[PATCH 7/9] arm64: dts: exynos: Use power key as a wakeup source on TM2/TM2E board

[Chanwoo Choi]

This patch uses the power-key as a wakeup source from suspend/freeze state.

Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index a77462da4a36..26de0add1254 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -60,6 +60,7 @@
 			linux,code = <KEY_POWER>;
 			label = "power key";
 			debounce-interval = <10>;
+			wakeup-source;
 		};
 
 		volume-up-key {
-- 
1.9.1