diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r-- | drivers/gpio/Kconfig | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 47eae6ea5dd2..363498697c2c 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig | |||
@@ -412,10 +412,11 @@ config GPIO_MAX7301 | |||
412 | GPIO driver for Maxim MAX7301 SPI-based GPIO expander. | 412 | GPIO driver for Maxim MAX7301 SPI-based GPIO expander. |
413 | 413 | ||
414 | config GPIO_MCP23S08 | 414 | config GPIO_MCP23S08 |
415 | tristate "Microchip MCP23Sxx I/O expander" | 415 | tristate "Microchip MCP23xxx I/O expander" |
416 | depends on SPI_MASTER | 416 | depends on SPI_MASTER || I2C |
417 | help | 417 | help |
418 | SPI driver for Microchip MCP23S08/MPC23S17 I/O expanders. | 418 | SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 |
419 | I/O expanders. | ||
419 | This provides a GPIO interface supporting inputs and outputs. | 420 | This provides a GPIO interface supporting inputs and outputs. |
420 | 421 | ||
421 | config GPIO_MC33880 | 422 | config GPIO_MC33880 |