1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-or-later 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/net/aspeed,ast2600-mdio.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: ASPEED AST2600 MDIO Controller 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Andrew Jeffery <andrew@aj.id.au> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: |+ 13*4882a593Smuzhiyun The ASPEED AST2600 MDIO controller is the third iteration of ASPEED's MDIO 14*4882a593Smuzhiyun bus register interface, this time also separating out the controller from the 15*4882a593Smuzhiyun MAC. 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunallOf: 18*4882a593Smuzhiyun - $ref: "mdio.yaml#" 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunproperties: 21*4882a593Smuzhiyun compatible: 22*4882a593Smuzhiyun const: aspeed,ast2600-mdio 23*4882a593Smuzhiyun reg: 24*4882a593Smuzhiyun maxItems: 1 25*4882a593Smuzhiyun description: The register range of the MDIO controller instance 26*4882a593Smuzhiyun 27*4882a593Smuzhiyunrequired: 28*4882a593Smuzhiyun - compatible 29*4882a593Smuzhiyun - reg 30*4882a593Smuzhiyun - "#address-cells" 31*4882a593Smuzhiyun - "#size-cells" 32*4882a593Smuzhiyun 33*4882a593SmuzhiyununevaluatedProperties: false 34*4882a593Smuzhiyun 35*4882a593Smuzhiyunexamples: 36*4882a593Smuzhiyun - | 37*4882a593Smuzhiyun mdio0: mdio@1e650000 { 38*4882a593Smuzhiyun compatible = "aspeed,ast2600-mdio"; 39*4882a593Smuzhiyun reg = <0x1e650000 0x8>; 40*4882a593Smuzhiyun #address-cells = <1>; 41*4882a593Smuzhiyun #size-cells = <0>; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun ethphy0: ethernet-phy@0 { 44*4882a593Smuzhiyun compatible = "ethernet-phy-ieee802.3-c22"; 45*4882a593Smuzhiyun reg = <0>; 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun }; 48