| # SPDX-License-Identifier: GPL-2.0-or-later | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/net/aspeed,ast2600-mdio.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: ASPEED AST2600 MDIO Controller | |
| maintainers: | |
| - Andrew Jeffery <andrew@aj.id.au> | |
| description: |+ | |
| The ASPEED AST2600 MDIO controller is the third iteration of ASPEED's MDIO | |
| bus register interface, this time also separating out the controller from the | |
| MAC. | |
| allOf: | |
| - $ref: mdio.yaml# | |
| properties: | |
| compatible: | |
| oneOf: | |
| - const: aspeed,ast2600-mdio | |
| - items: | |
| - enum: | |
| - aspeed,ast2700-mdio | |
| - const: aspeed,ast2600-mdio | |
| reg: | |
| maxItems: 1 | |
| description: The register range of the MDIO controller instance | |
| resets: | |
| maxItems: 1 | |
| required: | |
| - compatible | |
| - reg | |
| - "#address-cells" | |
| - "#size-cells" | |
| unevaluatedProperties: false | |
| examples: | |
| - | | |
| #include <dt-bindings/clock/ast2600-clock.h> | |
| mdio0: mdio@1e650000 { | |
| compatible = "aspeed,ast2600-mdio"; | |
| reg = <0x1e650000 0x8>; | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| resets = <&syscon ASPEED_RESET_MII>; | |
| ethphy0: ethernet-phy@0 { | |
| compatible = "ethernet-phy-ieee802.3-c22"; | |
| reg = <0>; | |
| }; | |
| }; |