Input: add keypad driver for keys interfaced to TCA6416

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This patch implements a simple Keypad driver that functions
as an I2C client. It handles key press events for keys
connected to TCA6416 I2C based IO expander.

Signed-off-by: Sriramakrishnan <srk@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

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Sriramakrishnan Govindarajan 2010-05-03 23:47:12 -07:00 • committed by Dmitry Torokhov

parent 16b32e0c9e

commit 30ba3ead05

4 changed files with 400 additions and 0 deletions

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34

include/linux/tca6416_keypad.h

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