This patch adds a new property `google,custom-keyb-top-row` to the
device tree for the custom keyboard top row design.

Signed-off-by: Philip Chen <philipchen@chromium.org>
---

 .../devicetree/bindings/input/google,cros-ec-keyb.yaml     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
index 8e50c14a9d778..f105eae1cf445 100644
--- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
+++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
@@ -31,6 +31,13 @@ properties:
       if the EC does not have its own logic or hardware for this.
     type: boolean
 
+  google,custom-keyb-top-row:
+    $ref: '/schemas/types.yaml#/definitions/uint16-array'
+    description: |
+      An ordered u16 array containing the action keycode values of the function
+      keys, from left to right. Specified only when the board has a custom
+      design for the top row keys on the keyboard.
+
 required:
   - compatible
 
-- 
2.26.2