Commit Graph

24 Commits

Author SHA1 Message Date
Linus Torvalds 755a9ba7bf ARM: SoC devicetree updates for 3.16
As with previous release, this continues to be among the largest branches
 we merge, with lots of new contents.
 
 New things for this release are among other things:
 
 - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
 - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
 - Nvidia Jetson TK1 development board (Tegra T124-based)
 
 Two new SoCs that didn't need enough new platform code to stand out
 enough for me to notice when writing the SoC tag, but that adds new DT
 contents are:
 
 - TI DRA72
 - Marvell Berlin 2Q
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Merge tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next

Pull ARM SoC devicetree updates from Olof Johansson:
 "As with previous release, this continues to be among the largest
  branches we merge, with lots of new contents.

  New things for this release are among other things:

   - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
   - Qualcomm APQ8064 and APQ8084 SoCs and eval boards
   - Nvidia Jetson TK1 development board (Tegra T124-based)

  Two new SoCs that didn't need enough new platform code to stand out
  enough for me to notice when writing the SoC tag, but that adds new DT
  contents are:

   - TI DRA72
   - Marvell Berlin 2Q"

* tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits)
  ARM: dts: add secure firmware support for exynos5420-arndale-octa
  ARM: dts: add pmu sysreg node to exynos3250
  ARM: dts: correct the usb phy node in exynos5800-peach-pi
  ARM: dts: correct the usb phy node in exynos5420-peach-pit
  ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410
  ARM: dts: add dts files for exynos3250 SoC
  ARM: dts: add mfc node for exynos5800
  ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi
  ARM: dts: enable fimd for exynos5800-peach-pi
  ARM: dts: enable display controller for exynos5800-peach-pi
  ARM: dts: enable hdmi for exynos5800-peach-pi
  ARM: dts: add dts file for exynos5800-peach-pi board
  ARM: dts: add dts file for exynos5800 SoC
  ARM: dts: add dts file for exynos5260-xyref5260 board
  ARM: dts: add dts files for exynos5260 SoC
  ARM: dts: update watchdog node name in exynos5440
  ARM: dts: use key code macros on Origen and Arndale boards
  ARM: dts: enable RTC and WDT nodes on Origen boards
  ARM: dts: qcom: Add APQ8084-MTP board support
  ARM: dts: qcom: Add APQ8084 SoC support
  ...
2014-06-02 16:34:00 -07:00
Joachim Eastwood 4b466297f0 ARM: dts: Change IOPAD macro's for OMAP4/5
The OMAP4/5 TRMs primarily list address offsets from the padconf
physical address (which is not driver base address) and not
always the absolute physical address for padconf registers like
some other OMAP TRMs. So create a new macro to use this offset
and to avoid confusion between different OMAP parts.

For more information, see the tables in TRM for named something like
"Device Core Control Module Pad Configuration Register Fields"
and "Device Wake-Up Control Module Pad Configuration Register Fields"

Note that we now also have to update cm-t54 for the fixed up
offsets.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
[tony@atomide.com: updated comments, updated cm-t54]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-19 17:20:29 -07:00
Tony Lindgren 31f0820a67 ARM: dts: Fix omap serial wake-up when booted with device tree
We've had deeper idle states working on omaps for few years now,
but only in the legacy mode. When booted with device tree, the
wake-up events did not have a chance to work until commit
3e6cee1786 (pinctrl: single: Add support for wake-up interrupts)
that recently got merged. In addition to that we also needed commit
79d9701559 (of/irq: create interrupts-extended property) and
9ec36cafe4 (of/irq: do irq resolution in platform_get_irq) that
are now also merged.

So let's fix the wake-up events for some selected omaps so devices
booted in device tree mode won't just hang if deeper power states
are enabled, and so systems can wake up from suspend to the serial
port event.

Note that there's no longer need to specify the wake-up bit in
the pinctrl settings, the request_irq on the wake-up pin takes
care of that.

Cc: devicetree@vger.kernel.org
Cc: "Benoît Cousson" <bcousson@baylibre.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com: updated comments, added board LDP]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-06 13:48:35 -07:00
Darren Etheridge dfc9d3f1c5 pinctrl: am43xx: dt-bindings: add MUX_MODE8
AM43xx devices have an extra MUX_MODE for certain pins.
Updating dt include to have MUX_MODE8 which maps to 0x8.

Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02 18:37:04 +01:00
Linus Torvalds 903a9f77d1 ARM: SoC board updates for 3.14
This branch is reducing in size for every release since most board-related
 changes have started happening in devicetrees now. Still, we have some things
 going on here.
 
 * Renesas platforms are still adding a bit more legacy device support, something
   that should trail off shortly as they move to full DT.
 * We group most defconfig updates into this branch out of old habits
 * Removal of legacy OMAP2 platforms over to DT continues, and a handful of old
   code is being removed here.
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Merge tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board updates from Olof Johansson:
 "This branch is reducing in size for every release since most
  board-related changes have started happening in devicetrees now.
  Still, we have some things going on here.

   * Renesas platforms are still adding a bit more legacy device
     support, something that should trail off shortly as they move to
     full DT
   * We group most defconfig updates into this branch out of old habits
   * Removal of legacy OMAP2 platforms over to DT continues, and a
     handful of old code is being removed here"

* tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits)
  ARM: dts: OMAP2: fix interrupt number for rng
  ARM: dts: Split omap3 pinmux core device
  ARM: dts: Add omap specific pinctrl defines to use padconf addresses
  ARM: bcm2835: bcm2835_defconfig updates
  ARM: msm_defconfig: Enable restart driver
  defconfig: msm_defconfig: Enable CONFIG_ARCH_MSM8974
  ARM: msm: Add support for APQ8074 Dragonboard
  ARM: exynos_defconfig: Enable S2MPS11 voltage regulator
  ARM: tegra: Enable DRM panel support
  ARM: shmobile: mackerel: Fix USBHS pinconf entry
  ARM: shmobile: Let Koelsch multiplatform boot with Koelsch DTB
  ARM: shmobile: Let Lager multiplatform boot with Lager DTB
  ARM: shmobile: Remove non-multiplatform Koelsch reference support
  ARM: shmobile: Remove non-multiplatform Lager reference support
  ARM: shmobile: koelsch-reference: Instantiate clkdevs for SCIF and CMT
  ARM: shmobile: lager-reference: Instantiate clkdevs for SCIF and CMT
  ARM: shmobile: koelsch-reference: Remove duplicate CCF initialization
  ARM: shmobile: lager-reference: Enable multiplaform kernel support
  ARM: shmobile: armadillo: Set backlight enable GPIO
  ARM: shmobile: Koelsch: add Ether support
  ...

Conflicts:
	arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
2014-01-23 18:48:28 -08:00
Tony Lindgren 43a348ea53 ARM: dts: Add omap specific pinctrl defines to use padconf addresses
As we have one to three pinctrl-single instances for each SoC it is
a bit confusing to configure the padconf register offset from the
base of the padconf register base.

Let's add macros that allow using the physical address of the
padconf register directly, or in most cases, just the last 16-bits
of the address as they are shown in the documentation.

Note that most documentation shows two padconf registers for each
32-bit address, so adding 2 to the documentation address is needed for
the second padconf register as we treat them as 16-bit registers
for omap3+.

For example, omap36xx documentation shows sdmmc2_clk at 0x48002158,
so we can just use the last 16-bits of that value:

	pinctrl-single,pins = <
		OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)
		...
	>;

And we don't need to separately calculate the offset from the 0x2030
base:

	pinctrl-single,pins = <
		0x128 (PIN_INPUT_PULLUP | MUX_MODE0)
		...
	>;

Naturally both ways of defining the registers can be used, and I'm
not saying we should replace all the existing defines. But it may
be handy to use these macros for new entries and when doing other
related .dts file clean-up.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[tony@atomide.com: updated for 3430 vs 3630 core2 range]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-01-07 14:01:38 -08:00
Laxman Dewangan b758df2e2a ARM: tegra: Add header file for pinctrl constants
This new header file defines pincontrol constants for Tegra to
use from Tegra's DTS file for pincontrol properties option.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-12-16 14:09:20 -07:00
Linus Torvalds 8a5dc585d5 Main pin control pull request for the v3.13 cycle:
- Blackfin ADI pin control driver, we move yet another
   architecture under this subsystem umbrella.
 
 - Incremental updates to the Renesas Super-H PFC pin control
   driver. New subdriver for the r8a7791 SoC.
 
 - Non-linear GPIO ranges from the gpiolib side of things,
   this enabled simplified device tree bindings by referring
   entire groups of pins on some pin controller to act as
   back-end for a certain GPIO-chip driver.
 
 - Add the Abilis TB10x pin control driver used on the ARC
   architecture. Also the corresponding GPIO driver is merged
   through this tree, so the ARC has full support for pins
   and GPIOs after this.
 
 - Subdrivers for Freescale i.MX1, i.MX27 and i.MX50 pin
   controller instances. The i.MX1 and i.MX27 is an entirely
   new family (silicon) of controllers whereas i.MX50 is
   a variant of the previous supported controller.
 
 - Then the usual slew of fixes, cleanups and incremental
   updates.
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Merge tag 'pinctrl-for-v3.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "Main pin control pull request for the v3.13 cycle.

  The changes hitting arch/blackfin are ACKed by the Blackfin
  maintainer, and the device tree bindings are ACKed to the extent
  possible by someone from the device tree maintainers group.

   - Blackfin ADI pin control driver, we move yet another architecture
     under this subsystem umbrella.

   - Incremental updates to the Renesas Super-H PFC pin control driver.
     New subdriver for the r8a7791 SoC.

   - Non-linear GPIO ranges from the gpiolib side of things, this
     enabled simplified device tree bindings by referring entire groups
     of pins on some pin controller to act as back-end for a certain
     GPIO-chip driver.

   - Add the Abilis TB10x pin control driver used on the ARC
     architecture.  Also the corresponding GPIO driver is merged through
     this tree, so the ARC has full support for pins and GPIOs after
     this.

   - Subdrivers for Freescale i.MX1, i.MX27 and i.MX50 pin controller
     instances.  The i.MX1 and i.MX27 is an entirely new family
     (silicon) of controllers whereas i.MX50 is a variant of the
     previous supported controller.

   - Then the usual slew of fixes, cleanups and incremental updates"

The ARC DT changes are apparently still pending, that hopefully gets
sorted out in a timely manner.

* tag 'pinctrl-for-v3.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
  pinctrl: imx50: add pinctrl support code for the IMX50 SoC
  pinctrl: at91: copy define to driver
  pinctrl: remove minor dead code
  pinctrl: imx: fix using pin->input_val wrongly
  pinctrl: imx1: fix return value check in imx1_pinctrl_core_probe()
  gpio: tb10x: fix return value check in tb10x_gpio_probe()
  gpio: tb10x: use module_platform_driver to simplify the code
  pinctrl: imx27: imx27 pincontrol driver
  pinctrl: imx1 core driver
  pinctrl: sh-pfc: r8a7791 PFC support
  sh-pfc: r8a7778: Add CAN pin groups
  gpio: add TB10x GPIO driver
  pinctrl: at91: correct a few typos
  pinctrl: mvebu: remove redundant of_match_ptr
  pinctrl: tb10x: use module_platform_driver to simplify the code
  pinctrl: tb10x: fix the error handling in tb10x_pinctrl_probe()
  pinctrl: add documentation for pinctrl_get_group_pins()
  pinctrl: rockchip: emulate both edge triggered interrupts
  pinctrl: rockchip: add rk3188 specifics
  pinctrl: rockchip: remove redundant check
  ...
2013-11-12 15:40:03 +09:00
Olof Johansson 5f55c317e4 Some more dts changes via Benoit Cousson <bcousson@baylibre.com>:
Add a lot of N900 nodes
 Add OPP table to OMAP5/DRA7
 Add support for Newflow NanoBone board
 Add i2c aliases
 Add McASP and audio support
 Add reset/idle on init bindings for OMAP
 Add more nodes for AM4272
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Merge tag 'omap-for-v3.13/dt-late' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Some more dts changes from Benoit Cousson <bcousson@baylibre.com> via
Tony Lindgren:

- Add a lot of N900 nodes
- Add OPP table to OMAP5/DRA7
- Add support for Newflow NanoBone board
- Add i2c aliases
- Add McASP and audio support
- Add reset/idle on init bindings for OMAP
- Add more nodes for AM4272

* tag 'omap-for-v3.13/dt-late' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (42 commits)
  ARM: dts: omap5-uevm: Remove pinmux for dmic pins
  ARM: dts: omap5-uevm: Correct twl6040 reset GPIO pinmux
  ARM: dts: TWL4030: Add power button support
  ARM: dts: omap3-n900: Add LP5523 support
  ARM: dts: omap3-n900: Add TLV320AIC3X support
  ARM: dts: omap3-n900:: Mux RX51_LCD_RESET_GPIO in DTS
  ARM: dts: omap3-n900: Add NAND support
  ARM: dts: omap3-n900: Specify regulator info
  ARM: dts: TWL4030: Add missing regulators
  ARM: dts: omap3-n900: Add LP5523 support
  ARM: dts: omap3-n900: Add vibrator device
  ARM: dts: omap3-n900: GPIO key definitions
  ARM: dts: omap3-n900: Add support for SD cards
  ARM: dts: omap3-n900: Add UART support
  ARM: dts: omap3-n900: Fix i2c bus speed
  ARM: dts: omap3-n900: Add pinctrl for i2c devices
  ARM: dts: DRA7: Add CPU OPP table
  ARM: dts: OMAP5: Add CPU OPP table
  ARM: dts: dra7-evm: add smps123 supply for CPU
  ARM: dts: omap5-uevm: add smps123 supply for CPU
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-10-28 14:47:50 -07:00
Mugunthan V N e54686e4c7 ARM: dts: AM4372: Update Support for EPOS EVM
-> Adding pinmux for cpsw, i2c0.
-> Enabling the modules that are present in AM4372 EPOS EVM
These modules are tested on AM4372 EPOS EVM.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2013-10-20 19:16:55 +02:00
Tony Lindgren f41509ad0d Merge branches 'omap-for-v3.13/dt' and 'omap-for-v3.13/quirk' into omap-for-v3.13/board-removal
We need the fixes in v3.12-rc5, dts changes in omap-for-v3.13/dt, and
the platform data quirk changes in omap-for-v3.13/quirk to start
removing omap3 board files without breaking things.
2013-10-14 11:33:07 -07:00
Tony Lindgren d623a0e19d ARM: dts: Fix pinctrl mask for omap3
The wake-up interrupt bit is available on omap3/4/5 processors
unlike what we claim. Without fixing it we cannot use it on
omap3 and the system configured for wake-up events will just
hang on wake-up.

Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-10-08 10:37:29 -07:00
R Sricharan 6e58b8f1da ARM: dts: DRA7: Add the dts files for dra7 SoC and dra7-evm board
Add minimal device tree source needed for DRA7 based SoCs.
Also add a board dts file for the dra7-evm (based on dra752)
which contains 1.5G of memory with 1G interleaved and 512MB
non-interleaved. Also added in the board file are pin configuration
details for i2c, mcspi and uart devices on board.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2013-10-08 17:51:41 +02:00
Boris BREZILLON 77966ad7b6 pinctrl: at91: fix typos
Fix AT91_PINCTRL_DEBOUNCE_VAL dt macro typo.
Fix at91_pinctrl_mux_ops callback typos.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-09-27 14:10:09 +02:00
Kevin Hilman 4cb635d705 Ux500 device tree enablement base for the v3.12
development cycle:
 - Various cleanups like remove non-existant hardware from
   the Snowball device tree, prefix all files with "ste-*"
 - External regulators
 - Documentation updates
 - Delete some minor dangling platform data
 - Pin control settings for U8540 through DT
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Merge tag 'ux500-devicetree-for-v3.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt

From: Linus Walleij:
Ux500 device tree enablement base for the v3.12
development cycle:
- Various cleanups like remove non-existant hardware from
  the Snowball device tree, prefix all files with "ste-*"
- External regulators
- Documentation updates
- Delete some minor dangling platform data
- Pin control settings for U8540 through DT

* tag 'ux500-devicetree-for-v3.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: (22 commits)
  ARM: ux500: fix devicetree builds
  ARM: ux500: Remove u9540.dts as it's been replaced
  ARM: ux500: Apply a ste-* prefix onto dbx5x0.dtsi
  ARM: ux500: Apply a ste-* prefix onto stuib.dtsi
  ARM: ux500: Apply a ste-* prefix onto hrefv60plus.dts
  ARM: ux500: Apply a ste-* prefix onto hrefprev60.dts Signed-off-by: Lee Jones <lee.jones@linaro.org>
  ARM: ux500: Apply a ste-* prefix onto href.dtsi
  ARM: ux500: Apply a ste-* prefix onto ccu9540.dts
  ARM: ux500: Apply a ste-* prefix onto ccu8540.dts
  ARM: ux500: Apply a ste-* prefix onto snowball.dts
  ARM: ux500: Remove Snowball DTS entry for ROHM BH1780GLI ambient light sensor
  ARM: ux500: Remove Snowball DTS entry for TPS61052 chip
  ARM: ux500: Remove Snowball DTS entry for National Semiconductor LP5521 LED chip
  ARM: ux500: Remove Toshiba TC35892 I/O Expander's DT entry from Snowball's DTS
  ARM: u8540: DT: Set pinctrl mapping to i2c0,1,2,4 & 5
  ARM: u8540: Add Pinctrl Device Tree settings for uart0, uart2
  ARM: ux500: Stop passing MMC's platform data for Device Tree boots
  Documentation: Update binding for Nomadik and DBx5x based platforms
  ARM: ux500: Supply external regulator names for Snowball's DT
  ARM: ux500: Provide a supply name for the AB8500 AUX regulators to use
  ...
2013-08-20 15:34:49 -07:00
Gabriel Fernandez 3d0899e8da ARM: u8540: Add Pinctrl Device Tree settings for uart0, uart2
This patch adds pinctrl device tree settings for uart0 and uart2
for ccu8540 board.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-08-06 23:48:50 +02:00
Ian Campbell c5f167d315 pinctrl: am33xx dt binding: correct include path
Using #include <include/...> is a bit odd. It happens to work because the DTC
flags include -Iarch/FOO/boot/dts as well as arch/FOO/boot/dts/include and
arch/FOO/boot/dts/include/dt-bindings is a symlink to include/dt-bindings.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-21 19:37:46 +02:00
Linus Torvalds 3dbde57ad9 Pin control changes for the v3.11 kernel cycle:
- A large slew of improvements of the Genric pin configuration
   support, and deployment in four different platforms:
   Rockchip, Super-H PFC, ABx500 and TZ1090. Support BIAS_BUS_HOLD,
   get device tree parsing and debugfs support into shape.
 
 - We also have device tree support with generic naming conventions
   for the generic pin configuration.
 
 - Delete the unused and confusing direct pinconf API. Now state
   transitions is *the* way to control pins and multiplexing.
 
 - New drivers for Rockchip, TZ1090, and TZ1090 PDC.
 
 - Two pin control states related to power management are now
   handled in the device core: "sleep" and "idle", removing a lot
   of boilerplate code in drivers. We do not yet know if this is
   the final word for pin PM, but it already make things a lot
   easier to handle.
 
 - Handle sparse GPIO ranges passing a list of disparate pins, and
   utilize these in the new BayTrail (x86 Atom SoC) driver.
 
 - Make the sunxi (AllWinner) driver handle external interrupts.
 
 - Make it possible for pinctrl-single to handle the case where
   several pins are managed by a single register, and augment it to
   handle sleep modes.
 
 - Cleanups and improvements for the abx500 drivers.
 
 - Move Sirf pin control drivers to their own directory, support
   save/restore of context and add support for the SiRFatlas6 SoC.
 
 - PMU muxing for the Dove pinctrl driver.
 
 - Finalization and support for VF610 in the i.MX6 pinctrl driver.
 
 - Smoothen out various Exynos rough edges.
 
 - Generic cleanups of various kinds.
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Merge tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:

 - A large slew of improvements of the Genric pin configuration support,
   and deployment in four different platforms: Rockchip, Super-H PFC,
   ABx500 and TZ1090.  Support BIAS_BUS_HOLD, get device tree parsing
   and debugfs support into shape.

 - We also have device tree support with generic naming conventions for
   the generic pin configuration.

 - Delete the unused and confusing direct pinconf API.  Now state
   transitions is *the* way to control pins and multiplexing.

 - New drivers for Rockchip, TZ1090, and TZ1090 PDC.

 - Two pin control states related to power management are now handled in
   the device core: "sleep" and "idle", removing a lot of boilerplate
   code in drivers.  We do not yet know if this is the final word for
   pin PM, but it already make things a lot easier to handle.

 - Handle sparse GPIO ranges passing a list of disparate pins, and
   utilize these in the new BayTrail (x86 Atom SoC) driver.

 - Make the sunxi (AllWinner) driver handle external interrupts.

 - Make it possible for pinctrl-single to handle the case where several
   pins are managed by a single register, and augment it to handle sleep
   modes.

 - Cleanups and improvements for the abx500 drivers.

 - Move Sirf pin control drivers to their own directory, support
   save/restore of context and add support for the SiRFatlas6 SoC.

 - PMU muxing for the Dove pinctrl driver.

 - Finalization and support for VF610 in the i.MX6 pinctrl driver.

 - Smoothen out various Exynos rough edges.

 - Generic cleanups of various kinds.

* tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (82 commits)
  pinctrl: vt8500: wmt: remove redundant dev_err call in wmt_pinctrl_probe()
  pinctrl: remove bindings for pinconf options needing more thought
  pinctrl: remove slew-rate parameter from tz1090
  pinctrl: set unit for debounce time pinconfig to usec
  pinctrl: more clarifications for generic pull configs
  pinctrl: rip out the direct pinconf API
  pinctrl-tz1090-pdc: add TZ1090 PDC pinctrl driver
  pinctrl-tz1090: add TZ1090 pinctrl driver
  pinctrl: samsung: Staticize drvdata_list
  pinctrl: rockchip: Add missing irq_gc_unlock() call before return error
  pinctrl: abx500: rework error path
  pinctrl: abx500: suppress hardcoded value
  pinctrl: abx500: factorize code
  pinctrl: abx500: fix abx500_gpio_get()
  pinctrl: abx500: fix abx500_pin_config_set()
  pinctrl: abx500: Add device tree support
  sh-pfc: Guard DT parsing with #ifdef CONFIG_OF
  pinctrl: add Intel BayTrail GPIO/pinctrl support
  pinctrl: fix pinconf_ops::pin_config_dbg_parse_modify kerneldoc
  pinctrl: Staticize local symbols
  ...

Conflicts:
	drivers/net/ethernet/ti/davinci_mdio.c
	drivers/pinctrl/Makefile
2013-07-03 11:48:03 -07:00
Arnd Bergmann 076919a6e0 Merge branch 'for_3.11/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into next/dt
From Benoit Cousson:

omap devicetree changes for v3.11 merge window

- Add mandatory DT support for missing IPs, like USB host,
  bandgap, LED, NAND, LAN, CPSW, PWM for OMAP and AMXX devices.
- Introduce new AM43x silicon.

* 'for_3.11/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt: (52 commits)
  ARM: dts: omap5-uevm: Provide USB Host PHY clock frequency
  ARM: dts: omap4-panda: Fix DVI EDID reads
  ARM: dts: omap4-panda: Add USB Host support
  ARM: dts: AM43x EPOS EVM support
  ARM: dts: OMAP5: Add bandgap DT entry
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to am335x EVM
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to EVMsk
  ARM: dts: AM33XX: Add pinmux configuration for CPSW to beaglebone
  ARM: dts: omap3-overo: Add default trigger for TWL4030 LED
  ARM: dts: omap3-tobi: Correct polarity for GPIO LED
  ARM: dts: omap3-tobi: Add SMSC911X node
  ARM: dts: OMAP3: Include IRQ header
  ARM: dts: Protect pinctrl headers against multiple inclusions
  ARM: AM33XX: clock data: Enable clkout2 as part of init
  ARM: AM33XX: clock: Add debugSS clock nodes
  ARM: dts: OMAP5: Add Palmas MFD node and regulator nodes
  ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evmsk
  ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evm
  ARM: dts: AM33XX: Add PWMSS device tree nodes
  ARM: dts: OMAP4460: Add bandgap entry for OMAP4460 devices
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
2013-06-20 23:01:41 +02:00
Florian Vaussard ac25da7f30 ARM: dts: Protect pinctrl headers against multiple inclusions
Pinctrl headers were not protected with #ifndef.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
2013-06-19 04:34:42 -05:00
Florian Vaussard 3f2d1658a7 ARM: dts: AM33XX: Specific pinctrl header
The pinctrl IP inside the AM33XX family differs slightly from
what is found on OMAP2+. Define a specific header to take account
of the differences.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Tested-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
2013-06-18 18:53:42 -05:00
Florian Vaussard 10a3472a83 ARM: dts: OMAP2+: Header file for pinctrl constants
Most of the constants are taken from arch/arm/mach-omap2/mux.h.
Define some others for the PIN_OUTPUT_* flavours.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
2013-06-18 18:53:39 -05:00
Heiko Stübner d3e5116119 pinctrl: add pinctrl driver for Rockchip SoCs
This driver adds support the Cortex-A9 based SoCs from Rockchip,
so at least the RK2928, RK3066 (a and b) and RK3188.
Earlier Rockchip SoCs seem to use similar mechanics for gpio
handling so should be supportable with relative small changes.
Pull handling on the rk3188 is currently a stub, due to it being
a bit different to the earlier SoCs.

Pinmuxing as well as gpio (and interrupt-) handling tested on
a rk3066a based machine.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-16 11:57:32 +02:00
Jean-Christophe PLAGNIOL-VILLARD 0e4686e6e6 ARM: at91: dt: add pinctrl pre-processor define
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-05-17 11:34:39 +02:00