ARM: dts: imx6sx-sdb: enable gpio buttons as wakeup source

This patch enables i.MX6SX SDB board's below GPIO buttons
as wakeup sources:

SW4(FUNC1): KEY_VOLUMEUP
SW5(FUNC2): KEY_VOLUMEDOWN

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2018-08-30 14:59:39 +08:00 • committed by Shawn Guo
commit f5d5d2e6c6