From patchwork Mon Oct 23 07:18:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13432443 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 EFC6F101CD for ; Mon, 23 Oct 2023 07:19:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="XBGE3orD" 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 B10D3D7A for ; Mon, 23 Oct 2023 00:19:16 -0700 (PDT) Received: by mail-lj1-x22b.google.com with SMTP id 38308e7fff4ca-2c518a1d83fso46652501fa.3 for ; Mon, 23 Oct 2023 00:19:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698045554; x=1698650354; 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=XBGE3orDkYGCRnROYC2ItWTwXtKU7waynHwyI3e5RKnZ713WYrwownzvts1SFp1eaq 2Hwwrtyo0t0YEJVSf9KUCSX3jPgnheDpDuL18d0GaZ3HnhoHVw8IGn3Dpgwm9lmBTWdd UX0/saPUl9GPPkzbhAgtUHMf49vzV2YB8QaokLG2oKisdLPfZA5JgY/JPKujLxn9okBB Xj/cNdg8yOq8YM8HClkR0hnYK6/VhjSsL9ofOjJzKZGqBlg8oW62PWLZZiKHoC3OWNfO WTRbj4IGJPEjQ6IIu1OyXI0a+p95Gvo1gNBhhhyzkt8YsRaoPyu70NuPQwXOen5wtdKB Vmsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698045554; x=1698650354; 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=m+zcbFs5uhrflmZj1nPwbPKQAb+p30Ex7TupBu765AkUVE+EobRM1J7cf66OQIASA6 nL/wX76iLiVMcUC3ct1oOrOgBWljd+Pk4RVuj98RjZu9ocVtRgbfuUxIoeC5W0/7/V8G ZyWj7qQagDWpZcxnGxzMbEwgPBGWAVj0K/m+dp9qfkYLM46/1jyWjrt04EyolW4RKpHs dpCX7nqIHQ+Hs6yQNR0JRRUGIrZ8vwR13yseGiVgfCgIlXNvvoTysqHgNpYt+qUCqOGL QUcD9GYxvqO8AKh1hEqpkapKLy4UFkhhuSTOy4YMvF00OtEy8hiYR4tbWxo2In2bxc9v 4IPw== X-Gm-Message-State: AOJu0YzaQ8w/cfJ8bbPeFb4XM+akfy8kdN+ci+GBAVFkC8eUmsA5bYQy 19Up9VNWSTYikF2C1fHylo+Z9Q== X-Google-Smtp-Source: AGHT+IFyR9pjQKtApff7NBytpKJ6G6eBrMw4j76oyESVgw9SxxMCqGOaLyBOAWJkZ4ODzm0UDxmoLQ== X-Received: by 2002:a19:550f:0:b0:507:bbbe:5287 with SMTP id n15-20020a19550f000000b00507bbbe5287mr5543058lfe.51.1698045554720; Mon, 23 Oct 2023 00:19:14 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id w15-20020a05651204cf00b00507a682c049sm1578727lfq.215.2023.10.23.00.19.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 00:19:14 -0700 (PDT) From: Linus Walleij Date: Mon, 23 Oct 2023 09:18:58 +0200 Subject: [PATCH net-next v5 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: <20231023-marvell-88e6152-wan-led-v5-7-0e82952015a7@linaro.org> References: <20231023-marvell-88e6152-wan-led-v5-0-0e82952015a7@linaro.org> In-Reply-To: <20231023-marvell-88e6152-wan-led-v5-0-0e82952015a7@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 , 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 --- .../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/