arm64: dts: imx8mq-librem5: make the volume buttons a wakeup source

They turn on the display currently so to be consistent, let's make them wake the system from suspend as well. Signed-off-by: Martin Kepplinger <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
matteopt · Apr 8, 2022 · a3b2fc4 · a3b2fc4
1 parent 5472b7d
commit a3b2fc4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -42,13 +42,15 @@
 			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
 			debounce-interval = <50>;
+			wakeup-source;
 		};
 
 		vol-up {
 			label = "VOL_UP";
 			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;
 			debounce-interval = <50>;
+			wakeup-source;
 		};
 	};