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2009-03-09[ARM] pxa: allow DMA controller IRQ being specifiedEric Miao5-6/+6
Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa: introduce pxa{25x,27x,300,320,930}.h for board usageEric Miao63-159/+120
Considering the header mess ATM, it is not always possible to include the correct header files within board code. Let's keep this simple: <mach/pxa25x.h> - for pxa25x based platforms <mach/pxa27x.h> - for pxa27x based platforms <mach/pxa300.h> - for pxa300 based platforms <mach/pxa320.h> - for pxa320 based platforms <mach/pxa930.h> - for pxa930 based platforms NOTE: 1. one header one board file, they are not compatible (i.e. they have conflicting definitions which won't compile if included together). 2. Unless strictly necessary, the following header files are considered to be SoC files use _only_, and is not recommended to be included in board code: <mach/hardware.h> <mach/pxa-regs.h> <mach/pxa2xx-regs.h> <mach/pxa3xx-regs.h> <mach/mfp.h> <mach/mfp-pxa2xx.h> <mach/mfp-pxa25x.h> <mach/mfp-pxa27x.h> <mach/mfp-pxa3xx.h> <mach/mfp-pxa300.h> <mach/mfp-pxa320.h> <mach/mfp-pxa930.h> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa/magician: remove unused forward declaration of pasic3Philipp Zabel1-2/+0
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa/magician: default to backlight trigger for keypad illuminationPhilipp Zabel1-1/+1
Default to the same behaviour as the shipped WinCE system. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa/magician: register pda_power IRQs as rising/falling edgePhilipp Zabel1-2/+4
so they can be shared with gpio_vbus. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa/magician: select PXA_SSP for touchscreen and soundPhilipp Zabel2-0/+2
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09[ARM] pxa/magician: fix htc-egpio resource sizePhilipp Zabel1-1/+1
Fixes an off-by-one error. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
2009-03-09Merge branch 'devel' of ssh://master.kernel.org/home/rmk/linux-2.6-arm into ↵Eric Miao941-9021/+31600
devel
2009-03-09Merge branch 'fix' of ↵Eric Miao5-11/+18
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
2009-03-03[ARM] 5414/2: ep93xx m2p dma coreRyan Mallon4-2/+463
Add m2p dma support to the ep93xx Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-27[ARM] 5413/1: Add ep93xx dma m2p clocksRyan Mallon1-0/+79
Add the clocks for ep93xx m2p dma engine. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-27[ARM] 5412/1: XSCALE: add ice dcc supportJean-Christop PLAGNIOL-VILLARD4-1/+49
SCALE: add ice dcc support Tested on the ixp425 with the ice PEEDI Ack-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-22Merge branch 'dma' into develRussell King9-219/+283
Conflicts: arch/arm/plat-mxc/dma-mx1-mx2.c
2009-02-22[ARM] dma: RiscPC: don't modify DMA SG entriesRussell King1-5/+9
We should not be modifying the scatterlist passed to us from the driver code; doing so breaks assumptions made by the DMA API code, and could cause problems if the driver retries a transfer using an old scatterlist. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-22[ARM] dma: move IOMD and floppy DMA structures to RiscPC DMA codeRussell King2-13/+13
There's no point these being in a generic include file when they're only used in arch/arm/mach-rpc/dma.c. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-21[ARM] 5399/1: [AT91] Configure MCLK and SSC for AT91SAMG20-EKMark Brown1-0/+4
The AT91SAM20-EK has a WM8731 attached to it with MCLK supplied from PCLK0 and the digital audio interface supplied by SSC0. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-21[ARM] 5408/1: SA1100: update defconfigs after h3800 removalDmitry Artamonow12-12/+0
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-21[ARM] 5407/1: SA1100: drop broken for ages iPAQ h3800 supportDmitry Artamonow6-890/+3
Code has never been in buildable state since initial merge. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5397/1: RealView: Add support for the ISP1761 USB chipCatalin Marinas6-0/+70
This patch adds the platform_device and resource structures for the USB ISP1761 chip, usable with the in-kernel isp1760 driver. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5396/1: RealView: Use PATA_PLATFORM to access the CompactFlashCatalin Marinas7-54/+39
This driver adds the platform_device definitions to allow the use of CompactFlash on the RealView PB11MPCore and PB-A8 platforms. Note that the CompactFlash controller is expected to be initialised by the Boot Monitor and support the True IDE mode. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5395/1: RealView: Add support for the DS1338 RTC chipCatalin Marinas3-2/+31
This chip is on the I2C bus on the RealView and Versatile boards. The patch adds the i2c_board_info definition for this device and registers it with the I2C subsystem. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5363/1: Shark cleanup and new defconfigAlexander Schulz12-393/+667
This includes a new defconfig for the Shark and some changes to the mach-shark directory to avoid namespace pollution and to switch the rtc to the newer driver. Signed-off-by: Alexander Schulz <alex@shark-linux.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5376/1: S3C24XX: Fix sparse errors in platform uncompress.hDaniel Silverstone1-1/+4
Ensure __iomem attribute is __force 'd off in the minimal __raw_writel() implementation. Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5386/2: unwind: Add Makefile and Kconfig entries for ARM stack unwindingCatalin Marinas3-5/+21
This patch also makes the frame pointer default to y only if !ARM_UNWIND. LOCKDEP no longer selects FRAME_POINTER if ARM_UNWIND is enabled. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5385/2: unwind: Add unwinding information to exception entry pointsCatalin Marinas2-0/+23
This is needed to allow or stop the unwinding at certain points in the kernel like exception entries. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5384/1: unwind: Add stack unwinding support for loadable modulesCatalin Marinas3-5/+82
This patch adds ELF section parsing for the unwinding tables in loadable modules together with the PREL31 relocation symbol resolving. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5383/2: unwind: Add core support for ARM stack unwindingCatalin Marinas6-0/+540
This patch adds the main functionality for parsing the stack unwinding information generated by the ARM EABI toolchains. The unwinding information consists of an index with a pair of words per function and a table with unwinding instructions. For more information, see "Exception Handling ABI for the ARM Architecture" at: http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5382/1: unwind: Reorganise the stacktrace supportCatalin Marinas7-60/+110
This patch changes the walk_stacktrace and its callers for easier integration of stack unwinding. The arch/arm/kernel/stacktrace.h file is also moved to arch/arm/include/asm/stacktrace.h. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5381/1: unwind: Reorganise the traps.c codeCatalin Marinas2-15/+20
This patch moves code around in the arch/arm/kernel/traps.c file for easier integration of the stack unwinding support. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5393/1: Add W90P910 EVB NOR flash driverwanzongshun1-0/+48
Add W90P910 Evaluate Board NOR flash driver support, The EV Board default support W19B320ABT7H of Winbond inc. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5392/1: Delete redundant macros for w90p910wanzongshun1-22/+0
Delete the macros W90X900_RES and W90X900_DEVICE I thought it will be better to define the structures for each device directly. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5389/1: Make sure the pmd entries are visible by the secondary CPUCatalin Marinas1-0/+2
The __cpu_up() function in arch/arm/kernel/smp.c sets the pmd entries without flushing or cleaning them. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5388/1: Add hwcap bits for VFPv3 and VFPv3D16Catalin Marinas3-0/+16
The VFPv3D16 is a VFPv3 CPU configuration where only 16 double registers are present, as the VFPv2 configuration. This patch adds the corresponding hwcap bits so that applications or debuggers have more information about the supported features. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5387/1: Add ptrace VFP support on ARMCatalin Marinas7-4/+120
This patch adds ptrace support for setting and getting the VFP registers using PTRACE_SETVFPREGS and PTRACE_GETVFPREGS. The user_vfp structure defined in asm/user.h contains 32 double registers (to cover VFPv3 and Neon hardware) and the FPSCR register. Cc: Paul Brook <paul@codesourcery.com> Cc: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-12[ARM] 5373/2: Add gpiolib support to AT91Ryan Mallon4-147/+161
Add support for gpiolib, including debugfs output, to the AT91 family. The at91_get/set_gpio_value calls still exist since they are used by the atmel serial driver. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5355/1: Adding support for the HTC Himalaya and its framebufferZbynek Michl3-0/+174
Patch adds support for the HTC Himalaya device. It includes hardware definitions and w100fb support. Signed-off-by: Zbynek Michl <Zbynek.Michl@seznam.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5354/1: mach-pxa: add AM300 platform driver v3Jaya Kumar5-0/+306
This patch adds support for the AM300 platform driver which uses the E-Ink broadsheetfb display driver. Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5375/1: PATCH - update jornada720.c to reflect driver additionsKristoffer Ericson1-2/+12
This patch updates the list of devices activated at init to also include the keyboard and touchscreen structs. We also remove a non-needed #ifdef. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5374/1: The w90p910 uart0 driver patchwanzongshun3-70/+24
Add W90P910 UART0 support,the W90P910 UART0 is 8250 series. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5372/1: ACS5K: Core board support for the ACS-5000Daniel Silverstone5-0/+2414
This patch provides the core board support for the Brivo Systems LLC ACS-5000 master board for automated door/card-reader etc management. Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk> Signed-off-by: Vincent Sanders <vince@simtec.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-10[ARM] 5371/1: ep93xx: add i2c device to edb9307aHartley Sweeten1-0/+12
Add the on-board rtc i2c device to the edb9307a platform init. The EP93xx based EDB9307A dev board has an on-board ISL1208 RTC connected to the I2C bus. Now that the core code supports the I2C bus, this patch will add support for the device. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-08Merge branch 'devel' of ↵Russell King12-402/+4477
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel Conflicts: arch/arm/configs/magician_defconfig
2009-02-07x86-64: fix int $0x80 -ENOSYS returnRoland McGrath1-3/+5
One of my past fixes to this code introduced a different new bug. When using 32-bit "int $0x80" entry for a bogus syscall number, the return value is not correctly set to -ENOSYS. This only happens when neither syscall-audit nor syscall tracing is enabled (i.e., never seen if auditd ever started). Test program: /* gcc -o int80-badsys -m32 -g int80-badsys.c Run on x86-64 kernel. Note to reproduce the bug you need auditd never to have started. */ #include <errno.h> #include <stdio.h> int main (void) { long res; asm ("int $0x80" : "=a" (res) : "0" (99999)); printf ("bad syscall returns %ld\n", res); return res != -ENOSYS; } The fix makes the int $0x80 path match the sysenter and syscall paths. Reported-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Roland McGrath <roland@redhat.com>
2009-02-06prevent kprobes from catching spurious page faultsMasami Hiramatsu1-2/+6
Prevent kprobes from catching spurious faults which will cause infinite recursive page-fault and memory corruption by stack overflow. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: <stable@kernel.org> [2.6.28.x] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-06Merge branch 'sh/for-2.6.29' of ↵Linus Torvalds11-100/+184
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Fix up T-bit error handling in SH-4A mutex fastpath. sh: Fix up spurious syscall restarting. sh: fcnvds fix with denormalized numbers on SH-4 FPU. sh: Only reserve memory under CONFIG_ZERO_PAGE_OFFSET when it != 0. sh: Handle calling csum_partial with misaligned data sh: ap325rxa: Enable ov772x in defconfig. sh: ap325rxa: Add ov772x support. sh: ap325rxa: control camera power toggling. sh: mach-migor: Enable ov772x and tw9910 in defconfig.
2009-02-05alpha: fixup BUG macroAlexey Dobriyan1-2/+2
Do usual do {} while (0) dance, otherwise fs/gfs2/util.c:99: error: expected expression before 'else' drivers/scsi/lpfc/lpfc_sli.c:363: error: expected expression before 'else' Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-05Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds9-30/+58
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: APIC: enable workaround on AMD Fam10h CPUs xen: disable interrupts before saving in percpu x86: add x86@kernel.org to MAINTAINERS x86: push old stack address on irqstack for unwinder irq, x86: fix lock status with numa_migrate_irq_desc x86: add cache descriptors for Intel Core i7 x86/Voyager: make it build and boot
2009-02-04Merge branch 'for-linus' of ↵Linus Torvalds58-866/+984
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (40 commits) Blackfin arch: Remove outdated code Blackfin arch: Fix udelay implementation Blackfin arch: Update Copyright information Blackfin arch: Add BF561 PPI POLS, POLC Masks Blackfin arch: Update CM-BF527 kernel config Blackfin arch: define bfin_memmap as static since it is only used here Blackfin arch: cplb mananger: use a do...while loop rather than a for loop Blackfin arch: fix bug - traps test case 19 for exception 0x2d fails Blackfin arch: add platform device bfin_mii-bus and KSZ8893M switch driver platform resources to board files Blackfin arch: build jtag tty driver as a module by default Blackfin arch: fix 2 bugs related to debug Blackfin arch: Add ANOMALY_05000380 to BF54x to kill the compile warning Blackfin arch: Fix bug - 561 SMP kernel can't boot from jffs2 Blackfin arch: base SIC_IWR# programming on whether the MMR exists Blackfin arch: read SYSCR on newer parts that mirror the bits of SWRST in it Blackfin arch: fixup board init function name Blackfin arch: drop CONFIG_I2C_BOARDINFO ifdefs Blackfin arch: bfin_reset->_bfin_reset redirection no longer needed Blackfin arch: sync reboot handler with version in u-boot Blackfin arch: Faster Implementation of csum_tcpudp_nofold() ...
2009-02-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds17-284/+548
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Kill bogus TPC/address truncation during 32-bit faults. sparc: fixup for sparseirq changes sparc64: Validate kernel generated fault addresses on sparc64. sparc64: On non-Niagara, need to touch NMI watchdog in NOHZ mode. sparc64: Implement NMI watchdog on capable cpus. sparc: Probe PMU type and record in sparc_pmu_type. sparc64: Move generic PCR support code to seperate file.
2009-02-04Merge branch 'core/xen' into x86/urgentIngo Molnar1060-8802/+44392
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