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Tue, 24 Jun 2025 10:16:09 -0700 (PDT) Received: from iku.example.org ([2a06:5906:61b:2d00:a522:16f6:ec97:d332]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a6e80f2a4csm2433515f8f.65.2025.06.24.10.16.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Jun 2025 10:16:08 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Krzysztof Kozlowski , Rob Herring , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Biju Das Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Fabrizio Castro , Lad Prabhakar Subject: [PATCH] dt-bindings: memory: renesas,rzg3e-xspi: Document RZ/V2H(P) and RZ/V2N support Date: Tue, 24 Jun 2025 18:16:05 +0100 Message-ID: <20250624171605.469724-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Document support for the Expanded Serial Peripheral Interface (xSPI) controller found on the Renesas RZ/V2H(P) (R9A09G057) and RZ/V2N (R9A09G056) SoCs. The xSPI hardware block on these SoCs is functionally identical to the one on the RZ/G3E (R9A09G047) SoC. Therefore, the existing driver can be reused without modification by using `renesas,r9a09g047-xspi` as a fallback compatible. Signed-off-by: Lad Prabhakar Acked-by: Rob Herring (Arm) Reviewed-by: Geert Uytterhoeven --- .../bindings/memory-controllers/renesas,rzg3e-xspi.yaml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,r= zg3e-xspi.yaml b/Documentation/devicetree/bindings/memory-controllers/renes= as,rzg3e-xspi.yaml index 2bfe63ec62dc..7a84f5bb7284 100644 --- a/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xs= pi.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xs= pi.yaml @@ -23,7 +23,14 @@ allOf: =20 properties: compatible: - const: renesas,r9a09g047-xspi # RZ/G3E + oneOf: + - const: renesas,r9a09g047-xspi # RZ/G3E + + - items: + - enum: + - renesas,r9a09g056-xspi # RZ/V2N + - renesas,r9a09g057-xspi # RZ/V2H(P) + - const: renesas,r9a09g047-xspi =20 reg: items: --=20 2.49.0