Merge tag 'gpio-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO changes from Linus Walleij:
 - New driver for AMD-8111 southbridge GPIOs
 - New driver for Wolfson Micro Arizona devices
 - Propagate device tree parse errors
 - Probe deferral finalizations - all expected calls to GPIO will now
   hopefully request deferral where apropriate
 - Misc updates to TCA6424, WM8994, LPC32xx, PCF857x, Samsung MXC, OMAP
   and PCA953X drivers.

Fix up gpio_idx conflicts in drivers/gpio/gpio-mxc.c

* tag 'gpio-for-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: of_get_named_gpio_flags() return -EPROBE_DEFER if GPIO not yet available
  gpiolib: Defer failed gpio requests by default
  MAINTAINERS: add entry OMAP GPIO driver
  gpio/pca953x: increase variables size to support 24 bit of data
  GPIO: PCA953X: Increase size of invert variable to support 24 bit
  gpio/omap: move bank->dbck initialization to omap_gpio_mod_init()
  gpio/mxc: use the edge_sel feature if available
  gpio: propagate of_parse_phandle_with_args errors
  gpio: samsung: add flags specifier to device-tree binding
  gpiolib: Add support for Wolfson Microelectronics Arizona class devices
  gpio: gpio-lpc32xx: Add gpio_to_irq mapping
  gpio: pcf857x: share 8/16 bit access functions
  gpio: LPC32xx: Driver cleanup
  MAINTAINERS: Add Wolfson gpiolib drivers to the Wolfson entry
  gpiolib: wm8994: Convert to devm_kzalloc()
  gpiolib: wm8994: Use irq_domain mappings for gpios
  gpio: add a driver for GPIO pins found on AMD-8111 south bridge chips
  gpio/tca6424: merge I2C transactions, remove cast
  gpio/of: fix a typo of comment message

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 542f0c04b695..502b5ea43f4f 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -253,6 +253,12 @@ config GPIO_GE_FPGA
 
 comment "I2C GPIO expanders:"
 
+config GPIO_ARIZONA
+        tristate "Wolfson Microelectronics Arizona class devices"
+        depends on MFD_ARIZONA
+        help
+          Support for GPIOs on Wolfson Arizona class devices.
+
 config GPIO_MAX7300
         tristate "Maxim MAX7300 GPIO expander"
         depends on I2C
@@ -466,6 +472,18 @@ config GPIO_BT8XX
 
           If unsure, say N.
 
+config GPIO_AMD8111
+        tristate "AMD 8111 GPIO driver"
+        depends on PCI
+        help
+          The AMD 8111 south bridge contains 32 GPIO pins which can be used.
+
+          Note, that usually system firmware/ACPI handles GPIO pins on their
+          own and users might easily break their systems with uncarefull usage
+          of this driver!
+
+          If unsure, say N
+
 config GPIO_LANGWELL
         bool "Intel Langwell/Penwell GPIO support"
         depends on PCI && X86