[PATCH 1/8] dt-bindings: input: fsl,scu-key: Document wakeup-source

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

The SCU Key controller can be used as a system wakeup source.

Document the 'wakeup-source' property.

This fixes the following schema warning:

system-controller: keys: 'wakeup-source' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/firmware/fsl,scu.yaml#

Cc: Dmitry Torokhov <dmitry.torokhov at gmail.com>
Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 Documentation/devicetree/bindings/input/fsl,scu-key.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
index e5a3c355ee1f..29921aab9d97 100644
--- a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
+++ b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml
@@ -24,6 +24,8 @@ properties:
   linux,keycodes:
     maxItems: 1
 
+  wakeup-source: true
+
 required:
   - compatible
   - linux,keycodes
-- 
2.34.1