[PATCH] dt-bindings: mmc: renesas,sdhi: Document R-Car S4-8 and generic Gen4 support

[Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>]

Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
index 9ac4986988c5..b46a90eb2063 100644
--- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
@@ -61,6 +61,10 @@ properties:
               - renesas,sdhi-r9a07g044 # RZ/G2{L,LC}
               - renesas,sdhi-r9a07g054 # RZ/V2L
           - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2
+      - items:
+          - enum:
+              - renesas,sdhi-r8a779f0  # R-Car S4-8
+          - const: renesas,rcar-gen4-sdhi # R-Car Gen4
 
   reg:
     maxItems: 1
-- 
2.35.1