arch/arm/dts/ls1021a-tsn.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* Copyright 2016-2018 NXP Semiconductors
   3  * Copyright 2019 Vladimir Oltean <olteanv@gmail.com>
   4  */
   5
   6 /dts-v1/;
   7 #include "ls1021a.dtsi"
   8
   9 / {
  10         model = "NXP LS1021A-TSN Board";
  11
  12         aliases {
  13                 enet0-sgmii-phy = &sgmii_phy2;
  14                 enet1-sgmii-phy = &sgmii_phy1;
  15                 spi0 = &qspi;
  16                 spi1 = &dspi1;
  17         };
  18 };
  19
  20 &enet0 {
  21         tbi-handle = <&tbi0>;
  22         phy-handle = <&sgmii_phy2>;
  23         phy-mode = "sgmii";
  24         status = "okay";
  25 };
  26
  27 &enet1 {
  28         tbi-handle = <&tbi1>;
  29         phy-handle = <&sgmii_phy1>;
  30         phy-mode = "sgmii";
  31         status = "okay";
  32 };
  33
  34 &i2c0 {
  35         status = "okay";
  36 };
  37
  38 &mdio0 {
  39         /* AR8031 */
  40         sgmii_phy1: ethernet-phy@1 {
  41                 reg = <0x1>;
  42         };
  43
  44         /* AR8031 */
  45         sgmii_phy2: ethernet-phy@2 {
  46                 reg = <0x2>;
  47         };
  48
  49         /* SGMII PCS for enet0 */
  50         tbi0: tbi-phy@1f {
  51                 reg = <0x1f>;
  52                 device_type = "tbi-phy";
  53         };
  54 };
  55
  56 &mdio1 {
  57         /* SGMII PCS for enet1 */
  58         tbi1: tbi-phy@1f {
  59                 reg = <0x1f>;
  60                 device_type = "tbi-phy";
  61         };
  62 };
  63
  64 &qspi {
  65         bus-num = <0>;
  66         status = "okay";
  67
  68         flash@0 {
  69                 compatible = "spi-flash";
  70                 spi-max-frequency = <20000000>;
  71                 reg = <0>;
  72         };
  73 };
  74
  75 &uart0 {
  76         status = "okay";
  77 };