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