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[LTSI-3.14,633/894] ARM: shmobile: Add DTS gpio-keys support for SW2 on Lager

Message ID 1409209620-24487-634-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Aug. 28, 2014, 7:02 a.m. UTC 
From: Magnus Damm <damm@opensource.se>

Add DTS gpio-keys support for SW2 on the Lager board.
This makes the DT code match the legacy board code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit f7dcd382a8d6ce8c6da12786c8311e71e214290d)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790-lager.dts | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 539667b..422bb17 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -12,6 +12,7 @@ 
 /dts-v1/;
 #include "r8a7790.dtsi"
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 
 / {
 	model = "Lager";
@@ -36,6 +37,39 @@ 
 		#size-cells = <1>;
 	};
 
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		button@1 {
+			linux,code = <KEY_1>;
+			label = "SW2-1";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+		};
+		button@2 {
+			linux,code = <KEY_2>;
+			label = "SW2-2";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+			gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
+		};
+		button@3 {
+			linux,code = <KEY_3>;
+			label = "SW2-3";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+			gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
+		};
+		button@4 {
+			linux,code = <KEY_4>;
+			label = "SW2-4";
+			gpio-key,wakeup;
+			debounce-interval = <20>;
+			gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		led6 {