diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r-- | drivers/gpio/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d924a32c089a..74fac0f5c348 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig | |||
@@ -27,6 +27,16 @@ config DEBUG_GPIO | |||
27 | 27 | ||
28 | comment "I2C GPIO expanders:" | 28 | comment "I2C GPIO expanders:" |
29 | 29 | ||
30 | config GPIO_PCA9539 | ||
31 | tristate "PCA9539 16-bit I/O port" | ||
32 | depends on I2C | ||
33 | help | ||
34 | Say yes here to support the PCA9539 16-bit I/O port. These | ||
35 | parts are made by NXP and TI. | ||
36 | |||
37 | This driver can also be built as a module. If so, the module | ||
38 | will be called pca9539. | ||
39 | |||
30 | config GPIO_PCF857X | 40 | config GPIO_PCF857X |
31 | tristate "PCF857x, PCA857x, and PCA967x I2C GPIO expanders" | 41 | tristate "PCF857x, PCA857x, and PCA967x I2C GPIO expanders" |
32 | depends on I2C | 42 | depends on I2C |