ARM: pxa: add gpio keys information

Switching from corgikbd to matrixkbd corgi has lost support for few switches.
Readd them through gpio-keys-polled device (-polled, since scoop does
not provide IRQ for GPIO).

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2014-02-25 15:59:19 +04:00 • committed by Haojian Zhuang
commit dc5dfab4ed