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,arc-angel4"; 14 clock-frequency = <80000000>; /* 80 MHZ */ 15 #address-cells = <1>; 16 #size-cells = <1>; 17 interrupt-parent = <&intc>; 18 19 chosen { 20 bootargs = "console=ttyARC0,115200n8"; 21 }; 22 23 aliases { 24 serial0 = &arcuart0; 25 }; 26 27 memory { 28 device_type = "memory"; 29 reg = <0x00000000 0x10000000>; /* 256M */ 30 }; 31 32 fpga { 33 compatible = "simple-bus"; 34 #address-cells = <1>; 35 #size-cells = <1>; 36 37 /* child and parent address space 1:1 mapped */ 38 ranges; 39 40 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}; 56