Commit Graph

4804 Commits

Author SHA1 Message Date
Ryan Mallon 7f96b1caac [ARM] 5441/1: Use pr_err on error paths in at91 pm
Change pr_debug to pr_err on error paths in the AT91 power management
code. All of the errors will result in the cpu not going into the
suspend state. This patch makes it possible to identify problems with
suspend when power management debugging is not enabled.

Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-01 22:18:19 +01:00
George G. Davis f2255be812 [ARM] 5440/1: Fix VFP state corruption due to preemption during VFP exceptions
We've observed that ARM VFP state can be corrupted during VFP exception
handling when PREEMPT is enabled.  The exact conditions are difficult
to reproduce but appear to occur during VFP exception handling when a
task causes a VFP exception which is handled via VFP_bounce and is then
preempted by yet another task which in turn causes yet another VFP
exception.  Since the VFP_bounce code is not preempt safe, VFP state then
becomes corrupt.  In order to prevent preemption from occuring while
handling a VFP exception, this patch disables preemption while handling
VFP exceptions.

Signed-off-by: George G. Davis <gdavis@mvista.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-01 22:17:50 +01:00
Catalin Marinas fe68e68f6a [ARM] 5439/1: Do not clear bit 10 of DFSR during abort handling on ARMv6
Because of an ARM1136 erratum (326103), the current v6_early_abort
function needs to set the correct FSR[11] value which determines whether
the data abort was caused by a read or write. For legacy reasons (bit 10
not handled by software), bit 10 was also cleared masking out imprecise
aborts on ARMv6 CPUs. This patch removes the clearing of bit 10 of FSR.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-01 22:15:57 +01:00
Tony Lindgren ad19d8d90c [ARM] 5436/1: ARM: OMAP: Fix compile for rx51
This fixes a compile error caused by a mismerge while rebasing the patch:

linux-2.6/arch/arm/mach-omap2/board-rx51-peripherals.c:354:
undefined reference to `twl4030_mmc_init'

Looks like I need to also update my build scripts, just grepping for error:
in the logs is not obviously enough..

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-04-01 22:14:51 +01:00
Rusty Russell aa0d3bb77e arm: allow usage of string functions in linux/string.h
In introducing a trivial "strstarts()" function in linux/string.h, we
hit:

	arch/arm/boot/compressed/misc.o: In function `strstarts':
	misc.c:(.text+0x368): undefined reference to `strlen'
	misc.c:(.text+0x378): undefined reference to `strncmp'

This is because of "CFLAGS_misc.o := -Dstatic=" in the Makefile.
"static inline strstarts(...)" becomes non-inline, and refers to the
other string ops.

The simplest workaround is to include asm/string.h.  This makes sense
anyway, since lib/string.c won't be linked against this so we can't
use those functions anyway.

Compile tested here.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-31 13:05:36 +10:30
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
Guennadi Liakhovetski 4f67130ad3 V4L/DVB (10674): soc-camera: camera host driver for i.MX3x SoCs
Tested with 8 bit Bayer and 8 bit monochrome video.

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

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-03-30 12:42:53 -03:00
Matt LaPlante 692105b8ac trivial: fix typos/grammar errors in Kconfig texts
Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-03-30 15:22:01 +02:00
Uwe Kleine-Koenig b8d99832a5 trivial: fix typo "virual" -> "virtual"
Signed-off-by: Uwe Kleine-Koenig <ukleinek@strlen.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-03-30 15:21:57 +02:00
Russell King 5c64e2abb3 Merge branch 'for-rmk' of git://git.marvell.com/orion 2009-03-30 10:40:54 +01:00
Russell King 8f6aef924d [ARM] arch_reset() now takes a second parameter
Add it to the new platforms.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-30 10:40:12 +01:00
Nicolas Pitre f000328ac1 [ARM] Kirkwood: small L2 code cleanup
Strictly speaking, a MCR instruction does not produce any output.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-03-28 22:39:30 -04:00
Maxime Bizon d75de08727 [ARM] Kirkwood: invalidate L2 cache before enabling it
I get random oopses on my Kirkwood board at startup when L2 cache is
enabled. FYI I'm using Marvell uboot version 3.4.16

Each boot produces the same oops, but anything that changes the kernel
size (even only changing initramfs) makes the oops different.

I noticed that nothing invalidates the L2 cache before enabling it,
doing so fixes my problem.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-03-28 22:39:30 -04:00
Linus Torvalds 0fe41b8982 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (422 commits)
  [ARM] 5435/1: fix compile warning in sanity_check_meminfo()
  [ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xx
  [ARM] pxa: fix the bad assumption that PCMCIA sockets always start with 0
  [ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pins
  imxfb: Fix TFT mode
  i.MX21/27: remove ifdef CONFIG_FB_IMX
  imxfb: add clock support
  mxc: add arch_reset() function
  clkdev: add possibility to get a clock based on the device name
  i.MX1: remove fb support from mach-imx
  [ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP defined
  Gemini: Add support for Teltonika RUT100
  Gemini: gpiolib based GPIO support v2
  MAINTAINERS: add myself as Gemini architecture maintainer
  ARM: Add Gemini architecture v3
  [ARM] OMAP: Fix compile for omap2_init_common_hw()
  MAINTAINERS: Add myself as Faraday ARM core variant maintainer
  ARM: Add support for FA526 v2
  [ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h
  [ARM] collie: fix two minor formatting nits
  ...
2009-03-28 14:03:14 -07:00
Russell King 9759d22c83 Merge branch 'master' into devel
Conflicts:
	arch/arm/include/asm/elf.h
	arch/arm/kernel/module.c
2009-03-28 20:30:18 +00:00
Russell King ed40d0c472 Merge branch 'origin' into devel
Conflicts:
	sound/soc/pxa/pxa2xx-i2s.c
2009-03-28 20:29:51 +00:00
Mikael Pettersson f0bba9f934 [ARM] 5435/1: fix compile warning in sanity_check_meminfo()
Compiling recent 2.6.29-rc kernels for ARM gives me the following warning:

arch/arm/mm/mmu.c: In function 'sanity_check_meminfo':
arch/arm/mm/mmu.c:697: warning: comparison between pointer and integer

This is because commit 3fd9825c42
"[ARM] 5402/1: fix a case of wrap-around in sanity_check_meminfo()"
in 2.6.29-rc5-git4 added a comparison of a pointer with PAGE_OFFSET,
which is an integer.

Fixed by casting PAGE_OFFSET to void *.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-28 20:21:20 +00:00
Tony Lindgren 9e495834e5 [ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xx
OMAP34XX_MAILBOX_BASE must be defined both for 24xx and 34xx.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-28 19:35:02 +00:00
Russell King fd775c084e Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel 2009-03-28 14:18:11 +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
Ingo Molnar 6e15cf0486 Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
Conflicts:
	arch/parisc/kernel/irq.c
	arch/x86/include/asm/fixmap_64.h
	arch/x86/include/asm/setup.h
	kernel/irq/handle.c

Semantic merge:
        arch/x86/include/asm/fixmap.h

Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-03-27 17:28:43 +01:00
Sascha Hauer ec62169903 i.MX21/27: remove ifdef CONFIG_FB_IMX
Compile in the framebuffer device unconditionally to fix pcm038
compilation without framebuffer support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:14 +01:00
Ilya Yanok 74bef9a4fa mxc: add arch_reset() function
This patch adds arch_reset() function for all mxc platforms.

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

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

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:14 +01:00
Sascha Hauer 05fd8e73e1 clkdev: add possibility to get a clock based on the device name
This adds clk_get_sys to get a clock without the associated struct
device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:13 +01:00
Sascha Hauer 0412d6c927 i.MX1: remove fb support from mach-imx
The lack of an include file currently breaks compilation of
mx1ads_defconfig. As framebuffer support is not actively used for
mach-imx and the whole architecture will be replaced by mach-mx1
soon, just remove fb support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-27 14:51:13 +01:00
Linus Torvalds ba1eb95cf3 Merge branch 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (50 commits)
  x86: headers cleanup - setup.h
  emu101k1.h: fix duplicate include of <linux/types.h>
  compiler-gcc4: conditionalize #error on __KERNEL__
  remove __KERNEL_STRICT_NAMES
  make netfilter use strict integer types
  make drm headers use strict integer types
  make MTD headers use strict integer types
  make most exported headers use strict integer types
  make exported headers use strict posix types
  unconditionally include asm/types.h from linux/types.h
  make linux/types.h as assembly safe
  Neither asm/types.h nor linux/types.h is required for arch/ia64/include/asm/fpu.h
  headers_check fix cleanup: linux/reiserfs_fs.h
  headers_check fix cleanup: linux/nubus.h
  headers_check fix cleanup: linux/coda_psdev.h
  headers_check fix: x86, setup.h
  headers_check fix: x86, prctl.h
  headers_check fix: linux/reinserfs_fs.h
  headers_check fix: linux/socket.h
  headers_check fix: linux/nubus.h
  ...

Manually fix trivial conflicts in:
	include/linux/netfilter/xt_limit.h
	include/linux/netfilter/xt_statistic.h
2009-03-26 16:11:41 -07:00
Russell King 542f869f18 Merge branch 'for-rmk' of git://gitorious.org/linux-gemini/mainline into devel
Conflicts:
	arch/arm/mm/Kconfig

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-26 23:10:11 +00:00
Linus Torvalds a8416961d3 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: (32 commits)
  x86: disable __do_IRQ support
  sparseirq, powerpc/cell: fix unused variable warning in interrupt.c
  genirq: deprecate obsolete typedefs and defines
  genirq: deprecate __do_IRQ
  genirq: add doc to struct irqaction
  genirq: use kzalloc instead of explicit zero initialization
  genirq: make irqreturn_t an enum
  genirq: remove redundant if condition
  genirq: remove unused hw_irq_controller typedef
  irq: export remove_irq() and setup_irq() symbols
  irq: match remove_irq() args with setup_irq()
  irq: add remove_irq() for freeing of setup_irq() irqs
  genirq: assert that irq handlers are indeed running in hardirq context
  irq: name 'p' variables a bit better
  irq: further clean up the free_irq() code flow
  irq: refactor and clean up the free_irq() code flow
  irq: clean up manage.c
  irq: use GFP_KERNEL for action allocation in request_irq()
  kernel/irq: fix sparse warning: make symbol static
  irq: optimize init_kstat_irqs/init_copy_kstat_irqs
  ...
2009-03-26 16:06:50 -07:00
Linus Torvalds 13220a94d3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1750 commits)
  ixgbe: Allow Priority Flow Control settings to survive a device reset
  net: core: remove unneeded include in net/core/utils.c.
  e1000e: update version number
  e1000e: fix close interrupt race
  e1000e: fix loss of multicast packets
  e1000e: commonize tx cleanup routine to match e1000 & igb
  netfilter: fix nf_logger name in ebt_ulog.
  netfilter: fix warning in ebt_ulog init function.
  netfilter: fix warning about invalid const usage
  e1000: fix close race with interrupt
  e1000: cleanup clean_tx_irq routine so that it completely cleans ring
  e1000: fix tx hang detect logic and address dma mapping issues
  bridge: bad error handling when adding invalid ether address
  bonding: select current active slave when enslaving device for mode tlb and alb
  gianfar: reallocate skb when headroom is not enough for fcb
  Bump release date to 25Mar2009 and version to 0.22
  r6040: Fix second PHY address
  qeth: fix wait_event_timeout handling
  qeth: check for completion of a running recovery
  qeth: unregister MAC addresses during recovery.
  ...

Manually fixed up conflicts in:
	drivers/infiniband/hw/cxgb3/cxio_hal.h
	drivers/infiniband/hw/nes/nes_nic.c
2009-03-26 15:54:36 -07:00
Linus Torvalds 8690d8a9f6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] i6300esb.c: start locking
  [WATCHDOG] i6300esb.c: convert to platform device driver
  [WATCHDOG] wdt.c: remove #ifdef CONFIG_WDT_501
  [WATCHDOG] Fix io.h & uaccess.h includes.
  [WATCHDOG] More coding-style and trivial clean-up
  [WATCHDOG] struct file_operations should be const
  [WATCHDOG] cpwd.c: Coding style - Clean-up
  [WATCHDOG] hpwdt.c: Add new HP BMC controller. 
  [PATCH 13/13] drivers/watchdog: use USB API functions rather than constants
  [WATCHDOG] orion5x_wdt: fix compile issue by providing tclk as platform data
  [WATCHDOG] rc32434_wdt: make sure watchdog is not running at startup
  [WATCHDOG] rc32434_wdt: add spin_locking
  [WATCHDOG] rc32434_wdt: add shutdown method
  [WATCHDOG] rc32434_wdt: add timeout module parameter
  [WATCHDOG] rc32434_wdt: clean-up driver
  [WATCHDOG] davinci: convert to ioremap() + io[read|write]
  [WATCHDOG] w83697ug: add error checking
  [WATCHDOG] cpwd.c & riowd.c - unlocked_ioctl
2009-03-26 15:48:11 -07:00
Russell King e8b374bb6c Merge branch 'next-s3c64xx-regs' of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-03-26 22:46:22 +00:00
Russell King f5f0e17a84 Merge branch 'next-s3c-pm' of git://aeryn.fluff.org.uk/bjdooks/linux into devel 2009-03-26 22:44:43 +00:00
David S. Miller 08abe18af1 Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
	drivers/net/wimax/i2400m/usb-notif.c
2009-03-26 15:23:24 -07:00
Linus Torvalds 61a091827e Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (97 commits)
  USB: qcserial: add device id for HP devices
  USB: isp1760: Add a delay before reading the SKIPMAP registers in isp1760-hcd.c
  USB: allow malformed LANGID descriptors
  USB: pxa27x_udc: typo fixes and code cleanups
  USB: gadget: gadget zero uses new suspend/resume hooks
  USB: gadget: composite device-level suspend/resume hooks
  USB: r8a66597-hcd: suspend/resume support
  USB: more u32 conversion after transfer_buffer_length and actual_length
  USB: Fix cp2101 USB serial device driver termios functions for console use
  USB: CP2101 New Device ID
  USB: ipaq: handle 4 endpoint devices
  USB: S3C: Move usb-control.h to platform include
  USB: ohci-hcd: Add ARCH_S3C24XX to the ohci-s3c2410.c glue
  USB: pedantic: spelling correction in comment for ch9.h
  USB: host: fix sparse warning: Using plain integer as NULL pointer
  USB: ohci-s3c2410: fix name of bus clock
  USB: ohci-s3c2410: remove <mach/hardware.h> include
  USB: serial: rename cp2101 driver to cp210x
  USB: CP2101 Reduce Error Logging
  USB: CP2101 Support AN205 baud rates
  ...
2009-03-26 11:17:39 -07:00
Ingo Molnar 5a54bd1307 Merge commit 'v2.6.29' into core/header-fixes 2009-03-26 18:29:40 +01:00
Eric Miao 707b2c247c [ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP defined
arch/arm/plat-pxa/mfp.c is not intended to be use by PXA25x/PXA27x,
make it explicit here only for use by PXA3xx or ARCH_MMP.

Reported-by: Guennadi Liakhovestski <g.liakhovestski@gmx.de>
Reported-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-26 21:30:11 +08:00
Paulius Zaleckas 839e642f3d Gemini: Add support for Teltonika RUT100
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26 10:06:27 +02:00
Paulius Zaleckas 1df621ae2f Gemini: gpiolib based GPIO support v2
v2:
- update copyrights

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26 10:06:27 +02:00
Paulius Zaleckas 59d3a193f1 ARM: Add Gemini architecture v3
Adds support for Cortina Systems Gemini family CPUs:
http://www.cortina-systems.com/products/category/18

v3:
- fixed __io(a) to be defined as __typesafe_io(a)

v2:
- #include <asm/io.h> -> <linux/io.h>
- remove asm/system.h include
- revorked mm.c to use named initializers
- removed "empty" dma.h
- updated copyrights

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-26 10:06:08 +02:00
Tony Lindgren 2f3ec501ba [ARM] OMAP: Fix compile for omap2_init_common_hw()
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 19:51:46 +00:00
Russell King 8937b7349c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel 2009-03-25 18:31:35 +00:00
Paulius Zaleckas 28853ac8fe ARM: Add support for FA526 v2
Adds support for Faraday FA526 core. This core is used at least by:
Cortina Systems Gemini and Centroid family
Cavium Networks ECONA family
Grain Media GM8120
Pixelplus ImageARM
Prolific PL-1029
Faraday IP evaluation boards

v2:
- move TLB_BTB to separate patch
- update copyrights

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-25 13:10:01 +02:00
Russell King 997302259f [ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:21:35 +00:00
Russell King e63cedb656 [ARM] collie: fix two minor formatting nits
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:15:00 +00:00
Dmitry Baryshkov 17a92a788e [ARM] 5431/1: scoop: completely drop old-style SCOOP GPIO accessors
Now, as all places that use Scoop GPIO have been converted to use
GPIO API, drop old-style accessors completely.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:13:57 +00:00
Dmitry Baryshkov 8cb52f788c [ARM] 5430/1: collie_pm: use new GPIO API to control charger
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:13:57 +00:00
Dmitry Baryshkov 224be092d1 [ARM] 5429/1: collie: start scoop converton to new api
Start converting scoop gpio access to new API instead of old
deprecated one.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-25 10:13:56 +00:00
Russell King cf281a99b6 Merge git://git.marvell.com/orion into devel 2009-03-25 10:00:08 +00:00
Thomas Reitmayr 9e058d4f57 [WATCHDOG] orion5x_wdt: fix compile issue by providing tclk as platform data
The orion5x-wdt driver is now registered as a platform device and
receives the tclk value as platform data. This fixes a compile issue
cause by a previously removed define "ORION5X_TCLK".

Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at>
Acked-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Kristof Provost <kristof@sigsegv.be>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Martin Michlmayr <tbm@cyrius.com>
Cc: Sylver Bruneau <sylver.bruneau@googlemail.com>
Cc: Kunihiko IMAI <bak@d2.dion.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-03-25 09:02:50 +00:00
Paulius Zaleckas bba7d0b9ba ARM: tlbflush.h: introduce TLB_BTB flag
Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
2009-03-25 10:58:47 +02:00
Ben Dooks 49121aa14c USB: S3C: Move usb-control.h to platform include
The usb-control.h is needed by ohci-s3c2410.c for both S3C24XX and S3C64XX
architectures, so move it to <plat/usb-control.h>

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-24 16:20:45 -07:00
Alan Cox 803c78e4da [ARM] twl4030 - leak fix
Trivial error path leak fix. Problem found by Daniel Marjamäki using
cppcheck

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-24 22:52:28 +00:00
Alan Cox b23c7a427e [ARM] fix leak in iop13xx/pci
Another leak found by Daniel Marjamäki

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-03-24 22:52:27 +00:00
Russell King fbf2b1f9cf Merge branch 'highmem' into devel 2009-03-24 22:47:45 +00:00
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
Lauri Leukkunen ffe7f95bb1 ARM OMAP3: Initial support for Nokia RX-51, v3
Adds board files and related headers for Nokia RX-51
Internet Tablet.

This patch has been updated with some clean-up patches
posted earlier to linux-omap list.

Signed-off-by: Lauri Leukkunen <lauri.leukkunen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 20:52:48 -07:00
Syed Mohammed Khasim 6fdc29e262 ARM: OMAP3: Add support for 3430 SDP, v4
Add support for 3430 SDP.

Various updates have been merged into this patch from
the linux-omap list.

Patch updated to initialize regulators by David Brownell
<dbrownell@users.sourceforge.net>.

Signed-off-by: Syed Mohammed Khasim <khasim@ti.com>
David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 20:52:47 -07:00
Steve Sakoman c6a81316c7 ARM: OMAP3: Add ADS7846 touchscreen support to Overo platform, v3
An upcoming Overo expansion board includes an ADS7846 touchscreen controller.

This patch adds support via the ads7846 driver when enabled in the
kernel config.

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:24 -07:00
Felipe Balbi 18cb7aca6f ARM: OMAP3: MUSB initialization for omap hw, v2
Create a generic board-file for initializing usb
on omap2430 and omap3 boards.

Patch modified by Tony to build the module based on
CONFIG_USB_MUSB_SOC. Also merged in a patch adding
the nop xceiv from Ajay Kumar Gupta <ajay.gupta@ti.com>.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:24 -07:00
Tony Lindgren 828c707e6d ARM: OMAP3: Add base address definitions and resources for OMAP 3 IS, v2
This replaces earlier patch from Sergio Aguirre titled "[REVIEW PATCH 03/14]
OMAP34XX: CAM: Resources fixes".

Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:23 -07:00
Adrian Hunter e51151a53f ARM: OMAP3: mmc-twl4030 allow arbitrary slot names, v3
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:23 -07:00
Adrian Hunter 8d75e98b58 ARM: OMAP3: mmc-twl4030 add cover switch
Allow a cover switch to be used to cause a rescan of the
MMC slot.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:23 -07:00
David Brownell 034ae7b417 ARM: OMAP3: mmc-twl4030 fix for vmmc = 0
Resolve longstanding issue noted by Adrian Hunter:  confusion
between settting VSEL=0 (which is 1.8V on MMC1) and poweroff.

Also, leave VSEL alone if we're just powering the regulator off.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:23 -07:00
Grazvydas Ignotas 07d83cc9c8 ARM: OMAP3: mmc-twl4030 add MMC3 support, v2
Device connected to MMC3 is assumed to be self-powered, so
set_power() function is empty. It can't be omited because
host driver requires it.

Array size for hsmmc[] is specified to allocate to allocate
an instance for the third MMC controller.

Also fix a leak which happens if invalid controller id
is passed.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:23 -07:00
David Brownell 01971f65ff ARM: OMAP3: mmc-twl4030 init passes device nodes back, v2
When setting up HSMMC devices, pass the device nodes back so
board code can linking them to their power supply regulators.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:22 -07:00
David Brownell 0329c3773e ARM: OMAP3: mmc-twl4030 voltage cleanup
Correct twl4030 MMC power switching:  fix voltage ranges reported
for each slot, and handle them fully.

 Lies corrected:
  - MMC-1 doesn't support the 2.6-2.7 Volt range
  - MMC-2 can't normally support anything except 1.8V
 Omissions corrected
  - MMC-1 *does* handle the 2.8-2.9 Volt range
  - MMC-2 can handle 2.5-3.2 Volt cards, given a transceiver

Add transciever support for MMC-2; enable it for Overo and Pandora.
(Depends on something else to have set up pinmuxing for control
signals instead of as MMC2_DAT4..7 pins.)

Also shrink twl4030_hsmmc_info a smidgeon ... padding is all gone.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:22 -07:00
Adrian Hunter 8466032d86 ARM: OMAP3: mmc-twl4030 fix name buffer length, v2
Add 1 to buffer length for null terminator and use snprintf.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:22 -07:00
Tony Lindgren b9d766c767 ARM: OMAP3: Add more GPIO mux options
This patch adds several new GPIO pins and updates
the pin naming comments.

The patch is based on earlier patches on linux-omap
list by Manikandan Pillai <mani.pillai@ti.com>,
Vaibhav Hiremath <hvaibhav@ti.com> and
David Brownell <dbrownell@users.sourceforge.net>.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:21 -07:00
Jarkko Nikula 2bb6c8026c ARM: OMAP3: Remove unused CONFIG_I2C2_OMAP_BEAGLE
There is no CONFIG_I2C2_OMAP_BEAGLE in mainline and it is under
removal in linux-omap also so remove this dead code now.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:21 -07:00
Felipe Balbi b0b5aa3f4c ARM: OMAP: get rid of OMAP_TAG_USB, v2
OMAP_TAGS should vanish soon since they're not generic arm tags.
Most of them can be converted to a platform_data or parsed
from a command line like e.g. serial tag.

For OMAP_TAG_USB we just let boards call omap_usb_init()
passing a pointer to omap_usb_config.

Patch updated by Tony for mainline, basically make
n770 and h4 compile. Also folded in a fix for OSK
by David Brownell <dbrownell@users.sourceforge.net>.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Santosh Shilimkar 52176e7083 ARM: OMAP: Dispatch only relevant DMA interrupts
This fixes the spurious interrupt issue on a DMA channel.

In OMAP sDMA, contrast to the SDMA.DMA4_CSRi registers, the
SDMA.DMA4_IRQSTATUS_Lj registers are updated regardless of
the corresponding bits in the SDMA.DMA4_IRQENABLE_Lj registers.
Since there are four sDMA interrupt lines and if more than one
line is actively used by two concurrently running sDMA softwares
modules,then the spurious interrupt can be observed on the other
lines.

Fix in this patch will only dispatch the relevant and enabled
interrupts on a particular line thus perevting spurious IRQ.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Nishant Kamat <nskamat@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Santosh Shilimkar 2263f0222e ARM: OMAP: Get available DMA channels from cmdline
This patch set up a cmdline option for omap dma for masking the
available channels. It is needed since the OMAP DMA is a system wide
resource and can be used by another software apart from the kernel.

To reserve the omap SDMA channels for kernel dma usage, use cmdline
bootarg "omap_dma_reserve_ch=". The valid range is 1 to 32.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Nishant Kamat <nskamat@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Jarkko Nikula 7954763bb9 ARM: OMAP: Add method to register additional I2C busses on the command line, v2
This patch extends command line option "i2c_bus=bus_id,clkrate" so that
it allow to register additional I2C busses that are not registered with
omap_register_i2c_bus from board initialization code.

Purpose of this is to register additional board busses which are routed
to external connectors only without any on board I2C devices.

Cc: linux-i2c@vger.kernel.org
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Jarkko Nikula 3a853fb933 ARM: OMAP: Add command line option for I2C bus speed, v2
This patch adds a new command line option "i2c_bus=bus_id,clkrate" into
I2C bus registration helper. Purpose of the option is to override the
default board specific bus speed which is supplied by the
omap_register_i2c_bus.

The default bus speed is typically set to speed of slowest I2C chip on the
bus and overriding allow to use some experimental configurations or updated
chip versions without any kernel modifications.

Cc: linux-i2c@vger.kernel.org
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Jarkko Nikula d4c58bf45a ARM: OMAP: Add documentation for function omap_register_i2c_bus
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:19 -07:00
Timo Kokkonen 6c366e3299 ARM: OMAP: Export dmtimer functions
Make the dmtimer function symbols available so modules can take use of
them.

Signed-off-by: Timo Kokkonen <timo.t.kokkonen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:19 -07:00
Zebediah C. McClure ed98178319 [OMAP850] Build system changes
Build system changes.

Signed-off-by: Zebediah C. McClure <zmc@lurian.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:19 -07:00
Zebediah C. McClure 59185eeeaa [OMAP850] IRQ related changes
IRQ related changes.

Signed-off-by: Zebediah C. McClure <zmc@lurian.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:19 -07:00
Zebediah C. McClure 557096fe28 [OMAP850] Changes to memory subsystem
Changes to memory subsystem.

Signed-off-by: Zebediah C. McClure <zmc@lurian.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:19 -07:00
Zebediah C. McClure 56739a6929 [OMAP850] Changes to base IO subsystem, v2
Changes to base IO subsystem.

Signed-off-by: Zebediah C. McClure <zmc@lurian.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:40 -07:00
Zebediah C. McClure ae302f4006 [OMAP850] Add base support for omap850 cpu
Add base support for omap850 cpu.

Signed-off-by: Zebediah C. McClure <zmc@lurian.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:39 -07:00
Tony Lindgren 6b0147cda6 ARM: OMAP: Remove remaining board-*.h includes from hardware.h
Also remove board-omap3beagle.h that is not included anywhere,
and move protoype for voiceblue_reset() from board-voiceblue.h
to system.h.

After this patch there are still board-ams-delta.h, board-sx1.h
and board-voiceblue.h that export some functions. These could
be removed if the functions were moved under drivers.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:39 -07:00
Tony Lindgren d40cdf080d ARM: OMAP: No need to include board-nokia.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:38 -07:00
Tony Lindgren 0d4d9ab08a ARM: OMAP: No need to include board-overo.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:38 -07:00
Tony Lindgren ec7558a62d ARM: OMAP: No need to include board-ldp.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file. Also rename
OMAP34XX_ETHR_START to LDP_ETHR_START.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:37 -07:00
Tony Lindgren 40662d7731 ARM: OMAP: No need to include board-h4.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file. Also rename
OMAP24XX_ETHR_GPIO_IRQ to H4_ETHR_GPIO_IRQ.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:36 -07:00
Tony Lindgren 7055477558 ARM: OMAP: No need to include board-apollon.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:35 -07:00
Tony Lindgren a362fdbddb ARM: OMAP: No need to include board-omap2430sdp.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header file. Also rename
SDP2430_ETHR_GPIO_IRQ to SDP2430_ETHR_GPIO_IRQ.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:35 -07:00
Tony Lindgren b2830810fd ARM: OMAP: No need to include board-palm*.h from hardware.h
Move the defines to the associated board file and remove
the now unnecessary header files.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:35 -07:00
Tony Lindgren 3a0110cdae ARM: OMAP: No need to include board-osk.h from hardware.h
Move the defines to the board file and remove the now unnecessary
header file.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:34 -07:00
Tony Lindgren 278267be38 ARM: OMAP: No need to include board-innovator.h from hardware.h
Move the defines to the board file and remove the now unnecessary
header file.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:34 -07:00
Tony Lindgren 228fe42e5e ARM: OMAP: No need to include board-h3.h from hardware.h
Also move board-h3.h to mach-omap1.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:33 -07:00
Tony Lindgren eb6b0b1832 ARM: OMAP: No need to include board-h2.h from hardware.h
Also move board-h2.h to mach-omap1.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:33 -07:00
Tony Lindgren d9558b19f2 ARM: OMAP: No need to include board-perseus2.h or board-fsample.h from hardware.h
Move defines to the board file and remove the now
unnecessary headers.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:32 -07:00
Hiroshi DOYU 8dff0fa55d omap mailbox: remove unnecessary header file inclusion
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
2009-03-23 18:07:32 -07:00
Hiroshi DOYU 7a781afde6 omap mailbox: convert sequence bit checking to module paramter
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
2009-03-23 18:07:31 -07:00
Hiroshi DOYU 9ae0ee0076 omap mailbox: move mailbox.h into mailbox.c
no need to keep mailbox.h separately.

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
2009-03-23 18:07:26 -07:00
Hiroshi DOYU c75ee7520b omap mailbox: add save_/restore_ctx() for PM
To preserve the registers during off-mode

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
2009-03-23 18:07:26 -07:00