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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,orion-mdio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MDIO Ethernet Controller interface
+
+maintainers:
+ - Andrew Lunn <andrew@lunn.ch>
+
+description: |
+ The Ethernet controllers of the Marvel Kirkwood, Dove, Orion5x, MV78xx0,
+ Armada 370, Armada XP, Armada 7k and Armada 8k have an identical unit that
+ provides an interface with the MDIO bus. Additionally, Armada 7k and Armada
+ 8k has a second unit which provides an interface with the xMDIO bus. This
+ driver handles these interfaces.
+
+allOf:
+ - $ref: "mdio.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - marvell,orion-mdio
+ - marvell,xmdio
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ mdio@d0072004 {
+ compatible = "marvell,orion-mdio";
+ reg = <0xd0072004 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <30>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };