[ARM] pxa: add partial keypad support for mainstone
authoreric miao <eric.miao@marvell.com>
Wed, 23 Jan 2008 06:25:27 +0000 (14:25 +0800)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 19 Apr 2008 10:29:05 +0000 (11:29 +0100)
commit55c26e4011572a2e1329cbff92e930838010ba88
tree1fd0a094ee048ea1e46e0573d0bd2139d158c855
parent37320980414f5a7654ee08a047194224c6bba46e
[ARM] pxa: add partial keypad support for mainstone

This is partial because mainstone's keypad is really special, some of
the keys like '1', '2', ... are actually connected to two row/column
juntions, thus pressing '1' is equivalent to pressing 'A' & 'H'.

This is really brain damanged since it makes distinguishing between
pressing '1' and multiple keys pressing of 'A' & 'H' difficult.

So these special keys are not supported for the time being.

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-pxa/mainstone.c