[PATCH v2] spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support

From: Prabhakar

Date: Wed Nov 26 2025 - 08:16:40 EST


From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Document the RSPI controller on the Renesas RZ/V2N SoC. The block is
compatible with the RSPI implementation found on the RZ/V2H(P) family.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v1-v2:
- Added the item after enum for RZ/V2H and RZ/T2H as suggested by Geert.
- Updated the commit header to match with the subsystem naming conventions.
- Added Reviewed-by and Acked-by tags.
---
Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml
index be62fd0841aa..0253c04c28cb 100644
--- a/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml
+++ b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml
@@ -15,6 +15,9 @@ properties:
- enum:
- renesas,r9a09g057-rspi # RZ/V2H(P)
- renesas,r9a09g077-rspi # RZ/T2H
+ - items:
+ - const: renesas,r9a09g056-rspi # RZ/V2N
+ - const: renesas,r9a09g057-rspi
- items:
- const: renesas,r9a09g087-rspi # RZ/N2H
- const: renesas,r9a09g077-rspi # RZ/T2H
--
2.52.0