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2010-10-29mfd: Allow for bypass of cell resource conflict checkDaniel Drake2-3/+8
The upcoming VIA VX855 MFD driver needs to communicate resources to subdevices where the resources may be claimed by ACPI. Add a flag to mfd_cell to request that resources are not policed. Signed-off-by: Daniel Drake <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29input: Monitor both onkey up and down eventHaojian Zhuang2-21/+62
Remove original 3-second ONKEY event. Detect ONKEY changing event directly. So both UP and DOWN event of ONKEY in max8925 are monitered. Signed-off-by: Haojian Zhuang <[email protected]> Cc: Dmitry Torokhov <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29leds: Remove auto blink in 88pm860xHaojian Zhuang1-93/+26
88pm860x supports auto-blink LED in hardware. It messed with timer trigger. Now disable the auto-blink function. Signed-off-by: Haojian Zhuang <[email protected]> Cc: Richard Purdie <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Add WM8325 supportMark Brown1-0/+14
The WM8325 is a PMIC for low power, high performance applications. From a software point of view the device is identical to the WM8320, all the differences are at the hardware level. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Declare abx500_remove_ops()Mark Brown1-0/+1
Otherwise sparse warns about a public symbol with no declaration and the compiler can't spot if the callers and users have different signatures for the function. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Fix twl-core sparse warningG, Manjunath Kondaiah1-1/+1
Fixes below sparse warning. drivers/mfd/twl-core.c:258:20: warning: symbol 'twl_map' was not declared. Should it be static? Signed-off-by: G, Manjunath Kondaiah <[email protected]> Cc: [email protected] Cc: Tony Lindgren <[email protected]> Cc: Nishanth Menon <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Use DMA for timberdale's ks8842Richard Röjfors1-0/+14
This patch defines platform data for the ks8842 int the timberdale MFD. The platform data contains DMA channels to be used by the driver. Signed-off-by: Richard Röjfors <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Add PM support to STMPE devicesSundar Iyer1-0/+32
Add PM helpers to STMPE and add support to enable wakeup from low power states Acked-by: Rabin VINCENT <[email protected]> Acked-by: Linus WALLEIJ <[email protected]> Signed-off-by: Sundar Iyer <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29gpio: Fix stmpe error pathVasiliy Kulikov1-2/+4
Free allocated memory. Call stmpe_disable() if it was enabled. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Wolfram Sang <[email protected]> Acked-by: Rabin Vincent <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: msp430 expects I2C to be built-inSamuel Ortiz1-1/+1
msp430 being a bool, it will only work with I2C=y Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Update kconfig for ab8500 core driverArun Murthy1-1/+1
This patch add a dependancy for ab8500-core driver so as to depend on u8500 platform. This patch also fixes the build issues(powerpc_allyesconfig) for the patch 03f582a93ecca6e9584b622570022abf08ed03ec (misc: Add ab8500 pwm driver) Signed-off-by: Arun Murthy <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Add basic tps6586x interrupt supportGary King3-2/+233
Add support for enabling and disabling tps6586x subdevice interrupts Signed-off-by: Gary King <[email protected]> Acked-by: Mike Rapoport <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: AB8500 register access via PRCMU I2CMattias Wallin4-4/+121
This patch adds the choice of accessing the AB8500 registers via prcmu I2C. Access either via SPI or I2C is supported. Signed-off-by: Mattias Wallin <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: AB8500 debugfsMattias Wallin4-0/+666
This patch adds the possibility to read and write registers via the debug_fs. It also adds ranges of registers sorted by bank which makes it possible to read all defined registers in a bank. Signed-off-by: Mattias Wallin <[email protected]> Acked-by: Linus Walleij <[email protected]> Reviewed-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Update chip id of 88pm8607Haojian Zhuang2-3/+6
Chipid of 88pm8607 is 0x40 or 0x50. Signed-off-by: Haojian Zhuang <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29misc: Add ab8500 pwm driverArun Murthy4-1/+190
This patch adds a Pulse Width Modulation driver for Analog Baseband Chip AB8500. Signed-off-by: Arun Murthy <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Mike Rapoport <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Align ab8500 with the abx500 interfaceMattias Wallin6-209/+296
This patch makes the ab8500 mixed signal chip expose the same interface for register access as the ab3100, ab3550 and ab5500 chip. The ab8500_read() and ab8500_write() is removed and replaced with abx500_get_register_interruptible() and abx500_set_register_interruptible(). Signed-off-by: Mattias Wallin <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29gpio: Handle stmpe-gpio platform data with no gpio baseVirupax Sadashivpetimath1-2/+0
This patch removes the requirement that gpio base be supplied in platform data. Signed-off-by: Virupax Sadashivpetimath <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Wolfram Sang <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mmc: Allow 2 byte requests in 4-bit mode for tmio_mmcYusuke Goda3-5/+23
Adjust the tmio_mmc block size check to accept 2-byte requests in 4-bit mode if the hardware supports it. Tested with the SDHI hardware block included in sh7724. Signed-off-by: Yusuke Goda <[email protected]> Signed-off-by: Matt Fleming <[email protected]> Acked-by: Magnus Damm <[email protected]> Tested-by: Arnd Hannemann <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29ARM: mach-shmobile: ap4evb: Fix hotplug for SDHI1Arnd Hannemann1-0/+19
On AP4EVB the card detect pin of the top SD/MMC slot is not directly connected to the tmio/mmcif controller but to a GPIO pin, so polling needs to be done for SDHI1 and MMCIF in order to support hotplug for that slot. SHDI1 and MMCIF share that slot, and the used controller is selected by a DIP switch. This patch adds a helper function to check if a card is present in that particular slot, registers this function with SDHI1 and MMCIF and enables polling for SDHI1. Signed-off-by: Arnd Hannemann <[email protected]> Tested-by: Yusuke Goda <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mmc: Allow the platform to specify the sh_mmcif get_cd handlerArnd Hannemann2-0/+13
In some platforms (e.g. AP4EVB) the card detect pin of a slot is not directly connected to the sh_mmcif controller, so that polling needs to be used. To overcome the overhead induced by querying the controller on each poll cycle, card detection can be handled in the platform code more efficiently. This patch exposes a get_cd hook for that purpose. Signed-off-by: Arnd Hannemann <[email protected]> Tested-by: Yusuke Goda <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Allow the platform to specify the sh_mobile_sdhi get_cd handlerArnd Hannemann2-0/+15
On some platforms (e.g. AP4EVB) the card detect pin of a slot is not directly connected to the sdhi hardware, so that polling needs to be used with tmio_mmc and card detection is handled in the platform code. This patch allows to set tmio_mmc capabilities (to pass the MMC_CAP_NEEDS_POLL flag) and exposes a get_cd hook for that purpose. Signed-off-by: Arnd Hannemann <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mmc: Allow the tmio_mmc mfd driver to specify get_cd handlerArnd Hannemann2-0/+14
Some controllers, supported by the tmio_mmc driver do not have the card detect pin of a slot connected, so that polling needs to be used and card detection is handled by other means. This patch exposes a get_cd hook for that purpose. Signed-off-by: Arnd Hannemann <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29rtc: Add MAX8998 rtc driverJoonyoung Shim5-2/+339
This adds support for the RTC provided by the Maxim 8998 chip. This driver was tested on a GONI board by using the rtc-test application from the Documentation/rtc.txt. Signed-off-by: Joonyoung Shim <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Acked-by: Alessandro Zummo <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Add MAX8998 interrupts supportJoonyoung Shim6-9/+358
Use genirq and provide seperated file for interrupts support. Signed-off-by: Joonyoung Shim <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Reviewed-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Use i2c_client as an argument on MAX8998 i2c routinesJoonyoung Shim3-46/+30
The MAX8998 chip have regulator and rtc features. The i2c slave address of regulator and rtc is different, so needs each i2c client on i2c operation functions. Also, this patch exports i2c operation functions instead of callback to make easy to read. Signed-off-by: Joonyoung Shim <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Remove redundant code to get htc_pasic3 irqAxel Lin1-7/+0
There is no reason to get irq twice. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Fix tps6586x_add_subdevs error pathAxel Lin1-1/+7
1. return -ENOMEM if platform_device_alloc() fail. 2. call platform_device_put() if platform_device_add() fail. Signed-off-by: Axel Lin <[email protected]> Acked-by: Mike Rapoport <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Fix pcap_add_subdev error pathAxel Lin1-1/+9
1. return -ENOMEM if platform_device_alloc() fail. 2. call platform_device_put() if platform_device_add() fail. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Fix da903x_add_subdevs error pathAxel Lin1-1/+7
This patch fixes da903x_add_subdevs error path: 1. return -ENOMEM if platform_device_alloc() fail. 2. call platform_device_put() if platform_device_add() fail. Signed-off-by: Axel Lin <[email protected]> Acked-by: Eric Miao <[email protected]> Acked-by: Mike Rapoport <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Add codec resource into 88pm860x driverHaojian Zhuang1-0/+44
Add codec IRQ resources that are used in 88pm860x codec driver. Signed-off-by: Haojian Zhuang <[email protected]> Acked-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Free tps6586x allocated resources when unload the moduleAxel Lin1-0/+13
For the resources allocated in tps6586x_i2c_probe(), we need to free it in tps6586x_i2c_remove(). Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29usb: otg: twl4030-usb: switch over to defines in twl.hFelipe Balbi1-4/+9
use the new definitions on twl header for code consistency. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Switch twl4030-power over to defines in twl.hFelipe Balbi1-14/+16
use the new definitions on twl header for code consistency. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Switch twl-core over to defines in twl.hFelipe Balbi1-12/+9
use the new definitions on twl header for code consistency. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29i2c: twl: add register defines for pm master moduleFelipe Balbi1-0/+46
Some modules already need to talk to at least PROTECT_KEY register, while at that, add defines to the entire register space. Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: LP3974 PMIC supportKyungmin Park2-7/+9
LP3974 PMIC support. It has same functionality as max8998. Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29gpio: Add bitmask to block requests to unavailable stmpe GPIOsWolfram Sang2-0/+11
GPIOs on these controller are multi-functional. If you decided to use some of them e.g. as input channels for the ADC, you surely don't want those pins to be reassigned as simple GPIOs (which may be triggered even from userspace via 'export'). Same for the touchscreen controller pins. Since knowledge about the hardware is needed to decide which GPIOs to reserve, let this bitmask be inside platform_data and provide some defines to assist potential users. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Rabin Vincent <[email protected]> Cc: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Switch AB3100 to use MFD cellsLinus Walleij2-61/+69
This switches the AB3100 core driver to using MFD cells for subdevices instead of spawning common platform devices. Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Move AB3100 to __devinitLinus Walleij1-7/+7
Since there is no discardable probe() function in the I2C device framework, let's just tag it __devinit and take the footprint hit rather than seeing the compilation warnings every day. Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29gpiolib: Hook up WM8994 gpio_to_irq()Mark Brown1-0/+1
Not sure where this went. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-29mfd: Move PCF50633 IRQ protoypes where the definitions can see themMark Brown2-7/+7
Fixed warnings about unprototyped global functions. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2010-10-28Merge branch 'kbuild' of ↵Linus Torvalds16-163/+61
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: initramfs: Fix build break on symbol-prefixed archs initramfs: fix initramfs size calculation initramfs: generalize initramfs_data.xxx.S variants scripts/kallsyms: Enable error messages while hush up unnecessary warnings scripts/setlocalversion: update comment kbuild: Use a single clean rule for kernel and external modules kbuild: Do not run make clean in $(srctree) scripts/mod/modpost.c: fix commentary accordingly to last changes kbuild: Really don't clean bounds.h and asm-offsets.h
2010-10-28Merge branch 'for-linus' of ↵Linus Torvalds9-15/+1280
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: max8952 - fix max8952_set_voltage regulator: max8952 - fix max8952_pmic_probe error path regulator: fix build when CONFIG_REGULATOR_DUMMY=n regulator: avoid deadlock when disabling regulator with supply regulator: Add option for machine drivers to enable the dummy regulator Regulator: lp3972 cleanup Regulator: LP3972 PMIC regulator driver MAX8952 PMIC Driver Initial Release
2010-10-28Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds4-5/+11
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: nfs4: The difference of 2 pointers is ptrdiff_t nfs: testing the wrong variable nfs: handle lock context allocation failures in nfs_create_request Fixed Regression in NFS Direct I/O path
2010-10-28watchdog: add support for Broadcom BCM63xx built-in watchdogFlorian Fainelli3-0/+361
This patch adds support for the Broadcom BCM63xx SoC built-in watchdog, it uses one of the BCM63xx hardware timer id. Signed-off-by: Miguel Gaio <[email protected]> Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-10-28watchdog: f71808e_wdt: add support for the F71889FGGiel van Schijndel2-3/+11
Signed-off-by: Giel van Schijndel <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-10-28watchdog: MachZ: fix debug macroNicolas Kaiser1-1/+1
Fix debug macro line wrapping. Signed-off-by: Nicolas Kaiser <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-10-28watchdog: it8712f_wdt: Add module parameter for alternative reset sourcesTimo Juhani Lindfors1-2/+11
On iEi PCISA-9652-R10 (BIOS version 1.5) single board computer reads from the game port do not seem to reset the watchdog timer. This patch adds a module parameter wdt_config_reg to specify alternative reset sources. At least WDT_RESET_KBD has been tested, even just running while true; do setleds -L +scroll sleep 1 setleds -L -scroll sleep 1 done is enough to keep the watchdog happy. Signed-off-by: Timo Juhani Lindfors <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2010-10-28 watchdog: it8712f_wdt: Add comments for config/control register namesTimo Juhani Lindfors1-6/+6
Signed-off-by: Timo Juhani Lindfors <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
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