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Mon, 14 Apr 2025 09:52:13 -0700 (PDT) Received: from iku.Home ([2a06:5906:61b:2d00:eb55:397c:6c6:e937]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39eae96407esm11619295f8f.17.2025.04.14.09.52.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Apr 2025 09:52:12 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Yoshihiro Shimoda , linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Lad Prabhakar Subject: [PATCH] dt-bindings: usb: renesas,usbhs: Add RZ/V2H(P) SoC support Date: Mon, 14 Apr 2025 17:52:01 +0100 Message-ID: <20250414165201.362262-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Lad Prabhakar Document the Renesas USBHS controller found on the Renesas RZ/V2H(P) SoC. The USBHS block on RZ/V2H(P) is functionally identical to the one on the RZ/G2L family, so no driver changes are needed. The existing "renesas,rzg2l-usbhs" fallback compatible will continue to be used for handling this IP. In addition, update the schema validation logic by replacing the enum list of SoC-specific compatibles with a const "renesas,rzg2l-usbhs" as all listed SoCs share identical USBHS hardware and already include the fallback compatible. This will help to simplify the schema and avoid redundancy. Signed-off-by: Lad Prabhakar Acked-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/usb/renesas,usbhs.yaml | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml index 980f325341d4..6f4d41ba6ca7 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -27,6 +27,7 @@ properties: - renesas,usbhs-r9a07g044 # RZ/G2{L,LC} - renesas,usbhs-r9a07g054 # RZ/V2L - renesas,usbhs-r9a08g045 # RZ/G3S + - renesas,usbhs-r9a09g057 # RZ/V2H(P) - const: renesas,rzg2l-usbhs - items: @@ -127,11 +128,7 @@ allOf: properties: compatible: contains: - enum: - - renesas,usbhs-r9a07g043 - - renesas,usbhs-r9a07g044 - - renesas,usbhs-r9a07g054 - - renesas,usbhs-r9a08g045 + const: renesas,rzg2l-usbhs then: properties: interrupts: