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Mon, 22 Dec 2025 08:29:13 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:4dd:df38:7864:a996]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4324eaa08efsm23213962f8f.29.2025.12.22.08.29.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Dec 2025 08:29:12 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH] dt-bindings: serial: renesas,rsci: Document RZ/V2H(P) and RZ/V2N SoCs Date: Mon, 22 Dec 2025 16:29:09 +0000 Message-ID: <20251222162909.155279-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 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 the serial communication interface (RSCI) used on the Renesas RZ/V2H(P) (R9A09G057) and RZ/V2N (R9A09G056) SoCs. These SoCs integrate the same RSCI IP block as the RZ/G3E (R9A09G047), so the RZ/G3E compatible is used as a fallback for both. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/serial/renesas,rsci.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/renesas,rsci.yaml b/D= ocumentation/devicetree/bindings/serial/renesas,rsci.yaml index 1f8cee8171de..e059b14775eb 100644 --- a/Documentation/devicetree/bindings/serial/renesas,rsci.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,rsci.yaml @@ -17,6 +17,12 @@ properties: - renesas,r9a09g047-rsci # RZ/G3E - renesas,r9a09g077-rsci # RZ/T2H =20 + - items: + - enum: + - renesas,r9a09g056-rsci # RZ/V2N + - renesas,r9a09g057-rsci # RZ/V2H(P) + - const: renesas,r9a09g047-rsci + - items: - const: renesas,r9a09g087-rsci # RZ/N2H - const: renesas,r9a09g077-rsci # RZ/T2H --=20 2.52.0