Commit Graph

5582 Commits

Author SHA1 Message Date
Catalin Marinas
41184f6a5e [ARM] 5556/1: Fix the irq_desc.cpu references
The cpu member of struct irq_desc was recently renamed to node. The
patch renames the ARM references to the old member.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-19 15:11:16 +01:00
Catalin Marinas
c3c2174031 [ARM] 5555/1: RealView: Include asm/smp_twd.h in realview-pbx.c
This header file is needed for twd_base.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-19 15:10:58 +01:00
Russell King
413427b567 Merge branch 'next-s3c' of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-06-18 23:10:29 +01:00
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
Matthew Wilcox
a6c140969b Delete pcibios_select_root
This function was only used by pci_claim_resource(), and the last commit
deleted that use.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-17 14:04:42 -07:00
Linus Torvalds
0dd5198672 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (425 commits)
  V4L/DVB (11870): gspca - main: VIDIOC_ENUM_FRAMESIZES ioctl added.
  V4L/DVB (12004): poll method lose race condition
  V4L/DVB (11894): flexcop-pci: dmesg visible names broken
  V4L/DVB (11892): Siano: smsendian - declare function as extern
  V4L/DVB (11891): Siano: smscore - bind the GPIO SMS protocol
  V4L/DVB (11890): Siano: smscore - remove redundant code
  V4L/DVB (11889): Siano: smsdvb - add DVB v3 events
  V4L/DVB (11888): Siano: smsusb - remove redundant ifdef
  V4L/DVB (11887): Siano: smscards - add board (target) events
  V4L/DVB (11886): Siano: smscore - fix some new GPIO definitions names
  V4L/DVB (11885): Siano: Add new GPIO management interface
  V4L/DVB (11884): Siano: smssdio - revert to stand alone module
  V4L/DVB (11883): Siano: cards - add two additional (USB) devices
  V4L/DVB (11824): Siano: smsusb - change exit func debug msg
  V4L/DVB (11823): Siano: smsusb - fix typo in module description
  V4L/DVB (11822): Siano: smscore - bug fix at get_device_mode
  V4L/DVB (11821): Siano: smscore - fix isdb-t firmware name
  V4L/DVB (11820): Siano: smscore - fix byte ordering bug
  V4L/DVB (11819): Siano: smscore - fix get_common_buffer bug
  V4L/DVB (11818): Siano: smscards - assign gpio to HPG targets
  ...
2009-06-16 21:15:42 -07:00
Linus Torvalds
517d08699b Merge branch 'akpm'
* akpm: (182 commits)
  fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
  fbdev: *bfin*: fix __dev{init,exit} markings
  fbdev: *bfin*: drop unnecessary calls to memset
  fbdev: bfin-t350mcqb-fb: drop unused local variables
  fbdev: blackfin has __raw I/O accessors, so use them in fb.h
  fbdev: s1d13xxxfb: add accelerated bitblt functions
  tcx: use standard fields for framebuffer physical address and length
  fbdev: add support for handoff from firmware to hw framebuffers
  intelfb: fix a bug when changing video timing
  fbdev: use framebuffer_release() for freeing fb_info structures
  radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
  s3c-fb: CPUFREQ frequency scaling support
  s3c-fb: fix resource releasing on error during probing
  carminefb: fix possible access beyond end of carmine_modedb[]
  acornfb: remove fb_mmap function
  mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
  mb862xxfb: restrict compliation of platform driver to PPC
  Samsung SoC Framebuffer driver: add Alpha Channel support
  atmel-lcdc: fix pixclock upper bound detection
  offb: use framebuffer_alloc() to allocate fb_info struct
  ...

Manually fix up conflicts due to kmemcheck in mm/slab.c
2009-06-16 19:50:13 -07:00
Alexey Dobriyan
bb1f17b037 mm: consolidate init_mm definition
* create mm/init-mm.c, move init_mm there
* remove INIT_MM, initialize init_mm with C99 initializer
* unexport init_mm on all arches:

  init_mm is already unexported on x86.

  One strange place is some OMAP driver (drivers/video/omap/) which
  won't build modular, but it's already wants get_vm_area() export.
  Somebody should look there.

[akpm@linux-foundation.org: add missing #includes]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Cc: Americo Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16 19:47:28 -07:00
Ben Dooks
9f01efaa49 [ARM] S3C2440: Merge branch next-mini2440 into next-s3c
Merge branch 'next-mini2440' into next-s3c
2009-06-16 23:43:43 +01:00
Andy Green
9d76295ac6 [ARM] GTA02/FreeRunner: Add machine definition
This patch introduces the Openmoko GTA02 machine definition.

Much of the code is based on Harald Welte's work, although it
has been largely rewritten several times.

This is intended to be the minimum machine definition to boot and
be able to run a rootfs from NAND on GTA02 / FreeRunner.  It does
not bring up the framebuffer / Glamo and lacks many other peripheral
drivers from outside the SoC.  But once we have this basis in
mainline kernel, we will be able to introduce the other drivers
and add them here.

Thanks to Sven Rebhan <odinshorse@googlemail.com> for his fixes to this
patch (Kconfig and defconfig files).

Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
[ben-linux@fluff.org: Fix the GPIO definitions]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:41:29 +01:00
Mark Brown
b3748ddd80 [ARM] S3C64XX: Initial support for DVFS
This patch provides initial support for CPU frequency scaling on the
Samsung S3C ARM processors. Currently only S3C6410 processors are
supported, though addition of another data table with supported clock
rates should be sufficient to enable support for further CPUs.

Use the regulator framework to provide optional support for DVFS in
the S3C cpufreq driver. When a software controllable regulator is
configured the driver will use it to lower the supply voltage when
running at a lower frequency, giving improved power savings.

When regulator support is disabled or no regulator can be obtained
for VDDARM the driver will fall back to scaling only the frequency.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:36:24 +01:00
Mark Brown
d06a49eec9 [ARM] S3C64XX: Add device for IISv4 port
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:30:50 +01:00
Mark Brown
52da219e96 [ARM] S3C64XX: Provide device for IIS ports
This allows the S3C64XX IIS drivers to be converted to the standard
driver model and allows fixes there for problems with attempting to
acquire the clocks for the IIS blocks via the clock API.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:30:50 +01:00
Huang Weiyi
9492b27282 [ARM] S3C24XX: remove duplicated #include
Remove duplicated #include in arch/arm/mach-s3c2410/usb-simtec.c.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:30:12 +01:00
Ben Dooks
3f1a567d8a [ARM] VIC: Fix resume sources usage
The resume_mask wasn't being checked in vic_set_wake()
to see if the IRQ was a valid wakeup source.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-16 23:30:12 +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
Ben Dooks
5b7d70c6db USB: Gadget driver for Samsung HS/OtG block
Driver support for the new high-speed/OtG block that is
in the newer line of Samsung SoC devices such as the
S3C64XX series.

This driver does not currntly have DMA support enabled due
to issues with buffer alignment which need to be sorted out.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-15 21:44:47 -07:00
Ben Dooks
799ca06521 [ARM] MINI2440: Cleanup duplicated header includes
Remove duplicate mach headers for gpio.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-15 22:10:36 +01:00
Michel Pollet
bf4a59f152 [ARM] MINI2440: Create a mini2440_defconfig file
Just a working, starting point config file for the board.

Signed-off-by: Michel Pollet <buserror@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-15 22:10:24 +01:00
Michel Pollet
5102aa4acd [ARM] MINI2440: Add machine support
The MINI2440 is a chinese made s3c2440 development board with
a large set of peripherals.
This patch provides machine support for almost all the features
of the board.

Since it can come with various "options" fitted, a kernel parameter
is used to specify the lcd size, backlight control and touchscreen.

Signed-off-by: Michel Pollet <buserror@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-15 22:09:45 +01:00
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
Nicolas Pitre
3fade49b73 [ARM] orion5x: register the crypto device on SOCs that support it
Not all Orion variants do implement the crypto unit.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-15 00:37:08 -04:00
Sebastian Andrzej Siewior
97f8a27a5c [ARM] orion5x: increment window counter after adding sram mapping
Without incrementing the counter the next window setup will overwrite
the SRAM mapping.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-15 00:37:07 -04:00
Linus Torvalds
489f7ab6c1 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits)
  trivial: remove the trivial patch monkey's name from SubmittingPatches
  trivial: Fix a typo in comment of addrconf_dad_start()
  trivial: usb: fix missing space typo in doc
  trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug
  trivial: Remove the hyphen from git commands
  trivial: fix ETIMEOUT -> ETIMEDOUT typos
  trivial: Kconfig: .ko is normally not included in module names
  trivial: SubmittingPatches: fix typo
  trivial: Documentation/dell_rbu.txt: fix typos
  trivial: Fix Pavel's address in MAINTAINERS
  trivial: ftrace:fix description of trace directory
  trivial: unnecessary (void*) cast removal in sound/oss/msnd.c
  trivial: input/misc: Fix typo in Kconfig
  trivial: fix grammo in bus_for_each_dev() kerneldoc
  trivial: rbtree.txt: fix rb_entry() parameters in sample code
  trivial: spelling fix in ppc code comments
  trivial: fix typo in bio_alloc kernel doc
  trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt
  trivial: Miscellaneous documentation typo fixes
  trivial: fix typo milisecond/millisecond for documentation and source comments.
  ...
2009-06-14 13:46:25 -07:00
Linus Torvalds
f44c2c9e07 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5545/2: add flush_kernel_dcache_page() for ARM
2009-06-14 13:45:05 -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
Nicolas Pitre
73be159157 [ARM] 5545/2: add flush_kernel_dcache_page() for ARM
Without this, the default implementation is a no op which is completely
wrong with a VIVT cache, and usage of sg_copy_buffer() produces
unpredictable results.

Tested-by: Sebastian Andrzej Siewior <bigeasy@breakpoint.cc>

CC: stable@kernel.org
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-14 11:20:37 +01:00
Russell King
b7c11ec9f1 Merge branch 'u300' into devel
Conflicts:
	arch/arm/Makefile
Updates:
	arch/arm/mach-u300/core.c
	arch/arm/mach-u300/timer.c
2009-06-14 11:01:44 +01:00
Russell King
0609996100 Merge branch 'stmp' into devel 2009-06-14 11:01:05 +01:00
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
Russell King
98797a241e Merge branch 'copy_user' of git://git.marvell.com/orion into devel 2009-06-14 10:59:32 +01:00
Linus Torvalds
cd166bd0dd Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  add generic lib/checksum.c
  asm-generic: add a generic uaccess.h
  asm-generic: add generic NOMMU versions of some headers
  asm-generic: add generic atomic.h and io.h
  asm-generic: add legacy I/O header files
  asm-generic: add generic versions of common headers
  asm-generic: make bitops.h usable
  asm-generic: make pci.h usable directly
  asm-generic: make get_rtc_time overridable
  asm-generic: rename page.h and uaccess.h
  asm-generic: rename atomic.h to atomic-long.h
  asm-generic: add a generic unistd.h
  asm-generic: add generic ABI headers
  asm-generic: add generic sysv ipc headers
  asm-generic: introduce asm/bitsperlong.h
  asm-generic: rename termios.h, signal.h and mman.h
2009-06-12 18:15:51 -07:00
Magnus Damm
1380a37e3d PM: Remove unused asm/suspend.h
This patch removes unused asm/suspend.h files for
the following architectures:

 alpha, arm, ia64, m68k, mips, s390, um

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-06-12 21:32:31 +02:00
Jean Delvare
3ac49a1c99 trivial: fix ETIMEOUT -> ETIMEDOUT typos
fix ETIMEOUT -> ETIMEDOUT typos

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-12 18:01:50 +02:00
Arnd Bergmann
5b02ee3d21 asm-generic: merge branch 'master' of torvalds/linux-2.6
Fixes a merge conflict against the x86 tree caused by a fix to
atomic.h which I renamed to atomic_long.h.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-06-12 11:32:58 +02:00
Matthias Kaehlcke
ca8cbc8391 [ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN
ep93xx: get_uart_rate() uses the constants EP93XX_SYSCON_CLOCK_CONTROL
and EP93XX_SYSCON_CLOCK_UARTBAUD, which no longer exist. Use
EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCNT_UARTBAUD instead

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-11 22:18:58 +01:00
Arnd Bergmann
5b17e1cd89 asm-generic: rename page.h and uaccess.h
The current asm-generic/page.h only contains the get_order
function, and asm-generic/uaccess.h only implements
unaligned accesses. This renames the file to getorder.h
and uaccess-unaligned.h to make room for new page.h
and uaccess.h file that will be usable by all simple
(e.g. nommu) architectures.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-06-11 21:02:17 +02:00
Arnd Bergmann
72099ed271 asm-generic: rename atomic.h to atomic-long.h
The existing asm-generic/atomic.h only defines the
atomic_long type. This renames it to atomic-long.h
so we have a place to add a truly generic atomic.h
that can be used on all non-SMP systems.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
2009-06-11 21:02:17 +02:00
Arnd Bergmann
c31ae4bb4a asm-generic: introduce asm/bitsperlong.h
This provides a reliable way for asm-generic/types.h and other
files to find out if it is running on a 32 or 64 bit platform.

We cannot use CONFIG_64BIT for this in headers that are included
from user space because CONFIG symbols are not available there.
We also cannot do it inside of asm/types.h because some headers
need the word size but cannot include types.h.

The solution is to introduce a new header <asm/bitsperlong.h>
that defines both __BITS_PER_LONG for user space and
BITS_PER_LONG for usage in the kernel. The asm-generic
version falls back to 32 bit unless the architecture overrides
it, which I did for all 64 bit platforms.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-06-11 21:02:14 +02:00
Arnd Bergmann
63b852a6b6 asm-generic: rename termios.h, signal.h and mman.h
The existing asm-generic versions are incomplete and included
by some architectures. New architectures should be able
to use a generic version, so rename the existing files and
change all users, which lets us add the new files.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-06-11 21:01:52 +02:00
Linus Torvalds
c9059598ea Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block: (153 commits)
  block: add request clone interface (v2)
  floppy: fix hibernation
  ramdisk: remove long-deprecated "ramdisk=" boot-time parameter
  fs/bio.c: add missing __user annotation
  block: prevent possible io_context->refcount overflow
  Add serial number support for virtio_blk, V4a
  block: Add missing bounce_pfn stacking and fix comments
  Revert "block: Fix bounce limit setting in DM"
  cciss: decode unit attention in SCSI error handling code
  cciss: Remove no longer needed sendcmd reject processing code
  cciss: change SCSI error handling routines to work with interrupts enabled.
  cciss: separate error processing and command retrying code in sendcmd_withirq_core()
  cciss: factor out fix target status processing code from sendcmd functions
  cciss: simplify interface of sendcmd() and sendcmd_withirq()
  cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code
  cciss: Use schedule_timeout_uninterruptible in SCSI error handling code
  block: needs to set the residual length of a bidi request
  Revert "block: implement blkdev_readpages"
  block: Fix bounce limit setting in DM
  Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt
  ...

Manually fix conflicts with tracing updates in:
	block/blk-sysfs.c
	drivers/ide/ide-atapi.c
	drivers/ide/ide-cd.c
	drivers/ide/ide-floppy.c
	drivers/ide/ide-tape.c
	include/trace/events/block.h
	kernel/trace/blktrace.c
2009-06-11 11:10:35 -07:00
Linus Torvalds
49c355617f Merge branch 'serial-from-alan'
* serial-from-alan: (79 commits)
  moxa: prevent opening unavailable ports
  imx: serial: use tty_encode_baud_rate to set true rate
  imx: serial: add IrDA support to serial driver
  imx: serial: use rational library function
  lib: isolate rational fractions helper function
  imx: serial: handle initialisation failure correctly
  imx: serial: be sure to stop xmit upon shutdown
  imx: serial: notify higher layers in case xmit IRQ was not called
  imx: serial: fix one bit field type
  imx: serial: fix whitespaces (no changes in functionality)
  tty: use prepare/finish_wait
  tty: remove sleep_on
  sierra: driver interface blacklisting
  sierra: driver urb handling improvements
  tty: resolve some sierra breakage
  timbuart: Fix the termios logic
  serial: Added Timberdale UART driver
  tty: Add URL for ttydev queue
  devpts: unregister the file system on error
  tty: Untangle termios and mm mutex dependencies
  ...
2009-06-11 08:57:47 -07:00
Fabian Godehardt
b6e4913834 imx: serial: add IrDA support to serial driver
Using the iMX serial driver with an IrDA device
needs extra peripheral settings and specific
timing depending on the transmitter circuitry used.

Signed-off-by: Fabian Godehardt <fg@emlix.com>
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11 08:51:08 -07:00
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
Russell King
42578c82e0 Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 into devel
Conflicts:
	arch/arm/Kconfig
	arch/arm/kernel/smp.c
	arch/arm/mach-realview/Makefile
	arch/arm/mach-realview/platsmp.c
2009-06-11 15:35:00 +01:00
Russell King
2631182bf9 Merge branch 'w90x900' into devel 2009-06-11 15:23:26 +01:00
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
Dmitry Eremin-Solenikov
391c5111c9 [ARM] sa1100: remove unused collie_pm.c
This file was never enabled in the mainline kernel, new ongoing work on
battery driver by Thomas Kunze makes it completely obsolete, so remove
it now.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-11 22:18:04 +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
wanzongshun
cc63262f27 [ARM] 5550/1: Add default configure file for w90p910 platform
Add default configure file for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-11 14:45:19 +01:00
wanzongshun
0e4a34bb65 [ARM] 5549/1: Add clock api for w90p910 platform.
Add clock api for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-11 14:45:18 +01:00
wanzongshun
c52d3d688b [ARM] 5548/1: Add gpio api for w90p910 platform
Add gpio api for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-11 14:45:17 +01:00
wanzongshun
27eb97582d [ARM] 5551/1: Add multi-function pin api for w90p910 platform.
Add multi-function pin api for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-11 14:45:17 +01:00
Dmitry Torokhov
4894e4aca8 Merge commit 'v2.6.30' into next 2009-06-11 01:58:01 -07:00
Linus Torvalds
f0d5e12bd4 Merge branch 'irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (76 commits)
  x86, apic: Fix dummy apic read operation together with broken MP handling
  x86, apic: Restore irqs on fail paths
  x86: Print real IOAPIC version for x86-64
  x86: enable_update_mptable should be a macro
  sparseirq: Allow early irq_desc allocation
  x86, io-apic: Don't mark pin_programmed early
  x86, irq: don't call mp_config_acpi_gsi() if update_mptable is not enabled
  x86, irq: update_mptable needs pci_routeirq
  x86: don't call read_apic_id if !cpu_has_apic
  x86, apic: introduce io_apic_irq_attr
  x86/pci: add 4 more return parameters to IO_APIC_get_PCI_irq_vector(), fix
  x86: read apic ID in the !acpi_lapic case
  x86: apic: Fixmap apic address even if apic disabled
  x86: display extended apic registers with print_local_APIC and cpu_debug code
  x86: read apic ID in the !acpi_lapic case
  x86: clean up and fix setup_clear/force_cpu_cap handling
  x86: apic: Check rev 3 fadt correctly for physical_apic bit
  x86/pci: update pirq_enable_irq() to setup io apic routing
  x86/acpi: move setup io apic routing out of CONFIG_ACPI scope
  x86/pci: add 4 more return parameters to IO_APIC_get_PCI_irq_vector()
  ...
2009-06-10 15:25:41 -07:00
Russell King
0aacfe1d23 [ARM] Make ARM_VIC_NR depend on ARM_VIC
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-10 22:47:43 +01:00
Russell King
547c32aeb5 Merge branch for-rmk-devel of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-06-10 22:41:06 +01:00
Russell King
b0efb42478 Merge branch 'ep93xx' into devel 2009-06-10 22:40:04 +01:00
Russell King
bd78512e5c Merge branch 'at91' into devel 2009-06-10 22:39:58 +01:00
Russell King
1ee73784b6 Merge branch 'for_rmk' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base into devel 2009-06-10 22:38:27 +01:00
Santosh Shilimkar
b549561066 ARM: OMAP4: SMP: Update defconfig for OMAP4430
This patch updates omap_4430sdp_defconfig to add SMP and LOCAL_TIMER
support for OMAP4430 SDP platform.
Additionally the defconfig is made in sync with 2.6.30-rc7

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2009-06-09 13:04:13 +05:30
Santosh Shilimkar
934f8be7b1 ARM: OMAP4: SMP: Enable SMP support for OMAP4430
This patch enables SMP on OMAP4430 SDP platform.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2009-06-09 13:04:06 +05:30
Santosh Shilimkar
39e1d4c18f ARM: OMAP4: SMP: Add mpu timer support for OMAP4430
This patch adds SMP platform specific parts for local(mpu) timer support
for OMAP4430 platform. Each Cortex-a9 core has it's own local timer in the
MPU domain. These timers are not in wakeup domain.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2009-06-09 13:03:59 +05:30
Santosh Shilimkar
367cd31ee0 ARM: OMAP4: SMP: Add OMAP4430 SMP board files
This patch adds SMP platform files support for OMAP4430SDP. TI's OMAP4430
SOC is based on ARM Cortex-A9 SMP architecture. It's a dual core SOC
with GIC used for interrupt handling and SCU for cache coherency.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2009-06-09 13:03:50 +05:30
Russell King
7698fdedcf Merge branch 'for-rmk' of git://git.marvell.com/orion into devel 2009-06-08 19:27:13 +01:00
Russell King
2d8d24935d Merge branch 'mxc-master' of git://git.pengutronix.de/git/imx/linux-2.6 into devel 2009-06-08 19:26:28 +01:00
Nicolas Pitre
ae5c8c8373 [ARM] Kirkwood: platform device registration for the crypto engine
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:03 -04:00
Nicolas Pitre
c1191b0e3b [ARM] Kirkwood: create a mapping for the Security Accelerator SRAM
Always creating the physical mapping should do no harm, so let's remove
the interface that was provided for its optional creation and make the
mapping static.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:02 -04:00
Nicolas Pitre
fc63b7239a [ARM] Kirkwood: let's use real size for resources
We don't have to define resources to the minimal physical window size
as setup_cpu_win() will cope with smaller sizes already.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:01 -04:00
Sebastian Andrzej Siewior
3a8f744169 [ARM] orion5x: add sram support for crypto
The security accelerator which can act as a puppet player for the crypto
engine requires its commands in the sram. This patch adds support for the
phys mapping and creates a platform device for the actual driver.

[ nico: renamed device name from "mv,orion5x-crypto" to "mv_crypto"
  so to match the module name and be more generic for Kirkwood use ]

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:01 -04:00
Imre Kaloz
9ffbe87370 [ARM] orion5x: WNR854T switch support
This patch adds support for the switch found on the Netgear
WNR854T router.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:00 -04:00
Nicolas Pitre
3b937a7dbd [ARM] Orion/Kirkwood: rename orion5x_wdt to orion_wdt
The Orion watchdog driver is also used on Kirkwood.

Convention is to use orion5x for stuff specific to 88F5xxx Orion chips
and simply "orion" for shared stuff across SoCs including Kirkwood.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:05:00 -04:00
Thomas Reitmayr
054bd3f053 [ARM] Kirkwood: Add the watchdog timer as a platform device.
The Kirkwood architecture uses the same watchdog device as the Orion
architecture. This patch adds orion5x_wdt as a platform device for
Kirkwood.

Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at>
Tested-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:59 -04:00
Thomas Reitmayr
6462c6160a [ARM] orion5x: Change names of defines for Reset-Out-Mask register
The name of the define for the Reset-Out-Mask register as well as its
bit for the watchdog reset are changed to match the names used for
Kirkwood (which in turn match the processor specification more
closely). There is no functional change.

This patch prepares for adding orion5x_wdt as a platform device to
Kirkwood.

Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:59 -04:00
Rabeeh Khoury
e8b2b7ba12 [ARM] Kirkwood: clock gating for unused peripherals
To save power:

1. Enabling clock gating of unused peripherals

2. PLL and PHY of the units are also disabled (when possible.

Signed-off-by: Rabeeh Khoury <rabeeh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:58 -04:00
Nicolas Pitre
fb7b2d3f0d [ARM] Kirkwood: rationalize NAND setup a bit
Common resource and platform device structures are moved to common.c
and only the partition table and chip delay remains a per board
parameter.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:58 -04:00
Erik Benada
a88656553d [ARM] orion: convert gpio to use gpiolib
Signed-off-by: Erik Benada <erikbenada@yahoo.ca>

[ nico: fix locking, additional cleanups ]

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:57 -04:00
Nicolas Pitre
f14081e109 [ARM] Kirkwood: comment type fix
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:56 -04:00
Nicolas Pitre
797b2c80e8 [ARM] Kirkwood: only map peripheral register space once
Just like commit 1419468ab5, let's save some TLB entries by making
ioremap() return pointers into the boot-time Kirkwood peripheral
iotable mapping whenever someone tries to ioremap any part of the Kirkwood
peripheral register space.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:56 -04:00
Siddarth Gore
96e7d211b4 [ARM] Kirkwood: enable gpio leds/buttons for the mv88f6281gtw_ge board
Signed-off-by: Siddarth Gore <gores@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2009-06-08 13:04:55 -04:00
Lennert Buytenhek
91af7bb2f4 [ARM] Kirkwood: add Marvell 88F6281 GTW GE board support
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2009-06-08 13:04:55 -04:00
Nicolas Pitre
a399e3fa79 [ARM] orion: make sure sched_clock() usage of cnt32_to_63() is safe
With a TCLK = 200MHz, the half period of the hardware timer is roughly
10 seconds. Because cnt32_to_63() must be called at least once per
half period of the base hardware counter, it is a bit risky to rely
solely on scheduling to generate frequent enough calls. Let's use a
kernel timer to ensure this.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:54 -04:00
Stefan Agner
8a3269fc21 [ARM] orion: sched_clock implementation for orion platforms
sched_clock implementation for orion platform. Its realized using
free-running clocksource timer, which provides a resolution of 7.5ns
(depending on tclk). It's derived from PXA's sched_clock implementation.

[ nico: renamed orion2ns to tclk2ns, fixed max value in the comment ]

Signed-off-by: Stefan Agner <stefan.agner@yahoo.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:54 -04:00
Rabeeh Khoury
e50b6befae [ARM] Kirkwood: CPU idle driver
The patch adds support for Kirkwood cpu idle.
Two idle states are defined:
1. Wait-for-interrupt (replacing default kirkwood wfi)
2. Wait-for-interrupt and DDR self refresh

Signed-off-by: Rabeeh Khoury <rabeeh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08 13:04:41 -04:00
Martin Fuzzey
a0895162fb MXC : update i.MX21 clock support for USB host.
* Use correct clkdev style usb clock name
* Implement rate setting for USB clock
* Introduce _clk_generic_round_rate to factorize the (now 3) uses of rounding code.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-08 18:01:25 +02:00
David Woodhouse
e635a01ea0 Merge branch 'next-mtd' of git://aeryn.fluff.org.uk/bjdooks/linux 2009-06-08 12:21:27 +01:00
Michel Pollet
9db41f9edc [MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND
Added a flag to allow the machine code to tell the NAND
subsystem that it should try to pickup a BBT from the flash,
and also skip the NAND full scan at startup.

Signed-off-by: Michel Pollet <buserror@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-08 12:10:36 +01:00
Michel Pollet
a4536b19df [MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set
Converted the old comnent to kerneldoc.

Signed-off-by: Michel Pollet <buserror@gmail.com>
[ben-linux@fluff.org: updated subject, spello fix]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-06-08 12:10:29 +01:00
David Brownell
6a4123e581 mtd: nand: davinci_nand, 4-bit ECC for smallpage
Minimal support for the 4-bit ECC engine found on DM355, DM365,
DA830/OMAP-L137, and similar recent DaVinci-family chips.

This is limited to small-page flash for now; there are some page
layout issues for large page chips.  Note that most boards using
this engine (like the DM355 EVM) include 2GiB large page chips.

Sanity tested on DM355 EVM after swapping the socketed NAND for
a small-page one.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-05 17:39:36 +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
Simon POLETTE
add85a418f PATCH] mx27pdk: rename mxc_map_io to mx27_map_io
Hi,
Fixed issue in the mxc-master head :

Signed-off-by: Simon POLETTE <spolette@adnlysd018.(none)>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-06-05 10:02:26 +02:00
Mike Rapoport
f6394e268f [ARM] pxa/cm-x300: update defconfig
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:50:28 +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
dd045445f8 [ARM] pxa: magician_defconfig enable hx4700, asic3 and w100fb
I'm not going to maintain separate defconfigs for magician and hx4700.
This should probably be renamed to htcpxa_defconfig.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:40:43 +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
a27ba768a1 [ARM] pxa: add PWM devices support for pxa168/910
Signed-off-by: Mingwei Wang <mingwei.wang@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:06 +08:00
Eric Miao
2a55b910e0 [ARM] pxa: add missing IRQ_PXA910_NONE to irqs.h
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-06-05 10:32:05 +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
1a77920e4c [ARM] pxa: add I2C (TWSI) devices to pxa168/pxa910
Signed-off-by: Paul Shen <paul.shen@marvell.com>
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
Linus Walleij
7666c17e2b [ARM] 5535/1: U300 Makefile.boot
The Makefile.boot file for the U300 port. This will compile the
kernel for different ZRELADDR depending on the location of
physical RAM in the chosen configuration.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-04 17:47:36 +01:00
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
Russell King
754c0f9a95 Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-06-04 17:02:58 +01:00
dmitry pervushin
c11c22177a [ARM] 5539/1: Freescale STMP: onboard devices declaration
Define onboard devices for Freescale STMP3xxx boards

Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-04 14:16:45 +01:00
dmitry pervushin
a50808b6c4 [ARM] 5538/1: Freescale STMP: 378n registers definition
Add register definitions for Freescale STMP 378n boards

Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-04 14:16:44 +01:00
dmitry pervushin
fc3fdfd632 [ARM] 5537/1: Freescale STMP: 37nn registers definition
Add register definitions for Freescale STMP 37nn boards

Signed-off-by: dmitry pervushin <dpervushin@embeddedalley.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-04 14:16:43 +01:00
Russell King
947ca2e983 Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 2009-06-04 12:27:18 +01:00