Merge tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/…

…kernel/git/lee/mfd

Pull MFD update from Lee Jones:
 "Changes to existing drivers:
   - checkpatch fixes throughout the subsystem
   - use Regmap to handle IRQs in max77686, extcon-max77693 and
     mc13xxx-core
   - use DMA in rtsx_pcr
   - restrict building on unsupported architectures on timberdale,
     cs5535
   - SPI hardening in cros_ec_spi
   - more robust error handing in asic3, cros_ec, ab8500-debugfs,
     max77686 and pcf50633-core
   - reorder PM runtime and regulator handing during shutdown in arizona
   - enable wakeup in cros_ec_spi
   - unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
     tps65912-spi, wm5110-tables and ab8500-debugfs
   - add regulator handing into suspend() in sec-core
   - remove pointless wrapper functions in extcon-max77693 and
     i2c-cros-ec-tunnel
   - use cross-architecture friendly data sizes in stmpe-i2c, arizona,
     max77686 and tps65910
   - devicetree documentation updates throughout
   - provide power management support in max77686
   - few OF clean-ups in max77686
   - use manged resources in tps6105x

  New drivers/supported devices:
   - add support for s2mpu02 to sec-core
   - add support for Allwinner A32 to sun6i-prcm
   - add support for Maxim 77802 in max77686
   - add support for DA9063 AD in da9063
   - new driver for Intel PMICs (generic) and specifically Crystal Cove

  (Re-)moved drivers ==
   - move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb"

* tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (101 commits)
  MAINTAINERS: Update MFD repo location
  mfd: omap-usb-host: Fix improper mask use.
  mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it
  mfd: arizona: Add missing handling for ISRC3 under/overclocked
  mfd: wm5110: Add new interrupt register definitions
  mfd: arizona: Rename thermal shutdown interrupt
  mfd: wm5110: Add in the output done interrupts
  mfd: wm5110: Remove non-existant interrupts
  mfd: tps65912-spi: Remove unused variable
  mfd: htc-i2cpld: Remove unused code
  mfd: da9063: Add support for AD silicon variant
  mfd: arizona: Map MICVDD from extcon device to the Arizona core
  mfd: arizona: Add MICVDD to mapped regulators for wm8997
  mfd: max77686: Ensure device type IDs are architecture agnostic
  mfd: max77686: Add Maxim 77802 PMIC support
  mfd: tps6105x: Use managed resources when allocating memory
  mfd: wm8997-tables: Suppress 'line over 80 chars' warnings
  mfd: kempld-core: Correct a variety of checkpatch warnings
  mfd: ipaq-micro: Fix coding style errors/warnings reported by checkpatch
  mfd: si476x-cmd: Remedy checkpatch style complains
  ...

Documentation/devicetree/bindings/mfd/arizona.txt

@@ -42,6 +42,16 @@ Optional properties:
     the chip default will be used.  If present exactly five values must
     be specified.
 
+  - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
+    they are being externally supplied. As covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+
+Optional subnodes:
+  - ldo1 : Initial data for the LDO1 regulator, as covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+  - micvdd : Initial data for the MICVDD regulator, as covered in
+    Documentation/devicetree/bindings/regulator/regulator.txt
+
 Example:
 
 codec: wm5102@1a {

Documentation/devicetree/bindings/mfd/as3722.txt

@@ -13,6 +13,14 @@ Required properties:
   The second cell is the flags, encoded as the trigger masks from binding document
 	interrupts.txt, using dt-bindings/irq.
 
+Optional properties:
+--------------------
+- ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
+	interrupt pin. Missing this will disable internal pullup on INT pin.
+- ams,enable-internal-i2c-pullup: Boolean property, to enable internal pullup on
+	i2c scl/sda pins. Missing this will disable internal pullup on i2c
+	scl/sda lines.
+
 Optional submodule and their properties:
 =======================================
 

Documentation/devicetree/bindings/mfd/s2mps11.txt

@@ -1,13 +1,14 @@
 
-* Samsung S2MPS11 and S2MPS14 Voltage and Current Regulator
+* Samsung S2MPS11, S2MPS14 and S2MPU02 Voltage and Current Regulator
 
 The Samsung S2MPS11 is a multi-function device which includes voltage and
 current regulators, RTC, charger controller and other sub-blocks. It is
 interfaced to the host controller using an I2C interface. Each sub-block is
 addressed by the host system using different I2C slave addresses.
 
 Required properties:
-- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic".
+- compatible: Should be "samsung,s2mps11-pmic" or "samsung,s2mps14-pmic"
+              or "samsung,s2mpu02-pmic".
 - reg: Specifies the I2C slave address of the pmic block. It should be 0x66.
 
 Optional properties:
@@ -81,11 +82,13 @@ as per the datasheet of s2mps11.
 		  - valid values for n are:
 			- S2MPS11: 1 to 38
 			- S2MPS14: 1 to 25
-		  - Example: LDO1, LD02, LDO28
+			- S2MPU02: 1 to 28
+		  - Example: LDO1, LDO2, LDO28
 	- BUCKn
 		  - valid values for n are:
 			- S2MPS11: 1 to 10
 			- S2MPS14: 1 to 5
+			- S2MPU02: 1 to 7
 		  - Example: BUCK1, BUCK2, BUCK9
 
 Example:
@@ -96,7 +99,7 @@ Example:
 
 		s2m_osc: clocks {
 			compatible = "samsung,s2mps11-clk";
-			#clock-cells = 1;
+			#clock-cells = <1>;
 			clock-output-names = "xx", "yy", "zz";
 		};
 

Documentation/devicetree/bindings/mfd/sun6i-prcm.txt

@@ -4,7 +4,7 @@ PRCM is an MFD device exposing several Power Management related devices
 (like clks and reset controllers).
 
 Required properties:
- - compatible: "allwinner,sun6i-a31-prcm"
+ - compatible: "allwinner,sun6i-a31-prcm" or "allwinner,sun8i-a23-prcm"
  - reg: The PRCM registers range
 
 The prcm node may contain several subdevices definitions:

Documentation/devicetree/bindings/regulator/s5m8767-regulator.txt

@@ -86,7 +86,7 @@ as per the datasheet of s5m8767.
 
 	- LDOn
 		  - valid values for n are 1 to 28
-		  - Example: LDO1, LD02, LDO28
+		  - Example: LDO1, LDO2, LDO28
 	- BUCKn
 		  - valid values for n are 1 to 9.
 		  - Example: BUCK1, BUCK2, BUCK9

MAINTAINERS

@@ -6037,8 +6037,7 @@ F:	include/media/mt9v032.h
 MULTIFUNCTION DEVICES (MFD)
 M:	Samuel Ortiz <[email protected]>
 M:	Lee Jones <[email protected]>
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
 S:	Supported
 F:	drivers/mfd/
 F:	include/linux/mfd/

drivers/gpio/Kconfig

@@ -450,6 +450,19 @@ config GPIO_ARIZONA
 	help
 	  Support for GPIOs on Wolfson Arizona class devices.
 
+config GPIO_CRYSTAL_COVE
+	tristate "GPIO support for Crystal Cove PMIC"
+	depends on INTEL_SOC_PMIC
+	select GPIOLIB_IRQCHIP
+	help
+	  Support for GPIO pins on Crystal Cove PMIC.
+
+	  Say Yes if you have a Intel SoC based tablet with Crystal Cove PMIC
+	  inside.
+
+	  This driver can also be built as a module. If so, the module will be
+	  called gpio-crystalcove.
+
 config GPIO_LP3943
 	tristate "TI/National Semiconductor LP3943 GPIO expander"
 	depends on MFD_LP3943

drivers/gpio/Makefile

@@ -20,6 +20,7 @@ obj-$(CONFIG_GPIO_BCM_KONA)	+= gpio-bcm-kona.o
 obj-$(CONFIG_GPIO_BT8XX)	+= gpio-bt8xx.o
 obj-$(CONFIG_GPIO_CLPS711X)	+= gpio-clps711x.o
 obj-$(CONFIG_GPIO_CS5535)	+= gpio-cs5535.o
+obj-$(CONFIG_GPIO_CRYSTAL_COVE)	+= gpio-crystalcove.o
 obj-$(CONFIG_GPIO_DA9052)	+= gpio-da9052.o
 obj-$(CONFIG_GPIO_DA9055)	+= gpio-da9055.o
 obj-$(CONFIG_GPIO_DAVINCI)	+= gpio-davinci.o