Say Y here to support Intel Langwell/Penwell GPIO.
config GPIO_PCH
- tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO"
+ tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
depends on PCI && X86
help
This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
which is an IOH(Input/Output Hub) for x86 embedded processor.
This driver can access PCH GPIO device.
- This driver also can be used for OKI SEMICONDUCTOR IOH(Input/
- Output Hub), ML7223.
+ This driver also can be used for LAPIS Semiconductor IOH(Input/
+ Output Hub), ML7223 and ML7831.
ML7223 IOH is for MP(Media Phone) use.
- ML7223 is companion chip for Intel Atom E6xx series.
- ML7223 is completely compatible for Intel EG20T PCH.
+ ML7831 IOH is for general purpose use.
+ ML7223/ML7831 is companion chip for Intel Atom E6xx series.
+ ML7223/ML7831 is completely compatible for Intel EG20T PCH.
config GPIO_ML_IOH
tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
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