1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2016 Synopsys, Inc. (www.synopsys.com)
4 */
5
6 / {
7 compatible = "snps,arc";
8 #address-cells = <1>;
9 #size-cells = <1>;
10 chosen { };
11 aliases { };
12
13 cpus {
14 #address-cells = <1>;
15 #size-cells = <0>;
16
17 cpu@0 {
18 device_type = "cpu";
19 compatible = "snps,archs38";
20 reg = <0>;
21 clocks = <&core_clk>;
22 };
23 };
24
25 /* TIMER0 with interrupt for clockevent */
26 timer0 {
27 compatible = "snps,arc-timer";
28 interrupts = <16>;
29 interrupt-parent = <&core_intc>;
30 clocks = <&core_clk>;
31 };
32
33 /* 64-bit Local RTC: preferred clocksource for UP */
34 rtc {
35 compatible = "snps,archs-timer-rtc";
36 clocks = <&core_clk>;
37 };
38
39 /* TIMER1 for free running clocksource: Fallback if rtc not found */
40 timer1 {
41 compatible = "snps,arc-timer";
42 clocks = <&core_clk>;
43 };
44
45 memory {
46 device_type = "memory";
47 reg = <0x80000000 0x10000000>; /* 256M */
48 };
49 };
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