diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 858d489f6bae..2d49784109b5 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -722,6 +722,7 @@ config GPIO_MCP23S08 SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 I/O expanders. This provides a GPIO interface supporting inputs and outputs. + The I2C versions of the chips can be used as interrupt-controller. config GPIO_MC33880 tristate "Freescale MC33880 high-side/low-side switch" |