diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 7807ea6132589..50f08d8d22f69 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -599,6 +599,14 @@ properties:
           - const: netcube,kumquat
           - const: allwinner,sun8i-v3s
 
+      - description: NetCube Systems Nagami SoM based boards
+        items:
+          - enum:
+              - netcube,nagami-basic-carrier
+              - netcube,nagami-keypad-carrier
+          - const: netcube,nagami
+          - const: allwinner,sun8i-t113s
+
       - description: NextThing Co. CHIP
         items:
           - const: nextthing,chip