diff options
| author | Tony SIM <chinyeow.sim.xt@renesas.com> | 2010-12-07 02:54:00 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-12-07 21:10:28 -0800 |
| commit | b8a3d6bcbc85d7636d9f2adede8479ce2999c232 (patch) | |
| tree | de14a88bbd559ad86b6eff79cbb043a795acef2b /drivers/input/keyboard/Kconfig | |
| parent | da0c490115de026618a7fdcd886602da44392a50 (diff) | |
Input: tca6416-keypad - add support for tca6408a
Support 8-bit tca6408a I/O expander as a keypad.
Signed-off-by: Tony SIM <chinyeow.sim.xt@renesas.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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 ee85e5bf4b2..a378e959368 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" |