dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs

The DMAC block on the RZ/G3E SoC is identical to the one found on the
RZ/V2H(P) SoC.

No driver changes are required, as `renesas,r9a09g057-dmac` will be used
as a fallback compatible string on the RZ/G3E SoC.

Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250801084825.471011-3-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
index 92b12762c4722c8de68952117f6cf12e6b5390f6..f891cfcc48c781941091781d2215c18b5a82df8c 100644 (file)
--- a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
@@ -21,6 +21,11 @@ properties:
               - renesas,r9a08g045-dmac # RZ/G3S
           - const: renesas,rz-dmac
 
+      - items:
+          - enum:
+              - renesas,r9a09g047-dmac # RZ/G3E
+          - const: renesas,r9a09g057-dmac
+
       - const: renesas,r9a09g057-dmac # RZ/V2H(P)
 
   reg: