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

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Message-ID: <20251126131619.136605-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed, 26 Nov 2025 13:16:19 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>
Cc: linux-spi@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH v2] spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support

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

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@...renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
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