ARM: dt: tegra: add the power gpio key to paz00 device tree

This adds the wakeup gpio which is connected to the embedded
controller to the device tree of paz00.

Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 22d12f312318..95c39c999788 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -79,4 +79,15 @@
         sdhci@c8000600 {
                 support-8bit;
         };
+
+        gpio-keys {
+                compatible = "gpio-keys";
+
+                power {
+                        label = "Power";
+                        gpios = <&gpio 79 1>; /* gpio PJ7, active low */
+                        linux,code = <116>; /* KEY_POWER */
+                        gpio-key,wakeup;
+                };
+        };
 };