diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
index bb9273ec2457..179e7842bf46 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
@@ -29,6 +29,7 @@ properties:
       - const: allwinner,sun55i-a523-nmi
       - items:
           - enum:
+              - allwinner,sun8i-b288-nmi
               - allwinner,sun8i-v3s-nmi
               - allwinner,sun50i-a100-nmi
               - allwinner,sun50i-h616-nmi