| # 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: |
| 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>; |
| }; |
| }; |
