diff --git a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
index e84edcf8b332..ef27a789c08f 100644
--- a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
+++ b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
@@ -21,6 +21,7 @@ properties:
                                             # device
       - items:
           - enum:
+              - renesas,msiof-r8a7742       # RZ/G1H
               - renesas,msiof-r8a7743       # RZ/G1M
               - renesas,msiof-r8a7744       # RZ/G1N
               - renesas,msiof-r8a7745       # RZ/G1E