1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for AM62A7 SoC family in Quad core configuration
4 *
5 * TRM: https://www.ti.com/lit/zip/spruj16
6 *
7 * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
8 */
9
10/dts-v1/;
11
12#include "k3-am62a.dtsi"
13
14/ {
15	cpus {
16		#address-cells = <1>;
17		#size-cells = <0>;
18
19		cpu-map {
20			cluster0: cluster0 {
21				core0 {
22					cpu = <&cpu0>;
23				};
24
25				core1 {
26					cpu = <&cpu1>;
27				};
28
29				core2 {
30					cpu = <&cpu2>;
31				};
32
33				core3 {
34					cpu = <&cpu3>;
35				};
36			};
37		};
38
39		cpu0: cpu@0 {
40			compatible = "arm,cortex-a53";
41			reg = <0x000>;
42			device_type = "cpu";
43			enable-method = "psci";
44			i-cache-size = <0x8000>;
45			i-cache-line-size = <64>;
46			i-cache-sets = <256>;
47			d-cache-size = <0x8000>;
48			d-cache-line-size = <64>;
49			d-cache-sets = <128>;
50			next-level-cache = <&L2_0>;
51		};
52
53		cpu1: cpu@1 {
54			compatible = "arm,cortex-a53";
55			reg = <0x001>;
56			device_type = "cpu";
57			enable-method = "psci";
58			i-cache-size = <0x8000>;
59			i-cache-line-size = <64>;
60			i-cache-sets = <256>;
61			d-cache-size = <0x8000>;
62			d-cache-line-size = <64>;
63			d-cache-sets = <128>;
64			next-level-cache = <&L2_0>;
65		};
66
67		cpu2: cpu@2 {
68			compatible = "arm,cortex-a53";
69			reg = <0x002>;
70			device_type = "cpu";
71			enable-method = "psci";
72			i-cache-size = <0x8000>;
73			i-cache-line-size = <64>;
74			i-cache-sets = <256>;
75			d-cache-size = <0x8000>;
76			d-cache-line-size = <64>;
77			d-cache-sets = <128>;
78			next-level-cache = <&L2_0>;
79		};
80
81		cpu3: cpu@3 {
82			compatible = "arm,cortex-a53";
83			reg = <0x003>;
84			device_type = "cpu";
85			enable-method = "psci";
86			i-cache-size = <0x8000>;
87			i-cache-line-size = <64>;
88			i-cache-sets = <256>;
89			d-cache-size = <0x8000>;
90			d-cache-line-size = <64>;
91			d-cache-sets = <128>;
92			next-level-cache = <&L2_0>;
93		};
94	};
95
96	L2_0: l2-cache0 {
97		compatible = "cache";
98		cache-unified;
99		cache-level = <2>;
100		cache-size = <0x80000>;
101		cache-line-size = <64>;
102		cache-sets = <512>;
103	};
104};
105