8 bits: sx1508q
16 bits: sx1509q
+config GPIO_STMPE
+ bool "STMPE GPIOs"
+ depends on MFD_STMPE
+ help
+ This enables support for the GPIOs found on the STMPE I/O
+ Expanders.
+
config GPIO_TC35892
bool "TC35892 GPIOs"
depends on MFD_TC35892
Say yes here to access the GPIO signals of various multi-function
power management chips from Texas Instruments.
+config GPIO_TPS65910
+ bool "TPS65910 GPIOs"
+ depends on TPS65910_CORE
+ help
+ Say yes here to access the GPIO signal of TPS65910x multi-function
+ power management chips from Texas Instruments.
+
config GPIO_WM831X
tristate "WM831x GPIOs"
depends on MFD_WM831X
To compile this driver as a module, choose M here: the
module will be called ucb1400_gpio.
+config GPIO_PCA9554
+ bool "GPIO EXPANDER PCA9554"
+ depends on I2C
+ help
+ Say yes here to access the PCA9554 GPIO EXPANDER
+
+config IOEXTEND_TCA6424
+ bool "ROCKCHIP TCA6424 CONTROL"
+ depends on I2C
+ help
+ Say yes here to access the TCA6424 GPIO EXPANDER
+
+config EXPANDED_GPIO_NUM
+ int "setting the amount of expanded gpios"
+ help
+ for tca6424, set 24
+
+config EXPANDED_GPIO_IRQ_NUM
+ int "setting the amount of expanded gpio irqs"
+ help
+ for tca6424, set 24
+
+config EXPAND_GPIO_SOFT_INTERRUPT
+ bool "soft interrupt for expand gpio use"
+ help
+ if you want expand gpio support interrupt,choose it
+
+config SPI_FPGA_GPIO_NUM
+ default 96
+ int "setting the amount of fpga gpios"
+ help
+ for fpga, set 96,no used ,set 0
+
+config SPI_FPGA_GPIO_IRQ_NUM
+ default 16
+ int "setting the amount of fpga gpio irqs"
+ help
+ for fpga, set 16,no used ,set 0
+
comment "MODULbus GPIO expanders:"
config GPIO_JANZ_TTL