0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
0004 */
0005
0006 /*
0007 * Skeleton device tree; the bare minimum needed to boot; just include and
0008 * add a compatible value.
0009 */
0010
0011 / {
0012 compatible = "snps,arc";
0013 #address-cells = <1>;
0014 #size-cells = <1>;
0015 chosen { };
0016 aliases { };
0017
0018 cpus {
0019 #address-cells = <1>;
0020 #size-cells = <0>;
0021
0022 cpu@0 {
0023 device_type = "cpu";
0024 compatible = "snps,arc770d";
0025 reg = <0>;
0026 clocks = <&core_clk>;
0027 };
0028 };
0029
0030 /* TIMER0 with interrupt for clockevent */
0031 timer0 {
0032 compatible = "snps,arc-timer";
0033 interrupts = <3>;
0034 interrupt-parent = <&core_intc>;
0035 clocks = <&core_clk>;
0036 };
0037
0038 /* TIMER1 for free running clocksource */
0039 timer1 {
0040 compatible = "snps,arc-timer";
0041 clocks = <&core_clk>;
0042 };
0043
0044 memory {
0045 device_type = "memory";
0046 reg = <0x80000000 0x10000000>; /* 256M */
0047 };
0048 };
