summaryrefslogtreecommitdiff
path: root/arch/arm64/boot/dts/arm/juno.dts
blob: ffa05aeab3c72158630f9831fa2764f3dd900cc5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
/*
 * ARM Ltd. Juno Platform
 *
 * Copyright (c) 2013-2014 ARM Ltd.
 *
 * This file is licensed under a dual GPLv2 or BSD license.
 */

/dts-v1/;

#include <dt-bindings/interrupt-controller/arm-gic.h>

/ {
	model = "ARM Juno development board (r0)";
	compatible = "arm,juno", "arm,vexpress";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		serial0 = &soc_uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	psci {
		compatible = "arm,psci-0.2";
		method = "smc";
	};

	cpus {
		#address-cells = <2>;
		#size-cells = <0>;

		A57_0: cpu@0 {
			compatible = "arm,cortex-a57","arm,armv8";
			reg = <0x0 0x0>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A57_L2>;
		};

		A57_1: cpu@1 {
			compatible = "arm,cortex-a57","arm,armv8";
			reg = <0x0 0x1>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A57_L2>;
		};

		A53_0: cpu@100 {
			compatible = "arm,cortex-a53","arm,armv8";
			reg = <0x0 0x100>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A53_L2>;
		};

		A53_1: cpu@101 {
			compatible = "arm,cortex-a53","arm,armv8";
			reg = <0x0 0x101>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A53_L2>;
		};

		A53_2: cpu@102 {
			compatible = "arm,cortex-a53","arm,armv8";
			reg = <0x0 0x102>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A53_L2>;
		};

		A53_3: cpu@103 {
			compatible = "arm,cortex-a53","arm,armv8";
			reg = <0x0 0x103>;
			device_type = "cpu";
			enable-method = "psci";
			next-level-cache = <&A53_L2>;
		};

		A57_L2: l2-cache0 {
			compatible = "cache";
		};

		A53_L2: l2-cache1 {
			compatible = "cache";
		};
	};

	pmu_a57 {
		compatible = "arm,cortex-a57-pmu";
		interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&A57_0>,
				     <&A57_1>;
	};

	pmu_a53 {
		compatible = "arm,cortex-a53-pmu";
		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&A53_0>,
				     <&A53_1>,
				     <&A53_2>,
				     <&A53_3>;
	};

	#include "juno-base.dtsi"
};