[PATCH] dt-bindings: display: renesas, rzg2l-du: Add support for RZ/V2N SoC

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Document support for the DU IP found on the Renesas RZ/V2N (R9A09G056) SoC.
The DU IP is functionally identical to that on the RZ/V2H(P) SoC, so no
driver changes are needed. The existing `renesas,r9a09g057-du` compatible
will be used as a fallback for the RZ/V2N SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
---
 .../devicetree/bindings/display/renesas,rzg2l-du.yaml          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
index 1e32d14b6edb..2cc66dcef870 100644
--- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml
@@ -25,6 +25,9 @@ properties:
           - enum:
               - renesas,r9a07g054-du    # RZ/V2L
           - const: renesas,r9a07g044-du # RZ/G2L fallback
+      - items:
+          - const: renesas,r9a09g056-du # RZ/V2N
+          - const: renesas,r9a09g057-du # RZ/V2H(P) fallback
 
   reg:
     maxItems: 1
-- 
2.49.0