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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/net/qcom,ipq4019-mdio.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm IPQ40xx MDIO Controller maintainers: - Robert Marko <robert.marko@sartura.hr> properties: compatible: oneOf: - enum: - qcom,ipq4019-mdio - qcom,ipq5018-mdio - items: - enum: - qcom,ipq6018-mdio - qcom,ipq8074-mdio - const: qcom,ipq4019-mdio "#address-cells": const: 1 "#size-cells": const: 0 reg: minItems: 1 maxItems: 2 description: the first Address and length of the register set for the MDIO controller. the second Address and length of the register for ethernet LDO, this second address range is only required by the platform IPQ50xx. clocks: items: - description: MDIO clock source frequency fixed to 100MHZ clock-names: items: - const: gcc_mdio_ahb_clk required: - compatible - reg - "#address-cells" - "#size-cells" allOf: - $ref: mdio.yaml# - if: properties: compatible: contains: enum: - qcom,ipq5018-mdio - qcom,ipq6018-mdio - qcom,ipq8074-mdio then: required: - clocks - clock-names else: properties: clocks: false clock-names: false unevaluatedProperties: false examples: - | mdio@90000 { #address-cells = <1>; #size-cells = <0>; compatible = "qcom,ipq4019-mdio"; reg = <0x90000 0x64>; ethphy0: ethernet-phy@0 { reg = <0>; }; ethphy1: ethernet-phy@1 { reg = <1>; }; ethphy2: ethernet-phy@2 { reg = <2>; }; ethphy3: ethernet-phy@3 { reg = <3>; }; ethphy4: ethernet-phy@4 { reg = <4>; }; }; |