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-rw-r--r--Documentation/devicetree/bindings/input/gpio-matrix-keypad.yaml4
1 files changed, 4 insertions, 0 deletions
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;
};