diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 36d5d6a..d924a32 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -52,4 +52,11 @@ config GPIO_PCF857X comment "SPI GPIO expanders:" +config GPIO_MCP23S08 + tristate "Microchip MCP23S08 I/O expander" + depends on SPI_MASTER + help + SPI driver for Microchip MCP23S08 I/O expander. This provides + a GPIO interface supporting inputs and outputs. + endmenu |
