[PATCH 1/2] dt-bindings: input: fsl,scu-key: add wakeup-source property

[Peng Fan (OSS)]

From: Peng Fan <peng.fan@xxxxxxx>

Add wakeup-source to indicate whether it could work to wakeup the system
from suspend mode.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
 Documentation/devicetree/bindings/input/fsl,scu-key.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
index e5a3c355ee1f..037d4aa7364f 100644
--- a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
+++ b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
@@ -24,6 +24,10 @@ properties:
   linux,keycodes:
     maxItems: 1
 
+  wakeup-source:
+    description: pwr key can be used as a wakeup source
+    type: boolean
+
 required:
   - compatible
   - linux,keycodes
-- 
2.37.1