From patchwork Wed Oct 18 09:03:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13426715 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 C9D73CDB482 for ; Wed, 18 Oct 2023 09:04:49 +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=5V0m0ANwB3TMlxRuuMkFlLsqJhCG2Gearrszzyfyg0o=; b=GxwwFnMUrr36L0 vKBDrYs21tUXTAL3m/19/c9ucO2oKtWLyCFXqBi6lRsUhdUadByBAv8SbWq0RqxrUwtOJXwoMUUdf ouQKEu7JU92nahos1rNaw+eU5cVIX3hCaep7jW9GEEWsFxWeEuWNi5nqyUajKSKHg3M2At+pkFw1r UM3ttwxerd7WX8SI9BUqso1DTD2vyL0TO6nGLEoysczzwWF7sx8kQhLcw3WaXn64UktuRw787eCJA qU+qa2Gd4R4cM5iW+U1rBoSXPzE6vxRKAtzLgczWQv1AH7IWzgD3OwxmVbIzuc7b6o08yyw4n+g4A TRahxjw1XsPpxTahyg9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qt2Tb-00EE3f-2o; Wed, 18 Oct 2023 09:04:27 +0000 Received: from mail-lf1-x130.google.com ([2a00:1450:4864:20::130]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qt2T9-00EDka-19 for linux-arm-kernel@lists.infradead.org; Wed, 18 Oct 2023 09:04:01 +0000 Received: by mail-lf1-x130.google.com with SMTP id 2adb3069b0e04-507973f3b65so8127946e87.3 for ; Wed, 18 Oct 2023 02:03:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697619838; x=1698224638; 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=KAoLwGOze8wrOhHWHJbCc0YbKSQgR6L56yNHOLOvQxY=; b=FhcVqcUnyCUEH7ySK6jkQpC4oRm6ejKBBbNu1E6XbogyF+mMdJRj2Th79TZZOB+asX K7XzW40Ip3DbaBIN7cUlp7mrpUk1hMhJVuqmUVxxKbUnxmBrzxCvVBiXMDHoenRSTTSj LBnLoS8iPkO6UTuep2WObK7jJ8d5kQovOyF+k4Lgl3mKAKviTXYDETcnAncsbAJaSE+Y F9mqP8spty3MTnqEdhnM2piMqrSzgpLQcJwt94LDyL4j7ET9zpUfOimVaaf3B0hOJht2 lSyHy9ChH/oVUFfbUD65BN3pliwn8duJtIjdH1Ov/nk0CAhiRuZ++B3h6uZYExyLg2si Cocg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697619838; x=1698224638; 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=KAoLwGOze8wrOhHWHJbCc0YbKSQgR6L56yNHOLOvQxY=; b=k26WAA6N28nCeOkFtVIuLenPV1v6D/fDI9ebpN98vji8PG935sc/tIVmSZsk5mabWD MaBXYEhXyjHXhmNYf6FGwDbPPP7tJvdV/+0dfX6h6pGMS6S1n05xrK445x1M0AqFh8Iu m4kKAkBvgISi6x+DuDEVfJD2gKvzAC0wDZxbu8zhgAxT94Xm8cPvHfNTKccJ7ks3QCbJ PZtcT8DvZxCa6yU0so8cP3rVlaN3dkJkI7MRo10EzNf+BycFemk+lnxHhmZz3Aokqz55 xvPl8ZRQfUdy75EALlH7X/7x19Fo76HTaVdUF9zQKXwIteTU88WrIVtklIynohb4TcNp +AIw== X-Gm-Message-State: AOJu0Ywi0mjfD0HXXmBaollzMVPBwv4GJmUN0rYDn8i8uPWlWIeC0adj TBib7GtjrPadSh1zoQm1UJKiIw== X-Google-Smtp-Source: AGHT+IFywDCVE3gR9Ux7ZEHzkzY3P0TiOBmbo31y8MNAxSg0CIiSz1/kLuYvTQ7JGVxBY5mY6rQWoQ== X-Received: by 2002:a05:6512:304c:b0:507:8c55:39f9 with SMTP id b12-20020a056512304c00b005078c5539f9mr4283817lfb.49.1697619837993; Wed, 18 Oct 2023 02:03:57 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id w19-20020a05651234d300b005056fb1d6fbsm616595lfr.238.2023.10.18.02.03.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 02:03:57 -0700 (PDT) From: Linus Walleij Date: Wed, 18 Oct 2023 11:03:46 +0200 Subject: [PATCH net-next v4 7/7] dt-bindings: marvell: Add Marvell MV88E6060 DSA schema MIME-Version: 1.0 Message-Id: <20231018-marvell-88e6152-wan-led-v4-7-3ee0c67383be@linaro.org> References: <20231018-marvell-88e6152-wan-led-v4-0-3ee0c67383be@linaro.org> In-Reply-To: <20231018-marvell-88e6152-wan-led-v4-0-3ee0c67383be@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-20231018_020359_408708_6B01B2CB X-CRM114-Status: GOOD ( 19.33 ) 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 Reviewed-by: Andrew Lunn Reviewed-by: Vladimir Oltean --- .../bindings/net/dsa/marvell,mv88e6060.yaml | 90 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 91 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..787f328551f6 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml @@ -0,0 +1,90 @@ +# 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 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 + +$ref: dsa.yaml# + +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>; + + 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/