arch/arc/boot/dts/nsim_hs.dts

   1 /*
   2  * Copyright (C) 2014-15 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_hs";
  14         interrupt-parent = <&core_intc>;
  15
  16         chosen {
  17                 bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
  18         };
  19
  20         aliases {
  21                 serial0 = &arcuart0;
  22         };
  23
  24         fpga {
  25                 compatible = "simple-bus";
  26                 #address-cells = <1>;
  27                 #size-cells = <1>;
  28
  29                 /* child and parent address space 1:1 mapped */
  30                 ranges;
  31
  32                 core_intc: core-interrupt-controller {
  33                         compatible = "snps,archs-intc";
  34                         interrupt-controller;
  35                         #interrupt-cells = <1>;
  36                 };
  37
  38                 arcuart0: serial@c0fc1000 {
  39                         compatible = "snps,arc-uart";
  40                         reg = <0xc0fc1000 0x100>;
  41                         interrupts = <24>;
  42                         clock-frequency = <80000000>;
  43                         current-speed = <115200>;
  44                         status = "okay";
  45                 };
  46
  47                 arcpct0: pct {
  48                         compatible = "snps,archs-pct";
  49                         #interrupt-cells = <1>;
  50                         interrupts = <20>;
  51                 };
  52         };
  53 };