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 bf48c74ba4a0..4f31f6d32e41 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig | |||
| @@ -324,6 +324,7 @@ config GPIO_PCA953X_IRQ | |||
| 324 | config GPIO_PCF857X | 324 | config GPIO_PCF857X |
| 325 | tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" | 325 | tristate "PCF857x, PCA{85,96}7x, and MAX732[89] I2C GPIO expanders" |
| 326 | depends on I2C | 326 | depends on I2C |
| 327 | select IRQ_DOMAIN | ||
| 327 | help | 328 | help |
| 328 | Say yes here to provide access to most "quasi-bidirectional" I2C | 329 | Say yes here to provide access to most "quasi-bidirectional" I2C |
| 329 | GPIO expanders used for additional digital outputs or inputs. | 330 | GPIO expanders used for additional digital outputs or inputs. |