ARM: dts: imx28-apf28dev: add wakeup function to user button

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts
index 1e72b0d..7ac4f1a 100644 (file)
--- a/arch/arm/boot/dts/imx28-apf28dev.dts
+++ b/arch/arm/boot/dts/imx28-apf28dev.dts
@@ -225,6 +225,7 @@
                        label = "User button";
                        gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
                        linux,code = <0x100>;
+                       gpio-key,wakeup;
                };
        };
 };