| Kconfig (16b02d711f4059b8338ef967064195b47cae65ea) | Kconfig (dad3d272957b006b9069486597610840f7063350) |
|---|---|
| 1# 2# GPIO infrastructure and drivers 3# 4 5config ARCH_HAVE_CUSTOM_GPIO_H 6 bool 7 help 8 Selecting this config option from the architecture Kconfig allows --- 1077 unchanged lines hidden (view full) --- 1086 1087endmenu 1088 1089menu "SPI or I2C GPIO expanders" 1090 depends on (SPI_MASTER && !I2C) || I2C 1091 1092config GPIO_MCP23S08 1093 tristate "Microchip MCP23xxx I/O expander" | 1# 2# GPIO infrastructure and drivers 3# 4 5config ARCH_HAVE_CUSTOM_GPIO_H 6 bool 7 help 8 Selecting this config option from the architecture Kconfig allows --- 1077 unchanged lines hidden (view full) --- 1086 1087endmenu 1088 1089menu "SPI or I2C GPIO expanders" 1090 depends on (SPI_MASTER && !I2C) || I2C 1091 1092config GPIO_MCP23S08 1093 tristate "Microchip MCP23xxx I/O expander" |
| 1094 select GPIOLIB_IRQCHIP |
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| 1094 help 1095 SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 1096 I/O expanders. 1097 This provides a GPIO interface supporting inputs and outputs. 1098 The I2C versions of the chips can be used as interrupt-controller. 1099 1100endmenu 1101 --- 17 unchanged lines hidden --- | 1095 help 1096 SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 1097 I/O expanders. 1098 This provides a GPIO interface supporting inputs and outputs. 1099 The I2C versions of the chips can be used as interrupt-controller. 1100 1101endmenu 1102 --- 17 unchanged lines hidden --- |