Commit Graph

8277 Commits

Author SHA1 Message Date
Sascha Hauer
fc300206ad i.MX51: remove NFC AXI static mapping
This area contains the Nand Flash controller registers. There
is no need to map them statically as the Nand driver uses ioremap().

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

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

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:05:40 +01:00
Sascha Hauer
1b6a2b2d0f i.MX51: Use correct clock for gpt
The gpt uses the ipg clock, not ipg_perclk

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:02:08 +01:00
Sascha Hauer
48fae657f0 i.MX51 Babbage: Add uncompress output
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-19 11:00:40 +01:00
Linus Torvalds
9b59a0a4ee Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
  ARM/OMAP: Remove the +x bit from a couple of source files
  omap: McBSP: Drop unnecessary status/error bit clearing on reg_cacheretrieved register values
  OMAP4: fix temporary hacks that break multi-omap PM
  OMAP2: cpu_is_omap2*: fix compile-time removal of unused code
  omap3: pandora: add missing i2c3 board_info
  omap: mach-omap2/io.c: fix function declarations
  omap: Fix gpio_resume_after_retention
  omap3: Fix support for the LEDs connected to GPIO outputs on IGEP v2board
  omap: Checkpatch cleanup for blizzard.h
  omap: pass the reboot command to the boot loader
  omap2/3/4: mailbox: remove compiler warning
  OMAP2: serial.c: Fix number of uarts in early_init
  omap: Enable PM_RUNTIME in defconfigs to avoid USB compile errors
  omap2: Update n8x0 defconfig to test multi-omap and DMA api changes
  omap2: add USB initialization for tusb6010
  omap4: Fix build break by moving omap_smc1 into a separate .S
  omap2/3/4: ehci: avoid compiler error with touchbook
  omap3: Fix compile for Touch Book early_param
2010-03-18 16:59:30 -07:00
Linus Torvalds
c3a0bd7515 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (23 commits)
  ARM: Fix RiscPC decompressor build errors
  ARM: Fix sorting of platform group config options and includes
  ARM: 5991/1: Fix regression in restore_user_regs macro
  ARM: 5989/1: ARM: KGDB: add support for SMP platforms
  ARM: 5990/1: ARM: use __armv5tej_mmu_cache_flush for V5TEJ instead of __armv4_mmu_cache_flush
  ARM: Add final piece to fix XIP decompressor in read-only memory
  video: enable sh_mobile_lcdc on SH-Mobile ARM
  ARM: mach-shmobile: ap4evb SDHI0 platform data V2
  ARM: mach-shmobile: sh7372 SDHI vector merge
  ARM: mach-shmobile: sh7377 SDHI vector merge
  ARM: mach-shmobile: sh7367 SDHI vector merge
  ARM: mach-shmobile: G4EVM KEYSC platform data
  mtd: enable sh_flctl on SH-Mobile ARM
  ARM: mach-shmobile: G3EVM FLCTL platform data
  ARM: mach-shmobile: G3EVM KEYSC platform data
  Video: ARM CLCD: Better fix for swapped IENB and CNTL registers
  ARM: Add L2 cache handling to smp boot support
  ARM: 5960/1: ARM: perf-events: fix v7 event selection mask
  ARM: 5959/1: ARM: perf-events: request PMU interrupts with IRQF_NOBALANCING
  ARM: 5988/1: pgprot_dmacoherent() for non-mmu builds
  ...
2010-03-18 16:59:10 -07:00
Ben Dooks
0e17226f7c ARM: SAMSUNG: Fixup commit 4e6d488af3
Commit 4e6d488af3 either missed out the
following machine files or somehow managed to clash between merges.

Fixup the three files missing the second parameter to addruart macro
to allow them to build.

Fixes the following warnings in arch/arm/kernel/debug.c:
arch/arm/kernel/debug.S: Assembler messages:
arch/arm/kernel/debug.S:167: Error: too many positional arguments
arch/arm/kernel/debug.S:183: Error: too many positional arguments

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-15 23:11:41 +00:00
Ben Dooks
65e543f12c ARM: SAMSUNG: Fix build error from stale define in <plat/uncompress.h>
The decleration of error() as static in the platform specific uncompress
code in  arch/arm/plat-samsung/include/plat/uncomopress.h causes the build
of the uncompressor to break. Remove it, as it is no longer needed.

arch/arm/boot/compressed/decompress.o: In function `gunzip':
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:67: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:73: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:80: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:95: undefined reference to `error'
/var/tmp/kernel-orig/arch/arm/boot/compressed/../../../../lib/decompress_inflate.c:152: undefined reference to `error'

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-15 22:57:18 +00:00
Vasily Khoruzhick
e79032aa75 ARM: SAMSUNG: Add suspend/resume support for S3C PWM driver
Reset period_ns and duty_ns values in suspend handler to avoid skip of
configuration if same values passed to pwm_config;
Restore invertion bit in resume handler.

Without this patch PWM works incorrectly after resume from suspend.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-15 22:43:33 +00:00
Vasily Khoruzhick
664e87e47e ARM: S3C2440: Fix s3c2440 cpufreq compilation post move.
Fix compilation issue by moving s3c2440-cpufreq.c into mach-s3c2440 directory

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-15 22:43:12 +00:00
Russell King
0d5e6f7ae8 ARM: Fix RiscPC decompressor build errors
arch/arm/boot/compressed/decompress.o: In function `do_decompress':
decompress.c:(.text+0x26e8): undefined reference to `error'
decompress.c:(.text+0x2760): undefined reference to `error'
decompress.c:(.text+0x27d8): undefined reference to `error'
decompress.c:(.text+0x2824): undefined reference to `error'
decompress.c:(.text+0x28f0): undefined reference to `error'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 22:04:54 +00:00
Sergio Aguirre
e6e8ea63f5 omap3: zoom2/3: Register only 1 8250 port
There's no more serial ports available, so, doesn't make sense
to create 4 device nodes.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:22 -05:00
Sergio Aguirre
fcbcea93ab omap3: zoom 2/3: Change debugboard serial port id
This is now changed to PLAT8250_DEV_PLATFORM (= 0), because
it's the only port that's going to be initialized in
Zoom 2/3 boards.

So, it doesn't make sense to keep the hardcoded 3 value anymore.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:20 -05:00
Sergio Aguirre
9e265aa7ac omap3: 3630sdp: Explicitly enable all UARTs
All UARTs seem physically reachable, so, enable them all.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:19 -05:00
Sergio Aguirre
2d7f66104c omap3: zoom2/3 / 3630sdp: Don't init always all uarts
This is useless, since in Zoom2/3 boards, the ports aren't even
physically accessible.

They must be explicitly initted in the board-zoom2.c, board-zoom3.c
and board-3630sdp.c files instead.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:17 -05:00
Sergio Aguirre
4b1bbd3fd9 omap2/3/4: serial: Remove condition for getting uart4_phys
This check is invalid, since we haven't filled the
omap_revision var at this point.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:16 -05:00
Sergio Aguirre
10c805eb4f OMAP3: serial: Use dev_* macros instead of printk
As we have a struct device populated at the time we are
printing the errors, using dev_* macros makes more sense,
as could give a better idea where the error/warning came from.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:34:12 -05:00
Sergio Aguirre
e88d556dc5 OMAP3: serial: Check for zero-based physical addr
This is for protecting a wrong mapping attempt of a zero-based
physical address.

The result is that, no serial port will be attempted to be mapped.

Also add an additional protection for NULL clocks before attempting
to enable them (if above condition applies)

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
2010-03-15 16:33:31 -05:00
Russell King
ccf50e2341 ARM: Fix sorting of platform group config options and includes
... and document the sorting criteria to help future additions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 19:03:06 +00:00
Anders Grafström
8e4971f2fb ARM: 5991/1: Fix regression in restore_user_regs macro
ARMv5T and earlier require that a ldm {}^ instruction is not followed
by an instruction that accesses banked registers. This patch restores
the nop that was lost in commit b86040a59f.

Signed-off-by: Anders Grafström <grfstrm@users.sourceforge.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 17:20:08 +00:00
Will Deacon
5d8614cc5d ARM: 5989/1: ARM: KGDB: add support for SMP platforms
To support SMP platforms, KGDB requires the architecture backend to
implement the kgdb_roundup_cpus function.

This patch, taken against 2.6.33, implements the function for ARM based
on the MIPS port.

Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Jean-Michel Hautbois <jhautbois@gmail.com>
Cc: KGDB Mailing List <kgdb-bugreport@lists.sourceforge.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 14:33:04 +00:00
Sascha Hauer
75216859d9 ARM: 5990/1: ARM: use __armv5tej_mmu_cache_flush for V5TEJ instead of __armv4_mmu_cache_flush
This got broken with commit 0e056f20

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 14:32:02 +00:00
Russell King
b89ebadc34 ARM: Add final piece to fix XIP decompressor in read-only memory
This defines STATIC_RW_DATA, which prevents the read/write malloc
management data being declared with a static attribute.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-15 14:29:22 +00:00
Russell King
2d3b5fa3a3 Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 2010-03-15 14:27:06 +00:00
Magnus Damm
3a14d03977 ARM: mach-shmobile: ap4evb SDHI0 platform data V2
Add SDHI0 platform data for the AP4EVB board V2.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 12:06:47 +09:00
Magnus Damm
c57a31abf0 ARM: mach-shmobile: sh7372 SDHI vector merge
Merge the SDHI vectors for sh7372 using the recently
merged INTC force_enable/disable feature.

With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 12:06:46 +09:00
Magnus Damm
c148abfc2d ARM: mach-shmobile: sh7377 SDHI vector merge
Merge the SDHI vectors for sh7377 using the recently
merged INTC force_enable/disable feature.

With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 12:06:46 +09:00
Magnus Damm
9615b37c5c ARM: mach-shmobile: sh7367 SDHI vector merge
Merge the SDHI vectors for sh7367 using the recently
merged INTC force_enable/disable feature.

With this in place SDHI hotplug is supported using
the drivers sh_mobile_sdhi and tmio_mmc.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 12:06:45 +09:00
NISHIMOTO Hiroki
6676a1701b ARM: mach-shmobile: G4EVM KEYSC platform data
This patch adds KEYSC platform data for the G4EVM board.

Signed-off-by: NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 12:06:45 +09:00
Magnus Damm
143f3b833f ARM: mach-shmobile: G3EVM FLCTL platform data
This patch adds FLCTL platform data for the G3EVM board.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 11:13:14 +09:00
Magnus Damm
03fb256df9 ARM: mach-shmobile: G3EVM KEYSC platform data
This patch adds KEYSC platform data for the G3EVM board.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-03-15 11:13:13 +09:00
Russell King
1027247f6e ARM: Add L2 cache handling to smp boot support
The page table and secondary data which we're asking the secondary CPU
to make use of has to hit RAM to ensure that the secondary CPU can see
it since it may not be taking part in coherency or cache searches at
this point.

Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-14 19:42:35 +00:00
Linus Torvalds
9fdfbc2bff Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf: Provide generic perf_sample_data initialization
  MAINTAINERS: Add Arnaldo as tools/perf/ co-maintainer
  perf trace: Don't use pager if scripting
  perf trace/scripting: Remove extraneous header read
  perf, ARM: Modify kuser rmb() call to compile for Thumb-2
  x86/stacktrace: Don't dereference bad frame pointers
  perf archive: Don't try to collect files without a build-id
  perf_events, x86: Fixup fixed counter constraints
  perf, x86: Restrict the ANY flag
  perf, x86: rename macro in ARCH_PERFMON_EVENTSEL_ENABLE
  perf, x86: add some IBS macros to perf_event.h
  perf, x86: make IBS macros available in perf_event.h
  hw-breakpoints: Remove stub unthrottle callback
  x86/hw-breakpoints: Remove the name field
  perf: Remove pointless breakpoint union
  perf lock: Drop the buffers multiplexing dependency
  perf lock: Fix and add misc documentally things
  percpu: Add __percpu sparse annotations to hw_breakpoint
2010-03-13 14:39:42 -08:00
Will Deacon
d10fca9f39 ARM: 5960/1: ARM: perf-events: fix v7 event selection mask
The event selection mask for ARMv7 cores [ARMV7_EVTSEL_MASK]
is incorrectly set to 0x7f. This means that the top bit of an
event ID is ignored, so counting branch misses (id=0x10) and
ISBs (id=0x90) give the same results.

This patch sets the event selection mask to the correct value
of 0xff.

Signed-off-by: Jean Pihet <jpihet@mvista.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:50:29 +00:00
Will Deacon
ddee87f208 ARM: 5959/1: ARM: perf-events: request PMU interrupts with IRQF_NOBALANCING
If IRQ balancing is used on a multicore ARM system, PMU interrupt
lines may be relocated onto CPUs other than the one causing the
counter overflow. This can result in misattribution of events to
the wrong core and, in the case that the CPU handling the interrupt
has not experience counter overflow, the interrupt can be disabled
because the handler returns IRQ_NONE.

This patch adds the IRQF_NOBALANCING flag to the request_irq call
in perf_events.c.

Acked-by: Jamie Iles <jamie.iles@picochip.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:50:28 +00:00
Greg Ungerer
a91ed072d6 ARM: 5988/1: pgprot_dmacoherent() for non-mmu builds
Commit 26a26d3296 ("dma-mapping: switch
ARMv7 DMA mappings to retain 'memory' attribute") added a new macro,
pgprot_dmacoherent(), to correctly map DMA memory. The non-mmu pgtable
support code also needs to implement this macro, otherwise when
compiling you get:

  CC      arch/arm/mm/dma-mapping.o
arch/arm/mm/dma-mapping.c: In function 'dma_alloc_coherent':
arch/arm/mm/dma-mapping.c:320: error: implicit declaration of function 'pgprot_dmacoherent'
arch/arm/mm/dma-mapping.c:320: error: 'pgprot_kernel' undeclared (first use in this function)
arch/arm/mm/dma-mapping.c:320: error: (Each undeclared identifier is reported only once
arch/arm/mm/dma-mapping.c:320: error: for each function it appears in.)

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:48:22 +00:00
Mikael Pettersson
bb35579b45 ARM: 5987/1: fix warning in kernel/elfcore.c from ARM's elf.h
2.6.34-rc1 added kernel/elfcore.c which includes <asm/elf.h>.
On ARM, this results in:

In file included from include/linux/elf.h:7,
                 from kernel/elfcore.c:1:
/tmp/linux-2.6.34-rc1/arch/arm/include/asm/elf.h:101: warning: 'struct task_struct' declared inside parameter list
/tmp/linux-2.6.34-rc1/arch/arm/include/asm/elf.h:101: warning: its scope is only this definition or declaration, which is probably not what you want

Including <linux/sched.h> seems a bit heavyweight, so this patch just
adds a tentative declaration of struct task_struct in <asm/elf.h>.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:48:22 +00:00
Rob Alley
438ff39d78 ARM: 5986/1: at91sam9g20-ek: Correct braces in I2C registration code
The change introduced in patch 5596/1 used incorrect bracing which
resulted in the AT24 EEPROM no longer being registered.  This patch
corrects the bracing and allows both the WM8731 audio device and AT24
EEPROM device to be registered.

Signed-off-by: Rob Alley <rob.alley@navmanwireless.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:48:21 +00:00
Mark Brown
a2302b45d8 ARM: 5985/2: ARM: Fix Samsung build after "ARM: Eliminate decompressor -Dstatic= PIC hack"
Commit 5de813b6 (ARM: Eliminate decompressor -Dstatic= PIC hack) among
other things changed the declared type of the error() function to an
extern, conflicting with the forward declartion in the Samsung
plat/uncompress.h which appears to have been relying on the static
being defined away, causing build failures since error() ends up with
a GOT relocation but the linker script discards all GOT relocated
data and functions:

arch/arm/boot/compressed/decompress.o: In function `gunzip':
/home/broonie/git/linux-2.6/arch/arm/boot/compressed/../../../../lib/decompress_
+inflate.c:68: undefined reference to `error'

and so on. Fix this by moving the declaration into uncompress/misc.c
where it is shared with the rest of the code, correcting the definition
as we go.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-13 10:48:21 +00:00
Linus Torvalds
c32da02342 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: (56 commits)
  doc: fix typo in comment explaining rb_tree usage
  Remove fs/ntfs/ChangeLog
  doc: fix console doc typo
  doc: cpuset: Update the cpuset flag file
  Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed
  Remove drivers/parport/ChangeLog
  Remove drivers/char/ChangeLog
  doc: typo - Table 1-2 should refer to "status", not "statm"
  tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments
  No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h
  devres/irq: Fix devm_irq_match comment
  Remove reference to kthread_create_on_cpu
  tree-wide: Assorted spelling fixes
  tree-wide: fix 'lenght' typo in comments and code
  drm/kms: fix spelling in error message
  doc: capitalization and other minor fixes in pnp doc
  devres: typo fix s/dev/devm/
  Remove redundant trailing semicolons from macros
  fix typo "definetly" -> "definitely" in comment
  tree-wide: s/widht/width/g typo in comments
  ...

Fix trivial conflict in Documentation/laptops/00-INDEX
2010-03-12 16:04:50 -08:00
Linus Torvalds
dca1d9f6d7 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (370 commits)
  ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock
  ARM: S3C2443: Remove #if 0 for clk_mpll
  ARM: S3C2443: Update notes on MPLLREF clock
  ARM: S3C2443: Further clksrc-clk conversions
  ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation
  USB: Fix s3c-hsotg build following Samsung platform header moves
  ARM: S3C64XX: Reintroduce unconditional build of audio device
  ARM: 5961/1: ux500: fix CLKRST addresses
  ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted
  ASoC: Fix S3C64xx IIS driver for Samsung header reorg
  ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support
  [ARM] pxa: fix typo in mxm8x10.h
  [ARM] pxa/raumfeld: set GPIO drive bits for LED pins
  [ARM] pxa/zeus: Add support for mcp2515 CAN bus
  [ARM] pxa/zeus: Add support for onboard max6369 watchdog
  [ARM] pxa/zeus: Add Eurotech as the manufacturer
  [ARM] pxa/zeus: Correct the USB host initialisation flags
  [ARM] pxa/zeus: Allow usage of 8250-compatible UART in uncompress
  [ARM] pxa: refactor uncompress.h for non-PXA uarts
  [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
  ...
2010-03-12 16:00:54 -08:00
FUJITA Tomonori
6fee48cd33 dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_mask
This converts arm to the generic pci_set_dma_mask and
pci_set_consistent_dma_mask (removes HAVE_ARCH_PCI_SET_DMA_MASK for
dmabounce).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Looked-over-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Greg KH <greg@kroah.com>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:42 -08:00
FUJITA Tomonori
f41b177157 pci-dma: add linux/pci-dma.h to linux/pci.h
All the architectures properly set NEED_DMA_MAP_STATE now so we can safely
add linux/pci-dma.h to linux/pci.h and remove the linux/pci-dma.h
inclusion in arch's asm/pci.h

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:42 -08:00
FUJITA Tomonori
ccd7ab7f7e pci-dma: arm: use include/linux/pci-dma.h
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:41 -08:00
Christoph Hellwig
440e6ca79a arm: use generic ptrace_resume code
Use the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT,
PTRACE_KILL and PTRACE_SINGLESTEP.  This implies defining
arch_has_single_step in <asm/ptrace.h> and implementing the
user_enable_single_step and user_disable_single_step functions, which also
causes the breakpoint information to be cleared on fork, which could be
considered a bug fix.

Also the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which
it previously wasn't and the single stepping disable only happens if the
tracee process isn't a zombie yet, which is consistent with all
architectures using the modern ptrace code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:38 -08:00
Wang Qiang
8661970875 NUC900 LCD Controller Driver
An LCD controller driver for nuc900s.  The Linux LOGO is just fine and the
FB-Test application was ok, too.

Signed-off-by: Wang Qiang <rurality.linux@gmail.com>
Cc: Wang Zongshun <mcuos.com@gmail.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:34 -08:00
Jaya Kumar
c1c341a060 broadsheetfb: add multiple panel type support
Update broadsheetfb to add support for multiple panel types.  The 3.7" and
6" are known to work but the 9.7" is untested due to lack of hardware.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:32 -08:00
Christoph Hellwig
baed7fc9b5 Add generic sys_ipc wrapper
Add a generic implementation of the ipc demultiplexer syscall.  Except for
s390 and sparc64 all implementations of the sys_ipc are nearly identical.

There are slight differences in the types of the parameters, where mips
and powerpc as the only 64-bit architectures with sys_ipc use unsigned
long for the "third" argument as it gets casted to a pointer later, while
it traditionally is an "int" like most other paramters.  frv goes even
further and uses unsigned long for all parameters execept for "ptr" which
is a pointer type everywhere.  The change from int to unsigned long for
"third" and back to "int" for the others on frv should be fine due to the
in-register calling conventions for syscalls (we already had a similar
issue with the generic sys_ptrace), but I'd prefer to have the arch
maintainers looks over this in details.

Except for that h8300, m68k and m68knommu lack an impplementation of the
semtimedop sub call which this patch adds, and various architectures have
gets used - at least on i386 it seems superflous as the compat code on
x86-64 and ia64 doesn't even bother to implement it.

[akpm@linux-foundation.org: add sys_ipc to sys_ni.c]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: James Morris <jmorris@namei.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:32 -08:00
Christoph Hellwig
a4679373cf Add generic sys_old_mmap()
Add a generic implementation of the old mmap() syscall, which expects its
argument in a memory block and switch all architectures over to use it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: James Morris <jmorris@namei.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:32 -08:00
Christoph Hellwig
5d0e52830e Add generic sys_old_select()
Add a generic implementation of the old select() syscall, which expects
its argument in a memory block and switch all architectures over to use
it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: James Morris <jmorris@namei.org>
Acked-by: Andreas Schwab <schwab@linux-m68k.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: David Howells <dhowells@redhat.com>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:32 -08:00
Andrew Clayton
29b2ee5af5 ARM/OMAP: Remove the +x bit from a couple of source files
Remove the +x bit from a couple of source files

Signed-off-by: Andrew Clayton <andrew@digital-domain.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-12 09:16:09 -08:00
Janusz Krzysztofik
0841cb8268 omap: McBSP: Drop unnecessary status/error bit clearing on reg_cacheretrieved register values
The MsBSP register cache will never have any error/status flags set, since
these flags are never written to the reg_cache. So it is kind of not
necessary to clear these flags, which are actually always 0.

In other words, clearing the status/error flags are not necessary, since the
reg_cache will never got these bits set. We can just write back the
register content from the cache as it is when clearing an error condition.

Tested on Amstrad Delta.

Reported-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-12 09:16:09 -08:00
Kevin Hilman
aa4b1f6e83 OMAP4: fix temporary hacks that break multi-omap PM
When building for multi-omap, and OMAP4 is enabled, CONFIG_ARCH_OMAP4
will be true and prevent included code from building/running for
OMAP2/3 as well.

This problem exists in io.c where some hwmod/PM/SDRC init code is
prevented from running even on OMAP2/3 when OMAP4 is included in a
multi-OMAP build.

A quick glance suggests that this #ifndef is no longer needed in most
of the cases.  In the remaining cases, the function is wrapped with
"if (cpu_is_omap24xx() || cpu_is_omap34xx())" which will be optimized
out for OMAP4-only builds.

Note that this is only a short-term fix.  Longer-term, OMAP4
needs to create init functions for SDRC and hwmod late-init.

Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 15:55:43 -08:00
Kevin Hilman
54c44fb7df OMAP2: cpu_is_omap2*: fix compile-time removal of unused code
Currently if omap2420 is defined but not omap2430, cpu_is_omap2430()
is still defined as a macro, instead of #define'd to zero.  This
results in conditional cpu_is_omap2430() code still being compiled,
and leads to possible compile/link errors.  In particular for hwmod
init.

To fix, add extra #ifdefs to CPU check macros to ensure that the
is_omap* macros are zero for each OMAP2 if they are not configured
into the kernel.

Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 15:55:43 -08:00
Grazvydas Ignotas
03d5671dde omap3: pandora: add missing i2c3 board_info
This will allow BQ27500 fuel gauge to function.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 15:55:43 -08:00
Aaro Koskinen
8185e46844 omap: mach-omap2/io.c: fix function declarations
Get rid of the following warnings:

	warning: non-ANSI function declaration of function [...]

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 15:55:43 -08:00
Sergio Aguirre
f00d649703 omap: Fix gpio_resume_after_retention
For omap4 case, this was wrongly writing GPIO_LEVELDETECTx
registers with OMAP24XX_ offset and OMAP4_ offset.

Bug introduced in commit:

  commit 3f1686a9bf
  Author: Tony Lindgren <tony@atomide.com>
  Date:   Mon Feb 15 09:27:25 2010 -0800

      omap: Fix gpio.c for multi-omap for omap4

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:01 -08:00
Enric Balletbo i Serra
228893f9d2 omap3: Fix support for the LEDs connected to GPIO outputs on IGEP v2board
Select CONFIG_LEDS_GPIO to enable IGEP v2 LED support and control of supported
LEDs from userspace. Otherwise GPIO LEDs are exported as GPIO 26, 27 and 28 using
the gpiolib framework.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:00 -08:00
Andrea Gelmini
00df9384cc omap: Checkpatch cleanup for blizzard.h
arch/arm/plat-omap/include/plat/blizzard.h:9:
ERROR: spaces prohibited around that ':' (ctx:WxW)

Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:00 -08:00
Aaro Koskinen
29b9a218d0 omap: pass the reboot command to the boot loader
This patch follows the commit be093beb60
by Russell King:

  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().

The patch adds the missing parameter to omap1_arch_reset() and
omap_prcm_arch_reset(), and modifies the latter to pass the reboot
command parameter to the boot loader instead of reboot mode (which is
for kernel internal use only and cannot be modified by the userspace).

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:00 -08:00
Suman Anna
26e4248359 omap2/3/4: mailbox: remove compiler warning
Remove a compiler warning in device-specific
mailbox module.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:00 -08:00
Thomas Weber
21b9034020 OMAP2: serial.c: Fix number of uarts in early_init
The omap_serial_early_init prints the following errors:

Could not get uart4_ick
Could not get uart4_fck

because all the uarts available in omap_uart[] will be initialized.
Only omap4430 and omap3630 have 4 uarts at the moment.
This patch reduces the number of uarts when cpu is not omap4430 or
omap3630.

Signed-off-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 14:50:00 -08:00
Tony Lindgren
9e542f37ce omap: Enable PM_RUNTIME in defconfigs to avoid USB compile errors
While waiting for the related USB patch, fix compile by enabling
it in the defconfigs. As discussed at:

http://thread.gmane.org/gmane.linux.usb.general/27432/focus=4460

Otherwise we'll get errors like:

drivers/usb/core/hcd.c:1892: error: 'pm_wq' undeclared (first use in this function)
drivers/usb/core/hcd.c:1892: error: (Each undeclared identifier is reported only once
drivers/usb/core/hcd.c:1892: error: for each function it appears in.)

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 12:35:07 -08:00
Tony Lindgren
79cf5bff25 omap2: Update n8x0 defconfig to test multi-omap and DMA api changes
Recent DMA API changes broke compile for tusb6010. While
testing the fixes for tusb6010, I had to update the n8x0
defconfig quite a bit. Might as well merge it while at it
to make it more usable as we're using this to test the
multi-omap booting between V6 and V7 ARMs.

Also, anybody using n8x0 with a current kernel will most
likely want to mount root on the MMC instead of the onenand
to keep the Maemo install intact.

Enable I2C, REGULATOR, MMC, MFD, PM, and USB. Also change the root
to /dev/mmcblk0p2 instead of the onenand.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 10:22:39 -08:00
Francisco Alecrim
97b9ad1633 omap2: add USB initialization for tusb6010
Based on Kalle's and Tony's patches. Some variables re-organized
and unused code removed.

Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Francisco Alecrim <francisco.alecrim@openbossa.org>
[tony@atomide.com: this is needed to fix the related tusb6010 DMA API changes]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 10:22:39 -08:00
Santosh Shilimkar
d660f9a26e omap4: Fix build break by moving omap_smc1 into a separate .S
This patch moves omap_smc1 function to a seperate omap44xx-smc.S file
and sets compile flags as -Wa,-march=armv7-a.

This fix was suggested by Tony Lindgren <tony@atomide.com>

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
[tony@atomide.com: otherwise multi-omap build with V6 and V7 breaks]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 09:38:53 -08:00
Felipe Balbi
6f69a1815a omap2/3/4: ehci: avoid compiler error with touchbook
the early_param() call in board-omap3touchbook.c expands to:

static const char __setup_str_early_touchbook_revision[]
	__section(.init.rodata) _aligned(1) = tbr;
[...]

and we have a non-const variable being added to the
same section:

static struct ehci_hcd_omap_platform_data ehci_pdata
__section(.init.rodata);

because of that, gcc generates a section type conflict
which can (and actually should) be avoided by marking
const every variable marked with __initconst.

This patch fixes that for the ehci_hdc_omap_platform_data.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 09:32:03 -08:00
Peter Zijlstra
dc1d628a67 perf: Provide generic perf_sample_data initialization
This makes it easier to extend perf_sample_data and fixes a bug on arm
and sparc, which failed to set ->raw to NULL, which can cause crashes
when combined with PERF_SAMPLE_RAW.

It also optimizes PowerPC and tracepoint, because the struct
initialization is forced to zero out the whole structure.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Jean Pihet <jpihet@mvista.com>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Jamie Iles <jamie.iles@picochip.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: stable@kernel.org
LKML-Reference: <20100304140100.315416040@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-10 13:22:23 +01:00
Tony Lindgren
d2197e1e60 omap3: Fix compile for Touch Book early_param
Commit 2b0d8c251b changed ARM to use
the common early_param code. Fix compile for Touch Book accordingly.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-09 16:39:58 -08:00
Russell King
91e013827c Merge branch 'master' into for-linus 2010-03-08 20:24:11 +00:00
Russell King
988addf82e Merge branch 'origin' into devel-stable
Conflicts:
	arch/arm/mach-mx2/devices.c
	arch/arm/mach-mx2/devices.h
	sound/soc/pxa/pxa-ssp.c
2010-03-08 20:21:04 +00:00
Linus Torvalds
e10154189f Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (62 commits)
  msi-laptop: depends on RFKILL
  msi-laptop: Detect 3G device exists by standard ec command
  msi-laptop: Add resume method for set the SCM load again
  msi-laptop: Support some MSI 3G netbook that is need load SCM
  msi-laptop: Add threeg sysfs file for support query 3G state by standard 66/62 ec command
  msi-laptop: Support standard ec 66/62 command on MSI notebook and nebook
  Driver core: create lock/unlock functions for struct device
  sysfs: fix for thinko with sysfs_bin_attr_init()
  sysfs: Kill unused sysfs_sb variable.
  sysfs: Pass super_block to sysfs_get_inode
  driver core: Use sysfs_rename_link in device_rename
  sysfs: Implement sysfs_rename_link
  sysfs: Pack sysfs_dirent more tightly.
  sysfs: Serialize updates to the vfs inode
  sysfs: windfarm: init sysfs attributes
  sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on module dynamic attributes
  sysfs: Document sysfs_attr_init and sysfs_bin_attr_init
  sysfs: Use sysfs_attr_init and sysfs_bin_attr_init on dynamic attributes
  sysfs: Use one lockdep class per sysfs attribute.
  sysfs: Only take active references on attributes.
  ...
2010-03-08 10:17:20 -08:00
Russell King
004c1c7096 Merge branch 'for-rmk/samsung6' of git://git.fluff.org/bjdooks/linux into devel-stable 2010-03-08 16:08:46 +00:00
Jiri Kosina
318ae2edc3 Merge branch 'for-next' into for-linus
Conflicts:
	Documentation/filesystems/proc.txt
	arch/arm/mach-u300/include/mach/debug-macro.S
	drivers/net/qlge/qlge_ethtool.c
	drivers/net/qlge/qlge_main.c
	drivers/net/typhoon.c
2010-03-08 16:55:37 +01:00
Uwe Kleine-König
91a99dfc6b platform-drivers: move probe to .devinit.text in arch/arm
A pointer to a probe callback is passed to the core via
platform_driver_register and so the function must not disappear when the
.init sections are discarded.  Otherwise (if also having HOTPLUG=y)
unbinding and binding a device to the driver via sysfs will result in an
oops as does a device being registered late.

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

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Eric Miao <eric.miao@marvell.com>
Cc: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Cc: Paul Sokolovsky <pmiscml@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-07 17:04:50 -08:00
Ben Dooks
3b05007e43 ARM: Merge next-samsung-s3c2443-clock
Merge branch 'next-samsung-s3c2443-clock' into next-samsung
2010-03-07 22:56:19 +00:00
Ben Dooks
41f23a09f3 ARM: S3C2443: Add set_rate and round_rate calls for armdiv clock
Add set_rate and round_rate calls to armdiv for future use with cpu
frequency scaling.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:56:13 +00:00
Ben Dooks
71ed587d4a ARM: S3C2443: Remove #if 0 for clk_mpll
The clk_mpll has long been moved into common clock code, remove the
code completely instead of the nasty #if 0 block.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:56:12 +00:00
Ben Dooks
2dd5f18142 ARM: S3C2443: Update notes on MPLLREF clock
Add note on MPLLREF clock source and why it cannot be easily removed.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:56:12 +00:00
Ben Dooks
4bed36b2c5 ARM: S3C2443: Further clksrc-clk conversions
Move more of the core clocks that where left over from the last commit
as they are much more core to the system operation. This should allow
for easier tracking of any problems.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:56:11 +00:00
Ben Dooks
9aa753c442 ARM: S3C2443: Change to using plat-samsung clksrc-clk implementation
The S3C2443 clock code could easily make use of the clksrc implementation
in plat-samsung for many of the clocks. Make the clocks that easily move
to clksrc-clk over, update any initialisation and remove the old register
definitions from the header file (it is only being used once).

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:56:07 +00:00
Mark Brown
0ea5357f2e ARM: S3C64XX: Reintroduce unconditional build of audio device
Ben Dooks' commit cf9814eb (ARM: S3C64XX: Make audio device code built
unconditionally) made the struct devices for the audio blocks in the
S3C64xx series processors be built unconditionally but this change seems
to have gone AWOL in the various Samsung platform moves this release
cycle, causing link failures with machine drivers that rely on it.

Reintroduce the change.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-07 22:49:52 +00:00
Rabin Vincent
8d2b09f5b0 ARM: 5961/1: ux500: fix CLKRST addresses
Correct the base addresses of the CLKRST registers.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-07 10:24:25 +00:00
Laurent Pinchart
51d47999b9 ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted
If PC points outside kernel text, start printing the backtrace at LR
instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-07 10:22:00 +00:00
Mika Westerberg
12926dc416 [WATCHDOG] ep93xx: added platform side support for TS-72xx WDT driver
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-06 15:12:17 +00:00
Ben Dooks
8997de30ad ARM: S3C2440: Fix plat-s3c24xx move of s3c2440/s3c2442 support
Commit 58bac7b8de failed to move the two
PLL files s3c2440-pll-12000000.c and s3c2440-pll-16934400.c, so place
these in arch/arm/mach-s3c2440 to fix this commit up.

As a note, these are not built by the default configuration and thus the
failure to move wasn't spotted until much later.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-03-04 23:14:44 +00:00
Linus Torvalds
9bb676966a Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (28 commits)
  ioat: cleanup ->timer_fn() and ->cleanup_fn() prototypes
  ioat3: interrupt coalescing
  ioat: close potential BUG_ON race in the descriptor cleanup path
  ioat2: kill pending flag
  ioat3: use ioat2_quiesce()
  ioat3: cleanup, don't enable DCA completion writes
  DMAENGINE: COH 901 318 lli sg offset fix
  DMAENGINE: COH 901 318 configure channel direction
  DMAENGINE: COH 901 318 remove irq counting
  DMAENGINE: COH 901 318 descriptor pool refactoring
  DMAENGINE: COH 901 318 cleanups
  dma: Add MPC512x DMA driver
  Debugging options for the DMA engine subsystem
  iop-adma: redundant/wrong tests in iop_*_count()?
  dmatest: fix handling of an even number of xor_sources
  dmatest: correct raid6 PQ test
  fsldma: Fix cookie issues
  fsldma: Fix cookie issues
  dma: cases IPU_PIX_FMT_BGRA32, BGR32 and ABGR32 are the same in ipu_ch_param_set_size()
  dma: make Open Firmware device id constant
  ...
2010-03-04 08:20:14 -08:00
Dan Williams
dd58ffcf5a Merge branch 'coh' into dmaengine 2010-03-03 21:22:21 -07:00
Linus Torvalds
7f5b09c15a 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: (220 commits)
  USB: backlight, appledisplay: fix incomplete registration failure handling
  USB: pl2303: remove unnecessary reset of usb_device in urbs
  USB: ftdi_sio: remove obsolete check in unthrottle
  USB: ftdi_sio: remove unused tx_bytes counter
  USB: qcaux: driver for auxiliary serial ports on Qualcomm devices
  USB: pl2303: initial TIOCGSERIAL support
  USB: option: add Longcheer/Longsung vendor ID
  USB: fix I2C API usage in ohci-pnx4008.
  USB: usbmon: mask seconds properly in text API
  USB: sisusbvga: no unnecessary GFP_ATOMIC
  USB: storage: onetouch: unnecessary GFP_ATOMIC
  USB: serial: ftdi: add CONTEC vendor and product id
  USB: remove references to port->port.count from the serial drivers
  USB: tty: Prune uses of tty_request_room in the USB layer
  USB: tty: Add a function to insert a string of characters with the same flag
  USB: don't read past config->interface[] if usb_control_msg() fails in usb_reset_configuration()
  USB: tty: kill request_room for USB ACM class
  USB: tty: sort out the request_room handling for whiteheat
  USB: storage: fix misplaced parenthesis
  USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers
  ...
2010-03-03 08:48:58 -08:00
Russell King
882d01f96b Merge branch 'for-rmk/samsung5' of git://git.fluff.org/bjdooks/linux into devel-stable
Conflicts:
	arch/arm/Kconfig
	arch/arm/Makefile
2010-03-02 23:40:15 +00:00
Russell King
64ed28a87a Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into devel-stable
Conflicts:
	arch/arm/Kconfig
2010-03-02 23:31:07 +00:00
Russell King
b93a4afcff Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
Conflicts:
	arch/arm/Makefile
2010-03-02 23:29:32 +00:00
Felipe Balbi
bce54fed94 arm: defconfig: rx51: enable phonet and g_nokia
trivial patch enabling g_nokia on rx51_defconfig.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:54:02 -08:00
Martin Fuzzey
4e0fa90d1d USB: MXC: add platform resources for i.MX21 USB host controller.
Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:52:57 -08:00
Martin Fuzzey
3eb352c73c USB: MXC: use DMA_BIT_MASK macro rather than hardcoded constants.
Also fixes tab/space issue causing checkpatch to complain.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:52:56 -08:00
Martin Fuzzey
23d3e7a659 USB: MXC: Add i.MX21 specific USB host controller driver.
This driver is a Full / Low speed only USB host for the i.MX21.

Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02 14:52:55 -08:00
Linus Walleij
b87108a772 DMAENGINE: COH 901 318 descriptor pool refactoring
This centralize some spread-out initialization of descriptors into
one function and cleans up the error paths.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02 14:17:20 -07:00
Linus Torvalds
3a5b27bf6f Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (49 commits)
  OMAP: DSS2: Taal: Fix TE when resuming
  OMAP: DSS2: Taal: Fix ESD check
  OMAP: DSS2: OMAPFB: Constify some function parameters
  OMAP: DSS2: OMAPFB: install omapfb.h
  OMAP: DSS2: DSI: add error prints
  OMAP: DSS2: TPO-TD03MTEA1: fix function names
  OMAP: DSS2: DSI: add dsi_vc_dcs_read_2() helper
  OMAP: DSS2: OMAPFB: Remove FB_OMAP2_FORCE_AUTO_UPDATE
  OMAP: DSS2: DSI: remove external TE support
  OMAP: DSS2: move timing functions
  OMAP: DSS2: move set/get_wss()
  OMAP: DSS2: move enable/disable/suspend/resume
  OMAP: DSS2: move update() and sync()
  OMAP: DSS2: move set/get_update_mode()
  OMAP: DSS2: move enable/get_te()
  OMAP: DSS2: move get_recommended_bpp()
  OMAP: DSS2: move get_resolution()
  OMAP: DSS2: move enable/disable_channel to overlay manager
  OMAP: DSS2: move wait_vsync()
  OMAP: DSS2: move get/set_rotate()
  ...
2010-03-02 10:41:26 -08:00
Linus Torvalds
5057bfaff8 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (214 commits)
  omap2: Initialize Menelaus and MMC for N8X0
  AM3517 EVM: correct typo - tca6416 mispelt as tca6516
  AM3517 EVM: Enable I2C support
  AM35x: Enable OMAP_MUX in defconfig
  AM35x: Add missing GPIO mux config for EHCI port
  Zoom3: Defconfig update
  omap: i2c: Fix muxing for command line enabled bus
  OMAP4: clock: Remove clock hacks from timer-gp.c
  OMAP4: clock: Add dummy clock nodes for interface clocks
  OMAP4: clock: Rename leaf clock nodes to end with a _ick or _fck
  OMAP2+ clock: revise omap2_clk_{disable,enable}()
  OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code
  OMAP clockdomain: if no autodeps exist, don't try to add or remove them
  OMAP hwmod: add hwmod class support
  OMAP hwmod: convert header files with static allocations into C files
  OMAP hwmod: convert hwmod to use hardware clock names rather than clkdev dev+con
  OMAP clock: add omap_clk_get_by_name() for use by OMAP hwmod core code
  OMAP3: clock: add capability to change rate of dpll4_m5_ck_3630
  OMAP4 clock: drop the ALWAYS_ENABLED clock flag
  OMAP clock: drop RATE_FIXED clock flag
  ...
2010-03-02 10:34:25 -08:00
Eric Miao
62c132a800 [ARM] pxa: fix typo in mxm8x10.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 10:24:14 +08:00
Daniel Mack
31436bbe8f [ARM] pxa/raumfeld: set GPIO drive bits for LED pins
Set GPIO bits to pull the pins connected to LEDs for lower power mode.
We want all LEDs off when devices are in suspend.

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

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

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

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Marc Zyngier <maz@misterjones.org>
2010-03-02 07:40:58 +08:00
Eric Miao
2029e5643a [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
The irq_chip is not yet registered, so no default irq_chip.mask_ack(),
which we have to handle it correctly manually here.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang
df0c382436 [ARM] mmp2: add handling on PMIC IRQ
Since PMIC INT pin is a special pin of CPU, the status of PMIC INT pin needs
to be cleared after PMIC IRQ occured. Now append the clear operation in
irq chip handler.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang
ce0ac42359 [ARM] mmp2: add support for board IRQs
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang
0913b86ff7 [ARM] mmp2: add missing ICU register definitions
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:57 +08:00
Haojian Zhuang
16144bfb83 [ARM] mmp2: add gpio initialization
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang
247b4592f3 [ARM] mmp2: add mfpr setting
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang
4e3b4da98e [ARM] mmp2: add mask function in irq-mmp2.c
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:56 +08:00
Haojian Zhuang
e1cb7db2ef [ARM] mmp: support jasper development board
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:55 +08:00
Haojian Zhuang
ccffb1ad1f [ARM] mmp: add default configuration for MMP2
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:55 +08:00
Haojian Zhuang
2f7e8faef5 [ARM] mmp: add support for Marvell MMP2
Marvell MMP2 (aka ARMADA610) is a SoC based on PJ4 core. It's
ARMv6 compatible.  Support basic interrupt handler and timer,
and basic support for MMP2 based FLINT platform.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:55 +08:00
Eric Miao
978da5bcdb [ARM] mmp: rename irq.c to irq-pxa168.c to allow other SoC IRQ chips
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:54 +08:00
Haojian Zhuang
e6dac5e1b6 [ARM] mmp: update pxa168_defconfig and include avengers lite support
Signed-off-by: Gavin Gu <gavin.gu@marvell.com>
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jack Ren <jack.ren@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:54 +08:00
Haojian Zhuang
9896de72d2 [ARM] mmp: avengers lite (pxa168) board bring up
Signed-off-by: Gavin Gu <gavin.gu@marvell.com>
Signed-off-by: Jing Xiang <jxiang@marvell.com>
Signed-off-by: Jack Ren <jack.ren@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Stefan Schmidt
0925e2f0fc [ARM] pxa/imote2: Remove redundant pin entry for nCS.
Also remove a trailing whitespace while being there.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Stefan Schmidt
d496936f95 [ARM] pxa/imote2: Add defconfig for the imote2 platform.
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:53 +08:00
Eric Miao
a056bef455 [ARM] pxa: introduce PXA_SSP_LEGACY for legacy SSP API
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Stefan Schmidt
98acdbe4cf [ARM] pxa: define zeus_power_off() only when CONFIG_PM enabled
Add some safety check for CONFIG_PM around zeus_power_off(). Without
it linking can fail like this:

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

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Acked-by: Marc Zyngier <maz@misterjones.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Stefan Schmidt
cfab57e0e4 [ARM] pxa: enable check_scoop_reg() only if CONFIG_PM is set.
This function gets only called from scoop_suspend() and scoop_resume() which are
only built in if we have CONFIG_PM set. Make it the same for check_scoop_reg().

This fixes the following warning:
arch/arm/common/scoop.c:143: warning: ‘check_scoop_reg’ defined but not used

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:52 +08:00
Edwin Peer
1f3b536be7 [ARM] pxa: add support for Embedian MXM-8x10
Signed-off-by: Edwin Peer <epeer@tmtservices.co.za>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao
0dc726bb26 [ARM] pxa: move board board IRQ definitions out of irqs.h
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao
19851c58e6 [ARM] sa1111: allow cascaded IRQs to be used by platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:51 +08:00
Eric Miao
ac609d266e [ARM] locomo: allow cascaded IRQ base to be specified by platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:50 +08:00
Eric Miao
00dd8027b9 [ARM] locomo: remove unused IRQs and avoid unnecessary cascade
IRQ_LOCOMO_* are never used elsewhere, remove these definitions. As well
as the cascade of these IRQs. IRQ_LOCOMO_*_BASE changed to IRQ_LOCOMO_*.

IRQ_LOCOMO_LT and IRQ_LOCOMO_SPI are likely to be used in a same way as
IRQ_LOCOMO_KEY.

IRQ_LOCOMO_GPIO and the demultiplex handler should really be living
somewhere else.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao
da8065ac3e [ARM] locomo: avoid unnecessary cascaded keyboard IRQ
It is not necessary and is over-complicated for IRQ_LOCOMO_KEY to
be a cascaded IRQ of IRQ_LOCOMO_KEY_BASE. Removed and introduced
locomokbd_{open,close} for masking/unmasking of the keyboard IRQ.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao
efe7f8bda0 [ARM] sa1100: remove unreferenced IRQ definitions
These IRQ definitions related to LOCOMO are never referenced anywhere,
thus could be safely removed.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:49 +08:00
Eric Miao
f69a6548c9 [ARM] pxa/tosa: make use of the matrix keypad driver
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao
96f6a13a6d [ARM] pxa/cm-x270: avoid direct access of GPIO/MFP registers
Cc: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao
c11b6a420b [ARM] pxa: add the missing AC97 pin configurations
Missing AC97 pin configurations are added where pxa_set_ac97_info() are
called for all pxa25x/pxa27x platforms. Where no exact configuration is
provided, use the default as in sound/arm/pxa2xx-ac97-lib.c

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:48 +08:00
Eric Miao
fb1bf8cd13 [ARM] pxa: introduce processor specific pxa27x_assert_ac97reset()
This is really pxa27x specific and should be kept in pxa27x.c. With this
newly introduced function, the original set_resetgpio_mode() is deprecated.

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:47 +08:00
Eric Miao
bedbda9717 [ARM] pxa: simplify the LCD pin configuration for pxa27x platforms
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:47 +08:00
Eric Miao
07bae6c321 [ARM] pxa: simplify the LCD pin configuration for pxa25x platforms
There are only limited possible LCD pin configurations for pxa25x
platforms, simplify this by macro.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:46 +08:00
Eric Miao
669cb51c6a [ARM] pxa: use chip->ack() instead of accessing GEDR directly
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-03-02 07:40:45 +08:00
Tony Lindgren
d702d12167 Merge with mainline to remove plat-omap/Kconfig conflict
Conflicts:
	arch/arm/plat-omap/Kconfig
2010-03-01 14:19:05 -08:00
Linus Torvalds
13dda80e48 Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci
* 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (40 commits)
  DaVinci DM365: Adding support for SPI EEPROM
  DaVinci DM365: Adding DM365 SPI support
  DaVinci DM355: Modifications to DM355 SPI support
  DaVinci: SPI: Adding header file for SPI support.
  davinci: dm646x: CDCE clocks: davinci_clk converted to clk_lookup
  davinci: clkdev cleanup: remove clk_lookup wrapper, use clkdev_add_table()
  DaVinci: DM365: Voice codec support for the DM365 SoC
  davinci: clock: let clk->set_rate function sleep
  Add SDA and SCL pin numbers to i2c platform data
  davinci: da8xx/omap-l1xx: Add EDMA platform data for da850/omap-l138
  davinci: build list of unused EDMA events dynamically
  davinci: Fix edma_alloc_channel api for EDMA_CHANNEL_ANY case
  davinci: Keep count of channel controllers on a platform
  davinci: Correct return value of edma_alloc_channel api
  davinci: add CDCE949 support on DM6467 EVM
  davinci: add support for CDCE949 clock synthesizer
  davinci: da850/omap-l138 EVM: register for suspend support
  davinci: da850/omap-l138: add support for SoC suspend
  davinci: add power management support
  DaVinci: DM365: Changing default queue for DM365.
  ...
2010-03-01 13:05:40 -08:00
Linus Torvalds
8724fdb53d 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: (62 commits)
  Input: atkbd - release previously reserved keycodes 248 - 254
  Input: add KEY_WPS_BUTTON definition
  Input: ads7846 - add regulator support
  Input: winbond-cir - fix suspend/resume
  Input: gamecon - use pr_err() and friends
  Input: gamecon - constify some of the setup structures
  Input: gamecon - simplify pad type handling
  Input: gamecon - simplify coordinate calculation for PSX
  Input: gamecon - fix some formatting issues
  Input: gamecon - add rumble support for N64 pads
  Input: wacom - add device type to device name string
  Input: s3c24xx_ts - report touch only when stylus is down
  Input: s3c24xx_ts - re-enable IRQ on resume
  Input: wacom - constify product features data
  Input: wacom - use per-device instance of wacom_features
  Input: sh_keysc - enable building on SH-Mobile ARM
  Input: wacom - get features from driver info
  Input: rotary-encoder - set gpio direction for each requested gpio
  Input: sh_keysc - update the driver with mode 6
  Input: sh_keysc - switch to using bitmaps
  ...
2010-03-01 10:38:09 -08:00
Sandeep Paulraj
5f19daa16f DaVinci DM365: Adding support for SPI EEPROM
The DM365 Spectrum Digital EVM comes with an EEPROM
connected to SPI0.
This patch adds support for the SPI EEPROM.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01 10:20:24 -08:00
Sandeep Paulraj
a3e13e89d6 DaVinci DM365: Adding DM365 SPI support
This patch adds SPI init for DM365.
It does the following
1) Initializes SPI0
2) Defines resources to be used by SPI0
3) Adds platform data for SPI0

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01 10:20:24 -08:00
Sandeep Paulraj
15e865859a DaVinci DM355: Modifications to DM355 SPI support
This patch does the following

1) Minor change to the SPI clocks making it
similar to DM365.
2) Changing the interrupt used by SPI0
3) Adding EDMA resources that can be used by SPI0
4) Adding platform specific data.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01 10:20:23 -08:00
Sandeep Paulraj
8e2a0013c2 DaVinci: SPI: Adding header file for SPI support.
This patch adds "spi.h" header file that will be used by board and
architecture specific code.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01 10:20:22 -08:00
Kevin Hilman
c564191b1c davinci: dm646x: CDCE clocks: davinci_clk converted to clk_lookup
Remove unneeded 'struct davinci_clk' wrapper around 'struct
clk_lookup' and use clk_lookup directly.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-03-01 10:19:58 -08:00
Linus Torvalds
ac0f6f927d Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (100 commits)
  ARM: Eliminate decompressor -Dstatic= PIC hack
  ARM: 5958/1: ARM: U300: fix inverted clk round rate
  ARM: 5956/1: misplaced parentheses
  ARM: 5955/1: ep93xx: move timer defines into core.c and document
  ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.c
  ARM: 5953/1: ep93xx: fix broken build of clock.c
  ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig
  ARM: 5949/1: NUC900 add gpio virtual memory map
  ARM: 5948/1: Enable timer0 to time4 clock support for nuc910
  ARM: 5940/2: ARM: MMCI: remove custom DBG macro and printk
  ARM: make_coherent(): fix problems with highpte, part 2
  MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself
  ARM: 5945/1: ep93xx: include correct irq.h in core.c
  ARM: 5933/1: amba-pl011: support hardware flow control
  ARM: 5930/1: Add PKMAP area description to memory.txt.
  ARM: 5929/1: Add checks to detect overlap of memory regions.
  ARM: 5928/1: Change type of VMALLOC_END to unsigned long.
  ARM: 5927/1: Make delimiters of DMA area globally visibly.
  ARM: 5926/1: Add "Virtual kernel memory..." printout.
  ARM: 5920/1: OMAP4: Enable L2 Cache
  ...

Fix up trivial conflict in arch/arm/mach-mx25/clock.c
2010-03-01 09:15:15 -08:00
Linus Torvalds
524df55725 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (252 commits)
  ASoC: Check progress when reporting periods from i.MX FIQ handler
  ASoC: Remove a unused variables from i.MX FIQ runtime data
  ALSA: hda - Add/fix ALC269 FSC and Quanta models
  ALSA: hda - Add ALC670 codec support
  OMAP4: PMIC: Add support for twl6030 codec
  ALSA: hda - remove unnecessary msleep on power state transitions
  usb/gadget/{f_audio,gmidi}.c: follow recent changes in audio.h
  ASoC: fsi: Modify over/under run error settlement
  ASoC: OMAP4: Add McPDM platform driver
  ASoC: OMAP4: Add support for McPDM
  ASoC: OMAP: data_type and sync_mode configurable in audio dma
  ALSA: hda - Add missing description in HD-Audio-Models.txt
  ALSA: add support for Macbook Air 2,1 internal speaker
  ALSA: usbaudio: consolidate header files
  ALSA: usbmixer: bail out early when parsing audio class v2 descriptors
  ALSA: usbaudio: implement basic set of class v2.0 parser
  ALSA: usbaudio: introduce new types for audio class v2
  ALSA: usbaudio: parse USB descriptors with structs
  ALSA: hda - enable snoop for Intel Cougar Point
  ALSA: hda - Remove identical definitions for macmini3 model
  ...
2010-03-01 08:58:44 -08:00