diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
index 6687ab7203049a1a401d58a4b90435d828b7f18f..e558587ff88540e2ae3ae6127a9f0b39c0425fc0 100644
--- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
+++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
@@ -20,6 +20,7 @@ properties:
       - const: allwinner,sun7i-a20-sid
       - const: allwinner,sun8i-a83t-sid
       - const: allwinner,sun8i-h3-sid
+      - const: allwinner,sun20i-d1-sid
       - const: allwinner,sun50i-a64-sid
       - items:
           - const: allwinner,sun50i-a100-sid