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

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
  ...

1 files changed, 27 insertions, 3 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index aa3642cb8209..0356099ae040 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -167,6 +167,14 @@ config GPIO_PXA
         help
           Say yes here to support the PXA GPIO device
 
+config GPIO_STA2X11
+        bool "STA2x11/ConneXt GPIO support"
+        depends on MFD_STA2X11
+        select GENERIC_IRQ_CHIP
+        help
+          Say yes here to support the STA2x11/ConneXt GPIO device.
+          The GPIO module has 128 GPIO pins with alternate functions.
+
 config GPIO_XILINX
         bool "Xilinx GPIO support"
         depends on PPC_OF || MICROBLAZE
@@ -180,13 +188,13 @@ config GPIO_VR41XX
           Say yes here to support the NEC VR4100 series General-purpose I/O Uint
 
 config GPIO_SCH
-        tristate "Intel SCH/TunnelCreek GPIO"
+        tristate "Intel SCH/TunnelCreek/Centerton GPIO"
         depends on PCI && X86
         select MFD_CORE
         select LPC_SCH
         help
-          Say yes here to support GPIO interface on Intel Poulsbo SCH
-          or Intel Tunnel Creek processor.
+          Say yes here to support GPIO interface on Intel Poulsbo SCH,
+          Intel Tunnel Creek processor or Intel Centerton processor.
           The Intel SCH contains a total of 14 GPIO pins. Ten GPIOs are
           powered by the core power rail and are turned off during sleep
           modes (S3 and higher). The remaining four GPIOs are powered by
@@ -195,6 +203,22 @@ config GPIO_SCH
           system from the Suspend-to-RAM state.
           The Intel Tunnel Creek processor has 5 GPIOs powered by the
           core power rail and 9 from suspend power supply.
+          The Intel Centerton processor has a total of 30 GPIO pins.
+          Twenty-one are powered by the core power rail and 9 from the
+          suspend power supply.
+
+config GPIO_ICH
+        tristate "Intel ICH GPIO"
+        depends on PCI && X86
+        select MFD_CORE
+        select LPC_ICH
+        help
+          Say yes here to support the GPIO functionality of a number of Intel
+          ICH-based chipsets.  Currently supported devices: ICH6, ICH7, ICH8
+          ICH9, ICH10, Series 5/3400 (eg Ibex Peak), Series 6/C200 (eg
+          Cougar Point), NM10 (Tiger Point), and 3100 (Whitmore Lake).
+
+          If unsure, say N.
 
 config GPIO_VX855
         tristate "VIA VX855/VX875 GPIO"