[PATCH] dt-bindings: input: matrix_keypad - add wakeup-source property

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

The driver recognizes standard "wakeup-source" property and there are
DTS files using it. Add the property to the binding.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202502280105.REZ29MVg-lkp@intel.com/
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 .../devicetree/bindings/input/gpio-matrix-keypad.yaml         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
index 73bb153ed241..ebfff9e42a36 100644
--- a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
+++ b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
@@ -68,6 +68,8 @@ properties:
       Drive inactive columns during scan,
       default is to turn inactive columns into inputs.
 
+  wakeup-source: true
+
 required:
   - compatible
   - row-gpios
@@ -96,4 +98,6 @@ examples:
                         0x0001006A
                         0x0101001C
                         0x0201006C>;
+
+        wakeup-source;
     };
-- 
2.48.1.711.g2feabab25a-goog


-- 
Dmitry