From a6e164ad1443410ba4b93a4dd9dfbedf8837692e Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan@agner.ch>
Date: Mon, 15 Sep 2014 14:42:38 +0200
Subject: ARM: dts: vf610-colibri: GPIO wakeup key

Enable GPIO wakeup key on Vybrid PAD 41 which is routed to the
Colibri default wakeup pin SO-DIMM 45.
---
 arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'arch/arm/boot/dts/vf-colibri-eval-v3.dtsi')

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 606753eb72c8..b960f642fad6 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -7,6 +7,8 @@
  * (at your option) any later version.
  */
 
+#include <dt-bindings/input/input.h>
+
 / {
 	chosen {
 		bootargs = "console=ttyLP0,115200";
@@ -45,6 +47,20 @@
 			vin-supply = <&sys_5v0_reg>;
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiokeys>;
+
+		power {
+			label = "Wake-Up";
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			gpio-key,wakeup;
+		};
+	};
 };
 
 &bl {
@@ -123,5 +139,11 @@
 				VF610_PAD_PTB21__GPIO_43	0x22ed
 			>;
 		};
+
+		pinctrl_gpiokeys: gpiokeys {
+			fsl,pins = <
+				VF610_PAD_PTB19__GPIO_41	0x219d
+			>;
+		};
 	};
 };
-- 
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