1 /* 1 /*
2 * ARM Ltd. Juno Platform 2 * ARM Ltd. Juno Platform
3 * 3 *
4 * Copyright (c) 2013-2014 ARM Ltd. 4 * Copyright (c) 2013-2014 ARM Ltd.
5 * 5 *
6 * This file is licensed under a dual GPLv2 or 6 * This file is licensed under a dual GPLv2 or BSD license.
7 */ 7 */
8 8
9 /dts-v1/; 9 /dts-v1/;
10 10
11 #include <dt-bindings/interrupt-controller/arm 11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/arm/coresight-cti-dt.h> 12 #include <dt-bindings/arm/coresight-cti-dt.h>
13 #include "juno-base.dtsi" 13 #include "juno-base.dtsi"
14 14
15 / { 15 / {
16 model = "ARM Juno development board (r 16 model = "ARM Juno development board (r0)";
17 compatible = "arm,juno", "arm,vexpress 17 compatible = "arm,juno", "arm,vexpress";
18 interrupt-parent = <&gic>; 18 interrupt-parent = <&gic>;
19 #address-cells = <2>; 19 #address-cells = <2>;
20 #size-cells = <2>; 20 #size-cells = <2>;
21 21
22 aliases { 22 aliases {
23 serial0 = &soc_uart0; 23 serial0 = &soc_uart0;
24 }; 24 };
25 25
26 chosen { 26 chosen {
27 stdout-path = "serial0:115200n 27 stdout-path = "serial0:115200n8";
28 }; 28 };
29 29
30 psci { 30 psci {
31 compatible = "arm,psci-0.2"; 31 compatible = "arm,psci-0.2";
32 method = "smc"; 32 method = "smc";
33 }; 33 };
34 34
35 cpus { 35 cpus {
36 #address-cells = <2>; 36 #address-cells = <2>;
37 #size-cells = <0>; 37 #size-cells = <0>;
38 38
39 cpu-map { 39 cpu-map {
40 cluster0 { 40 cluster0 {
41 core0 { 41 core0 {
42 cpu = 42 cpu = <&A57_0>;
43 }; 43 };
44 core1 { 44 core1 {
45 cpu = 45 cpu = <&A57_1>;
46 }; 46 };
47 }; 47 };
48 48
49 cluster1 { 49 cluster1 {
50 core0 { 50 core0 {
51 cpu = 51 cpu = <&A53_0>;
52 }; 52 };
53 core1 { 53 core1 {
54 cpu = 54 cpu = <&A53_1>;
55 }; 55 };
56 core2 { 56 core2 {
57 cpu = 57 cpu = <&A53_2>;
58 }; 58 };
59 core3 { 59 core3 {
60 cpu = 60 cpu = <&A53_3>;
61 }; 61 };
62 }; 62 };
63 }; 63 };
64 64
65 idle-states { 65 idle-states {
66 entry-method = "psci"; 66 entry-method = "psci";
67 67
68 CPU_SLEEP_0: cpu-sleep 68 CPU_SLEEP_0: cpu-sleep-0 {
69 compatible = " 69 compatible = "arm,idle-state";
70 arm,psci-suspe 70 arm,psci-suspend-param = <0x0010000>;
71 local-timer-st 71 local-timer-stop;
72 entry-latency- 72 entry-latency-us = <300>;
73 exit-latency-u 73 exit-latency-us = <1200>;
74 min-residency- 74 min-residency-us = <2000>;
75 }; 75 };
76 76
77 CLUSTER_SLEEP_0: clust 77 CLUSTER_SLEEP_0: cluster-sleep-0 {
78 compatible = " 78 compatible = "arm,idle-state";
79 arm,psci-suspe 79 arm,psci-suspend-param = <0x1010000>;
80 local-timer-st 80 local-timer-stop;
81 entry-latency- 81 entry-latency-us = <400>;
82 exit-latency-u 82 exit-latency-us = <1200>;
83 min-residency- 83 min-residency-us = <2500>;
84 }; 84 };
85 }; 85 };
86 86
87 A57_0: cpu@0 { 87 A57_0: cpu@0 {
88 compatible = "arm,cort 88 compatible = "arm,cortex-a57";
89 reg = <0x0 0x0>; 89 reg = <0x0 0x0>;
90 device_type = "cpu"; 90 device_type = "cpu";
91 enable-method = "psci" 91 enable-method = "psci";
92 i-cache-size = <0xc000 92 i-cache-size = <0xc000>;
93 i-cache-line-size = <6 93 i-cache-line-size = <64>;
94 i-cache-sets = <256>; 94 i-cache-sets = <256>;
95 d-cache-size = <0x8000 95 d-cache-size = <0x8000>;
96 d-cache-line-size = <6 96 d-cache-line-size = <64>;
97 d-cache-sets = <256>; 97 d-cache-sets = <256>;
98 next-level-cache = <&A 98 next-level-cache = <&A57_L2>;
99 clocks = <&scpi_dvfs 0 99 clocks = <&scpi_dvfs 0>;
100 cpu-idle-states = <&CP 100 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
101 capacity-dmips-mhz = < 101 capacity-dmips-mhz = <1024>;
102 dynamic-power-coeffici 102 dynamic-power-coefficient = <530>;
103 }; 103 };
104 104
105 A57_1: cpu@1 { 105 A57_1: cpu@1 {
106 compatible = "arm,cort 106 compatible = "arm,cortex-a57";
107 reg = <0x0 0x1>; 107 reg = <0x0 0x1>;
108 device_type = "cpu"; 108 device_type = "cpu";
109 enable-method = "psci" 109 enable-method = "psci";
110 i-cache-size = <0xc000 110 i-cache-size = <0xc000>;
111 i-cache-line-size = <6 111 i-cache-line-size = <64>;
112 i-cache-sets = <256>; 112 i-cache-sets = <256>;
113 d-cache-size = <0x8000 113 d-cache-size = <0x8000>;
114 d-cache-line-size = <6 114 d-cache-line-size = <64>;
115 d-cache-sets = <256>; 115 d-cache-sets = <256>;
116 next-level-cache = <&A 116 next-level-cache = <&A57_L2>;
117 clocks = <&scpi_dvfs 0 117 clocks = <&scpi_dvfs 0>;
118 cpu-idle-states = <&CP 118 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
119 capacity-dmips-mhz = < 119 capacity-dmips-mhz = <1024>;
120 dynamic-power-coeffici 120 dynamic-power-coefficient = <530>;
121 }; 121 };
122 122
123 A53_0: cpu@100 { 123 A53_0: cpu@100 {
124 compatible = "arm,cort 124 compatible = "arm,cortex-a53";
125 reg = <0x0 0x100>; 125 reg = <0x0 0x100>;
126 device_type = "cpu"; 126 device_type = "cpu";
127 enable-method = "psci" 127 enable-method = "psci";
128 i-cache-size = <0x8000 128 i-cache-size = <0x8000>;
129 i-cache-line-size = <6 129 i-cache-line-size = <64>;
130 i-cache-sets = <256>; 130 i-cache-sets = <256>;
131 d-cache-size = <0x8000 131 d-cache-size = <0x8000>;
132 d-cache-line-size = <6 132 d-cache-line-size = <64>;
133 d-cache-sets = <128>; 133 d-cache-sets = <128>;
134 next-level-cache = <&A 134 next-level-cache = <&A53_L2>;
135 clocks = <&scpi_dvfs 1 135 clocks = <&scpi_dvfs 1>;
136 cpu-idle-states = <&CP 136 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
137 capacity-dmips-mhz = < 137 capacity-dmips-mhz = <578>;
138 dynamic-power-coeffici 138 dynamic-power-coefficient = <140>;
139 }; 139 };
140 140
141 A53_1: cpu@101 { 141 A53_1: cpu@101 {
142 compatible = "arm,cort 142 compatible = "arm,cortex-a53";
143 reg = <0x0 0x101>; 143 reg = <0x0 0x101>;
144 device_type = "cpu"; 144 device_type = "cpu";
145 enable-method = "psci" 145 enable-method = "psci";
146 i-cache-size = <0x8000 146 i-cache-size = <0x8000>;
147 i-cache-line-size = <6 147 i-cache-line-size = <64>;
148 i-cache-sets = <256>; 148 i-cache-sets = <256>;
149 d-cache-size = <0x8000 149 d-cache-size = <0x8000>;
150 d-cache-line-size = <6 150 d-cache-line-size = <64>;
151 d-cache-sets = <128>; 151 d-cache-sets = <128>;
152 next-level-cache = <&A 152 next-level-cache = <&A53_L2>;
153 clocks = <&scpi_dvfs 1 153 clocks = <&scpi_dvfs 1>;
154 cpu-idle-states = <&CP 154 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
155 capacity-dmips-mhz = < 155 capacity-dmips-mhz = <578>;
156 dynamic-power-coeffici 156 dynamic-power-coefficient = <140>;
157 }; 157 };
158 158
159 A53_2: cpu@102 { 159 A53_2: cpu@102 {
160 compatible = "arm,cort 160 compatible = "arm,cortex-a53";
161 reg = <0x0 0x102>; 161 reg = <0x0 0x102>;
162 device_type = "cpu"; 162 device_type = "cpu";
163 enable-method = "psci" 163 enable-method = "psci";
164 i-cache-size = <0x8000 164 i-cache-size = <0x8000>;
165 i-cache-line-size = <6 165 i-cache-line-size = <64>;
166 i-cache-sets = <256>; 166 i-cache-sets = <256>;
167 d-cache-size = <0x8000 167 d-cache-size = <0x8000>;
168 d-cache-line-size = <6 168 d-cache-line-size = <64>;
169 d-cache-sets = <128>; 169 d-cache-sets = <128>;
170 next-level-cache = <&A 170 next-level-cache = <&A53_L2>;
171 clocks = <&scpi_dvfs 1 171 clocks = <&scpi_dvfs 1>;
172 cpu-idle-states = <&CP 172 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
173 capacity-dmips-mhz = < 173 capacity-dmips-mhz = <578>;
174 dynamic-power-coeffici 174 dynamic-power-coefficient = <140>;
175 }; 175 };
176 176
177 A53_3: cpu@103 { 177 A53_3: cpu@103 {
178 compatible = "arm,cort 178 compatible = "arm,cortex-a53";
179 reg = <0x0 0x103>; 179 reg = <0x0 0x103>;
180 device_type = "cpu"; 180 device_type = "cpu";
181 enable-method = "psci" 181 enable-method = "psci";
182 i-cache-size = <0x8000 182 i-cache-size = <0x8000>;
183 i-cache-line-size = <6 183 i-cache-line-size = <64>;
184 i-cache-sets = <256>; 184 i-cache-sets = <256>;
185 d-cache-size = <0x8000 185 d-cache-size = <0x8000>;
186 d-cache-line-size = <6 186 d-cache-line-size = <64>;
187 d-cache-sets = <128>; 187 d-cache-sets = <128>;
188 next-level-cache = <&A 188 next-level-cache = <&A53_L2>;
189 clocks = <&scpi_dvfs 1 189 clocks = <&scpi_dvfs 1>;
190 cpu-idle-states = <&CP 190 cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
191 capacity-dmips-mhz = < 191 capacity-dmips-mhz = <578>;
192 dynamic-power-coeffici 192 dynamic-power-coefficient = <140>;
193 }; 193 };
194 194
195 A57_L2: l2-cache0 { 195 A57_L2: l2-cache0 {
196 compatible = "cache"; 196 compatible = "cache";
197 cache-unified; <<
198 cache-size = <0x200000 197 cache-size = <0x200000>;
199 cache-line-size = <64> 198 cache-line-size = <64>;
200 cache-sets = <2048>; 199 cache-sets = <2048>;
201 cache-level = <2>; 200 cache-level = <2>;
202 }; 201 };
203 202
204 A53_L2: l2-cache1 { 203 A53_L2: l2-cache1 {
205 compatible = "cache"; 204 compatible = "cache";
206 cache-unified; <<
207 cache-size = <0x100000 205 cache-size = <0x100000>;
208 cache-line-size = <64> 206 cache-line-size = <64>;
209 cache-sets = <1024>; 207 cache-sets = <1024>;
210 cache-level = <2>; 208 cache-level = <2>;
211 }; 209 };
212 }; 210 };
213 211
214 pmu-a57 { 212 pmu-a57 {
215 compatible = "arm,cortex-a57-p 213 compatible = "arm,cortex-a57-pmu";
216 interrupts = <GIC_SPI 02 IRQ_T 214 interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
217 <GIC_SPI 06 IRQ_T 215 <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
218 interrupt-affinity = <&A57_0>, 216 interrupt-affinity = <&A57_0>,
219 <&A57_1>; 217 <&A57_1>;
220 }; 218 };
221 219
222 pmu-a53 { 220 pmu-a53 {
223 compatible = "arm,cortex-a53-p 221 compatible = "arm,cortex-a53-pmu";
224 interrupts = <GIC_SPI 18 IRQ_T 222 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
225 <GIC_SPI 22 IRQ_T 223 <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
226 <GIC_SPI 26 IRQ_T 224 <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
227 <GIC_SPI 30 IRQ_T 225 <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
228 interrupt-affinity = <&A53_0>, 226 interrupt-affinity = <&A53_0>,
229 <&A53_1>, 227 <&A53_1>,
230 <&A53_2>, 228 <&A53_2>,
231 <&A53_3>; 229 <&A53_3>;
232 }; 230 };
233 }; 231 };
234 232
235 &etm0 { 233 &etm0 {
236 cpu = <&A57_0>; 234 cpu = <&A57_0>;
237 }; 235 };
238 236
239 &etm1 { 237 &etm1 {
240 cpu = <&A57_1>; 238 cpu = <&A57_1>;
241 }; 239 };
242 240
243 &etm2 { 241 &etm2 {
244 cpu = <&A53_0>; 242 cpu = <&A53_0>;
245 }; 243 };
246 244
247 &etm3 { 245 &etm3 {
248 cpu = <&A53_1>; 246 cpu = <&A53_1>;
249 }; 247 };
250 248
251 &etm4 { 249 &etm4 {
252 cpu = <&A53_2>; 250 cpu = <&A53_2>;
253 }; 251 };
254 252
255 &etm5 { 253 &etm5 {
256 cpu = <&A53_3>; 254 cpu = <&A53_3>;
257 }; 255 };
258 256
259 &etf0_out_port { 257 &etf0_out_port {
260 remote-endpoint = <&replicator_in_port 258 remote-endpoint = <&replicator_in_port0>;
261 }; 259 };
262 260
263 &replicator_in_port0 { 261 &replicator_in_port0 {
264 remote-endpoint = <&etf0_out_port>; 262 remote-endpoint = <&etf0_out_port>;
265 }; 263 };
266 264
267 &stm_out_port { 265 &stm_out_port {
268 remote-endpoint = <&main_funnel_in_por 266 remote-endpoint = <&main_funnel_in_port2>;
269 }; 267 };
270 268
271 &main_funnel_in_ports { 269 &main_funnel_in_ports {
272 port@2 { 270 port@2 {
273 reg = <2>; 271 reg = <2>;
274 main_funnel_in_port2: endpoint 272 main_funnel_in_port2: endpoint {
275 remote-endpoint = <&st 273 remote-endpoint = <&stm_out_port>;
276 }; 274 };
277 }; 275 };
278 }; 276 };
279 277
280 &cpu_debug0 { 278 &cpu_debug0 {
281 cpu = <&A57_0>; 279 cpu = <&A57_0>;
282 }; 280 };
283 281
284 &cpu_debug1 { 282 &cpu_debug1 {
285 cpu = <&A57_1>; 283 cpu = <&A57_1>;
286 }; 284 };
287 285
288 &cpu_debug2 { 286 &cpu_debug2 {
289 cpu = <&A53_0>; 287 cpu = <&A53_0>;
290 }; 288 };
291 289
292 &cpu_debug3 { 290 &cpu_debug3 {
293 cpu = <&A53_1>; 291 cpu = <&A53_1>;
294 }; 292 };
295 293
296 &cpu_debug4 { 294 &cpu_debug4 {
297 cpu = <&A53_2>; 295 cpu = <&A53_2>;
298 }; 296 };
299 297
300 &cpu_debug5 { 298 &cpu_debug5 {
301 cpu = <&A53_3>; 299 cpu = <&A53_3>;
302 }; 300 };
303 301
304 &cti0 { 302 &cti0 {
305 cpu = <&A57_0>; 303 cpu = <&A57_0>;
306 }; 304 };
307 305
308 &cti1 { 306 &cti1 {
309 cpu = <&A57_1>; 307 cpu = <&A57_1>;
310 }; 308 };
311 309
312 &cti2 { 310 &cti2 {
313 cpu = <&A53_0>; 311 cpu = <&A53_0>;
314 }; 312 };
315 313
316 &cti3 { 314 &cti3 {
317 cpu = <&A53_1>; 315 cpu = <&A53_1>;
318 }; 316 };
319 317
320 &cti4 { 318 &cti4 {
321 cpu = <&A53_2>; 319 cpu = <&A53_2>;
322 }; 320 };
323 321
324 &cti5 { 322 &cti5 {
325 cpu = <&A53_3>; 323 cpu = <&A53_3>;
326 }; 324 };
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