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-rw-r--r--drivers/gpio/Kconfig42
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 96dda81c922..2ad0128c63c 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -155,6 +155,23 @@ config GPIO_TWL4030
Say yes here to access the GPIO signals of various multi-function
power management chips from Texas Instruments.
+config GPIO_WM831X
+ tristate "WM831x GPIOs"
+ depends on MFD_WM831X
+ help
+ Say yes here to access the GPIO signals of WM831x power management
+ chips from Wolfson Microelectronics.
+
+config GPIO_ADP5520
+ tristate "GPIO Support for ADP5520 PMIC"
+ depends on PMIC_ADP5520
+ help
+ 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.
+
comment "PCI GPIO expanders:"
config GPIO_BT8XX
@@ -173,6 +190,12 @@ config GPIO_BT8XX
If unsure, say N.
+config GPIO_LANGWELL
+ bool "Intel Moorestown Platform Langwell GPIO support"
+ depends on PCI
+ help
+ Say Y here to support Intel Moorestown platform GPIO.
+
comment "SPI GPIO expanders:"
config GPIO_MAX7301
@@ -188,4 +211,23 @@ config GPIO_MCP23S08
SPI driver for Microchip MCP23S08 I/O expander. This provides
a GPIO interface supporting inputs and outputs.
+config GPIO_MC33880
+ tristate "Freescale MC33880 high-side/low-side switch"
+ depends on SPI_MASTER
+ help
+ SPI driver for Freescale MC33880 high-side/low-side switch.
+ This provides GPIO interface supporting inputs and outputs.
+
+comment "AC97 GPIO expanders:"
+
+config GPIO_UCB1400
+ bool "Philips UCB1400 GPIO"
+ depends on UCB1400_CORE
+ help
+ 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.
+
endif