From 8fee1ec2e089c2084a93f8ecd9a67ba8c29a377d Mon Sep 17 00:00:00 2001
From: Wenping Zhang <wenping.zhang@rock-chips.com>
Date: Thu, 14 Jan 2021 09:30:25 +0000
Subject: [PATCH] arm64: dts: rockchip: rk3566-rk817-eink-w103: add back key
 support.

Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
Change-Id: Iee8f9c3a6b8a447d9e50e1f9b4767848d4ccb1a1
---
 .../arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
 mode change 100755 => 100644 arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts
old mode 100755
new mode 100644
index 4fc9817d99cc..58d056c935be
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-eink-w103.dts
@@ -94,11 +94,13 @@
 		compatible = "gpio-keys";
 		autorepeat;
 
-		home {
-			debounce-interval = <100>;
-			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+		BACK {
 			label = "GPIO Key Home";
-			linux,code = <KEY_HOME>;
+			debounce-interval = <10>;
+			interrupt-parent = <&gpio0>;
+			interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+			linux,input-type = <EV_KEY>;
+			linux,code = <KEY_BACK>;
 		};
 	};