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Author SHA1 Message Date
Bob Moore
f9ca058430 ACPICA: Remove obsolete acpi_os_validate_address interface 
This interface is no longer necessary. Requests should be validated
on a per-field basis, not on the entire operation region.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:03 -04:00
Bob Moore
7f07190390 ACPICA: New: I/O port protection 
Protect certain I/O ports from reads/writes. Provides MS
compatibility. New module, hwvalid.c

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:03 -04:00
Bob Moore
20869dcfde ACPICA: Preserve all PM control reserved and ignored bits 
As per the ACPI specification, preserve (read/modify/write) all
bits that are defined as either reserved or ignored (PM control
control registers only.)

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:03 -04:00
Bob Moore
8636f8d257 ACPICA: Change handling of PM1 Status register ignored bit 
Ignored bits must be preserved according to the ACPI spec.
Usually this means a read/modify/write when writing to the
register.  However, for status registers, writing a one means
clear the event.  Writing a zero means preserve the event (do not
clear.) This behavior is clarified in the ACPI 4.0 spec, and the
ACPICA code now simply always writes a zero to the ignored bit.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:03 -04:00
Bob Moore
8a335a2331 ACPICA: Fix AcpiWalkNamespace race condition with table unload 
Added a reader/writer locking mechanism to allow multiple
concurrent namespace walks (readers), but a dynamic table unload
will have exclusive access to the namespace. This fixes a problem
where a table unload could delete the portion of the namespace that
is currently being examined by a walk.  Adds a new file, utlock.c
that implements the reader/writer lock mechanism. ACPICA BZ 749.

http://www.acpica.org/bugzilla/show_bug.cgi?id=749

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:02 -04:00
Bob Moore
aab61b676a ACPICA: FADT: Fix extraneous length mismatch warning 
Incorrect register length mismatch between the 32 and 64 bit
registers in some cases. Code was was checking the wrong pointer
for non-zero, should be looking at the address within the GAS
structure.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:02 -04:00
Bob Moore
d4913dc6d0 ACPICA: Formatting update - no functional changes 
Split long lines, update comments.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:02 -04:00
Bob Moore
768aaaf196 ACPICA: Add manifest constants for bit register values 
Add and deploy constants for the PM status/enable/control
registers.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2009-03-27 12:11:01 -04:00
Hans-Christian Egtvedt
2f47c8c555 avr32: at32ap700x: setup DMA for AC97C in the machine code 
This patch will adjust the setup the DMA controller for the AC97
Controller in the at32ap700x machine code. This setup matches the new
ALSA driver for the AC97C.

The struct ac97c_platform_data has been moved into its own header file
located in the sound include path.

Tested on ATSTK1006 + ATSTK1000.

This patch will setup the AC97 controller properly for the adjusted
machine code. Both EVKLCD10x and Hammerhead board has been updated.

Tested on EVKLCD10x, and copied to Hammerhead board.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
[haavard.skinnemoen@atmel.com: fold with board code update]
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
 2009-03-27 16:15:39 +01:00
Hans-Christian Egtvedt
6b0c935142 avr32: at32ap700x: setup DMA for ABDAC in the machine code 
This patch will adjust the setup the DMA controller for the Audio
Bistream DAC in the at32ap700x machine code. This setup matches the new
ALSA driver for the ABDAC.

Tested on ATSTK1006 + ATSTK1000.

This patch will setup the needed platform data for the Audio Bistream
DAC used by the Favr-32 board.

Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
[haavard.skinnemoen@atmel.com: fold board code update]
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
 2009-03-27 16:15:39 +01:00
Haavard Skinnemoen
b92efa9abf Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into avr32-arch 2009-03-27 16:14:38 +01:00
Jonas Larsson
a16fffdd8e Add Merisc board support 
Merisc is the family name for a range of AVR32-based boards.

The boards are designed to be used in a man-machine interfacing
environment, utilizing a touch-based graphical user interface. They host
a vast range of I/O peripherals as well as a large SDRAM & Flash memory
bank.

For more information see: http://www.martinsson.se/merisc

Signed-off-by: Jonas Larsson <jonas.larsson@martinsson.se>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
 2009-03-27 15:02:34 +01:00
Sascha Hauer
4d1e4e5a63 imxfb: Fix TFT mode 
We read from the PCR reg to determine whether to use TFT mode or not.
This is not possible because it may not have been initialized with
the correct value yet. Select it using fbi->pcr instead.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-03-27 14:51:15 +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
Sascha Hauer
f909ef6437 imxfb: add clock support 
v2: Added change from Martin Fuzzey: pixclock should be in pico seconds
    instead of MHz.

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
Michal Simek
c6375b0a80 microblaze_v8: Add MAINTAINERS fragment 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:52 +01:00
Michal Simek
4286c2b08c microblaze_v8: Uartlite for Microblaze 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:51 +01:00
Michal Simek
5f8ffb5f66 microblaze_v8: Makefiles for Microblaze cpu 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:51 +01:00
Michal Simek
575ca2883e microblaze_v8: Kconfig patches 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:50 +01:00
Michal Simek
eedbdab99f microblaze_v8: Interrupt handling and timer support 
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Reviewed-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:49 +01:00
Michal Simek
3be100114a microblaze_v8: syscalls.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:49 +01:00
Michal Simek
36174f4e87 microblaze_v8: pci headers 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:48 +01:00
Michal Simek
e96978b272 microblaze_v8: Kbuild file 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:47 +01:00
Michal Simek
4684dadec6 microblaze_v8: string.h thread_info.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:47 +01:00
Michal Simek
dd0105a6e9 microblaze_v8: unistd.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:46 +01:00
Michal Simek
9de8901153 microblaze_v8: fcntl.h sockios.h ucontext.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:45 +01:00
Michal Simek
a9ebdfc5ed microblaze_v8: pool.h socket.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:44 +01:00
Michal Simek
0a7d800de2 microblaze_v8: device.h param.h topology.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:44 +01:00
Michal Simek
4115ac8381 microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:43 +01:00
Michal Simek
aa683ff145 microblaze_v8: namei.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:42 +01:00
Michal Simek
a1a741e414 microblaze_v8: gpio.h, serial.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:42 +01:00
Michal Simek
407f99912b microblaze_v8: headers simple files - empty or redirect to asm-generic 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:41 +01:00
Michal Simek
3a5c17b573 microblaze_v8: sigcontext.h siginfo.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:40 +01:00
Michal Simek
19d1b40ac5 microblaze_v8: termbits.h termios.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:40 +01:00
Michal Simek
fb621f1790 microblaze_v8: stats headers 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:39 +01:00
Michal Simek
9981cd94d5 microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:38 +01:00
Michal Simek
4511ec153a microblaze_v8: system.h processor.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:37 +01:00
Michal Simek
6a3cece5e5 microblaze_v8: headers pgalloc.h pgtable.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:37 +01:00
Michal Simek
10713b1d9f microblaze_v8: atomic.h bitops.h swab.h byteorder.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:36 +01:00
Michal Simek
4dbdc9a596 microblaze_v8: headers for irq 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:35 +01:00
Michal Simek
69b1b7817e microblaze_v8: dma support 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:35 +01:00
Michal Simek
c6087fdc77 microblaze_v8: headers for executables format FLAT, ELF 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:34 +01:00
Michal Simek
2c572c2824 microblaze_v8: io.h IO operations 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:33 +01:00
Michal Simek
97f34d71a0 microblaze_v8: ioctl support 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:33 +01:00
Michal Simek
6d9c3f2085 microblaze_v8: definitions of types 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:32 +01:00
Michal Simek
8c4f92fe02 microblaze_v8: bug headers files 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:32 +01:00
Michal Simek
9b8a45d927 microblaze_v8: includes SHM*, msgbuf 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:31 +01:00