arch/arm/dts/ls1021a-pg-wcom-expu1.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Hitachi ABB Power Grids EXPU1 board device tree source
   4  *
   5  * Copyright 2020 Hitachi ABB Power Grids
   6  *
   7  * Copyright 2013-2015 Freescale Semiconductor, Inc.
   8  */
   9
  10 /dts-v1/;
  11 #include "ls1021a.dtsi"
  12
  13 / {
  14         model = "EXPU1 Service Unit for XMC and FOX";
  15
  16         aliases {
  17                 enet2-rgmii-debug-phy = &debug_phy;
  18         };
  19
  20         chosen {
  21                 stdout-path = &uart0;
  22         };
  23 };
  24
  25 &enet0 {
  26         status = "okay";
  27         tbi-handle = <&tbi0>;
  28         phy-connection-type = "sgmii";
  29         fixed-link {
  30                 speed = <1000>;
  31                 full-duplex;
  32         };
  33 };
  34
  35 &enet1 {
  36         status = "okay";
  37         tbi-handle = <&tbi1>;
  38         phy-connection-type = "sgmii";
  39         fixed-link {
  40                 speed = <1000>;
  41                 full-duplex;
  42         };
  43 };
  44
  45 &enet2 {
  46         phy-handle = <&debug_phy>;
  47         phy-connection-type = "rgmii-id";
  48         max-speed = <100>;
  49         status = "okay";
  50 };
  51
  52 &i2c0 {
  53         status = "okay";
  54 };
  55
  56 &dspi1 {
  57         bus-num = <0>;
  58         status = "okay";
  59         zl30343@0 {
  60                 compatible = "gen,spidev", "zarlink,zl30343";
  61                 reg = <0>;
  62                 spi-max-frequency = <8000000>;
  63         };
  64 };
  65
  66 &ifc {
  67         #address-cells = <2>;
  68         #size-cells = <1>;
  69         /* NOR Flash on board */
  70         ranges = <0x0 0x0 0x60000000 0x04000000>;
  71         status = "okay";
  72
  73         nor@0,0 {
  74                 #address-cells = <1>;
  75                 #size-cells = <1>;
  76                 compatible = "cfi-flash";
  77                 reg = <0x0 0x0 0x4000000>;
  78                 bank-width = <2>;
  79                 device-width = <1>;
  80
  81                 partition@0 {
  82                         label = "rcw";
  83                         reg = <0x0 0x20000>;
  84                         read-only;
  85                 };
  86                 partition@20000 {
  87                         label = "qe";
  88                         reg = <0x20000 0x20000>;
  89                 };
  90                 /* ZL30343 init data to be added here */
  91                 partition@40000 {
  92                         label = "envred";
  93                         reg = <0x40000 0x20000>;
  94                 };
  95                 partition@60000 {
  96                         label = "env";
  97                         reg = <0x60000 0x20000>;
  98                 };
  99                 partition@100000 {
 100                         label = "u-boot";
 101                         reg = <0x100000 0x100000>;
 102                 };
 103                 partition@200000 {
 104                         label = "ubi0";
 105                         reg = <0x200000 0x3E00000>;
 106                 };
 107         };
 108 };
 109
 110 &mdio0 {
 111         debug_phy: ethernet-phy@11 {
 112                 reg = <0x11>;
 113         };
 114
 115         tbi0: tbi-phy@0xb {
 116                 reg = <0xb>;
 117                 device_type = "tbi-phy";
 118         };
 119 };
 120
 121 &mdio1 {
 122         tbi1: tbi-phy@0xd {
 123                 reg = <0xd>;
 124                 device_type = "tbi-phy";
 125         };
 126 };
 127
 128 &uart0 {
 129         status = "okay";
 130 };