Commit Graph

597 Commits

Author SHA1 Message Date
Baruch Siach
49535a952b mx25: add platform code for imx-keypad
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:55 +02:00
Baruch Siach
cce02464dd mxc_nand: add support for platform defined partitions
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:53 +02:00
Eric Bénard
16b3bf8c85 mxcmmc: add card detect through DAT3 possibility
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-07-26 14:17:46 +02:00
Uwe Kleine-König
7cc3c84666 ARM: imx: dynamically register imx-uart devices (imx25)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:56 +02:00
Uwe Kleine-König
d112f4e4e5 ARM: imx: dynamically register imx-uart devices (imx1)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:54 +02:00
Uwe Kleine-König
2db6823773 ARM: imx: dynamically register imx-uart devices (generic part)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:52 +02:00
Uwe Kleine-König
63ddc5b016 ARM: imx: dynamically register spi_imx devices (imx25)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:48 +02:00
Uwe Kleine-König
0287073713 ARM: imx: dynamically register spi_imx devices (generic part)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:45 +02:00
Uwe Kleine-König
7cdc8fa712 ARM: imx: dynamically register imx-i2c devices (imx35)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:44 +02:00
Uwe Kleine-König
4a9b8b0b06 ARM: imx: dynamically register imx-i2c devices (imx31)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:43 +02:00
Uwe Kleine-König
c69871597d ARM: imx: dynamically register imx-i2c devices (imx27)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:41 +02:00
Uwe Kleine-König
a8ff045603 ARM: imx: dynamically register imx-i2c devices (imx25)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:40 +02:00
Uwe Kleine-König
6348e6b54e ARM: imx: dynamically register imx-i2c devices (imx1)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:37 +02:00
Uwe Kleine-König
99a754d8ee ARM: imx: dynamically register imx-i2c devices (generic part)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:36 +02:00
Uwe Kleine-König
66384eedd9 ARM: imx: Change the way nand devices are registered (generic part)
Instead of having a platform device defined in a devices.c and register
it in the machine file allocate it dynamically.  This reduces the size
of needed memory as the new function is discarded after init and only
the existing devices are created.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:29 +02:00
Uwe Kleine-König
aa71251c5b ARM: mxc: remove paragraphs with old address of the FSF
As the kernel contains a copy of the GPL anyhow just get rid of the address
specification instead of fixing it.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:28 +02:00
Uwe Kleine-König
cd57c77772 MTD: mxc_nand: make bit fields unsigned to please sparse
This fixes:

	arch/arm/plat-mxc/include/mach/mxc_nand.h:25:14: error: dubious one-bit signed bitfield
	arch/arm/plat-mxc/include/mach/mxc_nand.h:26:17: error: dubious one-bit signed bitfield

While at it make width unsigned, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:22 +02:00
Uwe Kleine-König
253ff1fa6f ARM: imx: new helper function imx_add_platform_device
This should be a globally available function, see

	http://thread.gmane.org/gmane.linux.kernel/998881/focus=998882

Until this hits mainline create a similar function available for imx
platforms only.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 09:00:03 +02:00
Uwe Kleine-König
9f72ffedc8 ARM: imx: new Kconfig symbol and feature test macro for DMA on mx1 and mx2
This should be used instead of hard coding the corresponding platforms.
The feature test macro is needed to support different SOCs in a single
kernel image.  While at it rename dma-mx1-mx2 to dma-v1 as mx25 doesn't
use it and so the mx2 part is wrong and move the header to
arch/arm/mach-imx.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 08:59:58 +02:00
Uwe Kleine-König
e780d2392d ARM: imx: prepare deprecating ARCH_MX1, MACH_MX2, MACH_MX21 and MACH_MX27
MACH_... is reserved for machine support, so use SOC as prefix, not MACH.

This introduces new symbols SOC_IMX1, SOC_IMX21 and SOC_IMX27.  They are
selected by the old symbols for now.  There is no substitute for MACH_MX2
as most usages of MX2 only means MX21 + MX27 but not MX25.

Later the choice about CPU and CPU family should go away and the individual
machines should select the right SOC symbol.  This is a precondition to
support more than one SOC in a single kernel image.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 08:59:48 +02:00
Uwe Kleine-König
074694956b ARM: imx: move mx1 support to mach-imx
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-30 08:59:44 +02:00
Uwe Kleine-König
9a763bfbe4 ARM: imx: get rid of mxc_gpio_init
This function is defined once for each imx family and so is in the way
when compiling a kernel for more than one SoC.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:40 +02:00
Uwe Kleine-König
d109167b9c ARM: imx: rename mach dir for mx21 and mx27 to mach-imx
Finally all imx code should end up there, start with mach-mx2.  While
touching all files rename some files to use a hyphen instead of an
underscore.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:38 +02:00
Uwe Kleine-König
f1d4cbef18 ARM: mxc: grammar fix
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:36 +02:00
Uwe Kleine-König
ccfa7c2698 ARM: mx3/mx31ads: fold board header in its only user
Moreover remove unused definitions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:35 +02:00
Uwe Kleine-König
b396dc459c ARM: mx3/mx31_3ds: fold board header in its only user
Moreover remove unused definitions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:34 +02:00
Uwe Kleine-König
d57351a30f ARM: mx3/qong: get rid of nearly empty header
board-qong.h only defined a single symbol that was used only once.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:33 +02:00
Uwe Kleine-König
1faeaab27b ARM: mx2/mx27ads: fold board header in its only user
Moreover remove unused definitions.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:31 +02:00
Uwe Kleine-König
d393d43ff7 ARM: mx2/mx21ads: fold board header in its only user
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:30 +02:00
Uwe Kleine-König
7b562d0f21 ARM: mx3/kzm_arm11_01: fold board header in its only user
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:29 +02:00
Uwe Kleine-König
5d3a136a08 ARM: imx: remove empty and unused board headers
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:28 +02:00
Uwe Kleine-König
8fdca37afc ARM: mx2/mx27_3ds: document alternative names and remove empty header
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-06-24 15:40:26 +02:00
Eric Bénard
0e79612012 ASoC: imx-ssi.c: add new choices to platform configuration
* introduce 3 new flags to allow a more detailed configuration
of the SSI link :
	IMX_SSI_NET : enable Network Mode
	IMX_SSI_SYN : enable Synchronous Mode
	IMX_SSI_USE_I2S_SLAVE : enable I2S Slave Mode
* new platform can use these settings without breaking actual
platforms.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-06-03 19:00:16 +01:00
Russell King
9bfe99a8f9 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2010-05-20 23:43:18 +01:00
Alberto Panizzo
b1e89955be MX3X: Add Keypad device definition for MX3X arch
This patch adds also the pin definition helpers in iomux-mx3.h

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-19 14:22:44 +02:00
Dinh Nguyen
d6b273bfdf mx5: bring usb phy out of reset on freescale mx51 babbage hw
This patch de-asserts the reset line that is connected to the USB
ULPI PHY on USB Host1.

This patch should be included with the original USB host enablement
set of patches of mx51 babbage hw, but was accidentily left out.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-18 10:46:31 +02:00
Philippe Rétornaz
3a47b1a4f1 mx31moboard: OTG host support for smartbot board
The Eyebot robot needs the OTG port in host mode on the smartbot.

Add a new board definition so we can select the usb host/device
mode at boot with the mx31moboard_baseboard boot parameter.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-17 10:05:50 +02:00
Uwe Kleine-König
b7d41d6d58 V4L/DVB: mx1-camera: compile fix
This fixes a regression of

	7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06 19:20:51 -03:00
Dinh Nguyen
5a25ad84e0 mxc: Add generic USB HW initialization for MX51
This patch adds USB HW initializiation code to /plat-mxc/ehci.c.
	-Sets some specific PHY settings
Renames mxc_set_usbcontrol to mxc_initialize_usb_hw.
Adds new register bit defines for the USB HW on Freescale
SoCs.

This patch applies to 2.6.34-rc6.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-03 15:18:13 +02:00
Dinh Nguyen
282f152219 mxc: Update GPIO for USB support on Freescale MX51 Babbage HW
This patch is part of enabling USB for Freescale MX51 Babbage HW. This
patch updates the iomux pins for USB, and gpio line for reset the
USB hub on the MX51 Babbage HW.

This patch applies to 2.6.34-rc6.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-03 15:18:13 +02:00
Wolfram Sang
d943f2c821 arm/plat-mxc: Fix forgotten renaming in timer.c
Commit "mxc: Change gpt timer code to be more generic by using V2
instead of MX3" forgot to replace one occurence causing a build
failure.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Amit Kucheria <amit.kucheria@canonical.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-04-23 09:22:30 +02:00
Dinh Nguyen
e24798e637 mx5: Add registration of GPIOs for MX5 devices
Register the gpio irqs on Freescale's MX51 Babbage HW.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-04-22 16:53:23 +02:00
Amit Kucheria
38a66f51e7 mxc: Change gpt timer code to be more generic by using V2 instead of MX3
Replace mx3_ with v2_ since the register layout is the same for all SoCs using
version 2 of the timer (mx25, mx31, mx37 and now mx51)

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-04-22 13:40:32 +02:00
Russell King
bb3c9d4f85 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6
Conflicts:
	arch/arm/mach-mx3/mach-pcm037.c
2010-04-08 10:47:05 +01:00
Tejun Heo
5a0e3ad6af include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files.  percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.

percpu.h -> slab.h dependency is about to be removed.  Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability.  As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.

  http://userweb.kernel.org/~tj/misc/slabh-sweep.py

The script does the followings.

* Scan files for gfp and slab usages and update includes such that
  only the necessary includes are there.  ie. if only gfp is used,
  gfp.h, if slab is used, slab.h.

* When the script inserts a new include, it looks at the include
  blocks and try to put the new include such that its order conforms
  to its surrounding.  It's put in the include block which contains
  core kernel includes, in the same order that the rest are ordered -
  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
  doesn't seem to be any matching order.

* If the script can't find a place to put a new include (mostly
  because the file doesn't have fitting include block), it prints out
  an error message indicating which .h file needs to be added to the
  file.

The conversion was done in the following steps.

1. The initial automatic conversion of all .c files updated slightly
   over 4000 files, deleting around 700 includes and adding ~480 gfp.h
   and ~3000 slab.h inclusions.  The script emitted errors for ~400
   files.

2. Each error was manually checked.  Some didn't need the inclusion,
   some needed manual addition while adding it to implementation .h or
   embedding .c file was more appropriate for others.  This step added
   inclusions to around 150 files.

3. The script was run again and the output was compared to the edits
   from #2 to make sure no file was left behind.

4. Several build tests were done and a couple of problems were fixed.
   e.g. lib/decompress_*.c used malloc/free() wrappers around slab
   APIs requiring slab.h to be added manually.

5. The script was run on all .h files but without automatically
   editing them as sprinkling gfp.h and slab.h inclusions around .h
   files could easily lead to inclusion dependency hell.  Most gfp.h
   inclusion directives were ignored as stuff from gfp.h was usually
   wildly available and often used in preprocessor macros.  Each
   slab.h inclusion directive was examined and added manually as
   necessary.

6. percpu.h was updated not to include slab.h.

7. Build test were done on the following configurations and failures
   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
   distributed build env didn't work with gcov compiles) and a few
   more options had to be turned off depending on archs to make things
   build (like ipr on powerpc/64 which failed due to missing writeq).

   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
   * powerpc and powerpc64 SMP allmodconfig
   * sparc and sparc64 SMP allmodconfig
   * ia64 SMP allmodconfig
   * s390 SMP allmodconfig
   * alpha SMP allmodconfig
   * um on x86_64 SMP allmodconfig

8. percpu.h modifications were reverted so that it could be applied as
   a separate patch and serve as bisection point.

Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.

Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-30 22:02:32 +09:00
Sascha Hauer
0491fcbb76 Merge branch 'mx51' into mxc-rc 2010-03-25 08:44:12 +01:00
Alberto Panizzo
11a332adfe MXC: mach-mx31_3ds: Update variable names over recent mach name modification.
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-25 08:43:03 +01:00
Sascha Hauer
fc300206ad i.MX51: remove NFC AXI static mapping
This area contains the Nand Flash controller registers. There
is no need to map them statically as the Nand driver uses ioremap().

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:18:27 +01:00
Sascha Hauer
5443856cad i.MX51: determine silicon revision dynamically
Freescale redboot passes the silicon revision via
ATAG_REVISION. Remove this bootloader dependency by
doing the same as redboot does in the Kernel.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:18:20 +01:00
Sascha Hauer
3d1bc8626c i.MX51: map TZIC dynamically
This looks cleaner and allows us to call mx51_revision
later when we can use ioremap to determine the silicon
revision dynamically.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:05:40 +01:00
Sascha Hauer
48fae657f0 i.MX51 Babbage: Add uncompress output
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:00:40 +01:00
Russell King
988addf82e Merge branch 'origin' into devel-stable
Conflicts:
	arch/arm/mach-mx2/devices.c
	arch/arm/mach-mx2/devices.h
	sound/soc/pxa/pxa-ssp.c
2010-03-08 20:21:04 +00:00
Russell King
b93a4afcff Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
Conflicts:
	arch/arm/Makefile
2010-03-02 23:29:32 +00:00
Martin Fuzzey
23d3e7a659 USB: MXC: Add i.MX21 specific USB host controller driver.
This driver is a Full / Low speed only USB host for the i.MX21.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:52:55 -08:00
Linus Torvalds
ac0f6f927d Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (100 commits)
  ARM: Eliminate decompressor -Dstatic= PIC hack
  ARM: 5958/1: ARM: U300: fix inverted clk round rate
  ARM: 5956/1: misplaced parentheses
  ARM: 5955/1: ep93xx: move timer defines into core.c and document
  ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.c
  ARM: 5953/1: ep93xx: fix broken build of clock.c
  ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig
  ARM: 5949/1: NUC900 add gpio virtual memory map
  ARM: 5948/1: Enable timer0 to time4 clock support for nuc910
  ARM: 5940/2: ARM: MMCI: remove custom DBG macro and printk
  ARM: make_coherent(): fix problems with highpte, part 2
  MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself
  ARM: 5945/1: ep93xx: include correct irq.h in core.c
  ARM: 5933/1: amba-pl011: support hardware flow control
  ARM: 5930/1: Add PKMAP area description to memory.txt.
  ARM: 5929/1: Add checks to detect overlap of memory regions.
  ARM: 5928/1: Change type of VMALLOC_END to unsigned long.
  ARM: 5927/1: Make delimiters of DMA area globally visibly.
  ARM: 5926/1: Add "Virtual kernel memory..." printout.
  ARM: 5920/1: OMAP4: Enable L2 Cache
  ...

Fix up trivial conflict in arch/arm/mach-mx25/clock.c
2010-03-01 09:15:15 -08:00
Takashi Iwai
6679ee1870 Merge branch 'topic/asoc' into for-linus 2010-03-01 12:38:59 +01:00
Russell King
2741ecb4ce Merge branch 'misc2' into devel 2010-02-25 22:09:41 +00:00
Uwe Kleine-König
9b1489e989 Merge branch 'mxc-master' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/master
Removed selection of COMMON_CLKDEV by CONFIG_ARCH_MX5.  This is handled
in 03e09cd890.

arch/arm/plat-mxc/iomux-mx1-mx2.c was moved to
arch/arm/plat-mxc/iomux-v1.c in 5e2e95f520
and got bug fixed in 5c17ef878f.  The bug
in arch/arm/plat-mxc/iomux-v1.c isn't present any more since
bac3fcfad5, so
arch/arm/plat-mxc/iomux-mx1-mx2.c is simply deleted.

Conflicts:
	arch/arm/plat-mxc/Kconfig
	arch/arm/plat-mxc/Makefile
	arch/arm/plat-mxc/iomux-mx1-mx2.c

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-25 14:01:49 +01:00
Baruch Siach
08268b78d6 mx25: move ARCH_MXC_IOMUX_V3 to the ARCH level
ARCH_MXC_IOMUX_V3 is not specific to the i.MX25 PDK platform. Thus,
ARCH_MXC_IOMUX_V3 should be selected by ARCH_MX25.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-24 10:45:21 +01:00
Uwe Kleine-König
bac3fcfad5 arm/imx/iomux-v1: check for invalid modes in mxc_gpio_mode
mxc_gpio_mode checks for invalid pins and so it returns zero for
success, -EINVAL for invalid pins.

While at it, remove definitions of GPIO_PORT_MAX removed as they are
unused now.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:16 +01:00
Uwe Kleine-König
111588f830 arm/imx/iomux-v1: rename header file
Addionally make iomux-mx*.h headers stand-alone and similar to iomux-v3
platform files should include their platform iomux header from now on.
For now iomux.h simply includes all iomux-v1 platform headers and so
provides compatibility until all files are converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:15 +01:00
Uwe Kleine-König
261f6f681c arm/mx25: don't include iomux.h which is for iomux-v1 machines
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:14 +01:00
Uwe Kleine-König
2f6c97c48e arm/imx/iomux-mx3.h: unify style and comments
- use __MACH_IOMUX_MX3_H__ as header protector analogous to
  <mach/mx...h>
- use tabs for indention

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:13 +01:00
Uwe Kleine-König
8902cbd9db arm/imx/iomux-mx2x: unify style
- use __MACH_IOMUX_MX2x_H__ as header protector analogous to
  <mach/mx...h>
- use tabs for indention

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:12 +01:00
Uwe Kleine-König
6056154145 arm/imx/iomux-mx27: unify style and comments
- use __MACH_IOMUX_MX27_H__ as header protector analogous to
  <mach/mx...h>
- use tabs for indention
- fix sorting

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:12 +01:00
Uwe Kleine-König
e76feb8742 arm/imx/iomux-mx25: unify style and comment cleanup
- use __MACH_IOMUX_MX25_H__ as header protector analogous to
  <mach/mx...h>
- remove doxygen comments
- remove #error about mach/iomux.h which is unused on mx25
- remove #ifndef __ASSEMBLY__ which is unneeded here

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:11 +01:00
Uwe Kleine-König
6985a719f9 arm/imx/iomux-mx21: unify style
- use __MACH_IOMUX_MX21_H__ as header protector analogous to
  <mach/mx...h>
- use tabs for indention

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:10 +01:00
Uwe Kleine-König
6863f19810 arm/imx/iomux-mx1: unify style and comment cleanup
- use __MACH_IOMUX_MX1_H__ as header protector analogous to
  <mach/mx...h>
- use tabs for indention

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:10 +01:00
Uwe Kleine-König
f021b5a1ef arm/imx/iomux-v1: make base address a runtime choice
While at it move register modification to static inlines and
so make the relevant code more readable.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:09 +01:00
Uwe Kleine-König
5e2e95f520 arm/imx/iomux-v1: rename source file and reorganize Kconfig stuff
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:08 +01:00
Uwe Kleine-König
8735fde2d0 arm/imx/dma-v1: protect #ifdef'd blocks additionally by cpu_is_...
This is necessary for a multi-SoC kernel.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:07 +01:00
Uwe Kleine-König
e9f49d4183 arm/imx/dma-v1: don't use deprecated symbols DMA_BASE and MXC_INT_DMACH0
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:06 +01:00
Uwe Kleine-König
8e3a6e7fa7 arm/imx: choose sane CONSISTENT_DMA_SIZE if video is enabled for both mx1 and mx3
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:06 +01:00
Uwe Kleine-König
abf6163288 arm/imx/irq: order definitions of MXC_GPIO_IRQS numerically
This is important for kernels supporting more than one SoC.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:05 +01:00
Uwe Kleine-König
220f7f3070 arm/imx: don't depend on ARCH_MXC twice
MXC_IRQ_PRIOR, MXC_PWM and ARCH_HAS_RNGA are all defined in an "if
ARCH_MXC" ... "endif" block, so they depend on ARCH_MXC anyhow.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:04 +01:00
Uwe Kleine-König
a8e33260ce arm/imx: remove #ifndef CONFIG_COMMON_CLKDEV block
COMMON_CLKDEV is used on all imx platforms, so this isn't used.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:03 +01:00
Uwe Kleine-König
44fb5d1945 arm/imx: remove MTD_XIP support
This is broken since at least one year when

	ec996ba (mxc timer: make compile time independent)

removed the symbol MXC_TCN.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:03 +01:00
Uwe Kleine-König
03e09cd890 arm/imx: let ARCH_MXC select COMMON_CLKDEV instead of each subfamily
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:01 +01:00
Uwe Kleine-König
401d87dd66 arm/imx: remove "NO_PAD_CTRL" from Copyright statements
I assume this was introduced by something like

	sed -i -e 's/)/, NO_PAD_CTRL)'

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:00 +01:00
Uwe Kleine-König
8e9980588c arm/imx/audmux-v2: use SoC-prefixed names
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:07:00 +01:00
Uwe Kleine-König
51918075d7 arm/imx/audmux-v1: use SoC-prefixed names
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:06:59 +01:00
Uwe Kleine-König
6574305b0e arm/imx/gpio: remove a BUG_ON in hot path
Now if the problem occurs that triggered the BUG_ON before, the machine
runs in a NULL pointer dereference.  So it wouldn't be much harder now
to debug the situation if it occured.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:06:58 +01:00
Uwe Kleine-König
3621f188b9 arm/imx/gpio: use fls to find set bits in the irq status register
As in most cases only few irqs are pending using fls is more effective
than looping over all bits.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:06:57 +01:00
Uwe Kleine-König
3244c3e779 arm/imx: use generic_handle_irq instead of open-coding it
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:06:57 +01:00
Uwe Kleine-König
3d40f7fef4 arm/imx/gpio: GPIO_INT_{HIGH,LOW}_LEV are not necessarily constant
GPIO_INT_LOW_LEV is defined as

	(cpu_is_mx1_mx2() ? 0x3 : 0x0)

so depending on compiler optimisation and enabled SoCs this doesn't
qualify as a constant expression as needed by a switch statement.
Ditto for GPIO_INT_HIGH_LEV.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-24 10:06:56 +01:00
Baruch Siach
0f547dc1f6 mx25pdk: add LCD support
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-18 08:35:55 +01:00
Baruch Siach
04a03e5fe3 mx25: add platform support for imxfb
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-18 08:35:05 +01:00
Baruch Siach
f601441916 imxfb: add support for i.MX25
The commit also introduces the HAVE_FB_IMX config that is to be selected from
the MX25 platform config. Once this commit gets merged, the two other i.MX
archs, ARCH_MX1 and ARCH_MX2, should follow this one.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-18 08:34:23 +01:00
Fenkart/Bostandzhyan
c931b4f655 ARM: 5928/1: Change type of VMALLOC_END to unsigned long.
Makes it consistent with VMALLOC_START

Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-15 21:40:33 +00:00
Tony Lindgren
4e6d488af3 ARM: 5910/1: ARM: Add tmp register for addruart and loadsp
Otherwise more complicated uart configuration won't be possible.
We can use r1 for tmp register for both head.S and debug.S.

NOTE: This patch depends on another patch to add the the tmp register
into all debug-macro.S files. That can be done with:

$ sed -i -e "s/addruart,rx|addruart, rx/addruart, rx, tmp/"
	arch/arm/*/include/*/debug-macro.S

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 17:27:52 +00:00
Valentin Longchamp
e335c75cf3 mx31moboard: support for the smartbot baseboard
This baseboard is used on the handbot and eybot robots.

The sel gpios are used as enables and rst signals on smartbot, thus the
sel init is moved from mx31moboard file to board files.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-10 11:11:56 +01:00
Sascha Hauer
fed9b63ca5 Merge branch 'mx51-baseport-sascha' of git://kernel.ubuntu.com/amitk/mx51-upstream into mxc-master 2010-02-10 11:11:37 +01:00
Sascha Hauer
d9e557e5cb add ssi header file
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-10 11:05:13 +01:00
Amit Kucheria
b996b58303 mxc: Add support for the Babbage board (i.MX5)
Babbage is a reference board from Freescale for their i.MX51 SoC.

Add board definition, Kconfig and Makefiles to enable Freescale i.MX51
processor and Babbage board.

Boot tested on a Babbage2.5 board

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
2010-02-09 18:32:17 +02:00
Amit Kucheria
a329b48c43 mxc: Core support for Freescale i.MX5 series
Add basic clock support, cpu identification, I/O mapping, interrupt
controller, serial port and ethernet.

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
2010-02-09 18:32:16 +02:00
Amit Kucheria
438caa3f6c mxc: changes to common plat-mxc code to add support for i.MX5
Prepare for i.MX5 SoC code by adding the relevant macros to common plat-mxc
code.

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
2010-02-09 18:32:10 +02:00
Sascha Hauer
0f3332c4fa mxc: refactor timer code to use timer versions
Refactor the timer code into version 1 and version 2.

Essentially there are 2 versions of the timer hardware on Freescale MXC
hardware. Version 1 is found on MX1/MXL, MX21 and MX27. Version 2 is found on
MX25, MX31, MX35, MX37, MX51, and future parts.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
2010-02-09 16:15:26 +02:00
Amit Kucheria
a003708ad4 mxc: TrustZone interrupt controller (TZIC) for Freescale i.MX5 family
Freescale i.MX51 processor uses a new interrupt controller. Add
driver for TrustZone Interrupt Controller

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
2010-02-09 16:15:26 +02:00
Sascha Hauer
d186f04c17 i.MX35: Add USB control register access support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Daniel Mack <daniel@caiaq.de>
2010-02-04 17:29:30 +01:00
Sascha Hauer
9cf945cbef i.MX27: Add USB control register access support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Daniel Mack <daniel@caiaq.de>
2010-02-04 15:56:34 +01:00
Sascha Hauer
84ab80616b i.MX ehci platform support: Some fixes
- The SIC mask is only 2bits wide, not 4
- MX31_OTG_PM_BIT and MX31_H1_PM_BIT use negative logic
- clear MX31_H1_DT_BIT and MX31_H2_DT_BIT so that they can be cleared,
  not only set.
- return -EINVAL if called with an invalid controller number

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Daniel Mack <daniel@caiaq.de>
2010-02-04 15:56:34 +01:00
Sascha Hauer
9fd96bbb6a Merge branch 'imx/master' of git://git.pengutronix.de/git/ukl/linux-2.6 into mxc-master 2010-02-04 11:18:09 +01:00
Roel Kluin
5c17ef878f MX1/MX2: -EINVAL overwritten in second iteration in mxc_gpio_setup_multiple_pins()
Due to the `ret = gpio_request()' below in the loop, the initial -EINVAL value
of ret is overwritten.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-04 09:33:10 +01:00
Uwe Kleine-König
34101237d9 imx: define per SOC ..._PHYS_OFFSET and use these in favour of PHYS_OFFSET
This is a further step in allowing to build a kernel image for more
than one imx SOC.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-02 09:07:59 +01:00
Uwe Kleine-König
08f9bf167c mxc91231: redefine MXC91231_IO_ADDRESS using IMX_IO_ADDRESS
This simplifies the macro and makes is similar to the other
..._IO_ADDRESS macros defined for imx SOCs.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-02-02 09:07:56 +01:00
Uwe Kleine-König
9ea07ec05e mxc91231: use MXC91231_IO_ADDRESS instead of MXC91231_AIPS1_IO_ADDRESS
Apart from MXC91231_IO_ADDRESS itself this was the only usage of
MXC91231_AIPS1_IO_ADDRESS.  Now MXC91231_IO_ADDRESS can be recoded with
IMX_IO_ADDRESS and all helper macros can go away.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Daniel Schaeffer <daniel.schaeffer@timesys.com>
Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Ivo Clarysse <ivo.clarysse@gmail.com>
2010-02-02 09:07:55 +01:00
Uwe Kleine-König
8ac5b7c5ec imx: WARN in clk_disable if the clock isn't enabled
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
2010-02-02 09:07:11 +01:00
Russell King
0b7d5170dc Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 2010-02-01 20:06:40 +00:00
Uwe Kleine-König
66ac2f28b6 mx25: deprecate UART1_BASE_ADDR and UART2_BASE_ADDR
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-01-30 13:34:11 +01:00
Uwe Kleine-König
7d58289fc3 mx1: prefix SOC specific defines with MX1_ and deprecate old names
The old names are defined only if the cpp symbol
IMX_NEEDS_DEPRECATED_SYMBOLS exists, which is defined (for now) for all
files below arch/arm/mach-mx1.

This was done earlier for mx2 and mx3, too.

USBD_INT0 is for now defined unconditionally to prevent breaking
drivers/usb/gadget/imx_udc.

While at it use IMX_IO_ADDRESS to define MX1_IO_ADDRESS which
adds a cast to the IO_ADDRESS macro fixing many warnings like

	arch/arm/mach-mx1/generic.c:51: warning: passing argument 1 of 'mxc_init_irq' makes pointer from integer without a cast

.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-01-30 13:34:01 +01:00
Baruch Siach
dcbabbc1fc mx25: add support for the DryIce rtc
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-29 10:43:21 +01:00
Sascha Hauer
4cb73288b1 Merge branch 'mxc-rc' into mxc-master 2010-01-29 10:43:17 +01:00
Uwe Kleine-König
66ddfc62ca mx35: add a missing comma in a pad definition
Reported-by: Tim Sander <tstone@vlsi.informatik.tu-darmstadt.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-29 09:36:56 +01:00
Uwe Kleine-König
4e41db871e mx2/mx3: debug-macro.S needs deprecated symbols
This fixes:

	arch/arm/kernel/debug.S:147: Error: constant expression expected -- `ldrne r3,=(((UART1_BASE_ADDR)-AIPI_BASE_ADDR)+AIPI_BASE_ADDR_VIRT)'
	arch/arm/kernel/debug.S:163: Error: constant expression expected -- `ldrne r3,=(((UART1_BASE_ADDR)-AIPI_BASE_ADDR)+AIPI_BASE_ADDR_VIRT)'

when compiling for mx2 with CONFIG_DEBUG_LL=y.  A similar error exists
on mx3 and is fixed by this commit, too.

These were introduced by aae7019382.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-26 18:55:52 +01:00
Baruch Siach
fadc095622 mx25: remove unused mx25_clocks_init() argument
The fref is needless on mx25 since the reference clock is fixed at 24MHz.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-26 18:54:06 +01:00
Mark Brown
f1487fcbe4 Merge branch 'for-2.6.33' into for-2.6.34 2010-01-25 14:52:48 +00:00
Vladimir Zapolskiy
71318da9d2 ARM: MX3: Fixed typo in declared enum type name.
To distinguish between mx31lite and mx31lilly boards better to use
different enum types.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-21 14:36:39 +01:00
Tony Lindgren
b53e9b5ebd ARM: 5882/1: ARM: Fix uncompress code compile for different defines of flush(void)
Because of the include of the decompress_inflate.c file from
boot/compress/misc.c, there are different flush() defines:

In file included from arch/arm/boot/compressed/misc.c:249:
arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:138:29: error: macro "flush" passed 2 arguments, but takes just 0

Fix this by removing the define of flush() in misc.c for
CONFIG_DEBUG_ICEDCC as it's already defined in mach/uncompress.h,
and that is being included unconditionally.

Also use a static inline function instead of define
for mach-mxc and mach-gemini to avoid similar bug
for those platforms.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-18 12:44:51 +00:00
Mark Brown
9135f6db09 Merge branch 'mxc-audio' into for-2.6.34
Conflicts:
	arch/arm/plat-mxc/Makefile (dual add)
	sound/soc/imx/mx27vis_wm8974.c (API updates & removal)
2010-01-17 16:47:32 +00:00
Sascha Hauer
8380222ec9 ASoC: Add a new imx-ssi sound driver
The old driver has the number of SSI units in the system hardcoded,
does not make use of the device model and works only on i.MX21/27.

This driver replaces it. It works in DMA mode on i.MX21/27 and using
an FIQ handler on other systems. It also supports AC97 mode of
the SSI units.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Javier Martin <javier.martin@vista-silicon.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-01-17 11:09:46 +00:00
Baruch Siach
27f5902589 mx25: add NAND support
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-14 11:15:02 +01:00
Mark Brown
7b4e08a77f MXC: Add AUDMUXv2 register decode to debugfs
Since AUDMUX configuration appears to be one of the common stumbling
blocks for people setting up i.MX audio try to provide some diagnostic
information describing the current setup to assisist people in working
out what's going on.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-12 10:41:10 +01:00
Uwe Kleine-König
a8dfb6462a imx: define functions to configure chip selects in the WEIM
This has the addional effect that the macros CSCR_U, CSCR_L and CSCR_A
are not used anymore in mach-pcm038.c and mach-qong.c.  These still use
the deprecated IO_ADDRESS macro and shouldn't be used in new code.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:45:24 +01:00
Uwe Kleine-König
3cdd54417d imx: properly protect mach/mx{1,[25][157x]}.h from multiple inclusion
Some headers have used (now) wrong names or havn't had protection at
all.  This is needed before adding static inline functions to the
headers.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Daniel Mack <daniel@caiaq.de>
2010-01-08 16:45:23 +01:00
Uwe Kleine-König
4631166124 imx: remove unneeded include of mach/hardware.h
This include isn't needed and hurts when defining static inline
functions in mach/hardware.h (or files included by mach/hardware.h).

The reason is that the consumers of mach/uncompress.h are compiled using
-Dstatic= so the code for all inline function is included in e.g.
arch/arm/boot/compressed/misc.o.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jörg Knobloch <knobloch@incostartec.com>
Cc: Alan Carvalho de Assis <acassis@gmail.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:45:22 +01:00
Uwe Kleine-König
aae7019382 imx: only define deprecated symbols conditionally
Define deprecated symbols in an #ifdef IMX_NEEDS_DEPRECATED_SYMBOLS ...

All files that still depend on the old definitions get
-DIMX_NEEDS_DEPRECATED_SYMBOLS passed to the compiler.

When all remaining users are fixed this allows including the soc
specific headers unconditionally.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Eric Benard <eric@eukrea.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Alan Carvalho de Assis <acassis@gmail.com>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08 16:45:20 +01:00
Uwe Kleine-König
a9b7a2dd21 imx: mangle addresses after adding the offset
don't use

	IO_ADDRESS($base) + $offset

but

	IO_ADDRESS($base + $offset)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: "Agustín Ferrín Pozuelo" <gatoguan-os@yahoo.com>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:45:20 +01:00
Uwe Kleine-König
6ef9af6871 imx35: define and use MX35_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jürgen Beisert <j.beisert@pengutronix.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
2010-01-08 16:44:24 +01:00
Uwe Kleine-König
df9375fad4 imx25: redefine MX25_IO_ADDRESS using IMX_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
2010-01-08 16:41:27 +01:00
Uwe Kleine-König
1273e7686f imx31: define and use MX31_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08 16:41:26 +01:00
Uwe Kleine-König
bc9ea6c7f5 imx27: define and use MX27_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
2010-01-08 16:41:25 +01:00
Uwe Kleine-König
a3f5ac7838 imx21: define and use MX21_IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Rabin Vincent <rabin@rab.in>
Cc: Agustín Ferrín Pozuelo <gatoguan-os@yahoo.com>
2010-01-08 16:41:24 +01:00
Uwe Kleine-König
1f2ddd64da imx: provide helper macro to define IO_ADDRESS
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Holger Schurig <hs4233@mail.mn-solutions.de>
Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
2010-01-08 16:41:23 +01:00
Mark Brown
3d661ac187 mx31ads: Provide an IRQ range to the WM835x on the 1133-EV1 module
The WM8350 core won't actually use the range yet, but it will in
future and the platform data to configure it is there now.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-05 17:08:54 +01:00
Uwe Kleine-König
f568dd7f58 imx/mach-mx3: use constants namespaced by the corresponding SOC (easy part)
This just leaves cpu.c, devices.c and mm.c to clean up.  As these files
are used on more than one SOC they need some more work.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Guennadi Liakhovetski <lg@denx.de>
Cc: Yoichi Yuasa <yuasa@linux-mips.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Harro Haan <hrhaan@yahoo.com>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Luotao Fu <l.fu@pengutronix.de>
Cc: Ilya Yanok <yanok@emcraft.com>
2010-01-05 10:10:07 +01:00
Baruch Siach
a759544ff9 mx25: add support for FEC on i.MX25
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:44 +01:00
Baruch Siach
dda71f1612 mx25: s/NO_PAD_CTL/NO_PAD_CTRL/
NO_PAD_CTL is not defined anywhere.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-04 11:47:44 +01:00
Linus Torvalds
60d9aa758c Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (90 commits)
  jffs2: Fix long-standing bug with symlink garbage collection.
  mtd: OneNAND: Fix test of unsigned in onenand_otp_walk()
  mtd: cfi_cmdset_0002, fix lock imbalance
  Revert "mtd: move mxcnd_remove to .exit.text"
  mtd: m25p80: add support for Macronix MX25L4005A
  kmsg_dump: fix build for CONFIG_PRINTK=n
  mtd: nandsim: add support for 4KiB pages
  mtd: mtdoops: refactor as a kmsg_dumper
  mtd: mtdoops: make record size configurable
  mtd: mtdoops: limit the maximum mtd partition size
  mtd: mtdoops: keep track of used/unused pages in an array
  mtd: mtdoops: several minor cleanups
  core: Add kernel message dumper to call on oopses and panics
  mtd: add ARM pismo support
  mtd: pxa3xx_nand: Fix PIO data transfer
  mtd: nand: fix multi-chip suspend problem
  mtd: add support for switching old SST chips into QRY mode
  mtd: fix M29W800D dev_id and uaddr
  mtd: don't use PF_MEMALLOC
  mtd: Add bad block table overrides to Davinci NAND driver
  ...

Fixed up conflicts (mostly trivial) in
	drivers/mtd/devices/m25p80.c
	drivers/mtd/maps/pcmciamtd.c
	drivers/mtd/nand/pxa3xx_nand.c
	kernel/printk.c
2009-12-16 10:23:43 -08:00
Daniel Mack
7e8d5cd93f USB: Add EHCI support for MX27 and MX31 based boards
The Freescale MX27 and MX31 SoCs have a EHCI controller onboard.
The controller is capable of USB on the go. This patch adds
a driver to support all three of them.

Users have to pass details about serial interface configuration in the
platform data.

The USB OTG core used here is the ARC core, so the driver should
be renamed and probably be merged with ehci-fsl.c eventually.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11 11:55:18 -08:00
Linus Torvalds
4ef58d4e2a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
  tree-wide: fix misspelling of "definition" in comments
  reiserfs: fix misspelling of "journaled"
  doc: Fix a typo in slub.txt.
  inotify: remove superfluous return code check
  hdlc: spelling fix in find_pvc() comment
  doc: fix regulator docs cut-and-pasteism
  mtd: Fix comment in Kconfig
  doc: Fix IRQ chip docs
  tree-wide: fix assorted typos all over the place
  drivers/ata/libata-sff.c: comment spelling fixes
  fix typos/grammos in Documentation/edac.txt
  sysctl: add missing comments
  fs/debugfs/inode.c: fix comment typos
  sgivwfb: Make use of ARRAY_SIZE.
  sky2: fix sky2_link_down copy/paste comment error
  tree-wide: fix typos "couter" -> "counter"
  tree-wide: fix typos "offest" -> "offset"
  fix kerneldoc for set_irq_msi()
  spidev: fix double "of of" in comment
  comment typo fix: sybsystem -> subsystem
  ...
2009-12-09 19:43:33 -08:00
Russell King
677f4f64e4 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable 2009-12-04 17:34:50 +00:00
André Goddard Rosa
af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Sascha Hauer
4c8b581dd2 i.MX27 audmux: Fix register offsets
We have two holes in the register space. The driver did not
handle this. Fix it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-02 12:17:16 +01:00
Alan Carvalho de Assis
9e3e7afe9b mx27: mxt_td60: Add support to SD/MMC
This patch configures iomux and i2c io expander in order to add
support to SD/MMC cards on i-MXT TD60.

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-02 12:06:14 +01:00
Yoichi Yuasa
415c7d26d2 Add KZM-ARM11-01 support
Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-27 09:17:00 +01:00
Alan Carvalho de Assis
143a179d6c mx27: Add basic support for Maxtrack i-MXT TD60
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-27 09:01:56 +01:00
Uwe Kleine-König
fb37046630 ARM: fix "offest" -> "offset" typo
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-26 11:55:19 +00:00
Sascha Hauer
4998f1a30c mxc: mx1/mx2 DMA: add a possibility to create an endless DMA transfer
This is useful for audio where we do not want to setup a new scatterlist
after playing 4GB of audio data. This would cause skips in the playback.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:40:14 +01:00
Sascha Hauer
654166d687 mxc: iomux v3: remove resource handling
The current model does not allow to put a pad into different modes
once a pins is allocated. Remove the resource handling.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:39:43 +01:00
Sascha Hauer
c6e7c0e20d mx3: Add SSI pins to iomux table
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:39:35 +01:00
Valentin Longchamp
9e554540f8 mx31: pins used for mx31moboard USB
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-24 08:26:37 +01:00
Daniel Mack
52939c03e5 ARM: MX3: fix CPU revision number detection
The macro mx31_revision() used to take the global variable system_rev to
determine the CPU revision number. However, this number is expected to
be set by the bootloader and is usually zero (at least on my MX31 based
boards here). More than that, it is usually taken to identify the
board's revision, not the CPU's.

Fix that by reading the the CPU's SREV register instead.

Right now, mx31_read_cpu_rev() is called from mx31_clocks_init() which
is admittedly not a good place for it. However, we need to enable the
IIM clock first, and the clock code also has conditional code that
depends on mx31_revision() returning the right thing.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-23 11:51:18 +01:00
Daniel Mack
b7d91a62cb ARM: MX3: modularize 'mx31lite' code
This commit splits the support code for LogicPD's mx31lite hardware
into module and board specific parts.

This introduces a new mandatory coreparam called 'mx31lite_baseboard'
which specifies the base board support to use. For now, only the LiteKit
development board is supported, and developers of own boards are
encouraged to use that as reference.

The UART support moved to the board code.
Some comments were amended along the way.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-19 17:11:01 +01:00
Uwe Kleine-König
3f92a8bd5f imx: copy constants from mx3x.h to mx35.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:42:00 +01:00
Uwe Kleine-König
ebca1a5543 imx: copy constants from mx3x.h to mx31.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:55 +01:00
Uwe Kleine-König
2ae959f420 imx: copy constants from mx2x.h to mx27.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:44 +01:00
Uwe Kleine-König
4c12b3c2e3 imx: copy constants from mx2x.h to mx21.h using the appropriate namespace
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:38 +01:00
Uwe Kleine-König
c8e5db0809 imx: reformat mx25.h to match the other platform includes
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:27 +01:00
Uwe Kleine-König
ae55326a00 imx: add namespace prefixes for symbols in mx35.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:21 +01:00
Uwe Kleine-König
4f683a046c imx: add namespace prefixes for symbols in mx31.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:17 +01:00
Uwe Kleine-König
e4d0f7c71d imx: add namespace prefixes for symbols in mx3x.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:12 +01:00
Uwe Kleine-König
26b10e7443 imx: add namespace prefixes for symbols in mx27.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:41:03 +01:00
Uwe Kleine-König
c112931377 imx: add namespace prefixes for symbols in mx21.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:55 +01:00
Uwe Kleine-König
b9fc90a48a imx: add namespace prefixes for symbols in mx2x.h
The old names are still defined using the new names.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:50 +01:00
Uwe Kleine-König
e676756fa4 imx: reorder mx3x.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:44 +01:00
Uwe Kleine-König
f73a42f705 imx: reorder mx27.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:38 +01:00
Uwe Kleine-König
27085f2518 imx: reorder mx21.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:33 +01:00
Uwe Kleine-König
104071b6dc imx: reorder mx2x.h
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18 10:40:28 +01:00
Sascha Hauer
9eedbdf1b4 MXC: Add a digital audio multiplexer driver
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:39 +01:00
Sascha Hauer
34499a7cc5 pca100: Add board to uncompress.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:30:19 +01:00
Uwe Kleine-König
060d20d32a imx/gpio: Use handle_level_irq
According to Russell King handle_edge_irq is only useful for "edge-based
inputs where the controller does not remember transitions with the input
masked."

So using handle_edge_irq unconditionally for both edge and level irqs is
wrong.  Testing showed that the controller does remember transitions
while the interrupt is masked.  So use handle_level_irq unconditionally.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +01:00
Daniel Mack
f4f8bda232 MXC: Add support for ULPI Viewports
The ARC USB OTG Core has support for accessing ULPI tranceivers
through so called ULPI viewports. Export a set of function for use with
the USB OTG framework.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:15 +01:00
Valentin Longchamp
8963c49fdb mx31: various pins used for mx31moboard
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:14 +01:00
Daniel Mack
115b40c3d7 ARM: MX3: add MX3X_UART1_BASE_ADDR for uncompression on lilly1131
Reported-by: Jörg Knobloch <knobloch@incostartec.com>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-14 10:29:12 +01:00
Sascha Hauer
f1372055df mxc_nand: Allow flash based bbt
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-11-12 08:33:32 +01:00
Sascha Hauer
b5f3294f0b spi: add SPI driver for most known i.MX SoCs
This driver has been tested on i.MX1/i.MX27/i.MX35 with an AT25 type
EEPROM and on i.MX27/i.MX31 with a Freescale MC13783 PMIC.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Andrea Paterniani <a.paterniani@swapp-eng.it>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:43 -07:00
Valentin Longchamp
4bd1527a64 mx31: define various GPIOs used on mx31moboard
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:41:09 +02:00
Sascha Hauer
7bc07ebc7d mx3x: Fixup USB base addresses
The i.MX31 and the i.MX35 have different USB base addresses. Adjust
the resources accordingly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:41:01 +02:00
Valentin Longchamp
89829d5fe3 mx31: added one more pin definition
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:48 +02:00
Dmitriy Taychenachev
94da274b49 MXC: add iomux pins configuration support for MXC91231
Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:47 +02:00
Dmitriy Taychenachev
fd6ac7bb9d MXC: add basic MXC91231 support
Signed-off-by: Dmitriy Taychenachev <dimichxp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:46 +02:00
Lothar Waßmann
8e5be212cb i.MX25 iomux definitions (corrected version)
Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:45 +02:00
Sascha Hauer
635baf6b40 Freescale i.MX25 PDK (3ds) board support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:43 +02:00
Sascha Hauer
8c25c36f33 Add i.MX25 support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:42 +02:00
Sascha Hauer
a058cbc179 mxc pwm: add mx25 support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:41 +02:00
Sascha Hauer
6134b2cbb0 iomux-v3: Allow for a runtime base address
also, check for a valid pad_ctrl_ofs before changing the
pad control register.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:41 +02:00
Sascha Hauer
fc2a9f0bc7 MXC: i.MX25 timer support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:40 +02:00
Sascha Hauer
12b8eb8652 MXC: use variable for irq controller base in entry-macro.S
This allows us to determine the irq controller base address
on runtime.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-14 12:40:39 +02:00
Eric Benard
a961bf380b Add support for Eukrea's MBIMX27
MBIMX27 is the evaluation board for CPUIMX27 and integrates : a
QVGA TFT, a SPI touchscreen controler, a SDCard connector wired to
SDHC1.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:12 +02:00
Eric Benard
af5b1df713 Add support for Eukrea's CPUIMX27
CPUIMX27 is built around Freescale's i.MX27 and has up to 64MB of
 NOR Flash, up to 512MB of NAND Flash and up to 256MB of mDDR,
 it includes an ethernet PHY in MII mode, an I2C RTC and a
 ST16554 QuadUART on nCS3.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:12 +02:00
Daniel Mack
88e29a8d21 MX3: add additional USB pins to iomux
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:12 +02:00
Sascha Hauer
5e63ff9a97 [ARM] MXC: remove the now unused #ifndef CONFIG_COMMON_CLKDEV
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:11 +02:00
Sascha Hauer
7dae1134cd [ARM] MXC: Switch MX1 to clkdev support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:10 +02:00
Sascha Hauer
6d73665f05 MXC PLL decoding: calculate mfn value with less magic
Also, use cpu_is_* macros rather than CONFIG_ARCH_*

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:10 +02:00
Sascha Hauer
5ef881bbec MXC: pwm driver fixes
- fix off-by-one error in divider calculation
- disable pwm in pwm_disable

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:10 +02:00
Sascha Hauer
494f22dddc MXC gpio interrupt support: move register definitions to .c file
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:10 +02:00
Sascha Hauer
8afaada2dc mxc gpio: CONFIG_ARCH_* -> cpu_is_*()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:11:09 +02:00
Sascha Hauer
343684ffb7 imxfb: Add support for multiple displays
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:56 +02:00
Sascha Hauer
f497d0153a imxfb: calculate bpix value from bits_per_pixel
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:56 +02:00
Sascha Hauer
997d74b18a MXC iomux-v3: Fix defines for PAD_CTL registers
The old defines leaked in from an old version of the patch.
Change the defines to match the register layout of the iomuxer.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:54 +02:00
Sascha Hauer
c5aa0ad0c5 mxc: turn to soc specific init_irq functions
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:54 +02:00
Sascha Hauer
12308dfe37 mxc: remove do not include directly
Everyone should be free to include the files he actually needs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:54 +02:00
Sascha Hauer
ccc1a6f8ee MXC: remove board specific setup of MXC_LL_UART_[PV]ADDR
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:52 +02:00
Sascha Hauer
d30c74a02f MXC uncompress macros: determine uart base by machine type
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:52 +02:00
Sascha Hauer
abae613056 mxc: remove ARCH_NR_GPIOS
Use the default value of 256 which is enough for all i.MX SoCs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:52 +02:00
Sascha Hauer
be124c9427 system.c: runtime base address
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:51 +02:00
Sascha Hauer
8db5d1a64d MXC: pass base/irq to mxc_timer_init
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-08-07 12:10:51 +02:00
Guennadi Liakhovetski
32c1ad9ab2 pcm037: add MT9T031 camera support
Add support for the MT9T031 CMOS camera sensor from Aptina to the PCM037
board. Also add two I2C iomux pin definitions, needed for pcm037. Also
remove now unneeded #ifdef CONFIG_I2C_IMX.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-23 14:25:26 +02:00
Linus Torvalds
2cf4d4514d Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (417 commits)
  MAINTAINERS: EB110ATX is not ebsa110
  MAINTAINERS: update Eric Miao's email address and status
  fb: add support of LCD display controller on pxa168/910 (base layer)
  [ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN
  [ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
  [ARM] 5544/1: Trust PrimeCell resource sizes
  [ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
  [ARM] pxa/sharpsl_pm: drop set_irq_type calls
  [ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
  [ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
  [ARM] sa1100: remove unused collie_pm.c
  [ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
  [ARM] 5550/1: Add default configure file for w90p910 platform
  [ARM] 5549/1: Add clock api for w90p910 platform.
  [ARM] 5548/1: Add gpio api for w90p910 platform
  [ARM] 5551/1: Add multi-function pin api for w90p910 platform.
  [ARM] Make ARM_VIC_NR depend on ARM_VIC
  [ARM] 5546/1: ARM PL022 SSP/SPI driver v3
  ARM: OMAP4: SMP: Update defconfig for OMAP4430
  ARM: OMAP4: SMP: Enable SMP support for OMAP4430
  ...
2009-06-14 13:42:43 -07:00
Fabian Godehardt
b6e4913834 imx: serial: add IrDA support to serial driver
Using the iMX serial driver with an IrDA device
needs extra peripheral settings and specific
timing depending on the transmitter circuitry used.

Signed-off-by: Fabian Godehardt <fg@emlix.com>
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11 08:51:08 -07:00
Daniel Schaeffer
8c032ec337 mxc: Add i.MX27LITE board support
Sascha Hauer wrote:
> On Tue, Jun 02, 2009 at 04:18:42PM -0400, Daniel Schaeffer wrote:
>> Add basic support for the Logic i.MX27LITE board.
>>
>> Signed-off-by: Daniel Schaeffer <daniel.schaeffer@timesys.com>
>
> Besides the comment made by Fabio this looks ok to me.
>
> Sascha
>
>

Fixed issues pointed out by Fabio and Magnus, and rebased to mxc-master head.

Signed-off-by: Daniel Schaeffer <daniel.schaeffer@timesys.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-04 09:34:23 +02:00
Fabio Estevam
aefa1c6e7b MX35: Add basic support for MX35PDK board
Add basic support for MX35PDK board (www.freescale.com/imx35pdk).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-03 11:44:50 +02:00
Daniel Mack
1bc34f7964 ARM: MX3: add skeleton for lilly-1131 development board
Support code for lilly-1131 is implemented in a module/baseboard
fashion. All code specific to peripherals found on the development board
will go to this file.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26 12:30:40 +02:00
Daniel Mack
65b1aa13f2 ARM: MX3: basic support for lilly-1131 board
This patch adds basic support for INCO startec's LILLY-1131 iMX31 based
modules. The module needs a baseboard support to work which will be
added in the next patch.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26 12:30:32 +02:00
Alberto Panizzo
5e9145edcc Atmark Armadillo 500 board support.
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-19 11:24:57 +02:00
Magnus Lilja
135cad366b i.MX31: Add support for the CPLD on PDK Debug board.
The i.MX31 PDK consists of several boards, one of them is a debug
board containing a CPLD which controls some debug leds, switch
buttons, an interrupt chip and an Ethernet controller.
This patch adds support for detecting if the PDK board is present
(during boot) and adds the interrupt chip to the kernel.

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-18 08:36:27 +02:00
Valentin Longchamp
c2e5307b90 mx31: changed CONSISTENT_DMA_SIZE to 8M for mx31 video
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:21:26 +02:00
Valentin Longchamp
ef754d6358 mx31: remove gpio_request calls from iomux code
Since iomux code is not directly related to gpio on mx31, the calls
to gpio_request are removed from iomux.c file.

These calls have to be done in platform initialization files. The
name of the singe pin call for iomux is also changed to
mxc_iomux_alloc_pin.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:20:40 +02:00
Sascha Hauer
81ec1f929f mxc: fix wrong register access in timer code
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:20:28 +02:00
Magnus Lilja
c133261631 i.MX31: Correct comments on CONFIG_DEBUG_LL.
Several comments in board config files stated "mandatory for
CONFIG_LL_DEBUG" but the correct name is CONFIG_DEBUG_LL.

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:18:25 +02:00
Magnus Lilja
3b7b8db122 i.MX31: Removed unused items from board-mx31lite.h.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:18:16 +02:00
Valentin Longchamp
f801079b2b mx31: define various pins used on mx31moboard (v2)
As suggested by Sascha, I regroup them in a single patch so that the
other patches become more orthogonal.

changes since v1: changed I2C1 pin names

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:17:25 +02:00
Alan Carvalho de Assis
45001e92d0 i.MX31: Add hw-random for RNGA
This hw-random driver add support to RNGA hardware found
on some i.MX processors.

Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:17:16 +02:00
Fabio Estevam
ec9be0debd MX27: Add basic support to MX27PDK
This patch adds basic support to MX27PDK board http://www.freescale.com/imx27pdk ).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:55 +02:00
Holger Schurig
c010dba89b imx: re-work of PWM, add i.MX21 support
* Kconfig enables now HAVE_PWM (this enables in turn the selection of
  CONFIG_BACKLIGHT_PWM)
* changes CONFIG_ARCH_MXyy to CONFIG_MACH_MXyy
* fix some register names to match those of the reference manual
* write a stub code so that the PWM can be used to program the
  LCD backlight
* convert from #ifdef CONFIG_ARCH_MXxx to cpu_is_mxXX()
* remove unneeded defines and fix 80-column "violations" of checkpatch.pl

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:38 +02:00
Ivo Clarysse
6b91edde09 MXC: mx21ads base support
[PATCH v6] MXC: mx21ads base support

Base machine support for the  Freescale i.MX21ADS
(M9328MX21ADSE) Application Development System.

Signed-off-by: Ivo Clarysse <ivo.clarysse@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:24 +02:00
Guennadi Liakhovetski
910862ec09 mxc: emulate GPIO interrupt on both-edges
MXC GPIO controller does not support generation of interrupts on both
edges. Emulate this mode in software by reconfiguring the irq trigger
polarity on each interrupt. This follows an example of
drivers/mfd/asic3.c.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:16:06 +02:00
Holger Schurig
fde364742a imx: exit functions can/should be void
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:58 +02:00
Sascha Hauer
84c9fa4304 mxc irq: make architecture runtime dependent
Currently we depend on hardcoded base addresses for the interrupt
controller. This prevents us from compiling in more than one i.MX
architecture at a time. This patch changes the base address to a
runtime calculated one.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:45 +02:00
Sascha Hauer
ec996ba9b5 mxc timer: make compile time independent
Currently we depend on hardcoded base addresses for the timer.
This prevents us from compiling in more than one i.MX architecture
at a time. This patch changes the base address to a runtime
calculated one.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:42 +02:00
Sascha Hauer
cd4a05f9df MXC: rename mxc_map_io to architecture specific versions
This allows us to have more mapping functions for more than one
i.MX architecture in the kernel. As this is the earliest board
specific hook we have, also use it to set the cpu type.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:37 +02:00
Sascha Hauer
54df526819 [ARM] MX35: Add PCM043 board support
The PCM043 is a i.MX35 based board from Phytec also known as the
phyCORE-i.MX35.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:08 +02:00
Sascha Hauer
218deaa743 MX35: Add iomux pin defintions
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:15:03 +02:00
Sascha Hauer
bca6ef1e53 MXC: Add iomux support for MX35 SoCs
This iomux is called iomux-v3 in the tree because it is the third known
incarnation of MXC iomuxers. It is not only found on the MX35 but also
on the MX51 and probably others.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:14:56 +02:00
Sascha Hauer
01eb1753fc MXC irq: remove unused defines
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-07 16:14:38 +02:00
Uwe Kleine-König
7b9020badf mx27ads: move PBC mapping out of vmalloc space
Before this patch I got the following line in my dmesg:

	[    0.000000] BUG: mapping for 0xd4000000 at 0xeb000000 overlaps vmalloc space

VMALLOC_END is 0xf4000000 and there are the following other mappings
defined for mx27ads:

	(0xa0500000,+0x00001000) maps to 0xffff0000
	(0x10000000,+0x00100000) maps to 0xf4000000
	(0x80000000,+0x00100000) maps to 0xf4100000
	(0xd8000000,+0x00100000) maps to 0xf4200000

So map PBC to 0xf4300000.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-05 09:37:08 +02:00
Sascha Hauer
e2c97e7fdc MXC: remove BUG_ON in interrupt handler
On i.MX31 I sometimes get spurious interrupts. There is no need
to crash the whole system when this happens. Instead, silently
ignore it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-05 09:37:01 +02:00
Martin Fuzzey
f2292532a5 mxc : BUG in imx_dma_request
On MX2 platforms imx_dma_request() calls request_irq() which may sleep
with interrupts disabled.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-05 09:36:36 +02:00
Martin Fuzzey
de0096d809 mxc : Clean up properly when imx_dma_free() used without imx_dma_disable()
The sequence
	imx_dma_request()
	imx_dma_enable()
	imx_dma_free()
left the dma channel in_use mode and did not release the timer.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-05 09:36:22 +02:00
Magnus Damm
8e19608e8b clocksource: pass clocksource to read() callback
Pass clocksource pointer to the read() callback for clocksources.  This
allows us to share the callback between multiple instances.

[hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods]
[akpm@linux-foundation.org: cleanup]
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21 13:41:47 -07:00
Darius Augulis
3f2030163e Fix ifdef in plat-mxc/irc.c
Move ifdef under function brackets. This fixes compile crach when IRQ priorities
are disabled.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
2009-04-16 13:03:11 +02:00
Paulius Zaleckas
470f9b602e MXC: remove orphan imx_init_uart() definition
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-16 12:57:14 +02:00
Valentin Longchamp
d5f281043a mx31: pin definition for csi
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
2009-04-16 12:57:14 +02:00
Valentin Longchamp
c44af41ad5 MX31: pin definition for sdhc2
This also adds the pins used on mx31moboard for WP and CD

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
2009-04-16 12:57:14 +02:00
Vladimir Barinov
c5c96f4dce MX31: Add I2C pin definitions
Add I2C pin definitions for MX31 SoC

Signed-off-by: Vladimir Barinov <vbarinov@embeddedalley.com>
2009-04-16 12:57:13 +02:00
Sascha Hauer
4bd962987d MX31: Add more alternate pin definitions
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-16 12:57:13 +02:00
Holger Schurig
1b3c9bf2cd imx21: activate i2c
Set the correct clkdev-name for the i2c clock.

It also get's rid of the ARCH_NR_GPIOS define on the rationale
that isn't an ARCH-wide setting anyway. If a device has two
pca953x devices, the reserved number will be wrong.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
2009-04-16 12:57:13 +02:00
Linus Torvalds
0e26da0f22 Merge branch 'i2c-for-2630-v2' of git://aeryn.fluff.org.uk/bjdooks/linux
* 'i2c-for-2630-v2' of git://aeryn.fluff.org.uk/bjdooks/linux:
  i2c: imx: Make disable_delay a per-device variable
  i2c: xtensa s6000 i2c driver
  powerpc/85xx: i2c-mpc: use new I2C bindings for the Socates board
  i2c: i2c-mpc: make I2C bus speed configurable
  i2c: i2c-mpc: use dev based printout function
  i2c: i2c-mpc: various coding style fixes
  i2c: imx: Add missing request_mem_region in probe()
  i2c: i2c-s3c2410: Initialise Samsung I2C controller early
  i2c-s3c2410: Simplify bus frequency calculation
  i2c-s3c2410: sda_delay should be in ns, not clock ticks
  i2c: iMX/MXC support
2009-04-07 08:45:12 -07:00
Darius Augulis
aa11e38ce6 i2c: iMX/MXC support
Implementation of I2C Adapter/Algorithm Driver for I2C Bus integrated
in Freescale's i.MX/MXC processors.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-04-07 10:18:32 +01:00
Paulius Zaleckas
6acc81c394 V4L/DVB (11350): Add camera (CSI) driver for MX1
Add support for CMOS Sensor Interface on i.MX1 and i.MXL SoCs.

 create mode 100644 arch/arm/mach-mx1/ksym_mx1.c
 create mode 100644 arch/arm/mach-mx1/mx1_camera_fiq.S
 create mode 100644 arch/arm/plat-mxc/include/mach/mx1_camera.h
 create mode 100644 drivers/media/video/mx1_camera.c

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06 21:43:58 -03:00
Guennadi Liakhovetski
4f67130ad3 V4L/DVB (10674): soc-camera: camera host driver for i.MX3x SoCs
Tested with 8 bit Bayer and 8 bit monochrome video.

 create mode 100644 arch/arm/plat-mxc/include/mach/mx3_camera.h
 create mode 100644 drivers/media/video/mx3_camera.c

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:53 -03:00
Ilya Yanok
74bef9a4fa mxc: add arch_reset() function
This patch adds arch_reset() function for all mxc platforms.

It also removes (unsused) arch/arm/mach-mx2/system.c file.

This patch has been tested on i.MX1/27/31/35

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:14 +01:00
Russell King
be093beb60 [ARM] pass reboot command line to arch_reset()
OMAP wishes to pass state to the boot loader upon reboot in order to
instruct it whether to wait for USB-based reflashing or not.  There is
already a facility to do this via the reboot() syscall, except we ignore
the string passed to machine_restart().

This patch fixes things to pass this string to arch_reset().  This means
that we keep the reboot mode limited to telling the kernel _how_ to
perform the reboot which should be independent of what we request the
boot loader to do.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-19 16:20:24 +00:00
Russell King
3879f5d6f0 Merge branch 'imx-fb-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx into devel
Conflicts:

	drivers/video/mx3fb.c
2009-03-16 22:28:04 +00:00
Russell King
97fb44eb6b Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel
Conflicts:

	arch/arm/mach-at91/gpio.c
2009-03-13 21:44:51 +00:00
Ilya Yanok
148854c65e qong: basic support for Dave/DENX QongEVB-LITE board
This patch adds basic support for Dave/DENX QongEVB-LITE i.MX31-based
board. It includes support for clocks initialization, UART1, NOR-flash,
FPGA-attached NAND flash and DNET ethernet controller (inside FPGA).

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:35:05 +01:00
Sascha Hauer
cc83e4096c Use __force in IO_ADDRESS macro to silence sparse
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:33 +01:00
Sascha Hauer
9eb2eb8c40 MX31 clkdev support
This patch adds clkdev support for i.MX31. This is done in a
similar way done previously for i.MX27

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:32 +01:00
Sascha Hauer
2cb536d13c [ARM] MX35: add clock support
This patch adds clock support for i.MX35 SoCs. We do not support setting
of clock rates yet, but most interesting clock rates should be reported.
I couldn't test all clock rates and the datasheet contains some obvious
bugs, so expect some bugs in this code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:28 +01:00
Sascha Hauer
198016e1b1 [ARM] MXC: add cpu_is_ macros
We had hardcoded cpu_is_ macros for mxc architectures till now. As we
want to run the same kernel on i.MX31 and i.MX35 this patch adds cpu_is_
macros which expand to 0 or 1 if only one architecture is compiled in and
only check for the cpu type if more than one architecture is compiled
in.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:26 +01:00
Sascha Hauer
c0a5f85523 [ARM] MX35: Add register definitions for the i.MX35
This patch moves the stuff common to i.MX31 and i.MX35 to mx3x.h and the
specifics to mx31.h/mx35.h. We can build a kernel which runs on i.MX31 and
i.MX35, so always include mx31.h and mx35.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:25 +01:00
Valentin Longchamp
e00f0b4a93 mx31moboard: initial support for various baseboards
This enables our mx31moboard to be used on the different baseboards that
we are developping according to the application needs. There are not
many differences between the boards for now, but when other peripherals
are available for mx31 the differences are going to grow.

v2: takes Sascha's comments into account

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:21 +01:00
Valentin Longchamp
e180a5c26f mx31: add pin definition for LCD
Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:20 +01:00
Guennadi Liakhovetski
999981d943 mxc: first set GPIO level, then switch direction to output
Make sure not to create spurious pulses on GPIOs, when configuring them as
output: first set required level, then switch direction.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:19 +01:00
Holger Schurig
6bbdbf2f95 arm/imx: Kconfig beautification
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:18 +01:00
Sascha Hauer
c2aaac70cd [ARM] iommux mx3: Add pin definitions for I2C
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:14 +01:00
Sascha Hauer
166091b189 [ARM] MXC: add pwm driver for i.MX SoCs
This driver has been tested on MX27/MX31. It should work on MX1/MX1
aswell, but the actual setting of the PWM is missing so far.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:10 +01:00
Sascha Hauer
c0b90a31ef imxfb: add platform specific init/exit functions
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:07 +01:00
Valentin Longchamp
b7222631c3 mx31: rework of iomux support
This new implemenatation avoids that two physical pins are claimed by
the same driver (also with the the gpr hardware modes).
The gpio kernel lib is also called when a capable gpio pin is assigned
its gpio function.
The mxc_iomux_mode function is still here for backward compatibility but
should not be used anymore.

V2:

In the precendent revision, the iomux code was claiming a pin when its
hardware mode was changed. This was uncorrect: when the hardware mode is
changed, the pin must still be claimed through the iomux.

In order to have a pin working in mode hw2, we must fist issue the
mxc_iomux_set_gpr call and then the corresponding mxc_iomux_mode calls
with the FUNC mode (usually done with mxc_iomux_setup_multiple_pins).
The reverse calls must be done to fee the pins.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:34:00 +01:00
Mark Brown
4d5f9cdacb mx31ads: Fix build for missing mx31.h
Several of the macros in mx31ads.h depend on mx31.h which is no longer
included in quite so many standard headers as it once was. Include it
directly so we can build.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:57 +01:00
Holger Schurig
e48135519b arm/imx21: Framebuffer support for i.MX21
This patch mimicks what Martin wrote on the mailing list:

* move arch/arm/mach-imx/include/mach/imxfb.h into
  arch/arm/mach-mxc/include/mach/imxfb.h
* changes Kconfig so that CONFIG_FB_IMX is selectable
* adds a platform device (copied from some pengutronix
  patches)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:55 +01:00
Holger Schurig
aa3b0a6f57 arm/imx21: clock support for i.MX21
Based on code from "Martin Fuzzey" <mfuzzey@gmail.com>

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:54 +01:00
Holger Schurig
260a1fd26c arm/imx2x: split i.MX21/i.MX27 register definitions
* define new CONFIG_ARCH_MX21 (this one is currently mutually exclusive to
  CONFIG_ARCH_MX27, but this might change)
* splits one header file. Memory definitions, interrupt sources,
  DMA channels are split into common part, i.MX27 specific and i.MX21
  specific.
* guard access to UART5/UART6, which don't exist on i.MX21

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:53 +01:00
Holger Schurig
058b7a6f46 arm/imx2x: removes a bunch of sparse-warnings
Here are some of the warnings that get fixed by this:

> 200 times: warning: cast adds address space to expression (<asn:2>)
twelve times: warning: symbol 'xxx' was not declared. Should it be static
two times: warning: symbol 'clock' shadows an earlier one
five times: warning: incorrect type in initializer (different address spaces)

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:52 +01:00
Sascha Hauer
edfcea80eb [ARM] MX27 Clock rework
This changes MX27 to use common clkdev. It also cleans up MX27 clock
support to be more readable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:51 +01:00
Sascha Hauer
d1755e3592 [ARM] MXC: add clkdev support
This patch only adds general clkdev support without actually switching
any MXC architecture to clkdev.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:50 +01:00
Sascha Hauer
e65fb0099f [ARM] MXC: remove _clk suffix from clock names
The context makes it clear already that these are clocks, so there's
no need for such a suffix. This patch only changes the clocks actually
used in the tree. The remaining clocks are renamed in the subsequent
architecture specific patches.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:48 +01:00
Sascha Hauer
30c730f8f9 [ARM] MXC: rework timer/clock initialisation
- rename mxc_clocks_init to architecture specific versions. This
  allows us to have more than one architecture compiled in.
- call mxc_timer_init from clock initialisation instead from board
  code

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:47 +01:00
Sascha Hauer
a2865197a5 [ARM] MXC: Use a single function for decoding a PLL
We had 3 versions of this function in clock support for MX1/2/3
Use a single one instead. I picked the one from the MX3 as it seems
to calculate more accurate as the other ones. Also, on MX27 and MX31 mfn
can be negative, this hasn't been handled correctly on MX27 since now.

This patch has been tested on MX27 and MX31 and produces the same clock
frequencies for me.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:46 +01:00
Holger Schurig
5512e88f3a arm/imx21: add kbuild support for the Freescale i.MX21
* adds Kconfig variables
* specifies different physical address for i.MX21 because of the
  different memory layouts
* disables support for UART5/UART6 in the i.MX serial driver
  (the i.MX21 doesn't have those modules)

Based on code from "Martin Fuzzey" <mfuzzey@gmail.com>

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:45 +01:00
Holger Schurig
ccfe30a7c8 arm/imx2x: new IOMUX definitions
* removed iomux-mx1-mx2.h completely
* distributes the former contents to four different files (iomux-mx1.h,
  iomux-mx21.h, iomux-mx27.h and the file iomux-mx2x.h, which is common to
  both i.MX21 and i.MX27).
* adds all documented IOMUX definitions for i.MX21 and i.MX27
* fixes a few that were wrong (PD14_AOUT_FEC_CLR, PE16_AF_RTCK).
* don't silenly include <linux/io.h>
* and fixes all collateral damage from above

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13 10:33:44 +01:00
Guennadi Liakhovetski
6e1588cbd8 i.MX31: framebuffer driver
This is a framebuffer driver for i.MX31 SoCs. It only supports synchronous
displays, vertical panning supported, no overlay support.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-02-26 14:00:58 -07:00
Dan Williams
1febd91acf Revert "i.MX31: framebuffer driver"
This reverts commit 86528da229.

This version of the patch was tab-to-space corrupted before
application.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-02-26 13:58:37 -07:00
Russell King
22b61a11fd Merge branch 'dma' into devel
Conflicts:

	arch/arm/plat-mxc/dma-mx1-mx2.c
2009-02-21 21:42:50 +00:00
Sascha Hauer
d96be879ff mmc: Add a MX2/MX3 specific SDHC driver
This patch adds a MX2/MX3 specific SDHC driver. The hardware is basically
the same as in the MX1, but unlike the MX1 controller the MX2
controller just works as expected. Since the MX1 driver has more
workarounds for bugs than anything else I had no success with supporting
MX1 and MX2 in a sane way in one driver.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2009-02-02 20:57:05 +01:00
Guennadi Liakhovetski
86528da229 i.MX31: framebuffer driver
This is a framebuffer driver for i.MX31 SoCs. It only supports synchronous
displays, vertical panning supported, no overlay support.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-01-21 10:32:34 -07:00
Guennadi Liakhovetski
5296b56d1b i.MX31: Image Processing Unit DMA and IRQ drivers
i.MX3x SoCs contain an Image Processing Unit, consisting of a Control
Module (CM), Display Interface (DI), Synchronous Display Controller (SDC),
Asynchronous Display Controller (ADC), Image Converter (IC), Post-Filter
(PF), Camera Sensor Interface (CSI), and an Image DMA Controller (IDMAC).
CM contains, among other blocks, an Interrupt Generator (IG) and a Clock
and Reset Control Unit (CRCU). This driver serves IDMAC and IG. They are
supported over dmaengine and irq-chip APIs respectively.

IDMAC is a specialised DMA controller, its DMA channels cannot be used for
general-purpose operations, even though it might be possible to configure
a memory-to-memory channel for memcpy operation. This driver will not work
with generic dmaengine clients, clients, wishing to use it must use
respective wrapper structures, they also must specify which channels they
require, as channels are hard-wired to specific IPU functions.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-01-19 15:36:21 -07:00
Darius Augulis
2a4f136fbd USB: add imx udc gadget driver
Implementation of USB device driver integrated in Freescale's i.MXL
processor.

Adds USB device driver for i.MXL.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07 10:00:11 -08:00
Linus Torvalds
b840d79631 Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits)
  x86: export vector_used_by_percpu_irq
  x86: use logical apicid in x2apic_cluster's x2apic_cpu_mask_to_apicid_and()
  sched: nominate preferred wakeup cpu, fix
  x86: fix lguest used_vectors breakage, -v2
  x86: fix warning in arch/x86/kernel/io_apic.c
  sched: fix warning in kernel/sched.c
  sched: move test_sd_parent() to an SMP section of sched.h
  sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc>0
  sched: activate active load balancing in new idle cpus
  sched: bias task wakeups to preferred semi-idle packages
  sched: nominate preferred wakeup cpu
  sched: favour lower logical cpu number for sched_mc balance
  sched: framework for sched_mc/smt_power_savings=N
  sched: convert BALANCE_FOR_xx_POWER to inline functions
  x86: use possible_cpus=NUM to extend the possible cpus allowed
  x86: fix cpu_mask_to_apicid_and to include cpu_online_mask
  x86: update io_apic.c to the new cpumask code
  x86: Introduce topology_core_cpumask()/topology_thread_cpumask()
  x86: xen: use smp_call_function_many()
  x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c
  ...

Fixed up trivial conflict in kernel/time/tick-sched.c manually
2009-01-02 11:44:09 -08:00
Russell King
4e57ea9a2e [ARM] dma: remove usage of dmamode_t from MXC platform support
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-01-02 12:34:31 +00:00
Sascha Hauer
a244909152 [ARM] MXC: do not include mach/hardware.h from mach/memory.h
Instead of including other header files, define PHYS_OFFSET directly

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 16:40:14 +01:00
Sascha Hauer
44421e4258 [ARM] MXC: do not include mach/hardware.h from mach/timex.h
Instead of including other header files, define CLOCK_TICK_RATE directly

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 16:40:12 +01:00
Sascha Hauer
9d631b835f [ARM] MXC: remove dependency to other include files from irqs.h
This patch removes the inclusion of mach/hardware.h from mach/irqs.h and
switches to more meaningful names for the irq related macros.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 16:40:11 +01:00
Sascha Hauer
7c99502383 [ARM] MX1/MX2 DMA: add missing local_irq_restore()
This patch adds a missing call to local_irq_restore() and fixes some
compiler warnings about unused variables for MX1.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 16:40:04 +01:00
Sascha Hauer
2955de5fad [ARM] MX1: Add missing selection of ARM920T
The MX1 only has one possible CPU type, ARM920T. Select it in
Kconfig.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18 09:32:23 +01:00
Claudio Scordino
47fee6fedd Unused variable 'reg' removed.
Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:44 +01:00
Paulius Zaleckas
d7927e1916 patch-mxc-fiq
Drivers which are going to use it will have to select it and use
mxc_set_irq_fiq() to set FIQ mode for this interrupt.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:43 +01:00
Darius Augulis
5032630f39 patch-mx1-mtd-xip
Adds MTD XIP support for ARCH_MX1.

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:42 +01:00
Paulius Zaleckas
cfca8b539f patch-mxc-add-ARCH_MX1
Adds MX1 architecture to platform MXC. It will supersede mach-imx
and let it die.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:40 +01:00
Darius Augulis
d133d6a893 patch-iomux-mx1-mx2-cleanup
Fix GIUS register setup in the mxc_gpio_mode().

Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16 14:58:26 +01:00