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-rw-r--r--drivers/gpio/Kconfig29
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d5d36549ecc1..05043071fc98 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -185,6 +185,13 @@ config GPIO_ETRAXFS
help
Say yes here to support the GPIO controller on Axis ETRAX FS SoCs.
+config GPIO_EXAR
+ tristate "Support for GPIO pins on XR17V352/354/358"
+ depends on SERIAL_8250_EXAR
+ help
+ Selecting this option will enable handling of GPIO pins present
+ on Exar XR17V352/354/358 chips.
+
config GPIO_GE_FPGA
bool "GE FPGA based GPIO"
depends on GE_FPGA
@@ -197,6 +204,15 @@ config GPIO_GE_FPGA
and write pin state) for GPIO implemented in a number of GE single
board computers.
+config GPIO_GEMINI
+ bool "Gemini GPIO"
+ depends on ARCH_GEMINI
+ depends on OF_GPIO
+ select GPIO_GENERIC
+ select GPIOLIB_IRQCHIP
+ help
+ Support for common GPIOs found in Cortina systems Gemini platforms.
+
config GPIO_GENERIC_PLATFORM
tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
select GPIO_GENERIC
@@ -282,6 +298,8 @@ config GPIO_MOCKUP
tristate "GPIO Testing Driver"
depends on GPIOLIB && SYSFS
select GPIO_SYSFS
+ select GPIOLIB_IRQCHIP
+ select IRQ_WORK
help
This enables GPIO Testing driver, which provides a way to test GPIO
subsystem through sysfs(or char device) and debugfs. GPIO_SYSFS
@@ -1141,6 +1159,15 @@ config GPIO_PCH
ML7223/ML7831 is companion chip for Intel Atom E6xx series.
ML7223/ML7831 is completely compatible for Intel EG20T PCH.
+config GPIO_PCI_IDIO_16
+ tristate "ACCES PCI-IDIO-16 GPIO support"
+ select GPIOLIB_IRQCHIP
+ help
+ Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is
+ generated when any of the inputs change state (low to high or high to
+ low). Input filter control is not supported by this driver, and the
+ input filters are deactivated by this driver.
+
config GPIO_RDC321X
tristate "RDC R-321x GPIO support"
select MFD_CORE
@@ -1197,6 +1224,8 @@ config GPIO_MCP23S08
tristate "Microchip MCP23xxx I/O expander"
depends on OF_GPIO
select GPIOLIB_IRQCHIP
+ select REGMAP_I2C if I2C
+ select REGMAP if SPI_MASTER
help
SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
I/O expanders.