[PATCH 2/3] dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs

Tommaso Merciai
2025-08-01T08:49:00Z

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>
---
Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
index 92b12762c472..f891cfcc48c7 100644
--- 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:
--
2.43.0