ARM: mach-shmobile: kzm9g: add PCF8757 gpio-key
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 23 Apr 2012 06:54:14 +0000 (23:54 -0700)
committerRafael J. Wysocki <rjw@sisk.pl>
Sat, 12 May 2012 20:34:18 +0000 (22:34 +0200)
commit1e35464125a71cb6a46a20862dcbcd196e779921
tree767333a068b94990f69f3bee712fa6f4a178be43
parent7775a93363e0bacb8a29b357429562063b42796b
ARM: mach-shmobile: kzm9g: add PCF8757 gpio-key

This patch adds extra GPIO via PCF8757 chip,
and use it as gpio-key.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
arch/arm/mach-shmobile/board-kzm9g.c