ARM: dts: am43xx-epos-evm: Add matrix keypad as wakeup source

Mark matrix-keypad as a wakeup source.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index 606b848d809f19933803d2aa091b0e6674a25bc9..9b8b132b04e11c2dfd06aec831d2aed1373eb048 100644 (file)
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -80,6 +80,7 @@
                pinctrl-names = "default", "sleep";
                pinctrl-0 = <&matrix_keypad_default>;
                pinctrl-1 = <&matrix_keypad_sleep>;
+               wakeup-source;
 
                row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH         /* Bank0, pin12 */
                             &gpio0 13 GPIO_ACTIVE_HIGH         /* Bank0, pin13 */