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796c2b35 LD |
1 | /* |
2 | * ARM Ltd. Juno Platform | |
3 | * | |
4 | * Copyright (c) 2015 ARM Ltd. | |
5 | * | |
6 | * This file is licensed under a dual GPLv2 or BSD license. | |
7 | */ | |
8 | ||
9 | /dts-v1/; | |
10 | ||
11 | #include <dt-bindings/interrupt-controller/arm-gic.h> | |
12 | ||
13 | / { | |
14 | model = "ARM Juno development board (r1)"; | |
15 | compatible = "arm,juno-r1", "arm,juno", "arm,vexpress"; | |
16 | interrupt-parent = <&gic>; | |
17 | #address-cells = <2>; | |
18 | #size-cells = <2>; | |
19 | ||
20 | aliases { | |
21 | serial0 = &soc_uart0; | |
22 | }; | |
23 | ||
24 | chosen { | |
25 | stdout-path = "serial0:115200n8"; | |
26 | }; | |
27 | ||
28 | psci { | |
29 | compatible = "arm,psci-0.2"; | |
30 | method = "smc"; | |
31 | }; | |
32 | ||
33 | cpus { | |
34 | #address-cells = <2>; | |
35 | #size-cells = <0>; | |
36 | ||
050c69e8 SH |
37 | cpu-map { |
38 | cluster0 { | |
39 | core0 { | |
40 | cpu = <&A57_0>; | |
41 | }; | |
42 | core1 { | |
43 | cpu = <&A57_1>; | |
44 | }; | |
45 | }; | |
46 | ||
47 | cluster1 { | |
48 | core0 { | |
49 | cpu = <&A53_0>; | |
50 | }; | |
51 | core1 { | |
52 | cpu = <&A53_1>; | |
53 | }; | |
54 | core2 { | |
55 | cpu = <&A53_2>; | |
56 | }; | |
57 | core3 { | |
58 | cpu = <&A53_3>; | |
59 | }; | |
60 | }; | |
61 | }; | |
62 | ||
796c2b35 LD |
63 | A57_0: cpu@0 { |
64 | compatible = "arm,cortex-a57","arm,armv8"; | |
65 | reg = <0x0 0x0>; | |
66 | device_type = "cpu"; | |
67 | enable-method = "psci"; | |
68 | next-level-cache = <&A57_L2>; | |
69 | }; | |
70 | ||
71 | A57_1: cpu@1 { | |
72 | compatible = "arm,cortex-a57","arm,armv8"; | |
73 | reg = <0x0 0x1>; | |
74 | device_type = "cpu"; | |
75 | enable-method = "psci"; | |
76 | next-level-cache = <&A57_L2>; | |
77 | }; | |
78 | ||
79 | A53_0: cpu@100 { | |
80 | compatible = "arm,cortex-a53","arm,armv8"; | |
81 | reg = <0x0 0x100>; | |
82 | device_type = "cpu"; | |
83 | enable-method = "psci"; | |
84 | next-level-cache = <&A53_L2>; | |
85 | }; | |
86 | ||
87 | A53_1: cpu@101 { | |
88 | compatible = "arm,cortex-a53","arm,armv8"; | |
89 | reg = <0x0 0x101>; | |
90 | device_type = "cpu"; | |
91 | enable-method = "psci"; | |
92 | next-level-cache = <&A53_L2>; | |
93 | }; | |
94 | ||
95 | A53_2: cpu@102 { | |
96 | compatible = "arm,cortex-a53","arm,armv8"; | |
97 | reg = <0x0 0x102>; | |
98 | device_type = "cpu"; | |
99 | enable-method = "psci"; | |
100 | next-level-cache = <&A53_L2>; | |
101 | }; | |
102 | ||
103 | A53_3: cpu@103 { | |
104 | compatible = "arm,cortex-a53","arm,armv8"; | |
105 | reg = <0x0 0x103>; | |
106 | device_type = "cpu"; | |
107 | enable-method = "psci"; | |
108 | next-level-cache = <&A53_L2>; | |
109 | }; | |
110 | ||
111 | A57_L2: l2-cache0 { | |
112 | compatible = "cache"; | |
113 | }; | |
114 | ||
115 | A53_L2: l2-cache1 { | |
116 | compatible = "cache"; | |
117 | }; | |
118 | }; | |
119 | ||
120 | pmu { | |
121 | compatible = "arm,armv8-pmuv3"; | |
122 | interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>, | |
123 | <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>, | |
124 | <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, | |
125 | <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, | |
126 | <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, | |
127 | <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; | |
128 | interrupt-affinity = <&A57_0>, | |
129 | <&A57_1>, | |
130 | <&A53_0>, | |
131 | <&A53_1>, | |
132 | <&A53_2>, | |
133 | <&A53_3>; | |
134 | }; | |
135 | ||
136 | #include "juno-base.dtsi" | |
137 | ||
138 | }; | |
139 | ||
140 | &memtimer { | |
141 | status = "okay"; | |
142 | }; |