diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 7919b5bf5..a2f16d064 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -610,6 +610,12 @@ properties:
           - const: netcube,nagami
           - const: allwinner,sun8i-t113s
 
+      - description: NetCube Systems Nagami Keypad Carrier Board
+        items:
+          - const: netcube,nagami-keypad-carrier
+          - const: netcube,nagami
+          - const: allwinner,sun8i-t113s
+
       - description: NextThing Co. CHIP
         items:
           - const: nextthing,chip