2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: GPL-2.0-or-later
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/aspeed,ast2600-mdio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ASPEED AST2600 MDIO Controller
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maintainers:
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- Andrew Jeffery <andrew@aj.id.au>
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description: |+
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The ASPEED AST2600 MDIO controller is the third iteration of ASPEED's MDIO
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bus register interface, this time also separating out the controller from the
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MAC.
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allOf:
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2023-10-24 12:59:35 +02:00
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- $ref: mdio.yaml#
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2023-08-30 17:31:07 +02:00
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properties:
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compatible:
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const: aspeed,ast2600-mdio
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reg:
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maxItems: 1
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description: The register range of the MDIO controller instance
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resets:
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maxItems: 1
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required:
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- compatible
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- reg
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- "#address-cells"
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- "#size-cells"
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/ast2600-clock.h>
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mdio0: mdio@1e650000 {
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compatible = "aspeed,ast2600-mdio";
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reg = <0x1e650000 0x8>;
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#address-cells = <1>;
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#size-cells = <0>;
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resets = <&syscon ASPEED_RESET_MII>;
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ethphy0: ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <0>;
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};
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};
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