1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
4 */
5
6 #include "amlogic-a4-common.dtsi"
7 #include <dt-bindings/power/amlogic,a4-pwrc.h>
8 / {
9 cpus {
10 #address-cells = <2>;
11 #size-cells = <0>;
12
13 cpu0: cpu@0 {
14 device_type = "cpu";
15 compatible = "arm,cortex-a53";
16 reg = <0x0 0x0>;
17 enable-method = "psci";
18 };
19
20 cpu1: cpu@1 {
21 device_type = "cpu";
22 compatible = "arm,cortex-a53";
23 reg = <0x0 0x1>;
24 enable-method = "psci";
25 };
26
27 cpu2: cpu@2 {
28 device_type = "cpu";
29 compatible = "arm,cortex-a53";
30 reg = <0x0 0x2>;
31 enable-method = "psci";
32 };
33
34 cpu3: cpu@3 {
35 device_type = "cpu";
36 compatible = "arm,cortex-a53";
37 reg = <0x0 0x3>;
38 enable-method = "psci";
39 };
40 };
41
42 sm: secure-monitor {
43 compatible = "amlogic,meson-gxbb-sm";
44
45 pwrc: power-controller {
46 compatible = "amlogic,a4-pwrc";
47 #power-domain-cells = <1>;
48 };
49 };
50 };
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