arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-13bb.dtso

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree fragment for LS1028A QDS board, serdes 13bb
   4  *
   5  * Copyright 2019-2021 NXP
   6  *
   7  * Requires a LS1028A QDS board with lane B rework.
   8  * Requires a SCH-30841 card with lane A of connector rewired to PHY lane C.
   9  * Set-up is a SCH-30842 card in slot 1 and SCH-30841 in slot 2.
  10  */
  11
  12 /dts-v1/;
  13 /plugin/;
  14
  15 &mdio_slot1 {
  16         #address-cells = <1>;
  17         #size-cells = <0>;
  18
  19         slot1_sgmii: ethernet-phy@2 {
  20                 /* AQR112 */
  21                 reg = <0x2>;
  22                 compatible = "ethernet-phy-ieee802.3-c45";
  23         };
  24 };
  25
  26 &enetc_port0 {
  27         phy-handle = <&slot1_sgmii>;
  28         phy-mode = "usxgmii";
  29         managed = "in-band-status";
  30         status = "okay";
  31 };
  32
  33 &mdio_slot2 {
  34         #address-cells = <1>;
  35         #size-cells = <0>;
  36
  37         /* 4 ports on AQR412 */
  38         slot2_qxgmii0: ethernet-phy@0 {
  39                 reg = <0x0>;
  40                 compatible = "ethernet-phy-ieee802.3-c45";
  41         };
  42
  43         slot2_qxgmii1: ethernet-phy@1 {
  44                 reg = <0x1>;
  45                 compatible = "ethernet-phy-ieee802.3-c45";
  46         };
  47
  48         slot2_qxgmii2: ethernet-phy@2 {
  49                 reg = <0x2>;
  50                 compatible = "ethernet-phy-ieee802.3-c45";
  51         };
  52
  53         slot2_qxgmii3: ethernet-phy@3 {
  54                 reg = <0x3>;
  55                 compatible = "ethernet-phy-ieee802.3-c45";
  56         };
  57 };
  58
  59 &mscc_felix_ports {
  60         port@0 {
  61                 status = "okay";
  62                 phy-handle = <&slot2_qxgmii0>;
  63                 phy-mode = "usxgmii";
  64                 managed = "in-band-status";
  65         };
  66
  67         port@1 {
  68                 status = "okay";
  69                 phy-handle = <&slot2_qxgmii1>;
  70                 phy-mode = "usxgmii";
  71                 managed = "in-band-status";
  72         };
  73
  74         port@2 {
  75                 status = "okay";
  76                 phy-handle = <&slot2_qxgmii2>;
  77                 phy-mode = "usxgmii";
  78                 managed = "in-band-status";
  79         };
  80
  81         port@3 {
  82                 status = "okay";
  83                 phy-handle = <&slot2_qxgmii3>;
  84                 phy-mode = "usxgmii";
  85                 managed = "in-band-status";
  86         };
  87 };
  88
  89 &mscc_felix {
  90         status = "okay";
  91 };