From patchwork Mon Oct 16 09:12:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13422802 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6110ECDB465 for ; Mon, 16 Oct 2023 09:13:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=c6vUXMd31R/blTTfgQ4qhtHzAgid8qYxTPd4N29CAxE=; b=FeLZ9GK10Ty2Yw o5NTp1FkMPBiF8W8HXxldiZ3VQg2Hgd5OoSnKzIkpngh1G/UuzebeRHW76ayBOhwBRm88MqNzjoao G9lnD4UgBmEYvn+w635/G5+4X07B+E9EJ5aN6ZDeU6IjFwl1hoGODgkzWBfhj8WVDVpaMcxv/9MUc TZDK6qBesMHUhATBblep/bc1zU7pL5ibCzr3jrAOMGz6O6P9HLSWkzXPiWlqnnInmOGHcI7kU8bLi EbArqv7695v9aoTmhCL1JInDwIwSsb/Un3PCdGeE26z7iOnBeZeBzvdRlwJUkwgHhhjDDA192r8pd wnHPCcZMv05P3V5JBqJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qsJf8-008wnt-0w; Mon, 16 Oct 2023 09:13:22 +0000 Received: from mail-lf1-x129.google.com ([2a00:1450:4864:20::129]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qsJf0-008wfm-0p for linux-arm-kernel@lists.infradead.org; Mon, 16 Oct 2023 09:13:16 +0000 Received: by mail-lf1-x129.google.com with SMTP id 2adb3069b0e04-50797cf5b69so3584475e87.2 for ; Mon, 16 Oct 2023 02:12:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697447577; x=1698052377; darn=lists.infradead.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=foLlklZzbf/rl97C1z+LoU2FISNG4qswwP4hiHZTUHc=; b=om9BoN2UTso4Lk3KqE2THCBww5KNZ1KAGXm0OfwJQr4d+TOYNoVSY7HU3PYnCsMzTc iPuG0Q0+Ml7wI/cjvbQPb8Ah8BYTmCCL4qVlKpRXxMA+V7IfbnszE50oih1Uuv6SEjuj TBlUqSkKQOdnt7gRK9gKz8BFquapLC+PWCL+ZllryWZnmEii76Zfge47juzaQCq0SPqO L/r+HTdGIozKTf9urYKCbHUH0BE8G1YnQYrCAEQXo/xqgfixy8Ja0zifrAYH5b2kWeee yaXXGrbuUg/R3M1jA68iDD+1LpuYpWnV24rm2hfQ3PJS8BhXreZFS/QBjB0Cz2Aq405n pqnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697447577; x=1698052377; 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=foLlklZzbf/rl97C1z+LoU2FISNG4qswwP4hiHZTUHc=; b=Zmf3nBlIfIxsYwDa8pH2I68Nh1YK+jvGhuBj5LQ5/QA9JDE85oCqinN7TAVEe0HMkt oRHnDMPvtxZYDtw9w6Ck9i/IGNy2CstncfKxfKGfk4yfLyIcDCik49mXwp3iZjwCs0yY 3Z18N6IXCrgpJIC10HqhrunfU+L87YojBCpRdi+7fhPTgvlyi3/sXTVuXTk+Hz0XvJVW 21wCGvpbD6mnpL+ORTK+5PMEYke10PNTQR4S+tRU83hHjlX0DShYq+WdZQ0YrM4AXUPE xJo1j9Epmj3fP1Jy0W4FGpjmgTVIwGM8w033dHA8s0dAOFKpE2eEheMEOo7kx8Go80Mn FWUw== X-Gm-Message-State: AOJu0YyMTv8m2ibpP2dLe+pEtddBioHaEJvLtDbSYdbT1emykS84msiF IdP9iwQtYJkDdhobGRCc+FM1dA== X-Google-Smtp-Source: AGHT+IG2GhFbq/EMk1PUmpZ8MUfeXX8qH7HWNL/Fj075OUu2vQo3TeP8g91KjGe733R2bDqtbRjm2w== X-Received: by 2002:a05:6512:324e:b0:503:7c0:ae96 with SMTP id c14-20020a056512324e00b0050307c0ae96mr26361366lfr.20.1697447577585; Mon, 16 Oct 2023 02:12:57 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id br34-20020a056512402200b005068e7a2e7dsm4160986lfb.77.2023.10.16.02.12.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 02:12:57 -0700 (PDT) From: Linus Walleij Date: Mon, 16 Oct 2023 11:12:55 +0200 Subject: [PATCH net-next v3 2/6] dt-bindings: marvell: Add Marvell MV88E6060 DSA schema MIME-Version: 1.0 Message-Id: <20231016-marvell-88e6152-wan-led-v3-2-38cd449dfb15@linaro.org> References: <20231016-marvell-88e6152-wan-led-v3-0-38cd449dfb15@linaro.org> In-Reply-To: <20231016-marvell-88e6152-wan-led-v3-0-38cd449dfb15@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 Cc: Christian Marangi , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Linus Walleij X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231016_021314_342004_209FF0A0 X-CRM114-Status: GOOD ( 18.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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. Signed-off-by: Linus Walleij --- .../bindings/net/dsa/marvell,mv88e6060.yaml | 105 +++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 106 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..01db7df1bab6 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml @@ -0,0 +1,105 @@ +# 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 2010. 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 PHY:s 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 + +$ref: dsa.yaml# + +patternProperties: + "^(ethernet-)?ports$": + type: object + patternProperties: + "^(ethernet-)?port@[0-9]+$": + type: object + description: Ethernet switch ports + + $ref: dsa-port.yaml# + + unevaluatedProperties: false + +oneOf: + - required: + - ports + - required: + - ethernet-ports + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include + #include + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch@16 { + compatible = "marvell,mv88e6060"; + reg = <16>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan1"; + }; + port@1 { + reg = <1>; + label = "lan2"; + }; + port@2 { + reg = <2>; + label = "lan3"; + }; + port@3 { + reg = <3>; + label = "lan4"; + }; + 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/