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	#address-cells = <2>;
15	#size-cells = <2>;
16	interrupt-parent = <&core_intc>;
17
18	memory {
19		device_type = "memory";
20		/* CONFIG_LINUX_LINK_BASE needs to match low mem start */
21		reg = <0x0 0x80000000 0x0 0x20000000	/* 512 MB low mem */
22		       0x1 0x00000000 0x0 0x40000000>;	/* 1 GB highmem */
23	};
24
25	chosen {
26		bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
27	};
28
29	aliases {
30		serial0 = &arcuart0;
31	};
32
33	fpga {
34		compatible = "simple-bus";
35		#address-cells = <1>;
36		#size-cells = <1>;
37
38		/* only perip space at end of low mem accessible */
39		ranges = <0x80000000 0x0 0x80000000 0x80000000>;
40
41		core_intc: core-interrupt-controller {
42			compatible = "snps,archs-intc";
43			interrupt-controller;
44			#interrupt-cells = <1>;
45		};
46
47		arcuart0: serial@c0fc1000 {
48			compatible = "snps,arc-uart";
49			reg = <0xc0fc1000 0x100>;
50			interrupts = <24>;
51			clock-frequency = <80000000>;
52			current-speed = <115200>;
53			status = "okay";
54		};
55
56		arcpct0: pct {
57			compatible = "snps,archs-pct";
58			#interrupt-cells = <1>;
59			interrupts = <20>;
60		};
61	};
62};
63