# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/net/actions,owl-emac.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Actions Semi Owl SoCs Ethernet MAC Controller maintainers: - Cristian Ciocaltea description: | This Ethernet MAC is used on the Owl family of SoCs from Actions Semi. It provides the RMII and SMII interfaces and is compliant with the IEEE 802.3 CSMA/CD standard, supporting both half-duplex and full-duplex operation modes at 10/100 Mb/s data transfer rates. allOf: - $ref: "ethernet-controller.yaml#" properties: compatible: oneOf: - const: actions,owl-emac - items: - enum: - actions,s500-emac - const: actions,owl-emac reg: maxItems: 1 interrupts: maxItems: 1 clocks: minItems: 2 maxItems: 2 clock-names: additionalItems: false items: - const: eth - const: rmii resets: maxItems: 1 actions,ethcfg: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the device containing custom config. required: - compatible - reg - interrupts - clocks - clock-names - resets - phy-mode - phy-handle unevaluatedProperties: false examples: - | #include #include #include ethernet@b0310000 { compatible = "actions,s500-emac", "actions,owl-emac"; reg = <0xb0310000 0x10000>; interrupts = ; clocks = <&cmu 59 /*CLK_ETHERNET*/>, <&cmu CLK_RMII_REF>; clock-names = "eth", "rmii"; resets = <&cmu RESET_ETHERNET>; phy-mode = "rmii"; phy-handle = <ð_phy>; mdio { #address-cells = <1>; #size-cells = <0>; eth_phy: ethernet-phy@3 { reg = <0x3>; interrupt-parent = <&sirq>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; }; }; };