Commit Graph

1296 Commits

Author SHA1 Message Date
Marek Vasut b476ef059e ARM: pxa/balloon3: Disperse MFP config
Move pin config to appropriate places and use it only if needed.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-By: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:10:40 +08:00
Haojian Zhuang 799929d704 ARM: pxa: reduce the scope of get_memclk_frequency_10khz()
Up to now, only pxa2xx pcmcia driver is using the API. No other device driver
is using this API in PXA3xx or any other PXA silicons.

Restrict the scope only on pxa2xx and remove the implementation of pxa3xx. So
we can avoid oo much checking on cpuid after more pxa chips supported.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:31 +08:00
Haojian Zhuang ecf89b8a91 ARM: pxa: reduce the scope of get_clk_frequency_khz()
get_clk_frequency_khz() is used in private cpufreq driver. In order to meet
the change of different pxa silicons, checking cpuid is introduced in
get_clk_frequency_khz(). While more pxa silicons are supported, the workload
of checking cpuid is higher.

So restrict the scope of get_clk_frequency_khz() on pxa2xx. Different pxa
silcions use different private cpufreq driver to avoid too much checking
on cpuid.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:30 +08:00
Haojian Zhuang 20266df55d ARM: pxa: append tavorevb3 support
Bringup tavorevb3 development platform. UART and PMIC are enabled.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:24 +08:00
Mark F. Brown 4a2490eac8 ARM: pxa: moved pxa27x_keypad.h to platform pxa directory
mach-mmp utilizes pxa27x_keypad code so we need to move header to
platform pxa directory.

Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-09 17:07:10 +08:00
Marek Vasut a754aea25e ARM: pxa: fix pxa3xx-u2d crash when ULPI not used
In case the pxa3xx-u2d driver isn't used, probing of ohci-pxa27x will cause an
ugly kernel crash (NULL pointer dereference in pxa3xx_u2d_start_hc(), because
struct u2d is NULL and clk_enable() call will crash the kernel, trying to access
it).

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:18 +08:00
Haojian Zhuang 6ac6b817f3 ARM: pxa: encode IRQ number into .nr_irqs
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:17 +08:00
Igor Grinberg 1b43d8eda7 ARM: pxa/cm-x300: enable USB host port2
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:17 +08:00
Igor Grinberg 69f22be7b1 ARM: pxa: add U2D controller and ULPI driver for pxa3xx
USB2.0 Device Controller (U2DC) which is found in Marvell PXA3xx.
U2DC supports both High and Full speed modes.
PXA320 and PXA300 U2DC supports only UTMI interface.
PXA310 U2DC supports only ULPI interface and has the OTG capability.

U2D Controller ULPI driver introduced in this patch supports only the
PXA310 USB Host via the ULPI.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-10-08 16:21:17 +08:00
Linus Torvalds 6e029fe373 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits)
  ARM: 6411/1: vexpress: set RAM latencies to 1 cycle for PL310 on ct-ca9x4 tile
  ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE
  ARM: 6408/1: omap: Map only available sram memory
  ARM: 6407/1: mmu: Setup MT_MEMORY and MT_MEMORY_NONCACHED L1 entries
  ARM: pxa: remove pr_<level> uses of KERN_<level>
  ARM: pxa168fb: clear enable bit when not active
  ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configured
  ARM: pxa168: fix corrected reset vector
  ARM: pxa: Use PIO for PI2C communication on Palm27x
  ARM: pxa: Fix Vpac270 gpio_power for MMC
  ARM: 6401/1: plug a race in the alignment trap handler
  ARM: 6406/1: at91sam9g45: fix i2c bus speed
  leds: leds-ns2: fix locking
  ARM: dove: fix __io() definition to use bus based offset
  dmaengine: fix interrupt clearing for mv_xor
  ARM: kirkwood: Unbreak PCIe I/O port
  ARM: Fix build error when using KCONFIG_CONFIG
  ARM: 6383/1: Implement phys_mem_access_prot() to avoid attributes aliasing
  ARM: 6400/1: at91: fix arch_gettimeoffset fallout
  ARM: 6398/1: add proc info for ARM11MPCore/Cortex-A9 from ARM
  ...
2010-09-27 12:32:36 -07:00
Joe Perches d42028060d ARM: pxa: remove pr_<level> uses of KERN_<level>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-09-25 09:47:04 +08:00
Eric Miao cfc6a554d7 ARM: pxa: fix cpu_is_pxa*() not expanding to zero when not configured
When CONFIG_PXA3xx is not selected, cpu_is_pxa3xx() doesn't expand to
zero, which in some places doesn't result in correct optimization.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Reported-and-tested-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-25 09:47:03 +08:00
Marek Vasut cf625368d3 ARM: pxa: Use PIO for PI2C communication on Palm27x
Original idea by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-25 09:47:02 +08:00
Marek Vasut 979a281c34 ARM: pxa: Fix Vpac270 gpio_power for MMC
GPIO 0 is valid, yet this platform doesn't have any power GPIO for MMC.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-09-25 09:47:02 +08:00
FUJITA Tomonori 710224fa27 arm: fix "arm: fix pci_set_consistent_dma_mask for dmabounce devices"
This fixes the regression caused by the commit 6fee48cd33
("dma-mapping: arm: use generic pci_set_dma_mask and
pci_set_consistent_dma_mask").

ARM needs to clip the dma coherent mask for dmabounce devices. This
restores the old trick.

Note that strictly speaking, the DMA API doesn't allow architectures to do
such but I'm not sure it's worth adding the new API to set the dma mask
that allows architectures to clip it.

Reported-by: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-09-22 17:22:38 -07:00
Axel Lin be7a6d9dd6 ARM: pxa: fix CI_HSYNC and CI_VSYNC MFP defines for pxa300
According to PXA3xx Processor Family Developer Manuall Vol1. section
"Pin Descriptions and Control", PXA30x and PXA31x Processor Alternate
Function Table shows the Alt FN 0 for GPIO51 is CI_HSYNC and for GPIO52
is CI_VSYNC.  This patch fixes the MFP defines and also corrects the
order of MFD defines.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-30 09:59:43 +08:00
Eric Miao 50e77fcd79 ARM: pxa: remove __init from cpufreq_driver->init()
This is causing section mismatches when linking, as cpufreq_driver->init()
is not supposed to be in init section.

Reported-by: Tomáš 'Sleep_Walker' Čech <sleep_walker@suse.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-30 09:59:43 +08:00
Mark Brown e4862f2f6f Merge branch 'for-2.6.36' into for-2.6.37
Fairly simple conflicts, the most serious ones are the i.MX ones which I
suspect now need another rename.

Conflicts:
	arch/arm/mach-mx2/clock_imx27.c
	arch/arm/mach-mx2/devices.c
	arch/arm/mach-omap2/board-rx51-peripherals.c
	arch/arm/mach-omap2/board-zoom2.c
	sound/soc/fsl/mpc5200_dma.c
	sound/soc/fsl/mpc5200_dma.h
	sound/soc/fsl/mpc8610_hpcd.c
	sound/soc/pxa/spitz.c
2010-08-16 18:42:58 +01:00
Liam Girdwood f0fba2ad1b ASoC: multi-component - ASoC Multi-Component Support
This patch extends the ASoC API to allow sound cards to have more than one
CODEC and more than one platform DMA controller. This is achieved by dividing
some current ASoC structures that contain both driver data and device data into
structures that only either contain device data or driver data. i.e.

 struct snd_soc_codec    --->  struct snd_soc_codec (device data)
                          +->  struct snd_soc_codec_driver (driver data)

 struct snd_soc_platform --->  struct snd_soc_platform (device data)
                          +->  struct snd_soc_platform_driver (driver data)

 struct snd_soc_dai      --->  struct snd_soc_dai (device data)
                          +->  struct snd_soc_dai_driver (driver data)

 struct snd_soc_device   --->  deleted

This now allows ASoC to be more tightly aligned with the Linux driver model and
also means that every ASoC codec, platform and (platform) DAI is a kernel
device. ASoC component private data is now stored as device private data.

The ASoC sound card struct snd_soc_card has also been updated to store lists
of it's components rather than a pointer to a codec and platform. The PCM
runtime struct soc_pcm_runtime now has pointers to all its components.

This patch adds DAPM support for ASoC multi-component and removes struct
snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec
or runtime PCM level basis rather than using snd_soc_socdev.

Other notable multi-component changes:-

 * Stream operations now de-reference less structures.
 * close_delayed work() now runs on a DAI basis rather than looping all DAIs
   in a card.
 * PM suspend()/resume() operations can now handle N CODECs and Platforms
   per sound card.
 * Added soc_bind_dai_link() to bind the component devices to the sound card.
 * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove
   DAI link components.
 * sysfs entries can now be registered per component per card.
 * snd_soc_new_pcms() functionailty rolled into dai_link_probe().
 * snd_soc_register_codec() now does all the codec list and mutex init.

This patch changes the probe() and remove() of the CODEC drivers as follows:-

 o Make CODEC driver a platform driver
 o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core.
 o Removed all static codec pointers (drivers now support > 1 codec dev)
 o snd_soc_register_pcms() now done by core.
 o snd_soc_register_dai() folded into snd_soc_register_codec().

CS4270 portions:
Acked-by: Timur Tabi <timur@freescale.com>

Some TLV320aic23 and Cirrus platform fixes.
Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>

TI CODEC and OMAP fixes
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>

Samsung platform and misc fixes :-
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>

MPC8610 and PPC fixes.
Signed-off-by: Timur Tabi <timur@freescale.com>

i.MX fixes and some core fixes.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

J4740 platform fixes:-
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>

CC: Tony Lindgren <tony@atomide.com>
CC: Nicolas Ferre <nicolas.ferre@atmel.com>
CC: Kevin Hilman <khilman@deeprootsystems.com>
CC: Sascha Hauer <s.hauer@pengutronix.de>
CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
CC: Kuninori Morimoto <morimoto.kuninori@renesas.com>
CC: Daniel Gloeckner <dg@emlix.com>
CC: Manuel Lauss <mano@roarinelk.homelinux.net>
CC: Mike Frysinger <vapier.adi@gmail.com>
CC: Arnaud Patard <apatard@mandriva.com>
CC: Wan ZongShun <mcuos.com@gmail.com>

Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-08-12 14:00:00 +01:00
Russell King 054d5c9238 Merge branch 'devel-stable' into devel 2010-08-09 14:09:29 +01:00
Russell King f165eb77f4 Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable
Conflicts:
	arch/arm/mach-pxa/palmt5.c
	arch/arm/mach-pxa/palmtreo.c
2010-08-06 18:10:25 +01:00
eric miao 9b2a606d38 ARM: 6283/1: Remove useless PCIO_BASE definitions
Signed-off-by: Eric Miao <eric.miao@canonical.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-08-05 10:35:49 +01:00
Igor Grinberg a6cd7eb374 [ARM] pxa/cm-x300: fix ffuart registration
ffuart is available on cm-x300 only with pxa300.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: stable <stable@kernel.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:34:58 +08:00
Marek Vasut 3a27f6e0a1 [ARM] pxa/balloon3: Add MAX1586 PMIC support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:48 +08:00
Marek Vasut e6a8ef5477 [ARM] pxa/balloon3: Add NAND driver
The NAND support is implemented through the gen_nand driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:47 +08:00
Marek Vasut 02a453e4a5 [ARM] pxa/balloon3: PCF857x GPIO expander and LEDs
Add supported for PCF8574A GPIO expander and LEDs attached to it.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:46 +08:00
Marek Vasut a9c0629cde [ARM] pxa/balloon3: PCMCIA Support
This driver adds support for the on-board CF socket.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:45 +08:00
Marek Vasut 12a2449c79 [ARM] pxa/balloon3: Machine file cleanup
Modularize components of the Balloon3 board.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:44 +08:00
Marek Vasut b0240bf4d4 [ARM] pxa/balloon3: Machine file cleanup
Logically separate parts of the file that are handled by one particular driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:44 +08:00
Marek Vasut 773108401d [ARM] pxa/z2: Fix flash layout typo
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:43 +08:00
Marek Vasut 084115946a [ARM] pxa/spitz: Formating and naming fixes
Improve formating so checkpatch passes. Also, change some function and variable
names to make the naming consistent.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:42 +08:00
Marek Vasut 2d679827e5 [ARM] pxa/spitz: Rework spitz
This huge patch mostly shuffles code. The spitz.c file contained terrible mess
and needed a cleanup, here it is:

1) Made every part modular, components are not built in if not selected.
2) Removed loads of preprocessor goo, mostly "#ifdef MACH_AKITA .... #endif" and
   similar code. The kernel size will grow by a few kb now, but the file is much
   more readable.
3) Reworked SD/CF power setting function and made it reentrant.
4) Add ISL6271A regulator support
5) Correctly register WM8750

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:41 +08:00
Marek Vasut 31620e21af [ARM] pxa/palm: Flip Palm LD,TX,T5,Z72 to Palm27x
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:40 +08:00
Marek Vasut 95045947ab [ARM] pxa/palm: Introduce Palm27x
This contains common code for Palm LD, TX, T5, Z72, Treo680, Centro
This code also adds PMIC support for all the devices,

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-08-05 14:32:39 +08:00
Eric Miao 04e4ad2354 [ARM] pxa: removed mostly unused and confusing two sharpsl.h
Only a small part of used code is moved into sharpsl_pm.h.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:38 +08:00
Eric Miao 05732d7eb0 [ARM] pxa: use generic gpio_get_value() instead of READ_GPIO_BIT()
READ_GPIO_BIT() is no way generic by accessing GPIO registers directly,
replace it with gpio_get_value().

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:37 +08:00
Eric Miao 0eefe7189f [ARM] pxa/corgi: remove unused declarations of corgiscoop_device
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:36 +08:00
Eric Miao 7166519d76 [ARM] pxa/spitz: remove unused declarations
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:35 +08:00
Christoph Egger 0846efa872 [ARM] pxa: removing dead IDE_PXA_CF
IDE_PXA_CF doesn't exist in Kconfig, therefore removing all references
for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Acked-by: Juergen Schindele <schindele@nentec.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:34 +08:00
Christoph Egger 8973860a22 [ARM] pxa: removing dead XSCALE_CACHE_ERRATA
XSCALE_CACHE_ERRATA doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:33 +08:00
Christoph Egger 556a460e5d [ARM] pxa: removing dead CORGI_SSP_DEPRECATED
CORGI_SSP_DEPRECATED doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:32 +08:00
Christoph Egger 8ae807c581 [ARM] pxa: removing dead ARCH_GUMSTIX_ORIG
ARCH_GUMSTIX_ORIG doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:31 +08:00
Christoph Egger 13a542475d [ARM] pxa: removing dead BACKLIGHT_CORGI
BACKLIGHT_CORGI was later renamed to BACKLIGHT_GENERIC and has not been
used since then. As it's now safe to completely transition to LCD_CORGI
driver, which incorprates both the LCD and backlight device.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:30 +08:00
Marek Vasut 0357ae8f8c [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine
This patch:
1) Simpifies the DRI recomputation routine by pulling out the common code
2) Fixes a bug in PXA27x DRI recomputation caused by incorrect parenthesis

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:28 +08:00
Marek Vasut 5852984a8b [ARM] pxa: fix HSIO bus x24 multiplier for pxa3xx
The latest PXA3xx DM has enabled 312MHz for the HSS bus,
which allows x24 multiplier.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:27 +08:00
Marek Vasut 11dd2d9a5e [ARM] pxa/colibri320: Add UDC support
Add support for PXA UDC.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:25 +08:00
Marek Vasut 320bbb86b3 [ARM] pxa/z2: Add regulator support
Register TPS65021 regulator in Zipit Z2.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:24 +08:00
Eric Miao 9c3fca2ee6 [ARM] pxa: PXA_SHARPSL_DETECT_MACH_ID to include head-sharpsl.S
With kexec-based kernel boot loader on Zaurus, the machine ID is
actually correctly passed, and head-sharpsl.S is not necessary.
Introduce PXA_SHARPSL_DETECT_MACH_ID, and include head-sharpsl.S
only when that's explicitly enabled.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:23 +08:00
Eric Miao 867fc1c718 [ARM] pxa: move hidden Kconfig options to right place and vice versa
1. TOSA related un-hidden options moved to right under MACH_TOSA
2. SHARPSL_PM related hidden options moved to the end of Kconfig

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:23 +08:00
Eric Miao e478fe4cd5 [ARM] pxa: merge all eseries board code into eseries.c
Cc: Ian Molton <spyro@f2s.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:20 +08:00
Eric Miao 09a5358d1e [ARM] pxa: move pmu device back into mach-pxa/
Not tested and enabled on MMP at this moment, and since the IRQ
is different from mach-pxa, I'd prefer to move the PMU device
back into mach-pxa/. Will introduce the PMU device to MMP once
it's enabled and tested.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:19 +08:00
Igor Grinberg 1b84387ac1 [ARM] pxa/cm-x300: enable the IRQ_WAKEUP0 as wakeup source.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:18 +08:00
Igor Grinberg 1288209651 [ARM] pxa: add set_type to the pxa3xx ext_wakeup irq chip.
pxa3xx cpu needs the irq type setup to be able to
wakeup from low power mode on IRQ_WAKEUPx events.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:17 +08:00
Jonathan Cameron dcd925f951 [ARM] pxa: merge stargate2 and imote2 board files
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:16 +08:00
Marek Vasut 241cf47311 [ARM] pxa: fix all devices using wm97xx_batt.h
This file is scheduled for removal, therefore fix all devices that use this
file to use the suggested wm97xx.h and pass platform data properly.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Tomas Cech <sleep_walker@suse.cz>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-08-05 14:32:14 +08:00
Russell King b31fc7af78 Merge branches 'at91', 'ep93xx', 'kexec', 'iop', 'lmb', 'nomadik', 'nuc', 'pl', 'spear' and 'versatile' into devel 2010-07-31 14:19:35 +01:00
Russell King 8d717a52d1 ARM: Convert platform reservations to use LMB rather than bootmem
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-27 08:48:23 +01:00
Russell King 98c672cf1f ARM: Move platform memory reservations out of generic code
Move the platform specific bootmem memory reservations out of
arch/arm/mm/mmu.c into their respective platform files.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16 11:06:40 +01:00
Russell King b65b4781fb ARM: Remove 'node' argument form arch_adjust_zones()
Since we no longer support discontigmem, node is always zero, so
remove this argument.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16 10:57:36 +01:00
Russell King be37030274 ARM: Remove DISCONTIGMEM support
Everything should now be using sparsemem rather than discontigmem, so
remove the code supporting discontigmem from ARM.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16 10:57:35 +01:00
pieterg 7fad69861d [ARM] pxa/colibri-pxa300: fix AC97 init
The wrong CONFIG defines were checked, and the <mach/audio.h>
include was missing

Signed-off-by: pieter <p.grimmerink@inepro.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-07-13 16:09:07 +08:00
Eric Miao 5e16e3cb83 [ARM] pxa: fix incorrect order of AC97 reset pin configs
Reported-by: Dylan Cristiani <d.cristiani@idem-tech.it>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-07-13 16:09:06 +08:00
Marek Vasut 3d3d0fbf4d [ARM] pxa: cpufreq-pxa2xx: fix DRI recomputation routine
This patch:
1) Simpifies the DRI recomputation routine by pulling out the common code
2) Fixes a bug in PXA27x DRI recomputation caused by incorrect parenthesis

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-07-13 16:09:06 +08:00
Eric Miao 76d61e4ee0 [ARM] pxa/corgi: fix MMC/SD card detection failure
Reported-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-07-13 16:09:06 +08:00
Marek Vasut 8499ded859 [ARM] pxa/z2: Register WM8750
This patch registers the WM8750 codec on a proper place on the ZipitZ2
machine after the WM8750 driver was converted to new API.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:35 +08:00
Marek Vasut d198290d82 [ARM] pxa/z2: Add battery support into Zipit Z2
This patch adds support for the AER915 battery chip into Zipit Z2
platform file.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:35 +08:00
Daniel Mack 9ceb4c99f3 [ARM] pxa/raumfeld: Check charge state after resume
Use the resume callback of the pda_power supply framework to check for a
'charge finished' event that might have occured during the sleep phase.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:35 +08:00
Marek Vasut 403d29713e [ARM] pxa/income: Add Income SBC support
This is support for custom design based on Toradex Colibri PXA270 CPU card.
Initial patch was by Pavel Revak.

[daniel - rebased the code to follow the module/board split]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Pavel Revak <palo@bielyvlk.sk>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:34 +08:00
Daniel Mack 4c243c8584 [ARM] pxa/colibri270: Split module and base board code
Follow the idea of several MX31 based boards and split code that is
related to the module from code that is baseboard specific. This makes
adding new base board support easier, while avoiding code duplication.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:34 +08:00
Marek Vasut 7cca84abf4 [ARM] pxa/colibri270: Add TSC support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:34 +08:00
Marek Vasut 8f146191b8 [ARM] pxa/colibri270: Add UHC support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:34 +08:00
Marek Vasut 12d94208db [ARM] pxa/colibri270: Add FFUART MFP
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:34 +08:00
Marek Vasut d01b8d6494 [ARM] pxa/colibri270: Add MMC support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:33 +08:00
Marek Vasut f95bb54016 [ARM] pxa/colibri270: Refactor board definition file
This patch just moves code around and polishes it. Also, compile in only
selected pieces of hardware.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:33 +08:00
Marek Vasut 97dbc5164a [ARM] pxa/vpac270: Add VGA modes for ADV7125
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:33 +08:00
Marek Vasut 54e70bffd8 [ARM] pxa/vpac270: Add PMIC support
This patch adds support for the MAX1587A used on Voipac PXA270 board.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:33 +08:00
Marek Vasut 9b2dbdc7c9 [ARM] pxa/vpac270: Convert to use PATA PXA driver
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:32 +08:00
Marek Vasut 2dc6c6f15d [ARM] pata_pxa: DMA-capable PATA driver
This patch adds a driver for a harddrive attached to PXA address and data bus.
Unlike pata_platform, this driver allows usage of PXA DMA controller, making the
transmission speed 3x higher.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-18 15:07:32 +08:00
Eric Miao 406c86f11f [ARM] pxa/corgi: fix MMC/SD card detection failure
Reported-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-14 18:15:24 +08:00
Robert Jarzmik 8dbed71ad1 [ARM] pxa/mioa701: fix camera regression
Since commit a48c24a696, the
camera is not working anymore.

After the v4l2 migration, the mt9m111 camera board
information was not passed to the i2c layer anymore, but
stored for future use of v4l2 (through soc_camera).

Because mioa701_i2c_devices[] was tagged as "__initdata",
and because after the v4l2 migration, the new structure
"iclink" references it, the mt9m111 driver is not probed
anymore, as part of "iclink" is not valid (discarded after
kernel init).

Although there is not compilation error, nor runtime oops,
this patch restores a working camera on the mioa701 board.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-13 23:55:15 +08:00
Marek Vasut 60adc112bb [ARM] pxa/z2: fix flash layout to final version
This patch fixes flash layout to it's final version. Also, I fixed the
authorship information of this file as it's been totally reworked since Ken
released his last version.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-06-13 23:55:14 +08:00
Marek Vasut d30e5d897c [ARM] pxa/spitz: Correctly register WM8750
This patch registers the WM8750 codec on a proper place on the SPITZ machine
after the WM8750 driver was converted to new API.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-31 12:03:45 +08:00
Tobias Klauser 600ae40df7 [ARM] pxa/palmtc: storage class should be before const qualifier
The C99 specification states in section 6.11.5:

The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-31 12:03:44 +08:00
Linus Torvalds f8965467f3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits)
  qlcnic: adding co maintainer
  ixgbe: add support for active DA cables
  ixgbe: dcb, do not tag tc_prio_control frames
  ixgbe: fix ixgbe_tx_is_paused logic
  ixgbe: always enable vlan strip/insert when DCB is enabled
  ixgbe: remove some redundant code in setting FCoE FIP filter
  ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
  ixgbe: fix header len when unsplit packet overflows to data buffer
  ipv6: Never schedule DAD timer on dead address
  ipv6: Use POSTDAD state
  ipv6: Use state_lock to protect ifa state
  ipv6: Replace inet6_ifaddr->dead with state
  cxgb4: notify upper drivers if the device is already up when they load
  cxgb4: keep interrupts available when the ports are brought down
  cxgb4: fix initial addition of MAC address
  cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
  cnic: Convert cnic_local_flags to atomic ops.
  can: Fix SJA1000 command register writes on SMP systems
  bridge: fix build for CONFIG_SYSFS disabled
  ARCNET: Limit com20020 PCI ID matches for SOHARD cards
  ...

Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).

Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
2010-05-20 21:04:44 -07:00
David S. Miller 278554bd65 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/net/wireless/ath/ar9170/usb.c
	drivers/scsi/iscsi_tcp.c
	net/ipv4/ipmr.c
2010-05-12 00:05:35 -07:00
Eric Miao f97cab28b1 [ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecond
delay_detect in HZ is confusing, convert it to be millisecond based. And
thus remove those unnecessary call to msecs_to_jiffies() at runtime for
this field. Other constants are converted assuming HZ == 100, which are
basically true for those platforms.

The assignment in csb726.c was incorrect, and is fixed in this patch as
a result.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Daniel Mack <daniel@caiaq.de>
2010-05-11 17:25:04 +02:00
Marek Vasut fb25cb3309 [ARM] pxa/vpac270: fix now invalid bit of UP2OCR
This patch removes write to UP2OCR[DMSTATE] (ex-UP2OCR_DPPUBE) which is invalid
on PXA270C5 and later.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:04 +02:00
Marek Vasut bcc399bb49 [ARM] pxa/vpac270: add OneNAND support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:04 +02:00
Marek Vasut aeec134688 [ARM] pxa/vpac270: remove TS_IRQ magic number
The touchscreen GPIO IRQ was used as a magic number. Define it properly in the
board header file. This is a simple cleanup patch.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut 052345aec0 [ARM] pxa/vpac270: add ide support
This patch adds support for the on-board IDE channel. I tested this with a CDROM
connected over 2.5-3.5 IDE reduction with external power supplied to the CDROM.
This was not tested with the Voipac 270-HDD-000 (official Voipac HDD module),
but I expect no problems.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut 83a4a10226 [ARM] pxa/vpac270: Add DS1339 RTC support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut 1a8fb70e48 [ARM] pxa/vpac270: Add touchscreen support
This adds support for the UCB1400 touchscreen found in the VPAC270 device.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut 947fb57e3a [ARM] pxa/vpac270: add ethernet support
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut 3d98f8816a [ARM] pxa/vpac270: UDC and UHC support
NOTE:
I wasn't able to get it running without reseting the HXOE (so it's there based
on my tests with the hardware). I'll have to investigate it properly when I have
more time.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:03 +02:00
Marek Vasut addff0faec [ARM] pxa: add support for Voipac PXA270 PCMCIA
PCMCIA support for Voipac PXA270

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:02 +02:00
Marek 543cd84255 [ARM] pxa: add basic support for Voipac PXA270 SBC
This patch adds basic support for the Voipac PXA270 SBC.
The device consists of the following hardware:
- PXA270 @ 520 MHz
- 256MB RAM (sparsemem, 2*128MB regions)
- 64MB NOR flash
- 640x480 LCD
- Ports: 2xUHC, 1xUDC, 1xPCMCIA, VGA, FFUART, 2xPS2, Speaker, MIC

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:02 +02:00
Marek Vasut b637799248 [ARM] pxa: add basic support for the Aeronix Zipit Z2 handheld
This patch adds support for the Zipit Z2. The parts missing from this
patch are the battery support, SPI driver for the LCD and support for
the Silicon Serial ID chip.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:02 +02:00
Igor Grinberg 8188097523 [ARM] pxa/cm-x300: update the memory fixup.
CM-X300 bootloader passes DRAM configuration information in ATAGS,
however, the first memory bank is reported at actual physical address 0x8000000.
Use the configuration information supplied by the bootloader and
cope with the necessity to have PHYS_ADDR=0xa0000000.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:02 +02:00
Igor Grinberg d176d64b54 [ARM] pxa/cm-x300: add regulator on vcc_core
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:02 +02:00
Igor Grinberg e4e309708e [ARM] pxa/cm-x300: fix da903x IRQ line assignment
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:01 +02:00
Igor Grinberg d768c67c0c [ARM] pxa/cm-x300: da903x WLED is not connected on cm-x300
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:01 +02:00
Igor Grinberg 03ba7e07f5 [ARM] pxa/cm-x300.c: add battery charger support
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:01 +02:00
Eric Miao b1d9bf1d98 [ARM] pxa: remove pxa_gpio_mode() and files
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:01 +02:00
Eric Miao cb8f3c7dea [ARM] pxa/tosa: move CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES to mach/Kconfig
Tosa is now able to use generic matrix keypad driver instead of the deprecated
tosakbd.c, where CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES is still useful.  Move
it to mach/Kconfig.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao cb432b358d [ARM] pxa/corgi: cleanup GPIO configurations and low power mode settings
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao e63f591a8c [ARM] pxa/corgi: use generic GPIO API and remove pxa_gpio_mode()
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao b6eede1126 [ARM] pxa/spitz: use generic GPIO API and remove pxa_gpio_mode()
REVISIT: change to GPIO18 is ugly, need to make sure whether that's
really necessary - GPIO18_RDY as an VLIO input signal - we don't
normally need to do such kind of trick during low power mode.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao 1fe8c2bcad [ARM] pxa: allow MFP_LPM_INPUT to be explicitly specified
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao c09f431c33 [ARM] pxa: allow keypad GPIOs to wakeup when configured as generic
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:25:00 +02:00
Eric Miao 1106143d7a [ARM] pxa: add MFP_LPM_KEEP_OUTPUT flag to pin config
Some pins are expected to keep their last level during suspend, and
introduce MFP_LPM_KEEP_OUTPUT for this.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:59 +02:00
Eric Miao 866d091dcb [ARM] pxa: remove incorrect select PXA_SSP in Kconfig
PXA_SSP is actually used by drivers like drivers/spi/pxa2xx_spi.c and
sound/soc/pxa/pxa-ssp.c, not by boards. Remove those incorrect 'select'
from Kconfig and make SOC_PXA_SSP to select.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:58 +02:00
Haojian Zhuang 54c39b420f [ARM] pxa: move ssp into common plat-pxa
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:58 +02:00
Eric Miao be1194cca5 [ARM] pxa: remove unnecessary #include of <mach/ssp.h>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:58 +02:00
Eric Miao 83f2889643 [ARM] pxa: merge regs-ssp.h into ssp.h
No need to separate them as they should be together from the begining.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:58 +02:00
Eric Miao c9840daa70 [ARM] pxa: correct SSCR0_SCR to support multiple SoCs
The previous definitions of SSCR0_SCR and SSCR0_SerClkDiv() prevented
them being used simultaneously when supporting multiple PXA SoCs, esp.
in drivers/spi/pxa2xx_spi.c, make them correct.

The change from SSCR0_SerClkDiv(2) to SSCR0_SCR(2), will make the result
a little bit different in pxa2xx_spi_probe(), however, since that's only
used as a default initialization value, it's acceptable.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:57 +02:00
Eric Miao 793ffb9ed3 [ARM] pxa: remove the now legacy SSP API
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11 17:24:57 +02:00
Eric Miao 639b91a364 [ARM] pxa: remove now un-used corgi_ssp.c and corgi_lcd.c
The only use of corgi_ssp.c is corgi_ts.c, which is now deprecated
and removed. Remove corgi_ssp.c and corgi_lcd.c and their relevant
function declarations and data structures.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Pavel Machek <pavel@ucw.cz>
2010-05-11 17:24:57 +02:00
Jakob Viketoft ccb8d8d070 [ARM] pxa/colibri: fix missing #include <mach/mfp.h> in colibri.h
The use of mfp_cfg_t causes build errors without including <mach/mfp.h>.

CC: stable@kernel.org
CC: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Jakob Viketoft <jakob.viketoft@bitsim.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:12 +08:00
Pavel Machek b53f771061 [ARM] pxa/spitz: fix On/off key name to fix warning during boot
On/Off contains slash in the name, which causes warning during boot.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:11 +08:00
Haojian Zhuang 5d2fec5df1 [ARM] pxa: fix the incorrect cpu_is_pxa950()
Fix the wrong variable used in cpu_is_pxa950().

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:11 +08:00
Wolfram Sang 6ae87fe219 [ARM] pxa/viper: fix timeout usage for I2C
The timeout value is in jiffies, so it should be using HZ, not a plain
number. Assume with HZ=100 '100' means 1s here and adapt accordingly.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Marc Zyngier <maz@misterjones.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Paul Shen <paul.shen@marvell.com>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:11 +08:00
Daniel Mack 299ed07868 [ARM] pxa/raumfeld: fix button name
"on/off button" was recently renamed to remove the slash character.
Follow that change in the pin polarity detection as well.

While at it, fix another cosmetic coding style flaw as well.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:11 +08:00
Igor Grinberg d5df767dbe [ARM] pxa: add missing new line to regs-u2d.h
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06 11:12:10 +08:00
David S. Miller 871039f02f Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/net/stmmac/stmmac_main.c
	drivers/net/wireless/wl12xx/wl1271_cmd.c
	drivers/net/wireless/wl12xx/wl1271_main.c
	drivers/net/wireless/wl12xx/wl1271_spi.c
	net/core/ethtool.c
	net/mac80211/scan.c
2010-04-11 14:53:53 -07:00
Marc Zyngier e446630c96 Add hotplug support to mcp251x driver
Chip model can now be selected directly by matching the modalias name
(instead of filling the .model field in platform_data), and allows the
module to be auto-loaded. Previous behaviour is of course still supported.

Convert the two in-tree users to this feature (icontrol & zeus).
Tested on an Zeus platform (mcp2515).

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Christian Pellegrin <chripell@fsfe.org>
Cc: Edwin Peer <epeer@tmtservices.co.za>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-30 23:51:09 -07:00
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
Daniel Mack fe3ebaad32 [ARM] pxa/raumfeld: fix button name
This fixes a warning when booting 2.6.34-rc2:

[   26.619814] ------------[ cut here ]------------
[   26.624604] WARNING: at fs/proc/generic.c:316 __xlate_proc_name+0xac/0xc0()
[   26.631555] name 'on/off button'
[   26.634753] Modules linked in:

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:11 +08:00
Huang Weiyi af089f517a [ARM] pxa/raumfeld: remove duplicated #include
Remove duplicated #include('s) in
 arch/arm/mach-pxa/raumfeld.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:10 +08:00
Eric Miao 6533be390b [ARM] pxa/sharpsl: add dependency of max1111 driver to sharpsl_pm
sharpsl_pm.c actually depends on max1111 driver being built-in when
not using legacy ssp code.

Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:07 +08:00
Eric Miao 1fe2b6b527 [ARM] pxa: remove unnecessary 'select FB_W100' from some platforms
Reported-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:06 +08:00
Jonathan Cameron ef80936f99 [ARM] pxa: remove spi cs gpio direction to avoid clash with driver
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:06 +08:00
Jonathan Cameron 2a8ac187e0 [ARM] pxa: fix for variables in uncompress.h being discarded
Due to commit:

    5de813b  ARM: Eliminate decompressor -Dstatic= PIC hack

The data section will be discarded for the decompressor, thus move the
static variables into BSS section by initializing them at run time.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-22 12:03:04 +08:00
Linus Torvalds dca1d9f6d7 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: (370 commits)
  ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock
  ARM: S3C2443: Remove #if 0 for clk_mpll
  ARM: S3C2443: Update notes on MPLLREF clock
  ARM: S3C2443: Further clksrc-clk conversions
  ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation
  USB: Fix s3c-hsotg build following Samsung platform header moves
  ARM: S3C64XX: Reintroduce unconditional build of audio device
  ARM: 5961/1: ux500: fix CLKRST addresses
  ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted
  ASoC: Fix S3C64xx IIS driver for Samsung header reorg
  ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support
  [ARM] pxa: fix typo in mxm8x10.h
  [ARM] pxa/raumfeld: set GPIO drive bits for LED pins
  [ARM] pxa/zeus: Add support for mcp2515 CAN bus
  [ARM] pxa/zeus: Add support for onboard max6369 watchdog
  [ARM] pxa/zeus: Add Eurotech as the manufacturer
  [ARM] pxa/zeus: Correct the USB host initialisation flags
  [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress
  [ARM] pxa: refactor uncompress.h for non-PXA uarts
  [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
  ...
2010-03-12 16:00:54 -08:00
FUJITA Tomonori 6fee48cd33 dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_mask
This converts arm to the generic pci_set_dma_mask and
pci_set_consistent_dma_mask (removes HAVE_ARCH_PCI_SET_DMA_MASK for
dmabounce).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Looked-over-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Greg KH <greg@kroah.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:42 -08:00
Jaya Kumar c1c341a060 broadsheetfb: add multiple panel type support
Update broadsheetfb to add support for multiple panel types.  The 3.7" and
6" are known to work but the 9.7" is untested due to lack of hardware.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
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>
2010-03-12 15:52:32 -08:00
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
Uwe Kleine-König 91a99dfc6b platform-drivers: move probe to .devinit.text in arch/arm
A pointer to a probe callback is passed to the core via
platform_driver_register and so the function must not disappear when the
.init sections are discarded.  Otherwise (if also having HOTPLUG=y)
unbinding and binding a device to the driver via sysfs will result in an
oops as does a device being registered late.

An alternative to this patch is using platform_driver_probe instead of
platform_driver_register plus removing the pointer to the probe function
from the struct platform_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Eric Miao <eric.miao@marvell.com>
Cc: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Cc: Paul Sokolovsky <pmiscml@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-07 17:04:50 -08:00
Eric Miao 62c132a800 [ARM] pxa: fix typo in mxm8x10.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 10:24:14 +08:00
Daniel Mack 31436bbe8f [ARM] pxa/raumfeld: set GPIO drive bits for LED pins
Set GPIO bits to pull the pins connected to LEDs for lower power mode.
We want all LEDs off when devices are in suspend.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:59 +08:00
Marc Zyngier 438a22fe26 [ARM] pxa/zeus: Add support for mcp2515 CAN bus
Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:59 +08:00
Marc Zyngier fcfdc67ff2 [ARM] pxa/zeus: Add support for onboard max6369 watchdog
Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:59 +08:00
Marc Zyngier 90ac0dfd9f [ARM] pxa/zeus: Add Eurotech as the manufacturer
Signed-off-by: Amit Walambe <amit.walambe@eurotech.com>
Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:59 +08:00
Marc Zyngier 7ff27dfa6e [ARM] pxa/zeus: Correct the USB host initialisation flags
Signed-off-by: Amit Walambe <amit.walambe@eurotech.com>
Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:58 +08:00
Marc Zyngier 662b0836a6 [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress
Zeus console port is wired to a 8250-compatible device (pxa UARTs are
reserved to other uses). This patch allows such a configuration in the
uncompress sequence.

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:58 +08:00
Eric Miao c95efee133 [ARM] pxa: refactor uncompress.h for non-PXA uarts
The original patch came from Marc Zyngier where support of 8250-compatible
UART is required to show the uncompress information. Modified a little bit
here, including changes below:

1. #include <mach/regs-uart.h> is actually not necessary
2. introduced uart_{read,write}() for different base and shift
3. introduced uart_is_enabled() and assumed enabled always for
   non-PXA uarts

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Marc Zyngier <maz@misterjones.org>
2010-03-02 07:40:58 +08:00
Stefan Schmidt 0925e2f0fc [ARM] pxa/imote2: Remove redundant pin entry for nCS.
Also remove a trailing whitespace while being there.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Eric Miao a056bef455 [ARM] pxa: introduce PXA_SSP_LEGACY for legacy SSP API
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Stefan Schmidt 98acdbe4cf [ARM] pxa: define zeus_power_off() only when CONFIG_PM enabled
Add some safety check for CONFIG_PM around zeus_power_off(). Without
it linking can fail like this:

arch/arm/mach-pxa/built-in.o: In function `zeus_power_off':
e800.c:(.text+0x2bc8): undefined reference to `pxa27x_cpu_suspend'

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Acked-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Edwin Peer 1f3b536be7 [ARM] pxa: add support for Embedian MXM-8x10
Signed-off-by: Edwin Peer <epeer@tmtservices.co.za>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao 0dc726bb26 [ARM] pxa: move board board IRQ definitions out of irqs.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00