// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree fragment for LS1028A QDS board, serdes 7777 * * Copyright 2019 NXP * * Requires a LS1028A QDS board without lane B rework. * Requires a SCH-30841 card without lane A/C rewire and with a FW with muxing * disabled, plugged in slot 1. */ /dts-v1/; /plugin/; / { fragment@0 { target = <&mdio_slot1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; /* 4 ports on AQR412 */ slot1_sxgmii0: ethernet-phy@0 { reg = <0x0>; compatible = "ethernet-phy-ieee802.3-c45"; }; slot1_sxgmii1: ethernet-phy@1 { reg = <0x1>; compatible = "ethernet-phy-ieee802.3-c45"; }; slot1_sxgmii2: ethernet-phy@2 { reg = <0x2>; compatible = "ethernet-phy-ieee802.3-c45"; }; slot1_sxgmii3: ethernet-phy@3 { reg = <0x3>; compatible = "ethernet-phy-ieee802.3-c45"; }; }; }; fragment@1 { target = <&mscc_felix_ports>; __overlay__ { port@0 { status = "okay"; phy-handle = <&slot1_sxgmii0>; phy-mode = "2500base-x"; }; port@1 { status = "okay"; phy-handle = <&slot1_sxgmii1>; phy-mode = "2500base-x"; }; port@2 { status = "okay"; phy-handle = <&slot1_sxgmii2>; phy-mode = "2500base-x"; }; port@3 { status = "okay"; phy-handle = <&slot1_sxgmii3>; phy-mode = "2500base-x"; }; }; }; };