xref: /openbmc/linux/arch/arm64/boot/dts/arm/juno-r1.dts (revision 59fb813f)
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#include <dt-bindings/arm/coresight-cti-dt.h>
13#include "juno-base.dtsi"
14#include "juno-cs-r1r2.dtsi"
15
16/ {
17	model = "ARM Juno development board (r1)";
18	compatible = "arm,juno-r1", "arm,juno", "arm,vexpress";
19	interrupt-parent = <&gic>;
20	#address-cells = <2>;
21	#size-cells = <2>;
22
23	aliases {
24		serial0 = &soc_uart0;
25	};
26
27	chosen {
28		stdout-path = "serial0:115200n8";
29	};
30
31	psci {
32		compatible = "arm,psci-0.2";
33		method = "smc";
34	};
35
36	cpus {
37		#address-cells = <2>;
38		#size-cells = <0>;
39
40		cpu-map {
41			cluster0 {
42				core0 {
43					cpu = <&A57_0>;
44				};
45				core1 {
46					cpu = <&A57_1>;
47				};
48			};
49
50			cluster1 {
51				core0 {
52					cpu = <&A53_0>;
53				};
54				core1 {
55					cpu = <&A53_1>;
56				};
57				core2 {
58					cpu = <&A53_2>;
59				};
60				core3 {
61					cpu = <&A53_3>;
62				};
63			};
64		};
65
66		idle-states {
67			entry-method = "psci";
68
69			CPU_SLEEP_0: cpu-sleep-0 {
70				compatible = "arm,idle-state";
71				arm,psci-suspend-param = <0x0010000>;
72				local-timer-stop;
73				entry-latency-us = <300>;
74				exit-latency-us = <1200>;
75				min-residency-us = <2000>;
76			};
77
78			CLUSTER_SLEEP_0: cluster-sleep-0 {
79				compatible = "arm,idle-state";
80				arm,psci-suspend-param = <0x1010000>;
81				local-timer-stop;
82				entry-latency-us = <400>;
83				exit-latency-us = <1200>;
84				min-residency-us = <2500>;
85			};
86		};
87
88		A57_0: cpu@0 {
89			compatible = "arm,cortex-a57";
90			reg = <0x0 0x0>;
91			device_type = "cpu";
92			enable-method = "psci";
93			i-cache-size = <0xc000>;
94			i-cache-line-size = <64>;
95			i-cache-sets = <256>;
96			d-cache-size = <0x8000>;
97			d-cache-line-size = <64>;
98			d-cache-sets = <256>;
99			next-level-cache = <&A57_L2>;
100			clocks = <&scpi_dvfs 0>;
101			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
102			capacity-dmips-mhz = <1024>;
103		};
104
105		A57_1: cpu@1 {
106			compatible = "arm,cortex-a57";
107			reg = <0x0 0x1>;
108			device_type = "cpu";
109			enable-method = "psci";
110			i-cache-size = <0xc000>;
111			i-cache-line-size = <64>;
112			i-cache-sets = <256>;
113			d-cache-size = <0x8000>;
114			d-cache-line-size = <64>;
115			d-cache-sets = <256>;
116			next-level-cache = <&A57_L2>;
117			clocks = <&scpi_dvfs 0>;
118			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
119			capacity-dmips-mhz = <1024>;
120		};
121
122		A53_0: cpu@100 {
123			compatible = "arm,cortex-a53";
124			reg = <0x0 0x100>;
125			device_type = "cpu";
126			enable-method = "psci";
127			i-cache-size = <0x8000>;
128			i-cache-line-size = <64>;
129			i-cache-sets = <256>;
130			d-cache-size = <0x8000>;
131			d-cache-line-size = <64>;
132			d-cache-sets = <128>;
133			next-level-cache = <&A53_L2>;
134			clocks = <&scpi_dvfs 1>;
135			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
136			capacity-dmips-mhz = <578>;
137		};
138
139		A53_1: cpu@101 {
140			compatible = "arm,cortex-a53";
141			reg = <0x0 0x101>;
142			device_type = "cpu";
143			enable-method = "psci";
144			i-cache-size = <0x8000>;
145			i-cache-line-size = <64>;
146			i-cache-sets = <256>;
147			d-cache-size = <0x8000>;
148			d-cache-line-size = <64>;
149			d-cache-sets = <128>;
150			next-level-cache = <&A53_L2>;
151			clocks = <&scpi_dvfs 1>;
152			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
153			capacity-dmips-mhz = <578>;
154		};
155
156		A53_2: cpu@102 {
157			compatible = "arm,cortex-a53";
158			reg = <0x0 0x102>;
159			device_type = "cpu";
160			enable-method = "psci";
161			i-cache-size = <0x8000>;
162			i-cache-line-size = <64>;
163			i-cache-sets = <256>;
164			d-cache-size = <0x8000>;
165			d-cache-line-size = <64>;
166			d-cache-sets = <128>;
167			next-level-cache = <&A53_L2>;
168			clocks = <&scpi_dvfs 1>;
169			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
170			capacity-dmips-mhz = <578>;
171		};
172
173		A53_3: cpu@103 {
174			compatible = "arm,cortex-a53";
175			reg = <0x0 0x103>;
176			device_type = "cpu";
177			enable-method = "psci";
178			i-cache-size = <0x8000>;
179			i-cache-line-size = <64>;
180			i-cache-sets = <256>;
181			d-cache-size = <0x8000>;
182			d-cache-line-size = <64>;
183			d-cache-sets = <128>;
184			next-level-cache = <&A53_L2>;
185			clocks = <&scpi_dvfs 1>;
186			cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
187			capacity-dmips-mhz = <578>;
188		};
189
190		A57_L2: l2-cache0 {
191			compatible = "cache";
192			cache-unified;
193			cache-size = <0x200000>;
194			cache-line-size = <64>;
195			cache-sets = <2048>;
196			cache-level = <2>;
197		};
198
199		A53_L2: l2-cache1 {
200			compatible = "cache";
201			cache-unified;
202			cache-size = <0x100000>;
203			cache-line-size = <64>;
204			cache-sets = <1024>;
205			cache-level = <2>;
206		};
207	};
208
209	pmu-a57 {
210		compatible = "arm,cortex-a57-pmu";
211		interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
212			     <GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
213		interrupt-affinity = <&A57_0>,
214				     <&A57_1>;
215	};
216
217	pmu-a53 {
218		compatible = "arm,cortex-a53-pmu";
219		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
220			     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
221			     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
222			     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
223		interrupt-affinity = <&A53_0>,
224				     <&A53_1>,
225				     <&A53_2>,
226				     <&A53_3>;
227	};
228};
229
230&memtimer {
231	status = "okay";
232};
233
234&pcie_ctlr {
235	status = "okay";
236};
237
238&smmu_pcie {
239	status = "okay";
240};
241
242&etm0 {
243	cpu = <&A57_0>;
244};
245
246&etm1 {
247	cpu = <&A57_1>;
248};
249
250&etm2 {
251	cpu = <&A53_0>;
252};
253
254&etm3 {
255	cpu = <&A53_1>;
256};
257
258&etm4 {
259	cpu = <&A53_2>;
260};
261
262&etm5 {
263	cpu = <&A53_3>;
264};
265
266&big_cluster_thermal_zone {
267	status = "okay";
268};
269
270&little_cluster_thermal_zone {
271	status = "okay";
272};
273
274&gpu0_thermal_zone {
275	status = "okay";
276};
277
278&gpu1_thermal_zone {
279	status = "okay";
280};
281
282&etf0_out_port {
283	remote-endpoint = <&csys2_funnel_in_port0>;
284};
285
286&replicator_in_port0 {
287	remote-endpoint = <&csys2_funnel_out_port>;
288};
289
290&csys1_funnel_in_port0 {
291	remote-endpoint = <&stm_out_port>;
292};
293
294&stm_out_port {
295	remote-endpoint = <&csys1_funnel_in_port0>;
296};
297
298&cpu_debug0 {
299	cpu = <&A57_0>;
300};
301
302&cpu_debug1 {
303	cpu = <&A57_1>;
304};
305
306&cpu_debug2 {
307	cpu = <&A53_0>;
308};
309
310&cpu_debug3 {
311	cpu = <&A53_1>;
312};
313
314&cpu_debug4 {
315	cpu = <&A53_2>;
316};
317
318&cpu_debug5 {
319	cpu = <&A53_3>;
320};
321
322&cti0 {
323	cpu = <&A57_0>;
324};
325
326&cti1 {
327	cpu = <&A57_1>;
328};
329
330&cti2 {
331	cpu = <&A53_0>;
332};
333
334&cti3 {
335	cpu = <&A53_1>;
336};
337
338&cti4 {
339	cpu = <&A53_2>;
340};
341
342&cti5 {
343	cpu = <&A53_3>;
344};
345