From patchwork Tue Oct 24 09:24:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13434116 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 2CE1523749 for ; Tue, 24 Oct 2023 09:25:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="n8JqUsFL" Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44C6910DE for ; Tue, 24 Oct 2023 02:25:23 -0700 (PDT) Received: by mail-lj1-x22f.google.com with SMTP id 38308e7fff4ca-2b95d5ee18dso67241431fa.1 for ; Tue, 24 Oct 2023 02:25:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698139521; x=1698744321; 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=gq8DR5RNSIB2KF67rLQezzE4XvH4EK3ZE14X17dxVQY=; b=n8JqUsFLWsX074Z5/UddKvQucVkpiPdsZZwEQpCdLFiBjaon9jYWkdGsSe4+JYHz+k Yl/Bx2ItfAjppjZkCX8fH/y5lXv0uU5pRlbPl7DKNHLizrHaK2lRVCOBDAzMpllhZ4j1 PxrkO/4Lpr3LEl3pGh4/031pL5QpyXCSpQU9xikbdlYzacqZUGU35/2TQqVz+Xn7+l+q OLXSK2l2MGXO1UzQFqHEaI86Wmt9s5vuMGIt+ejimcCA2W4f3hj9n0ydfXvx/3GwZL2A gRwvoe1x3nGxrCaX9h7YH//CDoQdBBPzoJxR23uyg5mzpXS50L/NHQGhx5ZR8F8o9qbj DizQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698139521; x=1698744321; 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=gq8DR5RNSIB2KF67rLQezzE4XvH4EK3ZE14X17dxVQY=; b=vriJzayC+JccXCSprqHbxVNeWDLU806OzpDbOjEHB/N0jTtd+oC9qs2a5qolvm1cDk ugRjPL7JnTASc2Pkw4fdnGhXEy/LfZc8bbIN1jz/WJuwQuRw0259CKNvN4ej8gj0e5oP zHBpTl7moWqIIJ89fe9185/c/nRiNwTsHwqhUry0XdOqrbiHprhJ6aQ3P4t1UGTY2erI MLkcsUrjLoJ1HG/OWFBZ7RYPXvgAWiG/KRPbNqbfp7UiLHBjMOq1VK/3OCnaXaruKoCS fxQ1iVu24gxALvWbLXUQhURWPwMQbKAXomSiDRXxaT+DqWZNDMJP4ZU+YTQ0y5Uw7mxm Ljsg== X-Gm-Message-State: AOJu0Yzw8WFTnFSmLmrXvOoQhqPpUxp5NWWNioTNg1DzAjIyzDAd7mtT wwTZ0CMXoCoST2cqpSsIrLvVzQ== X-Google-Smtp-Source: AGHT+IEIhC6s4qaYOcpgX69fgLjVbeZMZtyqNsr+z/kssL6+1spHtfLuGDSIOIpJm16Vb9DA7ug1/g== X-Received: by 2002:a05:6512:3e0d:b0:4ff:b830:4b6b with SMTP id i13-20020a0565123e0d00b004ffb8304b6bmr10696309lfv.14.1698139521131; Tue, 24 Oct 2023 02:25:21 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id c12-20020ac25f6c000000b004fbc82dd1a5sm2060246lfc.13.2023.10.24.02.25.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 02:25:20 -0700 (PDT) From: Linus Walleij Date: Tue, 24 Oct 2023 11:24:59 +0200 Subject: [PATCH net-next v6 7/7] 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: <20231024-marvell-88e6152-wan-led-v6-7-993ab0949344@linaro.org> References: <20231024-marvell-88e6152-wan-led-v6-0-993ab0949344@linaro.org> In-Reply-To: <20231024-marvell-88e6152-wan-led-v6-0-993ab0949344@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 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 Signed-off-by: Linus Walleij Reviewed-by: Rob Herring --- .../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/