From patchwork Tue Oct 24 13:20:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 13434478 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 7D5F92AB2E for ; Tue, 24 Oct 2023 13:20:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="IFf5k+VO" Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7EF6128 for ; Tue, 24 Oct 2023 06:20:40 -0700 (PDT) Received: by mail-lf1-x12b.google.com with SMTP id 2adb3069b0e04-507c8316abcso6030555e87.1 for ; Tue, 24 Oct 2023 06:20:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698153639; x=1698758439; 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=IpZ8b7O2cRe1OvuYy4CjSC9AKU1bWUMAZ3eqzNW29dM=; b=IFf5k+VOFbXindKp11L+8xfJZdZX8KIsLMPpYcuaPCeI3dS6gwGel/I8D4zfhUW+RT FtaSr05apHp1DC7bv2xr5THYhPQlLEbXLhXW+/jRJTdVpFWC4X3SfaNUQmg3VOu5NO9L e/uwwiw0vR2dw09qK2iEKLu4Sj7AV+JeStNcQNLslZljVMERi1haXCvmuWiosf4GeFkH DBaIyZeLeiK/kVopGzxFKX7b/ITfJPHRYyq+8RmVi1T6BDszdpK0ThsY/UUnr6m6qZNT XZOaqMMWzi5K2rmynEOVKvMTauceqqBWCEd8VOfP52EEwunntCfyemziFWkIexR0EKEl eLaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698153639; x=1698758439; 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=IpZ8b7O2cRe1OvuYy4CjSC9AKU1bWUMAZ3eqzNW29dM=; b=ibXcFYXb6dWMPolpAfM6v6me9Bk0T31NBydiglFWnynnjkVq9QTdMrcJM0Cpixc9SQ JvEi1jJwPPgH7G//Qo0D5UlBtdnfb6SGPgsYiq/Jyp07ggaBi6MKyZ1MCrhKoeFwgrEw BonEnsSMi1v6388CmH9Xq0kju3ChOUUa+KgyBt+AnZc024MuDAy6w0rSZnZ9VLsSO7RC f/+zMx56P35FCqJuu+WApvw2KG9VBza0Nh7JD73knveXH9++cj510FIm0r6cmtr71lW7 /O5e0blz87TmmVVG7uAOvQXMXUU0VLcce57ebpTzHeVaQjBgIvXyaxb32P9/75s8Hly6 IZsw== X-Gm-Message-State: AOJu0YwpOk6HMlrk+fK176vfKOYdhpnsxI3G/SFzbSfHWLHxGbe1ibii Ak5FXMGzt/hfuEzLIQVW+NxJpQ== X-Google-Smtp-Source: AGHT+IE42ZwxuiLGgEP6CY50vZPuTWFatHkn0sPZUAo9tit11mSOsxO/4Gi/5hxrfG8TnIW9Qz6dpw== X-Received: by 2002:ac2:4183:0:b0:507:9f51:acee with SMTP id z3-20020ac24183000000b005079f51aceemr7796503lfh.22.1698153638918; Tue, 24 Oct 2023 06:20:38 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id d5-20020a193845000000b00507ab956ab9sm2147365lfj.147.2023.10.24.06.20.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 06:20:38 -0700 (PDT) From: Linus Walleij Date: Tue, 24 Oct 2023 15:20:33 +0200 Subject: [PATCH net-next v7 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-v7-7-2869347697d1@linaro.org> References: <20231024-marvell-88e6152-wan-led-v7-0-2869347697d1@linaro.org> In-Reply-To: <20231024-marvell-88e6152-wan-led-v7-0-2869347697d1@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 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 Reviewed-by: Rob Herring Signed-off-by: Linus Walleij Reviewed-by: Florian Fainelli --- .../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/