diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
index e6cc47844207..0ca9a622cce0 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
@@ -7,6 +7,7 @@ Required properties:
 		"renesas,sdhi-r7s9210" - SDHI IP on R7S9210 SoC
 		"renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC
 		"renesas,sdhi-r8a7740" - SDHI IP on R8A7740 SoC
+		"renesas,sdhi-r8a7742" - SDHI IP on R8A7742 SoC
 		"renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC
 		"renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC
 		"renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC