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 = &spi1;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";
  24                 linux,stdout-path = &uart1;
  25                 stdout-path = &uart1;
  26         };
  27
  28         memory@0 {
  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 &can0 {
  57         status = "okay";
  58 };
  59
  60 &gem0 {
  61         status = "okay";
  62         phy-mode = "rgmii-id";
  63         phy-handle = <&ethernet_phy>;
  64
  65         ethernet_phy: ethernet-phy@7 {
  66                 reg = <7>;
  67         };
  68 };
  69
  70 &i2c0 {
  71         status = "okay";
  72         clock-frequency = <400000>;
  73
  74         m24c02_eeprom@52 {
  75                 compatible = "at,24c02";
  76                 reg = <0x52>;
  77         };
  78
  79 };
  80
  81 &sdhci0 {
  82         status = "okay";
  83 };
  84
  85 &uart1 {
  86         status = "okay";
  87 };
  88
  89 &usb0 {
  90         status = "okay";
  91         dr_mode = "host";
  92         usb-phy = <&usb_phy0>;
  93 };