diff options
Diffstat (limited to 'drivers/input/keyboard/Kconfig')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index ee85e5bf4b2a..a378e959368e 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -180,20 +180,22 @@ config KEYBOARD_GPIO module will be called gpio_keys. config KEYBOARD_TCA6416 - tristate "TCA6416 Keypad Support" + tristate "TCA6416/TCA6408A Keypad Support" depends on I2C help This driver implements basic keypad functionality - for keys connected through TCA6416 IO expander + for keys connected through TCA6416/TCA6408A IO expanders. Say Y here if your device has keys connected to - TCA6416 IO expander. Your board-specific setup logic + TCA6416/TCA6408A IO expander. Your board-specific setup logic must also provide pin-mask details(of which TCA6416 pins are used for keypad). - If enabled the complete TCA6416 device will be managed through + If enabled the entire TCA6416 device will be managed through this driver. + To compile this driver as a module, choose M here: the + module will be called tca6416_keypad. config KEYBOARD_MATRIX tristate "GPIO driven matrix keypad support" |