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     1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Device Tree fragment for LS1028A QDS board, serdes 85xx
    4  *
    5  * Copyright 2019-2021 NXP
    6  *
    7  * Requires a LS1028A QDS board without lane B rework.
    8  * Requires a SCH-24801 card in slot 1.
    9  */
   10 
   11 /dts-v1/;
   12 /plugin/;
   13 
   14 &mdio_slot1 {
   15         #address-cells = <1>;
   16         #size-cells = <0>;
   17 
   18         /* VSC8234 */
   19         slot1_sgmii0: ethernet-phy@1c {
   20                 reg = <0x1c>;
   21         };
   22 
   23         slot1_sgmii1: ethernet-phy@1d {
   24                 reg = <0x1d>;
   25         };
   26 
   27         slot1_sgmii2: ethernet-phy@1e {
   28                 reg = <0x1e>;
   29         };
   30 
   31         slot1_sgmii3: ethernet-phy@1f {
   32                 reg = <0x1f>;
   33         };
   34 };
   35 
   36 &mscc_felix_ports {
   37         port@0 {
   38                 status = "okay";
   39                 phy-handle = <&slot1_sgmii0>;
   40                 phy-mode = "sgmii";
   41                 managed = "in-band-status";
   42         };
   43 
   44         port@1 {
   45                 status = "okay";
   46                 phy-handle = <&slot1_sgmii1>;
   47                 phy-mode = "sgmii";
   48                 managed = "in-band-status";
   49         };
   50 
   51         port@2 {
   52                 status = "okay";
   53                 phy-handle = <&slot1_sgmii2>;
   54                 phy-mode = "sgmii";
   55                 managed = "in-band-status";
   56         };
   57 
   58         port@3 {
   59                 status = "okay";
   60                 phy-handle = <&slot1_sgmii3>;
   61                 phy-mode = "sgmii";
   62                 managed = "in-band-status";
   63         };
   64 };
   65 
   66 &mscc_felix {
   67         status = "okay";
   68 };
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