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bh=83tifkcL7STtWqxT7Toe1m2iOWJK+NJCvD/bs0pj7pU=; b=F6AqitAXY7GqvhB6WwUKGInDSRurQnbIqph9a6q5c1ag8UlWRyWtlPkIxVOTvdGpWb 7sOrQPSgTbybK+FhqLUJwuJ4M4o5sUHp1vdmgxVouylubuZgxhavKdG74U+W/wBJEZVK Gj7IWgG5nh354D+1rrKsCw3MWex6JPHd5e1HuyYWfcob97TdPS9lbtDinv5N7BBj9ZMP bsujsb85VCoTjtPrGIz8rghc5FUrgMx+6uGmFEBnrPcMXsrzdmTFvC061HaKpPafYB1c 5s2agB8b8ICF2w3Dqj3eRJmerpW5wFbgJf3U35vZ+5hlOq3FwAHVZVQdFBswWo0DmoGO 8TGA== X-Gm-Message-State: AOJu0YzG3uB1P3z+j8/0oBwm/xceKrCoAgoblm0Pxe2FtplqD9dpz77m t7nEXS87mEj2aqCrhX6NjvoK8w== X-Google-Smtp-Source: AGHT+IHFr/VAVKK4SuDqlJGBmO5soHuX301jwXaHnqV1V+ZBJoGsixdCBVKtlESDOjoGWehemW8ulQ== X-Received: by 2002:a05:6512:1153:b0:4fb:7559:aea3 with SMTP id m19-20020a056512115300b004fb7559aea3mr30227904lfg.39.1697316698352; Sat, 14 Oct 2023 13:51:38 -0700 (PDT) Received: from [127.0.1.1] ([85.235.12.238]) by smtp.gmail.com with ESMTPSA id o17-20020ac24e91000000b004ff96c09b47sm49926lfr.260.2023.10.14.13.51.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Oct 2023 13:51:37 -0700 (PDT) From: Linus Walleij Date: Sat, 14 Oct 2023 22:51:33 +0200 Subject: [PATCH net-next v2 2/5] dt-bindings: marvell: Add Marvell MV88E6060 DSA schema Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231014-marvell-88e6152-wan-led-v2-2-7fca08b68849@linaro.org> References: <20231014-marvell-88e6152-wan-led-v2-0-7fca08b68849@linaro.org> In-Reply-To: <20231014-marvell-88e6152-wan-led-v2-0-7fca08b68849@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-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 | 106 +++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 107 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..74e546a8472c --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml @@ -0,0 +1,106 @@ +# 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 = "rgmii-id"; + ethernet = <ðc>; + label = "cpu"; + 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/