target/linux/arc770/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         model = "Synopsys ARC770 nSIM simulator";
  14         compatible = "snps,nsim";
  15         clock-frequency = <80000000>;   /* 80 MHZ */
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18         interrupt-parent = <&intc>;
  19
  20         chosen {
  21                 bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
  22         };
  23
  24         aliases {
  25                 serial0 = &arcuart0;
  26         };
  27
  28         fpga {
  29                 compatible = "simple-bus";
  30                 #address-cells = <1>;
  31                 #size-cells = <1>;
  32
  33                 /* child and parent address space 1:1 mapped */
  34                 ranges;
  35
  36                 intc: interrupt-controller {
  37                         compatible = "snps,arc700-intc";
  38                         interrupt-controller;
  39                         #interrupt-cells = <1>;
  40                 };
  41
  42                 arcuart0: serial@c0fc1000 {
  43                         compatible = "snps,arc-uart";
  44                         reg = <0xc0fc1000 0x100>;
  45                         interrupts = <5>;
  46                         clock-frequency = <80000000>;
  47                         current-speed = <115200>;
  48                         status = "okay";
  49                 };
  50
  51                 ethernet@c0fc2000 {
  52                         compatible = "snps,arc-emac";
  53                         reg = <0xc0fc2000 0x3c>;
  54                         interrupts = <6>;
  55                         mac-address = [ 00 11 22 33 44 55 ];
  56                         clock-frequency = <80000000>;
  57                         max-speed = <100>;
  58                         phy = <&phy0>;
  59
  60                         #address-cells = <1>;
  61                         #size-cells = <0>;
  62                         phy0: ethernet-phy@0 {
  63                                 reg = <1>;
  64                         };
  65                 };
  66
  67                 arcpmu0: pmu {
  68                         compatible = "snps,arc700-pct";
  69                 };
  70         };
  71 };