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: 13454606 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 D9739C4332F for ; Mon, 13 Nov 2023 23:36:49 +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=2+r1M/AXa1VCpJnYCCRIKlB0qicfIC5VmJ3JSI1TOSE=; b=y7fPa/i0zF7ep2 X3T8+AZLj7YnVHzG3tIIG4+e/VDhrY84+eDPebLBMKtfAB1cODjzE/iLxMrWiJvvV7Q4EAdqn6kHl wdKQ7dQoUzZKhhZoCg1ubwHNnG96azUhv7IMQTrFzPKBgSEg7evH6vb64vDJVwRVrxfRZSiU9jh2M gl06wXoRXtOkRWBX9DcpvPdrc39knPqQ0ZmWIg533nZXc6bfP9sJ/SUGaeWz2U3PI76DeEQB4EHFG aE3pUoE4XaAeUvSpTO2RnVUkhF6KDRECyC3GOLpmHTZYL3jUxyvTwZHDfEygMhTOlq48MKVZUnkyq xmAkBvfQuD82oLM1v6ig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r2gTi-00EtfT-29; Mon, 13 Nov 2023 23:36:26 +0000 Received: from mail-lj1-x231.google.com ([2a00:1450:4864:20::231]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r2gTS-00EtRP-0o for linux-arm-kernel@lists.infradead.org; Mon, 13 Nov 2023 23:36:12 +0000 Received: by mail-lj1-x231.google.com with SMTP id 38308e7fff4ca-2c6cb4a79deso54775021fa.1 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=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=lIz/GtmN1t9bIiyorUy96/+eOLVRUGVLvuVaAhEDkG8=; b=kV+ZDxZ2V1UTDDaAWkInDNiVnlJh22DpVD7928qOXmaWZGW0bgUjXjOKy0hcH0uqmW br+glgHGJQQa3q3lw6cxEHRBrbfI4ghWZBt1eC/X36Aa9hilWNhknOBOfesadAhKE0/N U3SuNJEN6wW0D9bMP8e6JIZVltGunEM2yCeCJuG2/RdU9HsEno0vYn8FRwPRB+t4yv6/ Bf2KPFeumPaJHGL5iu5JSGu3We5qCCMN53nJtxcwut6OjEDLPhcrVjYkkJfjJTJB3l+U L0Zj0Cia1bX0xHL5Erd+k+imGA/1AjHD5pIoYY4fqH0w1KY79F4CESX7nMWeM1/cSBNt tfOQ== 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=RTnGqIq8k2hwTPyGDGv9j5g2Lpww2T5UOV8e+SYi2v8vHbxrT6ry6nt1LoJtqwqnNh dlnfu+mGo70n6DpjXoRjiG2qY/+0qQKSaiSdQo/ItV/a7cM438f3ozYWT7hSvlx5lA3z fx+eS3FWXa+fnbehG8ZH+/DpaQPpqgeAUlVDLd+2ueDMJ/DveYa/QTWgealsxLE5SCBW Akb1Ske6EQfAt5CpH0pQZpVvlWjbJA2SKWOcObTvgPT/XHUh+3D5aQbmvp46H555lqom LjJSimdK3nsgHiqsZxQShoF93OJNrZDIxJ6Z7kH1nvAgppQmIMk9cQbxdLn0yOSJ23lJ 6HVw== X-Gm-Message-State: AOJu0YyfAbegKWa1RplicEWOMGNzVw3RnFRy0ipJis/QhVyPCxpPj6CC 0McyCKKtObK5B2s1Rbb62ba6oQ== 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 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231113_153610_313507_2B0949E2 X-CRM114-Status: GOOD ( 19.17 ) 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. 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/