ARM: dts: omap3-devkit8000: Add user button support

This patch links the user button to the BTN_EXTRA action.

Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@gmail.com>
[tony@atomide.com: added missing sign as noted by Anthoine]
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
index be2297116a14..540ae56b8671 100644
--- a/arch/arm/boot/dts/omap3-devkit8000.dts
+++ b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -7,6 +7,8 @@
  */
 /dts-v1/;
 
+#include <dt-bindings/input/input.h>
+
 #include "omap34xx.dtsi"
 / {
         model = "TimLL OMAP3 Devkit8000";
@@ -54,6 +56,17 @@
                         "MAINMIC", "Main Mic",
                         "Main Mic", "Mic Bias 1";
         };
+
+        gpio_keys {
+                compatible = "gpio-keys";
+
+                user {
+                        label = "user";
+                        gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+                        linux,code = <BTN_EXTRA>;
+                        gpio-key,wakeup;
+                };
+        };
 };
 
 &i2c1 {