[PATCH v3 4/7] dt-bindings: input: matrix_keypad - add missing property

[Markus Burri <markus.burri@xxxxxx>]

The property is implemented in the driver but not described in dt-bindings.
Add missing property 'gpio-activelow' to DT schema.

Signed-off-by: Markus Burri <markus.burri@xxxxxx>

---
 .../devicetree/bindings/input/gpio-matrix-keypad.yaml          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
index 75975a1..b10da65 100644
--- a/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
+++ b/Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml
@@ -38,6 +38,9 @@ properties:
     type: boolean
     description: Do not enable autorepeat feature.
 
+  gpio-activelow:
+    type: boolean
+    description: The GPIOs are low active.
 
   debounce-delay-ms:
     description: Debounce interval in milliseconds.
-- 
2.39.5