arch/arm/dts/zynq-zybo.dts

   1 /*
   2  * Digilent ZYBO board DTS
   3  *
   4  *  Copyright (C) 2011 - 2015 Xilinx
   5  *  Copyright (C) 2012 National Instruments Corp.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9 /dts-v1/;
  10 #include "zynq-7000.dtsi"
  11
  12 / {
  13         model = "Zynq ZYBO Development Board";
  14         compatible = "digilent,zynq-zybo", "xlnx,zynq-7000";
  15
  16         aliases {
  17                 ethernet0 = &gem0;
  18                 serial0 = &uart1;
  19         };
  20
  21         memory {
  22                 device_type = "memory";
  23                 reg = <0x0 0x20000000>;
  24         };
  25
  26         chosen {
  27                 bootargs = "earlyprintk";
  28                 stdout-path = "serial0:115200n8";
  29         };
  30
  31 };
  32
  33 &clkc {
  34         ps-clk-frequency = <50000000>;
  35 };
  36
  37 &gem0 {
  38         status = "okay";
  39         phy-mode = "rgmii-id";
  40         phy-handle = <&ethernet_phy>;
  41
  42         ethernet_phy: ethernet-phy@0 {
  43                 reg = <0>;
  44         };
  45 };
  46
  47 &sdhci0 {
  48         status = "okay";
  49 };
  50
  51 &uart1 {
  52         u-boot,dm-pre-reloc;
  53         status = "okay";
  54 };