[PATCH 5/6] devicetree: input: cypress,tt21000: add wakeup-source entry to documentation

[Maximilian Weigand]

The touchscreen can be used to wake up systems from sleep and therefore
the wakeup-source entry should be included in the documentation.

Signed-off-by: Maximilian Weigand <mweigand@xxxxxxxxxxxx>
Reviewed-by: Alistair Francis <alistair@xxxxxxxxxxxxx>
---
 .../devicetree/bindings/input/touchscreen/cypress,tt21000.yaml  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml b/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml
index a77203c78d6e..e2da13b7991d 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/cypress,tt21000.yaml
@@ -40,6 +40,8 @@ properties:
   linux,keycodes:
     description: EV_ABS specific event code generated by the axis.
 
+  wakeup-source: true
+
 patternProperties:
   "^button@[0-9]+$":
     type: object
-- 
2.39.2