Commit Graph

1179 Commits

Author SHA1 Message Date
Eric Miao
1493df7319 [ARM] pxa: introduce CONFIG_MACH_ZYLONITE{300,320} for CPU_PXA* removing
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:56 +08:00
Russell King
cc155c6f2c [ARM] pxa: allow platforms to control which uarts are registered
For some platforms, it is inappropriate to register all PXA UARTs.
In some cases, the UARTs may not be used, and in others we may want
to avoid registering the UARTs to allow other drivers (eg, FICP) to
make use of the UART.

In addition, a while back there was a request to be able to pass
platform data to the UART driver.

This patch enables all of this by providing functions platforms can
call to register each individual UART.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:55 +08:00
Igor Grinberg
7c6ccbf0dd [ARM] pxa: add U2D registers and bits definitions
This should be eventually moved to somewhere closer to the U2D driver,
but is kept here atm so it's easier for USB configuration code to work.

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>
2009-12-01 09:02:54 +08:00
Igor Grinberg
e68750aea0 [ARM] pxa: register U2D clock for pxa3xx
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>
2009-12-01 09:02:53 +08:00
Eric Miao
6427d45068 [ARM] pxa: use platform_device_id table for SSP driver
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:52 +08:00
Eric Miao
de0710aa81 [ARM] pxa: re-order platforms in Kconfig and Makefile
Due to the naming mess in Kconfig and Makefile, I'd like to get them sorted
in the following order:

 1. By category:
    Intel/Marvell Dev Platforms, followed by 3rd party platforms, followed
    by end-user products (this is to ensure the commonly referenced platforms
    will appear first)

 2. By vendor name in alphabetic within each category
    (this is to ensure code reuse and similar platforms can be grouped as
     much as possible)

	   VENDOR        BOARD
	Intel/Marvell   Lubbock
	Intel/Marvell   Mainstone
	Intel/Marvell   Zylonite
	Intel/Marvell   Littleton
	Intel/Marvell   TavorEVB
	Intel/Marvell   SAAR

	Accelent        IDP
	Arcom/Eurotech  VIPER
	Community       Balloon3
	Cogent          CSB726
	CompuLab        EM_X270
	CompuLab        EXEDA
	CompuLab        ARMCORE
	CompuLab        CM_X300
	Gumstix         Gumstix
	Intel Research  MOTE2
	Intel research  Stargate2
	Iskratel        XCEP
	Keith and Koep  Trizeps4
	LogicPD         LPD270
	Phytec          PCM027
	Toradex         Colibri

	HP              HX4700
	HP              H5000
	HTC             Himalaya
	HTC             Magician
	Mitac           MioA701
	Motorola        EZX
	NEC             MP900C
	Palm            Palm PDA
	Palm            Palm GSM
	Sharp           Zaurus
	Toshiba         E-Series

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:50 +08:00
Tomáš Čech
d0a92fd3b8 [ARM] pxa/treo: add Palm Centro 685 support
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:49 +08:00
Tomáš Čech
bb2ae8f032 [ARM] pxa/treo: generalisation of Treo680 code
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:48 +08:00
Haojian Zhuang
d62238711a [ARM] pxa: update flash structure in onenand info
Since flash structure is changed from flash_platform_data to
onenand_platform_data in generic driver. Update the struct in saar
and ttc platform driver.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:47 +08:00
Haojian Zhuang
b1e3719e65 [ARM] pxa: add onenand support for SAAR
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:46 +08:00
Haojian Zhuang
82b95ecb96 pxa3xx_nand: move pxa3xx_nand.h common into plat directory
Since the same nand controller is shared between ARCH_PXA and ARCH_MMP. Move
the pxa3xx_nand.h from mach directory to plat directoy.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: David Woodhouse <david.woodhouse@intel.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:43 +08:00
Haojian Zhuang
70c7d2dd27 [ARM] pxa/saar: set default WLED output current
Set default WLED output current in saar. Otherwise, LCD backlight won't be
effective.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:35 +08:00
Pieter Grimmerink
049ad833b1 pxafb: add transparency field to pxafb_mode_info struct
This allows to select either RGB565 (transparency 0) or RGBT555
(transparency 1) from the mode info

Signed-off-by: Pieter Grimmerink <p.grimmerink@inepro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-12-01 09:02:30 +08:00
Pavel Machek
81065518ed [ARM] pxa/spitz: fix compile regression on spitz
If CONFIG_AKITA is not set, spitz fails to compile. It worked ok in
rc5. Fix is one more ifdef...

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Stanislav Brabec <utx@penguin.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-22 09:32:43 -06:00
Daniel Mack
68a31de302 [ARM] pxa/cpufreq: fix index assignments for end marker
I stumbled over two small things regarding the .index field assignment
in the dynamically created cpu frequency tables for pxa2xx and pxa3xx.

Even though that doesn't currently cause any problem, it should still be
fixed in case the logic in the CPUFREQ core changes.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-20 14:23:13 -06:00
Paul Parsons
10d5d99e88 [ARM] pxa/hx4700: fix hx4700 touchscreen pressure values
hx4700 touchscreen events were being dropped in ads7846_rx() because their
pressure values consistently exceeded the platform maximum of 512; a sample
of 256 pressure values were in the range 531 to 815.  Doubling the platform
maximum to 1024 allows hx4700 touchscreen events to pass the test.

Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-17 00:36:16 +08:00
Marek Vasut
15f593cfcb [ARM] pxa/colibri: fix AC97 ifdefs and add missing include
The AC97 part wasn't initialized on Colibri/PXA320 because the macros
were wrong. Also, the code didn't compile because of a header file not
being included.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-13 16:25:47 +08:00
Marc Zyngier
b2b3631662 [ARM] pxa: fix interrupts number calculation when CONFIG_PXA_HAVE_ISA_IRQS=y
Commit d2c3706842 ([ARM] pxa:
initialize default interrupt priority and use ICHP for IRQ handling)
broke ISA interrupt support on pxa27x/3xx.

In such a case, PXA_IRQ(0) != 0, and the IRQ number computed from
ICHP must be offset by PXA_IRQ(0).

Tested on an Arcom Zeus (pxa270), with both CONFIG_PXA_HAVE_ISA_IRQS
enabled and disabled.

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Tested-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-13 16:25:46 +08:00
Haojian Zhuang
c482ae4dcf [ARM] pxa: fix resume failure by saving/restoring IPRx registers
Since interrupt handler is changed to use interrupt priority, we also need
to save and restore these interrupt controller registers in suspend/resume
routine.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Tested-by: Daniel Mack <daniel@caiaq.de>
Tested-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-03 12:00:56 +08:00
Ondrej Zajicek
902805dbda [ARM] pxa/palm: fix incorrect initialization of Palm Tungsten C keyboard
Palm Tungsten C keyboard structure has swapped
rows/cols gpio structures and does not work.
This patch fixes it.

Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org>
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-03 10:49:54 +08:00
Stanislav Brabec
5e0fa3f63e [ARM] pxa/zaurus: fix NAND flash OOB layout for Borzoi
Borzoi, Terrier and Akita use the same NAND Flash OOB layout, which
seems to be different from Spitz for some reason. Here is a fix.

When the code was ported to the platform data, the map was applied just
for Akita.

After this patch, Flash works again on Borzoi. Terrier still has a
problem with partition table different from Borzoi (unfixable without
reading of the system configuration in flash) and JFFS2 partitions can
be mounted (with some "Empty flash at ... ends at ..." in the syslog).

Signed-off-by: Stanislav Brabec <utx@penguin.cz>
Acked-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-03 10:49:53 +08:00
Stanislav Brabec
f6919eb411 [ARM] pxa/spitz: add gpio button support (fixes regression)
Updating desc for lid keys and resending patch with proper comments:
Define Spitz buttons as GPIO keys in a way compatible with the old driver:

On/Off: As Suspend EV_PWR key
Raw values of lid sensors SWA and SWB: As EV_SW switches
SWA: Display Down
SWB: Lid Closed
Recommended user space decoding:
SWA==0 & SWB==0: lid opened (landscape mode)
SWA==1 & SWB==0: invalid (or mechanic race condition)
SWA==0 & SWB==1: lid closed with display up (portrait mode or mechanic
                 race condition while closing to display-less mode)
SWA==1 & SWB==1: lid closed with display down (display-less mode)

AK_INT remote trigger is not mapped as input event. Without complete
remote driver and remote pull-up control it has no useful
interpretation.

Signed-off-by: Stanislav Brabec <utx@penguin.cz>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-10-17 22:55:44 +08:00
Mike Rapoport
0bff2fc319 [ARM] pxa/cm-x300: fix mmc numbering
CM-X300 has libertas on mmc2 and  SD card slot on mmc1.
This patch fixes wrong MMC ports assignment.

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>
2009-10-17 22:55:44 +08:00
Dennis O'Brien
4367216a09 [ARM] pxa: workaround errata #37 by not using half turbo switching
PXA27x Errata #37 implies system will hang when switching into or out of
half turbo (HT bit in CLKCFG) mode, workaround this by not using it.

Signed-off-by: Dennis O'Brien <dennis.obrien@eqware.net>
Cc: stable-2.6.31 <stable@kernel.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-10-12 15:30:50 +08:00
Julia Lawall
c639ef4317 [ARM] pxa/csb726: adjust duplicate structure field initialization
Currently the irq_type field of the csb726_lan_config structure is
initialized twice.  The value in the first case,
SMSC911X_IRQ_POLARITY_ACTIVE_LOW, is normally stored in the irq_polarity
field, so I have renamed the field in the first initialization to that.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-10-12 15:30:50 +08:00
Russell King
ae19ffbadc Merge branch 'master' into for-linus 2009-09-22 21:01:40 +01:00
Russell King
28f9f19db9 Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-09-21 16:02:30 +01:00
Pavel Machek
3318c4bddb ARM: spitz: fix touchscreen max presure
This fixes max_pressure for spitz's touchscreen, and is requirement
for getting reasonable pressure numbers from touchscreen driver.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-19 12:14:06 +01:00
Linus Torvalds
133309a89e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits)
  Input: bcm5974 - silence uninitialized variables warnings
  Input: wistron_btns - add keymap for AOpen 1557
  Input: psmouse - use boolean type
  Input: i8042 - use platform_driver_probe
  Input: i8042 - use boolean type where it makes sense
  Input: i8042 - try disabling and re-enabling AUX port at close
  Input: pxa27x_keypad - allow modifying keymap from userspace
  Input: sunkbd - fix formatting
  Input: i8042 - bypass AUX IRQ delivery test on laptops
  Input: wacom_w8001 - simplify querying logic
  Input: atkbd - allow setting force-release bitmap via sysfs
  Input: w90p910_keypad - move a dereference below a NULL test
  Input: add twl4030_keypad driver
  Input: matrix-keypad - add function to build device keymap
  Input: tosakbd - fix cleaning up KEY_STROBEs after error
  Input: joydev - validate axis/button maps before clobbering current ones
  Input: xpad - add USB ID for the drumkit controller from Rock Band
  Input: w90p910_keypad - rename driver name to match platform
  Input: add new driver for Sentelic Finger Sensing Pad
  Input: psmouse - allow defining read-only attributes
  ...
2009-09-14 17:56:51 -07:00
Linus Torvalds
2ca7d674d7 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits)
  [ARM] Update mach-types
  ARM: 5636/1: Move vendor enum to AMBA include
  ARM: Fix pfn_valid() for sparse memory
  [ARM] orion5x: Add LaCie NAS 2Big Network support
  [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
  ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board
  ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board
  ARM: 5689/1: Update default config of HP Jornada 700-series machines
  ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem
  ARM: 5688/1: ks8695_serial: disable_irq() lockup
  ARM: 5687/1: fix an oops with highmem
  ARM: 5684/1: Add nuc960 platform to w90x900
  ARM: 5683/1: Add nuc950 platform to w90x900
  ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
  ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver
  ARM: 5625/1: fix hard coded 4K resource size in amba bus detection
  MMC: MMCI: convert realview MMC to use gpiolib
  ARM: 5685/1: Make MMCI driver compile without gpiolib
  ARM: implement highpte
  ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ
  ...

Fix up trivial conflict in arch/arm/kernel/signal.c.

It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS:
Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-14 17:48:14 -07:00
Daniel Mack
52a7a1cec8 [ARM] pxafb: add accelerator ID for PXA3xx GCU
Add ID 99 for PXA3xx frame buffers and report it in the pxa frame buffer
conditionally, depending on a new flag in struct pxafb_mach_info.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: linux-fbdev-devel@lists.sourceforge.net
Cc: Dennis Oliver Kropp <dok@directfb.org>
Cc: Sven Neumann <s.neumann@raumfeld.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-12 00:16:27 +08:00
Dmitry Torokhov
bd96f37895 Input: pxa27x_keypad - allow modifying keymap from userspace
Tested-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:34 -07:00
Takashi Iwai
e0b3032bcd Merge branch 'topic/asoc' into for-linus
* topic/asoc: (226 commits)
  ASoC: au1x: PSC-AC97 bugfixes
  ASoC: Fix WM835x Out4 capture enumeration
  ASoC: Remove unuused hw_read_t
  ASoC: fix pxa2xx-ac97.c breakage
  ASoC: Fully specify DC servo bits to update in wm_hubs
  ASoC: Debugged improper setting of PLL fields in WM8580 driver
  ASoC: new board driver to connect bfin-5xx with ad1836 codec
  ASoC: OMAP: Add functionality to set CLKR and FSR sources in McBSP DAI
  ASoC: davinci: i2c device creation moved into board files
  ASoC: Don't reconfigure WM8350 FLL if not needed
  ASoC: Fix s3c-i2s-v2 build
  ASoC: Make platform data optional for TLV320AIC3x
  ASoC: Add S3C24xx dependencies for Simtec machines
  ASoC: SDP3430: Fix TWL GPIO6 pin mux request
  ASoC: S3C platform: Fix s3c2410_dma_started() called at improper time
  ARM: OMAP: McBSP: Merge two functions into omap_mcbsp_start/_stop
  ASoC: OMAP: Fix setup of XCCR and RCCR registers in McBSP DAI
  OMAP: McBSP: Use textual values in DMA operating mode sysfs files
  ARM: OMAP: DMA: Add support for DMA channel self linking on OMAP1510
  ASoC: Select core DMA when building for S3C64xx
  ...
2009-09-10 15:32:40 +02:00
Marek Vasut
c4bd017273 [ARM] pxa: add gpio_pwdown(_inverted) into pxaficp_ir.c
and convert PXA-based devices to gpio_pwdown where possible.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:39 +08:00
Jonathan McDowell
2a23ec3679 [ARM] pxa: balloon3 (http://balloonboard.org/) base machine support
So, again against latest pxa-linux-2.6/devel, with the following
changes:

 * Move to __raw_readl/__raw_writel for FPGA/CPLD register access
 * Change Toppoly LCD config to be selectable at run time rather than
   compile time.
 * Remove currently unused irq device suspend/resume functions.
 * Strip out unnecessary/duplicated #includes.
 * Some code style cleanups.

Balloon3 (http://balloonboard.org/) base machine support

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:39 +08:00
Matej Kenda
51238bfefb [ARM] pxa: add support for the IskraTel XCEP board
Added support for the Iskratel XCEP single board computer, embedded in
instruments used in particle accelerators.

The patch contains the platform specific code, Makefile and Kconfig
changes for platform arm-pxa.

Signed-off-by: Aleš Bardorfer <ales.bardorfer@i-tech.si>
Signed-off-by: Michael Abbott <michael.abbott@diamond.ac.uk>
Signed-off-by: Matej Kenda <matej.kenda@i-tech.si>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:38 +08:00
Tomáš Čech
28d7a94680 [ARM] pxa/treo680: move LCD power GPIO to proper place
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:38 +08:00
walker@suse.cz
7dafdf3d22 [ARM] pxa/treo680: pxamci simplify to use GPIO
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:38 +08:00
Eric Miao
93dd29a818 [ARM] pxa/spitz: make use of GPIO based matrix keypad driver
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:37 +08:00
Eric Miao
a90c4fb89a [ARM] pxa/corgi: make use of GPIO based matrix keypad driver
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:37 +08:00
Philipp Zabel
e2c509c7e6 [ARM] pxa/hx4700: use platform_lcd driver
Instead of directly registering an lcd_device, use the platform_lcd driver.
This fixes a broken build in case CONFIG_LCD_CLASS_DEVICE is not enabled.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Ben Dooks <ben-linux-arm@fluff.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:37 +08:00
Marek Vasut
5d783a2d59 [ARM] pxa: Palm Tungsten|C initial support
This patch adds basic support for Palm Tungsten|C handheld.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:36 +08:00
Marek Vasut
91cf6a97b9 [ARM] pxa/palm: Add NOR Flash support for PalmTX
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:35 +08:00
Marek Vasut
3eb37ff06b [ARM] pxa/palm: add NAND Flash support for PalmTX
This patch adds support for NAND chip found in PalmTX handheld. Support
is implemented through the gen_nand driver.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:35 +08:00
Marek Vasut
d7c307cfe7 [ARM] pxa/palm: Add NOR flash support for PalmLD
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:35 +08:00
Marek Vasut
9845b6b15c [ARM] pxa/palm: add detect_delay to mmc for PalmTX,T5,LD
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:34 +08:00
Mike Rapoport
a2099e49f4 [ARM] pxa/cm-x270: add libertas device registration
v2 changes:
- use gpio_to_irq instead of IRQ_GPIO
- check gpio_direction_output return value to be on the safe side :)

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:34 +08:00
Mike Rapoport
100a1d250d [ARM] pxa/em-x270: add vcc_core regulator
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:34 +08:00
Mike Rapoport
9cf97b1bee [ARM] pxa/em-x270: remove debug leftovers
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:33 +08:00
Guennadi Liakhovetski
489db6a662 [ARM] pxa/em-x270: convert em-x270 to soc-camera as platform-device
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:33 +08:00
Guennadi Liakhovetski
a48c24a696 [ARM] pxa/mioa701: convert mioa701 to the new platform-device soc-camera interface
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:32 +08:00
Guennadi Liakhovetski
4a3d3abe91 [ARM] pxa/pcm990: convert pcm990 to soc-camera as platform-device
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:31 +08:00
Alex Roman
ecc85e166f [ARM] pxa/colibri: add UART MFP configuration for the PXA320 module
This patch configures the MFP pads for UART1, UART2, UART3 for the
Toradex Colibri PXA320 module. Previously they were just not
configured resulting in just the first UART working because it was the
only one that was configured by the bootloader (Toradex EBOOT in our
case).

This patch is against vanilla 2.6.30 and has been tested with the
Toradex Orchid carrier board (all three UARTs were functional).

Signed-off-by: Alex Roman <alex.roman@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:31 +08:00
Daniel Mack
53740df16f [ARM] pxa/colibri: add NAND config for Colibri PXA3xx boards
NAND feature will be enabled when the appropriate config option is set.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:31 +08:00
Daniel Ribeiro
0d95c1fa56 [ARM] pxa/ezx: set IRQ_BOARD_END for EZX
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:30 +08:00
Eric Miao
70f6d3e8a6 [ARM] pxa/littleton: update littleton to use the new gpio_card_detect for mmc
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:30 +08:00
Robert Jarzmik
7a648256b2 [ARM] pxa: factor pxamci gpio handling
Several boards use always the same pattern with pxamci :
request gpio, request irq for that gpio to detect MMC card
insertion, request gpio for read-only mode detection, etc
...

Now that pxamci provides platform_data to describe simple
gpio management of the MMC external controls, use it.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: rpurdie@rpsys.net
Cc: drwyrm@gmail.com
Cc: sakoman@gmail.com
Cc: marek.vasut@gmail.com
Cc: s.hauer@pengutronix.de
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:30 +08:00
Robert Jarzmik
b405db6c01 [ARM] pxamci: add simple gpio controls
The MMC block needs 3 external datas to work :
 - is the MMC card put in "read-only mode" ?
 - is a MMC card inserted or removed ?
 - enable power towards the MMC card

Several platforms provide these controls through
gpios. Expand the platform_data to request and use these
gpios is set up by board code.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Pierre.Ossman <pierre@ossman.eu>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:29 +08:00
Daniel Mack
17e513ec79 [ARM] pxa: rename GCU IRQ for consistency
For consistency reasons, rename IRQ_GRPHICS to IRQ_GCU.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:27 +08:00
Daniel Mack
1ff2c33e19 [ARM] pxa: add device definition for graphics controller
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:27 +08:00
Daniel Mack
f0f04f0840 [ARM] pxa: add clock definition for graphics controller
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:26 +08:00
Haojian Zhuang
d2c3706842 [ARM] pxa: initialize default interrupt priority and use ICHP for IRQ handling
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:26 +08:00
Haojian Zhuang
6ba39282bb [ARM] pxa: add more registers in interrupt controller
Add priority registers and new registers of pxa935.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:26 +08:00
Haojian Zhuang
4646dd2795 [ARM] pxa: add cpu_is_pxa950() and Kconfig options
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:25 +08:00
Haojian Zhuang
9db95cb6c4 [ARM] pxa: expand irq support for PXA93x and PXA950
PXA93x/950 has additional 64 GPIOs, each is a secondary interrupt
source for IRQ_GPIO_2_x, extend PXA_GPIO_IRQ_{BASE,NUM}.

PXA93x/950 specific IRQ definitions are added as well.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:25 +08:00
Haojian Zhuang
063936df92 [ARM] pxa: support mfp of pxa935
Add and initialize the mfp setting of pxa935 chip.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:24 +08:00
Haojian Zhuang
9304d008d6 [ARM] pxa: remove duplicate mfp definition in mach
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:24 +08:00
Philipp Zabel
ee297936a7 [ARM] pxa: remove left-over struct clk *other field from struct clk
Its removal was omitted when all its uses were removed in 8c3abc7d...
"[ARM] pxa: convert to clkdev and match clocks by struct device where possible"

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-10 18:49:23 +08:00
Pavel Machek
99f329a2ba [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
sharpsl_pm.c code tries to read battery state very early during
resume, but those battery meters are connected on SPI and that's only
resumed way later.

Replace the check with simple checking of battery fatal signal, that
actually works at this stage.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Tested-by: Stanislav Brabec <utx@penguin.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-09-07 23:14:59 +08:00
Dmitry Torokhov
4b61bb575b Merge commit 'v2.6.31-rc8' into next 2009-08-27 22:00:20 -07:00
Marek Vasut
4ac0478f2a ALSA: Allow passing platform_data for pxa2xx-ac97
This patch adds support for passing platform data to ac97 bus devices
from PXA2xx-AC97 driver..

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-08-13 22:19:37 +01:00
Russell King
5dbc80f69e Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-07-30 10:46:12 +01:00
Tomas Cech
c640e1cb45 ARM: 5623/1: Treo680: ir shutdown typo fix
correct GPIO freed in treo680_irda_shutdown()

Signed-off-by: Tomáš ?ech <sleep_walker@suse.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-07-27 14:23:57 +01:00
Dmitry Torokhov
52ec7752b4 Input: pxa27x_keypad - remove extra clk_disable
clk_disable() in remove method is not needed since we already
have clk_disable in pxa27x_keypad_close().

Also make sure the driver uses resource_size() and helpers from
include/input/matrix_keypad.h

Tested-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-22 22:33:47 -07:00
Mike Rapoport
1d3e216f1d [ARM] pxa/em-x270: fix compile failure when CONFIG_APM_EMULATION=n
If CONFIG_APM_EMULATION=n em-x270 build fails with linker error:

arch/arm/mach-pxa/built-in.o: In function `em_x270_battery_critical': em-x270.c:(.text+0x12c0): undefined reference to `apm_queue_event'
arch/arm/mach-pxa/built-in.o: In function `em_x270_battery_low': em-x270.c:(.text+0x12c8): undefined reference to `apm_queue_event'
make: *** [.tmp_vmlinux1] Error 1

Fix it.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-07-23 10:43:40 +08:00
Marek Vasut
ecf763c567 [ARM] pxa: add STUART MFP config for PalmTX,T5,LD
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-07-18 10:01:30 +08:00
Haojian Zhuang
eb9069119d [ARM] pxa: fix gpio issue in zylonite
WARNING: at drivers/gpio/gpiolib.c:83 gpio_ensure_requested+0x58/0xbc()
 autorequest GPIO-71
 Modules linked in:
 [<c0028bd0>] (unwind_backtrace+0x0/0xe8) from [<c003c328>] (warn_slowpath_common+0x48/0x78)
 [<c003c328>] (warn_slowpath_common+0x48/0x78) from [<c003c394>] (warn_slowpath_fmt+0x28/0x38)
 [<c003c394>] (warn_slowpath_fmt+0x28/0x38) from [<c0146128>] (gpio_ensure_requested+0x58/0xbc)
 [<c0146128>] (gpio_ensure_requested+0x58/0xbc) from [<c0146308>] (gpio_direction_input+0x80/0xf4)
 [<c0146308>] (gpio_direction_input+0x80/0xf4) from [<c000c668>] (zylonite_pxa300_init+0x108/0x214)
 [<c000c668>] (zylonite_pxa300_init+0x108/0x214) from [<c000c4e4>] (zylonite_init+0x8/0x84)
 [<c000c4e4>] (zylonite_init+0x8/0x84) from [<c00097cc>] (customize_machine+0x18/0x24)
 [<c00097cc>] (customize_machine+0x18/0x24) from [<c00222e0>] (do_one_initcall+0x30/0x1b0)
 [<c00222e0>] (do_one_initcall+0x30/0x1b0) from [<c00083f4>] (kernel_init+0xa4/0x11c)
 [<c00083f4>] (kernel_init+0xa4/0x11c) from [<c0023f3c>] (kernel_thread_exit+0x0/0x8)
 ---[ end trace 1b75b31a2719ed1c ]---

This issue is caused by using gpio pin without request. Add gpio_request()
into zylonite. To simplify the code, error checking is omitted since this
is being performed early.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-07-18 10:00:08 +08:00
Mike Rapoport
22fe84394f [ARM] pxa: fix ULPI_{DIR,NXT,STP} MFP defines
Attepmpt to configure ULPI pins gives the following compile error:
  CC      arch/arm/mach-pxa/cm-x300.o
  arch/arm/mach-pxa/cm-x300.c:155: error: 'MFP_MFP_AF0' undeclared here (not in a function)
  arch/arm/mach-pxa/cm-x300.c:155: error: 'MFP_MFP_DS01X' undeclared here (not in a function)
  make[2]: *** [arch/arm/mach-pxa/cm-x300.o] Error 1
  make[1]: *** [arch/arm/mach-pxa] Error 2
  make: *** [sub-make] Error 2

Fix it.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-07-06 18:11:10 +08:00
Daniel Mack
5c68b09900 [ARM] pxa: correct I2CPWR clock for pxa3xx
In commit f23d491131, the pwr-i2c device name changed due to the
newly introduced device table. This patch fixes the clock so the
driver's probe will succeed again.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-07-03 14:13:49 +08:00
Russell King
187f81b3d8 Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-06-18 23:09:52 +01:00
Guennadi Liakhovetski
594bb46dbc V4L/DVB (11607): soc-camera: add a free_bus method to struct soc_camera_link
Currently pcm990 camera bus-width management functions request a GPIO and never
free it again. With this approach the GPIO extender driver cannot be unloaded
once camera drivers have been loaded, also unloading theb i2c-pxa bus driver
produces errors, because the GPIO extender driver cannot unregister properly.
Another problem is, that if camera drivers are once loaded before the GPIO
extender driver, the platform code marks the GPIO unavailable and only a reboot
helps to recover. Adding an explicit free_bus method and using it in mt9m001
and mt9v022 drivers fixes these problems.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-16 18:20:43 -03:00
Mark Brown
8776b268c6 [ARM] pxa: register wm8731 explicitly for corgi and poodle
The wm8731 driver has been converted to register using the standard I2C
device registration mechanism so we can now do the registration in the
arch/arm code as normal.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-16 21:03:36 +08:00
Philipp Zabel
e567b74caf [ARM] pxa/mioa701: add V3 gain configuration for Maxim 1586 voltage regulator
Maxim 1586 V3 gain can be configured by external resistors
(R24, R25) connected to the FB3 pin. To avoid accidental
overvoltage, it now requires this gain to be configured
explicitly.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-16 21:03:36 +08:00
Robert Jarzmik
9752e14898 [ARM] pxa/mioa701: add Maxim 1586 voltage regulator
On this board, the PXA272 CPU voltage VCC_CORE is provided
by a Maxim 1586 voltage regulator. Use the regulator
framework to provide VCC_CORE control. When cpufreq will be
updated to ask for vcc_core, this will optimize power
drained by the board.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-16 21:03:35 +08:00
Philipp Zabel
6ea0414fc7 [ARM] pxa/hx4700: add Maxim 1587A voltage regulator
On this board, the PXA270 CPU voltage VCC_CORE is provided
by a Maxim 1587A voltage regulator configured to provide
1.55 V maximum voltage for 624 MHz operation.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-16 21:03:35 +08:00
Tomas 'Sleep_Walker' Cech
e6c3f4b89b [ARM] pxa/treo680: initial support
Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-16 21:03:34 +08:00
Mike Rapoport
303f2d7dc8 [ARM] pxa/em-x270: fix type in SND_PXA2XX_LIB_AC97
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-16 21:03:34 +08:00
Mike Rapoport
c63a5751d9 [ARM] pxa/em-x270: always register AC97 controller device
After commit 6b849bcff0 (ASoC: Convert PXA
AC97 driver to probe with the platform device) AC97 controller device
should be registered explicitly for both ASoC and generic AC97 drivers

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-16 21:03:34 +08:00
Mike Rapoport
a37ed43115 [ARM] pxa/em-x270: add ability to control GPS and GPRS power
Register userspace-consumer devices to allow userspace control of
voltage regulators supplying GPS and GPRS modules

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-16 21:03:33 +08:00
Mike Rapoport
3cb05c97ad [ARM] pxa/em-x270: remove .gpio_cs from em_x270_libertas_pdata
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-16 21:03:11 +08:00
Marek Vasut
eb73e6221c [ARM] pxa/palm: various fixes for PalmZ72 (mostly audio asoc and usb)
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-16 16:55:24 +08:00
David S. Miller
9cbc1cb8cd Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/scsi/fcoe/fcoe.c
	net/core/drop_monitor.c
	net/core/net-traces.c
2009-06-15 03:02:23 -07:00
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
Russell King
4c31791c3d Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-06-14 11:00:16 +01:00
Pavel Machek
51cdd9289d [ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
For suspend/resume to work, spitz needs pxa_pm_suspend/resume to be
called. Otherwise PSPR is not set properly, and system will die during
resume.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-11 23:25:09 +08:00
Dmitry Eremin-Solenikov
d5af27783f [ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
Replace calls to pxa_gpio_mode with respective gpio_request() /
gpio_direction_input(). In principle these calls can be dropped as
the only use of those GPIO are IRQs and IRQ code does setup GPIO
correctly.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:20:44 +08:00
Dmitry Eremin-Solenikov
5452537210 [ARM] pxa/sharpsl_pm: drop set_irq_type calls
Merge set_irq_type() into respective request_irq() calls.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:20:43 +08:00
Dmitry Eremin-Solenikov
d48898a3c8 [ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
As pxa now is the only user of sharpsl_pm we can drop several startup
functions into generic code thus dropping several global functions.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:20:42 +08:00
Dmitry Eremin-Solenikov
78731d33c1 [ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
collie_pm was the only non-PXA user of sharpsl_pm. Now as it's gone we
can merge code into one single file to allow further cleanup.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:20:22 +08:00
Eric Miao
1847347388 [ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
2009-06-11 22:12:13 +08:00
Russell King
7698fdedcf Merge branch 'for-rmk' of git://git.marvell.com/orion into devel 2009-06-08 19:27:13 +01:00
Eric Miao
361778d6e7 [ARM] pxa/littleton: add support for the Micro-SD slot (MMC1)
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-05 16:49:26 +08:00
Mike Rapoport
b5a5c474b0 [ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:27 +08:00
Mike Rapoport
321d9eb32a [ARM] pxa/cm-x300: use STUART for uncompressor
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:27 +08:00
Mike Rapoport
1858ced3f9 [ARM] pxa/cm-x300: add rtc-v3020 device registration
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:26 +08:00
Mike Rapoport
b3992b6653 [ARM] pxa/cm-x300: use OBM configuration for NAND flash
CM-X300 can be assembled with different NAND flashes from different
manufacturers. Adding their configuration to the kernel is impractical,
therefore we will use the default NAND controller settings set up by the
bootloader.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:26 +08:00
Mike Rapoport
9599d1dbc2 [ARM] pxa/em-x270, cm-x270: use DEEPSLEEP for PM_SUSPEND_MEM
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:25 +08:00
Mike Rapoport
128d88b82e [ARM] pxa/em-x270: add support for on-board USB Hub
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:25 +08:00
Mike Rapoport
3690a0f426 [ARM] pxa/em-x270: change power supply name to "battery"
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:24 +08:00
Mike Rapoport
2f15cb594e [ARM] pxa/em-x270: update libertas device setup
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:24 +08:00
Mike Rapoport
76e3fc36eb [ARM] pxa/em-x270: add exeda GPIO extender and update GPIO mappings
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:23 +08:00
Antonio Ospite
1ce2c51e6d [ARM] pxa/ezx: setup gpio-keys for EzX phones
Setup gpio-keys for EzX phones

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:22 +08:00
Dmitry Eremin-Solenikov
f0ba401769 [ARM] pxa/spitz: drop unused header files from spitz.c
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:49:45 +08:00
Jonathan Cameron
0a0ca89d59 [ARM] pxa/imote2: add i2c board info for the wm8940 audio codec
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:46:56 +08:00
Jonathan Cameron
a252084658 [ARM] pxa/imote2: add board config for SHT15 humidity sensor
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:46:43 +08:00
Jonathan Cameron
4036e1dea5 [ARM] pxa: Stargate 2 board support
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:46:17 +08:00
Marek Vasut
fc9c1b6fc8 [ARM] pxa/palm: Palm TX, T5, LD suspend-to-mem rework
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:43:29 +08:00
Marek Vasut
37330efd4a [ARM] pxa/palm: Add Palm27x aSoC driver to PalmTE2
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:41:54 +08:00
Marek Vasut
8768dc9b75 [ARM] pxa/palm: Switch PalmT5, TX, TE2 to GPIO VBUS
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:41:48 +08:00
Dmitry Eremin-Solenikov
96a9fcaf5d [ARM] pxa/csb726: register ac97 controller
Add a call to pxa_set_ac97_info() to enable the audio support.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:41:23 +08:00
Dmitry Eremin-Solenikov
b860171500 [ARM] pxa/csb726: switch to use smsc911x driver
csb726 used obsolete and not working out-of-tree driver smc911x.
Switch it to use new smsc911x driver.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:41:17 +08:00
Philipp Zabel
d3ca1952e6 [ARM] pxa: add basic support for HP iPAQ hx4700 PDAs
This includes
- IrDA (pxafixp_ir),
- Buttons (gpio-keys),
- ASIC3 IRQ/GPIOs (asic3),
- EGPIOs (htc-egpio),
- ATI Imageon w3220 framebuffer (w100fb),
- Backlight (pwm-backlight),
- StrataFlash (physmap),
- Battery monitor (ds1wm,w1_ds2760,ds2760_battery)
- USB gadget support (pxa27x_udc,gpio_vbus).
- bq24022 battery charger (pda_power,bq24022)
- TSC2046 touchscreen (ads7846)

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:40:31 +08:00
Philipp Zabel
2f1a5bf707 [ARM] pxa/magician: use ARRAY_AND_SIZE for platform_add_devices
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:39:39 +08:00
Philipp Zabel
f8f9d5ecff [ARM] pxa/magician: use I2C fast mode
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:39:16 +08:00
Robert Jarzmik
3dbeef231e [ARM] pxa: add vcc_core regulation for cpufreq on pxa2xx
Add voltage regulation capability to pxa2xx cpufreq
driver. The cpufreq will ask for a "vcc_core" regulator to
the regulator framework.

If a regulator is found at probe time, it will be used with
values specified in PXA270 Electrical, Mechanical, and
Thermal Specifications.

If not, it will be assumed for now that frequency change
will work without voltage control. This assumes that the
IPL/SPL installs sane values to an existing voltage
regulator (ie. voltage high enough to support the full
range).

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:33:07 +08:00
Jürgen Schindele
dd5b94aba7 [ARM] pxa: add additional mfp definitions for pxa320
Signed-off-by: Jürgen Schindele <linux@schindele.name>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-06-05 10:32:55 +08:00
Mike Rapoport
d082d36ea8 [ARM] pxa: add ability to set suspend mode
PXA processors have several low-power modes. Currently kernel supports
only one of these modes for PM_SUSPEND_MEM.

This patch adds ability to set desired suspend mode for PXA27x based
machines.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Reviewed-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:48 +08:00
Robert Jarzmik
94c35a6b51 [ARM] pxa: add udc support for pxa3xx
As reported by Aric Blumer, the pxa27x_udc driver does work
with pxa3xx devices. Add support into device files.

Reported-by: Aric Blumer <aric@sdgsystems.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Matt Reimer <mattjreimer@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:34 +08:00
Philipp Zabel
a01bd58449 [ARM] pxa: allow IRQ_BOARD_END to be customized and make zylonite to use it
The default value is 16 IRQs. Zylonite needs 32, ASIC3 based boards need 70.

My problem is still that due to the way IRQ_GPIO is hardcoded, ASIC3 based boards
need 70 IRQs starting at IRQ_BOARD_START. If I define ASIC3 IRQs similar to LoCoMo
or SA1111, things break as soon as something selects PXA_HAVE_BOARD_IRQS.
Increasing the default number of board IRQs to 70 instead doesn't seem very nice.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:20 +08:00
Mike Rapoport
46580c0306 [ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:06 +08:00
Eric Miao
3852ac7113 [ARM] pxa: move pwm.c to common plat-pxa directory
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:04 +08:00
Eric Miao
a71ef16327 [ARM] pxa: build pwm.c according to HAVE_PWM instead of PXA_PWM
The PXA_PWM config option is really redundant since the introduction
of HAVE_PWM, replace that with HAVE_PWM to avoid confusion.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:04 +08:00
Eric Miao
a757ad8b39 [ARM] pxa: allow PWM ID base number to be specified in pwm_id_table
PWMs on PXA168/910 start at number 1 instead of 0, (i.e. PWM1/2/3/4 instead
of PWM0/1/2/3 on PXA25x/PXA27x/PXA3xx). Allow this number to be specified
in pwm_id_table.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:03 +08:00
Eric Miao
3d2a98cd5e [ARM] pxa: simplify secondary PWM handling and use platform_device_id table
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:02 +08:00
Eric Miao
f0a8370139 [ARM] pxa: move mach/i2c.h to plat/i2c.h
Signed-off-by: Paul Shen <paul.shen@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:01 +08:00
Eric Miao
f23d491131 [ARM] pxa: add platform device ID table to pxa i2c driver
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:21:42 +08:00
Tony Lindgren
c068303920 [ARM] 5536/1: Move clk_add_alias() to arch/arm/common/clkdev.c
This can be used for other arm platforms too as discussed
on the linux-arm-kernel list.

Also check the return value with IS_ERR and return PTR_ERR
as suggested by Russell King.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-04 17:45:43 +01:00
Philipp Zabel
1257629b07 [ARM] pxa: fix pxa27x_udc default pullup GPIO
Currently, pxa27x_udc tries to use GPIO 0 as D+ pullup if not
explicitly configured. Default to an invalid GPIO (-1) instead.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-04 11:06:25 +08:00
Jonathan Cameron
d81e77f041 [ARM] pxa/imote2: fix UCAM sensor board ADC model number
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-04 11:06:25 +08:00
Johannes Berg
19d337dff9 rfkill: rewrite
This patch completely rewrites the rfkill core to address
the following deficiencies:

 * all rfkill drivers need to implement polling where necessary
   rather than having one central implementation

 * updating the rfkill state cannot be done from arbitrary
   contexts, forcing drivers to use schedule_work and requiring
   lots of code

 * rfkill drivers need to keep track of soft/hard blocked
   internally -- the core should do this

 * the rfkill API has many unexpected quirks, for example being
   asymmetric wrt. alloc/free and register/unregister

 * rfkill can call back into a driver from within a function the
   driver called -- this is prone to deadlocks and generally
   should be avoided

 * rfkill-input pointlessly is a separate module

 * drivers need to #ifdef rfkill functions (unless they want to
   depend on or select RFKILL) -- rfkill should provide inlines
   that do nothing if it isn't compiled in

 * the rfkill structure is not opaque -- drivers need to initialise
   it correctly (lots of sanity checking code required) -- instead
   force drivers to pass the right variables to rfkill_alloc()

 * the documentation is hard to read because it always assumes the
   reader is completely clueless and contains way TOO MANY CAPS

 * the rfkill code needlessly uses a lot of locks and atomic
   operations in locked sections

 * fix LED trigger to actually change the LED when the radio state
   changes -- this wasn't done before

Tested-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> [thinkpad]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-06-03 14:06:13 -04:00
Marek Vašut
5a9d25150c [ARM] 5522/1: PalmLD: IDE support
Support for Palm LifeDrive's internal harddrive.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-31 14:50:40 +01:00
Russell King
355532bdda Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-05-23 11:16:05 +01:00
Marek Vasut
6ec04f434d [ARM] pxa/palm: fix PalmLD/T5/TX AC97 MFP
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-22 18:16:20 +08:00
Daniel Ribeiro
ff71338ed3 [ARM] pxa/ezx: fix pin configuration for low power mode
Fix LPM configuration on ezx.c

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-20 09:51:44 +08:00
David S. Miller
bb803cfbec Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
	drivers/scsi/fcoe/fcoe.c
2009-05-18 21:08:20 -07:00
Dmitry Eremin-Solenikov
a81b38688f [ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO
Currently spitz_ohci_init() that requests GPIO doesn't have
corresponding spitz_ohci_exit() which will gpio_free(). This causes
minor problems e.g. during resume when the OHCI device can't be resumed.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-18 21:52:09 +08:00
Timothy Clacy
866bd43581 [ARM] pxa: enable GPIO receivers after configuring pins
'mach-pxa' platforms currently rely on a bootloader to setup GPIO pins
and clear RDH (to enable inputs).

A kernel loaded by a 'minimal' bootloader, that doesn't touch any pins,
will not function correctly; inputs will remain disabled, even after the
pins are configured. The following change fixes the issue and has been
verified on Gumstix Verdex XL6P and a custom PXA270 platform.

Signed-off-by: Timothy Clacy <tcl@phaseone.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-18 21:52:09 +08:00
Daniel Ribeiro
216e3b7abb [ARM] pxa: allow gpio_reset drive high during normal work
I want to reuse tosa/spitz gpio_reset code, but my board needs the reset
gpio to be driven high during normal operation.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-18 21:52:09 +08:00
Daniel Ribeiro
818bc81444 [ARM] pxa: save/restore PGSR on suspend/resume.
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-05-18 21:52:08 +08:00
Ricardo Martins
776abac817 [ARM] 5513/1: Eurotech VIPER SBC: fix compilation error
Compilation for this board yields the following errors:

arch/arm/mach-pxa/viper.c:511: error: 'FFUART' undeclared here (not in a function)
arch/arm/mach-pxa/viper.c:520: error: 'BTUART' undeclared here (not in a function)
arch/arm/mach-pxa/viper.c:529: error: 'STUART' undeclared here (not in a function)

Fix them by including the necessary header.

Signed-off-by: Ricardo Martins <rasm@fe.up.pt>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-16 19:55:56 +01:00
Robert P. J. Day
283a5d250e [ARM] Kconfig typo fix: "PXA930" -> "CPU_PXA930".
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-03 10:58:31 +01:00
Eric Miao
fc76132b1e [ARM] pxa/littleton: add missing da9034 touchscreen support
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-27 11:46:56 +08:00
Eric Miao
b49e385fc7 [ARM] pxa/zylonite: configure GPIO18/19 correctly, used by 2 GPIO expanders
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-27 11:46:38 +08:00
Eric Miao
15fbc93857 [ARM] pxa/zylonite: fix the issue of unused SDATA_IN_1 pin get AC97 not working
GPIO17_SDATA_IN_1 and GPIO36_SDATA_IN_1 are originally designed for the 2nd
codec but unused on the board, yet they are initialized incorrectly by the
bootloader as the SDATA_IN_1 alternate function, thus causing AC97 fail to
work. Fix this issue by configuring these pins as normal GPIO to avoid the
noise from these pins being treated as signals from the 2nd codec.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-27 11:46:30 +08:00
Eric Miao
3e36c0deea [ARM] pxa: make ads7846 on corgi and spitz to sync on HSYNC
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-27 11:45:53 +08:00
Linus Torvalds
6ae85d6db4 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5460/1: Orion: reduce namespace pollution
  [ARM] 5458/1: pcmcia: pxa2xx-sharpsl: check if we do have Scoop config
  [ARM] 5457/1: mach-imx gpio buildfix
  [ARM] 5456/1: add sys_preadv and sys_pwritev
  [ARM] pxa/pcm990: start external GPIOs immediately after built-in ones
  [ARM] pxa/palm27x: General fix for Palm27x aSoC driver
  [ARM] pxa/mioa701: use GPIO95 as AC97 reset line
  [ARM] pxa: merge AC97 platform data structures
  [ARM] pxa/magician: remove un-necessary #include of pxa-regs.h and hardware.h
2009-04-24 08:36:41 -07:00
Johannes Berg
c1c6b14b22 rfkill: remove deprecated state constants
I only did superficial review, but these constants are stupid
to have and without proper warnings nobody will review the
code anyway, no amount of shouting will help.

Also fix wimax to use correct states.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-04-22 16:54:27 -04:00
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
Guennadi Liakhovetski
a48dc30da4 [ARM] pxa/pcm990: start external GPIOs immediately after built-in ones
As a result of an off-by-1 error pcm990 leaves one unused GPIO number between
built-in GPIOs and the pca9536 extender. Fix it.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-19 21:57:10 +08:00
Marek Vasut
e91fb9137d [ARM] pxa/palm27x: General fix for Palm27x aSoC driver
Firstly, this patch makes the palm27x asoc driver a little more sane. Also,
since all affected devices use GPIO95 as AC97_nRESET, this patch sets that
properly. Affected are PalmT5, TX and LifeDrive.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-19 21:56:54 +08:00
Robert Jarzmik
cc8d2730ad [ARM] pxa/mioa701: use GPIO95 as AC97 reset line
MioA701 board's GPIO95 is the AC97 line. The other GPIO113
is not connected to the sound chip, but to the GSM chip as a
wakeup line.

It happens that when the pxa2xx_ac97 driver reconfigures the
gpio as an "out gpio" for AC97 reset (bug workaround), it
hangs the GSM chip.

As AC97 platform data now enables to specify the AC97 reset
line, use it.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-15 10:54:06 +08:00
Mark Brown
eae17754ab [ARM] pxa: merge AC97 platform data structures
Currently there are two possible platform datas for the PXA AC97 driver:
one supported by the generic AC97 driver only which provides callbacks
to allow board-specific configuration at stream startup and teardown,
and another for pxa2xx-ac97-lib which allows configuration of the reset
GPIO for PXA2xx CPUs.

Obviously this won't actually work when using the generic AC97 driver
since the drivers will attempt to parse the platform data in both
formats. Fix this by merging the two structures.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-15 10:54:06 +08:00
Huang Weiyi
6845a658e0 [ARM] pxa/em-x270: remove duplicated #include
Remove duplicated #include in arch/arm/mach-pxa/em-x270.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-14 22:55:36 +08:00
Mike Rapoport
bd9d074098 [ARM] pxa/em-x270: explicitly set .gpio_cs in TDO35S SPI chip data
After commit a7bb3909b3 ("spi: pxa2xx_spi:
introduce chipselect GPIO to simplify the common cases") the .gpio_cs
field in pxa2xx_spi_chip has to be set explicitly.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-14 22:55:36 +08:00
Marek Vasut
efb12cd20a [ARM] pxa: PalmTX and PalmT5 USB fixes
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-13 12:10:58 +08:00
Marek Vasut
918c71c0ff [ARM] pxa: add missing declaration of pxa26x_init_irq()
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-13 12:10:36 +08:00
Eric Miao
0e983d3c38 [ARM] pxa/colibri: fix missing variable name in inline functions
Even they are empty inline functions, the compiler still complains
about the missing variable names.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Daniel Mack <daniel@caiaq.de>
2009-04-09 14:15:00 +08:00
Linus Torvalds
139ef17a46 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the array
  [ARM] 5445/1: AT91: Remove flexible array from USBH platform data
  [ARM] 5447/1: Add SZ_32K
  [ARM] omap: fix omap1 clock usecount decrement bug
  [ARM] pxa: register AC97 controller devices
  [ARM] pxa/csb701: do not register devices on non-csb726 boads
  [ARM] pxa/colibri: get rid of set_irq_type()
  [ARM] pxa/colibri: provide MAC address from ATAG_SERIAL
  [ARM] pxa/cm-x2xx: fix ucb1400 not being registered
  [ARM] pxa: Add support for suspend on PalmTX, T5 and LD
  [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlight
  [ARM] pxa: Palm Tungsten E2 basic support
  [ARM] pxa/em-x270: add libertas device registration
  [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_power
2009-04-08 15:24:09 -07:00
Eric Miao
a7bb3909b3 spi: pxa2xx_spi: introduce chipselect GPIO to simplify the common cases
Most SPI peripherals use GPIOs as their chip selects, introduce .gpio_cs
for this.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: David Brownell <david-b@pacbell.net>
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>
2009-04-07 08:31:07 -07:00
Linus Torvalds
22ae77bc7a Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (53 commits)
  [MTD] struct device - replace bus_id with dev_name(), dev_set_name()
  [MTD] [NOR] Fixup for Numonyx M29W128 chips
  [MTD] mtdpart: Make ecc_stats more realistic.
  powerpc/85xx: TQM8548: Update DTS file for multi-chip support
  powerpc: NAND: FSL UPM: document new bindings
  [MTD] [NAND] FSL-UPM: Add wait flags to support board/chip specific delays
  [MTD] [NAND] FSL-UPM: add multi chip support
  [MTD] [NOR] Add device parent info to physmap_of
  [MTD] [NAND] Add support for NAND on the Socrates board
  [MTD] [NAND] Add support for 4KiB pages.
  [MTD] sysfs support should not depend on CONFIG_PROC_FS
  [MTD] [NAND] Add parent info for CAFÉ controller
  [MTD] support driver model updates
  [MTD] driver model updates (part 2)
  [MTD] driver model updates
  [MTD] [NAND] move gen_nand's probe function to .devinit.text
  [MTD] [MAPS] move sa1100 flash's probe function to .devinit.text
  [MTD] fix use after free in register_mtd_blktrans
  [MTD] [MAPS] Drop now unused sharpsl-flash map
  [MTD] ofpart: Check name property to determine partition nodes.
  ...

Manually fix trivial conflict in drivers/mtd/maps/Makefile
2009-04-06 14:56:26 -07:00
Russell King
89de3820c7 Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-04-06 09:57:38 +01:00
Philipp Zabel
0ef2067d0f pxa/magician: remove deprecated .bus_shift from PASIC3 platform_data
The PASIC3 driver now calculates its register spacing from the resource
size.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2009-04-05 00:32:21 +02:00
Mark Brown
80748fb8ff [ARM] pxa: register AC97 controller devices
The tosa, e740, e750, e800 and mioa701 all use AC97 audio codecs
but does not register the platform device for the AC97 controller.
Doing so is now required by ASoC.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 21:54:40 +08:00
Dmitry Eremin-Solenikov
675b5d869f [ARM] pxa/csb701: do not register devices on non-csb726 boads
csb701 driver can currently only be used on csb726 boards,
limit the csb701 devices registration to csb726 board.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:35 +08:00
Daniel Mack
8a28b10e91 [ARM] pxa/colibri: get rid of set_irq_type()
In commit 47cb035560, the ax88796 driver
learned to take IRQ flags from platform_device definition. Use that here
to get rid of the set_irq_type() hack.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:34 +08:00
Daniel Mack
22a0200b18 [ARM] pxa/colibri: provide MAC address from ATAG_SERIAL
In 67fca028f1, the ax88796 ethernet driver
learned a way to let the platform data hand in the MAC address. Use it
here as the original Colibri bootloader passes in a MAC address via
ATAG_SERIAL.

Reported-by: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:34 +08:00
Marek Vasut
50f6bb0ab7 [ARM] pxa/cm-x2xx: fix ucb1400 not being registered
This patch fixes cm-x2xx not registering the ucb1400. This is
because of the splitting of ucb1400 driver half year ago.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:34 +08:00
Marek Vasut
81854f82c5 [ARM] pxa: Add support for suspend on PalmTX, T5 and LD
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:34 +08:00
Marek Vasut
8c8aa5fa30 [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlight
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:33 +08:00
Marek Vasut
54088bf50f [ARM] pxa: Palm Tungsten E2 basic support
This contains support for keypad, MMC, AC97, LCD and backlight.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 10:26:33 +08:00
Mike Rapoport
c9be0e3961 [ARM] pxa/em-x270: add libertas device registration
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 08:24:39 +08:00
Philipp Zabel
eb650b9ed0 [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_power
With this patch, the bq24022 battery charger is controlled by the USB
gadget framework (via gpio_vbus) when connected to USB.

To compile, this patch depends on the "regulator: Allow init data to be
supplied for bq24022" patch (queued for next in the regulator tree) to
add the init_data field to struct bq24022_mach_info.
It also depends on the "add optional OTG transceiver and voltage
regulator support to pda_power" patch (queued for next in the power
supply tree) to enable charging when connected to the AC charger.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-04-04 08:24:38 +08:00
Sascha Hauer
d42574d1d2 V4L/DVB (11034): soc-camera: remove now unused gpio member of struct soc_camera_link
Signed-off-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>
2009-03-30 12:43:22 -03:00
Sascha Hauer
d75b1dcc84 V4L/DVB (11031): pcm990 baseboard: add camera bus width switch setting
Some Phytec cameras have a I2C GPIO expander which allows it to
switch between different sensor bus widths. This was previously
handled in the camera driver. Since handling of this switch
varies on several boards the cameras are used on, the board
support seems a better place to handle the switch

Signed-off-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>
2009-03-30 12:43:21 -03:00
Russell King
ed40d0c472 Merge branch 'origin' into devel
Conflicts:
	sound/soc/pxa/pxa2xx-i2s.c
2009-03-28 20:29:51 +00:00
Russell King
dc52b5bf2c Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-03-28 14:15:43 +00:00
Daniel Mack
c9b78189f5 [ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pins
Reported-by: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-28 19:23:05 +08:00
root
9a38e989b8 Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-03-24 22:04:25 +00:00
Takashi Iwai
b5c784894c Merge branch 'topic/asoc' into for-linus 2009-03-24 00:35:53 +01:00
Eric Miao
f8dec04d33 [ARM] pxa: move common MFP handling code into plat-pxa
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 10:11:34 +08:00
Eric Miao
38f539a608 [ARM] pxa: move common GPIO handling code into plat-pxa
1. add common GPIO handling code into [arch/arm/plat-pxa]

2. common code in <mach/gpio.h> moved into <plat/gpio.h>, new processors
   should implement its own <mach/gpio.h>, provide the following required
   definitions and '#include <plat/gpio.h>' in the end:

   - GPIO_REGS_VIRT for mapped virtual address of the GPIO registers'
     physical I/O memory

   - macros of GPLR(), GPSR(), GPDR() for constant optimization for
     functions gpio_{set,get}_value() (so that bit-bang code can still
     have tolerable performance)

   - NR_BUILTIN_GPIO for the number of onchip GPIO

   - definitions of __gpio_is_inverted() and __gpio_is_occupied(), they
     can be either macros or inlined functions

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 10:11:33 +08:00
Eric Miao
bd5ce43323 [ARM] pxa: introduce plat-pxa for PXA common code and add DMA support
1. introduce folder of 'arch/arm/plat-pxa' for common code across different
   PXA processor families

2. initially moved DMA code into plat-pxa

3. common code in <mach/dma.h> moved into <plat/dma.h>, new processors
   should implement its own <mach/dma.h>, provide the following required
   definitions and '#include <plat/dma.h>' in the end:

   - DMAC_REGS_VIRT for mapped virtual address of the DMA registers'
     physical I/O memory

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 10:11:31 +08:00
Daniel Mack
e2bb5befd7 [ARM] pxa: AC97 pin functions for Colibri PXA310/320
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 10:00:12 +08:00
Daniel Mack
91fcfb908d [ARM] pxa: Add Colibri LCD functions
This adds LCD functions for Colibri PXA300 and Colibri PXA320 and
configures a LQ043T3DX02 panel.

Original-code-by: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:59:55 +08:00
Daniel Mack
bac07ecd6c [ARM] pxa: Colibri PXA320 module basics
This adds basic support for Colibri PXA320 modules.
The file colibri-320.c only contains settings specific to this module,
such as the Ethernet interface.

Cc: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:59:30 +08:00
Daniel Mack
acb3655973 [ARM] pxa: Refactor Colibri board support code
- Move common function for all Colibri PXA3xx boards to the newly
  added colibri-pxa3xx.c
- Drop some unnecessary defines from colibri.h
- Make Kconfig reflect the fact that code for colibri 300 module does
  also work for the 310 model
- Give up on the huge pin config table which was messed up with lots of
  #ifdefs and switch over to locally defined tables for configured
  functions

Cc: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:59:04 +08:00
Daniel Mack
626806d96f [ARM] pxa: Fix Colibri AX88796 configuration
Broaden the AX88796 register mask to allow access to the reset register.
Remove unnecessary value definitions and the second resource block.

Diagnosed-by: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:58:48 +08:00
Daniel Mack
42e07ad7fc [ARM] pxa: add USB support for Colibri PXA300
This adds support for USB OHCI for Toradex' Colibri PXA300 modules as
connected on the evaluation board.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:57:54 +08:00
Daniel Mack
ebc046c2a3 [ARM] pxa: add MMC support for Colibri PXA300
Added MMC support for Toradex' Colibri PXA300 module.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:57:54 +08:00
Daniel Mack
5fc9f9a1de [ARM] pxa: add basic support for Colibri PXA300 module
This patch add basic support for Toradex' Colibri PXA300 module.
Ethernet is enabled conditionally, depdending on CONFIG_AX88796.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:57:54 +08:00
Daniel Mack
5c0dbb8fc2 [ARM] pxa: rename colibri.c to colibri-pxa270.c
Namespace cleanup: rename colibri.c to colibri-pxa270.c and change
some names in colibri.h.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:57:54 +08:00
Eric Miao
fa12868e59 Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git into devel 2009-03-23 09:55:14 +08:00
Daniel Mack
1efb71809f [ARM] pxa: add pxa320 missing pin function for CS2 on GPIO3
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-23 09:53:33 +08:00
Mike Rapoport
f271049e20 [MTD] [NAND] pxa3xx_nand: add ability to keep controller settings defined by OBM/bootloader
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-03-20 18:37:44 +00:00
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
Dmitry Eremin-Solenikov
c68ffddabc [ARM] pxa: make second argument of clk_add_alias a name instead of the device
clk_add_alias is commonly called for platform devices that are not yet
registered in the device tree. Thus the clock alias is associated with
NULL device name. Fix this by passing the device name instead of just
device pointer.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-19 16:20:39 +08:00
Daniel Mack
d1b95607e1 [ARM] pxa: add missing pin function for CS2 on GPIO1
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-19 16:20:39 +08:00
Robert Jarzmik
cefdb2a443 [ARM] pxa/MioA701: Migrate after pxa27x_udc gpio_pullup functionality.
Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-13 17:10:45 +08:00
Robert Jarzmik
689b4febec [ARM] pxa/MioA701: add gpio_vbus driver
Add gpio vbus detection to udc driver, by taking advantage
of the new gpio_vbus driver.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-13 17:10:44 +08:00
Dmitry Eremin-Solenikov
3b31fabfe2 [ARM] pxa: add support for CSB701 baseboard
CSB701 is one of baseboards that can be used with CSB726 SOM.
This currently adds support for button and LED on the board.
More to come later.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-13 17:10:44 +08:00
Dmitry Eremin-Solenikov
aac429707d [ARM] pxa: add initial support for Cogent CSB726 board
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-13 17:10:44 +08:00
Eric Miao
53f5649b21 [ARM] pxa: fix typo in BANK_OFF() macro in gpio.h
The typo was originally fixed by Mike Rapoport and missed. And is
later reported by Matthias Meier.

Signed-off-by: Matthias Meier <matthias.j.meier@gmx.net>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-13 10:50:17 +08:00
Mike Rapoport
bff22c9b85 [ARM] pxa: add DM9000_PLATF_NO_EEPROM flag to CM-X... platforms
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:40 +08:00
Eric Miao
5bf3df3f00 [ARM] pxa: separate definitions from pxa-regs.h and remove it finally
The remaining registers are separated into:

   - <mach/regs-ost.h>
   - <mach/regs-rtc.h>
   - <mach/regs-intc.h>

and then we can remove pxa-regs.h completely. Instead of #include this
file, let's:

1. include the specific <mach/regs-*.h> with care (if that's absolutely
   necessary)

2. define the registers in the driver, make cleanly defined API to expose
   the register access to external with sufficient reason

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:40 +08:00
Eric Miao
b74d196908 [ARM] pxa: move pxa2xx chip selects definitions out of pxa-regs.h
The definitions of PXA_CS<x>_PHYS are really PXA2xx specific and should
be moved out of pxa-regs.h. As an illustration, the PXA3xx static chip
selects definitions are added into pxa3xx-regs.h.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:40 +08:00
Eric Miao
5438614509 [ARM] pxa: make lubbock specific debugging stuffs back into lubbock.c
This isn't perfect but at least solves the problem of pm.c's dependency
on register definitions in <mach/lubbock.h>, which doesn't make much
sense.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:40 +08:00
Eric Miao
b393c69652 [ARM] pxa: move PCMCIA definitions out of pxa-regs.h into pxa2xx_base.c
Move the processor specific initialization (largely resources initialization)
out of soc_common_drv_pcmcia_probe() into dedicated sa11xx_drv_pcmcia_probe()
and __pxa2xx_drv_pcmcia_probe().

By doing this, we are now able to move the PCMCIA related definitions out of
pxa-regs.h and back into pxa2xx_base.c.

As a result, remove that reference of _PCMCIA1IO in arch/arm/mach-pxa/viper.c.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:39 +08:00
Eric Miao
5742964e91 [ARM] pxa: remove unnecessary #include of pxa-regs.h and hardware.h
pxa-regs.h and hardware.h are not intended for use directly in driver
code, remove those unnecessary references.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:38 +08:00
Eric Miao
0807da5938 [ARM] pxa: access GPIO registers by chip so to make it further generic
Let's handle GPIOs by banks, each bank covers up to 32 GPIOs with one set
of registers, and each set of registers start from different offsets.

           GPLR    GPDR    GPSR    GPCR    GRER    GFER    GEDR
 BANK 0 - 0x0000  0x000C  0x0018  0x0024  0x0030  0x003C  0x0048
 BANK 1 - 0x0004  0x0010  0x001C  0x0028  0x0034  0x0040  0x004C
 BANK 2 - 0x0008  0x0014  0x0020  0x002C  0x0038  0x0044  0x0050

 BANK 3 - 0x0100  0x010C  0x0118  0x0124  0x0130  0x013C  0x0148
 BANK 4 - 0x0104  0x0110  0x011C  0x0128  0x0134  0x0140  0x014C
 BANK 5 - 0x0108  0x0114  0x0120  0x012C  0x0138  0x0144  0x0150

 NOTE:
   BANK 3 is only available on PXA27x and later processors.
   BANK 4 and 5 are only available on PXA935

1. introduce GPIO_BANK(n) for the offset base of each bank

2. 'struct pxa_gpio_chip' is expanded to include IRQ edge and mask
   setings, and saved register values as well, and is dynamically
   allocated due to possible bank number ranging from 3 to 6

3. all accesses to GPIO registers are made through 'regbase' within
   'pxa_gpio_chip', and register offset

4. introduce several inline functions to simplify the code a bit

5. change IRQ demux handler to base on gpio chips

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:38 +08:00
Eric Miao
3b8e285c21 [ARM] pxa: move declaration of 'pxa_last_gpio' into <mach/gpio.h>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:37 +08:00
Eric Miao
da065a0b36 [ARM] pxa: move GPIO register definitions into <mach/gpio.h>
This makes gpio.c fully independent of pxa-regs.h (except for the
virtual address of the registers).

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:37 +08:00
Eric Miao
0d9f768fce [ARM] pxa: move pxa_gpio_mode() outside of generic gpio.c
Looks like we have to live with pxa_gpio_mode() for a while, giving
its presence is actually making gpio.c not generic enough, let's
move it temporarily outside before it can be fully purged.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:37 +08:00
Eric Miao
a58fbcd8ad [ARM] pxa: move IRQ handling of GPIO 0 and 1 outside of gpio.c
This is part of the work making gpio.c generic enough, the changes
include:

1. move IRQ handling of GPIO 0 and 1 outside (and back into irq.c)

2. pxa_init_gpio() accepts a range for muxed GPIO IRQs, and an IRQ
   number for the muxed GPIOs

3. __gpio_is_occupied() and __gpio_is_inverted() are made inline,
   and are moved into <mach/gpio.h> instead of generic gpio.c

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:37 +08:00
Eric Miao
7ebc8d56f4 [ARM] pxa: move DMA registers definitions into <mach/dma.h>
1. Driver code where pxa_request_dma() is called will most likely
   reference DMA registers as well,  and it is really unnecessary
   to include pxa-regs.h just for this. Move the definitions into
   <mach/dma.h> and make relevant drivers include it instead of
   <mach/pxa-regs.h>.

2. Introduce DMAC_REGS_VIRT as the virtual address base for these
   DMA registers. This allows later processors to re-use the same
   IP while registers may start at different I/O address.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:36 +08:00
Eric Miao
fef1f99a0c [ARM] pxa: allow DMA controller IRQ being specified
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:36 +08:00
Eric Miao
51c62982a3 [ARM] pxa: introduce pxa{25x,27x,300,320,930}.h for board usage
Considering the header mess ATM, it is not always possible to include
the correct header files within board code. Let's keep this simple:

  <mach/pxa25x.h>  - for pxa25x based platforms
  <mach/pxa27x.h>  - for pxa27x based platforms
  <mach/pxa300.h>  - for pxa300 based platforms
  <mach/pxa320.h>  - for pxa320 based platforms
  <mach/pxa930.h>  - for pxa930 based platforms

NOTE:

1. one header one board file, they are not compatible (i.e. they have
   conflicting definitions which won't compile if included together).

2. Unless strictly necessary, the following header files are considered
   to be SoC files use _only_, and is not recommended to be included in
   board code:

    <mach/hardware.h>
    <mach/pxa-regs.h>
    <mach/pxa2xx-regs.h>
    <mach/pxa3xx-regs.h>
    <mach/mfp.h>
    <mach/mfp-pxa2xx.h>
    <mach/mfp-pxa25x.h>
    <mach/mfp-pxa27x.h>
    <mach/mfp-pxa3xx.h>
    <mach/mfp-pxa300.h>
    <mach/mfp-pxa320.h>
    <mach/mfp-pxa930.h>

Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:36 +08:00
Philipp Zabel
5b079b5ab4 [ARM] pxa/magician: remove unused forward declaration of pasic3
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:35 +08:00
Philipp Zabel
05199ecb7c [ARM] pxa/magician: default to backlight trigger for keypad illumination
Default to the same behaviour as the shipped WinCE system.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:35 +08:00
Philipp Zabel
d942d778b1 [ARM] pxa/magician: register pda_power IRQs as rising/falling edge
so they can be shared with gpio_vbus.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:35 +08:00
Philipp Zabel
d62ab6e26d [ARM] pxa/magician: select PXA_SSP for touchscreen and sound
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:33 +08:00
Philipp Zabel
2380461423 [ARM] pxa/magician: fix htc-egpio resource size
Fixes an off-by-one error.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09 21:22:33 +08:00
Eric Miao
abcea2c322 Merge branch 'devel' of ssh://master.kernel.org/home/rmk/linux-2.6-arm into devel 2009-03-09 21:21:07 +08:00
Eric Miao
8118aea23c Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-03-09 21:20:23 +08:00
Daniel Mack
b0c5033f02 ASoC: add two more bitfields for PXA SSP
Add two more bitfields for the PSP register. As they seem to exist
for PXA3xx only, define them conditionally.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06 13:37:13 +00:00
Daniel Mack
20a41eac4f ASoC: Fix name of register bit in pxa-ssp
A bit in PXA's SSCR0 register was erroneously named ADC but its name is
in fact ACS (audio clock select).

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06 13:37:12 +00:00
Zbynek Michl
b7eb1a5ed5 [ARM] 5355/1: Adding support for the HTC Himalaya and its framebuffer
Patch adds support for the HTC Himalaya device. It includes hardware definitions and w100fb support.

Signed-off-by: Zbynek Michl <Zbynek.Michl@seznam.cz>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10 11:29:41 +00:00
Jaya Kumar
4ce255c142 [ARM] 5354/1: mach-pxa: add AM300 platform driver v3
This patch adds support for the AM300 platform driver which uses the
E-Ink broadsheetfb display driver.

Cc: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10 11:28:00 +00:00
Philipp Zabel
772885c1dc pxa/spitz: Setup I2S pins for pxa2xx-i2s
The spitz has a WM8750 codec connected as I2S slave but doesn't use the
PXA I2S system clock.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-08 20:40:25 +00:00
Philipp Zabel
4e7f78f815 pxa/h5000: Setup I2S pins for pxa2xx-i2s
The iPAQ h5000 has an AK4535 codec connected as I2S slave,
PXA I2S providing SYSCLK.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-08 20:40:25 +00:00
Mike Rapoport
7f14a78713 [ARM] pxa: add eXeda platform support
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 17:40:17 +08:00
Mike Rapoport
4a697e83cf [ARM] pxa/em-x270: prepare addition of eXeda machine to em-x270.c
Change several GPIO assignment from static to run-time
  Split MFP table to common and EM-X270 specific parts
  Introduce em_x270_module_init

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 17:40:17 +08:00
Mike Rapoport
9f055c49c6 [ARM] pxa/em-x270: add battery charger
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 17:40:16 +08:00
Mike Rapoport
432adf1898 [ARM] pxa/em-x270: introduce macors to to simplify da9030 subdev initialization
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 17:40:16 +08:00
Mike Rapoport
6432f46c4f [ARM] pxa/em-x270: update MMC/SDIO implementation
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 17:40:16 +08:00
Philipp Zabel
6489c611db [ARM] pxa/magician: Enable pxa27x_udc and gpio_vbus
This patch depends on otg_transceiver support in pxa27x_udc
(which is queued via linux-usb) to work.
It compiles also without it.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-02-02 16:48:43 +08:00
Philipp Zabel
51c10bbc3d [ARM] pxa/magician: use named initializers for gpio_keys setup
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-01-21 15:06:37 +08:00
Philipp Zabel
fcb78d1f61 [ARM] pxa/magician: Use SZ_64M for physmap resource
Improves readability over the custom #define.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-01-21 15:06:36 +08:00
Philipp Zabel
dee6316988 [ARM] pxa/magician: enable power I2C for max158xx
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-01-21 15:06:36 +08:00
Philipp Zabel
16c3ea43b8 [ARM] pxa/magician: setup SSP1 pins for audio
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-01-21 15:06:36 +08:00
Philipp Zabel
73921ea5b5 [ARM] pxa/magician: Enable backlight
Magician uses the generic PWM backlight driver,
so select HAVE_PWM.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-01-21 15:06:36 +08:00