Add support for wakeup event action, this would allow the device to configure whether to be a wakeup source of system suspend. Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx> --- Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt index 92fb262..296a9cd 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -6,6 +6,7 @@ Required properties: - interrupts: touch controller interrupt - wakeup-gpios: the gpio pin to be used for waking up the controller and also used as irq pin +- wakeup-source: boolean, touch screen can wake-up the system Example: @@ -15,4 +16,5 @@ Example: interrupt-parent = <&gpio1>; interrupts = <9 2>; wakeup-gpios = <&gpio1 9 0>; + wakeup-source; }; -- 2.7.4
