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[v2] dt-bindings: display: renesas,rzg2l-du: Add support for RZ/V2N SoC

Message ID 20251023213350.681602-1-prabhakar.mahadev-lad.rj@bp.renesas.com
State New
Headers show
Series [v2] dt-bindings: display: renesas,rzg2l-du: Add support for RZ/V2N SoC | expand

Commit Message

Lad Prabhakar Oct. 23, 2025, 9:33 p.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@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@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v1->v2
- Added Reviewed-by and Acked-by tags.

v1: https://lore.kernel.org/all/20250609231905.511904-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
---
 .../devicetree/bindings/display/renesas,rzg2l-du.yaml          | 3 +++
 1 file changed, 3 insertions(+)
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Patch

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