// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree fragment for LS1028A QDS board, serdes 85xx * * Copyright 2019 NXP * * Requires a LS1028A QDS board without lane B rework. * Requires a SCH-24801 card in slot 1. */ /dts-v1/; /plugin/; / { fragment@0 { target = <&mdio_slot1>; __overlay__ { #address-cells = <1>; #size-cells = <0>; /* VSC8234 */ slot1_sgmii0: ethernet-phy@1c { reg = <0x1c>; }; slot1_sgmii1: ethernet-phy@1d { reg = <0x1d>; }; slot1_sgmii2: ethernet-phy@1e { reg = <0x1e>; }; slot1_sgmii3: ethernet-phy@1f { reg = <0x1f>; }; }; }; fragment@1 { target = <&enetc_port0>; __overlay__ { phy-handle = <&slot1_sgmii0>; phy-mode = "sgmii"; }; }; fragment@2 { target = <&mscc_felix_ports>; __overlay__ { port@1 { status = "okay"; phy-handle = <&slot1_sgmii1>; phy-mode = "sgmii"; managed = "in-band-status"; }; port@2 { status = "okay"; phy-handle = <&slot1_sgmii2>; phy-mode = "sgmii"; managed = "in-band-status"; }; }; }; };