +512,7 @@ nvidia,repeat-delay-ms = <160>; nvidia,kbc-row-pins = <0 1 2>; nvidia,kbc-col-pins = <16 17>; - nvidia,wakeup-source; + wakeup-source; linux,keymap = ; reg = <0x50040600 0x20>; interrupts = ; + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>; clocks = <&tegra_car TEGRA20_CLK_TWD>; }; @@ -309,7 +309,7 @@ * driver and APB DMA based serial driver for higher baudrate * and performace. To enable the 8250 based driver, the compatible * is "nvidia,tegra20-uart" and to enable the APB DMA based serial - * driver, the comptible is "nvidia,tegra20-hsuart". + * driver, the compatible is "nvidia,tegra20-hsuart". */ uarta: serial@70006000 { compatible = "nvidia,tegra20-uart"; diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts index f2879cfcca62..99a69457dbf5 100644 --- a/arch/arm/boot/dts/tegra30-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts @@ -17,6 +17,10 @@ serial3 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + pcie-controller@00003000 { status = "okay"; @@ -196,7 +200,7 @@ gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <10>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 3dede3934446..1eca3b28ac64 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -12,6 +12,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x80000000 0x7ff00000>; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index bb1ca158273c..4721c1c9c780 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -35,6 +35,10 @@ serial1 = &uartc; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { reg = <0x80000000 0x40000000>; }; @@ -626,7 +630,7 @@ interrupts = <2 0>; linux,code = ; debounce-interval = <100>; - gpio-key,wakeup; + wakeup-source; }; volume-down { diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts index 3ff019f47d00..76875c3160fe 100644 --- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts @@ -15,6 +15,10 @@ serial2 = &uartd; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + host1x@50000000 { dc@54200000 { rgb { @@ -142,7 +146,7 @@ gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; linux,code = ; debounce-interval = <10>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 313e260529a3..5030065cbdfe 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -230,7 +230,7 @@ reg = <0x50040600 0x20>; interrupt-parent = <&intc>; interrupts = ; + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>; clocks = <&tegra_car TEGRA30_CLK_TWD>; }; @@ -371,7 +371,7 @@ * driver and APB DMA based serial driver for higher baudrate * and performace. To enable the 8250 based driver, the compatible * is "nvidia,tegra30-uart", "nvidia,tegra20-uart" and to enable - * the APB DMA based serial driver, the comptible is + * the APB DMA based serial driver, the compatible is * "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart". */ uarta: serial@70006000 { diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi index 55eb35f068fb..c45f97f37563 100644 --- a/arch/arm/boot/dts/twl6030.dtsi +++ b/arch/arm/boot/dts/twl6030.dtsi @@ -99,4 +99,10 @@ compatible = "ti,twl6030-pwmled"; #pwm-cells = <2>; }; + + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; }; diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi index 24592798a368..f2f3fbe2d517 100644 --- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi +++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi @@ -68,6 +68,16 @@ function = "i2c4"; }; + pinctrl_nand: nand_grp { + groups = "nand"; + function = "nand"; + }; + + pinctrl_nand2cs: nand2cs_grp { + groups = "nand", "nand_cs1"; + function = "nand"; + }; + pinctrl_uart0: uart0_grp { groups = "uart0"; function = "uart0"; diff --git a/arch/arm/boot/dts/versatile-ab.dts b/arch/arm/boot/dts/versatile-ab.dts index d23320af5ea7..409e069b3a84 100644 --- a/arch/arm/boot/dts/versatile-ab.dts +++ b/arch/arm/boot/dts/versatile-ab.dts @@ -119,8 +119,9 @@ }; flash@34000000 { - compatible = "arm,versatile-flash"; - reg = <0x34000000 0x4000000>; + /* 64 MiB NOR flash in non-interleaved chips */ + compatible = "arm,versatile-flash", "cfi-flash"; + reg = <0x34000000 0x04000000>; bank-width = <4>; }; diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index 7a556b92e55c..3086efacd00e 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -75,19 +75,19 @@ compatible = "arm,vexpress-sysreg"; reg = <0x010000 0x1000>; - v2m_led_gpios: sys_led@08 { + v2m_led_gpios: sys_led { compatible = "arm,vexpress-sysreg,sys_led"; gpio-controller; #gpio-cells = <2>; }; - v2m_mmc_gpios: sys_mci@48 { + v2m_mmc_gpios: sys_mci { compatible = "arm,vexpress-sysreg,sys_mci"; gpio-controller; #gpio-cells = <2>; }; - v2m_flash_gpios: sys_flash@4c { + v2m_flash_gpios: sys_flash { compatible = "arm,vexpress-sysreg,sys_flash"; gpio-controller; #gpio-cells = <2>; @@ -286,7 +286,7 @@ }; }; - v2m_fixed_3v3: fixedregulator@0 { + v2m_fixed_3v3: fixed-regulator-0 { compatible = "regulator-fixed"; regulator-name = "3V3"; regulator-min-microvolt = <3300000>; @@ -318,49 +318,49 @@ leds { compatible = "gpio-leds"; - user@1 { + user1 { label = "v2m:green:user1"; gpios = <&v2m_led_gpios 0 0>; linux,default-trigger = "heartbeat"; }; - user@2 { + user2 { label = "v2m:green:user2"; gpios = <&v2m_led_gpios 1 0>; linux,default-trigger = "mmc0"; }; - user@3 { + user3 { label = "v2m:green:user3"; gpios = <&v2m_led_gpios 2 0>; linux,default-trigger = "cpu0"; }; - user@4 { + user4 { label = "v2m:green:user4"; gpios = <&v2m_led_gpios 3 0>; linux,default-trigger = "cpu1"; }; - user@5 { + user5 { label = "v2m:green:user5"; gpios = <&v2m_led_gpios 4 0>; linux,default-trigger = "cpu2"; }; - user@6 { + user6 { label = "v2m:green:user6"; gpios = <&v2m_led_gpios 5 0>; linux,default-trigger = "cpu3"; }; - user@7 { + user7 { label = "v2m:green:user7"; gpios = <&v2m_led_gpios 6 0>; linux,default-trigger = "cpu4"; }; - user@8 { + user8 { label = "v2m:green:user8"; gpios = <&v2m_led_gpios 7 0>; linux,default-trigger = "cpu5"; @@ -371,7 +371,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - osc@0 { + oscclk0 { /* MCC static memory clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -380,7 +380,7 @@ clock-output-names = "v2m:oscclk0"; }; - v2m_oscclk1: osc@1 { + v2m_oscclk1: oscclk1 { /* CLCD clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 1>; @@ -389,7 +389,7 @@ clock-output-names = "v2m:oscclk1"; }; - v2m_oscclk2: osc@2 { + v2m_oscclk2: oscclk2 { /* IO FPGA peripheral clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 2>; @@ -398,7 +398,7 @@ clock-output-names = "v2m:oscclk2"; }; - volt@0 { + volt-vio { /* Logic level voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 0>; @@ -407,34 +407,34 @@ label = "VIO"; }; - temp@0 { + temp-mcc { /* MCC internal operating temperature */ compatible = "arm,vexpress-temp"; arm,vexpress-sysreg,func = <4 0>; label = "MCC"; }; - reset@0 { + reset { compatible = "arm,vexpress-reset"; arm,vexpress-sysreg,func = <5 0>; }; - muxfpga@0 { + muxfpga { compatible = "arm,vexpress-muxfpga"; arm,vexpress-sysreg,func = <7 0>; }; - shutdown@0 { + shutdown { compatible = "arm,vexpress-shutdown"; arm,vexpress-sysreg,func = <8 0>; }; - reboot@0 { + reboot { compatible = "arm,vexpress-reboot"; arm,vexpress-sysreg,func = <9 0>; }; - dvimode@0 { + dvimode { compatible = "arm,vexpress-dvimode"; arm,vexpress-sysreg,func = <11 0>; }; diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi index 47e4a115adef..c6393d3f1719 100644 --- a/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -74,19 +74,19 @@ compatible = "arm,vexpress-sysreg"; reg = <0x00000 0x1000>; - v2m_led_gpios: sys_led@08 { + v2m_led_gpios: sys_led { compatible = "arm,vexpress-sysreg,sys_led"; gpio-controller; #gpio-cells = <2>; }; - v2m_mmc_gpios: sys_mci@48 { + v2m_mmc_gpios: sys_mci { compatible = "arm,vexpress-sysreg,sys_mci"; gpio-controller; #gpio-cells = <2>; }; - v2m_flash_gpios: sys_flash@4c { + v2m_flash_gpios: sys_flash { compatible = "arm,vexpress-sysreg,sys_flash"; gpio-controller; #gpio-cells = <2>; @@ -285,7 +285,7 @@ }; }; - v2m_fixed_3v3: fixedregulator@0 { + v2m_fixed_3v3: fixed-regulator-0 { compatible = "regulator-fixed"; regulator-name = "3V3"; regulator-min-microvolt = <3300000>; @@ -317,49 +317,49 @@ leds { compatible = "gpio-leds"; - user@1 { + user1 { label = "v2m:green:user1"; gpios = <&v2m_led_gpios 0 0>; linux,default-trigger = "heartbeat"; }; - user@2 { + user2 { label = "v2m:green:user2"; gpios = <&v2m_led_gpios 1 0>; linux,default-trigger = "mmc0"; }; - user@3 { + user3 { label = "v2m:green:user3"; gpios = <&v2m_led_gpios 2 0>; linux,default-trigger = "cpu0"; }; - user@4 { + user4 { label = "v2m:green:user4"; gpios = <&v2m_led_gpios 3 0>; linux,default-trigger = "cpu1"; }; - user@5 { + user5 { label = "v2m:green:user5"; gpios = <&v2m_led_gpios 4 0>; linux,default-trigger = "cpu2"; }; - user@6 { + user6 { label = "v2m:green:user6"; gpios = <&v2m_led_gpios 5 0>; linux,default-trigger = "cpu3"; }; - user@7 { + user7 { label = "v2m:green:user7"; gpios = <&v2m_led_gpios 6 0>; linux,default-trigger = "cpu4"; }; - user@8 { + user8 { label = "v2m:green:user8"; gpios = <&v2m_led_gpios 7 0>; linux,default-trigger = "cpu5"; @@ -370,7 +370,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - osc@0 { + oscclk0 { /* MCC static memory clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -379,7 +379,7 @@ clock-output-names = "v2m:oscclk0"; }; - v2m_oscclk1: osc@1 { + v2m_oscclk1: oscclk1 { /* CLCD clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 1>; @@ -388,7 +388,7 @@ clock-output-names = "v2m:oscclk1"; }; - v2m_oscclk2: osc@2 { + v2m_oscclk2: oscclk2 { /* IO FPGA peripheral clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 2>; @@ -397,7 +397,7 @@ clock-output-names = "v2m:oscclk2"; }; - volt@0 { + volt-vio { /* Logic level voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 0>; @@ -406,34 +406,34 @@ label = "VIO"; }; - temp@0 { + temp-mcc { /* MCC internal operating temperature */ compatible = "arm,vexpress-temp"; arm,vexpress-sysreg,func = <4 0>; label = "MCC"; }; - reset@0 { + reset { compatible = "arm,vexpress-reset"; arm,vexpress-sysreg,func = <5 0>; }; - muxfpga@0 { + muxfpga { compatible = "arm,vexpress-muxfpga"; arm,vexpress-sysreg,func = <7 0>; }; - shutdown@0 { + shutdown { compatible = "arm,vexpress-shutdown"; arm,vexpress-sysreg,func = <8 0>; }; - reboot@0 { + reboot { compatible = "arm,vexpress-reboot"; arm,vexpress-sysreg,func = <9 0>; }; - dvimode@0 { + dvimode { compatible = "arm,vexpress-dvimode"; arm,vexpress-sysreg,func = <11 0>; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 9420053acc14..102838fcc588 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -55,14 +55,14 @@ compatible = "arm,hdlcd"; reg = <0 0x2b000000 0 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk5>; + clocks = <&hdlcd_clk>; clock-names = "pxlclk"; }; memory-controller@2b0a0000 { compatible = "arm,pl341", "arm,primecell"; reg = <0 0x2b0a0000 0 0x1000>; - clocks = <&oscclk7>; + clocks = <&sys_pll>; clock-names = "apb_pclk"; }; @@ -71,7 +71,7 @@ status = "disabled"; reg = <0 0x2b060000 0 0x1000>; interrupts = <0 98 4>; - clocks = <&oscclk7>; + clocks = <&sys_pll>; clock-names = "apb_pclk"; }; @@ -92,7 +92,7 @@ reg = <0 0x7ffd0000 0 0x1000>; interrupts = <0 86 4>, <0 87 4>; - clocks = <&oscclk7>; + clocks = <&sys_pll>; clock-names = "apb_pclk"; }; @@ -104,7 +104,7 @@ <0 89 4>, <0 90 4>, <0 91 4>; - clocks = <&oscclk7>; + clocks = <&sys_pll>; clock-names = "apb_pclk"; }; @@ -126,7 +126,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - osc@0 { + oscclk0 { /* CPU PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -135,7 +135,7 @@ clock-output-names = "oscclk0"; }; - osc@4 { + oscclk4 { /* Multiplexed AXI master clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 4>; @@ -144,7 +144,7 @@ clock-output-names = "oscclk4"; }; - oscclk5: osc@5 { + hdlcd_clk: oscclk5 { /* HDLCD PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 5>; @@ -153,7 +153,7 @@ clock-output-names = "oscclk5"; }; - smbclk: osc@6 { + smbclk: oscclk6 { /* SMB clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 6>; @@ -162,7 +162,7 @@ clock-output-names = "oscclk6"; }; - oscclk7: osc@7 { + sys_pll: oscclk7 { /* SYS PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 7>; @@ -171,7 +171,7 @@ clock-output-names = "oscclk7"; }; - osc@8 { + oscclk8 { /* DDR2 PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 8>; @@ -180,7 +180,7 @@ clock-output-names = "oscclk8"; }; - volt@0 { + volt-cores { /* CPU core voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 0>; @@ -191,28 +191,28 @@ label = "Cores"; }; - amp@0 { + amp-cores { /* Total current for the two cores */ compatible = "arm,vexpress-amp"; arm,vexpress-sysreg,func = <3 0>; label = "Cores"; }; - temp@0 { + temp-dcc { /* DCC internal temperature */ compatible = "arm,vexpress-temp"; arm,vexpress-sysreg,func = <4 0>; label = "DCC"; }; - power@0 { + power-cores { /* Total power */ compatible = "arm,vexpress-power"; arm,vexpress-sysreg,func = <12 0>; label = "Cores"; }; - energy@0 { + energy { /* Total energy */ compatible = "arm,vexpress-energy"; arm,vexpress-sysreg,func = <13 0>; @@ -220,7 +220,7 @@ }; }; - smb { + smb@08000000 { compatible = "simple-bus"; #address-cells = <2>; @@ -280,4 +280,17 @@ /include/ "vexpress-v2m-rs1.dtsi" }; + + site2: hsb@40000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x40000000 0x3fef0000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 3>; + interrupt-map = <0 0 &gic 0 36 4>, + <0 1 &gic 0 37 4>, + <0 2 &gic 0 38 4>, + <0 3 &gic 0 39 4>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 17f63f7dfd9e..0205c97efdef 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -109,7 +109,7 @@ compatible = "arm,hdlcd"; reg = <0 0x2b000000 0 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk5>; + clocks = <&hdlcd_clk>; clock-names = "pxlclk"; }; @@ -227,7 +227,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - osc@0 { + oscclk0 { /* A15 PLL 0 reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -236,7 +236,7 @@ clock-output-names = "oscclk0"; }; - osc@1 { + oscclk1 { /* A15 PLL 1 reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 1>; @@ -245,7 +245,7 @@ clock-output-names = "oscclk1"; }; - osc@2 { + oscclk2 { /* A7 PLL 0 reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 2>; @@ -254,7 +254,7 @@ clock-output-names = "oscclk2"; }; - osc@3 { + oscclk3 { /* A7 PLL 1 reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 3>; @@ -263,7 +263,7 @@ clock-output-names = "oscclk3"; }; - osc@4 { + oscclk4 { /* External AXI master clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 4>; @@ -272,7 +272,7 @@ clock-output-names = "oscclk4"; }; - oscclk5: osc@5 { + hdlcd_clk: oscclk5 { /* HDLCD PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 5>; @@ -281,7 +281,7 @@ clock-output-names = "oscclk5"; }; - smbclk: osc@6 { + smbclk: oscclk6 { /* Static memory controller clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 6>; @@ -290,7 +290,7 @@ clock-output-names = "oscclk6"; }; - osc@7 { + oscclk7 { /* SYS PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 7>; @@ -299,7 +299,7 @@ clock-output-names = "oscclk7"; }; - osc@8 { + oscclk8 { /* DDR2 PLL reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 8>; @@ -308,7 +308,7 @@ clock-output-names = "oscclk8"; }; - volt@0 { + volt-a15 { /* A15 CPU core voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 0>; @@ -319,7 +319,7 @@ label = "A15 Vcore"; }; - volt@1 { + volt-a7 { /* A7 CPU core voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 1>; @@ -330,49 +330,49 @@ label = "A7 Vcore"; }; - amp@0 { + amp-a15 { /* Total current for the two A15 cores */ compatible = "arm,vexpress-amp"; arm,vexpress-sysreg,func = <3 0>; label = "A15 Icore"; }; - amp@1 { + amp-a7 { /* Total current for the three A7 cores */ compatible = "arm,vexpress-amp"; arm,vexpress-sysreg,func = <3 1>; label = "A7 Icore"; }; - temp@0 { + temp-dcc { /* DCC internal temperature */ compatible = "arm,vexpress-temp"; arm,vexpress-sysreg,func = <4 0>; label = "DCC"; }; - power@0 { + power-a15 { /* Total power for the two A15 cores */ compatible = "arm,vexpress-power"; arm,vexpress-sysreg,func = <12 0>; label = "A15 Pcore"; }; - power@1 { + power-a7 { /* Total power for the three A7 cores */ compatible = "arm,vexpress-power"; arm,vexpress-sysreg,func = <12 1>; label = "A7 Pcore"; }; - energy@0 { + energy-a15 { /* Total energy for the two A15 cores */ compatible = "arm,vexpress-energy"; arm,vexpress-sysreg,func = <13 0>, <13 1>; label = "A15 Jcore"; }; - energy@2 { + energy-a7 { /* Total energy for the three A7 cores */ compatible = "arm,vexpress-energy"; arm,vexpress-sysreg,func = <13 2>, <13 3>; @@ -387,7 +387,7 @@ clocks = <&oscclk6a>; clock-names = "apb_pclk"; port { - etb_in_port: endpoint@0 { + etb_in_port: endpoint { slave-mode; remote-endpoint = <&replicator_out_port0>; }; @@ -401,7 +401,7 @@ clocks = <&oscclk6a>; clock-names = "apb_pclk"; port { - tpiu_in_port: endpoint@0 { + tpiu_in_port: endpoint { slave-mode; remote-endpoint = <&replicator_out_port1>; }; @@ -578,7 +578,7 @@ }; }; - smb { + smb@08000000 { compatible = "simple-bus"; #address-cells = <2>; @@ -638,4 +638,17 @@ /include/ "vexpress-v2m-rs1.dtsi" }; + + site2: hsb@40000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x40000000 0x3fef0000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 3>; + interrupt-map = <0 0 &gic 0 36 4>, + <0 1 &gic 0 37 4>, + <0 2 &gic 0 38 4>, + <0 3 &gic 0 39 4>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts index d2709b73316b..1acecaf4b13d 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts @@ -57,14 +57,14 @@ compatible = "arm,hdlcd"; reg = <0x2a110000 0x1000>; interrupts = <0 85 4>; - clocks = <&oscclk3>; + clocks = <&hdlcd_clk>; clock-names = "pxlclk"; }; memory-controller@2a150000 { compatible = "arm,pl341", "arm,primecell"; reg = <0x2a150000 0x1000>; - clocks = <&oscclk1>; + clocks = <&axi_clk>; clock-names = "apb_pclk"; }; @@ -73,7 +73,7 @@ reg = <0x2a190000 0x1000>; interrupts = <0 86 4>, <0 87 4>; - clocks = <&oscclk1>; + clocks = <&axi_clk>; clock-names = "apb_pclk"; }; @@ -93,7 +93,7 @@ "arm,cortex-a9-global-timer"; reg = <0x2c000200 0x20>; interrupts = <1 11 0x304>; - clocks = <&oscclk0>; + clocks = <&cpu_clk>; }; watchdog@2c000620 { @@ -128,7 +128,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - oscclk0: osc@0 { + cpu_clk: oscclk0 { /* CPU and internal AXI reference clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -137,7 +137,7 @@ clock-output-names = "oscclk0"; }; - oscclk1: osc@1 { + axi_clk: oscclk1 { /* Multiplexed AXI master clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 1>; @@ -146,7 +146,7 @@ clock-output-names = "oscclk1"; }; - osc@2 { + oscclk2 { /* DDR2 */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 2>; @@ -155,7 +155,7 @@ clock-output-names = "oscclk2"; }; - oscclk3: osc@3 { + hdlcd_clk: oscclk3 { /* HDLCD */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 3>; @@ -164,7 +164,7 @@ clock-output-names = "oscclk3"; }; - osc@4 { + oscclk4 { /* Test chip gate configuration */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 4>; @@ -173,7 +173,7 @@ clock-output-names = "oscclk4"; }; - smbclk: osc@5 { + smbclk: oscclk5 { /* SMB clock */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 5>; @@ -182,7 +182,7 @@ clock-output-names = "oscclk5"; }; - temp@0 { + temp-dcc { /* DCC internal operating temperature */ compatible = "arm,vexpress-temp"; arm,vexpress-sysreg,func = <4 0>; @@ -190,7 +190,7 @@ }; }; - smb { + smb@08000000 { compatible = "simple-bus"; #address-cells = <2>; @@ -250,4 +250,17 @@ /include/ "vexpress-v2m-rs1.dtsi" }; + + site2: hsb@40000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x40000000 0x40000000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 3>; + interrupt-map = <0 0 &gic 0 36 4>, + <0 1 &gic 0 37 4>, + <0 2 &gic 0 38 4>, + <0 3 &gic 0 39 4>; + }; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts index d949facba376..b608a03ee02f 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -190,7 +190,7 @@ compatible = "arm,vexpress,config-bus"; arm,vexpress,config-bridge = <&v2m_sysreg>; - osc@0 { + oscclk0: extsaxiclk { /* ACLK clock to the AXI master port on the test chip */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 0>; @@ -199,7 +199,7 @@ clock-output-names = "extsaxiclk"; }; - oscclk1: osc@1 { + oscclk1: clcdclk { /* Reference clock for the CLCD */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 1>; @@ -208,7 +208,7 @@ clock-output-names = "clcdclk"; }; - smbclk: oscclk2: osc@2 { + smbclk: oscclk2: tcrefclk { /* Reference clock for the test chip internal PLLs */ compatible = "arm,vexpress-osc"; arm,vexpress-sysreg,func = <1 2>; @@ -217,7 +217,7 @@ clock-output-names = "tcrefclk"; }; - volt@0 { + volt-vd10 { /* Test Chip internal logic voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 0>; @@ -226,7 +226,7 @@ label = "VD10"; }; - volt@1 { + volt-vd10-s2 { /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 1>; @@ -235,7 +235,7 @@ label = "VD10_S2"; }; - volt@2 { + volt-vd10-s3 { /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 2>; @@ -244,7 +244,7 @@ label = "VD10_S3"; }; - volt@3 { + volt-vcc1v8 { /* DDR2 SDRAM and Test Chip DDR2 I/O supply */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 3>; @@ -253,7 +253,7 @@ label = "VCC1V8"; }; - volt@4 { + volt-ddr2vtt { /* DDR2 SDRAM VTT termination voltage */ compatible = "arm,vexpress-volt"; arm,vexpress-sysreg,func = <2 4>; @@ -262,7 +262,7 @@ label = "DDR2VTT"; }; - volt@5 { + volt-vcc3v3 { /* Local board supply for miscellaneous logic external to the Test Chip */ arm,vexpress-sysreg,func = <2 5>; compatible = "arm,vexpress-volt"; @@ -271,28 +271,28 @@ label = "VCC3V3"; }; - amp@0 { + amp-vd10-s2 { /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ compatible = "arm,vexpress-amp"; arm,vexpress-sysreg,func = <3 0>; label = "VD10_S2"; }; - amp@1 { + amp-vd10-s3 { /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ compatible = "arm,vexpress-amp"; arm,vexpress-sysreg,func = <3 1>; label = "VD10_S3"; }; - power@0 { + power-vd10-s2 { /* PL310, L2 cache, RAM cell supply (not PL310 logic) */ compatible = "arm,vexpress-power"; arm,vexpress-sysreg,func = <12 0>; label = "PVD10_S2"; }; - power@1 { + power-vd10-s3 { /* Cortex-A9 system supply, Cores, MPEs, SCU and PL310 logic */ compatible = "arm,vexpress-power"; arm,vexpress-sysreg,func = <12 1>; @@ -300,7 +300,7 @@ }; }; - smb { + smb@04000000 { compatible = "simple-bus"; #address-cells = <2>; @@ -359,4 +359,17 @@ /include/ "vexpress-v2m.dtsi" }; + + site2: hsb@e0000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xe0000000 0x20000000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 3>; + interrupt-map = <0 0 &gic 0 36 4>, + <0 1 &gic 0 37 4>, + <0 2 &gic 0 38 4>, + <0 3 &gic 0 39 4>; + }; }; diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi index 4d8b7f693535..a8a8e434fb27 100644 --- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi @@ -50,6 +50,11 @@ clock-frequency = <16000000>; }; + panel: panel { + compatible = "edt,et057090dhu"; + backlight = <&bl>; + }; + reg_3v3: regulator-3v3 { compatible = "regulator-fixed"; regulator-name = "3.3V"; @@ -83,6 +88,13 @@ status = "okay"; }; +&dcu0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dcu0_1>; + fsl,panel = <&panel>; + status = "okay"; +}; + &dspi1 { status = "okay"; @@ -134,6 +146,10 @@ vin-supply = <®_3v3>; }; +&tcon0 { + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index fda7f28101e1..b7417094dc11 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -40,6 +40,11 @@ */ / { + aliases { + ethernet0 = &fec1; + ethernet1 = &fec0; + }; + bl: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; @@ -125,8 +130,6 @@ }; &nfc { - assigned-clocks = <&clks VF610_CLK_NFC>; - assigned-clock-rates = <33000000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nfc>; status = "okay"; @@ -219,6 +222,39 @@ >; }; + pinctrl_dcu0_1: dcu0grp_1 { + fsl,pins = < + VF610_PAD_PTE0__DCU0_HSYNC 0x1902 + VF610_PAD_PTE1__DCU0_VSYNC 0x1902 + VF610_PAD_PTE2__DCU0_PCLK 0x1902 + VF610_PAD_PTE4__DCU0_DE 0x1902 + VF610_PAD_PTE5__DCU0_R0 0x1902 + VF610_PAD_PTE6__DCU0_R1 0x1902 + VF610_PAD_PTE7__DCU0_R2 0x1902 + VF610_PAD_PTE8__DCU0_R3 0x1902 + VF610_PAD_PTE9__DCU0_R4 0x1902 + VF610_PAD_PTE10__DCU0_R5 0x1902 + VF610_PAD_PTE11__DCU0_R6 0x1902 + VF610_PAD_PTE12__DCU0_R7 0x1902 + VF610_PAD_PTE13__DCU0_G0 0x1902 + VF610_PAD_PTE14__DCU0_G1 0x1902 + VF610_PAD_PTE15__DCU0_G2 0x1902 + VF610_PAD_PTE16__DCU0_G3 0x1902 + VF610_PAD_PTE17__DCU0_G4 0x1902 + VF610_PAD_PTE18__DCU0_G5 0x1902 + VF610_PAD_PTE19__DCU0_G6 0x1902 + VF610_PAD_PTE20__DCU0_G7 0x1902 + VF610_PAD_PTE21__DCU0_B0 0x1902 + VF610_PAD_PTE22__DCU0_B1 0x1902 + VF610_PAD_PTE23__DCU0_B2 0x1902 + VF610_PAD_PTE24__DCU0_B3 0x1902 + VF610_PAD_PTE25__DCU0_B4 0x1902 + VF610_PAD_PTE26__DCU0_B5 0x1902 + VF610_PAD_PTE27__DCU0_B6 0x1902 + VF610_PAD_PTE28__DCU0_B7 0x1902 + >; + }; + pinctrl_dspi1: dspi1grp { fsl,pins = < VF610_PAD_PTD5__DSPI1_CS0 0x33e2 diff --git a/arch/arm/boot/dts/vf500-colibri.dtsi b/arch/arm/boot/dts/vf500-colibri.dtsi index 3fe1f48c2aec..1a8a0efa19a6 100644 --- a/arch/arm/boot/dts/vf500-colibri.dtsi +++ b/arch/arm/boot/dts/vf500-colibri.dtsi @@ -69,6 +69,11 @@ }; }; +&nfc { + assigned-clocks = <&clks VF610_CLK_NFC>; + assigned-clock-rates = <33000000>; +}; + &iomuxc { vf610-colibri { pinctrl_touchctrl_idle: touchctrl_idle { diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi index 9d372720ad3f..a3824e61bd72 100644 --- a/arch/arm/boot/dts/vf500.dtsi +++ b/arch/arm/boot/dts/vf500.dtsi @@ -81,6 +81,7 @@ compatible = "arm,cortex-a5-pmu"; interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; interrupt-affinity = <&a5_cpu>; + reg = <0x40089000 0x1000>; }; }; diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi index ab4a29f95593..9ec9e337f5a8 100644 --- a/arch/arm/boot/dts/vf610-colibri.dtsi +++ b/arch/arm/boot/dts/vf610-colibri.dtsi @@ -50,3 +50,8 @@ reg = <0x80000000 0x10000000>; }; }; + +&nfc { + assigned-clocks = <&clks VF610_CLK_NFC>; + assigned-clock-rates = <50000000>; +}; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts new file mode 100644 index 000000000000..6c60b7f91104 --- /dev/null +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -0,0 +1,734 @@ +/* + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations + * + * Based on an original 'vf610-twr.dts' which is Copyright 2015, + * Freescale Semiconductor, Inc. + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "vf610.dtsi" + +/ { + model = "ZII VF610 Development Board, Rev B"; + compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0x80000000 0x20000000>; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pinctrl_leds_debug>; + pinctrl-names = "default"; + + debug { + label = "zii:green:debug1"; + gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + mdio-mux { + compatible = "mdio-mux-gpio"; + pinctrl-0 = <&pinctrl_mdio_mux>; + pinctrl-names = "default"; + gpios = <&gpio0 8 GPIO_ACTIVE_HIGH + &gpio0 9 GPIO_ACTIVE_HIGH + &gpio0 24 GPIO_ACTIVE_HIGH + &gpio0 25 GPIO_ACTIVE_HIGH>; + mdio-parent-bus = <&mdio1>; + #address-cells = <1>; + #size-cells = <0>; + + mdio_mux_1: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio_mux_2: mdio@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio_mux_4: mdio@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + + mdio_mux_8: mdio@8 { + reg = <8>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + dsa { + compatible = "marvell,dsa"; + #address-cells = <2>; + #size-cells = <0>; + dsa,ethernet = <&fec1>; + dsa,mii-bus = <&mdio_mux_1>; + + /* 6352 - Primary - 7 ports */ + switch0: switch@0-0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x00 0>; + eeprom-length = <512>; + + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + switch0port5: port@5 { + reg = <5>; + label = "dsa"; + phy-mode = "rgmii-txid"; + link = <&switch1port6 + &switch2port9>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@6 { + reg = <6>; + label = "cpu"; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + + }; + + /* 6352 - Secondary - 7 ports */ + switch1: switch@0-1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x00 1>; + eeprom-length = <512>; + mii-bus = <&mdio_mux_2>; + + port@0 { + reg = <0>; + label = "lan3"; + }; + + port@1 { + reg = <1>; + label = "lan4"; + }; + + port@2 { + reg = <2>; + label = "lan5"; + }; + + switch1port5: port@5 { + reg = <5>; + label = "dsa"; + link = <&switch2port9>; + phy-mode = "rgmii-txid"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + switch1port6: port@6 { + reg = <6>; + label = "dsa"; + phy-mode = "rgmii-txid"; + link = <&switch0port5>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + + /* 6185 - 10 ports */ + switch2: switch@0-2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x00 2>; + mii-bus = <&mdio_mux_4>; + + port@0 { + reg = <0>; + label = "lan6"; + }; + + port@1 { + reg = <1>; + label = "lan7"; + }; + + port@2 { + reg = <2>; + label = "lan8"; + }; + + port@3 { + reg = <3>; + label = "optical3"; + + fixed-link { + speed = <1000>; + full-duplex; + link-gpios = <&gpio6 2 + GPIO_ACTIVE_HIGH>; + }; + }; + + port@4 { + reg = <4>; + label = "optical4"; + + fixed-link { + speed = <1000>; + full-duplex; + link-gpios = <&gpio6 3 + GPIO_ACTIVE_HIGH>; + }; + }; + + switch2port9: port@9 { + reg = <9>; + label = "dsa"; + phy-mode = "rgmii-txid"; + link = <&switch1port5 + &switch0port5>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + + reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu { + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_mcu"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + usb0_vbus: regulator-usb0-vbus { + compatible = "regulator-fixed"; + pinctrl-0 = <&pinctrl_usb_vbus>; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 6 0>; + }; + + spi0 { + compatible = "spi-gpio"; + pinctrl-0 = <&pinctrl_gpio_spi0>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>; + gpio-mosi = <&gpio1 11 GPIO_ACTIVE_HIGH>; + gpio-miso = <&gpio1 10 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH + &gpio1 8 GPIO_ACTIVE_HIGH>; + num-chipselects = <2>; + + m25p128@0 { + compatible = "m25p128", "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <1000000>; + }; + + at93c46d@1 { + compatible = "atmel,at93c46d"; + pinctrl-0 = <&pinctrl_gpio_e6185_eeprom_sel>; + pinctrl-names = "default"; + #address-cells = <0>; + #size-cells = <0>; + reg = <1>; + spi-max-frequency = <500000>; + spi-cs-high; + data-size = <16>; + select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&adc0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_ad5>; + vref-supply = <®_vcc_3v3_mcu>; + status = "okay"; +}; + +&edma0 { + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + status = "okay"; +}; + +&fec0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec0>; + status = "okay"; +}; + +&fec1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + status = "okay"; + + fixed-link { + speed = <100>; + full-duplex; + }; + + mdio1: mdio { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + }; +}; + +&i2c0 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + status = "okay"; + + gpio5: pca9554@20 { + compatible = "nxp,pca9554"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + + }; + + gpio6: pca9554@22 { + compatible = "nxp,pca9554"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca9554_22>; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio2>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + }; + + lm75@48 { + compatible = "national,lm75"; + reg = <0x48>; + }; + + at24c04@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + }; + + at24c04@52 { + compatible = "atmel,24c04"; + reg = <0x52>; + }; + + ds1682@6b { + compatible = "dallas,ds1682"; + reg = <0x6b>; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + tca9548@70 { + compatible = "nxp,pca9548"; + pinctrl-0 = <&pinctrl_i2c_mux_reset>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + sfp1: at24c04@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + sfp2: at24c04@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + sfp3: at24c04@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + sfp4: at24c04@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + }; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbdev0 { + disable-over-current; + vbus-supply = <&usb0_vbus>; + dr_mode = "host"; + status = "okay"; +}; + +&usbh1 { + disable-over-current; + status = "okay"; +}; + +&usbmisc0 { + status = "okay"; +}; + +&usbmisc1 { + status = "okay"; +}; + +&usbphy0 { + status = "okay"; +}; + +&usbphy1 { + status = "okay"; +}; + +&iomuxc { + pinctrl_adc0_ad5: adc0ad5grp { + fsl,pins = < + VF610_PAD_PTC30__ADC0_SE5 0x00a1 + >; + }; + + pinctrl_dspi0: dspi0grp { + fsl,pins = < + VF610_PAD_PTB18__DSPI0_CS1 0x1182 + VF610_PAD_PTB19__DSPI0_CS0 0x1182 + VF610_PAD_PTB20__DSPI0_SIN 0x1181 + VF610_PAD_PTB21__DSPI0_SOUT 0x1182 + VF610_PAD_PTB22__DSPI0_SCK 0x1182 + >; + }; + + pinctrl_dspi2: dspi2grp { + fsl,pins = < + VF610_PAD_PTD31__DSPI2_CS1 0x1182 + VF610_PAD_PTD30__DSPI2_CS0 0x1182 + VF610_PAD_PTD29__DSPI2_SIN 0x1181 + VF610_PAD_PTD28__DSPI2_SOUT 0x1182 + VF610_PAD_PTD27__DSPI2_SCK 0x1182 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + VF610_PAD_PTA7__GPIO_134 0x219d + >; + }; + + pinctrl_fec0: fec0grp { + fsl,pins = < + VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d2 + VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3 + VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1 + VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1 + VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1 + VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1 + VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2 + VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2 + VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2 + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + VF610_PAD_PTA6__RMII_CLKIN 0x30d1 + VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2 + VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3 + VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1 + VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1 + VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1 + VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1 + VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2 + VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2 + VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2 + >; + }; + + pinctrl_gpio_e6185_eeprom_sel: pinctrl-gpio-e6185-eeprom-spi0 { + fsl,pins = < + VF610_PAD_PTE27__GPIO_132 0x33e2 + >; + }; + + pinctrl_gpio_spi0: pinctrl-gpio-spi0 { + fsl,pins = < + VF610_PAD_PTB22__GPIO_44 0x33e2 + VF610_PAD_PTB21__GPIO_43 0x33e2 + VF610_PAD_PTB20__GPIO_42 0x33e1 + VF610_PAD_PTB19__GPIO_41 0x33e2 + VF610_PAD_PTB18__GPIO_40 0x33e2 + >; + }; + + pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset { + fsl,pins = < + VF610_PAD_PTE14__GPIO_119 0x31c2 + >; + }; + + pinctrl_i2c0: i2c0grp { + fsl,pins = < + VF610_PAD_PTB14__I2C0_SCL 0x37ff + VF610_PAD_PTB15__I2C0_SDA 0x37ff + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + VF610_PAD_PTB16__I2C1_SCL 0x37ff + VF610_PAD_PTB17__I2C1_SDA 0x37ff + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + VF610_PAD_PTA22__I2C2_SCL 0x37ff + VF610_PAD_PTA23__I2C2_SDA 0x37ff + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + VF610_PAD_PTA30__I2C3_SCL 0x37ff + VF610_PAD_PTA31__I2C3_SDA 0x37ff + >; + }; + + pinctrl_leds_debug: pinctrl-leds-debug { + fsl,pins = < + VF610_PAD_PTD20__GPIO_74 0x31c2 + >; + }; + + pinctrl_mdio_mux: pinctrl-mdio-mux { + fsl,pins = < + VF610_PAD_PTA18__GPIO_8 0x31c2 + VF610_PAD_PTA19__GPIO_9 0x31c2 + VF610_PAD_PTB2__GPIO_24 0x31c2 + VF610_PAD_PTB3__GPIO_25 0x31c2 + >; + }; + + pinctrl_pca9554_22: pinctrl-pca95540-22 { + fsl,pins = < + VF610_PAD_PTB28__GPIO_98 0x219d + >; + }; + + pinctrl_pwm0: pwm0grp { + fsl,pins = < + VF610_PAD_PTB0__FTM0_CH0 0x1582 + VF610_PAD_PTB1__FTM0_CH1 0x1582 + VF610_PAD_PTB2__FTM0_CH2 0x1582 + VF610_PAD_PTB3__FTM0_CH3 0x1582 + >; + }; + + pinctrl_qspi0: qspi0grp { + fsl,pins = < + VF610_PAD_PTD7__QSPI0_B_QSCK 0x31c3 + VF610_PAD_PTD8__QSPI0_B_CS0 0x31ff + VF610_PAD_PTD9__QSPI0_B_DATA3 0x31c3 + VF610_PAD_PTD10__QSPI0_B_DATA2 0x31c3 + VF610_PAD_PTD11__QSPI0_B_DATA1 0x31c3 + VF610_PAD_PTD12__QSPI0_B_DATA0 0x31c3 + >; + }; + + pinctrl_uart0: uart0grp { + fsl,pins = < + VF610_PAD_PTB10__UART0_TX 0x21a2 + VF610_PAD_PTB11__UART0_RX 0x21a1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + VF610_PAD_PTB23__UART1_TX 0x21a2 + VF610_PAD_PTB24__UART1_RX 0x21a1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + VF610_PAD_PTD0__UART2_TX 0x21a2 + VF610_PAD_PTD1__UART2_RX 0x21a1 + >; + }; + + pinctrl_usb_vbus: pinctrl-usb-vbus { + fsl,pins = < + VF610_PAD_PTA16__GPIO_6 0x31c2 + >; + }; + + pinctrl_usb0_host: usb0-host-grp { + fsl,pins = < + VF610_PAD_PTD6__GPIO_85 0x0062 + >; + }; +}; diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 5c0975451d4e..2c13ec696ac5 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -95,6 +95,7 @@ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; + reg = <0x40000000 0x00070000>; ranges; mscm_cpucfg: cpucfg@40001000 { @@ -310,6 +311,14 @@ <20000000>; }; + tcon0: timing-controller@4003d000 { + compatible = "fsl,vf610-tcon"; + reg = <0x4003d000 0x1000>; + clocks = <&clks VF610_CLK_TCON0>; + clock-names = "ipg"; + status = "disabled"; + }; + wdoga5: wdog@4003e000 { compatible = "fsl,vf610-wdt", "fsl,imx21-wdt"; reg = <0x4003e000 0x1000>; @@ -415,6 +424,17 @@ status = "disabled"; }; + dcu0: dcu@40058000 { + compatible = "fsl,vf610-dcu"; + reg = <0x40058000 0x1200>; + interrupts = <30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks VF610_CLK_DCU0>, + <&clks VF610_CLK_DCU0_DIV>; + clock-names = "dcu", "pix"; + fsl,tcon = <&tcon0>; + status = "disabled"; + }; + i2c0: i2c@40066000 { #address-cells = <1>; #size-cells = <0>; @@ -481,6 +501,7 @@ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; + reg = <0x40080000 0x0007f000>; ranges; edma1: dma-controller@40098000 { diff --git a/arch/arm/boot/dts/wd-mbwe.dts b/arch/arm/boot/dts/wd-mbwe.dts new file mode 100644 index 000000000000..ac3250ae8fc4 --- /dev/null +++ b/arch/arm/boot/dts/wd-mbwe.dts @@ -0,0 +1,112 @@ +/* + * wd-mbwe.dtsi - Device tree file for Western Digital My Book World Edition + * + * Copyright (C) 2016 Neil Armstrong + * + * Licensed under GPLv2 or later + */ + +/dts-v1/; +#include "ox810se.dtsi" + +/ { + model = "Western Digital My Book World Edition"; + + compatible = "wd,mbwe", "oxsemi,ox810se"; + + chosen { + bootargs = "console=ttyS1,115200n8 earlyprintk=serial"; + }; + + memory { + /* 128Mbytes DDR */ + reg = <0x48000000 0x8000000>; + }; + + aliases { + serial1 = &uart1; + gpio0 = &gpio0; + gpio1 = &gpio1; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + power { + label = "power"; + gpios = <&gpio0 0 1>; + linux,code = <0x198>; + }; + + recovery { + label = "recovery"; + gpios = <&gpio0 4 1>; + linux,code = <0xab>; + }; + }; + + leds { + compatible = "gpio-leds"; + + a0 { + label = "activity0"; + gpios = <&gpio0 25 0>; + default-state = "keep"; + }; + + a1 { + label = "activity1"; + gpios = <&gpio0 26 0>; + default-state = "keep"; + }; + + a2 { + label = "activity2"; + gpios = <&gpio0 5 0>; + default-state = "keep"; + }; + + a3 { + label = "activity3"; + gpios = <&gpio0 6 0>; + default-state = "keep"; + }; + + a4 { + label = "activity4"; + gpios = <&gpio0 7 0>; + default-state = "keep"; + }; + + a5 { + label = "activity5"; + gpios = <&gpio1 2 0>; + default-state = "keep"; + }; + }; + + i2c-gpio { + compatible = "i2c-gpio"; + gpios = <&gpio0 3 0 /* sda */ + &gpio0 2 0 /* scl */ + >; + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + #address-cells = <1>; + #size-cells = <0>; + + rtc0: rtc@48 { + compatible = "st,m41t00"; + reg = <0x68>; + }; + }; +}; + +&uart1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; +}; diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig new file mode 100644 index 000000000000..b6e54ee9bdbd --- /dev/null +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -0,0 +1,86 @@ +CONFIG_KERNEL_XZ=y +CONFIG_SYSVIPC=y +CONFIG_USELIB=y +CONFIG_IRQ_DOMAIN_DEBUG=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_BLK_DEV_INITRD=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set +# CONFIG_RD_LZ4 is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_BPF_SYSCALL=y +# CONFIG_SHMEM is not set +# CONFIG_AIO is not set +CONFIG_EMBEDDED=y +# CONFIG_COMPAT_BRK is not set +CONFIG_SLAB=y +CONFIG_CC_STACKPROTECTOR_STRONG=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLOCK is not set +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_ARCH_ASPEED=y +CONFIG_MACH_ASPEED_G4=y +CONFIG_DEBUG_RODATA=y +CONFIG_AEABI=y +CONFIG_UACCESS_WITH_MEMCPY=y +CONFIG_SECCOMP=y +# CONFIG_ATAGS is not set +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_KEXEC=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_INPUT is not set +# CONFIG_SERIO is not set +# CONFIG_VT is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=6 +CONFIG_SERIAL_8250_RUNTIME_UARTS=6 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_FANOTIFY=y +CONFIG_PRINTK_TIME=1 +CONFIG_DYNAMIC_DEBUG=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_PAGE_POISONING=y +CONFIG_DEBUG_KMEMLEAK=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_WQ_WATCHDOG=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_SCHED_STACK_END_CHECK=y +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y +# CONFIG_FTRACE is not set +CONFIG_MEMTEST=y +CONFIG_UBSAN=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_LL_UART_8250=y +CONFIG_DEBUG_UART_PHYS=0x1e784000 +CONFIG_DEBUG_UART_VIRT=0xe8784000 +CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_SET_MODULE_RONX=y +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig new file mode 100644 index 000000000000..892605167357 --- /dev/null +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -0,0 +1,88 @@ +CONFIG_KERNEL_XZ=y +CONFIG_SYSVIPC=y +CONFIG_USELIB=y +CONFIG_IRQ_DOMAIN_DEBUG=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_BLK_DEV_INITRD=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set +# CONFIG_RD_LZ4 is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_BPF_SYSCALL=y +# CONFIG_SHMEM is not set +# CONFIG_AIO is not set +CONFIG_EMBEDDED=y +# CONFIG_COMPAT_BRK is not set +CONFIG_SLAB=y +CONFIG_CC_STACKPROTECTOR_STRONG=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLOCK is not set +CONFIG_ARCH_MULTI_V6=y +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_ARCH_ASPEED=y +CONFIG_MACH_ASPEED_G5=y +CONFIG_DEBUG_RODATA=y +CONFIG_AEABI=y +CONFIG_UACCESS_WITH_MEMCPY=y +CONFIG_SECCOMP=y +# CONFIG_ATAGS is not set +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_KEXEC=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_INPUT is not set +# CONFIG_SERIO is not set +# CONFIG_VT is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=6 +CONFIG_SERIAL_8250_RUNTIME_UARTS=6 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_FANOTIFY=y +CONFIG_PRINTK_TIME=1 +CONFIG_DYNAMIC_DEBUG=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_PAGE_POISONING=y +CONFIG_DEBUG_KMEMLEAK=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_WQ_WATCHDOG=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_SCHED_STACK_END_CHECK=y +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y +# CONFIG_FTRACE is not set +CONFIG_MEMTEST=y +CONFIG_UBSAN=y +CONFIG_UBSAN_ALIGNMENT=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_LL_UART_8250=y +CONFIG_DEBUG_UART_PHYS=0x1e784000 +CONFIG_DEBUG_UART_VIRT=0xe8784000 +CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_SET_MODULE_RONX=y +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index 1ef69fcbdf2e..79de828e49ad 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -38,10 +38,13 @@ CONFIG_CRASH_DUMP=y CONFIG_VFP=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set +CONFIG_PM=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y CONFIG_CFG80211=y @@ -63,7 +66,6 @@ CONFIG_INPUT_EVDEV=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_TTY_PRINTK=y -CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_BCM2835=y CONFIG_SPI=y @@ -73,10 +75,10 @@ CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_BCM2835_WDT=y -CONFIG_FB=y +CONFIG_DRM=y +CONFIG_DRM_VC4=y CONFIG_FB_SIMPLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y @@ -87,7 +89,7 @@ CONFIG_USB_DWC2=y CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y -CONFIG_MMC_SDHCI_BCM2835=y +CONFIG_MMC_SDHCI_IPROC=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y @@ -122,6 +124,7 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y diff --git a/arch/arm/configs/bcm_defconfig b/arch/arm/configs/bcm_defconfig index 7117662bab2e..909049a280ec 100644 --- a/arch/arm/configs/bcm_defconfig +++ b/arch/arm/configs/bcm_defconfig @@ -12,7 +12,6 @@ CONFIG_CGROUPS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y -CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_SCHED=y CONFIG_BLK_CGROUP=y CONFIG_NAMESPACES=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 235842c9ba96..f33d042b1273 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -2,6 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -70,8 +71,10 @@ CONFIG_MTD_CFI=m CONFIG_MTD_CFI_INTELEXT=m CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_M25P80=m CONFIG_MTD_NAND=m CONFIG_MTD_NAND_DAVINCI=m +CONFIG_MTD_SPI_NOR=m CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_RAM=y @@ -117,7 +120,10 @@ CONFIG_SERIAL_OF_PLATFORM=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_DAVINCI=y +CONFIG_SPI=y +CONFIG_SPI_DAVINCI=m CONFIG_PINCTRL_SINGLE=y +CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PCF857X=y CONFIG_WATCHDOG=y CONFIG_DAVINCI_WATCHDOG=m @@ -187,7 +193,6 @@ CONFIG_TI_EDMA=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_XFS_FS=m -CONFIG_INOTIFY=y CONFIG_AUTOFS4_FS=m CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 6ffd7e76f3ce..47195e8690b4 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -28,6 +28,10 @@ CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttyS CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=m CONFIG_CPUFREQ_DT=y CONFIG_CPU_IDLE=y CONFIG_ARM_EXYNOS_CPUIDLE=y @@ -74,9 +78,11 @@ CONFIG_KEYBOARD_CROS_EC=y CONFIG_MOUSE_CYAPA=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=y +CONFIG_TOUCHSCREEN_MMS114=y CONFIG_INPUT_MISC=y CONFIG_INPUT_MAX77693_HAPTIC=y CONFIG_INPUT_MAX8997_HAPTIC=y +CONFIG_KEYBOARD_SAMSUNG=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_SAMSUNG=y CONFIG_SERIAL_SAMSUNG_CONSOLE=y @@ -93,6 +99,7 @@ CONFIG_SPI=y CONFIG_SPI_GPIO=y CONFIG_SPI_S3C64XX=y CONFIG_DEBUG_GPIO=y +CONFIG_GPIO_WM8994=y CONFIG_POWER_SUPPLY=y CONFIG_BATTERY_SBS=y CONFIG_BATTERY_MAX17040=y @@ -134,6 +141,7 @@ CONFIG_REGULATOR_S2MPA01=y CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_TPS65090=y +CONFIG_REGULATOR_WM8994=y CONFIG_MEDIA_SUPPORT=m CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y @@ -160,6 +168,8 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_SOC_SAMSUNG=y +CONFIG_SND_SOC_SAMSUNG_SMDK_WM8994=y +CONFIG_SND_SOC_SMDK_WM8994_PCM=y CONFIG_SND_SOC_SNOW=y CONFIG_SND_SOC_ODROIDX2=y CONFIG_SND_SIMPLE_CARD=y @@ -210,6 +220,8 @@ CONFIG_EXTCON_MAX77693=y CONFIG_EXTCON_MAX8997=y CONFIG_IIO=y CONFIG_EXYNOS_ADC=y +CONFIG_CM36651=y +CONFIG_AK8975=y CONFIG_PWM=y CONFIG_PWM_SAMSUNG=y CONFIG_PHY_EXYNOS5250_SATA=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 978c5deeb47c..21339ce29654 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -142,6 +142,7 @@ CONFIG_SMC911X=y CONFIG_SMSC911X=y # CONFIG_NET_VENDOR_STMICRO is not set CONFIG_AT803X_PHY=y +CONFIG_MICREL_PHY=y CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_RTL8152=m @@ -162,7 +163,9 @@ CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_EGALAX=y CONFIG_TOUCHSCREEN_IMX6UL_TSC=y +CONFIG_TOUCHSCREEN_EDT_FT5X06=y CONFIG_TOUCHSCREEN_MC13783=y +CONFIG_TOUCHSCREEN_TSC2004=y CONFIG_TOUCHSCREEN_TSC2007=y CONFIG_TOUCHSCREEN_STMPE=y CONFIG_TOUCHSCREEN_SX8654=y @@ -178,9 +181,11 @@ CONFIG_SERIAL_FSL_LPUART=y CONFIG_SERIAL_FSL_LPUART_CONSOLE=y # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX_GPIO=y # CONFIG_I2C_HELPER_AUTO is not set CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m +CONFIG_I2C_GPIO=y CONFIG_I2C_IMX=y CONFIG_SPI=y CONFIG_SPI_IMX=y @@ -313,6 +318,7 @@ CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_ISL1208=y CONFIG_RTC_DRV_PCF8523=y CONFIG_RTC_DRV_PCF8563=y +CONFIG_RTC_DRV_M41T80=y CONFIG_RTC_DRV_MC13XXX=y CONFIG_RTC_DRV_MXC=y CONFIG_RTC_DRV_SNVS=y diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index 5bcc9cf9d8f1..faba04d93ad5 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -30,6 +30,8 @@ CONFIG_PCI=y CONFIG_PCI_MSI=y CONFIG_PCI_KEYSTONE=y CONFIG_SMP=y +CONFIG_HOTPLUG_CPU=y +CONFIG_ARM_PSCI=y CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_HIGHMEM=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index 9f56ca3985ae..6ba430d2b5b2 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -17,8 +17,6 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_LPC32XX=y -CONFIG_GPIO_PCA953X=y -CONFIG_KEYBOARD_GPIO_POLLED=y CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 @@ -27,10 +25,8 @@ CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="console=ttyS0,115200n81 root=/dev/ram0" CONFIG_CPU_IDLE=y -CONFIG_FPE_NWFPE=y CONFIG_VFP=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_AOUT=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -42,10 +38,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_IPV6=y -CONFIG_IPV6_PRIVACY=y # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y @@ -53,9 +46,7 @@ CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_SLC_LPC32XX=y CONFIG_MTD_NAND_MLC_LPC32XX=y @@ -70,7 +61,6 @@ CONFIG_EEPROM_AT25=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_NETDEVICES=y -CONFIG_MII=y # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_FARADAY is not set @@ -91,6 +81,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y +CONFIG_KEYBOARD_GPIO_POLLED=y CONFIG_KEYBOARD_LPC32XX=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y @@ -99,8 +90,8 @@ CONFIG_SERIO_LIBPS2=y # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_HS_LPC32XX=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_HS_LPC32XX=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -108,19 +99,20 @@ CONFIG_I2C_PNX=y CONFIG_SPI=y CONFIG_SPI_PL022=y CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_GPIO_EM=y +CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_GPIO_PL061=y -CONFIG_GPIO_MAX7300=y -CONFIG_GPIO_MAX732X=y -CONFIG_GPIO_PCF857X=y -CONFIG_GPIO_SX150X=y CONFIG_GPIO_ADP5588=y CONFIG_GPIO_ADNP=y -CONFIG_GPIO_MAX7301=y -CONFIG_GPIO_MCP23S08=y -CONFIG_GPIO_MC33880=y +CONFIG_GPIO_MAX7300=y +CONFIG_GPIO_MAX732X=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCF857X=y +CONFIG_GPIO_SX150X=y CONFIG_GPIO_74X164=y +CONFIG_GPIO_MAX7301=y +CONFIG_GPIO_MC33880=y +CONFIG_GPIO_MCP23S08=y CONFIG_SENSORS_DS620=y CONFIG_SENSORS_MAX6639=y CONFIG_WATCHDOG=y @@ -147,7 +139,6 @@ CONFIG_SND_DEBUG_VERBOSE=y # CONFIG_SND_SPI is not set CONFIG_SND_SOC=y CONFIG_USB=y -CONFIG_USB_PHY=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y @@ -179,6 +170,8 @@ CONFIG_DMADEVICES=y CONFIG_AMBA_PL08X=y CONFIG_STAGING=y CONFIG_LPC32XX_ADC=y +CONFIG_MEMORY=y +CONFIG_ARM_PL172_MPMC=y CONFIG_IIO=y CONFIG_MAX517=y CONFIG_PWM=y @@ -198,9 +191,9 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y +CONFIG_DEBUG_INFO=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set -CONFIG_DEBUG_INFO=y # CONFIG_FTRACE is not set # CONFIG_ARM_UNWIND is not set CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/mps2_defconfig b/arch/arm/configs/mps2_defconfig new file mode 100644 index 000000000000..19d119f5b77e --- /dev/null +++ b/arch/arm/configs/mps2_defconfig @@ -0,0 +1,109 @@ +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_EXPERT=y +# CONFIG_UID16 is not set +# CONFIG_BASE_FULL is not set +# CONFIG_FUTEX is not set +# CONFIG_EPOLL is not set +# CONFIG_SIGNALFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_AIO is not set +# CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_SLUB_DEBUG is not set +# CONFIG_BLOCK is not set +# CONFIG_MMU is not set +CONFIG_ARCH_MPS2=y +CONFIG_SET_MEM_PARAM=y +CONFIG_DRAM_BASE=0x21000000 +CONFIG_DRAM_SIZE=0x1000000 +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_ATAGS is not set +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_COREDUMP is not set +# CONFIG_SUSPEND is not set +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_IPV6 is not set +# CONFIG_WIRELESS is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_FW_LOADER is not set +CONFIG_NETDEVICES=y +# CONFIG_NET_CORE is not set +# CONFIG_NET_VENDOR_ARC is not set +# CONFIG_NET_CADENCE is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_CIRRUS is not set +# CONFIG_NET_VENDOR_EZCHIP is not set +# CONFIG_NET_VENDOR_FARADAY is not set +# CONFIG_NET_VENDOR_HISILICON is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_RENESAS is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_NET_VENDOR_SEEQ is not set +CONFIG_SMSC911X=y +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_NET_VENDOR_WIZNET is not set +# CONFIG_WLAN is not set +# CONFIG_INPUT is not set +# CONFIG_SERIO is not set +# CONFIG_VT is not set +# CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_MPS2_UART_CONSOLE=y +CONFIG_SERIAL_MPS2_UART=y +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_ARM_SP805_WATCHDOG=y +CONFIG_MFD_SYSCON=y +# CONFIG_USB_SUPPORT is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_SYSCON=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_BACKLIGHT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_ARM_TIMER_SP804=y +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY_USER is not set +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_ROOT_NFS=y +CONFIG_NLS=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_INFO=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_DEBUG_FS=y +# CONFIG_SCHED_DEBUG is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MEMTEST=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 690352d3ba4c..4f82656f7ea2 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -1,18 +1,26 @@ CONFIG_SYSVIPC=y +CONFIG_FHANDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=19 +CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_PROFILING=y CONFIG_OPROFILE=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MVEBU=y CONFIG_MACH_KIRKWOOD=y +CONFIG_ARCH_ASPEED=y +CONFIG_MACH_ASPEED_G4=y CONFIG_ARCH_MXC=y +CONFIG_MACH_MX21ADS=y +CONFIG_MACH_MX27ADS=y +CONFIG_MACH_MX27_3DS=y +CONFIG_MACH_IMX27_VISSTRIM_M10=y +CONFIG_MACH_PCA100=y CONFIG_MACH_IMX27_DT=y CONFIG_SOC_IMX25=y CONFIG_ARCH_ORION5X=y @@ -60,13 +68,15 @@ CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set CONFIG_NET_DSA=y CONFIG_NET_SWITCHDEV=y CONFIG_NET_PKTGEN=m CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_IMX_WEIM=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -105,15 +115,22 @@ CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_DEVKMEM is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 +CONFIG_SERIAL_8250_NR_UARTS=6 +CONFIG_SERIAL_8250_RUNTIME_UARTS=6 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_IMX=y +CONFIG_SERIAL_IMX_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y +CONFIG_I2C_IMX=y CONFIG_I2C_MV64XXX=y CONFIG_I2C_NOMADIK=y CONFIG_SPI=y +CONFIG_SPI_IMX=y CONFIG_SPI_ORION=y CONFIG_GPIO_SYSFS=y CONFIG_POWER_RESET=y @@ -126,12 +143,13 @@ CONFIG_SENSORS_LM75=y CONFIG_SENSORS_LM85=y CONFIG_THERMAL=y CONFIG_KIRKWOOD_THERMAL=y -CONFIG_WATCHDOG=y CONFIG_ORION_WATCHDOG=y +CONFIG_IMX2_WDT=y # CONFIG_ABX500_CORE is not set CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_FB=y +CONFIG_FB_IMX=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y @@ -155,7 +173,6 @@ CONFIG_HID_ZEROPLUS=y CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_PRINTER=m CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DATAFAB=y @@ -163,6 +180,8 @@ CONFIG_USB_STORAGE_FREECOM=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y CONFIG_USB_STORAGE_JUMPSHOT=y +CONFIG_USB_CHIPIDEA=y +CONFIG_USB_CHIPIDEA_HOST=y CONFIG_MMC=y CONFIG_SDIO_UART=y CONFIG_MMC_MVSDIO=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 28234906a064..8a5fff1b7f6f 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -105,7 +105,6 @@ CONFIG_ARCH_UNIPHIER=y CONFIG_ARCH_U8500=y CONFIG_MACH_HREFV60=y CONFIG_MACH_SNOWBALL=y -CONFIG_MACH_UX500_DT=y CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_VEXPRESS_CA9X4=y CONFIG_ARCH_VEXPRESS_TC2_PM=y @@ -119,7 +118,7 @@ CONFIG_PCI_MSI=y CONFIG_PCI_MVEBU=y CONFIG_PCI_TEGRA=y CONFIG_PCI_RCAR_GEN2=y -CONFIG_PCI_RCAR_GEN2_PCIE=y +CONFIG_PCIE_RCAR=y CONFIG_PCIEPORTBUS=y CONFIG_SMP=y CONFIG_NR_CPUS=16 @@ -131,6 +130,10 @@ CONFIG_KEXEC=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=m CONFIG_QORIQ_CPUFREQ=y CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y @@ -183,6 +186,7 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_NAND_BRCMNAND=y CONFIG_MTD_NAND_VF610_NFC=y @@ -260,6 +264,7 @@ CONFIG_KEYBOARD_TEGRA=y CONFIG_KEYBOARD_SPEAR=y CONFIG_KEYBOARD_ST_KEYSCAN=y CONFIG_KEYBOARD_CROS_EC=m +CONFIG_KEYBOARD_SAMSUNG=m CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_MOUSE_CYAPA=m CONFIG_MOUSE_ELAN_I2C=y @@ -322,6 +327,7 @@ CONFIG_I2C_MUX=y CONFIG_I2C_ARB_GPIO_CHALLENGE=m CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_MUX_PINCTRL=y +CONFIG_I2C_DEMUX_PINCTRL=y CONFIG_I2C_AT91=m CONFIG_I2C_BCM2835=y CONFIG_I2C_CADENCE=y @@ -345,6 +351,7 @@ CONFIG_I2C_UNIPHIER_F=y CONFIG_I2C_XILINX=y CONFIG_I2C_RCAR=y CONFIG_I2C_CROS_EC_TUNNEL=m +CONFIG_I2C_SLAVE_EEPROM=y CONFIG_SPI=y CONFIG_SPI_ATMEL=m CONFIG_SPI_BCM2835=y @@ -410,6 +417,7 @@ CONFIG_POWER_RESET_GPIO=y CONFIG_POWER_RESET_GPIO_RESTART=y CONFIG_POWER_RESET_KEYSTONE=y CONFIG_POWER_RESET_RMOBILE=y +CONFIG_POWER_RESET_ST=y CONFIG_POWER_AVS=y CONFIG_ROCKCHIP_IODOMAIN=y CONFIG_SENSORS_IIO_HWMON=y @@ -430,6 +438,8 @@ CONFIG_WATCHDOG=y CONFIG_DA9063_WATCHDOG=m CONFIG_XILINX_WATCHDOG=y CONFIG_ARM_SP805_WATCHDOG=y +CONFIG_AT91SAM9X_WATCHDOG=y +CONFIG_SAMA5D4_WATCHDOG=y CONFIG_ORION_WATCHDOG=y CONFIG_ST_LPC_WATCHDOG=y CONFIG_SUNXI_WATCHDOG=y @@ -438,9 +448,11 @@ CONFIG_TEGRA_WATCHDOG=m CONFIG_MESON_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y +CONFIG_BCM2835_WDT=y CONFIG_MFD_AS3711=y CONFIG_MFD_AS3722=y CONFIG_MFD_ATMEL_FLEXCOM=y +CONFIG_MFD_ATMEL_HLCDC=m CONFIG_MFD_BCM590XX=y CONFIG_MFD_AXP20X=y CONFIG_MFD_AXP20X_I2C=m @@ -488,7 +500,7 @@ CONFIG_REGULATOR_MAX77693=m CONFIG_REGULATOR_MAX77802=m CONFIG_REGULATOR_PALMAS=y CONFIG_REGULATOR_PBIAS=y -CONFIG_REGULATOR_PWM=m +CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPM=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_S2MPS11=y @@ -514,6 +526,7 @@ CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_SOC_CAMERA=m CONFIG_SOC_CAMERA_PLATFORM=m CONFIG_VIDEO_RCAR_VIN=m +CONFIG_VIDEO_ATMEL_ISI=m CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_RENESAS_JPU=m CONFIG_VIDEO_RENESAS_VSP1=m @@ -532,7 +545,11 @@ CONFIG_DRM_EXYNOS_DSI=y CONFIG_DRM_EXYNOS_FIMD=y CONFIG_DRM_EXYNOS_HDMI=y CONFIG_DRM_ROCKCHIP=m +CONFIG_ROCKCHIP_ANALOGIX_DP=m CONFIG_ROCKCHIP_DW_HDMI=m +CONFIG_ROCKCHIP_DW_MIPI_DSI=m +CONFIG_ROCKCHIP_INNO_HDMI=m +CONFIG_DRM_ATMEL_HLCDC=m CONFIG_DRM_RCAR_DU=m CONFIG_DRM_RCAR_HDMI=y CONFIG_DRM_RCAR_LVDS=y @@ -564,6 +581,8 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_ATMEL_SOC=m CONFIG_SND_ATMEL_SOC_WM8904=m +CONFIG_SND_ATMEL_SOC_PDMIC=m +CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m @@ -592,6 +611,7 @@ CONFIG_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_MVEBU=y CONFIG_USB_XHCI_RCAR=m +CONFIG_USB_XHCI_TEGRA=m CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_MSM=m CONFIG_USB_EHCI_EXYNOS=y @@ -609,7 +629,7 @@ CONFIG_USB_STORAGE=y CONFIG_USB_MUSB_HDRC=m CONFIG_USB_MUSB_SUNXI=m CONFIG_USB_DWC3=y -CONFIG_USB_DWC2=m +CONFIG_USB_DWC2=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y @@ -640,7 +660,6 @@ CONFIG_MMC_SDHCI_SPEAR=y CONFIG_MMC_SDHCI_S3C=y CONFIG_MMC_SDHCI_S3C_DMA=y CONFIG_MMC_SDHCI_BCM_KONA=y -CONFIG_MMC_SDHCI_BCM2835=y CONFIG_MMC_SDHCI_ST=y CONFIG_MMC_OMAP=y CONFIG_MMC_OMAP_HS=y @@ -767,6 +786,7 @@ CONFIG_EXTCON=y CONFIG_TI_AEMIF=y CONFIG_IIO=y CONFIG_AT91_ADC=m +CONFIG_AT91_SAMA5D2_ADC=m CONFIG_BERLIN2_ADC=m CONFIG_EXYNOS_ADC=m CONFIG_VF610_ADC=m @@ -775,6 +795,7 @@ CONFIG_AK8975=y CONFIG_RASPBERRYPI_POWER=y CONFIG_PWM=y CONFIG_PWM_ATMEL=m +CONFIG_PWM_ATMEL_HLCDC_PWM=m CONFIG_PWM_ATMEL_TCB=m CONFIG_PWM_FSL_FTM=m CONFIG_PWM_RENESAS_TPU=y @@ -784,12 +805,13 @@ CONFIG_PWM_SUN4I=y CONFIG_PWM_TEGRA=y CONFIG_PWM_VT8500=y CONFIG_PHY_HIX5HD2_SATA=y -CONFIG_PWM_STI=m +CONFIG_PWM_STI=y CONFIG_PWM_BCM2835=y CONFIG_OMAP_USB2=y CONFIG_TI_PIPE3=y CONFIG_PHY_BERLIN_USB=y CONFIG_PHY_BERLIN_SATA=y +CONFIG_PHY_ROCKCHIP_DP=m CONFIG_PHY_ROCKCHIP_USB=m CONFIG_PHY_QCOM_APQ8064_SATA=m CONFIG_PHY_MIPHY28LP=y @@ -800,6 +822,7 @@ CONFIG_PHY_STIH407_USB=y CONFIG_PHY_SUN4I_USB=y CONFIG_PHY_SUN9I_USB=y CONFIG_PHY_SAMSUNG_USB2=m +CONFIG_PHY_TEGRA_XUSB=y CONFIG_NVMEM=y CONFIG_NVMEM_SUNXI_SID=y CONFIG_BCM2835_MBOX=y @@ -829,6 +852,9 @@ CONFIG_LOCKUP_DETECTOR=y CONFIG_CRYPTO_DEV_TEGRA_AES=y CONFIG_CPUFREQ_DT=y CONFIG_KEYSTONE_IRQ=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_ST=y +CONFIG_CRYPTO_DEV_MARVELL_CESA=m CONFIG_CRYPTO_DEV_SUN4I_SS=m CONFIG_CRYPTO_DEV_ROCKCHIP=m CONFIG_ARM_CRYPTO=y diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index 4562006aae68..6051c51ca188 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -208,8 +208,8 @@ CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_PREEMPT is not set # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y +CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_DEV_MV_CESA=y CONFIG_CRC_CCITT=y CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig index 6492407efd7e..486a4cabb0dd 100644 --- a/arch/arm/configs/mvebu_v7_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -155,3 +155,4 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_TIMER_STATS=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_USER=y +CONFIG_CRYPTO_DEV_MARVELL_CESA=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 156bc88b8523..ac717cccd2b5 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -10,18 +10,17 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_CGROUPS=y -CONFIG_CGROUP_FREEZER=y -CONFIG_CGROUP_DEVICE=y -CONFIG_CPUSETS=y -CONFIG_CGROUP_CPUACCT=y CONFIG_MEMCG=y CONFIG_MEMCG_SWAP=y -CONFIG_MEMCG_KMEM=y -CONFIG_CGROUP_PERF=y +CONFIG_BLK_CGROUP=y CONFIG_CGROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y -CONFIG_BLK_CGROUP=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y @@ -50,7 +49,6 @@ CONFIG_SOC_AM33XX=y CONFIG_SOC_AM43XX=y CONFIG_SOC_DRA7XX=y CONFIG_ARM_THUMBEE=y -CONFIG_ARM_KERNMEM_PERMS=y CONFIG_ARM_ERRATA_411920=y CONFIG_ARM_ERRATA_430973=y CONFIG_SMP=y @@ -69,7 +67,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPUFREQ_DT=y +CONFIG_CPUFREQ_DT=m # CONFIG_ARM_OMAP2PLUS_CPUFREQ is not set CONFIG_CPU_IDLE=y CONFIG_BINFMT_MISC=y @@ -86,7 +84,6 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y -# CONFIG_INET_LRO is not set CONFIG_NETFILTER=y CONFIG_PHONET=m CONFIG_CAN=m @@ -102,19 +99,18 @@ CONFIG_BT_HIDP=m CONFIG_BT_HCIBTUSB=m CONFIG_BT_HCIBTSDIO=m CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y CONFIG_BT_HCIUART_LL=y CONFIG_BT_HCIUART_3WIRE=y CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m -CONFIG_CFG80211=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIVHCI=m CONFIG_BT_MRVL=m CONFIG_BT_MRVL_SDIO=m CONFIG_AF_RXRPC=m -CONFIG_RXKAD=m +CONFIG_RXKAD=y +CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -129,6 +125,7 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_OF=y +CONFIG_MTD_M25P80=m CONFIG_MTD_NAND=y CONFIG_MTD_NAND_ECC_BCH=y CONFIG_MTD_NAND_OMAP2=y @@ -136,9 +133,8 @@ CONFIG_MTD_NAND_OMAP_BCH=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y CONFIG_MTD_ONENAND_OMAP2=y -CONFIG_MTD_UBI=y CONFIG_MTD_SPI_NOR=m -CONFIG_MTD_M25P80=m +CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=16384 @@ -184,22 +180,19 @@ CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_ALI_M5632=y CONFIG_USB_AN2720=y CONFIG_USB_EPSON2888=y -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_OHCI_HCD=m CONFIG_USB_KC2190=y CONFIG_USB_CDC_PHONET=m CONFIG_LIBERTAS=m CONFIG_LIBERTAS_USB=m CONFIG_LIBERTAS_SDIO=m CONFIG_LIBERTAS_DEBUG=y -CONFIG_WL_TI=y +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_USB=m CONFIG_WL12XX=m CONFIG_WL18XX=m CONFIG_WLCORE_SPI=m CONFIG_WLCORE_SDIO=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m -CONFIG_MWIFIEX_USB=m CONFIG_INPUT_JOYDEV=m CONFIG_INPUT_EVDEV=m CONFIG_KEYBOARD_ATKBD=m @@ -211,10 +204,10 @@ CONFIG_KEYBOARD_TWL4030=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ADS7846=m CONFIG_TOUCHSCREEN_EDT_FT5X06=m +CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m CONFIG_TOUCHSCREEN_PIXCIR=m CONFIG_TOUCHSCREEN_TSC2005=m CONFIG_TOUCHSCREEN_TSC2007=m -CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m CONFIG_INPUT_MISC=y CONFIG_INPUT_TPS65218_PWRBUTTON=m CONFIG_INPUT_TWL4030_PWRBUTTON=m @@ -238,15 +231,14 @@ CONFIG_SPI_OMAP24XX=y CONFIG_SPI_TI_QSPI=m CONFIG_HSI=m CONFIG_OMAP_SSI=m -CONFIG_NOKIA_MODEM=m CONFIG_SSI_PROTOCOL=m CONFIG_PINCTRL_SINGLE=y CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PCA953X=m CONFIG_GPIO_PCF857X=y -CONFIG_GPIO_TWL4030=y CONFIG_GPIO_PALMAS=y +CONFIG_GPIO_TWL4030=y CONFIG_W1=m CONFIG_HDQ_MASTER_OMAP=m CONFIG_BATTERY_BQ27XXX=m @@ -273,11 +265,11 @@ CONFIG_DRA752_THERMAL=y CONFIG_WATCHDOG=y CONFIG_OMAP_WATCHDOG=m CONFIG_TWL4030_WATCHDOG=m +CONFIG_MFD_TI_AM335X_TSCADC=m CONFIG_MFD_PALMAS=y CONFIG_MFD_TPS65217=y CONFIG_MFD_TPS65218=y CONFIG_MFD_TPS65910=y -CONFIG_MFD_TI_AM335X_TSCADC=m CONFIG_TWL6040_CORE=y CONFIG_REGULATOR_LP872X=y CONFIG_REGULATOR_PALMAS=y @@ -292,8 +284,12 @@ CONFIG_REGULATOR_TPS65910=y CONFIG_REGULATOR_TWL4030=y CONFIG_MEDIA_SUPPORT=m CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_MEDIA_RC_SUPPORT=y CONFIG_MEDIA_CONTROLLER=y CONFIG_VIDEO_V4L2_SUBDEV_API=y +CONFIG_LIRC=m +CONFIG_RC_DEVICES=y +CONFIG_IR_RX51=m CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_OMAP3=m # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set @@ -302,10 +298,10 @@ CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y +CONFIG_FB_OMAP2=m CONFIG_FB_OMAP5_DSS_HDMI=y CONFIG_FB_OMAP2_DSS_SDI=y CONFIG_FB_OMAP2_DSS_DSI=y -CONFIG_FB_OMAP2=m CONFIG_FB_OMAP2_ENCODER_TFP410=m CONFIG_FB_OMAP2_ENCODER_TPD12S015=m CONFIG_FB_OMAP2_CONNECTOR_DVI=m @@ -341,13 +337,11 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_EDMA_SOC=m CONFIG_SND_AM33XX_SOC_EVM=m -CONFIG_SND_DAVINCI_SOC_MCASP=m CONFIG_SND_OMAP_SOC=m CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m CONFIG_SND_SIMPLE_CARD=m -CONFIG_SND_SOC_TLV320AIC3X=m CONFIG_HID_GENERIC=m CONFIG_USB_HIDDEV=y CONFIG_USB_KBD=m @@ -356,6 +350,8 @@ CONFIG_USB=m CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_MON=m CONFIG_USB_XHCI_HCD=m +CONFIG_USB_EHCI_HCD=m +CONFIG_USB_OHCI_HCD=m CONFIG_USB_WDM=m CONFIG_USB_STORAGE=m CONFIG_USB_MUSB_HDRC=m @@ -372,6 +368,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_TEST=m CONFIG_AM335X_PHY_USB=y +CONFIG_TWL6030_USB=m CONFIG_USB_GADGET=m CONFIG_USB_GADGET_DEBUG=y CONFIG_USB_GADGET_DEBUG_FILES=y @@ -402,8 +399,8 @@ CONFIG_MMC_OMAP_HS=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m CONFIG_LEDS_GPIO=m -CONFIG_LEDS_PWM=m CONFIG_LEDS_PCA963X=m +CONFIG_LEDS_PWM=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_ONESHOT=m @@ -414,22 +411,22 @@ CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=m -CONFIG_RTC_DRV_PALMAS=m CONFIG_RTC_DRV_TWL92330=y CONFIG_RTC_DRV_TWL4030=m +CONFIG_RTC_DRV_PALMAS=m CONFIG_RTC_DRV_OMAP=m CONFIG_DMADEVICES=y -CONFIG_TI_EDMA=y CONFIG_DMA_OMAP=y -CONFIG_IOMMU_SUPPORT=y +CONFIG_TI_EDMA=y CONFIG_OMAP_IOMMU=y CONFIG_EXTCON=m -CONFIG_EXTCON_USB_GPIO=m CONFIG_EXTCON_PALMAS=m +CONFIG_EXTCON_USB_GPIO=m CONFIG_TI_EMIF=m CONFIG_IIO=m CONFIG_TI_AM335X_ADC=m CONFIG_PWM=y +CONFIG_PWM_OMAP_DMTIMER=m CONFIG_PWM_TIECAP=m CONFIG_PWM_TIEHRPWM=m CONFIG_PWM_TWL=m @@ -440,8 +437,6 @@ CONFIG_TI_PIPE3=y CONFIG_TWL4030_USB=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_EXT4_FS=y CONFIG_FANOTIFY=y CONFIG_QUOTA=y CONFIG_QFMT_V2=y @@ -476,7 +471,6 @@ CONFIG_PROVE_LOCKING=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_SECURITY=y CONFIG_CRYPTO_MICHAEL_MIC=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index afbda413d61a..9cb1a85bb166 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -1,8 +1,10 @@ # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_FHANDLE=y CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_SLAB=y @@ -133,6 +135,7 @@ CONFIG_WATCHDOG=y CONFIG_AT91SAM9X_WATCHDOG=y CONFIG_SAMA5D4_WATCHDOG=y CONFIG_MFD_ATMEL_FLEXCOM=y +CONFIG_MFD_ATMEL_HLCDC=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_ACT8865=y @@ -142,11 +145,14 @@ CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_SOC_CAMERA=y CONFIG_VIDEO_ATMEL_ISI=y CONFIG_SOC_CAMERA_OV2640=y -CONFIG_FB=y +CONFIG_DRM=y +CONFIG_DRM_ATMEL_HLCDC=y +CONFIG_DRM_PANEL_SIMPLE=y CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_LCD_CLASS_DEVICE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_BACKLIGHT_PWM=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_SOUND=y CONFIG_SND=y @@ -154,6 +160,7 @@ CONFIG_SND_SOC=y CONFIG_SND_ATMEL_SOC=y CONFIG_SND_ATMEL_SOC_WM8904=y # CONFIG_HID_GENERIC is not set +CONFIG_SND_ATMEL_SOC_PDMIC=y CONFIG_USB=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_EHCI_HCD=y @@ -183,6 +190,7 @@ CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT91RM9200=y CONFIG_DMADEVICES=y +CONFIG_AT_HDMAC=y CONFIG_AT_XDMAC=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_IIO=y @@ -190,6 +198,7 @@ CONFIG_AT91_ADC=y CONFIG_AT91_SAMA5D2_ADC=y CONFIG_PWM=y CONFIG_PWM_ATMEL=y +CONFIG_PWM_ATMEL_HLCDC_PWM=y CONFIG_PWM_ATMEL_TCB=y CONFIG_EXT4_FS=y CONFIG_FANOTIFY=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index b7b714c3958c..f2d635566a13 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -24,7 +24,7 @@ CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_754322=y CONFIG_PCI=y CONFIG_PCI_RCAR_GEN2=y -CONFIG_PCI_RCAR_GEN2_PCIE=y +CONFIG_PCIE_RCAR=y CONFIG_SMP=y CONFIG_SCHED_MC=y CONFIG_HAVE_ARM_ARCH_TIMER=y @@ -99,11 +99,14 @@ CONFIG_SERIAL_SH_SCI=y CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX=y +CONFIG_I2C_DEMUX_PINCTRL=y CONFIG_I2C_EMEV2=y CONFIG_I2C_GPIO=y CONFIG_I2C_RIIC=y CONFIG_I2C_SH_MOBILE=y CONFIG_I2C_RCAR=y +CONFIG_I2C_SLAVE_EEPROM=y CONFIG_SPI=y CONFIG_SPI_RSPI=y CONFIG_SPI_SH_MSIOF=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index 3a36244e3cf6..6012a1ec779f 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -218,6 +218,7 @@ CONFIG_SND_SOC_TEGRA_ALC5632=y CONFIG_SND_SOC_TEGRA_MAX98090=y CONFIG_USB=y CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_TEGRA=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_TEGRA=y CONFIG_USB_ACM=y @@ -266,6 +267,7 @@ CONFIG_IIO=y CONFIG_AK8975=y CONFIG_PWM=y CONFIG_PWM_TEGRA=y +CONFIG_PHY_TEGRA_XUSB=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig index a691d590fbd1..b7b09189f1c5 100644 --- a/arch/arm/configs/u8500_defconfig +++ b/arch/arm/configs/u8500_defconfig @@ -45,7 +45,6 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=65536 -CONFIG_SENSORS_BH1780=y CONFIG_NETDEVICES=y CONFIG_SMSC911X=y CONFIG_SMSC_PHY=y @@ -107,12 +106,12 @@ CONFIG_RTC_DRV_AB8500=y CONFIG_RTC_DRV_PL031=y CONFIG_DMADEVICES=y CONFIG_STE_DMA40=y -CONFIG_STAGING=y -CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4=y CONFIG_HSEM_U8500=y CONFIG_IIO=y +CONFIG_IIO_BUFFER=y CONFIG_IIO_ST_ACCEL_3AXIS=y CONFIG_IIO_ST_GYRO_3AXIS=y +CONFIG_BH1780=y CONFIG_IIO_ST_MAGN_3AXIS=y CONFIG_IIO_ST_PRESS=y CONFIG_EXT2_FS=y diff --git a/arch/arm/configs/zx_defconfig b/arch/arm/configs/zx_defconfig index ab683fbbb954..d6253a48a9fa 100644 --- a/arch/arm/configs/zx_defconfig +++ b/arch/arm/configs/zx_defconfig @@ -7,7 +7,6 @@ CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_CPUACCT=y -CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y CONFIG_NAMESPACES=y diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 6ad1ceda62a5..a83570f10124 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -118,7 +118,7 @@ static inline unsigned long dma_max_pfn(struct device *dev) #define arch_setup_dma_ops arch_setup_dma_ops extern void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, - struct iommu_ops *iommu, bool coherent); + const struct iommu_ops *iommu, bool coherent); #define arch_teardown_dma_ops arch_teardown_dma_ops extern void arch_teardown_dma_ops(struct device *dev); @@ -162,8 +162,6 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) static inline void dma_mark_clean(void *addr, size_t size) { } -extern int arm_dma_set_mask(struct device *dev, u64 dma_mask); - /** * arm_dma_alloc - allocate consistent memory for DMA * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 485982084fe9..781ef5fe235d 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -392,9 +392,18 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size); #define ioremap ioremap #define ioremap_nocache ioremap +/* + * Do not use ioremap_cache for mapping memory. Use memremap instead. + */ void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size); #define ioremap_cache ioremap_cache +/* + * Do not use ioremap_cached in new code. Provided for the benefit of + * the pxa2xx-flash MTD driver only. + */ +void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size); + void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size); #define ioremap_wc ioremap_wc #define ioremap_wt ioremap_wc @@ -402,6 +411,9 @@ void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size); void iounmap(volatile void __iomem *iomem_cookie); #define iounmap iounmap +void *arch_memremap_wb(phys_addr_t phys_addr, size_t size); +#define arch_memremap_wb arch_memremap_wb + /* * io{read,write}{16,32}be() macros */ diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index 738d5eee91de..96387d477e91 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -41,6 +41,8 @@ #define KVM_MAX_VCPUS VGIC_V2_MAX_CPUS +#define KVM_REQ_VCPU_EXIT 8 + u32 *kvm_vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num, u32 mode); int __attribute_const__ kvm_target_cpu(void); int kvm_reset_vcpu(struct kvm_vcpu *vcpu); @@ -187,6 +189,7 @@ struct kvm_vm_stat { struct kvm_vcpu_stat { u32 halt_successful_poll; u32 halt_attempted_poll; + u32 halt_poll_invalid; u32 halt_wakeup; u32 hvc_exit_stat; u64 wfe_exit_stat; @@ -225,6 +228,10 @@ static inline void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm, struct kvm_vcpu *kvm_arm_get_running_vcpu(void); struct kvm_vcpu __percpu **kvm_get_running_vcpus(void); +void kvm_arm_halt_guest(struct kvm *kvm); +void kvm_arm_resume_guest(struct kvm *kvm); +void kvm_arm_halt_vcpu(struct kvm_vcpu *vcpu); +void kvm_arm_resume_vcpu(struct kvm_vcpu *vcpu); int kvm_arm_copy_coproc_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); unsigned long kvm_arm_num_coproc_regs(struct kvm_vcpu *vcpu); @@ -290,6 +297,7 @@ static inline void kvm_arch_hardware_unsetup(void) {} static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} +static inline void kvm_arch_vcpu_block_finish(struct kvm_vcpu *vcpu) {} static inline void kvm_arm_init_debug(void) {} static inline void kvm_arm_setup_debug(struct kvm_vcpu *vcpu) {} diff --git a/arch/arm/include/asm/kvm_mmio.h b/arch/arm/include/asm/kvm_mmio.h index d8e90c8cb5fa..f3a7de71f515 100644 --- a/arch/arm/include/asm/kvm_mmio.h +++ b/arch/arm/include/asm/kvm_mmio.h @@ -28,6 +28,9 @@ struct kvm_decode { bool sign_extend; }; +void kvm_mmio_write_buf(void *buf, unsigned int len, unsigned long data); +unsigned long kvm_mmio_read_buf(const void *buf, unsigned int len); + int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run); int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, phys_addr_t fault_ipa); diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h index f17a8d41822c..f9a65061130b 100644 --- a/arch/arm/include/asm/kvm_mmu.h +++ b/arch/arm/include/asm/kvm_mmu.h @@ -47,6 +47,7 @@ #include #include #include +#include int create_hyp_mappings(void *from, void *to); int create_hyp_io_mappings(void *from, void *to, phys_addr_t); @@ -106,14 +107,16 @@ static inline void kvm_clean_pte(pte_t *pte) clean_pte_table(pte); } -static inline void kvm_set_s2pte_writable(pte_t *pte) +static inline pte_t kvm_s2pte_mkwrite(pte_t pte) { - pte_val(*pte) |= L_PTE_S2_RDWR; + pte_val(pte) |= L_PTE_S2_RDWR; + return pte; } -static inline void kvm_set_s2pmd_writable(pmd_t *pmd) +static inline pmd_t kvm_s2pmd_mkwrite(pmd_t pmd) { - pmd_val(*pmd) |= L_PMD_S2_RDWR; + pmd_val(pmd) |= L_PMD_S2_RDWR; + return pmd; } static inline void kvm_set_s2pte_readonly(pte_t *pte) @@ -136,22 +139,6 @@ static inline bool kvm_s2pmd_readonly(pmd_t *pmd) return (pmd_val(*pmd) & L_PMD_S2_RDWR) == L_PMD_S2_RDONLY; } - -/* Open coded p*d_addr_end that can deal with 64bit addresses */ -#define kvm_pgd_addr_end(addr, end) \ -({ u64 __boundary = ((addr) + PGDIR_SIZE) & PGDIR_MASK; \ - (__boundary - 1 < (end) - 1)? __boundary: (end); \ -}) - -#define kvm_pud_addr_end(addr,end) (end) - -#define kvm_pmd_addr_end(addr, end) \ -({ u64 __boundary = ((addr) + PMD_SIZE) & PMD_MASK; \ - (__boundary - 1 < (end) - 1)? __boundary: (end); \ -}) - -#define kvm_pgd_index(addr) pgd_index(addr) - static inline bool kvm_page_empty(void *ptr) { struct page *ptr_page = virt_to_page(ptr); @@ -160,19 +147,11 @@ static inline bool kvm_page_empty(void *ptr) #define kvm_pte_table_empty(kvm, ptep) kvm_page_empty(ptep) #define kvm_pmd_table_empty(kvm, pmdp) kvm_page_empty(pmdp) -#define kvm_pud_table_empty(kvm, pudp) (0) +#define kvm_pud_table_empty(kvm, pudp) false -#define KVM_PREALLOC_LEVEL 0 - -static inline void *kvm_get_hwpgd(struct kvm *kvm) -{ - return kvm->arch.pgd; -} - -static inline unsigned int kvm_get_hwpgd_size(void) -{ - return PTRS_PER_S2_PGD * sizeof(pgd_t); -} +#define hyp_pte_table_empty(ptep) kvm_page_empty(ptep) +#define hyp_pmd_table_empty(pmdp) kvm_page_empty(pmdp) +#define hyp_pud_table_empty(pudp) false struct kvm; diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 9427fd632552..31c07a2cc100 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -288,19 +288,43 @@ static inline void *phys_to_virt(phys_addr_t x) #define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x))) #define pfn_to_kaddr(pfn) __va((phys_addr_t)(pfn) << PAGE_SHIFT) -extern unsigned long (*arch_virt_to_idmap)(unsigned long x); +extern long long arch_phys_to_idmap_offset; /* - * These are for systems that have a hardware interconnect supported alias of - * physical memory for idmap purposes. Most cases should leave these + * These are for systems that have a hardware interconnect supported alias + * of physical memory for idmap purposes. Most cases should leave these * untouched. Note: this can only return addresses less than 4GiB. */ +static inline bool arm_has_idmap_alias(void) +{ + return IS_ENABLED(CONFIG_MMU) && arch_phys_to_idmap_offset != 0; +} + +#define IDMAP_INVALID_ADDR ((u32)~0) + +static inline unsigned long phys_to_idmap(phys_addr_t addr) +{ + if (IS_ENABLED(CONFIG_MMU) && arch_phys_to_idmap_offset) { + addr += arch_phys_to_idmap_offset; + if (addr > (u32)~0) + addr = IDMAP_INVALID_ADDR; + } + return addr; +} + +static inline phys_addr_t idmap_to_phys(unsigned long idmap) +{ + phys_addr_t addr = idmap; + + if (IS_ENABLED(CONFIG_MMU) && arch_phys_to_idmap_offset) + addr -= arch_phys_to_idmap_offset; + + return addr; +} + static inline unsigned long __virt_to_idmap(unsigned long x) { - if (IS_ENABLED(CONFIG_MMU) && arch_virt_to_idmap) - return arch_virt_to_idmap(x); - else - return __virt_to_phys(x); + return phys_to_idmap(__virt_to_phys(x)); } #define virt_to_idmap(x) __virt_to_idmap((unsigned long)(x)) diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h index 19cfab526d13..20febb368844 100644 --- a/arch/arm/include/asm/pgalloc.h +++ b/arch/arm/include/asm/pgalloc.h @@ -29,7 +29,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) { - return (pmd_t *)get_zeroed_page(GFP_KERNEL | __GFP_REPEAT); + return (pmd_t *)get_zeroed_page(GFP_KERNEL); } static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h index aeddd28b3595..92fd2c8a9af0 100644 --- a/arch/arm/include/asm/pgtable-2level.h +++ b/arch/arm/include/asm/pgtable-2level.h @@ -193,6 +193,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) #define pmd_large(pmd) (pmd_val(pmd) & 2) #define pmd_bad(pmd) (pmd_val(pmd) & 2) +#define pmd_present(pmd) (pmd_val(pmd)) #define copy_pmd(pmdpd,pmdps) \ do { \ diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index dc46398bc3a5..2a029bceaf2f 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -211,6 +211,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) : !!(pmd_val(pmd) & (val))) #define pmd_isclear(pmd, val) (!(pmd_val(pmd) & (val))) +#define pmd_present(pmd) (pmd_isset((pmd), L_PMD_SECT_VALID)) #define pmd_young(pmd) (pmd_isset((pmd), PMD_SECT_AF)) #define pte_special(pte) (pte_isset((pte), L_PTE_SPECIAL)) static inline pte_t pte_mkspecial(pte_t pte) @@ -249,10 +250,10 @@ PMD_BIT_FUNC(mkyoung, |= PMD_SECT_AF); #define pfn_pmd(pfn,prot) (__pmd(((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))) #define mk_pmd(page,prot) pfn_pmd(page_to_pfn(page),prot) -/* represent a notpresent pmd by zero, this is used by pmdp_invalidate */ +/* represent a notpresent pmd by faulting entry, this is used by pmdp_invalidate */ static inline pmd_t pmd_mknotpresent(pmd_t pmd) { - return __pmd(0); + return __pmd(pmd_val(pmd) & ~L_PMD_SECT_VALID); } static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) @@ -281,11 +282,6 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, flush_pmd_entry(pmdp); } -static inline int has_transparent_hugepage(void) -{ - return 1; -} - #endif /* __ASSEMBLY__ */ #endif /* _ASM_PGTABLE_3LEVEL_H */ diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 348caabb7625..d62204060cbe 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -182,7 +182,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; #define pgd_offset_k(addr) pgd_offset(&init_mm, addr) #define pmd_none(pmd) (!pmd_val(pmd)) -#define pmd_present(pmd) (pmd_val(pmd)) static inline pte_t *pmd_page_vaddr(pmd_t pmd) { diff --git a/arch/arm/include/asm/stage2_pgtable.h b/arch/arm/include/asm/stage2_pgtable.h new file mode 100644 index 000000000000..460d616bb2d6 --- /dev/null +++ b/arch/arm/include/asm/stage2_pgtable.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2016 - ARM Ltd + * + * stage2 page table helpers + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __ARM_S2_PGTABLE_H_ +#define __ARM_S2_PGTABLE_H_ + +#define stage2_pgd_none(pgd) pgd_none(pgd) +#define stage2_pgd_clear(pgd) pgd_clear(pgd) +#define stage2_pgd_present(pgd) pgd_present(pgd) +#define stage2_pgd_populate(pgd, pud) pgd_populate(NULL, pgd, pud) +#define stage2_pud_offset(pgd, address) pud_offset(pgd, address) +#define stage2_pud_free(pud) pud_free(NULL, pud) + +#define stage2_pud_none(pud) pud_none(pud) +#define stage2_pud_clear(pud) pud_clear(pud) +#define stage2_pud_present(pud) pud_present(pud) +#define stage2_pud_populate(pud, pmd) pud_populate(NULL, pud, pmd) +#define stage2_pmd_offset(pud, address) pmd_offset(pud, address) +#define stage2_pmd_free(pmd) pmd_free(NULL, pmd) + +#define stage2_pud_huge(pud) pud_huge(pud) + +/* Open coded p*d_addr_end that can deal with 64bit addresses */ +static inline phys_addr_t stage2_pgd_addr_end(phys_addr_t addr, phys_addr_t end) +{ + phys_addr_t boundary = (addr + PGDIR_SIZE) & PGDIR_MASK; + + return (boundary - 1 < end - 1) ? boundary : end; +} + +#define stage2_pud_addr_end(addr, end) (end) + +static inline phys_addr_t stage2_pmd_addr_end(phys_addr_t addr, phys_addr_t end) +{ + phys_addr_t boundary = (addr + PMD_SIZE) & PMD_MASK; + + return (boundary - 1 < end - 1) ? boundary : end; +} + +#define stage2_pgd_index(addr) pgd_index(addr) + +#define stage2_pte_table_empty(ptep) kvm_page_empty(ptep) +#define stage2_pmd_table_empty(pmdp) kvm_page_empty(pmdp) +#define stage2_pud_table_empty(pudp) false + +#endif /* __ARM_S2_PGTABLE_H_ */ diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 066f7f9ba411..05e61a2eeabe 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -550,9 +550,6 @@ char * __init pcibios_setup(char *str) if (!strcmp(str, "debug")) { debug_pci = 1; return NULL; - } else if (!strcmp(str, "firmware")) { - pci_add_flags(PCI_PROBE_ONLY); - return NULL; } return str; } diff --git a/arch/arm/kernel/perf_callchain.c b/arch/arm/kernel/perf_callchain.c index 27563befa8a2..22bf1f64d99a 100644 --- a/arch/arm/kernel/perf_callchain.c +++ b/arch/arm/kernel/perf_callchain.c @@ -31,7 +31,7 @@ struct frame_tail { */ static struct frame_tail __user * user_backtrace(struct frame_tail __user *tail, - struct perf_callchain_entry *entry) + struct perf_callchain_entry_ctx *entry) { struct frame_tail buftail; unsigned long err; @@ -59,7 +59,7 @@ user_backtrace(struct frame_tail __user *tail, } void -perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) +perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs) { struct frame_tail __user *tail; @@ -75,7 +75,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) tail = (struct frame_tail __user *)regs->ARM_fp - 1; - while ((entry->nr < sysctl_perf_event_max_stack) && + while ((entry->nr < entry->max_stack) && tail && !((unsigned long)tail & 0x3)) tail = user_backtrace(tail, entry); } @@ -89,13 +89,13 @@ static int callchain_trace(struct stackframe *fr, void *data) { - struct perf_callchain_entry *entry = data; + struct perf_callchain_entry_ctx *entry = data; perf_callchain_store(entry, fr->pc); return 0; } void -perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) +perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs) { struct stackframe fr; diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 4adfb46e3ee9..4a803c5a1ff7 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -193,9 +193,9 @@ EXPORT_SYMBOL_GPL(thread_notify_head); /* * Free current thread data structures etc.. */ -void exit_thread(void) +void exit_thread(struct task_struct *tsk) { - thread_notify(THREAD_NOTIFY_EXIT, current_thread_info()); + thread_notify(THREAD_NOTIFY_EXIT, task_thread_info(tsk)); } void flush_thread(void) @@ -420,7 +420,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) npages = 1; /* for sigpage */ npages += vdso_total_pages; - down_write(&mm->mmap_sem); + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; hint = sigpage_addr(mm, npages); addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0); if (IS_ERR_VALUE(addr)) { diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index ef9119f7462e..4d9375814b53 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -733,8 +733,8 @@ static int vfp_set(struct task_struct *target, if (ret) return ret; - vfp_flush_hwstate(thread); thread->vfpstate.hard = new_vfp; + vfp_flush_hwstate(thread); return 0; } diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c index 71a2ff9ec490..3fa867a2aae6 100644 --- a/arch/arm/kernel/reboot.c +++ b/arch/arm/kernel/reboot.c @@ -104,8 +104,6 @@ void machine_halt(void) { local_irq_disable(); smp_send_stop(); - - local_irq_disable(); while (1); } @@ -150,6 +148,5 @@ void machine_restart(char *cmd) /* Whoops - the platform was unable to reboot. Tell the user! */ printk("Reboot failed -- System halted\n"); - local_irq_disable(); while (1); } diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 7d4e2850910c..7b5350060612 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -941,6 +941,12 @@ static int __init init_machine_late(void) late_initcall(init_machine_late); #ifdef CONFIG_KEXEC +/* + * The crash region must be aligned to 128MB to avoid + * zImage relocating below the reserved region. + */ +#define CRASH_ALIGN (128 << 20) + static inline unsigned long long get_total_mem(void) { unsigned long total; @@ -968,6 +974,26 @@ static void __init reserve_crashkernel(void) if (ret) return; + if (crash_base <= 0) { + unsigned long long crash_max = idmap_to_phys((u32)~0); + crash_base = memblock_find_in_range(CRASH_ALIGN, crash_max, + crash_size, CRASH_ALIGN); + if (!crash_base) { + pr_err("crashkernel reservation failed - No suitable area found.\n"); + return; + } + } else { + unsigned long long start; + + start = memblock_find_in_range(crash_base, + crash_base + crash_size, + crash_size, SECTION_SIZE); + if (start != crash_base) { + pr_err("crashkernel reservation failed - memory is in use.\n"); + return; + } + } + ret = memblock_reserve(crash_base, crash_size); if (ret < 0) { pr_warn("crashkernel reservation failed - memory is in use (0x%lx)\n", diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index baee70267f29..861521606c6d 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -486,7 +486,7 @@ static const char *ipi_types[NR_IPI] __tracepoint_string = { static void smp_cross_call(const struct cpumask *target, unsigned int ipinr) { - trace_ipi_raise(target, ipi_types[ipinr]); + trace_ipi_raise_rcuidle(target, ipi_types[ipinr]); __smp_cross_call(target, ipinr); } @@ -644,9 +644,11 @@ void handle_IPI(int ipinr, struct pt_regs *regs) break; case IPI_CPU_BACKTRACE: + printk_nmi_enter(); irq_enter(); nmi_cpu_backtrace(regs); irq_exit(); + printk_nmi_exit(); break; default: diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 95a000515e43..02abfff68ee5 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -46,6 +46,13 @@ config KVM_ARM_HOST ---help--- Provides host support for ARM processors. +config KVM_NEW_VGIC + bool "New VGIC implementation" + depends on KVM + default y + ---help--- + uses the new VGIC implementation + source drivers/vhost/Kconfig endif # VIRTUALIZATION diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index eb1bf4309c13..a596b58f6d37 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -21,7 +21,18 @@ obj-$(CONFIG_KVM_ARM_HOST) += hyp/ obj-y += kvm-arm.o init.o interrupts.o obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o obj-y += coproc.o coproc_a15.o coproc_a7.o mmio.o psci.o perf.o + +ifeq ($(CONFIG_KVM_NEW_VGIC),y) +obj-y += $(KVM)/arm/vgic/vgic.o +obj-y += $(KVM)/arm/vgic/vgic-init.o +obj-y += $(KVM)/arm/vgic/vgic-irqfd.o +obj-y += $(KVM)/arm/vgic/vgic-v2.o +obj-y += $(KVM)/arm/vgic/vgic-mmio.o +obj-y += $(KVM)/arm/vgic/vgic-mmio-v2.o +obj-y += $(KVM)/arm/vgic/vgic-kvm-device.o +else obj-y += $(KVM)/arm/vgic.o obj-y += $(KVM)/arm/vgic-v2.o obj-y += $(KVM)/arm/vgic-v2-emul.o +endif obj-y += $(KVM)/arm/arch_timer.o diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 9ef013d86cc5..893941ec98dc 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -444,7 +444,7 @@ static void update_vttbr(struct kvm *kvm) kvm_next_vmid &= (1 << kvm_vmid_bits) - 1; /* update vttbr to be used with the new vmid */ - pgd_phys = virt_to_phys(kvm_get_hwpgd(kvm)); + pgd_phys = virt_to_phys(kvm->arch.pgd); BUG_ON(pgd_phys & ~VTTBR_BADDR_MASK); vmid = ((u64)(kvm->arch.vmid) << VTTBR_VMID_SHIFT) & VTTBR_VMID_MASK(kvm_vmid_bits); kvm->arch.vttbr = pgd_phys | vmid; @@ -455,7 +455,7 @@ static void update_vttbr(struct kvm *kvm) static int kvm_vcpu_first_run_init(struct kvm_vcpu *vcpu) { struct kvm *kvm = vcpu->kvm; - int ret; + int ret = 0; if (likely(vcpu->arch.has_run_once)) return 0; @@ -478,9 +478,9 @@ static int kvm_vcpu_first_run_init(struct kvm_vcpu *vcpu) * interrupts from the virtual timer with a userspace gic. */ if (irqchip_in_kernel(kvm) && vgic_initialized(kvm)) - kvm_timer_enable(kvm); + ret = kvm_timer_enable(vcpu); - return 0; + return ret; } bool kvm_arch_intc_initialized(struct kvm *kvm) @@ -488,30 +488,37 @@ bool kvm_arch_intc_initialized(struct kvm *kvm) return vgic_initialized(kvm); } -static void kvm_arm_halt_guest(struct kvm *kvm) __maybe_unused; -static void kvm_arm_resume_guest(struct kvm *kvm) __maybe_unused; - -static void kvm_arm_halt_guest(struct kvm *kvm) +void kvm_arm_halt_guest(struct kvm *kvm) { int i; struct kvm_vcpu *vcpu; kvm_for_each_vcpu(i, vcpu, kvm) vcpu->arch.pause = true; - force_vm_exit(cpu_all_mask); + kvm_make_all_cpus_request(kvm, KVM_REQ_VCPU_EXIT); } -static void kvm_arm_resume_guest(struct kvm *kvm) +void kvm_arm_halt_vcpu(struct kvm_vcpu *vcpu) +{ + vcpu->arch.pause = true; + kvm_vcpu_kick(vcpu); +} + +void kvm_arm_resume_vcpu(struct kvm_vcpu *vcpu) +{ + struct swait_queue_head *wq = kvm_arch_vcpu_wq(vcpu); + + vcpu->arch.pause = false; + swake_up(wq); +} + +void kvm_arm_resume_guest(struct kvm *kvm) { int i; struct kvm_vcpu *vcpu; - kvm_for_each_vcpu(i, vcpu, kvm) { - struct swait_queue_head *wq = kvm_arch_vcpu_wq(vcpu); - - vcpu->arch.pause = false; - swake_up(wq); - } + kvm_for_each_vcpu(i, vcpu, kvm) + kvm_arm_resume_vcpu(vcpu); } static void vcpu_sleep(struct kvm_vcpu *vcpu) diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c index 0f6600f05137..10f80a6c797a 100644 --- a/arch/arm/kvm/mmio.c +++ b/arch/arm/kvm/mmio.c @@ -23,7 +23,7 @@ #include "trace.h" -static void mmio_write_buf(char *buf, unsigned int len, unsigned long data) +void kvm_mmio_write_buf(void *buf, unsigned int len, unsigned long data) { void *datap = NULL; union { @@ -55,7 +55,7 @@ static void mmio_write_buf(char *buf, unsigned int len, unsigned long data) memcpy(buf, datap, len); } -static unsigned long mmio_read_buf(char *buf, unsigned int len) +unsigned long kvm_mmio_read_buf(const void *buf, unsigned int len) { unsigned long data = 0; union { @@ -66,7 +66,7 @@ static unsigned long mmio_read_buf(char *buf, unsigned int len) switch (len) { case 1: - data = buf[0]; + data = *(u8 *)buf; break; case 2: memcpy(&tmp.hword, buf, len); @@ -87,11 +87,10 @@ static unsigned long mmio_read_buf(char *buf, unsigned int len) /** * kvm_handle_mmio_return -- Handle MMIO loads after user space emulation + * or in-kernel IO emulation + * * @vcpu: The VCPU pointer * @run: The VCPU run struct containing the mmio data - * - * This should only be called after returning from userspace for MMIO load - * emulation. */ int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run) { @@ -104,7 +103,7 @@ int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run) if (len > sizeof(unsigned long)) return -EINVAL; - data = mmio_read_buf(run->mmio.data, len); + data = kvm_mmio_read_buf(run->mmio.data, len); if (vcpu->arch.mmio_decode.sign_extend && len < sizeof(unsigned long)) { @@ -190,7 +189,7 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, len); trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, len, fault_ipa, data); - mmio_write_buf(data_buf, len, data); + kvm_mmio_write_buf(data_buf, len, data); ret = kvm_io_bus_write(vcpu, KVM_MMIO_BUS, fault_ipa, len, data_buf); @@ -206,18 +205,19 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, run->mmio.is_write = is_write; run->mmio.phys_addr = fault_ipa; run->mmio.len = len; - if (is_write) - memcpy(run->mmio.data, data_buf, len); if (!ret) { /* We handled the access successfully in the kernel. */ + if (!is_write) + memcpy(run->mmio.data, data_buf, len); vcpu->stat.mmio_exit_kernel++; kvm_handle_mmio_return(vcpu, run); return 1; - } else { - vcpu->stat.mmio_exit_user++; } + if (is_write) + memcpy(run->mmio.data, data_buf, len); + vcpu->stat.mmio_exit_user++; run->exit_reason = KVM_EXIT_MMIO; return 0; } diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c index be302128c5d7..45c43aecb8f2 100644 --- a/arch/arm/kvm/mmu.c +++ b/arch/arm/kvm/mmu.c @@ -43,11 +43,9 @@ static unsigned long hyp_idmap_start; static unsigned long hyp_idmap_end; static phys_addr_t hyp_idmap_vector; +#define S2_PGD_SIZE (PTRS_PER_S2_PGD * sizeof(pgd_t)) #define hyp_pgd_order get_order(PTRS_PER_PGD * sizeof(pgd_t)) -#define kvm_pmd_huge(_x) (pmd_huge(_x) || pmd_trans_huge(_x)) -#define kvm_pud_huge(_x) pud_huge(_x) - #define KVM_S2PTE_FLAG_IS_IOMAP (1UL << 0) #define KVM_S2_FLAG_LOGGING_ACTIVE (1UL << 1) @@ -69,14 +67,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm) static void kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa) { - /* - * This function also gets called when dealing with HYP page - * tables. As HYP doesn't have an associated struct kvm (and - * the HYP page tables are fairly static), we don't do - * anything there. - */ - if (kvm) - kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, kvm, ipa); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, kvm, ipa); } /* @@ -115,7 +106,7 @@ static bool kvm_is_device_pfn(unsigned long pfn) */ static void stage2_dissolve_pmd(struct kvm *kvm, phys_addr_t addr, pmd_t *pmd) { - if (!kvm_pmd_huge(*pmd)) + if (!pmd_thp_or_huge(*pmd)) return; pmd_clear(pmd); @@ -155,29 +146,29 @@ static void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc) return p; } -static void clear_pgd_entry(struct kvm *kvm, pgd_t *pgd, phys_addr_t addr) +static void clear_stage2_pgd_entry(struct kvm *kvm, pgd_t *pgd, phys_addr_t addr) { - pud_t *pud_table __maybe_unused = pud_offset(pgd, 0); - pgd_clear(pgd); + pud_t *pud_table __maybe_unused = stage2_pud_offset(pgd, 0UL); + stage2_pgd_clear(pgd); kvm_tlb_flush_vmid_ipa(kvm, addr); - pud_free(NULL, pud_table); + stage2_pud_free(pud_table); put_page(virt_to_page(pgd)); } -static void clear_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr) +static void clear_stage2_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr) { - pmd_t *pmd_table = pmd_offset(pud, 0); - VM_BUG_ON(pud_huge(*pud)); - pud_clear(pud); + pmd_t *pmd_table __maybe_unused = stage2_pmd_offset(pud, 0); + VM_BUG_ON(stage2_pud_huge(*pud)); + stage2_pud_clear(pud); kvm_tlb_flush_vmid_ipa(kvm, addr); - pmd_free(NULL, pmd_table); + stage2_pmd_free(pmd_table); put_page(virt_to_page(pud)); } -static void clear_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr) +static void clear_stage2_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr) { pte_t *pte_table = pte_offset_kernel(pmd, 0); - VM_BUG_ON(kvm_pmd_huge(*pmd)); + VM_BUG_ON(pmd_thp_or_huge(*pmd)); pmd_clear(pmd); kvm_tlb_flush_vmid_ipa(kvm, addr); pte_free_kernel(NULL, pte_table); @@ -204,7 +195,7 @@ static void clear_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr) * the corresponding TLBs, we call kvm_flush_dcache_p*() to make sure * the IO subsystem will never hit in the cache. */ -static void unmap_ptes(struct kvm *kvm, pmd_t *pmd, +static void unmap_stage2_ptes(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr, phys_addr_t end) { phys_addr_t start_addr = addr; @@ -226,21 +217,21 @@ static void unmap_ptes(struct kvm *kvm, pmd_t *pmd, } } while (pte++, addr += PAGE_SIZE, addr != end); - if (kvm_pte_table_empty(kvm, start_pte)) - clear_pmd_entry(kvm, pmd, start_addr); + if (stage2_pte_table_empty(start_pte)) + clear_stage2_pmd_entry(kvm, pmd, start_addr); } -static void unmap_pmds(struct kvm *kvm, pud_t *pud, +static void unmap_stage2_pmds(struct kvm *kvm, pud_t *pud, phys_addr_t addr, phys_addr_t end) { phys_addr_t next, start_addr = addr; pmd_t *pmd, *start_pmd; - start_pmd = pmd = pmd_offset(pud, addr); + start_pmd = pmd = stage2_pmd_offset(pud, addr); do { - next = kvm_pmd_addr_end(addr, end); + next = stage2_pmd_addr_end(addr, end); if (!pmd_none(*pmd)) { - if (kvm_pmd_huge(*pmd)) { + if (pmd_thp_or_huge(*pmd)) { pmd_t old_pmd = *pmd; pmd_clear(pmd); @@ -250,57 +241,64 @@ static void unmap_pmds(struct kvm *kvm, pud_t *pud, put_page(virt_to_page(pmd)); } else { - unmap_ptes(kvm, pmd, addr, next); + unmap_stage2_ptes(kvm, pmd, addr, next); } } } while (pmd++, addr = next, addr != end); - if (kvm_pmd_table_empty(kvm, start_pmd)) - clear_pud_entry(kvm, pud, start_addr); + if (stage2_pmd_table_empty(start_pmd)) + clear_stage2_pud_entry(kvm, pud, start_addr); } -static void unmap_puds(struct kvm *kvm, pgd_t *pgd, +static void unmap_stage2_puds(struct kvm *kvm, pgd_t *pgd, phys_addr_t addr, phys_addr_t end) { phys_addr_t next, start_addr = addr; pud_t *pud, *start_pud; - start_pud = pud = pud_offset(pgd, addr); + start_pud = pud = stage2_pud_offset(pgd, addr); do { - next = kvm_pud_addr_end(addr, end); - if (!pud_none(*pud)) { - if (pud_huge(*pud)) { + next = stage2_pud_addr_end(addr, end); + if (!stage2_pud_none(*pud)) { + if (stage2_pud_huge(*pud)) { pud_t old_pud = *pud; - pud_clear(pud); + stage2_pud_clear(pud); kvm_tlb_flush_vmid_ipa(kvm, addr); - kvm_flush_dcache_pud(old_pud); - put_page(virt_to_page(pud)); } else { - unmap_pmds(kvm, pud, addr, next); + unmap_stage2_pmds(kvm, pud, addr, next); } } } while (pud++, addr = next, addr != end); - if (kvm_pud_table_empty(kvm, start_pud)) - clear_pgd_entry(kvm, pgd, start_addr); + if (stage2_pud_table_empty(start_pud)) + clear_stage2_pgd_entry(kvm, pgd, start_addr); } - -static void unmap_range(struct kvm *kvm, pgd_t *pgdp, - phys_addr_t start, u64 size) +/** + * unmap_stage2_range -- Clear stage2 page table entries to unmap a range + * @kvm: The VM pointer + * @start: The intermediate physical base address of the range to unmap + * @size: The size of the area to unmap + * + * Clear a range of stage-2 mappings, lowering the various ref-counts. Must + * be called while holding mmu_lock (unless for freeing the stage2 pgd before + * destroying the VM), otherwise another faulting VCPU may come in and mess + * with things behind our backs. + */ +static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size) { pgd_t *pgd; phys_addr_t addr = start, end = start + size; phys_addr_t next; - pgd = pgdp + kvm_pgd_index(addr); + pgd = kvm->arch.pgd + stage2_pgd_index(addr); do { - next = kvm_pgd_addr_end(addr, end); - if (!pgd_none(*pgd)) - unmap_puds(kvm, pgd, addr, next); + next = stage2_pgd_addr_end(addr, end); + if (!stage2_pgd_none(*pgd)) + unmap_stage2_puds(kvm, pgd, addr, next); } while (pgd++, addr = next, addr != end); } @@ -322,11 +320,11 @@ static void stage2_flush_pmds(struct kvm *kvm, pud_t *pud, pmd_t *pmd; phys_addr_t next; - pmd = pmd_offset(pud, addr); + pmd = stage2_pmd_offset(pud, addr); do { - next = kvm_pmd_addr_end(addr, end); + next = stage2_pmd_addr_end(addr, end); if (!pmd_none(*pmd)) { - if (kvm_pmd_huge(*pmd)) + if (pmd_thp_or_huge(*pmd)) kvm_flush_dcache_pmd(*pmd); else stage2_flush_ptes(kvm, pmd, addr, next); @@ -340,11 +338,11 @@ static void stage2_flush_puds(struct kvm *kvm, pgd_t *pgd, pud_t *pud; phys_addr_t next; - pud = pud_offset(pgd, addr); + pud = stage2_pud_offset(pgd, addr); do { - next = kvm_pud_addr_end(addr, end); - if (!pud_none(*pud)) { - if (pud_huge(*pud)) + next = stage2_pud_addr_end(addr, end); + if (!stage2_pud_none(*pud)) { + if (stage2_pud_huge(*pud)) kvm_flush_dcache_pud(*pud); else stage2_flush_pmds(kvm, pud, addr, next); @@ -360,9 +358,9 @@ static void stage2_flush_memslot(struct kvm *kvm, phys_addr_t next; pgd_t *pgd; - pgd = kvm->arch.pgd + kvm_pgd_index(addr); + pgd = kvm->arch.pgd + stage2_pgd_index(addr); do { - next = kvm_pgd_addr_end(addr, end); + next = stage2_pgd_addr_end(addr, end); stage2_flush_puds(kvm, pgd, addr, next); } while (pgd++, addr = next, addr != end); } @@ -391,6 +389,100 @@ static void stage2_flush_vm(struct kvm *kvm) srcu_read_unlock(&kvm->srcu, idx); } +static void clear_hyp_pgd_entry(pgd_t *pgd) +{ + pud_t *pud_table __maybe_unused = pud_offset(pgd, 0UL); + pgd_clear(pgd); + pud_free(NULL, pud_table); + put_page(virt_to_page(pgd)); +} + +static void clear_hyp_pud_entry(pud_t *pud) +{ + pmd_t *pmd_table __maybe_unused = pmd_offset(pud, 0); + VM_BUG_ON(pud_huge(*pud)); + pud_clear(pud); + pmd_free(NULL, pmd_table); + put_page(virt_to_page(pud)); +} + +static void clear_hyp_pmd_entry(pmd_t *pmd) +{ + pte_t *pte_table = pte_offset_kernel(pmd, 0); + VM_BUG_ON(pmd_thp_or_huge(*pmd)); + pmd_clear(pmd); + pte_free_kernel(NULL, pte_table); + put_page(virt_to_page(pmd)); +} + +static void unmap_hyp_ptes(pmd_t *pmd, phys_addr_t addr, phys_addr_t end) +{ + pte_t *pte, *start_pte; + + start_pte = pte = pte_offset_kernel(pmd, addr); + do { + if (!pte_none(*pte)) { + kvm_set_pte(pte, __pte(0)); + put_page(virt_to_page(pte)); + } + } while (pte++, addr += PAGE_SIZE, addr != end); + + if (hyp_pte_table_empty(start_pte)) + clear_hyp_pmd_entry(pmd); +} + +static void unmap_hyp_pmds(pud_t *pud, phys_addr_t addr, phys_addr_t end) +{ + phys_addr_t next; + pmd_t *pmd, *start_pmd; + + start_pmd = pmd = pmd_offset(pud, addr); + do { + next = pmd_addr_end(addr, end); + /* Hyp doesn't use huge pmds */ + if (!pmd_none(*pmd)) + unmap_hyp_ptes(pmd, addr, next); + } while (pmd++, addr = next, addr != end); + + if (hyp_pmd_table_empty(start_pmd)) + clear_hyp_pud_entry(pud); +} + +static void unmap_hyp_puds(pgd_t *pgd, phys_addr_t addr, phys_addr_t end) +{ + phys_addr_t next; + pud_t *pud, *start_pud; + + start_pud = pud = pud_offset(pgd, addr); + do { + next = pud_addr_end(addr, end); + /* Hyp doesn't use huge puds */ + if (!pud_none(*pud)) + unmap_hyp_pmds(pud, addr, next); + } while (pud++, addr = next, addr != end); + + if (hyp_pud_table_empty(start_pud)) + clear_hyp_pgd_entry(pgd); +} + +static void unmap_hyp_range(pgd_t *pgdp, phys_addr_t start, u64 size) +{ + pgd_t *pgd; + phys_addr_t addr = start, end = start + size; + phys_addr_t next; + + /* + * We don't unmap anything from HYP, except at the hyp tear down. + * Hence, we don't have to invalidate the TLBs here. + */ + pgd = pgdp + pgd_index(addr); + do { + next = pgd_addr_end(addr, end); + if (!pgd_none(*pgd)) + unmap_hyp_puds(pgd, addr, next); + } while (pgd++, addr = next, addr != end); +} + /** * free_boot_hyp_pgd - free HYP boot page tables * @@ -401,14 +493,14 @@ void free_boot_hyp_pgd(void) mutex_lock(&kvm_hyp_pgd_mutex); if (boot_hyp_pgd) { - unmap_range(NULL, boot_hyp_pgd, hyp_idmap_start, PAGE_SIZE); - unmap_range(NULL, boot_hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); + unmap_hyp_range(boot_hyp_pgd, hyp_idmap_start, PAGE_SIZE); + unmap_hyp_range(boot_hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); free_pages((unsigned long)boot_hyp_pgd, hyp_pgd_order); boot_hyp_pgd = NULL; } if (hyp_pgd) - unmap_range(NULL, hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); + unmap_hyp_range(hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); mutex_unlock(&kvm_hyp_pgd_mutex); } @@ -433,9 +525,9 @@ void free_hyp_pgds(void) if (hyp_pgd) { for (addr = PAGE_OFFSET; virt_addr_valid(addr); addr += PGDIR_SIZE) - unmap_range(NULL, hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); + unmap_hyp_range(hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); for (addr = VMALLOC_START; is_vmalloc_addr((void*)addr); addr += PGDIR_SIZE) - unmap_range(NULL, hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); + unmap_hyp_range(hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); free_pages((unsigned long)hyp_pgd, hyp_pgd_order); hyp_pgd = NULL; @@ -645,20 +737,6 @@ int create_hyp_io_mappings(void *from, void *to, phys_addr_t phys_addr) __phys_to_pfn(phys_addr), PAGE_HYP_DEVICE); } -/* Free the HW pgd, one page at a time */ -static void kvm_free_hwpgd(void *hwpgd) -{ - free_pages_exact(hwpgd, kvm_get_hwpgd_size()); -} - -/* Allocate the HW PGD, making sure that each page gets its own refcount */ -static void *kvm_alloc_hwpgd(void) -{ - unsigned int size = kvm_get_hwpgd_size(); - - return alloc_pages_exact(size, GFP_KERNEL | __GFP_ZERO); -} - /** * kvm_alloc_stage2_pgd - allocate level-1 table for stage-2 translation. * @kvm: The KVM struct pointer for the VM. @@ -673,81 +751,22 @@ static void *kvm_alloc_hwpgd(void) int kvm_alloc_stage2_pgd(struct kvm *kvm) { pgd_t *pgd; - void *hwpgd; if (kvm->arch.pgd != NULL) { kvm_err("kvm_arch already initialized?\n"); return -EINVAL; } - hwpgd = kvm_alloc_hwpgd(); - if (!hwpgd) + /* Allocate the HW PGD, making sure that each page gets its own refcount */ + pgd = alloc_pages_exact(S2_PGD_SIZE, GFP_KERNEL | __GFP_ZERO); + if (!pgd) return -ENOMEM; - /* When the kernel uses more levels of page tables than the - * guest, we allocate a fake PGD and pre-populate it to point - * to the next-level page table, which will be the real - * initial page table pointed to by the VTTBR. - * - * When KVM_PREALLOC_LEVEL==2, we allocate a single page for - * the PMD and the kernel will use folded pud. - * When KVM_PREALLOC_LEVEL==1, we allocate 2 consecutive PUD - * pages. - */ - if (KVM_PREALLOC_LEVEL > 0) { - int i; - - /* - * Allocate fake pgd for the page table manipulation macros to - * work. This is not used by the hardware and we have no - * alignment requirement for this allocation. - */ - pgd = kmalloc(PTRS_PER_S2_PGD * sizeof(pgd_t), - GFP_KERNEL | __GFP_ZERO); - - if (!pgd) { - kvm_free_hwpgd(hwpgd); - return -ENOMEM; - } - - /* Plug the HW PGD into the fake one. */ - for (i = 0; i < PTRS_PER_S2_PGD; i++) { - if (KVM_PREALLOC_LEVEL == 1) - pgd_populate(NULL, pgd + i, - (pud_t *)hwpgd + i * PTRS_PER_PUD); - else if (KVM_PREALLOC_LEVEL == 2) - pud_populate(NULL, pud_offset(pgd, 0) + i, - (pmd_t *)hwpgd + i * PTRS_PER_PMD); - } - } else { - /* - * Allocate actual first-level Stage-2 page table used by the - * hardware for Stage-2 page table walks. - */ - pgd = (pgd_t *)hwpgd; - } - kvm_clean_pgd(pgd); kvm->arch.pgd = pgd; return 0; } -/** - * unmap_stage2_range -- Clear stage2 page table entries to unmap a range - * @kvm: The VM pointer - * @start: The intermediate physical base address of the range to unmap - * @size: The size of the area to unmap - * - * Clear a range of stage-2 mappings, lowering the various ref-counts. Must - * be called while holding mmu_lock (unless for freeing the stage2 pgd before - * destroying the VM), otherwise another faulting VCPU may come in and mess - * with things behind our backs. - */ -static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size) -{ - unmap_range(kvm, kvm->arch.pgd, start, size); -} - static void stage2_unmap_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot) { @@ -830,10 +849,8 @@ void kvm_free_stage2_pgd(struct kvm *kvm) return; unmap_stage2_range(kvm, 0, KVM_PHYS_SIZE); - kvm_free_hwpgd(kvm_get_hwpgd(kvm)); - if (KVM_PREALLOC_LEVEL > 0) - kfree(kvm->arch.pgd); - + /* Free the HW pgd, one page at a time */ + free_pages_exact(kvm->arch.pgd, S2_PGD_SIZE); kvm->arch.pgd = NULL; } @@ -843,16 +860,16 @@ static pud_t *stage2_get_pud(struct kvm *kvm, struct kvm_mmu_memory_cache *cache pgd_t *pgd; pud_t *pud; - pgd = kvm->arch.pgd + kvm_pgd_index(addr); - if (WARN_ON(pgd_none(*pgd))) { + pgd = kvm->arch.pgd + stage2_pgd_index(addr); + if (WARN_ON(stage2_pgd_none(*pgd))) { if (!cache) return NULL; pud = mmu_memory_cache_alloc(cache); - pgd_populate(NULL, pgd, pud); + stage2_pgd_populate(pgd, pud); get_page(virt_to_page(pgd)); } - return pud_offset(pgd, addr); + return stage2_pud_offset(pgd, addr); } static pmd_t *stage2_get_pmd(struct kvm *kvm, struct kvm_mmu_memory_cache *cache, @@ -862,15 +879,15 @@ static pmd_t *stage2_get_pmd(struct kvm *kvm, struct kvm_mmu_memory_cache *cache pmd_t *pmd; pud = stage2_get_pud(kvm, cache, addr); - if (pud_none(*pud)) { + if (stage2_pud_none(*pud)) { if (!cache) return NULL; pmd = mmu_memory_cache_alloc(cache); - pud_populate(NULL, pud, pmd); + stage2_pud_populate(pud, pmd); get_page(virt_to_page(pud)); } - return pmd_offset(pud, addr); + return stage2_pmd_offset(pud, addr); } static int stage2_set_pmd_huge(struct kvm *kvm, struct kvm_mmu_memory_cache @@ -893,11 +910,14 @@ static int stage2_set_pmd_huge(struct kvm *kvm, struct kvm_mmu_memory_cache VM_BUG_ON(pmd_present(*pmd) && pmd_pfn(*pmd) != pmd_pfn(*new_pmd)); old_pmd = *pmd; - kvm_set_pmd(pmd, *new_pmd); - if (pmd_present(old_pmd)) + if (pmd_present(old_pmd)) { + pmd_clear(pmd); kvm_tlb_flush_vmid_ipa(kvm, addr); - else + } else { get_page(virt_to_page(pmd)); + } + + kvm_set_pmd(pmd, *new_pmd); return 0; } @@ -946,15 +966,38 @@ static int stage2_set_pte(struct kvm *kvm, struct kvm_mmu_memory_cache *cache, /* Create 2nd stage page table mapping - Level 3 */ old_pte = *pte; - kvm_set_pte(pte, *new_pte); - if (pte_present(old_pte)) + if (pte_present(old_pte)) { + kvm_set_pte(pte, __pte(0)); kvm_tlb_flush_vmid_ipa(kvm, addr); - else + } else { get_page(virt_to_page(pte)); + } + kvm_set_pte(pte, *new_pte); return 0; } +#ifndef __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG +static int stage2_ptep_test_and_clear_young(pte_t *pte) +{ + if (pte_young(*pte)) { + *pte = pte_mkold(*pte); + return 1; + } + return 0; +} +#else +static int stage2_ptep_test_and_clear_young(pte_t *pte) +{ + return __ptep_test_and_clear_young(pte); +} +#endif + +static int stage2_pmdp_test_and_clear_young(pmd_t *pmd) +{ + return stage2_ptep_test_and_clear_young((pte_t *)pmd); +} + /** * kvm_phys_addr_ioremap - map a device range to guest IPA * @@ -978,7 +1021,7 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, pte_t pte = pfn_pte(pfn, PAGE_S2_DEVICE); if (writable) - kvm_set_s2pte_writable(&pte); + pte = kvm_s2pte_mkwrite(pte); ret = mmu_topup_memory_cache(&cache, KVM_MMU_CACHE_MIN_PAGES, KVM_NR_MEM_OBJS); @@ -1078,12 +1121,12 @@ static void stage2_wp_pmds(pud_t *pud, phys_addr_t addr, phys_addr_t end) pmd_t *pmd; phys_addr_t next; - pmd = pmd_offset(pud, addr); + pmd = stage2_pmd_offset(pud, addr); do { - next = kvm_pmd_addr_end(addr, end); + next = stage2_pmd_addr_end(addr, end); if (!pmd_none(*pmd)) { - if (kvm_pmd_huge(*pmd)) { + if (pmd_thp_or_huge(*pmd)) { if (!kvm_s2pmd_readonly(pmd)) kvm_set_s2pmd_readonly(pmd); } else { @@ -1106,12 +1149,12 @@ static void stage2_wp_puds(pgd_t *pgd, phys_addr_t addr, phys_addr_t end) pud_t *pud; phys_addr_t next; - pud = pud_offset(pgd, addr); + pud = stage2_pud_offset(pgd, addr); do { - next = kvm_pud_addr_end(addr, end); - if (!pud_none(*pud)) { + next = stage2_pud_addr_end(addr, end); + if (!stage2_pud_none(*pud)) { /* TODO:PUD not supported, revisit later if supported */ - BUG_ON(kvm_pud_huge(*pud)); + BUG_ON(stage2_pud_huge(*pud)); stage2_wp_pmds(pud, addr, next); } } while (pud++, addr = next, addr != end); @@ -1128,7 +1171,7 @@ static void stage2_wp_range(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) pgd_t *pgd; phys_addr_t next; - pgd = kvm->arch.pgd + kvm_pgd_index(addr); + pgd = kvm->arch.pgd + stage2_pgd_index(addr); do { /* * Release kvm_mmu_lock periodically if the memory region is @@ -1140,8 +1183,8 @@ static void stage2_wp_range(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) if (need_resched() || spin_needbreak(&kvm->mmu_lock)) cond_resched_lock(&kvm->mmu_lock); - next = kvm_pgd_addr_end(addr, end); - if (pgd_present(*pgd)) + next = stage2_pgd_addr_end(addr, end); + if (stage2_pgd_present(*pgd)) stage2_wp_puds(pgd, addr, next); } while (pgd++, addr = next, addr != end); } @@ -1320,7 +1363,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, pmd_t new_pmd = pfn_pmd(pfn, mem_type); new_pmd = pmd_mkhuge(new_pmd); if (writable) { - kvm_set_s2pmd_writable(&new_pmd); + new_pmd = kvm_s2pmd_mkwrite(new_pmd); kvm_set_pfn_dirty(pfn); } coherent_cache_guest_page(vcpu, pfn, PMD_SIZE, fault_ipa_uncached); @@ -1329,7 +1372,7 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, pte_t new_pte = pfn_pte(pfn, mem_type); if (writable) { - kvm_set_s2pte_writable(&new_pte); + new_pte = kvm_s2pte_mkwrite(new_pte); kvm_set_pfn_dirty(pfn); mark_page_dirty(kvm, gfn); } @@ -1348,6 +1391,8 @@ out_unlock: * Resolve the access fault by making the page young again. * Note that because the faulting entry is guaranteed not to be * cached in the TLB, we don't need to invalidate anything. + * Only the HW Access Flag updates are supported for Stage 2 (no DBM), + * so there is no need for atomic (pte|pmd)_mkyoung operations. */ static void handle_access_fault(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa) { @@ -1364,7 +1409,7 @@ static void handle_access_fault(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa) if (!pmd || pmd_none(*pmd)) /* Nothing there */ goto out; - if (kvm_pmd_huge(*pmd)) { /* THP, HugeTLB */ + if (pmd_thp_or_huge(*pmd)) { /* THP, HugeTLB */ *pmd = pmd_mkyoung(*pmd); pfn = pmd_pfn(*pmd); pfn_valid = true; @@ -1588,25 +1633,14 @@ static int kvm_age_hva_handler(struct kvm *kvm, gpa_t gpa, void *data) if (!pmd || pmd_none(*pmd)) /* Nothing there */ return 0; - if (kvm_pmd_huge(*pmd)) { /* THP, HugeTLB */ - if (pmd_young(*pmd)) { - *pmd = pmd_mkold(*pmd); - return 1; - } - - return 0; - } + if (pmd_thp_or_huge(*pmd)) /* THP, HugeTLB */ + return stage2_pmdp_test_and_clear_young(pmd); pte = pte_offset_kernel(pmd, gpa); if (pte_none(*pte)) return 0; - if (pte_young(*pte)) { - *pte = pte_mkold(*pte); /* Just a page... */ - return 1; - } - - return 0; + return stage2_ptep_test_and_clear_young(pte); } static int kvm_test_age_hva_handler(struct kvm *kvm, gpa_t gpa, void *data) @@ -1618,7 +1652,7 @@ static int kvm_test_age_hva_handler(struct kvm *kvm, gpa_t gpa, void *data) if (!pmd || pmd_none(*pmd)) /* Nothing there */ return 0; - if (kvm_pmd_huge(*pmd)) /* THP, HugeTLB */ + if (pmd_thp_or_huge(*pmd)) /* THP, HugeTLB */ return pmd_young(*pmd); pte = pte_offset_kernel(pmd, gpa); diff --git a/arch/arm/mach-aspeed/Kconfig b/arch/arm/mach-aspeed/Kconfig new file mode 100644 index 000000000000..5225fbcb250d --- /dev/null +++ b/arch/arm/mach-aspeed/Kconfig @@ -0,0 +1,30 @@ +menuconfig ARCH_ASPEED + bool "Aspeed BMC architectures" + depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 + select SRAM + select WATCHDOG + select ASPEED_WATCHDOG + select MOXART_TIMER + help + Say Y here if you want to run your kernel on an ASpeed BMC SoC. + +if ARCH_ASPEED + +config MACH_ASPEED_G4 + bool "Aspeed SoC 4th Generation" + depends on ARCH_MULTI_V5 + select CPU_ARM926T + help + Say yes if you intend to run on an Aspeed ast2400 or similar + fourth generation BMCs, such as those used by OpenPower Power8 + systems. + +config MACH_ASPEED_G5 + bool "Aspeed SoC 5th Generation" + depends on ARCH_MULTI_V6 + select CPU_V6 + help + Say yes if you intend to run on an Aspeed ast2500 or similar + fifth generation Aspeed BMCs. + +endif diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c index df8fdf1cf66d..922b85f07cd2 100644 --- a/arch/arm/mach-at91/sama5.c +++ b/arch/arm/mach-at91/sama5.c @@ -18,8 +18,26 @@ #include "soc.h" static const struct at91_soc sama5_socs[] = { - AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27_EXID_MATCH, + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D21CU_EXID_MATCH, + "sama5d21", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D22CU_EXID_MATCH, + "sama5d22", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D23CU_EXID_MATCH, + "sama5d23", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D24CX_EXID_MATCH, + "sama5d24", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D24CU_EXID_MATCH, + "sama5d24", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D26CU_EXID_MATCH, + "sama5d26", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27CU_EXID_MATCH, "sama5d27", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27CN_EXID_MATCH, + "sama5d27", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CU_EXID_MATCH, + "sama5d28", "sama5d2"), + AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CN_EXID_MATCH, + "sama5d28", "sama5d2"), AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH, "sama5d31", "sama5d3"), AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH, diff --git a/arch/arm/mach-at91/soc.c b/arch/arm/mach-at91/soc.c index 54343ffa3e53..c6fda75ddb89 100644 --- a/arch/arm/mach-at91/soc.c +++ b/arch/arm/mach-at91/soc.c @@ -22,48 +22,93 @@ #include "soc.h" #define AT91_DBGU_CIDR 0x40 -#define AT91_DBGU_CIDR_VERSION(x) ((x) & 0x1f) -#define AT91_DBGU_CIDR_EXT BIT(31) -#define AT91_DBGU_CIDR_MATCH_MASK 0x7fffffe0 #define AT91_DBGU_EXID 0x44 +#define AT91_CHIPID_CIDR 0x00 +#define AT91_CHIPID_EXID 0x04 +#define AT91_CIDR_VERSION(x) ((x) & 0x1f) +#define AT91_CIDR_EXT BIT(31) +#define AT91_CIDR_MATCH_MASK 0x7fffffe0 -struct soc_device * __init at91_soc_init(const struct at91_soc *socs) +static int __init at91_get_cidr_exid_from_dbgu(u32 *cidr, u32 *exid) { - struct soc_device_attribute *soc_dev_attr; - const struct at91_soc *soc; - struct soc_device *soc_dev; struct device_node *np; void __iomem *regs; - u32 cidr, exid; np = of_find_compatible_node(NULL, NULL, "atmel,at91rm9200-dbgu"); if (!np) np = of_find_compatible_node(NULL, NULL, "atmel,at91sam9260-dbgu"); - - if (!np) { - pr_warn("Could not find DBGU node"); - return NULL; - } + if (!np) + return -ENODEV; regs = of_iomap(np, 0); of_node_put(np); if (!regs) { pr_warn("Could not map DBGU iomem range"); - return NULL; + return -ENXIO; } - cidr = readl(regs + AT91_DBGU_CIDR); - exid = readl(regs + AT91_DBGU_EXID); + *cidr = readl(regs + AT91_DBGU_CIDR); + *exid = readl(regs + AT91_DBGU_EXID); iounmap(regs); + return 0; +} + +static int __init at91_get_cidr_exid_from_chipid(u32 *cidr, u32 *exid) +{ + struct device_node *np; + void __iomem *regs; + + np = of_find_compatible_node(NULL, NULL, "atmel,sama5d2-chipid"); + if (!np) + return -ENODEV; + + regs = of_iomap(np, 0); + of_node_put(np); + + if (!regs) { + pr_warn("Could not map DBGU iomem range"); + return -ENXIO; + } + + *cidr = readl(regs + AT91_CHIPID_CIDR); + *exid = readl(regs + AT91_CHIPID_EXID); + + iounmap(regs); + + return 0; +} + +struct soc_device * __init at91_soc_init(const struct at91_soc *socs) +{ + struct soc_device_attribute *soc_dev_attr; + const struct at91_soc *soc; + struct soc_device *soc_dev; + u32 cidr, exid; + int ret; + + /* + * With SAMA5D2 and later SoCs, CIDR and EXID registers are no more + * in the dbgu device but in the chipid device whose purpose is only + * to expose these two registers. + */ + ret = at91_get_cidr_exid_from_dbgu(&cidr, &exid); + if (ret) + ret = at91_get_cidr_exid_from_chipid(&cidr, &exid); + if (ret) { + if (ret == -ENODEV) + pr_warn("Could not find identification node"); + return NULL; + } + for (soc = socs; soc->name; soc++) { - if (soc->cidr_match != (cidr & AT91_DBGU_CIDR_MATCH_MASK)) + if (soc->cidr_match != (cidr & AT91_CIDR_MATCH_MASK)) continue; - if (!(cidr & AT91_DBGU_CIDR_EXT) || soc->exid_match == exid) + if (!(cidr & AT91_CIDR_EXT) || soc->exid_match == exid) break; } @@ -79,7 +124,7 @@ struct soc_device * __init at91_soc_init(const struct at91_soc *socs) soc_dev_attr->family = soc->family; soc_dev_attr->soc_id = soc->name; soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%X", - AT91_DBGU_CIDR_VERSION(cidr)); + AT91_CIDR_VERSION(cidr)); soc_dev = soc_device_register(soc_dev_attr); if (IS_ERR(soc_dev)) { kfree(soc_dev_attr->revision); @@ -91,7 +136,7 @@ struct soc_device * __init at91_soc_init(const struct at91_soc *socs) if (soc->family) pr_info("Detected SoC family: %s\n", soc->family); pr_info("Detected SoC: %s, revision %X\n", soc->name, - AT91_DBGU_CIDR_VERSION(cidr)); + AT91_CIDR_VERSION(cidr)); return soc_dev; } diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h index 8ede0ef86172..228efded5085 100644 --- a/arch/arm/mach-at91/soc.h +++ b/arch/arm/mach-at91/soc.h @@ -63,7 +63,17 @@ at91_soc_init(const struct at91_soc *socs); #define AT91SAM9XE512_CIDR_MATCH 0x329aa3a0 #define SAMA5D2_CIDR_MATCH 0x0a5c08c0 -#define SAMA5D27_EXID_MATCH 0x00000021 +#define SAMA5D21CU_EXID_MATCH 0x0000005a +#define SAMA5D22CU_EXID_MATCH 0x00000059 +#define SAMA5D22CN_EXID_MATCH 0x00000069 +#define SAMA5D23CU_EXID_MATCH 0x00000058 +#define SAMA5D24CX_EXID_MATCH 0x00000004 +#define SAMA5D24CU_EXID_MATCH 0x00000014 +#define SAMA5D26CU_EXID_MATCH 0x00000012 +#define SAMA5D27CU_EXID_MATCH 0x00000011 +#define SAMA5D27CN_EXID_MATCH 0x00000021 +#define SAMA5D28CU_EXID_MATCH 0x00000010 +#define SAMA5D28CN_EXID_MATCH 0x00000020 #define SAMA5D3_CIDR_MATCH 0x0a5c07c0 #define SAMA5D31_EXID_MATCH 0x00444300 diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 7ef121472cdd..68ab6412392a 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -173,12 +173,12 @@ config ARCH_BRCMSTB select ARM_GIC select ARM_ERRATA_798181 if SMP select HAVE_ARM_ARCH_TIMER - select BRCMSTB_GISB_ARB select BRCMSTB_L2_IRQ select BCM7120_L2_IRQ select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_WANT_OPTIONAL_GPIOLIB select SOC_BRCMSTB + select SOC_BUS help Say Y if you intend to run the kernel on a Broadcom ARM-based STB chipset. diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index 2e3464b8bab4..da4c336b4637 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -14,8 +14,8 @@ obj-$(CONFIG_ARCH_DAVINCI_DM644x) += dm644x.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DM355) += dm355.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DM646x) += dm646x.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DM365) += dm365.o devices.o -obj-$(CONFIG_ARCH_DAVINCI_DA830) += da830.o devices-da8xx.o -obj-$(CONFIG_ARCH_DAVINCI_DA850) += da850.o devices-da8xx.o +obj-$(CONFIG_ARCH_DAVINCI_DA830) += da830.o devices-da8xx.o usb-da8xx.o +obj-$(CONFIG_ARCH_DAVINCI_DA850) += da850.o devices-da8xx.o usb-da8xx.o obj-$(CONFIG_AINTC) += irq.o obj-$(CONFIG_CP_INTC) += cp_intc.o diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index 3424eac6b588..df42c93a93d6 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -195,6 +195,14 @@ int clk_set_parent(struct clk *clk, struct clk *parent) return -EINVAL; mutex_lock(&clocks_mutex); + if (clk->set_parent) { + int ret = clk->set_parent(clk, parent); + + if (ret) { + mutex_unlock(&clocks_mutex); + return ret; + } + } clk->parent = parent; list_del_init(&clk->childnode); list_add(&clk->childnode, &clk->parent->children); @@ -224,8 +232,17 @@ int clk_register(struct clk *clk) mutex_lock(&clocks_mutex); list_add_tail(&clk->node, &clocks); - if (clk->parent) + if (clk->parent) { + if (clk->set_parent) { + int ret = clk->set_parent(clk, clk->parent); + + if (ret) { + mutex_unlock(&clocks_mutex); + return ret; + } + } list_add_tail(&clk->childnode, &clk->parent->children); + } mutex_unlock(&clocks_mutex); /* If rate is already set, use it */ @@ -560,7 +577,7 @@ EXPORT_SYMBOL(davinci_set_pllrate); * than that used by default in .c file. The reference clock rate * should be updated early in the boot process; ideally soon after the * clock tree has been initialized once with the default reference clock - * rate (davinci_common_init()). + * rate (davinci_clk_init()). * * Returns 0 on success, error otherwise. */ diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h index 1e4e836173a1..e2a5437a1aee 100644 --- a/arch/arm/mach-davinci/clock.h +++ b/arch/arm/mach-davinci/clock.h @@ -106,6 +106,7 @@ struct clk { int (*reset) (struct clk *clk, bool reset); void (*clk_enable) (struct clk *clk); void (*clk_disable) (struct clk *clk); + int (*set_parent) (struct clk *clk, struct clk *parent); }; /* Clock flags: SoC-specific flags start at BIT(16) */ diff --git a/arch/arm/mach-davinci/common.c b/arch/arm/mach-davinci/common.c index 742133b7266a..049025f6d531 100644 --- a/arch/arm/mach-davinci/common.c +++ b/arch/arm/mach-davinci/common.c @@ -108,12 +108,6 @@ void __init davinci_common_init(struct davinci_soc_info *soc_info) if (ret < 0) goto err; - if (davinci_soc_info.cpu_clks) { - ret = davinci_clk_init(davinci_soc_info.cpu_clks); - - if (ret != 0) - goto err; - } return; diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c index 1a68d2477de6..94085d21018e 100644 --- a/arch/arm/mach-davinci/cp_intc.c +++ b/arch/arm/mach-davinci/cp_intc.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -210,3 +211,5 @@ void __init cp_intc_init(void) { cp_intc_of_init(NULL, NULL); } + +IRQCHIP_DECLARE(cp_intc, "ti,cp-intc", cp_intc_of_init); diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c index 7187e7fc2822..426fd7477357 100644 --- a/arch/arm/mach-davinci/da830.c +++ b/arch/arm/mach-davinci/da830.c @@ -1214,4 +1214,6 @@ void __init da830_init(void) da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K); WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module"); + + davinci_clk_init(davinci_soc_info_da830.cpu_clks); } diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 97d8779a9a65..239886299968 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -34,9 +34,6 @@ #include "clock.h" #include "mux.h" -/* SoC specific clock flags */ -#define DA850_CLK_ASYNC3 BIT(16) - #define DA850_PLL1_BASE 0x01e1a000 #define DA850_TIMER64P2_BASE 0x01f0c000 #define DA850_TIMER64P3_BASE 0x01f0d000 @@ -161,6 +158,32 @@ static struct clk pll1_sysclk3 = { .div_reg = PLLDIV3, }; +static int da850_async3_set_parent(struct clk *clk, struct clk *parent) +{ + u32 val; + + val = readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); + + if (parent == &pll0_sysclk2) { + val &= ~CFGCHIP3_ASYNC3_CLKSRC; + } else if (parent == &pll1_sysclk2) { + val |= CFGCHIP3_ASYNC3_CLKSRC; + } else { + pr_err("Bad parent on async3 clock mux\n"); + return -EINVAL; + } + + writel(val, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); + + return 0; +} + +static struct clk async3_clk = { + .name = "async3", + .parent = &pll1_sysclk2, + .set_parent = da850_async3_set_parent, +}; + static struct clk i2c0_clk = { .name = "i2c0", .parent = &pll0_aux_clk, @@ -234,18 +257,16 @@ static struct clk uart0_clk = { static struct clk uart1_clk = { .name = "uart1", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_UART1, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; static struct clk uart2_clk = { .name = "uart2", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_UART2, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; static struct clk aintc_clk = { @@ -300,10 +321,9 @@ static struct clk emac_clk = { static struct clk mcasp_clk = { .name = "mcasp", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_McASP0, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; static struct clk lcdc_clk = { @@ -355,10 +375,9 @@ static struct clk spi0_clk = { static struct clk spi1_clk = { .name = "spi1", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_SPI1, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; static struct clk vpif_clk = { @@ -386,10 +405,9 @@ static struct clk dsp_clk = { static struct clk ehrpwm_clk = { .name = "ehrpwm", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_PWM, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; #define DA8XX_EHRPWM_TBCLKSYNC BIT(12) @@ -421,10 +439,9 @@ static struct clk ehrpwm_tbclk = { static struct clk ecap_clk = { .name = "ecap", - .parent = &pll0_sysclk2, + .parent = &async3_clk, .lpsc = DA8XX_LPSC1_ECAP, .gpsc = 1, - .flags = DA850_CLK_ASYNC3, }; static struct clk_lookup da850_clks[] = { @@ -442,6 +459,7 @@ static struct clk_lookup da850_clks[] = { CLK(NULL, "pll1_aux", &pll1_aux_clk), CLK(NULL, "pll1_sysclk2", &pll1_sysclk2), CLK(NULL, "pll1_sysclk3", &pll1_sysclk3), + CLK(NULL, "async3", &async3_clk), CLK("i2c_davinci.1", NULL, &i2c0_clk), CLK(NULL, "timer0", &timerp64_0_clk), CLK("davinci-wdt", NULL, &timerp64_1_clk), @@ -909,30 +927,6 @@ static struct davinci_timer_info da850_timer_info = { .clocksource_id = T0_TOP, }; -static void da850_set_async3_src(int pllnum) -{ - struct clk *clk, *newparent = pllnum ? &pll1_sysclk2 : &pll0_sysclk2; - struct clk_lookup *c; - unsigned int v; - int ret; - - for (c = da850_clks; c->clk; c++) { - clk = c->clk; - if (clk->flags & DA850_CLK_ASYNC3) { - ret = clk_set_parent(clk, newparent); - WARN(ret, "DA850: unable to re-parent clock %s", - clk->name); - } - } - - v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); - if (pllnum) - v |= CFGCHIP3_ASYNC3_CLKSRC; - else - v &= ~CFGCHIP3_ASYNC3_CLKSRC; - __raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); -} - #ifdef CONFIG_CPU_FREQ /* * Notes: @@ -1328,15 +1322,6 @@ void __init da850_init(void) if (WARN(!da8xx_syscfg1_base, "Unable to map syscfg1 module")) return; - /* - * Move the clock source of Async3 domain to PLL1 SYSCLK2. - * This helps keeping the peripherals on this domain insulated - * from CPU frequency changes caused by DVFS. The firmware sets - * both PLL0 and PLL1 to the same frequency so, there should not - * be any noticeable change even in non-DVFS use cases. - */ - da850_set_async3_src(1); - /* Unlock writing to PLL0 registers */ v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP0_REG)); v &= ~CFGCHIP0_PLL_MASTER_LOCK; @@ -1346,4 +1331,6 @@ void __init da850_init(void) v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); v &= ~CFGCHIP3_PLL1_MASTER_LOCK; __raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG)); + + davinci_clk_init(davinci_soc_info_da850.cpu_clks); } diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index c4b5808ca7c1..754f478110b4 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -18,20 +18,9 @@ #include "cp_intc.h" #include -#define DA8XX_NUM_UARTS 3 - -static const struct of_device_id const da8xx_irq_match[] __initconst = { - { .compatible = "ti,cp-intc", .data = cp_intc_of_init, }, - { } -}; - -static void __init da8xx_init_irq(void) -{ - of_irq_init(da8xx_irq_match); -} - static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), + OF_DEV_AUXDATA("ti,davinci-i2c", 0x01e28000, "i2c_davinci.2", NULL), OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "davinci-wdt", NULL), OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), @@ -39,6 +28,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da830-spi", 0x01c41000, "spi_davinci.0", NULL), OF_DEV_AUXDATA("ti,da830-spi", 0x01f0e000, "spi_davinci.1", NULL), OF_DEV_AUXDATA("ns16550a", 0x01c42000, "serial8250.0", NULL), OF_DEV_AUXDATA("ns16550a", 0x01d0c000, "serial8250.1", NULL), @@ -54,9 +44,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { static void __init da850_init_machine(void) { - of_platform_populate(NULL, of_default_bus_match_table, - da850_auxdata_lookup, NULL); - + of_platform_default_populate(NULL, da850_auxdata_lookup, NULL); } static const char *const da850_boards_compat[] __initconst = { @@ -68,7 +56,6 @@ static const char *const da850_boards_compat[] __initconst = { DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x") .map_io = da850_init, - .init_irq = da8xx_init_irq, .init_time = davinci_timer_init, .init_machine = da850_init_machine, .dt_compat = da850_boards_compat, diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index a0ecf499c2f2..5a19cca7ed6a 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -1052,6 +1052,7 @@ void __init dm355_init(void) { davinci_common_init(&davinci_soc_info_dm355); davinci_map_sysmod(); + davinci_clk_init(davinci_soc_info_dm355.cpu_clks); } int __init dm355_init_video(struct vpfe_config *vpfe_cfg, diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 384d3674dd9b..8aa004b02fe9 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -1176,6 +1176,7 @@ void __init dm365_init(void) { davinci_common_init(&davinci_soc_info_dm365); davinci_map_sysmod(); + davinci_clk_init(davinci_soc_info_dm365.cpu_clks); } static struct resource dm365_vpss_resources[] = { diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index b4b3a8b9ca20..0afa279ec460 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -932,6 +932,7 @@ void __init dm644x_init(void) { davinci_common_init(&davinci_soc_info_dm644x); davinci_map_sysmod(); + davinci_clk_init(davinci_soc_info_dm644x.cpu_clks); } int __init dm644x_init_video(struct vpfe_config *vpfe_cfg, diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index a43db0f5fbaa..da21353cac45 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -956,6 +956,7 @@ void __init dm646x_init(void) { davinci_common_init(&davinci_soc_info_dm646x); davinci_map_sysmod(); + davinci_clk_init(davinci_soc_info_dm646x.cpu_clks); } static int __init dm646x_init_devices(void) diff --git a/arch/arm/mach-davinci/usb-da8xx.c b/arch/arm/mach-davinci/usb-da8xx.c new file mode 100644 index 000000000000..f141f5171906 --- /dev/null +++ b/arch/arm/mach-davinci/usb-da8xx.c @@ -0,0 +1,107 @@ +/* + * DA8xx USB + */ +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#define DA8XX_USB0_BASE 0x01e00000 +#define DA8XX_USB1_BASE 0x01e25000 + +#if IS_ENABLED(CONFIG_USB_MUSB_HDRC) + +static struct musb_hdrc_config musb_config = { + .multipoint = true, + .num_eps = 5, + .ram_bits = 10, +}; + +static struct musb_hdrc_platform_data usb_data = { + /* OTG requires a Mini-AB connector */ + .mode = MUSB_OTG, + .clock = "usb20", + .config = &musb_config, +}; + +static struct resource da8xx_usb20_resources[] = { + { + .start = DA8XX_USB0_BASE, + .end = DA8XX_USB0_BASE + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_DA8XX_USB_INT, + .flags = IORESOURCE_IRQ, + .name = "mc", + }, +}; + +static u64 usb_dmamask = DMA_BIT_MASK(32); + +static struct platform_device usb_dev = { + .name = "musb-da8xx", + .id = -1, + .dev = { + .platform_data = &usb_data, + .dma_mask = &usb_dmamask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = da8xx_usb20_resources, + .num_resources = ARRAY_SIZE(da8xx_usb20_resources), +}; + +int __init da8xx_register_usb20(unsigned int mA, unsigned int potpgt) +{ + usb_data.power = mA > 510 ? 255 : mA / 2; + usb_data.potpgt = (potpgt + 1) / 2; + + return platform_device_register(&usb_dev); +} + +#else + +int __init da8xx_register_usb20(unsigned int mA, unsigned int potpgt) +{ + return 0; +} + +#endif /* CONFIG_USB_MUSB_HDRC */ + +static struct resource da8xx_usb11_resources[] = { + [0] = { + .start = DA8XX_USB1_BASE, + .end = DA8XX_USB1_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_DA8XX_IRQN, + .end = IRQ_DA8XX_IRQN, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 da8xx_usb11_dma_mask = DMA_BIT_MASK(32); + +static struct platform_device da8xx_usb11_device = { + .name = "ohci", + .id = 0, + .dev = { + .dma_mask = &da8xx_usb11_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(da8xx_usb11_resources), + .resource = da8xx_usb11_resources, +}; + +int __init da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata) +{ + da8xx_usb11_device.dev.platform_data = pdata; + return platform_device_register(&da8xx_usb11_device); +} diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c index b0a6b522575f..0e7e89c1f331 100644 --- a/arch/arm/mach-davinci/usb.c +++ b/arch/arm/mach-davinci/usb.c @@ -10,36 +10,16 @@ #include #include #include -#include #include #define DAVINCI_USB_OTG_BASE 0x01c64000 -#define DA8XX_USB0_BASE 0x01e00000 -#define DA8XX_USB1_BASE 0x01e25000 - #if IS_ENABLED(CONFIG_USB_MUSB_HDRC) -static struct musb_hdrc_eps_bits musb_eps[] = { - { "ep1_tx", 8, }, - { "ep1_rx", 8, }, - { "ep2_tx", 8, }, - { "ep2_rx", 8, }, - { "ep3_tx", 5, }, - { "ep3_rx", 5, }, - { "ep4_tx", 5, }, - { "ep4_rx", 5, }, -}; - static struct musb_hdrc_config musb_config = { .multipoint = true, - .dyn_fifo = true, - .soft_con = true, - .dma = true, .num_eps = 5, - .dma_channels = 8, .ram_bits = 10, - .eps_bits = musb_eps, }; static struct musb_hdrc_platform_data usb_data = { @@ -97,79 +77,10 @@ void __init davinci_setup_usb(unsigned mA, unsigned potpgt_ms) platform_device_register(&usb_dev); } -#ifdef CONFIG_ARCH_DAVINCI_DA8XX -static struct resource da8xx_usb20_resources[] = { - { - .start = DA8XX_USB0_BASE, - .end = DA8XX_USB0_BASE + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_DA8XX_USB_INT, - .flags = IORESOURCE_IRQ, - .name = "mc", - }, -}; - -int __init da8xx_register_usb20(unsigned mA, unsigned potpgt) -{ - usb_data.clock = "usb20"; - usb_data.power = mA > 510 ? 255 : mA / 2; - usb_data.potpgt = (potpgt + 1) / 2; - - usb_dev.resource = da8xx_usb20_resources; - usb_dev.num_resources = ARRAY_SIZE(da8xx_usb20_resources); - usb_dev.name = "musb-da8xx"; - - return platform_device_register(&usb_dev); -} -#endif /* CONFIG_DAVINCI_DA8XX */ - #else void __init davinci_setup_usb(unsigned mA, unsigned potpgt_ms) { } -#ifdef CONFIG_ARCH_DAVINCI_DA8XX -int __init da8xx_register_usb20(unsigned mA, unsigned potpgt) -{ - return 0; -} -#endif - #endif /* CONFIG_USB_MUSB_HDRC */ - -#ifdef CONFIG_ARCH_DAVINCI_DA8XX -static struct resource da8xx_usb11_resources[] = { - [0] = { - .start = DA8XX_USB1_BASE, - .end = DA8XX_USB1_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DA8XX_IRQN, - .end = IRQ_DA8XX_IRQN, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 da8xx_usb11_dma_mask = DMA_BIT_MASK(32); - -static struct platform_device da8xx_usb11_device = { - .name = "ohci", - .id = 0, - .dev = { - .dma_mask = &da8xx_usb11_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = ARRAY_SIZE(da8xx_usb11_resources), - .resource = da8xx_usb11_resources, -}; - -int __init da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata) -{ - da8xx_usb11_device.dev.platform_data = pdata; - return platform_device_register(&da8xx_usb11_device); -} -#endif /* CONFIG_DAVINCI_DA8XX */ diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index 0cdaa3851d2e..0d420a2bfe3e 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -88,8 +88,7 @@ static void __init dove_clk_init(void) struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; struct clk *xor0, *xor1, *ge, *gephy; - tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, - dove_tclk); + tclk = clk_register_fixed_rate(NULL, "tclk", NULL, 0, dove_tclk); usb0 = dove_register_gate("usb0", "tclk", CLOCK_GATING_BIT_USB0); usb1 = dove_register_gate("usb1", "tclk", CLOCK_GATING_BIT_USB1); diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 207fa2c737a6..20dcf6e904b2 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -18,6 +18,7 @@ menuconfig ARCH_EXYNOS select COMMON_CLK_SAMSUNG select EXYNOS_THERMAL select EXYNOS_PMU + select EXYNOS_SROM select HAVE_ARM_SCU if SMP select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG @@ -26,11 +27,13 @@ menuconfig ARCH_EXYNOS select PINCTRL_EXYNOS select PM_GENERIC_DOMAINS if PM select S5P_DEV_MFC + select SAMSUNG_MC select SOC_SAMSUNG select SRAM select THERMAL select THERMAL_OF select MFD_SYSCON + select MEMORY select CLKSRC_EXYNOS_MCT select POWER_RESET select POWER_RESET_SYSCON @@ -58,7 +61,6 @@ config ARCH_EXYNOS4 select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210 select CPU_EXYNOS4210 select GIC_NON_BANKED - select KEYBOARD_SAMSUNG if INPUT_KEYBOARD select MIGHT_HAVE_CACHE_L2X0 help Samsung EXYNOS4 (Cortex-A9) SoC based systems diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 4d3b056fd786..52ccf247e079 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -31,11 +31,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { { - .virtual = (unsigned long)S5P_VA_SROMC, - .pfn = __phys_to_pfn(EXYNOS4_PA_SROMC), - .length = SZ_4K, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)S5P_VA_CMU, .pfn = __phys_to_pfn(EXYNOS4_PA_CMU), .length = SZ_128K, @@ -58,15 +53,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { }, }; -static struct map_desc exynos5_iodesc[] __initdata = { - { - .virtual = (unsigned long)S5P_VA_SROMC, - .pfn = __phys_to_pfn(EXYNOS5_PA_SROMC), - .length = SZ_4K, - .type = MT_DEVICE, - }, -}; - static struct platform_device exynos_cpuidle = { .name = "exynos_cpuidle", #ifdef CONFIG_ARM_EXYNOS_CPUIDLE @@ -138,9 +124,6 @@ static void __init exynos_map_io(void) { if (soc_is_exynos4()) iotable_init(exynos4_iodesc, ARRAY_SIZE(exynos4_iodesc)); - - if (soc_is_exynos5()) - iotable_init(exynos5_iodesc, ARRAY_SIZE(exynos5_iodesc)); } static void __init exynos_init_io(void) diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index c88325d56743..c48ba4fbdfd2 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -25,7 +25,4 @@ #define EXYNOS4_PA_COREPERI 0x10500000 -#define EXYNOS4_PA_SROMC 0x12570000 -#define EXYNOS5_PA_SROMC 0x12250000 - #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-exynos/regs-srom.h b/arch/arm/mach-exynos/regs-srom.h deleted file mode 100644 index 5c4d4427db7b..000000000000 --- a/arch/arm/mach-exynos/regs-srom.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5P SROMC register definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __PLAT_SAMSUNG_REGS_SROM_H -#define __PLAT_SAMSUNG_REGS_SROM_H __FILE__ - -#include - -#define S5P_SROMREG(x) (S5P_VA_SROMC + (x)) - -#define S5P_SROM_BW S5P_SROMREG(0x0) -#define S5P_SROM_BC0 S5P_SROMREG(0x4) -#define S5P_SROM_BC1 S5P_SROMREG(0x8) -#define S5P_SROM_BC2 S5P_SROMREG(0xc) -#define S5P_SROM_BC3 S5P_SROMREG(0x10) -#define S5P_SROM_BC4 S5P_SROMREG(0x14) -#define S5P_SROM_BC5 S5P_SROMREG(0x18) - -/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */ - -#define S5P_SROM_BW__DATAWIDTH__SHIFT 0 -#define S5P_SROM_BW__ADDRMODE__SHIFT 1 -#define S5P_SROM_BW__WAITENABLE__SHIFT 2 -#define S5P_SROM_BW__BYTEENABLE__SHIFT 3 - -#define S5P_SROM_BW__CS_MASK 0xf - -#define S5P_SROM_BW__NCS0__SHIFT 0 -#define S5P_SROM_BW__NCS1__SHIFT 4 -#define S5P_SROM_BW__NCS2__SHIFT 8 -#define S5P_SROM_BW__NCS3__SHIFT 12 -#define S5P_SROM_BW__NCS4__SHIFT 16 -#define S5P_SROM_BW__NCS5__SHIFT 20 - -/* applies to same to BCS0 - BCS3 */ - -#define S5P_SROM_BCX__PMC__SHIFT 0 -#define S5P_SROM_BCX__TACP__SHIFT 4 -#define S5P_SROM_BCX__TCAH__SHIFT 8 -#define S5P_SROM_BCX__TCOH__SHIFT 12 -#define S5P_SROM_BCX__TACC__SHIFT 16 -#define S5P_SROM_BCX__TCOS__SHIFT 24 -#define S5P_SROM_BCX__TACS__SHIFT 28 - -#endif /* __PLAT_SAMSUNG_REGS_SROM_H */ diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index fee2b003e662..f21690937b7d 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -34,10 +34,11 @@ #include #include +#include + #include #include "common.h" -#include "regs-srom.h" #define REG_TABLE_END (-1U) @@ -53,15 +54,6 @@ struct exynos_wkup_irq { u32 mask; }; -static struct sleep_save exynos_core_save[] = { - /* SROM side */ - SAVE_ITEM(S5P_SROM_BW), - SAVE_ITEM(S5P_SROM_BC0), - SAVE_ITEM(S5P_SROM_BC1), - SAVE_ITEM(S5P_SROM_BC2), - SAVE_ITEM(S5P_SROM_BC3), -}; - struct exynos_pm_data { const struct exynos_wkup_irq *wkup_irq; unsigned int wake_disable_mask; @@ -343,8 +335,6 @@ static void exynos_pm_prepare(void) /* Set wake-up mask registers */ exynos_pm_set_wakeup_mask(); - s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save)); - exynos_pm_enter_sleep_mode(); /* ensure at least INFORM0 has the resume address */ @@ -375,8 +365,6 @@ static void exynos5420_pm_prepare(void) /* Set wake-up mask registers */ exynos_pm_set_wakeup_mask(); - s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save)); - exynos_pmu_spare3 = pmu_raw_readl(S5P_PMU_SPARE3); /* * The cpu state needs to be saved and restored so that the @@ -467,8 +455,6 @@ static void exynos_pm_resume(void) /* For release retention */ exynos_pm_release_retention(); - s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save)); - if (cpuid == ARM_CPU_PART_CORTEX_A9) scu_enable(S5P_VA_SCU); @@ -535,8 +521,6 @@ static void exynos5420_pm_resume(void) pmu_raw_writel(exynos_pmu_spare3, S5P_PMU_SPARE3); - s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save)); - early_wakeup: tmp = pmu_raw_readl(EXYNOS5420_SFR_AXI_CGDIS1); diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 8973fae25436..dd905b9602a0 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -526,7 +526,7 @@ config SOC_IMX6Q bool "i.MX6 Quad/DualLite support" select ARM_ERRATA_764369 if SMP select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if SMP + select HAVE_ARM_TWD select PCI_DOMAINS if PCI select PINCTRL_IMX6Q select SOC_IMX6 diff --git a/arch/arm/mach-imx/mach-imx6ul.c b/arch/arm/mach-imx/mach-imx6ul.c index a38b16b69923..b56de4b8cdf2 100644 --- a/arch/arm/mach-imx/mach-imx6ul.c +++ b/arch/arm/mach-imx/mach-imx6ul.c @@ -46,7 +46,7 @@ static int ksz8081_phy_fixup(struct phy_device *dev) static void __init imx6ul_enet_phy_init(void) { if (IS_BUILTIN(CONFIG_PHYLIB)) - phy_register_fixup_for_uid(PHY_ID_KSZ8081, 0xffffffff, + phy_register_fixup_for_uid(PHY_ID_KSZ8081, MICREL_PHY_ID_MASK, ksz8081_phy_fixup); } diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 5b0e363fe5ba..2b118f20c62c 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -29,7 +29,6 @@ #include #include #include -#include #include #include #include @@ -146,65 +145,6 @@ static int __init irq_syscore_init(void) device_initcall(irq_syscore_init); -/* - * Flash handling. - */ -static int ap_flash_init(struct platform_device *dev) -{ - u32 tmp; - - writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP, - ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET); - - tmp = readl(ebi_base + INTEGRATOR_EBI_CSR1_OFFSET) | - INTEGRATOR_EBI_WRITE_ENABLE; - writel(tmp, ebi_base + INTEGRATOR_EBI_CSR1_OFFSET); - - if (!(readl(ebi_base + INTEGRATOR_EBI_CSR1_OFFSET) - & INTEGRATOR_EBI_WRITE_ENABLE)) { - writel(0xa05f, ebi_base + INTEGRATOR_EBI_LOCK_OFFSET); - writel(tmp, ebi_base + INTEGRATOR_EBI_CSR1_OFFSET); - writel(0, ebi_base + INTEGRATOR_EBI_LOCK_OFFSET); - } - return 0; -} - -static void ap_flash_exit(struct platform_device *dev) -{ - u32 tmp; - - writel(INTEGRATOR_SC_CTRL_nFLVPPEN | INTEGRATOR_SC_CTRL_nFLWP, - ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET); - - tmp = readl(ebi_base + INTEGRATOR_EBI_CSR1_OFFSET) & - ~INTEGRATOR_EBI_WRITE_ENABLE; - writel(tmp, ebi_base + INTEGRATOR_EBI_CSR1_OFFSET); - - if (readl(ebi_base + INTEGRATOR_EBI_CSR1_OFFSET) & - INTEGRATOR_EBI_WRITE_ENABLE) { - writel(0xa05f, ebi_base + INTEGRATOR_EBI_LOCK_OFFSET); - writel(tmp, ebi_base + INTEGRATOR_EBI_CSR1_OFFSET); - writel(0, ebi_base + INTEGRATOR_EBI_LOCK_OFFSET); - } -} - -static void ap_flash_set_vpp(struct platform_device *pdev, int on) -{ - if (on) - writel(INTEGRATOR_SC_CTRL_nFLVPPEN, - ap_syscon_base + INTEGRATOR_SC_CTRLS_OFFSET); - else - writel(INTEGRATOR_SC_CTRL_nFLVPPEN, - ap_syscon_base + INTEGRATOR_SC_CTRLC_OFFSET); -} - -static struct physmap_flash_data ap_flash_data = { - .width = 4, - .init = ap_flash_init, - .exit = ap_flash_exit, - .set_vpp = ap_flash_set_vpp, -}; - /* * For the PL010 found in the Integrator/AP some of the UART control is * implemented in the system controller and accessed using a callback @@ -266,8 +206,6 @@ static struct of_dev_auxdata ap_auxdata_lookup[] __initdata = { "kmi0", NULL), OF_DEV_AUXDATA("arm,primecell", KMI1_BASE, "kmi1", NULL), - OF_DEV_AUXDATA("cfi-flash", INTEGRATOR_FLASH_BASE, - "physmap-flash", &ap_flash_data), { /* sentinel */ }, }; diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index b5fb71a36ee6..6f6b051e81e0 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -23,7 +23,6 @@ #include #include #include -#include #include #include #include @@ -43,14 +42,8 @@ /* Base address to the CP controller */ static void __iomem *intcp_con_base; -#define INTCP_PA_FLASH_BASE 0x24000000 - #define INTCP_PA_CLCD_BASE 0xc0000000 -#define INTCP_FLASHPROG 0x04 -#define CINTEGRATOR_FLASHPROG_FLVPPEN (1 << 0) -#define CINTEGRATOR_FLASHPROG_FLWREN (1 << 1) - /* * Logical Physical * f1000000 10000000 Core module registers @@ -107,48 +100,6 @@ static void __init intcp_map_io(void) iotable_init(intcp_io_desc, ARRAY_SIZE(intcp_io_desc)); } -/* - * Flash handling. - */ -static int intcp_flash_init(struct platform_device *dev) -{ - u32 val; - - val = readl(intcp_con_base + INTCP_FLASHPROG); - val |= CINTEGRATOR_FLASHPROG_FLWREN; - writel(val, intcp_con_base + INTCP_FLASHPROG); - - return 0; -} - -static void intcp_flash_exit(struct platform_device *dev) -{ - u32 val; - - val = readl(intcp_con_base + INTCP_FLASHPROG); - val &= ~(CINTEGRATOR_FLASHPROG_FLVPPEN|CINTEGRATOR_FLASHPROG_FLWREN); - writel(val, intcp_con_base + INTCP_FLASHPROG); -} - -static void intcp_flash_set_vpp(struct platform_device *pdev, int on) -{ - u32 val; - - val = readl(intcp_con_base + INTCP_FLASHPROG); - if (on) - val |= CINTEGRATOR_FLASHPROG_FLVPPEN; - else - val &= ~CINTEGRATOR_FLASHPROG_FLVPPEN; - writel(val, intcp_con_base + INTCP_FLASHPROG); -} - -static struct physmap_flash_data intcp_flash_data = { - .width = 4, - .init = intcp_flash_init, - .exit = intcp_flash_exit, - .set_vpp = intcp_flash_set_vpp, -}; - /* * It seems that the card insertion interrupt remains active after * we've acknowledged it. We therefore ignore the interrupt, and @@ -260,8 +211,6 @@ static struct of_dev_auxdata intcp_auxdata_lookup[] __initdata = { "aaci", &mmc_data), OF_DEV_AUXDATA("arm,primecell", INTCP_PA_CLCD_BASE, "clcd", &clcd_data), - OF_DEV_AUXDATA("cfi-flash", INTCP_PA_FLASH_BASE, - "physmap-flash", &intcp_flash_data), { /* sentinel */ }, }; diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c index e6b9cb1e6709..a33a296b00dc 100644 --- a/arch/arm/mach-keystone/keystone.c +++ b/arch/arm/mach-keystone/keystone.c @@ -63,11 +63,6 @@ static void __init keystone_init(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static unsigned long keystone_virt_to_idmap(unsigned long x) -{ - return (phys_addr_t)(x) - CONFIG_PAGE_OFFSET + KEYSTONE_LOW_PHYS_START; -} - static long long __init keystone_pv_fixup(void) { long long offset; @@ -91,7 +86,7 @@ static long long __init keystone_pv_fixup(void) offset = KEYSTONE_HIGH_PHYS_START - KEYSTONE_LOW_PHYS_START; /* Populate the arch idmap hook */ - arch_virt_to_idmap = keystone_virt_to_idmap; + arch_phys_to_idmap_offset = -offset; return offset; } diff --git a/arch/arm/mach-lpc32xx/Makefile b/arch/arm/mach-lpc32xx/Makefile index c70709ada692..79b6b07e115d 100644 --- a/arch/arm/mach-lpc32xx/Makefile +++ b/arch/arm/mach-lpc32xx/Makefile @@ -2,6 +2,6 @@ # Makefile for the linux kernel. # -obj-y := irq.o common.o serial.o +obj-y := common.o serial.o obj-y += pm.o suspend.o obj-y += phy3250.o diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c index 5b7a1e78c3a5..2f6067bce7c3 100644 --- a/arch/arm/mach-lpc32xx/common.c +++ b/arch/arm/mach-lpc32xx/common.c @@ -17,13 +17,6 @@ */ #include -#include -#include -#include -#include -#include -#include -#include #include #include @@ -43,19 +36,6 @@ void lpc32xx_get_uid(u32 devid[4]) devid[i] = __raw_readl(LPC32XX_CLKPWR_DEVID(i << 2)); } -/* - * Returns SYSCLK source - * 0 = PLL397, 1 = main oscillator - */ -int clk_is_sysclk_mainosc(void) -{ - if ((__raw_readl(LPC32XX_CLKPWR_SYSCLK_CTRL) & - LPC32XX_CLKPWR_SYSCTRL_SYSCLKMUX) == 0) - return 1; - - return 0; -} - /* * Detects and returns IRAM size for the device variation */ @@ -87,81 +67,6 @@ u32 lpc32xx_return_iram_size(void) } EXPORT_SYMBOL_GPL(lpc32xx_return_iram_size); -/* - * Computes PLL rate from PLL register and input clock - */ -u32 clk_check_pll_setup(u32 ifreq, struct clk_pll_setup *pllsetup) -{ - u32 ilfreq, p, m, n, fcco, fref, cfreq; - int mode; - - /* - * PLL requirements - * ifreq must be >= 1MHz and <= 20MHz - * FCCO must be >= 156MHz and <= 320MHz - * FREF must be >= 1MHz and <= 27MHz - * Assume the passed input data is not valid - */ - - ilfreq = ifreq; - m = pllsetup->pll_m; - n = pllsetup->pll_n; - p = pllsetup->pll_p; - - mode = (pllsetup->cco_bypass_b15 << 2) | - (pllsetup->direct_output_b14 << 1) | - pllsetup->fdbk_div_ctrl_b13; - - switch (mode) { - case 0x0: /* Non-integer mode */ - cfreq = (m * ilfreq) / (2 * p * n); - fcco = (m * ilfreq) / n; - fref = ilfreq / n; - break; - - case 0x1: /* integer mode */ - cfreq = (m * ilfreq) / n; - fcco = (m * ilfreq) / (n * 2 * p); - fref = ilfreq / n; - break; - - case 0x2: - case 0x3: /* Direct mode */ - cfreq = (m * ilfreq) / n; - fcco = cfreq; - fref = ilfreq / n; - break; - - case 0x4: - case 0x5: /* Bypass mode */ - cfreq = ilfreq / (2 * p); - fcco = 156000000; - fref = 1000000; - break; - - case 0x6: - case 0x7: /* Direct bypass mode */ - default: - cfreq = ilfreq; - fcco = 156000000; - fref = 1000000; - break; - } - - if (fcco < 156000000 || fcco > 320000000) - cfreq = 0; - - if (fref < 1000000 || fref > 27000000) - cfreq = 0; - - return (u32) cfreq; -} - -u32 clk_get_pclk_div(void) -{ - return 1 + ((__raw_readl(LPC32XX_CLKPWR_HCLK_DIV) >> 2) & 0x1F); -} - static struct map_desc lpc32xx_io_desc[] __initdata = { { .virtual = (unsigned long)IO_ADDRESS(LPC32XX_AHB0_START), diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h index 2d90801ed1e1..30c9e64fc65b 100644 --- a/arch/arm/mach-lpc32xx/common.h +++ b/arch/arm/mach-lpc32xx/common.h @@ -19,37 +19,15 @@ #ifndef __LPC32XX_COMMON_H #define __LPC32XX_COMMON_H -#include -#include -#include +#include /* * Other arch specific structures and functions */ -extern void lpc32xx_timer_init(void); extern void __init lpc32xx_init_irq(void); extern void __init lpc32xx_map_io(void); extern void __init lpc32xx_serial_init(void); - -/* - * Structure used for setting up and querying the PLLS - */ -struct clk_pll_setup { - int analog_on; - int cco_bypass_b15; - int direct_output_b14; - int fdbk_div_ctrl_b13; - int pll_p; - int pll_n; - u32 pll_m; -}; - -extern int clk_is_sysclk_mainosc(void); -extern u32 clk_check_pll_setup(u32 ifreq, struct clk_pll_setup *pllsetup); -extern u32 clk_get_pllrate_from_reg(u32 inputclk, u32 regval); -extern u32 clk_get_pclk_div(void); - /* * Returns the LPC32xx unique 128-bit chip ID */ diff --git a/arch/arm/mach-lpc32xx/include/mach/irqs.h b/arch/arm/mach-lpc32xx/include/mach/irqs.h index 9e3b90df32e1..00190535df90 100644 --- a/arch/arm/mach-lpc32xx/include/mach/irqs.h +++ b/arch/arm/mach-lpc32xx/include/mach/irqs.h @@ -112,6 +112,6 @@ #define IRQ_LPC32XX_GPI_06 LPC32XX_SIC2_IRQ(28) #define IRQ_LPC32XX_SYSCLK LPC32XX_SIC2_IRQ(31) -#define NR_IRQS 96 +#define LPC32XX_NR_IRQS 96 #endif diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c deleted file mode 100644 index 2ae431e8bc1b..000000000000 --- a/arch/arm/mach-lpc32xx/irq.c +++ /dev/null @@ -1,477 +0,0 @@ -/* - * arch/arm/mach-lpc32xx/irq.c - * - * Author: Kevin Wells - * - * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include "common.h" - -/* - * Default value representing the Activation polarity of all internal - * interrupt sources - */ -#define MIC_APR_DEFAULT 0x3FF0EFE0 -#define SIC1_APR_DEFAULT 0xFBD27186 -#define SIC2_APR_DEFAULT 0x801810C0 - -/* - * Default value representing the Activation Type of all internal - * interrupt sources. All are level sensitive. - */ -#define MIC_ATR_DEFAULT 0x00000000 -#define SIC1_ATR_DEFAULT 0x00026000 -#define SIC2_ATR_DEFAULT 0x00000000 - -static struct irq_domain *lpc32xx_mic_domain; -static struct device_node *lpc32xx_mic_np; - -struct lpc32xx_event_group_regs { - void __iomem *enab_reg; - void __iomem *edge_reg; - void __iomem *maskstat_reg; - void __iomem *rawstat_reg; -}; - -static const struct lpc32xx_event_group_regs lpc32xx_event_int_regs = { - .enab_reg = LPC32XX_CLKPWR_INT_ER, - .edge_reg = LPC32XX_CLKPWR_INT_AP, - .maskstat_reg = LPC32XX_CLKPWR_INT_SR, - .rawstat_reg = LPC32XX_CLKPWR_INT_RS, -}; - -static const struct lpc32xx_event_group_regs lpc32xx_event_pin_regs = { - .enab_reg = LPC32XX_CLKPWR_PIN_ER, - .edge_reg = LPC32XX_CLKPWR_PIN_AP, - .maskstat_reg = LPC32XX_CLKPWR_PIN_SR, - .rawstat_reg = LPC32XX_CLKPWR_PIN_RS, -}; - -struct lpc32xx_event_info { - const struct lpc32xx_event_group_regs *event_group; - u32 mask; -}; - -/* - * Maps an IRQ number to and event mask and register - */ -static const struct lpc32xx_event_info lpc32xx_events[NR_IRQS] = { - [IRQ_LPC32XX_GPI_08] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_08_BIT, - }, - [IRQ_LPC32XX_GPI_09] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_09_BIT, - }, - [IRQ_LPC32XX_GPI_19] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_19_BIT, - }, - [IRQ_LPC32XX_GPI_07] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_07_BIT, - }, - [IRQ_LPC32XX_GPI_00] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_00_BIT, - }, - [IRQ_LPC32XX_GPI_01] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_01_BIT, - }, - [IRQ_LPC32XX_GPI_02] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_02_BIT, - }, - [IRQ_LPC32XX_GPI_03] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_03_BIT, - }, - [IRQ_LPC32XX_GPI_04] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_04_BIT, - }, - [IRQ_LPC32XX_GPI_05] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_05_BIT, - }, - [IRQ_LPC32XX_GPI_06] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_06_BIT, - }, - [IRQ_LPC32XX_GPI_28] = { - .event_group = &lpc32xx_event_pin_regs, - .mask = LPC32XX_CLKPWR_EXTSRC_GPI_28_BIT, - }, - [IRQ_LPC32XX_GPIO_00] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_00_BIT, - }, - [IRQ_LPC32XX_GPIO_01] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_01_BIT, - }, - [IRQ_LPC32XX_GPIO_02] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_02_BIT, - }, - [IRQ_LPC32XX_GPIO_03] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_03_BIT, - }, - [IRQ_LPC32XX_GPIO_04] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_04_BIT, - }, - [IRQ_LPC32XX_GPIO_05] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_GPIO_05_BIT, - }, - [IRQ_LPC32XX_KEY] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_KEY_BIT, - }, - [IRQ_LPC32XX_ETHERNET] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_MAC_BIT, - }, - [IRQ_LPC32XX_USB_OTG_ATX] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_USBATXINT_BIT, - }, - [IRQ_LPC32XX_USB_HOST] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_USB_BIT, - }, - [IRQ_LPC32XX_RTC] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_RTC_BIT, - }, - [IRQ_LPC32XX_MSTIMER] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_MSTIMER_BIT, - }, - [IRQ_LPC32XX_TS_AUX] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_TS_AUX_BIT, - }, - [IRQ_LPC32XX_TS_P] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_TS_P_BIT, - }, - [IRQ_LPC32XX_TS_IRQ] = { - .event_group = &lpc32xx_event_int_regs, - .mask = LPC32XX_CLKPWR_INTSRC_ADC_BIT, - }, -}; - -static void get_controller(unsigned int irq, unsigned int *base, - unsigned int *irqbit) -{ - if (irq < 32) { - *base = LPC32XX_MIC_BASE; - *irqbit = 1 << irq; - } else if (irq < 64) { - *base = LPC32XX_SIC1_BASE; - *irqbit = 1 << (irq - 32); - } else { - *base = LPC32XX_SIC2_BASE; - *irqbit = 1 << (irq - 64); - } -} - -static void lpc32xx_mask_irq(struct irq_data *d) -{ - unsigned int reg, ctrl, mask; - - get_controller(d->hwirq, &ctrl, &mask); - - reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) & ~mask; - __raw_writel(reg, LPC32XX_INTC_MASK(ctrl)); -} - -static void lpc32xx_unmask_irq(struct irq_data *d) -{ - unsigned int reg, ctrl, mask; - - get_controller(d->hwirq, &ctrl, &mask); - - reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) | mask; - __raw_writel(reg, LPC32XX_INTC_MASK(ctrl)); -} - -static void lpc32xx_ack_irq(struct irq_data *d) -{ - unsigned int ctrl, mask; - - get_controller(d->hwirq, &ctrl, &mask); - - __raw_writel(mask, LPC32XX_INTC_RAW_STAT(ctrl)); - - /* Also need to clear pending wake event */ - if (lpc32xx_events[d->hwirq].mask != 0) - __raw_writel(lpc32xx_events[d->hwirq].mask, - lpc32xx_events[d->hwirq].event_group->rawstat_reg); -} - -static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level, - int use_edge) -{ - unsigned int reg, ctrl, mask; - - get_controller(irq, &ctrl, &mask); - - /* Activation level, high or low */ - reg = __raw_readl(LPC32XX_INTC_POLAR(ctrl)); - if (use_high_level) - reg |= mask; - else - reg &= ~mask; - __raw_writel(reg, LPC32XX_INTC_POLAR(ctrl)); - - /* Activation type, edge or level */ - reg = __raw_readl(LPC32XX_INTC_ACT_TYPE(ctrl)); - if (use_edge) - reg |= mask; - else - reg &= ~mask; - __raw_writel(reg, LPC32XX_INTC_ACT_TYPE(ctrl)); - - /* Use same polarity for the wake events */ - if (lpc32xx_events[irq].mask != 0) { - reg = __raw_readl(lpc32xx_events[irq].event_group->edge_reg); - - if (use_high_level) - reg |= lpc32xx_events[irq].mask; - else - reg &= ~lpc32xx_events[irq].mask; - - __raw_writel(reg, lpc32xx_events[irq].event_group->edge_reg); - } -} - -static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type) -{ - switch (type) { - case IRQ_TYPE_EDGE_RISING: - /* Rising edge sensitive */ - __lpc32xx_set_irq_type(d->hwirq, 1, 1); - irq_set_handler_locked(d, handle_edge_irq); - break; - - case IRQ_TYPE_EDGE_FALLING: - /* Falling edge sensitive */ - __lpc32xx_set_irq_type(d->hwirq, 0, 1); - irq_set_handler_locked(d, handle_edge_irq); - break; - - case IRQ_TYPE_LEVEL_LOW: - /* Low level sensitive */ - __lpc32xx_set_irq_type(d->hwirq, 0, 0); - irq_set_handler_locked(d, handle_level_irq); - break; - - case IRQ_TYPE_LEVEL_HIGH: - /* High level sensitive */ - __lpc32xx_set_irq_type(d->hwirq, 1, 0); - irq_set_handler_locked(d, handle_level_irq); - break; - - /* Other modes are not supported */ - default: - return -EINVAL; - } - - return 0; -} - -static int lpc32xx_irq_wake(struct irq_data *d, unsigned int state) -{ - unsigned long eventreg; - - if (lpc32xx_events[d->hwirq].mask != 0) { - eventreg = __raw_readl(lpc32xx_events[d->hwirq]. - event_group->enab_reg); - - if (state) - eventreg |= lpc32xx_events[d->hwirq].mask; - else { - eventreg &= ~lpc32xx_events[d->hwirq].mask; - - /* - * When disabling the wakeup, clear the latched - * event - */ - __raw_writel(lpc32xx_events[d->hwirq].mask, - lpc32xx_events[d->hwirq]. - event_group->rawstat_reg); - } - - __raw_writel(eventreg, - lpc32xx_events[d->hwirq].event_group->enab_reg); - - return 0; - } - - /* Clear event */ - __raw_writel(lpc32xx_events[d->hwirq].mask, - lpc32xx_events[d->hwirq].event_group->rawstat_reg); - - return -ENODEV; -} - -static void __init lpc32xx_set_default_mappings(unsigned int apr, - unsigned int atr, unsigned int offset) -{ - unsigned int i; - - /* Set activation levels for each interrupt */ - i = 0; - while (i < 32) { - __lpc32xx_set_irq_type(offset + i, ((apr >> i) & 0x1), - ((atr >> i) & 0x1)); - i++; - } -} - -static struct irq_chip lpc32xx_irq_chip = { - .name = "MIC", - .irq_ack = lpc32xx_ack_irq, - .irq_mask = lpc32xx_mask_irq, - .irq_unmask = lpc32xx_unmask_irq, - .irq_set_type = lpc32xx_set_irq_type, - .irq_set_wake = lpc32xx_irq_wake -}; - -static void lpc32xx_sic1_handler(struct irq_desc *desc) -{ - unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC1_BASE)); - - while (ints != 0) { - int irqno = fls(ints) - 1; - - ints &= ~(1 << irqno); - - generic_handle_irq(LPC32XX_SIC1_IRQ(irqno)); - } -} - -static void lpc32xx_sic2_handler(struct irq_desc *desc) -{ - unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC2_BASE)); - - while (ints != 0) { - int irqno = fls(ints) - 1; - - ints &= ~(1 << irqno); - - generic_handle_irq(LPC32XX_SIC2_IRQ(irqno)); - } -} - -static int __init __lpc32xx_mic_of_init(struct device_node *node, - struct device_node *parent) -{ - lpc32xx_mic_np = node; - - return 0; -} - -static const struct of_device_id mic_of_match[] __initconst = { - { .compatible = "nxp,lpc3220-mic", .data = __lpc32xx_mic_of_init }, - { } -}; - -void __init lpc32xx_init_irq(void) -{ - unsigned int i; - - /* Setup MIC */ - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_MIC_BASE)); - __raw_writel(MIC_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_MIC_BASE)); - __raw_writel(MIC_ATR_DEFAULT, LPC32XX_INTC_ACT_TYPE(LPC32XX_MIC_BASE)); - - /* Setup SIC1 */ - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC1_BASE)); - __raw_writel(SIC1_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC1_BASE)); - __raw_writel(SIC1_ATR_DEFAULT, - LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC1_BASE)); - - /* Setup SIC2 */ - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC2_BASE)); - __raw_writel(SIC2_APR_DEFAULT, LPC32XX_INTC_POLAR(LPC32XX_SIC2_BASE)); - __raw_writel(SIC2_ATR_DEFAULT, - LPC32XX_INTC_ACT_TYPE(LPC32XX_SIC2_BASE)); - - /* Configure supported IRQ's */ - for (i = 0; i < NR_IRQS; i++) { - irq_set_chip_and_handler(i, &lpc32xx_irq_chip, - handle_level_irq); - irq_clear_status_flags(i, IRQ_NOREQUEST); - } - - /* Set default mappings */ - lpc32xx_set_default_mappings(MIC_APR_DEFAULT, MIC_ATR_DEFAULT, 0); - lpc32xx_set_default_mappings(SIC1_APR_DEFAULT, SIC1_ATR_DEFAULT, 32); - lpc32xx_set_default_mappings(SIC2_APR_DEFAULT, SIC2_ATR_DEFAULT, 64); - - /* Initially disable all wake events */ - __raw_writel(0, LPC32XX_CLKPWR_P01_ER); - __raw_writel(0, LPC32XX_CLKPWR_INT_ER); - __raw_writel(0, LPC32XX_CLKPWR_PIN_ER); - - /* - * Default wake activation polarities, all pin sources are low edge - * triggered - */ - __raw_writel(LPC32XX_CLKPWR_INTSRC_TS_P_BIT | - LPC32XX_CLKPWR_INTSRC_MSTIMER_BIT | - LPC32XX_CLKPWR_INTSRC_RTC_BIT, - LPC32XX_CLKPWR_INT_AP); - __raw_writel(0, LPC32XX_CLKPWR_PIN_AP); - - /* Clear latched wake event states */ - __raw_writel(__raw_readl(LPC32XX_CLKPWR_PIN_RS), - LPC32XX_CLKPWR_PIN_RS); - __raw_writel(__raw_readl(LPC32XX_CLKPWR_INT_RS), - LPC32XX_CLKPWR_INT_RS); - - of_irq_init(mic_of_match); - - lpc32xx_mic_domain = irq_domain_add_legacy(lpc32xx_mic_np, NR_IRQS, - 0, 0, &irq_domain_simple_ops, - NULL); - if (!lpc32xx_mic_domain) - panic("Unable to add MIC irq domain\n"); - - /* MIC SUBIRQx interrupts will route handling to the chain handlers */ - irq_set_chained_handler(IRQ_LPC32XX_SUB1IRQ, lpc32xx_sic1_handler); - irq_set_chained_handler(IRQ_LPC32XX_SUB2IRQ, lpc32xx_sic2_handler); -} diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index f9209d091c4b..81265e80302d 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -159,7 +159,7 @@ static struct lpc32xx_mlc_platform_data lpc32xx_mlc_data = { .dma_filter = pl08x_filter_id, }; -static const struct of_dev_auxdata const lpc32xx_auxdata_lookup[] __initconst = { +static const struct of_dev_auxdata lpc32xx_auxdata_lookup[] __initconst = { OF_DEV_AUXDATA("arm,pl022", 0x20084000, "dev:ssp0", NULL), OF_DEV_AUXDATA("arm,pl022", 0x2008C000, "dev:ssp1", NULL), OF_DEV_AUXDATA("arm,pl110", 0x31040000, "dev:clcd", &lpc32xx_clcd_data), diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig index 8ced4ad94af0..70e49d54434e 100644 --- a/arch/arm/mach-mediatek/Kconfig +++ b/arch/arm/mach-mediatek/Kconfig @@ -10,6 +10,10 @@ menuconfig ARCH_MEDIATEK if ARCH_MEDIATEK +config MACH_MT2701 + bool "MediaTek MT2701 SoCs support" + default ARCH_MEDIATEK + config MACH_MT6589 bool "MediaTek MT6589 SoCs support" default ARCH_MEDIATEK diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c index 9c2e38d30f47..a6e3c98b95ed 100644 --- a/arch/arm/mach-mediatek/mediatek.c +++ b/arch/arm/mach-mediatek/mediatek.c @@ -29,6 +29,7 @@ static void __init mediatek_timer_init(void) void __iomem *gpt_base; if (of_machine_is_compatible("mediatek,mt6589") || + of_machine_is_compatible("mediatek,mt7623") || of_machine_is_compatible("mediatek,mt8135") || of_machine_is_compatible("mediatek,mt8127")) { /* turn on GPT6 which ungates arch timer clocks */ diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 99cc93900a24..45a05207b418 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -168,8 +168,7 @@ static struct clk *tclk; static void __init clk_init(void) { - tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, - get_tclk()); + tclk = clk_register_fixed_rate(NULL, "tclk", NULL, 0, get_tclk()); orion_clkdev_init(tclk); } diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S index 5d7fb596bf4a..bf608441b357 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S +++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S @@ -43,8 +43,8 @@ #define OTHERS_MASK (MODEM_IRQ_MASK | HOOK_SWITCH_MASK) /* IRQ handler register bitmasks */ -#define DEFERRED_FIQ_MASK (0x1 << (INT_DEFERRED_FIQ % IH2_BASE)) -#define GPIO_BANK1_MASK (0x1 << INT_GPIO_BANK1) +#define DEFERRED_FIQ_MASK OMAP_IRQ_BIT(INT_DEFERRED_FIQ) +#define GPIO_BANK1_MASK OMAP_IRQ_BIT(INT_GPIO_BANK1) /* Driver buffer byte offsets */ #define BUF_MASK (FIQ_MASK * 4) @@ -110,7 +110,7 @@ ENTRY(qwerty_fiqin_start) mov r8, #2 @ reset FIQ agreement str r8, [r12, #IRQ_CONTROL_REG_OFFSET] - cmp r10, #INT_GPIO_BANK1 @ is it GPIO bank interrupt? + cmp r10, #(INT_GPIO_BANK1 - NR_IRQS_LEGACY) @ is it GPIO interrupt? beq gpio @ yes - process it mov r8, #1 diff --git a/arch/arm/mach-omap1/ams-delta-fiq.c b/arch/arm/mach-omap1/ams-delta-fiq.c index d1f12095f315..ec760ae2f917 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq.c +++ b/arch/arm/mach-omap1/ams-delta-fiq.c @@ -109,7 +109,8 @@ void __init ams_delta_init_fiq(void) * Since no set_type() method is provided by OMAP irq chip, * switch to edge triggered interrupt type manually. */ - offset = IRQ_ILR0_REG_OFFSET + INT_DEFERRED_FIQ * 0x4; + offset = IRQ_ILR0_REG_OFFSET + + ((INT_DEFERRED_FIQ - NR_IRQS_LEGACY) & 0x1f) * 0x4; val = omap_readl(DEFERRED_FIQ_IH_BASE + offset) & ~(1 << 1); omap_writel(val, DEFERRED_FIQ_IH_BASE + offset); @@ -149,7 +150,7 @@ void __init ams_delta_init_fiq(void) /* * Redirect GPIO interrupts to FIQ */ - offset = IRQ_ILR0_REG_OFFSET + INT_GPIO_BANK1 * 0x4; + offset = IRQ_ILR0_REG_OFFSET + (INT_GPIO_BANK1 - NR_IRQS_LEGACY) * 0x4; val = omap_readl(OMAP_IH1_BASE + offset) | 1; omap_writel(val, OMAP_IH1_BASE + offset); } diff --git a/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h b/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h index adb5e7649659..6dfc3e1210a3 100644 --- a/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h +++ b/arch/arm/mach-omap1/include/mach/ams-delta-fiq.h @@ -14,6 +14,8 @@ #ifndef __AMS_DELTA_FIQ_H #define __AMS_DELTA_FIQ_H +#include + /* * Interrupt number used for passing control from FIQ to IRQ. * IRQ12, described as reserved, has been selected. diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 0517f0c1581a..1a648e9dfaa0 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -17,6 +17,7 @@ config ARCH_OMAP3 select PM_OPP if PM select PM if CPU_IDLE select SOC_HAS_OMAP2_SDRC + select ARM_ERRATA_430973 config ARCH_OMAP4 bool "TI OMAP4" @@ -36,6 +37,7 @@ config ARCH_OMAP4 select PM if CPU_IDLE select ARM_ERRATA_754322 select ARM_ERRATA_775420 + select OMAP_INTERCONNECT config SOC_OMAP5 bool "TI OMAP5" @@ -67,6 +69,8 @@ config SOC_AM43XX select HAVE_ARM_SCU select GENERIC_CLOCKEVENTS_BROADCAST select HAVE_ARM_TWD + select ARM_ERRATA_754322 + select ARM_ERRATA_775420 config SOC_DRA7XX bool "TI DRA7XX" @@ -240,4 +244,12 @@ endmenu endif +config OMAP5_ERRATA_801819 + bool "Errata 801819: An eviction from L1 data cache might stall indefinitely" + depends on SOC_OMAP5 || SOC_DRA7XX + help + A livelock can occur in the L2 cache arbitration that might prevent + a snoop from completing. Under certain conditions this can cause the + system to deadlock. + endmenu diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 0ba6a0e6fa19..04e276ce8413 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux kernel. # -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ +ccflags-y := -I$(srctree)/$(src)/include \ -I$(srctree)/arch/arm/plat-omap/include # Common support diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index da174c0d603b..9a7073949d1d 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -30,6 +30,8 @@ #include #include +#include + #include #include "common.h" @@ -47,9 +49,8 @@ #include