diff --git a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
index 6b04c0451d41b8b1b9f96f1c52587e6315128c12..9fb87a648c1b221b0fec276689830ecadda85f33 100644
--- a/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
+++ b/Documentation/devicetree/bindings/serial/renesas,hscif.yaml
@@ -42,6 +42,7 @@ properties:
               - renesas,hscif-r8a774a1     # RZ/G2M
               - renesas,hscif-r8a774b1     # RZ/G2N
               - renesas,hscif-r8a774c0     # RZ/G2E
+              - renesas,hscif-r8a774e1     # RZ/G2H
               - renesas,hscif-r8a7795      # R-Car H3
               - renesas,hscif-r8a7796      # R-Car M3-W
               - renesas,hscif-r8a77961     # R-Car M3-W+