1 // SPDX-License-Identifier: GPL-2.0
2
3 /*
4 * dtsi for Hisilicon Hi3660 Coresight
5 *
6 * Copyright (C) 2016-2018 HiSilicon Ltd.
7 *
8 * Author: Wanglai Shi <shiwanglai@hisilicon.com>
9 *
10 */
11 / {
12 soc {
13 /* A53 cluster internals */
14 etm@ecc40000 {
15 compatible = "arm,coresight-etm4x", "arm,primecell";
16 reg = <0 0xecc40000 0 0x1000>;
17 clocks = <&crg_ctrl HI3660_PCLK>;
18 clock-names = "apb_pclk";
19 cpu = <&cpu0>;
20
21 out-ports {
22 port {
23 etm0_out: endpoint {
24 remote-endpoint =
25 <&cluster0_funnel_in0>;
26 };
27 };
28 };
29 };
30
31 etm@ecd40000 {
32 compatible = "arm,coresight-etm4x", "arm,primecell";
33 reg = <0 0xecd40000 0 0x1000>;
34 clocks = <&crg_ctrl HI3660_PCLK>;
35 clock-names = "apb_pclk";
36 cpu = <&cpu1>;
37
38 out-ports {
39 port {
40 etm1_out: endpoint {
41 remote-endpoint =
42 <&cluster0_funnel_in1>;
43 };
44 };
45 };
46 };
47
48 etm@ece40000 {
49 compatible = "arm,coresight-etm4x", "arm,primecell";
50 reg = <0 0xece40000 0 0x1000>;
51 clocks = <&crg_ctrl HI3660_PCLK>;
52 clock-names = "apb_pclk";
53 cpu = <&cpu2>;
54
55 out-ports {
56 port {
57 etm2_out: endpoint {
58 remote-endpoint =
59 <&cluster0_funnel_in2>;
60 };
61 };
62 };
63 };
64
65 etm@ecf40000 {
66 compatible = "arm,coresight-etm4x", "arm,primecell";
67 reg = <0 0xecf40000 0 0x1000>;
68 clocks = <&crg_ctrl HI3660_PCLK>;
69 clock-names = "apb_pclk";
70 cpu = <&cpu3>;
71
72 out-ports {
73 port {
74 etm3_out: endpoint {
75 remote-endpoint =
76 <&cluster0_funnel_in3>;
77 };
78 };
79 };
80 };
81
82 funnel@ec801000 {
83 compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
84 reg = <0 0xec801000 0 0x1000>;
85 clocks = <&crg_ctrl HI3660_PCLK>;
86 clock-names = "apb_pclk";
87
88 out-ports {
89 port {
90 cluster0_funnel_out: endpoint {
91 remote-endpoint =
92 <&cluster0_etf_in>;
93 };
94 };
95 };
96
97 in-ports {
98 #address-cells = <1>;
99 #size-cells = <0>;
100
101 port@0 {
102 reg = <0>;
103 cluster0_funnel_in0: endpoint {
104 remote-endpoint = <&etm0_out>;
105 };
106 };
107
108 port@1 {
109 reg = <1>;
110 cluster0_funnel_in1: endpoint {
111 remote-endpoint = <&etm1_out>;
112 };
113 };
114
115 port@2 {
116 reg = <2>;
117 cluster0_funnel_in2: endpoint {
118 remote-endpoint = <&etm2_out>;
119 };
120 };
121
122 port@3 {
123 reg = <3>;
124 cluster0_funnel_in3: endpoint {
125 remote-endpoint = <&etm3_out>;
126 };
127 };
128 };
129 };
130
131 etf@ec802000 {
132 compatible = "arm,coresight-tmc", "arm,primecell";
133 reg = <0 0xec802000 0 0x1000>;
134 clocks = <&crg_ctrl HI3660_PCLK>;
135 clock-names = "apb_pclk";
136
137 in-ports {
138 port {
139 cluster0_etf_in: endpoint {
140 remote-endpoint =
141 <&cluster0_funnel_out>;
142 };
143 };
144 };
145
146 out-ports {
147 port {
148 cluster0_etf_out: endpoint {
149 remote-endpoint =
150 <&combo_funnel_in0>;
151 };
152 };
153 };
154 };
155
156 /* A73 cluster internals */
157 etm@ed440000 {
158 compatible = "arm,coresight-etm4x", "arm,primecell";
159 reg = <0 0xed440000 0 0x1000>;
160 clocks = <&crg_ctrl HI3660_PCLK>;
161 clock-names = "apb_pclk";
162 cpu = <&cpu4>;
163
164 out-ports {
165 port {
166 etm4_out: endpoint {
167 remote-endpoint =
168 <&cluster1_funnel_in0>;
169 };
170 };
171 };
172 };
173
174 etm@ed540000 {
175 compatible = "arm,coresight-etm4x", "arm,primecell";
176 reg = <0 0xed540000 0 0x1000>;
177 clocks = <&crg_ctrl HI3660_PCLK>;
178 clock-names = "apb_pclk";
179 cpu = <&cpu5>;
180
181 out-ports {
182 port {
183 etm5_out: endpoint {
184 remote-endpoint =
185 <&cluster1_funnel_in1>;
186 };
187 };
188 };
189 };
190
191 etm@ed640000 {
192 compatible = "arm,coresight-etm4x", "arm,primecell";
193 reg = <0 0xed640000 0 0x1000>;
194 clocks = <&crg_ctrl HI3660_PCLK>;
195 clock-names = "apb_pclk";
196 cpu = <&cpu6>;
197
198 out-ports {
199 port {
200 etm6_out: endpoint {
201 remote-endpoint =
202 <&cluster1_funnel_in2>;
203 };
204 };
205 };
206 };
207
208 etm@ed740000 {
209 compatible = "arm,coresight-etm4x", "arm,primecell";
210 reg = <0 0xed740000 0 0x1000>;
211 clocks = <&crg_ctrl HI3660_PCLK>;
212 clock-names = "apb_pclk";
213 cpu = <&cpu7>;
214
215 out-ports {
216 port {
217 etm7_out: endpoint {
218 remote-endpoint =
219 <&cluster1_funnel_in3>;
220 };
221 };
222 };
223 };
224
225 funnel@ed001000 {
226 compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
227 reg = <0 0xed001000 0 0x1000>;
228 clocks = <&crg_ctrl HI3660_PCLK>;
229 clock-names = "apb_pclk";
230 out-ports {
231 port {
232 cluster1_funnel_out: endpoint {
233 remote-endpoint =
234 <&cluster1_etf_in>;
235 };
236 };
237 };
238
239 in-ports {
240 #address-cells = <1>;
241 #size-cells = <0>;
242
243 port@0 {
244 reg = <0>;
245 cluster1_funnel_in0: endpoint {
246 remote-endpoint = <&etm4_out>;
247 };
248 };
249
250 port@1 {
251 reg = <1>;
252 cluster1_funnel_in1: endpoint {
253 remote-endpoint = <&etm5_out>;
254 };
255 };
256
257 port@2 {
258 reg = <2>;
259 cluster1_funnel_in2: endpoint {
260 remote-endpoint = <&etm6_out>;
261 };
262 };
263
264 port@3 {
265 reg = <3>;
266 cluster1_funnel_in3: endpoint {
267 remote-endpoint = <&etm7_out>;
268 };
269 };
270 };
271 };
272
273 etf@ed002000 {
274 compatible = "arm,coresight-tmc", "arm,primecell";
275 reg = <0 0xed002000 0 0x1000>;
276 clocks = <&crg_ctrl HI3660_PCLK>;
277 clock-names = "apb_pclk";
278
279 in-ports {
280 port {
281 cluster1_etf_in: endpoint {
282 remote-endpoint =
283 <&cluster1_funnel_out>;
284 };
285 };
286 };
287
288 out-ports {
289 port {
290 cluster1_etf_out: endpoint {
291 remote-endpoint =
292 <&combo_funnel_in1>;
293 };
294 };
295 };
296 };
297
298 /* An invisible combo funnel between clusters and top funnel */
299 funnel {
300 compatible = "arm,coresight-static-funnel";
301 clocks = <&crg_ctrl HI3660_PCLK>;
302 clock-names = "apb_pclk";
303
304 out-ports {
305 port {
306 combo_funnel_out: endpoint {
307 remote-endpoint =
308 <&top_funnel_in>;
309 };
310 };
311 };
312
313 in-ports {
314 #address-cells = <1>;
315 #size-cells = <0>;
316
317 port@0 {
318 reg = <0>;
319 combo_funnel_in0: endpoint {
320 remote-endpoint =
321 <&cluster0_etf_out>;
322 };
323 };
324
325 port@1 {
326 reg = <1>;
327 combo_funnel_in1: endpoint {
328 remote-endpoint =
329 <&cluster1_etf_out>;
330 };
331 };
332 };
333 };
334
335 /* Top internals */
336 funnel@ec031000 {
337 compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
338 reg = <0 0xec031000 0 0x1000>;
339 clocks = <&crg_ctrl HI3660_PCLK>;
340 clock-names = "apb_pclk";
341
342 out-ports {
343 port {
344 top_funnel_out: endpoint {
345 remote-endpoint =
346 <&top_etf_in>;
347 };
348 };
349 };
350
351 in-ports {
352 #address-cells = <1>;
353 #size-cells = <0>;
354
355 port@0 {
356 reg = <0>;
357 top_funnel_in: endpoint {
358 remote-endpoint =
359 <&combo_funnel_out>;
360 };
361 };
362 };
363 };
364
365 etf@ec036000 {
366 compatible = "arm,coresight-tmc", "arm,primecell";
367 reg = <0 0xec036000 0 0x1000>;
368 clocks = <&crg_ctrl HI3660_PCLK>;
369 clock-names = "apb_pclk";
370
371 in-ports {
372 port {
373 top_etf_in: endpoint {
374 remote-endpoint =
375 <&top_funnel_out>;
376 };
377 };
378 };
379
380 out-ports {
381 port {
382 top_etf_out: endpoint {
383 remote-endpoint =
384 <&replicator_in>;
385 };
386 };
387 };
388 };
389
390 replicator {
391 compatible = "arm,coresight-static-replicator";
392 clocks = <&crg_ctrl HI3660_PCLK>;
393 clock-names = "apb_pclk";
394
395 in-ports {
396 port {
397 replicator_in: endpoint {
398 remote-endpoint =
399 <&top_etf_out>;
400 };
401 };
402 };
403
404 out-ports {
405 #address-cells = <1>;
406 #size-cells = <0>;
407
408 port@0 {
409 reg = <0>;
410 replicator0_out0: endpoint {
411 remote-endpoint = <&etr_in>;
412 };
413 };
414
415 port@1 {
416 reg = <1>;
417 replicator0_out1: endpoint {
418 remote-endpoint = <&tpiu_in>;
419 };
420 };
421 };
422 };
423
424 etr@ec033000 {
425 compatible = "arm,coresight-tmc", "arm,primecell";
426 reg = <0 0xec033000 0 0x1000>;
427 clocks = <&crg_ctrl HI3660_PCLK>;
428 clock-names = "apb_pclk";
429
430 in-ports {
431 port {
432 etr_in: endpoint {
433 remote-endpoint =
434 <&replicator0_out0>;
435 };
436 };
437 };
438 };
439
440 tpiu@ec032000 {
441 compatible = "arm,coresight-tpiu", "arm,primecell";
442 reg = <0 0xec032000 0 0x1000>;
443 clocks = <&crg_ctrl HI3660_PCLK>;
444 clock-names = "apb_pclk";
445
446 in-ports {
447 port {
448 tpiu_in: endpoint {
449 remote-endpoint =
450 <&replicator0_out1>;
451 };
452 };
453 };
454 };
455 };
456 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.