arch/arm/dts/zynq-zc770-xm010.dts

   1 /*
   2  * Xilinx ZC770 XM010 board DTS
   3  *
   4  * Copyright (C) 2013 - 2015 Xilinx, Inc.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 /dts-v1/;
   9 #include "zynq-7000.dtsi"
  10
  11 / {
  12         compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
  13         model = "Xilinx Zynq";
  14
  15         aliases {
  16                 ethernet0 = &gem0;
  17                 i2c0 = &i2c0;
  18                 serial0 = &uart1;
  19                 spi0 = &qspi;
  20                 spi1 = &spi1;
  21         };
  22
  23         chosen {
  24                 bootargs = "root=/dev/ram rw earlyprintk";
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         memory {
  29                 device_type = "memory";
  30                 reg = <0x0 0x40000000>;
  31         };
  32
  33         usb_phy0: phy0 {
  34                 compatible = "usb-nop-xceiv";
  35                 #phy-cells = <0>;
  36         };
  37 };
  38
  39 &spi1 {
  40         status = "okay";
  41         num-cs = <4>;
  42         is-decoded-cs = <0>;
  43         flash@0 {
  44                 compatible = "sst25wf080";
  45                 reg = <1>;
  46                 spi-max-frequency = <1000000>;
  47                 #address-cells = <1>;
  48                 #size-cells = <1>;
  49                 partition@test {
  50                         label = "spi-flash";
  51                         reg = <0x0 0x100000>;
  52                 };
  53         };
  54 };
  55
  56 &qspi {
  57         status = "okay";
  58 };
  59
  60 &can0 {
  61         status = "okay";
  62 };
  63
  64 &gem0 {
  65         status = "okay";
  66         phy-mode = "rgmii-id";
  67         phy-handle = <&ethernet_phy>;
  68
  69         ethernet_phy: ethernet-phy@7 {
  70                 reg = <7>;
  71         };
  72 };
  73
  74 &i2c0 {
  75         status = "okay";
  76         clock-frequency = <400000>;
  77
  78         m24c02_eeprom@52 {
  79                 compatible = "at,24c02";
  80                 reg = <0x52>;
  81         };
  82
  83 };
  84
  85 &sdhci0 {
  86         status = "okay";
  87 };
  88
  89 &uart1 {
  90         u-boot,dm-pre-reloc;
  91         status = "okay";
  92 };
  93
  94 &usb0 {
  95         status = "okay";
  96         dr_mode = "host";
  97         usb-phy = <&usb_phy0>;
  98 };