kernel/include/linux/mfd/wm8994/core.h, branch linux-3.11.y

mfd: wm8994: Emulate level triggered interrupts if required

2013-06-11T17:27:52Z

The interrupt controller on the wm8994 series of devices requires a level triggered parent. If one is not available but a GPIO is available for the interrupt then emulate. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: wm8994: Store platform data in device

2012-11-23T12:10:13Z

This is better style as platform data is supposed to be discardable after init (though hotplug usually prevents this) and will ease implementation of device tree property bindings. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

Merge tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-05-29T18:53:11Z

Pull MFD changes from Samuel Ortiz: "Besides the usual cleanups, this one brings: * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton, ST-E's STAX211, Samsung's MAX77693 and TI's LM3533. * Device tree support for the twl6040, tps65910, da9502 and ab8500 drivers. * Fairly big tps56910, ab8500 and db8500 updates. * i2c support for mc13xxx. * Our regular update for the wm8xxx driver from Mark." Fix up various conflicts with other trees, largely due to ab5500 removal etc. * tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits) mfd: Fix build break of max77693 by adding REGMAP_I2C option mfd: Fix twl6040 build failure mfd: Fix max77693 build failure mfd: ab8500-core should depend on MFD_DB8500_PRCMU gpio: tps65910: dt: process gpio specific device node info mfd: Remove the parsing of dt info for tps65910 gpio mfd: Save device node parsed platform data for tps65910 sub devices mfd: Add r_select to lm3533 platform data gpio: Add Intel Centerton support to gpio-sch mfd: Emulate active low IRQs as well as active high IRQs for wm831x mfd: Mark two lm3533 zone registers as volatile mfd: Fix return type of lm533 attribute is_visible mfd: Enable Device Tree support in the ab8500-pwm driver mfd: Enable Device Tree support in the ab8500-sysctrl driver mfd: Add support for Device Tree to twl6040 mfd: Register the twl6040 child for the ASoC codec unconditionally mfd: Allocate twl6040 IRQ numbers dynamically mfd: twl6040 code cleanup in interrupt initialization part mfd: Enable ab8500-gpadc driver for Device Tree mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver ...

mfd: wm8994: Update to fully use irq_domain

2012-05-15T17:57:25Z

Take advantage of the new regmap irq_domain support to dynamically allocate interrupts, using regmap_irq_get_virq() rather than irq_base to look up the interrupts. This means that most users should not need to specify an irq_base at all. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

mfd: Read CUST_ID from the wm8994 device

2012-05-07T09:32:08Z

Read CUST_ID from the device and log it for diagnostics. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

mfd: Convert wm8994 to use generic regmap irq_chip

2011-12-12T16:14:06Z

Factor out the irq_chip implementation, substantially reducing the code size for the driver. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

mfd: Mark WM1811 GPIO6 register volatile for later revisions

2011-12-12T16:11:49Z

For later chip revisions the WM1811 GPIO6 register is always volatile so store the device revision when initialising the driver and then check at runtime if we're running on a newer device. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

mfd: Add missing mutex.h inclusion to WM8994 core.h

2011-12-12T16:11:43Z

struct wm8994 includes a mutex so we need to include mutex.h before we declare it. All current users rely on this being done implicitly. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

mfd: Enable register cache for wm8994 devices

2011-12-12T16:11:05Z

As part of this we provide information about the registers that exist in the device to the regmap core, drop the small amount of cache that the core had been using and let regmap do the sync. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz

Merge branch 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6

2011-11-03T16:40:51Z

* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits) mfd: Fix missing abx500 header file updates mfd: Add missing include to intel_msic x86, mrst: add platform support for MSIC MFD driver mfd: Expose TurnOnStatus in ab8500 sysfs mfd: Remove support for early drop ab8500 chip mfd: Add support for ab8500 v3.3 mfd: Add ab8500 interrupt disable hook mfd: Convert db8500-prcmu panic() into pr_crit() mfd: Refactor db8500-prcmu request_clock() function mfd: Rename db8500-prcmu init function mfd: Fix db5500-prcmu defines mfd: db8500-prcmu voltage domain consumers additions mfd: db8500-prcmu reset code retrieval mfd: db8500-prcmu tweak for modem wakeup mfd: Add db8500-pcmu watchdog accessor functions for watchdog mfd: hwacc power state db8500-prcmu accessor mfd: Add db8500-prcmu accessors for PLL and SGA clock mfd: Move to the new db500 PRCMU API mfd: Create a common interface for dbx500 PRCMU drivers mfd: Initialize DB8500 PRCMU regs ... Fix up trivial conflicts in arch/arm/mach-imx/mach-mx31moboard.c arch/arm/mach-omap2/board-omap3beagle.c arch/arm/mach-u300/include/mach/irqs.h drivers/mfd/wm831x-spi.c