From patchwork Mon Nov 13 23:36:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13454598 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B6F723FB3F for ; Mon, 13 Nov 2023 23:36:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="OdgI0zWm" Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAA66173A for ; Mon, 13 Nov 2023 15:36:09 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id 38308e7fff4ca-2c595f5dc84so65419841fa.0 for ; Mon, 13 Nov 2023 15:36:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699918568; x=1700523368; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=lIz/GtmN1t9bIiyorUy96/+eOLVRUGVLvuVaAhEDkG8=; b=OdgI0zWmy9KTh8RatOScq/MmE9nEeSB7fThpWdc4w7s68S0HWOOS9Ufcyn87JiUFH3 30cMbwkZnE1h9RTkgP0NMjpbg/GZfSESdT9xhEWrwMYlGkvDQhm9cbYnDBYYbAMR0eBx QglxdpHS/iPrhyE0vNTHl6rgPlOga1UiyVz5nu5c3mhO/XHHhUFUdGlskuQ2NcffSYCb 0N1QESSM/K7CyOfi5b9GjrmVJS5wvuo9hdgKM96kuNRwp1YeyWgx5qOFHDe5u1efQBvz 2aIoaOuyQticBmGL4YbVKBhEfhKxRCQeEV7UG33g+W4/6Xppf8QHze1ZbXI8wIkt9jAa Vy6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699918568; x=1700523368; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lIz/GtmN1t9bIiyorUy96/+eOLVRUGVLvuVaAhEDkG8=; b=E44aJjm2vjoksLlhPe1HygAa5kuoiec6Ji+aaCHvZuksXQECTjSnwGqmlD/CczXSVg UjJYmwOGP7kULwVMZZLFsu4jEL9FEKOdc6Plky9C15tDlKYWsW+/TY76nSDCqvY+qrxI 4+Ag65cUtOUBcLdQ1CjUt02egZoUu+CyDIz/YLcwJCpWabK28VGZx86xj589qGWhrOpz /3LRUHrGmxk7m3R3yM6HZXC/Zjp0B0sT3Ts1avVktiF4fU9yDelb2zALE2f7Q1e18E5n brISi96wvoTa4YmgckaJ4FLcGnJgP0p4hsnLAnD4BzXE9kzXcQ5Qt3lz5u85tlOegnOR UC+w== X-Gm-Message-State: AOJu0YwJJimGFY9RI5oxeNFVoub+iX2K5daCMQiD2rEHfDDWeaEVkxTn XZDTIaIy0W6pIRPVFESMSSOlTw== X-Google-Smtp-Source: AGHT+IFxSldNF2UOlvgvflSNOcHswJutVDAUwO0Tw9t/H8g7uE54ZPrkfTELcjw4bqAhmaVslya7Cg== X-Received: by 2002:a2e:99ce:0:b0:2c3:e35d:13d with SMTP id l14-20020a2e99ce000000b002c3e35d013dmr183482ljj.5.1699918567898; Mon, 13 Nov 2023 15:36:07 -0800 (PST) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id 17-20020a2e0611000000b002b70a8478ddsm1202859ljg.44.2023.11.13.15.36.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 15:36:07 -0800 (PST) From: Linus Walleij Date: Tue, 14 Nov 2023 00:36:04 +0100 Subject: [PATCH net-next v8 9/9] dt-bindings: marvell: Add Marvell MV88E6060 DSA schema Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231114-marvell-88e6152-wan-led-v8-9-50688741691b@linaro.org> References: <20231114-marvell-88e6152-wan-led-v8-0-50688741691b@linaro.org> In-Reply-To: <20231114-marvell-88e6152-wan-led-v8-0-50688741691b@linaro.org> To: Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Russell King , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , =?utf-8?q?Marek_Beh=C3=BAn?= Cc: Christian Marangi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Linus Walleij , Vladimir Oltean , Rob Herring , Florian Fainelli X-Mailer: b4 0.12.4 X-Patchwork-Delegate: kuba@kernel.org The Marvell MV88E6060 is one of the oldest DSA switches from Marvell, and it has DT bindings used in the wild. Let's define them properly. It is different enough from the rest of the MV88E6xxx switches that it deserves its own binding. Reviewed-by: Andrew Lunn Reviewed-by: Vladimir Oltean Reviewed-by: Rob Herring Reviewed-by: Florian Fainelli Signed-off-by: Linus Walleij --- .../bindings/net/dsa/marvell,mv88e6060.yaml | 88 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 89 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml new file mode 100644 index 000000000000..4f1adf00431a --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6060.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell MV88E6060 DSA switch + +maintainers: + - Andrew Lunn + +description: + The Marvell MV88E6060 switch has been produced and sold by Marvell + since at least 2008. The switch has one pin ADDR4 that controls the + MDIO address of the switch to be 0x10 or 0x00, and on the MDIO bus + connected to the switch, the PHYs inside the switch appear as + independent devices on address 0x00-0x04 or 0x10-0x14, so in difference + from many other DSA switches this switch does not have an internal + MDIO bus for the PHY devices. + +properties: + compatible: + const: marvell,mv88e6060 + description: + The MV88E6060 is the oldest Marvell DSA switch product, and + as such a bit limited in features compared to later hardware. + + reg: + maxItems: 1 + + reset-gpios: + description: + GPIO to be used to reset the whole device + maxItems: 1 + +allOf: + - $ref: dsa.yaml#/$defs/ethernet-ports + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include + #include + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-switch@16 { + compatible = "marvell,mv88e6060"; + reg = <16>; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + ethernet-port@0 { + reg = <0>; + label = "lan1"; + }; + ethernet-port@1 { + reg = <1>; + label = "lan2"; + }; + ethernet-port@2 { + reg = <2>; + label = "lan3"; + }; + ethernet-port@3 { + reg = <3>; + label = "lan4"; + }; + ethernet-port@5 { + reg = <5>; + phy-mode = "rev-mii"; + ethernet = <ðc>; + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 1b4475254d27..4c933a2a56ad 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12625,6 +12625,7 @@ MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER M: Andrew Lunn L: netdev@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml F: Documentation/networking/devlink/mv88e6xxx.rst F: drivers/net/dsa/mv88e6xxx/