[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.c...@samsung.com>
---
 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