Commit Graph

186 Commits

Author SHA1 Message Date
Linus Torvalds 16c1020362 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits)
  ARM: pxa: fix building issue of missing physmap.h
  ARM: mmp: PXA910 drive strength FAST using wrong value
  ARM: mmp: MMP2 drive strength FAST using wrong value
  ARM: pxa: fix recursive calls in pxa_low_gpio_chip
  AT91: Support for gsia18s board
  AT91: Acme Systems FOX Board G20 board files
  AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h
  ARM: pxa: fix suspend/resume array index miscalculation
  ARM: pxa: use cpu_has_ipr() consistently in irq.c
  ARM: pxa: remove unused variable in clock-pxa3xx.c
  ARM: pxa: fix warning in zeus.c
  ARM: sa1111: fix typo in sa1111_retrigger_lowirq()
  ARM mxs: clkdev related compile fixes
  ARM i.MX mx31_3ds: Fix MC13783 regulator names
  ARM: plat-stmp3xxx: irq_data conversion.
  ARM: plat-spear: irq_data conversion.
  ARM: plat-orion: irq_data conversion.
  ARM: plat-omap: irq_data conversion.
  ARM: plat-nomadik: irq_data conversion.
  ARM: plat-mxc: irq_data conversion.
  ...

Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert
Buytenhek's irq_data conversion clashing with some omap irq updates)
2011-01-15 12:33:40 -08:00
Russell King 0a831cec1b Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2011-01-14 12:12:42 +00:00
Linus Torvalds 1896a1346a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: (45 commits)
  regulator: missing index in PTR_ERR() in isl6271a_probe()
  regulator: Assign return value of mc13xxx_reg_rmw to ret
  regulator: Add initial per-regulator debugfs support
  regulator: Make regulator_has_full_constraints a bool
  regulator: Clean up logging a bit
  regulator: Optimise out noop voltage changes
  regulator: Add API to re-apply voltage to hardware
  regulator: Staticise non-exported functions in mc13892
  regulator: Only notify voltage changes when they succeed
  regulator: Provide a selector based set_voltage_sel() operation
  regulator: Factor out voltage set operation into a separate function
  regulator: Convert WM8994 to use get_voltage_sel()
  regulator: Convert WM835x to use get_voltage_sel()
  regulator: Allow modular build of mc13xxx-core
  regulator: support PMIC mc13892
  make mc13783 regulator code generic
  Change the register name definitions for mc13783
  mach-ux500: Updated and connected ab8500 regulator board configuration
  regulators: Removed macros for initialization of ab8500 regulators
  regulators: Added verbose debug messages to ab8500 regulators
  ...
2011-01-13 10:24:07 -08:00
Linus Torvalds 008d23e485 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits)
  Documentation/trace/events.txt: Remove obsolete sched_signal_send.
  writeback: fix global_dirty_limits comment runtime -> real-time
  ppc: fix comment typo singal -> signal
  drivers: fix comment typo diable -> disable.
  m68k: fix comment typo diable -> disable.
  wireless: comment typo fix diable -> disable.
  media: comment typo fix diable -> disable.
  remove doc for obsolete dynamic-printk kernel-parameter
  remove extraneous 'is' from Documentation/iostats.txt
  Fix spelling milisec -> ms in snd_ps3 module parameter description
  Fix spelling mistakes in comments
  Revert conflicting V4L changes
  i7core_edac: fix typos in comments
  mm/rmap.c: fix comment
  sound, ca0106: Fix assignment to 'channel'.
  hrtimer: fix a typo in comment
  init/Kconfig: fix typo
  anon_inodes: fix wrong function name in comment
  fix comment typos concerning "consistent"
  poll: fix a typo in comment
  ...

Fix up trivial conflicts in:
 - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c)
 - fs/ext4/ext4.h

Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
2011-01-13 10:05:56 -08:00
Yong Shen 57c78e359a Change the register name definitions for mc13783
To make mc13783 and mc13892 share code, the register names should be
changed to fit the new macro definitions in the comming patch.

Signed-off-by: Yong Shen <yong.shen@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-01-12 14:33:03 +00:00
Fabio Estevam 92cb33f188 ARM: imx/mx27_3ds: Add debug board support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-11 11:44:16 +01:00
Sascha Hauer 074cee9257 ARM i.MX27 3ds: Fix mc13783 regulator names
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 17:11:42 +01:00
Russell King 404a02cbd2 Merge branch 'devel-stable' into devel
Conflicts:
	arch/arm/mach-pxa/clock.c
	arch/arm/mach-pxa/clock.h
2011-01-06 22:33:32 +00:00
Russell King 4ec3eb1363 Merge branch 'smp' into misc
Conflicts:
	arch/arm/kernel/entry-armv.S
	arch/arm/mm/ioremap.c
2011-01-06 22:32:03 +00:00
Fabio Estevam c67a3e09a5 ARM: imx/mx27_3ds: Add PMIC support
MX27_3DS board has a MC13783 PMIC connected to the CSPI2 port.

Add support for the PMIC.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03 15:11:20 +01:00
Fabio Estevam 460d30a329 ARM: imx/mx25_3ds: Add USB support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03 10:17:12 +01:00
Fabio Estevam 96cf4239c7 ARM: imx/mx27_3ds: Add USB OTG support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-03 10:17:12 +01:00
Jiri Kosina 4b7bd36470 Merge branch 'master' into for-next
Conflicts:
	MAINTAINERS
	arch/arm/mach-omap2/pm24xx.c
	drivers/scsi/bfa/bfa_fcpim.c

Needed to update to apply fixes for which the old branch was too
outdated.
2010-12-22 18:57:02 +01:00
Fabio Estevam 8be9252f7c ARM: imx/mx27_3ds: Add watchdog support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-14 09:54:37 +01:00
Fabio Estevam 2c1f4672f0 watchdog: imx: use clk_get to acquire the watchdog clock
Use clk_get to acquire the watchdog clock and also avoid hardcoding the clock name.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-14 09:54:19 +01:00
Sascha Hauer 0e44e05958 Merge commit 'v2.6.37-rc4' into imx-for-2.6.38
Done to resolve merge conflict:

Conflicts:
	arch/arm/mach-mx25/devices-imx25.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-06 09:36:17 +01:00
Vasiliy Kulikov abebbb4680 arm: dma: check clk_get() result
clk_get() may return ERR_PTR(), if so propagate return code as
imx_dma_init() return code.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-03 11:05:12 +01:00
Dinh Nguyen 9ab4650f71 ARM: imx: Get the silicon version from the IIM module
Instead of reading the silicon version from ROM, we should
read the SREV register from the IIM.

Freescale has dropped all support for MX51 REV1.0, only MX51
REV 2.0 and 3.0 are valid.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-28 19:51:47 +01:00
Jean-Christop PLAGNIOL-VILLARD 6d803ba736 ARM: 6483/1: arm & sh: factorised duplicated clkdev.c
factorise some generic infrastructure to assist looking up struct clks
for the ARM & SH architecture.

as the code is identical at 99%

put the arch specific code for allocation as example in asm/clkdev.h

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-11-26 10:51:04 +00:00
Sascha Hauer 76586d35eb ARM i.MX27 pm: return gracefully on different socs
Code called from an initcall can be maybe called for
machines it's not intended for. So check for valid
machines and return gracefully if an incompatible machine
is found.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24 10:09:02 +01:00
Sascha Hauer 8bffb77e19 ARM i.MX DMA: return gracefully on different socs
Code called from an initcall can be maybe called for
machines it's not intended for. So check for valid
machines and return gracefully if an incompatible machine
is found.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24 10:09:00 +01:00
Sascha Hauer c7259df3af ARM i.MX irq: Compile avic irq code only on SoCs that need it
This patch adds a Kconfig option for the avic irq controller
and lets the SoCs that need it select this option.
Also, as we have two irq controllers for i.MX, irq.c is not
appropriate anymore, so rename it to avic.c

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24 10:08:58 +01:00
Lothar Waßmann 8f5260c8c1 ARM: i.MX IOMUX-V3 replace struct pad_desc with bitmapped cookie
The following patch is a first step to convert the 'struct pad_desc'
to a bitmapped cookie to facilitate adding platform specific pullup or
drive strength definitions to existing pad definitions without need to
rewrite the complete pad def.

The patch wraps 'struct pad_desc' in an opaque data type and
introduces macros to access the individual members.
This patch does not constitute any functional change!

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-24 09:56:58 +01:00
Sascha Hauer 2a85927c79 Merge branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/ukl/linux-2.6 into imx-for-2.6.38 2010-11-24 08:24:29 +01:00
Uwe Kleine-König 124bf94a9f ARM: imx: fix name for functions adding sdhci-esdhc-imx devices
and restore alphabetic ordering.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-19 21:59:51 +01:00
Uwe Kleine-König 36a8cac952 ARM: imx: let the machines select SOC_IMX{21,27}
This prepares multi-SoC kernel support.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-19 21:53:49 +01:00
Uwe Kleine-König fd2fa2e323 ARM: imx: let IMX_HAVE_PLATFORM_IMX_FB select HAVE_FB_IMX
This way FB_IMX can just depend on HAVE_FB_IMX and machines
just need to select IMX_HAVE_PLATFORM_IMX_FB without bothering
about HAVE_FB_IMX.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-19 21:53:49 +01:00
Uwe Kleine-König e48ab1c16f ARM: imx: move mx25 support to mach-imx
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-19 21:53:49 +01:00
Uwe Kleine-König e9f0bafb4f ARM: imx: move registration of gpios to plat-mxc/gpio.c
This finally gets rid of mach-imx/devices.c.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:35 +01:00
Uwe Kleine-König 3a6f52a79f ARM: imx: remove now empty devices.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:34 +01:00
Uwe Kleine-König 9f87146989 ARM: imx: dynamically allocate imx21-hcd devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:33 +01:00
Uwe Kleine-König 3f880141b8 ARM: imx: dynamically allocate imx-keypad devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:32 +01:00
Uwe Kleine-König bd455ed36c ARM: imx: dynamically allocate fsl-usb2-udc devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:32 +01:00
Uwe Kleine-König 2eb42d5c28 ARM: imx: dynamically allocate mxc-ehci devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:31 +01:00
Uwe Kleine-König 9d3d945a8d ARM: imx: dynamically register mxc-mmc devices
... plus a trivial simplification of mx21ads_sdhc_init()

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:30 +01:00
Uwe Kleine-König bf182bcc6e ARM: imx: dynamically allocate mxc_pwm devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:28 +01:00
Uwe Kleine-König ad851bffba ARM: imx: dynamically register imx-fb devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:27 +01:00
Uwe Kleine-König e0a1961df8 ARM: imx: dynamically allocate imx2-wdt devices
Currently there is no platform data used in the driver.  In case this
changes and for consistency NULL is passed unused to the soc specific
functions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:25 +01:00
Uwe Kleine-König b2997cb12b ARM: imx: dynamically allocate mx2-camera device
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:24 +01:00
Uwe Kleine-König 9bb39b3f60 ARM: imx: dynamically allocate mx1-camera device
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:22 +01:00
Uwe Kleine-König e08300043e ARM: imx: dynamically allocate imx_udc device
This is only available for mx1 machines with no in-tree user.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 10:01:20 +01:00
Uwe Kleine-König 300f86da17 ARM: imx: remove unused devices
all these don't have a driver and are not added in any machine file.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 08:58:14 +01:00
Uwe Kleine-König ae71a56222 ARM: imx: dynamically allocate mxc_w1 devices
Currently there is no platform data used in the driver.  In case this
changes NULL is passed unused to the soc specific functions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 08:58:13 +01:00
Uwe Kleine-König cf3a6aba2f ARM: imx: remove last explicit users of virtual base address defines
This allows changing the mapping without the need to adapt all users.

While at it remove some unneeded casts to void __iomem *, this is already
taken care for in the IO_ADDRESS macros

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 08:58:10 +01:00
Uwe Kleine-König 08ff97b521 ARM: imx: use MXxy_IO_P2V macros to setup static mappings
This makes less code rely on the virtual constants.

To further simplify code and reduce the needed boilerplate when
defining the static mappings a new helper macro is defined in
mach/hardware.h.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17 08:58:09 +01:00
Lionel Debroux 2f55ac072f suspend: constify platform_suspend_ops
While at it, fix two checkpatch errors.
Several non-const struct instances constified by this patch were added after
the introduction of platform_suspend_ops in checkpatch.pl's list of "should
be const" structs (79404849e9).

Patch against mainline.
Inspired by hunks of the grsecurity patch, updated for newer kernels.

Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-11-16 14:14:02 +01:00
Sascha Hauer 6f5ae90095 ARM i.MX27 eukrea: Fix compilation
Currently compilation breaks for the eukrea mbimx27 baseboard
when CONFIG_SPI_IMX is selected and CONFIG_TOUCHSCREEN_ADS7846
is not selected. Fix this by removing the ifdefs altogether.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Eric Benard <eric@eukrea.com>
2010-11-15 09:25:05 +01:00
Linus Torvalds 706d4b12f8 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits)
  ARM: memblock: setup lowmem mappings using memblock
  ARM: memblock: move meminfo into find_limits directly
  ARM: memblock: convert free_highpages() to use memblock
  ARM: move freeing of highmem pages out of mem_init()
  ARM: memblock: convert memory detail printing to use memblock
  ARM: memblock: use memblock to free memory into arm_bootmem_init()
  ARM: memblock: use memblock when initializing memory allocators
  ARM: ensure membank array is always sorted
  ARM: 6466/1: implement flush_icache_all for the rest of the CPUs
  ARM: 6464/2: fix spinlock recursion in adjust_pte()
  ARM: fix memblock breakage
  ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type
  ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt
  ARM: 6449/1: Fix for compiler warning of uninitialized variable.
  ARM: 6445/1: fixup TCM memory types
  ARM: imx: Add wake functionality to GPIO
  ARM: mx5: Add gpio-keys to mx51 babbage board
  ARM: imx: Add gpio-keys to plat-mxc
  mx31_3ds: Fix spi registration
  mx31_3ds: Fix the logic for detecting the debug board
  ...
2010-10-30 08:26:25 -07:00
Russell King 9ae21ca362 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2010-10-28 11:13:00 +01:00
Linus Torvalds e3e1288e86 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (48 commits)
  DMAENGINE: move COH901318 to arch_initcall
  dma: imx-dma: fix signedness bug
  dma/timberdale: simplify conditional
  ste_dma40: remove channel_type
  ste_dma40: remove enum for endianess
  ste_dma40: remove TIM_FOR_LINK option
  ste_dma40: move mode_opt to separate config
  ste_dma40: move channel mode to a separate field
  ste_dma40: move priority to separate field
  ste_dma40: add variable to indicate valid dma_cfg
  async_tx: make async_tx channel switching opt-in
  move async raid6 test to lib/Kconfig.debug
  dmaengine: Add Freescale i.MX1/21/27 DMA driver
  intel_mid_dma: change the slave interface
  intel_mid_dma: fix the WARN_ONs
  intel_mid_dma: Add sg list support to DMA driver
  intel_mid_dma: Allow DMAC2 to share interrupt
  intel_mid_dma: Allow IRQ sharing
  intel_mid_dma: Add runtime PM support
  DMAENGINE: define a dummy filter function for ste_dma40
  ...
2010-10-27 19:04:36 -07:00