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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>
+
+allOf:
+ - $ref: "mdio.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - qcom,ipq4019-mdio
+ - qcom,ipq5018-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:
+ maxItems: 1
+ description: |
+ MDIO clock source frequency fixed to 100MHZ, this clock should be specified
+ by the platform IPQ807x, IPQ60xx and IPQ50xx.
+
+required:
+ - compatible
+ - reg
+ - "#address-cells"
+ - "#size-cells"
+
+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>;
+ };
+ };