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2010-05-11[ARM] pxa: add basic support for the Aeronix Zipit Z2 handheldMarek Vasut
This patch adds support for the Zipit Z2. The parts missing from this patch are the battery support, SPI driver for the LCD and support for the Silicon Serial ID chip. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/cm-x300: update the memory fixup.Igor Grinberg
CM-X300 bootloader passes DRAM configuration information in ATAGS, however, the first memory bank is reported at actual physical address 0x8000000. Use the configuration information supplied by the bootloader and cope with the necessity to have PHYS_ADDR=0xa0000000. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/cm-x300: add regulator on vcc_coreIgor Grinberg
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/cm-x300: fix da903x IRQ line assignmentIgor Grinberg
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/cm-x300: da903x WLED is not connected on cm-x300Igor Grinberg
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/cm-x300.c: add battery charger supportIgor Grinberg
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove pxa_gpio_mode() and filesEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/tosa: move CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES to mach/KconfigEric Miao
Tosa is now able to use generic matrix keypad driver instead of the deprecated tosakbd.c, where CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES is still useful. Move it to mach/Kconfig. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/corgi: cleanup GPIO configurations and low power mode settingsEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/corgi: use generic GPIO API and remove pxa_gpio_mode()Eric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa/spitz: use generic GPIO API and remove pxa_gpio_mode()Eric Miao
REVISIT: change to GPIO18 is ugly, need to make sure whether that's really necessary - GPIO18_RDY as an VLIO input signal - we don't normally need to do such kind of trick during low power mode. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: allow MFP_LPM_INPUT to be explicitly specifiedEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: allow keypad GPIOs to wakeup when configured as genericEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: add MFP_LPM_KEEP_OUTPUT flag to pin configEric Miao
Some pins are expected to keep their last level during suspend, and introduce MFP_LPM_KEEP_OUTPUT for this. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: use resource_size() in ssp.cJulia Lawall
Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: avoid NULL dereferencing in error handling of ssp.cJulia Lawall
The assignments of res to the results of the two calls to platform_get_resource make it impossible to use res in the error handling code in the arguments to release_mem_region. The semantic match that finds the former problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E, E1; identifier f; statement S1,S3; iterator iter; @@ if ((E == NULL && ...) || ...) { ... when != false ((E == NULL && ...) || ...) when != true ((E != NULL && ...) || ...) when != iter(E,...) S1 when != E = E1 ( sizeof(E->f) | * E->f ) ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] mmp: enable ssp in aspeniteHaojian Zhuang
Configure both ssp and wm8753 in aspenite. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] mmp: support ssp in pxa168Haojian Zhuang
Support ssp devices in PXA168. PXA168 could reuse the code of PXA SSP. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: simplify ifdef in ssp.hHaojian Zhuang
Try to keep minimum ifdef in ssp.h. Some of the definitions are valid only to specific SoCs, and device drivers should be responsible to take care of these difference. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove incorrect select PXA_SSP in KconfigEric Miao
PXA_SSP is actually used by drivers like drivers/spi/pxa2xx_spi.c and sound/soc/pxa/pxa-ssp.c, not by boards. Remove those incorrect 'select' from Kconfig and make SOC_PXA_SSP to select. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: move ssp into common plat-pxaHaojian Zhuang
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove unnecessary #include of <mach/ssp.h>Eric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: merge regs-ssp.h into ssp.hEric Miao
No need to separate them as they should be together from the begining. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: correct SSCR0_SCR to support multiple SoCsEric Miao
The previous definitions of SSCR0_SCR and SSCR0_SerClkDiv() prevented them being used simultaneously when supporting multiple PXA SoCs, esp. in drivers/spi/pxa2xx_spi.c, make them correct. The change from SSCR0_SerClkDiv(2) to SSCR0_SCR(2), will make the result a little bit different in pxa2xx_spi_probe(), however, since that's only used as a default initialization value, it's acceptable. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove the now legacy SSP APIEric Miao
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-11[ARM] pxa: remove now un-used corgi_ssp.c and corgi_lcd.cEric Miao
The only use of corgi_ssp.c is corgi_ts.c, which is now deprecated and removed. Remove corgi_ssp.c and corgi_lcd.c and their relevant function declarations and data structures. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Pavel Machek <pavel@ucw.cz>
2010-05-07Merge branch 'v4l_for_2.6.34' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB: pxa_camera: move fifo reset direct before dma start V4L/DVB: video: testing unsigned for less than 0 V4L/DVB: mx1-camera: compile fix V4L/DVB: budget: Oops: "BUG: unable to handle kernel NULL pointer dereference" V4L/DVB: ngene: Workaround for stuck DiSEqC pin V4L/DVB: saa7146: fix regression of the av7110/budget-av driver V4L/DVB: v4l: fix config dependencies: mxb and saa7191 are V4L2 drivers, not V4L1 V4L/DVB: feature-removal: announce videotext.h removal V4L/DVB: V4L - vpfe capture - fix for kernel crash V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driver V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driver V4L/DVB: gspca - sn9c20x: Correct onstack wait_queue_head declaration V4L/DVB: saa7146: fix up bytesperline if it is an impossible value V4L/DVB: V4L: vpfe_capture - free ccdc_lock when memory allocation fails V4L/DVB: V4L - Makfile:Removed duplicate entry of davinci V4L/DVB: omap24xxcam: potential buffer overflow
2010-05-06V4L/DVB: mx1-camera: compile fixUwe Kleine-König
This fixes a regression of 7d58289 (mx1: prefix SOC specific defines with MX1_ and deprecate old names) Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-05-06Merge branch 'fix' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
2010-05-06[ARM] pxa/colibri: fix missing #include <mach/mfp.h> in colibri.hJakob Viketoft
The use of mfp_cfg_t causes build errors without including <mach/mfp.h>. CC: stable@kernel.org CC: Daniel Mack <daniel@caiaq.de> Signed-off-by: Jakob Viketoft <jakob.viketoft@bitsim.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa/spitz: fix On/off key name to fix warning during bootPavel Machek
On/Off contains slash in the name, which causes warning during boot. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa: fix the incorrect cpu_is_pxa950()Haojian Zhuang
Fix the wrong variable used in cpu_is_pxa950(). Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa: update cpuid pattern for pxa9xx in head.SHaojian Zhuang
Update CPUID pattern of PXA9xx in head.S and fix the duplicate entries for pxa935. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa/viper: fix timeout usage for I2CWolfram Sang
The timeout value is in jiffies, so it should be using HZ, not a plain number. Assume with HZ=100 '100' means 1s here and adapt accordingly. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Marc Zyngier <maz@misterjones.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Shen <paul.shen@marvell.com> Cc: Mike Rapoport <mike@compulab.co.il> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa/raumfeld: fix button nameDaniel Mack
"on/off button" was recently renamed to remove the slash character. Follow that change in the pin polarity detection as well. While at it, fix another cosmetic coding style flaw as well. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa/imote2: Fix iMote2 defconfigStefan Schmidt
- Bring in a CMDLINE that actually works and prints to the right tty - Compile-in JFFS2 to boot into rootfs - Remove unneeded options for Bluetooth and radio - Disable CPU_FREQ as it makes the flash driver fail Thanks Jonathan for spotting what I messed up. Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-06[ARM] pxa: add missing new line to regs-u2d.hIgor Grinberg
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2010-05-04ARM: 6093/1: Fix kernel memory printing for sparsememCatalin Marinas
The show_mem() and mem_init() function are assuming that the page map is contiguous and calculates the start and end page of a bank using (map + pfn). This fails with SPARSEMEM where pfn_to_page() must be used. Tested-by: Will Deacon <Will.Deacon@arm.com> Tested-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6Russell King
2010-05-01arch/arm/include/asm/elf.h: forward-declare the task-structAndrew Morton
iop32x_defconfig: In file included from include/linux/elf.h:7, from kernel/elfcore.c:1: arch/arm/include/asm/elf.h:101: warning: "struct task_struct" declared inside parameter list arch/arm/include/asm/elf.h:101: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01arch/arm/plat-pxa/dma.c: correct NULL testJulia Lawall
Test the just-allocated value for NULL rather than some other value. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y; statement S; @@ x = \(kmalloc\|kcalloc\|kzalloc\)(...); ( if ((x) == NULL) S | if ( - y + x == NULL) S ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01ARM: 6076/1: SA1100: add processor check to sa1110-cpufreq driverDmitry Artamonow
Just to make sure that this driver won't run on StrongArm SA1100 when both SA1100 and SA1110 cpufreq drivers are built in (usually in multimachine config). SA1100 driver already has similar check. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01ARM: 6075/1: SA1100: fix wrong CPU type for h3100 and h3600Dmitry Artamonow
They have StrongARM SA1110, not SA1100. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01ARM: Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01ARM: 6066/1: Fix "BUG: scheduling while atomic: swapper/0/0x00000002Santosh Shilimkar
This patch fixes the preempt leak in the cpuidle path invoked from cpu-hotplug. The fix is suggested by Russell King and is based on x86 idea of calling init_idle() on the idle task when it's re-used which also resets the preempt count amongst other things dump: BUG: scheduling while atomic: swapper/0/0x00000002 Modules linked in: Backtrace: [<c0024f90>] (dump_backtrace+0x0/0x110) from [<c0173bc4>] (dump_stack+0x18/0x1c) r7:c02149e4 r6:c033df00 r5:c7836000 r4:00000000 [<c0173bac>] (dump_stack+0x0/0x1c) from [<c003b4f0>] (__schedule_bug+0x60/0x70) [<c003b490>] (__schedule_bug+0x0/0x70) from [<c0174214>] (schedule+0x98/0x7b8) r5:c7836000 r4:c7836000 [<c017417c>] (schedule+0x0/0x7b8) from [<c00228c4>] (cpu_idle+0xb4/0xd4) # [<c0022810>] (cpu_idle+0x0/0xd4) from [<c0171dd8>] (secondary_start_kernel+0xe0/0xf0) r5:c7836000 r4:c0205f40 [<c0171cf8>] (secondary_start_kernel+0x0/0xf0) from [<c002d57c>] (prm_rmw_mod_reg_bits+0x88/0xa4) r7:c02149e4 r6:00000001 r5:00000001 r4:c7836000 Backtrace aborted due to bad frame pointer <c7837fbc> Cc: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-01ARM: 6068/1: Fix build break with KPROBES enabledSantosh Shilimkar
With CONFIG_KPROBES enabled two section are getting created which leads to below build break. LOG: AS arch/arm/kernel/entry-armv.o arch/arm/kernel/entry-armv.S: Assembler messages: arch/arm/kernel/entry-armv.S:431: Error: symbol ret_from_exception is in a different section arch/arm/kernel/entry-armv.S:490: Error: symbol ret_from_exception is in a different section arch/arm/kernel/entry-armv.S:491: Error: symbol __und_usr_unknown is in a different section This was introduced by commit 4260415f6a3b92c5c986398d96c314df37a4ccbf Reported-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-04-30musb: fix power field to hold all possible valuesAjay Kumar Gupta
MUSB can supply upto 500mA such as, AM3517 and OMAP3EVM Rev >=E and thus the 'power' field has to hold values above 255. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-04-29Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: 6061/1: PL061 GPIO: Bug fix - setting gpio for HIGH_LEVEL interrupt is not working. ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIB ARM: 6030/1: KS8695: enable console ARM: 6060/1: PL061 GPIO: Setting gpio val after changing direction to OUT. ARM: 6059/1: PL061 GPIO: Changing *_irq_chip_data with *_irq_data for real irqs. ARM: 6023/1: update bcmring_defconfig to latest version and fix build error ARM: fix build error in arch/arm/kernel/process.c
2010-04-28ARM: 5957/1: ARM: RealView SD/MMC Card detection and write-protect using GPIOLIBColin Tuckley
The switch to using GPIOLIB broke the sd/mmc card detection on the RealView development boards if GPIO_PL061 was not selected. This patch selects GPIO_PL061 if GPIOLIB is selected. The sense of the return value from mmc_status has also changed and is corrected. Signed-off-by: Colin Tuckley <colin.tuckley@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-04-27Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds
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: (39 commits) omap: delete unused bootloader tag variables omap: Devkit8000: Remove unused pins omap: Devkit8000: Change position of init calls omap: Devkit8000: Remove unnecessary include file omap: Devkit8000: Fix typo in pin name omap: Devkit8000: Add missing package selection omap: Devkit8000: Fix typo in supplies n8x0_defconfig: remove CONFIG_NILFS2_FS override omap: board-sdp-flash.c: Fix typos in debug output omap4: Fix McBSP4 base address omap: rx51_defconfig: Remove CONFIG_SYSFS_DEPRECATED*=y options omap: rx51_defconfig: Remove duplicate phonet omap: fix a gpmc nand problem AM3517: initialize i2c subsystem after mux subsystem omap: remove one of the define of INT_34XX_BENCH_MPU_EMUL omap: fix the compile error if CONFIG_MTD_NAND_OMAP2 is notenabled OMAP4: Clocks: Change SPI Instance Names omap: Devkit8000: Fix wrong usb port on Devkit8000 OMAP4: Fix for CONTROL register Base OMAP4-HSMMC: FIX for MMC5 Controller IRQ Base ...
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