94 lines
1.6 KiB
Plaintext
94 lines
1.6 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree fragment for LS1028A QDS board, serdes 85bb
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*
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* Copyright 2019 NXP
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*
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* Requires a LS1028A QDS board with lane B rework.
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* Requires a SCH-24801 card in slot 1 and a SCH-28021 card in slot 2.
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*/
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/dts-v1/;
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/plugin/;
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/ {
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fragment@0 {
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target = <&mdio_slot1>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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slot1_sgmii: ethernet-phy@1c {
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/* 1st port on VSC8234 */
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reg = <0x1c>;
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};
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};
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};
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fragment@1 {
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target = <&enetc_port0>;
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__overlay__ {
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phy-handle = <&slot1_sgmii>;
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phy-mode = "sgmii";
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};
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};
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fragment@2 {
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target = <&mdio_slot2>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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/* 4 ports on VSC8514 */
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slot2_qsgmii0: ethernet-phy@8 {
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reg = <0x8>;
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};
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slot2_qsgmii1: ethernet-phy@9 {
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reg = <0x9>;
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};
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slot2_qsgmii2: ethernet-phy@a {
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reg = <0xa>;
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};
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slot2_qsgmii3: ethernet-phy@b {
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reg = <0xb>;
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};
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};
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};
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fragment@3 {
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target = <&mscc_felix_ports>;
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__overlay__ {
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port@0 {
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status = "okay";
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phy-handle = <&slot2_qsgmii0>;
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phy-mode = "qsgmii";
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managed = "in-band-status";
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};
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port@1 {
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status = "okay";
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phy-handle = <&slot2_qsgmii1>;
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phy-mode = "qsgmii";
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managed = "in-band-status";
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};
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port@2 {
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status = "okay";
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phy-handle = <&slot2_qsgmii2>;
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phy-mode = "qsgmii";
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managed = "in-band-status";
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};
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port@3 {
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status = "okay";
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phy-handle = <&slot2_qsgmii3>;
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phy-mode = "qsgmii";
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managed = "in-band-status";
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};
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};
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};
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};
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