diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
index 5b42eec864f8..e4cdbf2202b9 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
@@ -19,6 +19,7 @@ properties:
           - renesas,r9a07g043-ssi  # RZ/G2UL and RZ/Five
           - renesas,r9a07g044-ssi  # RZ/G2{L,LC}
           - renesas,r9a07g054-ssi  # RZ/V2L
+          - renesas,r9a08g045-ssi  # RZ/G3S
       - const: renesas,rz-ssi
 
   reg: