tree dc0a14a0687e95700a6d3b57b3f33a15909764f1
parent 13681526bb0451f526e8b1872e9ea3842d579d98
author Marek Szyprowski <m.szyprowski@samsung.com> 1405446847 +0900
committer Kukjin Kim <kgene.kim@samsung.com> 1405446847 +0900

ARM: dts: add support for GPIO buttons for exynos4412-odroid

This patch adds support for simple GPIO-based button availabled on
Exynos4 based Odroid boards. All supported boards have POWER button,
which has been defined in exynos4412-odroid-common.dtsi. X/X2 boards
also have additional user-configurable button which has been mapped to
KEY_HOME. All defined keys have been marked as possible wakeup source.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>