From: Chanwoo Choi <cw00.choi@samsung.com>
Date: Tue, 9 Jan 2018 07:59:04 +0000 (+0900)
Subject: arm64: dts: exynos: Use power key as a wakeup source on TM2/TM2E board
X-Git-Tag: accepted/tizen/unified/20190330.030053~161
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=715ae595fd67f25aa976650395eea405bdf1e550;p=platform%2Fkernel%2Flinux-exynos.git

arm64: dts: exynos: Use power key as a wakeup source on TM2/TM2E board

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

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Change-Id: Iec001d32ab712bdc1ad36bdb86ed02a93395aec3
---

diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index fe4b69a..0a48aae 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -100,6 +100,7 @@
 			linux,code = <KEY_POWER>;
 			label = "power key";
 			debounce-interval = <10>;
+			wakeup-source;
 		};
 
 		volume-up-key {