Commit Graph

884 Commits

Author SHA1 Message Date
Olof Johansson f81a3a1f68 Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes
Two regression fixes and one boot-loader compatibility fix from Simon Horman.

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: armadillo800eva: enable rw rootfs mount
  ARM: shmobile: mackerel: fixup usb module order
  ARM: shmobile: armadillo800eva: fixup: sound card detection order
2012-09-04 21:41:35 -07:00
Kuninori Morimoto 28e515878f ARM: shmobile: armadillo800eva: enable rw rootfs mount
armadillo800eva default boot loader is "hermit",
and it's tag->u.core.flags has flag when kernel boots.
Because of this, ${LINUX}/arch/arm/kernel/setup.c :: parse_tag_core()
didn't remove MS_RDONLY flag from root_mountflags.
Thus, the rootfs is mounted as "readonly".
This patch adds "rw" kernel parameter,
and enable read/write mounts for rootfs

Cc: Masahiro Nakai <nakai@atmark-techno.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
2012-09-03 17:31:34 +09:00
Arnd Bergmann db43b18468 ARM: ux500: don't select LEDS_GPIO for snowball
Using 'select' in Kconfig is hard, a platform cannot just
enable a driver without also making sure that its subsystem
is there. Also, there is no actual code dependency between
the platform and the gpio leds driver.

Without this patch, building without LEDS_CLASS esults in:

drivers/built-in.o: In function `create_gpio_led.part.2':
governor_userspace.c:(.devinit.text+0x5a58): undefined reference to `led_classdev_register'
drivers/built-in.o: In function `gpio_led_remove':
governor_userspace.c:(.devexit.text+0x6b8): undefined reference to `led_classdev_unregister'

This reverts 8733f53c6 "ARM: ux500: Kconfig: Compile in leds-gpio
support for Snowball" that introduced the regression and did not
provide a helpful explanation.

In order to leave the GPIO LED code still present in normal
builds, this also enables the symbol in u8500_defconfig, in addition
to the other LED drivers that are already selected there.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
2012-08-23 17:27:45 +02:00
Arnd Bergmann 15b5eb2d91 ARM: s3c24xx: enable CONFIG_BUG for tct_hammer
Disabling CONFIG_BUG creates an insane amount of build warnings, which
makes it useless to check for building defconfigs to see if new
warnings show up.

Without this patch, building tct_hammer_defconfig results in:

net/packet/af_packet.c: In function 'tpacket_rcv':
net/packet/af_packet.c:1889:30: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
net/core/ethtool.c: In function 'ethtool_get_feature_mask':
net/core/ethtool.c:213:1: warning: control reaches end of non-void function [-Wreturn-type]
block/cfq-iosched.c: In function 'cfq_async_queue_prio':
block/cfq-iosched.c:2914:1: warning: control reaches end of non-void function [-Wreturn-type]
mm/bootmem.c: In function 'mark_bootmem':
mm/bootmem.c:352:1: warning: control reaches end of non-void function [-Wreturn-type]
net/core/dev.c: In function 'skb_warn_bad_offload':
net/core/dev.c:1904:33: warning: unused variable 'null_features' [-Wunused-variable]
drivers/mtd/chips/cfi_probe.c: In function 'cfi_chip_setup':
include/linux/mtd/cfi.h:489:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
include/linux/mtd/map.h:394:11: note: 'r.x[0]' was declared here
include/linux/mtd/cfi.h:489:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]
(and many more)

The size of vmlinux increases by 1.78% because of this:

size obj-arm/vmlinux.nobug
   text    data     bss     dec     hex filename
   2108474  116916   55352 2280742  22cd26 obj-arm/vmlinux
size obj-arm/vmlinux.bug
   text    data     bss     dec     hex filename
   2150804  116916   53696 2321416  236c08 obj-arm/vmlinux

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2012-08-10 13:02:06 +02:00
Arnd Bergmann a33493775d ARM: imx: gpmi-nand depends on mxs-dma
It is not currently possible to build the gpmi-nand driver without
also building the mxs-dma driver. Clarify this Kconfig and enable
both in the defconfig file so we can build it again with both enabled.

drivers/built-in.o: In function `gpmi_dma_filter':
clk-fixed-factor.c:(.text+0xafc18): undefined reference to `mxs_dma_is_apbh'
make[1]: *** [vmlinux] Error 1
make: *** [sub-make] Error 2

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
2012-08-09 15:16:44 +02:00
Marek Vasut 3bed491c8d ARM: mxs: Remove MMAP_MIN_ADDR setting from mxs_defconfig
The CONFIG_DEFAULT_MMAP_MIN_ADDR was set to 65536 in mxs_defconfig,
this caused severe breakage of userland applications since the upper
limit for ARM is 32768. By default CONFIG_DEFAULT_MMAP_MIN_ADDR is
set to 4096 and can also be changed via /proc/sys/vm/mmap_min_addr
if needed.

Quoting Russell King [1]:

"4096 is also fine for ARM too. There's not much point in having
defconfigs change it - that would just be pure noise in the config
files."

the CONFIG_DEFAULT_MMAP_MIN_ADDR can be removed from the defconfig
altogether.

This problem was introduced by commit cde7c41 (ARM: configs: add
defconfig for mach-mxs).

[1] http://marc.info/?l=linux-arm-kernel&m=134401593807820&w=2

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: stable@vger.kernel.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-04 22:22:18 +08:00
Linus Torvalds a6dc77254b Merge branch 'dmaengine' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM DMA engine updates from Russell King:
 "This looks scary at first glance, but what it is is:
   - a rework of the sa11x0 DMA engine driver merged during the previous
     cycle, to extract a common set of helper functions for DMA engine
     implementations.
   - conversion of amba-pl08x.c to use these helper functions.
   - addition of OMAP DMA engine driver (using these helper functions),
     and conversion of some of the OMAP DMA users to use DMA engine.

  Nothing in the helper functions is ARM specific, so I hope that other
  implementations can consolidate some of their code by making use of
  these helpers.

  This has been sitting in linux-next most of the merge cycle, and has
  been tested by several OMAP folk.  I've tested it on sa11x0 platforms,
  and given it my best shot on my broken platforms which have the
  amba-pl08x controller.

  The last point is the addition to feature-removal-schedule.txt, which
  will have a merge conflict.  Between myself and TI, we're planning to
  remove the old TI DMA implementation next year."

Fix up trivial add/add conflicts in Documentation/feature-removal-schedule.txt
and drivers/dma/{Kconfig,Makefile}

* 'dmaengine' of git://git.linaro.org/people/rmk/linux-arm: (53 commits)
  ARM: 7481/1: OMAP2+: omap2plus_defconfig: enable OMAP DMA engine
  ARM: 7464/1: mmc: omap_hsmmc: ensure probe returns error if DMA channel request fails
  Add feature removal of old OMAP private DMA implementation
  mtd: omap2: remove private DMA API implementation
  mtd: omap2: add DMA engine support
  spi: omap2-mcspi: remove private DMA API implementation
  spi: omap2-mcspi: add DMA engine support
  ARM: omap: remove mmc platform data dma_mask and initialization
  mmc: omap: remove private DMA API implementation
  mmc: omap: add DMA engine support
  mmc: omap_hsmmc: remove private DMA API implementation
  mmc: omap_hsmmc: add DMA engine support
  dmaengine: omap: add support for cyclic DMA
  dmaengine: omap: add support for setting fi
  dmaengine: omap: add support for returning residue in tx_state method
  dmaengine: add OMAP DMA engine driver
  dmaengine: sa11x0-dma: add cyclic DMA support
  dmaengine: sa11x0-dma: fix DMA residue support
  dmaengine: PL08x: ensure all descriptors are freed when channel is released
  dmaengine: PL08x: get rid of write only pool_ctr and free_txd locking
  ...
2012-08-01 16:41:07 -07:00
Javier Martinez Canillas 89269ef1f0 ARM: 7481/1: OMAP2+: omap2plus_defconfig: enable OMAP DMA engine
commit 13f30fc893e4610f67dd7a8b0b67aec02eac1775
Author: Russell King <rmk+kernel@arm.linux.org.uk>
Date:   Sat Apr 21 22:41:10 2012 +0100

    mmc: omap: remove private DMA API implementation

removed the private DMA API implementation from the OMAP mmc host to exclusively use the DMA engine API.

Unfortunately OMAP MMC and High Speed MMC host drivers don't support poll mode and only works with DMA.

Since omap2plus_defconfig doesn't enable this feature by default, the
following error is happens on an IGEPv2 Rev.C (and probably on most OMAP boards with MMC support):

[    2.199981] omap_hsmmc omap_hsmmc.1: unable to obtain RX DMA engine channel 48
[    2.215087] omap_hsmmc omap_hsmmc.0: unable to obtain RX DMA engine channel 62

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-07-31 12:06:27 +01:00
Linus Torvalds 3e701cdfe6 MFD bits for the 3.6 merge window.
We have support for a few new drivers:
 - Samsung s2mps11
 - Wolfson Microelectronics wm5102 and wm5110
 - Marvell 88PM800 and 88PM805
 - TI twl6041
 
 We also have our regular driver improvements:
 - Device tree and IRQ domain support for STE AB8500
 - Regmap and devm_* API conversion for TI tps6586x
 - Device tree support for Samsung max77686
 - devm_* API conversion for STE AB3100
 
 Besides that, quite a lot of fixing and cleanup for mc13xxx, tps65910,
 tps65090, da9052 and twl-core.
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Merge tag 'mfd-3.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD bits from Samuel Ortiz:
 "We have support for a few new drivers:
   - Samsung s2mps11
   - Wolfson Microelectronics wm5102 and wm5110
   - Marvell 88PM800 and 88PM805
   - TI twl6041

  We also have our regular driver improvements:
   - Device tree and IRQ domain support for STE AB8500
   - Regmap and devm_* API conversion for TI tps6586x
   - Device tree support for Samsung max77686
   - devm_* API conversion for STE AB3100

  Besides that, quite a lot of fixing and cleanup for mc13xxx, tps65910,
  tps65090, da9052 and twl-core."

Fix up mostly trivial conflicts, with the exception of
drivers/usb/host/ehci-omap.c in particular, which had some
re-organization of the reset sequence (commit 1a49e2ac9651: "EHCI:
centralize controller initialization") that clashed with commit
2761a63945 ("mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix
issues").

In particular, commit 2761a63945 moved the usb_add_hcd() to the
*middle* of the reset sequence, which clashes fairly badly with the
reset sequence re-organization (although it could have been done inside
the new omap_ehci_init() function).

I left that part of commit 2761a63945 just undone.

* tag 'mfd-3.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (110 commits)
  mfd: Ensure AB8500 platform data is passed through db8500-prcmu to MFD Core
  mfd: Arizone core should select MFD_CORE
  mfd: Fix arizona-irq.c build by selecting REGMAP_IRQ
  mfd: Add debug trace on entering and leaving arizone runtime suspend
  mfd: Correct tps65090 cell names
  mfd: Remove gpio support from tps6586x core driver
  ARM: tegra: defconfig: Enable tps6586x gpio
  gpio: tps6586x: Add gpio support through platform driver
  mfd: Cache tps6586x register through regmap
  mfd: Use regmap for tps6586x register access.
  mfd: Use devm managed resources for tps6586x
  input: Add onkey support for 88PM80X PMIC
  mfd: Add support for twl6041
  mfd: Fix twl6040 revision information
  mfd: Matches should be NULL when populate anatop child devices
  input: ab8500-ponkey: Create AB8500 domain IRQ mapping
  mfd: Add missing out of memory check for pcf50633
  Documentation: Describe the AB8500 Device Tree bindings
  mfd: Add tps65910 32-kHz-crystal-input init
  mfd: Drop modifying mc13xxx driver's id_table in probe
  ...
2012-07-30 12:41:17 -07:00
Linus Torvalds f50f118c49 ARM: arm-soc board updates, take 2
This branch contains board updates, mostly for shmobile, but also a
 couple for PXA.
 
 The shmobile platforms are still in the early stages of DT enablement,
 so there's a bit more updates here than we'd ideally want to see:
  - regulator updates to provide some fixed regulators on several boards
  - gpio support updates for multiple boards
  - misc updates for recently-introduced boards armadillo800eva and kzm9g
  - defconfig updates
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Merge tag 'boards2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc board updates from Olof Johansson:
 "This branch contains board updates, mostly for shmobile, but also a
  couple for PXA.

  The shmobile platforms are still in the early stages of DT enablement,
  so there's a bit more updates here than we'd ideally want to see:
   - regulator updates to provide some fixed regulators on several
     boards
   - gpio support updates for multiple boards
   - misc updates for recently-introduced boards armadillo800eva and
     kzm9g
   - defconfig updates"

* tag 'boards2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
  ARM: shmobile: kzm9g: defconfig enable INOTIFY_USER
  ARM: mach-shmobile: armadillo800eva: defconfig Allow use of armhf userspace
  ARM: shmobile: armadillo800eva: A3SP domain includes USB
  ARM: shmobile: armadillo800eva: A4LC domain includes LCDC
  ARM: shmobile: armadillo800eva: USB Func enables external IRQ mode
  ARM: mach-shmobile: kzm9d: Add defconfig
  ARM: mach-shmobile: select the fixed regulator driver on several boards
  ARM: mach-shmobile: add SDHI2 to the 2.8V fixed regulator consumers on kzm9g
  ARM: pxa: hx4700: Use DEFINE_RES_* macros consistently
  ARM: pxa: remove eseries.h
  ARM: mach-shmobile: add fixed voltage regulators to marzen
  ARM: mach-shmobile: add fixed voltage regulators to kzm9g
  ARM: mach-shmobile: add fixed voltage regulators to kzm9d
  ARM: mach-shmobile: add fixed voltage regulators to kota2
  ARM: mach-shmobile: add fixed voltage regulators to g4evm
  ARM: mach-shmobile: add fixed voltage regulators to bonito
  ARM: mach-shmobile: add fixed voltage regulators to armadillo800eva
  ARM: mach-shmobile: add fixed voltage regulators to ap4evb
  ARM: mach-shmobile: add fixed voltage regulators to ag5evm
  ARM: mach-shmobile: add 3.3V and 1.8V fixed regulators to mackerel
  ...
2012-07-30 09:48:00 -07:00
Laxman Dewangan 05f3ad2b8a ARM: tegra: defconfig: Enable tps6586x gpio
Enable GPIO_TPS6586X as the gpio functionality of
this device moved as platform driver.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-25 00:39:31 +02:00
Linus Torvalds a17f29a5e9 arm-soc: defconfig updates
These are changes to the default configuration files, to account for
 kernel changes and new hardware.
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Merge tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc defconfig updates from Arnd Bergmann:
 "These are changes to the default configuration files, to account for
  kernel changes and new hardware."

* tag 'defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: exynos_defconfig: enable more platforms in defconfig
  ARM: imx_v4_v5_defconfig: update features
  ARM: imx_v6_v7_defconfig: update features
  ARM: mxs: defconfig: Enable CONFIG_COMMON_CLK_DEBUG
  ARM: mxs_defconfig: Enable RTC driver
  ARM: LPC32xx: Defconfig update
  ARM: mxs_defconfig: Let AUART driver be built by default
  ARM: mxs: Enable MACH_APX4DEVKIT
  ARM: mxs: Let GPMI driver be built by default
  ARM: tegra: defconfig updates
2012-07-23 16:33:28 -07:00
Linus Torvalds f01b9b73f5 arm-soc: new SoC support
This adds support for three new SoC types:
 * The mvebu platform includes Marvell's Armada XP and Armada 370 chips,
   made by the mvebu business unit inside of Marvell. Since the same
   group also made the older but similar platforms we call "orion5x",
   "kirkwood", "mv78xx0" and "dove", we plan to move all of them into
   the mach-mvebu directory in the future.
 * socfpga is Altera's platform based on Cortex-A9 cores and a lot of
   FPGA space. This is similar to the Xilinx zynq platform we already
   support. The code is particularly clean, which is helped by the fact
   that the hardware doesn't do much besides the parts that are
   expected to get added in the FPGA.
 * The OMAP subarchitecture gains support for the latest generation,
   the OMAP5 based on the new Cortex-A15 core. Support is rather
   rudimentary for now, but will be extended in the future.
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Merge tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull support for three new arm SoC types from Arnd Bergmann:

 - The mvebu platform includes Marvell's Armada XP and Armada 370 chips,
   made by the mvebu business unit inside of Marvell.  Since the same
   group also made the older but similar platforms we call "orion5x",
   "kirkwood", "mv78xx0" and "dove", we plan to move all of them into
   the mach-mvebu directory in the future.

 - socfpga is Altera's platform based on Cortex-A9 cores and a lot of
   FPGA space.  This is similar to the Xilinx zynq platform we already
   support.  The code is particularly clean, which is helped by the fact
   that the hardware doesn't do much besides the parts that are expected
   to get added in the FPGA.

 - The OMAP subarchitecture gains support for the latest generation, the
   OMAP5 based on the new Cortex-A15 core.  Support is rather
   rudimentary for now, but will be extended in the future.

* tag 'newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits)
  ARM: socfpga: initial support for Altera's SOCFPGA platform
  arm: mvebu: generate DTBs for supported SoCs
  ARM: mvebu: MPIC: read number of interrupts from control register
  arm: mach-mvebu: add entry to MAINTAINERS
  arm: mach-mvebu: add compilation/configuration change
  arm: mach-mvebu: add defconfig
  arm: mach-mvebu: add documentation for new device tree bindings
  arm: mach-mvebu: add support for Armada 370 and Armada XP with DT
  arm: mach-mvebu: add source files
  arm: mach-mvebu: add header
  clocksource: time-armada-370-xp: Marvell Armada 370/XP SoC timer driver
  ARM: Kconfig update to support additional GPIOs in OMAP5
  ARM: OMAP5: Add the build support
  arm/dts: OMAP5: Add omap5 dts files
  ARM: OMAP5: board-generic: Add device tree support
  ARM: omap2+: board-generic: clean up the irq data from board file
  ARM: OMAP5: Add SMP support
  ARM: OMAP5: Add the WakeupGen IP updates
  ARM: OMAP5: l3: Add l3 error handler support for omap5
  ARM: OMAP5: gpmc: Update gpmc_init()
  ...

Conflicts:
	Documentation/devicetree/bindings/arm/omap/omap.txt
	arch/arm/mach-omap2/Makefile
	drivers/clocksource/Kconfig
	drivers/clocksource/Makefile
2012-07-23 16:31:31 -07:00
Linus Torvalds 5e512d0785 arm-soc: soc-specific updates
This is stuff that does not fit well into another category and in
 particular is not related to a particular board. The largest part
 in here is extending the am33xx support in the omap platform.
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Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm soc-specific updates from Arnd Bergmann:
 "This is stuff that does not fit well into another category and in
  particular is not related to a particular board.  The largest part in
  here is extending the am33xx support in the omap platform."

Fix up trivial conflicts in arch/arm/mach-{imx/mach-mx35_3ds.c, tegra/Makefile}

* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (74 commits)
  ARM: LPC32xx: Add PWM support
  ARM: LPC32xx: Add PWM clock
  ARM: LPC32xx: Set system serial based on cpu unique id
  ARM: vexpress: Config option for early printk console
  ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile
  ARM: vexpress: Convert V2P-CA15 Device Tree to 64 bit addresses
  ARM: vexpress: Add fixed regulator for SMSC
  ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS files
  ARM: vexpress: Initial common clock support
  ARM: SAMSUNG: Introduce Kconfig variable for Samsung custom clk API
  ARM: EXYNOS: Add missing static storage class specifier in pmu.c file
  ARM: EXYNOS: Make combiner_init function static
  ARM: EXYNOS: Update HSOTG PHY clock setting for EXYNOS4X12
  ARM: versatile: Make plat-versatile clock optional
  ARM: vexpress: Check master site in daughterboard's sysctl operations
  ARM: vexpress: remove automatic errata workaround selection
  ARM: LPC32xx: Adjust to pl08x DMA interface changes
  ARM: EXYNOS: Clear SYS_WDTRESET bit to use watchdog reset
  ARM: imx: fix mx51 ehci setup errors
  ARM: imx: make ehci power/oc polarities configurable
  ...
2012-07-23 16:08:40 -07:00
Linus Torvalds b85c14fb83 arm-soc: non-critical bug fixes
These were submitted as bug fixes before v3.5 but not considered
 important enough to be included in it.
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Merge tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull non-critical arm-soc bug fixes from Arnd Bergmann:
 "These were submitted as bug fixes before v3.5 but not considered
  important enough to be included in it."

* tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits)
  ARM:vt8500: Convert to use .restart and remove arch_reset()
  ARM: davinci: da8xx: fix interrupt handling
  ARM: OMAP2+: fix CONFIG_CPU_IDLE dependency on CONFIG_PM
  ARM: mxs/tx28: fix odd include
  ARM: OMAP: remove unused cpu detection macros
  ARM: OMAP: fix typos related to OMAP330
  ARM: OMAP7XX:  Remove omap730.h and omap850.h
  ARM: OMAP2+: fix naming collision of variable nr_irqs
  ARM: OMAP: omap2plus_defconfig: Enable EXT4 support
  ARM: OMAP depends on MMU
  arm: omap3: am35x: Set proper powerdomain states
  ARM: OMAP AM35x: clockdomain data: Fix clockdomain dependencies
  ARM: OMAP AM35x: EMAC/MDIO integration: Add Davinci EMAC/MDIO hwmod support
  ARM: OMAP: AM35xx: fix UART4 softreset
  ARM: OMAP AM35xx: clock and hwmod data: fix UART4 data
  ARM: OMAP AM35xx: clock and hwmod data: fix AM35xx HSOTGUSB hwmod
  ARM: OMAP: Fix dts files w/ status property: "disable" -> "disabled"
  ARM: OMAP: beagle: Set USB Host Port 1 to OMAP_USBHS_PORT_MODE_UNUSED
  ARM: OMAP2: twl-common: Fix compiler warning
  ARM: OMAP: fix the ads7846 init code
  ...
2012-07-23 16:01:01 -07:00
Arnd Bergmann 2d05bf6ef7 Merge branch 'samsung/defconfig' into next/defconfig
From Kukjin Kim <kgene.kim@samsung.com>:

It is including new exynos_defconfig for DT configuration of exynos4
and exynos5 together.  The old exynos4_defconfig will be used for non-DT
for a while and we will try to move on using exynos_defconfig for only DT.

* samsung/defconfig:
  ARM: exynos_defconfig: enable more platforms in defconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-21 23:22:35 +02:00
Olof Johansson 8c0383b8f6 ARM: exynos_defconfig: enable more platforms in defconfig
This enables the new EXYNOS5 platforms in the defconfig, and enables DT
support on EXYNOS4.

Other options enabled: USB host, EXT3/4, regulators and tps65090,
networking and a few of the common usb ethernet adapters as well as the
smsc911x controller used on some boards.

I enabled EFI_PARTITION, since it's used on some filesystem images I'm
using. I didn't see a need to keep Solaris and BSD partition format
still enabled.

Finally, framebuffer console, logo and fonts were enabled.

Note that enabling some of these options introduces build coverage
previously missing, thus introducing a few build errors and warnings
for which fixes have been sent out already.

Signed-off-by: Olof Johansson <olof@lixom.net>
[kgene.kim@samsung.com: restored exynos4_defconfig from original]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-07-21 23:21:51 +02:00
Dinh Nguyen 66314223aa ARM: socfpga: initial support for Altera's SOCFPGA platform
Adding core definitions for Altera's SOCFPGA ARM platform.
Mininum support for Altera's SOCFPGA Cyclone 5 hardware.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-19 10:39:00 +02:00
Arnd Bergmann 9c63cd5a95 ARM i.MX defconfig updates for v3.6
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Merge tag 'imx-defconfig' of git://git.pengutronix.de/git/imx/linux-2.6 into next/defconfig

From Sascha Hauer <s.hauer@pengutronix.de>:

ARM i.MX defconfig updates for v3.6

* tag 'imx-defconfig' of git://git.pengutronix.de/git/imx/linux-2.6:
  ARM: imx_v4_v5_defconfig: update features
  ARM: imx_v6_v7_defconfig: update features

Includes an update to v3.5-rc5

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-12 17:55:40 +02:00
Rafael J. Wysocki f193b42fa2 Merge branch 'renesas-kzm9g' into renesas-board
* renesas-kzm9g:
  ARM: shmobile: kzm9g: defconfig enable INOTIFY_USER
  ARM: mach-shmobile: add SDHI2 to the 2.8V fixed regulator consumers on kzm9g
  ARM: mach-shmobile: add fixed voltage regulators to kzm9g
  ARM: shmobile: kzm9g: enable DMAEngine on MMCIF
  ARM: shmobile: kzm9g: enable DMAEngine on FSI
  ARM: shmobile: kzm9g: enable MicroSD
  ARM: shmobile: kzm9g: enable USB function
2012-07-11 23:07:44 +02:00
Rafael J. Wysocki 30a8a0b352 Merge branch 'renesas-kzm9d' into renesas-board
* renesas-kzm9d:
  ARM: mach-shmobile: kzm9d: Add defconfig
  ARM: mach-shmobile: add fixed voltage regulators to kzm9d
2012-07-11 23:07:37 +02:00
Rafael J. Wysocki 8600fb68cf Merge branch 'renesas-armadillo' into renesas-board
* renesas-armadillo:
  ARM: mach-shmobile: armadillo800eva: defconfig Allow use of armhf userspace
  ARM: shmobile: armadillo800eva: A3SP domain includes USB
  ARM: shmobile: armadillo800eva: A4LC domain includes LCDC
  ARM: shmobile: armadillo800eva: USB Func enables external IRQ mode
  ARM: mach-shmobile: add fixed voltage regulators to armadillo800eva
  ARM: shmobile: use common extra gpio functions on armadillo800eva
  ARM: shmobile: armadillo800eva: enable DMAEngine on USB
  ARM: shmobile: armadillo800eva: enable DMAEngine on SDHI
  ARM: shmobile: armadillo800eva: enable DMAEngine on FSI
  ARM: shmobile: armadillo800eva: enable FSI-HDMI sound
  ARM: shmobile: armadillo800eva: enable FSI-WM8978 sound

Conflicts:
	arch/arm/mach-shmobile/Kconfig
2012-07-11 23:06:35 +02:00
Simon Horman ec29174ad2 ARM: shmobile: kzm9g: defconfig enable INOTIFY_USER
This is required for udev to run which is common to many user-spaces.

It is my understanding that this is a requirement for automated
testing conducted by Iwamatsu-san.

Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-11 22:59:20 +02:00
Sascha Hauer 34ae0dadb4 ARM: imx_v4_v5_defconfig: update features
- reenable CONFIG_MFD_MC13XXX_SPI
- Allow booting from MMC card.
- Enable mc13783 Codec support
- Enable sgtl5000 Codec support
- Enable mc13783 RTC
- Enable Control Group support for systemd
- Enable clk debugfs support
- Enable i.MX keypad driver
- Enable MC13783 touchscreen
- Enable i.MX PATA driver

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-11 08:31:53 +02:00
Sascha Hauer 3def84ec9e ARM: imx_v6_v7_defconfig: update features
- Add sound support
- Enable mtd support
- Enable i.MX NAND support
- Enable NOR flash support
- Enable JFFS2/UBI
- Enable clk debugfs support
- Disable iommu support which is not present on i.MX
- Enable MC13xxx RTC
- Enable RNGA random number generator
- Enable SPI EEPROM support
- Enable I2C EEPROM support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-07-11 08:30:46 +02:00
Arnd Bergmann 0e3585113f Merge branch 'devel-omap5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/newsoc
From Tony Lindgren <tony@atomide.com>:

This branch contains minimal support for omap5 to boot to a
console without clock framework support. This branch depends
on omap-cleanup-part2-for-v3.6.

* 'devel-omap5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: Kconfig update to support additional GPIOs in OMAP5
  ARM: OMAP5: Add the build support
  arm/dts: OMAP5: Add omap5 dts files
  ARM: OMAP5: board-generic: Add device tree support
  ARM: omap2+: board-generic: clean up the irq data from board file
  ARM: OMAP5: Add SMP support
  ARM: OMAP5: Add the WakeupGen IP updates
  ARM: OMAP5: l3: Add l3 error handler support for omap5
  ARM: OMAP5: gpmc: Update gpmc_init()
  ARM: OMAP5: timer: Add clocksource, clockevent support
  ARM: OMAP5: Add minimal support for OMAP5430 SOC
  ARM: OMAP5: id: Add cpu id for ES versions
  ARM: OMAP: counter-32k: Select the CR register offset using the IP scheme
  ARM: OMAP2+: Move stubbed secure_sram_reserve function to a common.c and call it __weak

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-10 17:43:22 +02:00
Thomas Petazzoni 3e9c95017c arm: mach-mvebu: add defconfig
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Yehuda Yitschak <yehuday@marvell.com>
Tested-by: Lior Amsalem <alior@marvell.com>
2012-07-10 15:47:50 +02:00
R Sricharan 35eb429875 ARM: OMAP5: Add the build support
Adding the build support required for OMAP5 soc
in to omap2+ config.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2012-07-09 19:14:40 +05:30
Kevin Hilman 06b4ba5295 ARM: OMAP2+: omap2plus_defconfig: EHCI driver is not stable, disable it
The EHCI driver is not stable enough to be enabled by default.  In v3.5,
it has at least the following problems:

- warning dump during bootup
- hang during suspend
- prevents CORE powerdomain from entering retention during idle (even
  when no USB devices connected.)

This demonstrates that this driver has not been thoroughly tested and
therfore should not be enabled in the default defconfig.

In addition, the problems above cause new PM regressions which need be
addressed before this driver should be enabled in the default
defconfig.

Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-07-09 01:15:07 -07:00
Simon Horman 70523b4e57 ARM: mach-shmobile: armadillo800eva: defconfig Allow use of armhf userspace
This allows use a Debian armhf usespace
as well as the existing ability to use a Debian armel userspace.

Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-09 00:11:29 +02:00
Arnd Bergmann 8c203360a7 Merge branch 'for-3.6/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/defconfig
From Stephen Warren <swarren@wwwdotorg.org>:

This branch contains a single commit which adjusts tegra_defconfig to
enable new kernel features, driven by new device tree file content and drivers.

* 'for-3.6/defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  ARM: tegra: defconfig updates

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-06 22:22:32 +02:00
Arnd Bergmann 0bbc298d14 Merge branch 'mxs/defconfig-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/defconfig
From Shawn Guo <shawn.guo@linaro.org>:

* 'mxs/defconfig-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: mxs: defconfig: Enable CONFIG_COMMON_CLK_DEBUG
  ARM: mxs_defconfig: Enable RTC driver
  ARM: mxs_defconfig: Let AUART driver be built by default
  ARM: mxs: Enable MACH_APX4DEVKIT
  ARM: mxs: Let GPMI driver be built by default

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-07-06 21:05:43 +02:00
Magnus Damm d252f64478 ARM: mach-shmobile: kzm9d: Add defconfig
Original work by Magnus Damm, tested and tweaked by Simon Horman

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-06 20:27:13 +02:00
Fabio Estevam 1463602ce7 ARM: mxs: defconfig: Enable CONFIG_COMMON_CLK_DEBUG
With the common clock framework in place, it is useful to enable
CONFIG_COMMON_CLK_DEBUG option, in order to easily inspect the clock tree.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-06 13:22:38 +08:00
Fabio Estevam ab27166862 ARM: mxs_defconfig: Enable RTC driver
Let RTC driver driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-07-05 09:42:46 +08:00
Roland Stigge b3212ca31d ARM: LPC32xx: Defconfig update
This defconfig update for LPC32xx adds interrupt and polled gpio keyboard
drivers.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
2012-07-01 21:04:57 +02:00
Kuninori Morimoto 77bcefd90c ARM: shmobile: kzm9g: enable USB function
This patch enable USB function on CN17

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-06-30 15:30:30 +02:00
Kuninori Morimoto dc7dd5841f ARM: shmobile: armadillo800eva: enable DMAEngine on FSI
It is possible to reduce CPU load if FSI playback used DMAEngine.
This patch enabled it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-06-30 15:24:52 +02:00
Javier Martinez Canillas d3ada72ee3 ARM: OMAP: omap2plus_defconfig: Enable EXT4 support
On OMAP boards that includes an SD card slot, an EXT4 partition could
be used to store the root file system. So, the kernel should have
built-in support for EXT4 to be able to mount the VFS root on boot.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-06-28 00:07:56 -07:00
Fabio Estevam 783f061371 ARM: mxs_defconfig: Let AUART driver be built by default
Let AUART driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:24 +08:00
Fabio Estevam 79a6664c29 ARM: mxs: Enable MACH_APX4DEVKIT
Enable MACH_APX4DEVKIT to be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:23 +08:00
Fabio Estevam 8138136ec2 ARM: mxs: Let GPMI driver be built by default
Let GPMI driver be built by default.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-06-27 21:06:22 +08:00
Rafael J. Wysocki f5e8779a5e Merge branch 'renesas-kzm9g' into renesas-board
* renesas-kzm9g:
  ARM: shmobile: kzm9g: Support Real Time Clock
  ARM: shmobile: kzm9g: enable FSI-AK4648
  ARM: shmobile: sh73a0: add FSI clock
2012-06-21 12:05:52 +02:00
Tetsuyuki Kobayashi 080e0d1384 ARM: shmobile: kzm9g: Support Real Time Clock
KZM-A9-GT board has RTC device r2025d at I2C channel 0
with slave address 0x64.

This patch enables reading and writing hardware real time clock on
KZM-A9-GT board. Interrupt is not yet supported.

How to test this patch using user space command.

Read RTC
 # hwclock -r

Copy system clock to RTC
 # hwclock -w

Shutdown and power off the board, and wait a while, then power on again.
Check RTC still keeps correct date.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-06-21 12:02:56 +02:00
Kuninori Morimoto 3760e79450 ARM: shmobile: armadillo800eva: enable camera
This patch enable camera support on CON1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-06-21 11:59:43 +02:00
Kuninori Morimoto 910c14d0b8 ARM: shmobile: armadillo800eva: enable HDMI
This patch enable HDMI support on CON3.
And removed unnecessary CONFIG_SYSFS_DEPRECATED_xxx config.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-06-20 12:35:27 +02:00
Roland Stigge 360c9627cc ARM: LPC32xx: Defconfig update
This defconfig update for the LPC32xx SoC platform adds the new drivers in v3.5
and drivers typically used in systems with the LPC32xx chip.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
2012-06-14 16:16:17 +02:00
Stephen Warren dbebe1589d ARM: tegra: defconfig updates
Enable:
* SND_SOC_TEGRA_WM8753 (new feature)
* TPS65910 (Cardhu regulator)
* CONFIG_I2C_MUX (dependency of:)
* CONFIG_I2C_MUX_PINCTRL (for Seaboard)

Remove some deleted options:
* MACH_KAEN
* MACH_VENTANA
* MACH_WARIO

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-06-11 12:25:11 -06:00
Lee Jones bc36748153 ARM: ux500: Provide regulator support for SMSC911x via Device Tree
This patch adds a fixed regulator for use by the SMSC911x Ethernet
chip driver into the db8500 Device Tree. It also references other
regulators required by the same device.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-06-01 02:04:46 +02:00
Fabio Estevam 7981159589 rtc: rename CONFIG_RTC_MXC to CONFIG_RTC_DRV_MXC
In order to keep consistency with other rtc drivers,rename CONFIG_RTC_MXC
to CONFIG_RTC_DRV_MXC.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
[akpm@linux-foundation.org: fix missed arch/arm/configs/imx_v6_v7_defconfig]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-05-29 16:22:33 -07:00