arch/arc/boot/dts/nsim_700.dts

   1 /*
   2  * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 /include/ "skeleton.dtsi"
  11
  12 / {
  13         compatible = "snps,nsim";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16         interrupt-parent = <&core_intc>;
  17
  18         chosen {
  19                 bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
  20         };
  21
  22         aliases {
  23                 serial0 = &arcuart0;
  24         };
  25
  26         fpga {
  27                 compatible = "simple-bus";
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30
  31                 /* child and parent address space 1:1 mapped */
  32                 ranges;
  33
  34                 core_clk: core_clk {
  35                         #clock-cells = <0>;
  36                         compatible = "fixed-clock";
  37                         clock-frequency = <80000000>;
  38                 };
  39
  40                 core_intc: interrupt-controller {
  41                         compatible = "snps,arc700-intc";
  42                         interrupt-controller;
  43                         #interrupt-cells = <1>;
  44                 };
  45
  46                 arcuart0: serial@c0fc1000 {
  47                         compatible = "snps,arc-uart";
  48                         reg = <0xc0fc1000 0x100>;
  49                         interrupts = <5>;
  50                         clock-frequency = <80000000>;
  51                         current-speed = <115200>;
  52                         status = "okay";
  53                 };
  54
  55                 ethernet@c0fc2000 {
  56                         compatible = "snps,arc-emac";
  57                         reg = <0xc0fc2000 0x3c>;
  58                         interrupts = <6>;
  59                         mac-address = [ 00 11 22 33 44 55 ];
  60                         clock-frequency = <80000000>;
  61                         max-speed = <100>;
  62                         phy = <&phy0>;
  63
  64                         #address-cells = <1>;
  65                         #size-cells = <0>;
  66                         phy0: ethernet-phy@0 {
  67                                 reg = <1>;
  68                         };
  69                 };
  70
  71                 arcpmu0: pmu {
  72                         compatible = "snps,arc700-pct";
  73                 };
  74         };
  75 };