Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6

* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: (61 commits)
  gpio/mxc/mxs: fix build error introduced by the irq_gc_ack() renaming
  mcp23s08: add i2c support
  mcp23s08: isolate spi specific parts
  mcp23s08: get rid of setup/teardown callbacks
  gpio/tegra: dt: add binding for gpio polarity
  mcp23s08: remove unused work queue
  gpio/da9052: remove a redundant assignment for gpio->da9052
  gpio/mxc: add device tree probe support
  ARM: mxc: use ARCH_NR_GPIOS to define gpio number
  gpio/mxc: get rid of the uses of cpu_is_mx()
  gpio/mxc: add missing initialization of basic_mmio_gpio shadow variables
  gpio: Move mpc5200 gpio driver to drivers/gpio
  GPIO: DA9052 GPIO module v3
  gpio/tegra: Use engineering names in DT compatible property
  of/gpio: Add new method for getting gpios under different property names
  gpio/dt: Refine GPIO device tree binding
  gpio/ml-ioh: fix off-by-one for displaying variable i in dev_err
  gpio/pca953x: Deprecate meaningless device-tree bindings
  gpio/pca953x: Remove dynamic platform data pointer
  gpio/pca953x: Fix IRQ support.
  ...

1 files changed, 39 insertions, 27 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 2967002a9f8..363498697c2 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -63,33 +63,58 @@ config GPIO_SYSFS
 	  Kernel drivers may also request that a particular GPIO be
 	  exported to userspace; this can be useful when debugging.
 
+config GPIO_GENERIC
+	tristate
+
 # put drivers in the right section, in alphabetical order
 
+config GPIO_DA9052
+	tristate "Dialog DA9052 GPIO"
+	depends on PMIC_DA9052
+	help
+	  Say yes here to enable the GPIO driver for the DA9052 chip.
+
 config GPIO_MAX730X
 	tristate
 
 comment "Memory mapped GPIO drivers:"
 
-config GPIO_BASIC_MMIO_CORE
-	tristate
-	help
-	  Provides core functionality for basic memory-mapped GPIO controllers.
-
-config GPIO_BASIC_MMIO
-	tristate "Basic memory-mapped GPIO controllers support"
-	select GPIO_BASIC_MMIO_CORE
+config GPIO_GENERIC_PLATFORM
+	tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
+	select GPIO_GENERIC
 	help
-	  Say yes here to support basic memory-mapped GPIO controllers.
+	  Say yes here to support basic platform_device memory-mapped GPIO controllers.
 
 config GPIO_IT8761E
 	tristate "IT8761E GPIO support"
 	help
 	  Say yes here to support GPIO functionality of IT8761E super I/O chip.
 
+config GPIO_EP93XX
+	def_bool y
+	depends on ARCH_EP93XX
+	select GPIO_GENERIC
+
 config GPIO_EXYNOS4
 	def_bool y
 	depends on CPU_EXYNOS4210
 
+config GPIO_MPC5200
+	def_bool y
+	depends on PPC_MPC52xx
+
+config GPIO_MXC
+	def_bool y
+	depends on ARCH_MXC
+	select GPIO_GENERIC
+	select GENERIC_IRQ_CHIP
+
+config GPIO_MXS
+	def_bool y
+	depends on ARCH_MXS
+	select GPIO_GENERIC
+	select GENERIC_IRQ_CHIP
+
 config GPIO_PLAT_SAMSUNG
 	def_bool y
 	depends on SAMSUNG_GPIOLIB_4BIT
@@ -137,9 +162,6 @@ config GPIO_SCH
 	  The Intel Tunnel Creek processor has 5 GPIOs powered by the
 	  core power rail and 9 from suspend power supply.
 
-	  This driver can also be built as a module. If so, the module
-	  will be called sch-gpio.
-
 config GPIO_VX855
 	tristate "VIA VX855/VX875 GPIO"
 	depends on MFD_SUPPORT && PCI
@@ -202,9 +224,6 @@ config GPIO_PCA953X
 
 	  16 bits:	pca9535, pca9539, pca9555, tca6416
 
-	  This driver can also be built as a module.  If so, the module
-	  will be called pca953x.
-
 config GPIO_PCA953X_IRQ
 	bool "Interrupt controller support for PCA953x"
 	depends on GPIO_PCA953X=y
@@ -296,17 +315,12 @@ config GPIO_ADP5520
 	  This option enables support for on-chip GPIO found
 	  on Analog Devices ADP5520 PMICs.
 
-	  To compile this driver as a module, choose M here: the module will
-	  be called adp5520-gpio.
-
 config GPIO_ADP5588
 	tristate "ADP5588 I2C GPIO expander"
 	depends on I2C
 	help
 	  This option enables support for 18 GPIOs found
 	  on Analog Devices ADP5588 GPIO Expanders.
-	  To compile this driver as a module, choose M here: the module will be
-	  called adp5588-gpio.
 
 config GPIO_ADP5588_IRQ
 	bool "Interrupt controller support for ADP5588"
@@ -398,10 +412,11 @@ config GPIO_MAX7301
 	  GPIO driver for Maxim MAX7301 SPI-based GPIO expander.
 
 config GPIO_MCP23S08
-	tristate "Microchip MCP23Sxx I/O expander"
-	depends on SPI_MASTER
+	tristate "Microchip MCP23xxx I/O expander"
+	depends on SPI_MASTER || I2C
 	help
-	  SPI driver for Microchip MCP23S08/MPC23S17 I/O expanders.
+	  SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
+	  I/O expanders.
 	  This provides a GPIO interface supporting inputs and outputs.
 
 config GPIO_MC33880
@@ -428,9 +443,6 @@ config GPIO_UCB1400
 	  This enables support for the Philips UCB1400 GPIO pins.
 	  The UCB1400 is an AC97 audio codec.
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called ucb1400_gpio.
-
 comment "MODULbus GPIO expanders:"
 
 config GPIO_JANZ_TTL
@@ -441,7 +453,7 @@ config GPIO_JANZ_TTL
 	  This driver provides support for driving the pins in output
 	  mode only. Input mode is not supported.
 
-config AB8500_GPIO
+config GPIO_AB8500
 	bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions"
 	depends on AB8500_CORE && BROKEN
 	help