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