1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
4 *
5 */
6
7 #include <linux/device.h>
8 #include <linux/interconnect.h>
9 #include <linux/interconnect-provider.h>
10 #include <linux/mod_devicetable.h>
11 #include <linux/module.h>
12 #include <linux/platform_device.h>
13 #include <dt-bindings/interconnect/qcom,qdu1000-rpmh.h>
14
15 #include "bcm-voter.h"
16 #include "icc-common.h"
17 #include "icc-rpmh.h"
18
19 static struct qcom_icc_node qup0_core_master;
20 static struct qcom_icc_node qup1_core_master;
21 static struct qcom_icc_node alm_sys_tcu;
22 static struct qcom_icc_node chm_apps;
23 static struct qcom_icc_node qnm_ecpri_dma;
24 static struct qcom_icc_node qnm_fec_2_gemnoc;
25 static struct qcom_icc_node qnm_pcie;
26 static struct qcom_icc_node qnm_snoc_gc;
27 static struct qcom_icc_node qnm_snoc_sf;
28 static struct qcom_icc_node qxm_mdsp;
29 static struct qcom_icc_node llcc_mc;
30 static struct qcom_icc_node qhm_gic;
31 static struct qcom_icc_node qhm_qdss_bam;
32 static struct qcom_icc_node qhm_qpic;
33 static struct qcom_icc_node qhm_qspi;
34 static struct qcom_icc_node qhm_qup0;
35 static struct qcom_icc_node qhm_qup1;
36 static struct qcom_icc_node qhm_system_noc_cfg;
37 static struct qcom_icc_node qnm_aggre_noc;
38 static struct qcom_icc_node qnm_aggre_noc_gsi;
39 static struct qcom_icc_node qnm_gemnoc_cnoc;
40 static struct qcom_icc_node qnm_gemnoc_modem_slave;
41 static struct qcom_icc_node qnm_gemnoc_pcie;
42 static struct qcom_icc_node qxm_crypto;
43 static struct qcom_icc_node qxm_ecpri_gsi;
44 static struct qcom_icc_node qxm_pimem;
45 static struct qcom_icc_node xm_ecpri_dma;
46 static struct qcom_icc_node xm_gic;
47 static struct qcom_icc_node xm_pcie;
48 static struct qcom_icc_node xm_qdss_etr0;
49 static struct qcom_icc_node xm_qdss_etr1;
50 static struct qcom_icc_node xm_sdc;
51 static struct qcom_icc_node xm_usb3;
52 static struct qcom_icc_node qup0_core_slave;
53 static struct qcom_icc_node qup1_core_slave;
54 static struct qcom_icc_node qns_gem_noc_cnoc;
55 static struct qcom_icc_node qns_llcc;
56 static struct qcom_icc_node qns_modem_slave;
57 static struct qcom_icc_node qns_pcie;
58 static struct qcom_icc_node ebi;
59 static struct qcom_icc_node qhs_ahb2phy0_south;
60 static struct qcom_icc_node qhs_ahb2phy1_north;
61 static struct qcom_icc_node qhs_ahb2phy2_east;
62 static struct qcom_icc_node qhs_aoss;
63 static struct qcom_icc_node qhs_clk_ctl;
64 static struct qcom_icc_node qhs_cpr_cx;
65 static struct qcom_icc_node qhs_cpr_mx;
66 static struct qcom_icc_node qhs_crypto_cfg;
67 static struct qcom_icc_node qhs_ecpri_cfg;
68 static struct qcom_icc_node qhs_imem_cfg;
69 static struct qcom_icc_node qhs_ipc_router;
70 static struct qcom_icc_node qhs_mss_cfg;
71 static struct qcom_icc_node qhs_pcie_cfg;
72 static struct qcom_icc_node qhs_pdm;
73 static struct qcom_icc_node qhs_pimem_cfg;
74 static struct qcom_icc_node qhs_prng;
75 static struct qcom_icc_node qhs_qdss_cfg;
76 static struct qcom_icc_node qhs_qpic;
77 static struct qcom_icc_node qhs_qspi;
78 static struct qcom_icc_node qhs_qup0;
79 static struct qcom_icc_node qhs_qup1;
80 static struct qcom_icc_node qhs_sdc2;
81 static struct qcom_icc_node qhs_smbus_cfg;
82 static struct qcom_icc_node qhs_system_noc_cfg;
83 static struct qcom_icc_node qhs_tcsr;
84 static struct qcom_icc_node qhs_tlmm;
85 static struct qcom_icc_node qhs_tme_cfg;
86 static struct qcom_icc_node qhs_tsc_cfg;
87 static struct qcom_icc_node qhs_usb3;
88 static struct qcom_icc_node qhs_vsense_ctrl_cfg;
89 static struct qcom_icc_node qns_a1noc_snoc;
90 static struct qcom_icc_node qns_anoc_snoc_gsi;
91 static struct qcom_icc_node qns_ddrss_cfg;
92 static struct qcom_icc_node qns_ecpri_gemnoc;
93 static struct qcom_icc_node qns_gemnoc_gc;
94 static struct qcom_icc_node qns_gemnoc_sf;
95 static struct qcom_icc_node qns_modem;
96 static struct qcom_icc_node qns_pcie_gemnoc;
97 static struct qcom_icc_node qxs_imem;
98 static struct qcom_icc_node qxs_pimem;
99 static struct qcom_icc_node srvc_system_noc;
100 static struct qcom_icc_node xs_ethernet_ss;
101 static struct qcom_icc_node xs_pcie;
102 static struct qcom_icc_node xs_qdss_stm;
103 static struct qcom_icc_node xs_sys_tcu_cfg;
104
105 static struct qcom_icc_node qup0_core_master = {
106 .name = "qup0_core_master",
107 .channels = 1,
108 .buswidth = 4,
109 .num_links = 1,
110 .link_nodes = { &qup0_core_slave },
111 };
112
113 static struct qcom_icc_node qup1_core_master = {
114 .name = "qup1_core_master",
115 .channels = 1,
116 .buswidth = 4,
117 .num_links = 1,
118 .link_nodes = { &qup1_core_slave },
119 };
120
121 static struct qcom_icc_node alm_sys_tcu = {
122 .name = "alm_sys_tcu",
123 .channels = 1,
124 .buswidth = 8,
125 .num_links = 2,
126 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
127 };
128
129 static struct qcom_icc_node chm_apps = {
130 .name = "chm_apps",
131 .channels = 1,
132 .buswidth = 16,
133 .num_links = 4,
134 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
135 &qns_modem_slave, &qns_pcie },
136 };
137
138 static struct qcom_icc_node qnm_ecpri_dma = {
139 .name = "qnm_ecpri_dma",
140 .channels = 2,
141 .buswidth = 32,
142 .num_links = 2,
143 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
144 };
145
146 static struct qcom_icc_node qnm_fec_2_gemnoc = {
147 .name = "qnm_fec_2_gemnoc",
148 .channels = 2,
149 .buswidth = 32,
150 .num_links = 2,
151 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
152 };
153
154 static struct qcom_icc_node qnm_pcie = {
155 .name = "qnm_pcie",
156 .channels = 1,
157 .buswidth = 64,
158 .num_links = 3,
159 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
160 &qns_modem_slave },
161 };
162
163 static struct qcom_icc_node qnm_snoc_gc = {
164 .name = "qnm_snoc_gc",
165 .channels = 1,
166 .buswidth = 8,
167 .num_links = 1,
168 .link_nodes = { &qns_llcc },
169 };
170
171 static struct qcom_icc_node qnm_snoc_sf = {
172 .name = "qnm_snoc_sf",
173 .channels = 1,
174 .buswidth = 16,
175 .num_links = 4,
176 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
177 &qns_modem_slave, &qns_pcie },
178 };
179
180 static struct qcom_icc_node qxm_mdsp = {
181 .name = "qxm_mdsp",
182 .channels = 1,
183 .buswidth = 16,
184 .num_links = 3,
185 .link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
186 &qns_pcie },
187 };
188
189 static struct qcom_icc_node llcc_mc = {
190 .name = "llcc_mc",
191 .channels = 8,
192 .buswidth = 4,
193 .num_links = 1,
194 .link_nodes = { &ebi },
195 };
196
197 static struct qcom_icc_node qhm_gic = {
198 .name = "qhm_gic",
199 .channels = 1,
200 .buswidth = 4,
201 .num_links = 1,
202 .link_nodes = { &qns_gemnoc_sf },
203 };
204
205 static struct qcom_icc_node qhm_qdss_bam = {
206 .name = "qhm_qdss_bam",
207 .channels = 1,
208 .buswidth = 4,
209 .num_links = 1,
210 .link_nodes = { &qns_gemnoc_sf },
211 };
212
213 static struct qcom_icc_node qhm_qpic = {
214 .name = "qhm_qpic",
215 .channels = 1,
216 .buswidth = 4,
217 .num_links = 1,
218 .link_nodes = { &qns_a1noc_snoc },
219 };
220
221 static struct qcom_icc_node qhm_qspi = {
222 .name = "qhm_qspi",
223 .channels = 1,
224 .buswidth = 4,
225 .num_links = 1,
226 .link_nodes = { &qns_a1noc_snoc },
227 };
228
229 static struct qcom_icc_node qhm_qup0 = {
230 .name = "qhm_qup0",
231 .channels = 1,
232 .buswidth = 4,
233 .num_links = 1,
234 .link_nodes = { &qns_a1noc_snoc },
235 };
236
237 static struct qcom_icc_node qhm_qup1 = {
238 .name = "qhm_qup1",
239 .channels = 1,
240 .buswidth = 4,
241 .num_links = 1,
242 .link_nodes = { &qns_a1noc_snoc },
243 };
244
245 static struct qcom_icc_node qhm_system_noc_cfg = {
246 .name = "qhm_system_noc_cfg",
247 .channels = 1,
248 .buswidth = 4,
249 .num_links = 1,
250 .link_nodes = { &srvc_system_noc },
251 };
252
253 static struct qcom_icc_node qnm_aggre_noc = {
254 .name = "qnm_aggre_noc",
255 .channels = 1,
256 .buswidth = 8,
257 .num_links = 1,
258 .link_nodes = { &qns_gemnoc_sf },
259 };
260
261 static struct qcom_icc_node qnm_aggre_noc_gsi = {
262 .name = "qnm_aggre_noc_gsi",
263 .channels = 1,
264 .buswidth = 8,
265 .num_links = 1,
266 .link_nodes = { &qns_gemnoc_gc },
267 };
268
269 static struct qcom_icc_node qnm_gemnoc_cnoc = {
270 .name = "qnm_gemnoc_cnoc",
271 .channels = 1,
272 .buswidth = 16,
273 .num_links = 36,
274 .link_nodes = { &qhs_ahb2phy0_south, &qhs_ahb2phy1_north,
275 &qhs_ahb2phy2_east, &qhs_aoss,
276 &qhs_clk_ctl, &qhs_cpr_cx,
277 &qhs_cpr_mx, &qhs_crypto_cfg,
278 &qhs_ecpri_cfg, &qhs_imem_cfg,
279 &qhs_ipc_router, &qhs_mss_cfg,
280 &qhs_pcie_cfg, &qhs_pdm,
281 &qhs_pimem_cfg, &qhs_prng,
282 &qhs_qdss_cfg, &qhs_qpic,
283 &qhs_qspi, &qhs_qup0,
284 &qhs_qup1, &qhs_sdc2,
285 &qhs_smbus_cfg, &qhs_system_noc_cfg,
286 &qhs_tcsr, &qhs_tlmm,
287 &qhs_tme_cfg, &qhs_tsc_cfg,
288 &qhs_usb3, &qhs_vsense_ctrl_cfg,
289 &qns_ddrss_cfg, &qxs_imem,
290 &qxs_pimem, &xs_ethernet_ss,
291 &xs_qdss_stm, &xs_sys_tcu_cfg },
292 };
293
294 static struct qcom_icc_node qnm_gemnoc_modem_slave = {
295 .name = "qnm_gemnoc_modem_slave",
296 .channels = 1,
297 .buswidth = 16,
298 .num_links = 1,
299 .link_nodes = { &qns_modem },
300 };
301
302 static struct qcom_icc_node qnm_gemnoc_pcie = {
303 .name = "qnm_gemnoc_pcie",
304 .channels = 1,
305 .buswidth = 16,
306 .num_links = 1,
307 .link_nodes = { &xs_pcie },
308 };
309
310 static struct qcom_icc_node qxm_crypto = {
311 .name = "qxm_crypto",
312 .channels = 1,
313 .buswidth = 8,
314 .num_links = 1,
315 .link_nodes = { &qns_a1noc_snoc },
316 };
317
318 static struct qcom_icc_node qxm_ecpri_gsi = {
319 .name = "qxm_ecpri_gsi",
320 .channels = 1,
321 .buswidth = 8,
322 .num_links = 2,
323 .link_nodes = { &qns_anoc_snoc_gsi, &xs_pcie },
324 };
325
326 static struct qcom_icc_node qxm_pimem = {
327 .name = "qxm_pimem",
328 .channels = 1,
329 .buswidth = 8,
330 .num_links = 1,
331 .link_nodes = { &qns_gemnoc_gc },
332 };
333
334 static struct qcom_icc_node xm_ecpri_dma = {
335 .name = "xm_ecpri_dma",
336 .channels = 2,
337 .buswidth = 32,
338 .num_links = 2,
339 .link_nodes = { &qns_ecpri_gemnoc, &xs_pcie },
340 };
341
342 static struct qcom_icc_node xm_gic = {
343 .name = "xm_gic",
344 .channels = 1,
345 .buswidth = 8,
346 .num_links = 1,
347 .link_nodes = { &qns_gemnoc_gc },
348 };
349
350 static struct qcom_icc_node xm_pcie = {
351 .name = "xm_pcie",
352 .channels = 1,
353 .buswidth = 64,
354 .num_links = 1,
355 .link_nodes = { &qns_pcie_gemnoc },
356 };
357
358 static struct qcom_icc_node xm_qdss_etr0 = {
359 .name = "xm_qdss_etr0",
360 .channels = 1,
361 .buswidth = 8,
362 .num_links = 1,
363 .link_nodes = { &qns_gemnoc_sf },
364 };
365
366 static struct qcom_icc_node xm_qdss_etr1 = {
367 .name = "xm_qdss_etr1",
368 .channels = 1,
369 .buswidth = 8,
370 .num_links = 1,
371 .link_nodes = { &qns_gemnoc_sf },
372 };
373
374 static struct qcom_icc_node xm_sdc = {
375 .name = "xm_sdc",
376 .channels = 1,
377 .buswidth = 8,
378 .num_links = 1,
379 .link_nodes = { &qns_a1noc_snoc },
380 };
381
382 static struct qcom_icc_node xm_usb3 = {
383 .name = "xm_usb3",
384 .channels = 1,
385 .buswidth = 8,
386 .num_links = 1,
387 .link_nodes = { &qns_a1noc_snoc },
388 };
389
390 static struct qcom_icc_node qup0_core_slave = {
391 .name = "qup0_core_slave",
392 .channels = 1,
393 .buswidth = 4,
394 };
395
396 static struct qcom_icc_node qup1_core_slave = {
397 .name = "qup1_core_slave",
398 .channels = 1,
399 .buswidth = 4,
400 };
401
402 static struct qcom_icc_node qns_gem_noc_cnoc = {
403 .name = "qns_gem_noc_cnoc",
404 .channels = 1,
405 .buswidth = 16,
406 .num_links = 1,
407 .link_nodes = { &qnm_gemnoc_cnoc },
408 };
409
410 static struct qcom_icc_node qns_llcc = {
411 .name = "qns_llcc",
412 .channels = 8,
413 .buswidth = 16,
414 .num_links = 1,
415 .link_nodes = { &llcc_mc },
416 };
417
418 static struct qcom_icc_node qns_modem_slave = {
419 .name = "qns_modem_slave",
420 .channels = 1,
421 .buswidth = 16,
422 .num_links = 1,
423 .link_nodes = { &qnm_gemnoc_modem_slave },
424 };
425
426 static struct qcom_icc_node qns_pcie = {
427 .name = "qns_pcie",
428 .channels = 1,
429 .buswidth = 16,
430 .num_links = 1,
431 .link_nodes = { &qnm_gemnoc_pcie },
432 };
433
434 static struct qcom_icc_node ebi = {
435 .name = "ebi",
436 .channels = 8,
437 .buswidth = 4,
438 };
439
440 static struct qcom_icc_node qhs_ahb2phy0_south = {
441 .name = "qhs_ahb2phy0_south",
442 .channels = 1,
443 .buswidth = 4,
444 };
445
446 static struct qcom_icc_node qhs_ahb2phy1_north = {
447 .name = "qhs_ahb2phy1_north",
448 .channels = 1,
449 .buswidth = 4,
450 };
451
452 static struct qcom_icc_node qhs_ahb2phy2_east = {
453 .name = "qhs_ahb2phy2_east",
454 .channels = 1,
455 .buswidth = 4,
456 };
457
458 static struct qcom_icc_node qhs_aoss = {
459 .name = "qhs_aoss",
460 .channels = 1,
461 .buswidth = 4,
462 };
463
464 static struct qcom_icc_node qhs_clk_ctl = {
465 .name = "qhs_clk_ctl",
466 .channels = 1,
467 .buswidth = 4,
468 };
469
470 static struct qcom_icc_node qhs_cpr_cx = {
471 .name = "qhs_cpr_cx",
472 .channels = 1,
473 .buswidth = 4,
474 };
475
476 static struct qcom_icc_node qhs_cpr_mx = {
477 .name = "qhs_cpr_mx",
478 .channels = 1,
479 .buswidth = 4,
480 };
481
482 static struct qcom_icc_node qhs_crypto_cfg = {
483 .name = "qhs_crypto_cfg",
484 .channels = 1,
485 .buswidth = 4,
486 };
487
488 static struct qcom_icc_node qhs_ecpri_cfg = {
489 .name = "qhs_ecpri_cfg",
490 .channels = 1,
491 .buswidth = 4,
492 };
493
494 static struct qcom_icc_node qhs_imem_cfg = {
495 .name = "qhs_imem_cfg",
496 .channels = 1,
497 .buswidth = 4,
498 };
499
500 static struct qcom_icc_node qhs_ipc_router = {
501 .name = "qhs_ipc_router",
502 .channels = 1,
503 .buswidth = 4,
504 };
505
506 static struct qcom_icc_node qhs_mss_cfg = {
507 .name = "qhs_mss_cfg",
508 .channels = 1,
509 .buswidth = 4,
510 };
511
512 static struct qcom_icc_node qhs_pcie_cfg = {
513 .name = "qhs_pcie_cfg",
514 .channels = 1,
515 .buswidth = 4,
516 };
517
518 static struct qcom_icc_node qhs_pdm = {
519 .name = "qhs_pdm",
520 .channels = 1,
521 .buswidth = 4,
522 };
523
524 static struct qcom_icc_node qhs_pimem_cfg = {
525 .name = "qhs_pimem_cfg",
526 .channels = 1,
527 .buswidth = 4,
528 };
529
530 static struct qcom_icc_node qhs_prng = {
531 .name = "qhs_prng",
532 .channels = 1,
533 .buswidth = 4,
534 };
535
536 static struct qcom_icc_node qhs_qdss_cfg = {
537 .name = "qhs_qdss_cfg",
538 .channels = 1,
539 .buswidth = 4,
540 };
541
542 static struct qcom_icc_node qhs_qpic = {
543 .name = "qhs_qpic",
544 .channels = 1,
545 .buswidth = 4,
546 };
547
548 static struct qcom_icc_node qhs_qspi = {
549 .name = "qhs_qspi",
550 .channels = 1,
551 .buswidth = 4,
552 };
553
554 static struct qcom_icc_node qhs_qup0 = {
555 .name = "qhs_qup0",
556 .channels = 1,
557 .buswidth = 4,
558 };
559
560 static struct qcom_icc_node qhs_qup1 = {
561 .name = "qhs_qup1",
562 .channels = 1,
563 .buswidth = 4,
564 };
565
566 static struct qcom_icc_node qhs_sdc2 = {
567 .name = "qhs_sdc2",
568 .channels = 1,
569 .buswidth = 4,
570 };
571
572 static struct qcom_icc_node qhs_smbus_cfg = {
573 .name = "qhs_smbus_cfg",
574 .channels = 1,
575 .buswidth = 4,
576 };
577
578 static struct qcom_icc_node qhs_system_noc_cfg = {
579 .name = "qhs_system_noc_cfg",
580 .channels = 1,
581 .buswidth = 4,
582 .num_links = 1,
583 .link_nodes = { &qhm_system_noc_cfg },
584 };
585
586 static struct qcom_icc_node qhs_tcsr = {
587 .name = "qhs_tcsr",
588 .channels = 1,
589 .buswidth = 4,
590 };
591
592 static struct qcom_icc_node qhs_tlmm = {
593 .name = "qhs_tlmm",
594 .channels = 1,
595 .buswidth = 4,
596 };
597
598 static struct qcom_icc_node qhs_tme_cfg = {
599 .name = "qhs_tme_cfg",
600 .channels = 1,
601 .buswidth = 4,
602 };
603
604 static struct qcom_icc_node qhs_tsc_cfg = {
605 .name = "qhs_tsc_cfg",
606 .channels = 1,
607 .buswidth = 4,
608 };
609
610 static struct qcom_icc_node qhs_usb3 = {
611 .name = "qhs_usb3",
612 .channels = 1,
613 .buswidth = 4,
614 };
615
616 static struct qcom_icc_node qhs_vsense_ctrl_cfg = {
617 .name = "qhs_vsense_ctrl_cfg",
618 .channels = 1,
619 .buswidth = 4,
620 };
621
622 static struct qcom_icc_node qns_a1noc_snoc = {
623 .name = "qns_a1noc_snoc",
624 .channels = 1,
625 .buswidth = 8,
626 .num_links = 1,
627 .link_nodes = { &qnm_aggre_noc },
628 };
629
630 static struct qcom_icc_node qns_anoc_snoc_gsi = {
631 .name = "qns_anoc_snoc_gsi",
632 .channels = 1,
633 .buswidth = 8,
634 .num_links = 1,
635 .link_nodes = { &qnm_aggre_noc_gsi },
636 };
637
638 static struct qcom_icc_node qns_ddrss_cfg = {
639 .name = "qns_ddrss_cfg",
640 .channels = 1,
641 .buswidth = 4,
642 };
643
644 static struct qcom_icc_node qns_ecpri_gemnoc = {
645 .name = "qns_ecpri_gemnoc",
646 .channels = 2,
647 .buswidth = 32,
648 .num_links = 1,
649 .link_nodes = { &qnm_ecpri_dma },
650 };
651
652 static struct qcom_icc_node qns_gemnoc_gc = {
653 .name = "qns_gemnoc_gc",
654 .channels = 1,
655 .buswidth = 8,
656 .num_links = 1,
657 .link_nodes = { &qnm_snoc_gc },
658 };
659
660 static struct qcom_icc_node qns_gemnoc_sf = {
661 .name = "qns_gemnoc_sf",
662 .channels = 1,
663 .buswidth = 16,
664 .num_links = 1,
665 .link_nodes = { &qnm_snoc_sf },
666 };
667
668 static struct qcom_icc_node qns_modem = {
669 .name = "qns_modem",
670 .channels = 1,
671 .buswidth = 32,
672 };
673
674 static struct qcom_icc_node qns_pcie_gemnoc = {
675 .name = "qns_pcie_gemnoc",
676 .channels = 1,
677 .buswidth = 64,
678 .num_links = 1,
679 .link_nodes = { &qnm_pcie },
680 };
681
682 static struct qcom_icc_node qxs_imem = {
683 .name = "qxs_imem",
684 .channels = 1,
685 .buswidth = 8,
686 };
687
688 static struct qcom_icc_node qxs_pimem = {
689 .name = "qxs_pimem",
690 .channels = 1,
691 .buswidth = 8,
692 };
693
694 static struct qcom_icc_node srvc_system_noc = {
695 .name = "srvc_system_noc",
696 .channels = 1,
697 .buswidth = 4,
698 };
699
700 static struct qcom_icc_node xs_ethernet_ss = {
701 .name = "xs_ethernet_ss",
702 .channels = 1,
703 .buswidth = 32,
704 };
705
706 static struct qcom_icc_node xs_pcie = {
707 .name = "xs_pcie",
708 .channels = 1,
709 .buswidth = 64,
710 };
711
712 static struct qcom_icc_node xs_qdss_stm = {
713 .name = "xs_qdss_stm",
714 .channels = 1,
715 .buswidth = 4,
716 };
717
718 static struct qcom_icc_node xs_sys_tcu_cfg = {
719 .name = "xs_sys_tcu_cfg",
720 .channels = 1,
721 .buswidth = 8,
722 };
723
724 static struct qcom_icc_bcm bcm_acv = {
725 .name = "ACV",
726 .enable_mask = BIT(3),
727 .num_nodes = 1,
728 .nodes = { &ebi },
729 };
730
731 static struct qcom_icc_bcm bcm_ce0 = {
732 .name = "CE0",
733 .num_nodes = 1,
734 .nodes = { &qxm_crypto },
735 };
736
737 static struct qcom_icc_bcm bcm_cn0 = {
738 .name = "CN0",
739 .num_nodes = 44,
740 .nodes = { &qhm_qpic, &qhm_qspi,
741 &qnm_gemnoc_cnoc, &qnm_gemnoc_modem_slave,
742 &qnm_gemnoc_pcie, &xm_sdc,
743 &xm_usb3, &qhs_ahb2phy0_south,
744 &qhs_ahb2phy1_north, &qhs_ahb2phy2_east,
745 &qhs_aoss, &qhs_clk_ctl,
746 &qhs_cpr_cx, &qhs_cpr_mx,
747 &qhs_crypto_cfg, &qhs_ecpri_cfg,
748 &qhs_imem_cfg, &qhs_ipc_router,
749 &qhs_mss_cfg, &qhs_pcie_cfg,
750 &qhs_pdm, &qhs_pimem_cfg,
751 &qhs_prng, &qhs_qdss_cfg,
752 &qhs_qpic, &qhs_qspi,
753 &qhs_qup0, &qhs_qup1,
754 &qhs_sdc2, &qhs_smbus_cfg,
755 &qhs_system_noc_cfg, &qhs_tcsr,
756 &qhs_tlmm, &qhs_tme_cfg,
757 &qhs_tsc_cfg, &qhs_usb3,
758 &qhs_vsense_ctrl_cfg, &qns_ddrss_cfg,
759 &qns_modem, &qxs_imem,
760 &qxs_pimem, &xs_ethernet_ss,
761 &xs_qdss_stm, &xs_sys_tcu_cfg
762 },
763 };
764
765 static struct qcom_icc_bcm bcm_mc0 = {
766 .name = "MC0",
767 .num_nodes = 1,
768 .nodes = { &ebi },
769 };
770
771 static struct qcom_icc_bcm bcm_qup0 = {
772 .name = "QUP0",
773 .num_nodes = 2,
774 .nodes = { &qup0_core_slave, &qup1_core_slave },
775 };
776
777 static struct qcom_icc_bcm bcm_sh0 = {
778 .name = "SH0",
779 .num_nodes = 1,
780 .nodes = { &qns_llcc },
781 };
782
783 static struct qcom_icc_bcm bcm_sh1 = {
784 .name = "SH1",
785 .num_nodes = 11,
786 .nodes = { &alm_sys_tcu, &chm_apps,
787 &qnm_ecpri_dma, &qnm_fec_2_gemnoc,
788 &qnm_pcie, &qnm_snoc_gc,
789 &qnm_snoc_sf, &qxm_mdsp,
790 &qns_gem_noc_cnoc, &qns_modem_slave,
791 &qns_pcie
792 },
793 };
794
795 static struct qcom_icc_bcm bcm_sn0 = {
796 .name = "SN0",
797 .num_nodes = 1,
798 .nodes = { &qns_gemnoc_sf },
799 };
800
801 static struct qcom_icc_bcm bcm_sn1 = {
802 .name = "SN1",
803 .num_nodes = 6,
804 .nodes = { &qhm_gic, &qxm_pimem,
805 &xm_gic, &xm_qdss_etr0,
806 &xm_qdss_etr1, &qns_gemnoc_gc
807 },
808 };
809
810 static struct qcom_icc_bcm bcm_sn2 = {
811 .name = "SN2",
812 .num_nodes = 5,
813 .nodes = { &qnm_aggre_noc, &qxm_ecpri_gsi,
814 &xm_ecpri_dma, &qns_anoc_snoc_gsi,
815 &qns_ecpri_gemnoc
816 },
817 };
818
819 static struct qcom_icc_bcm bcm_sn7 = {
820 .name = "SN7",
821 .num_nodes = 2,
822 .nodes = { &qns_pcie_gemnoc, &xs_pcie },
823 };
824
825 static struct qcom_icc_bcm * const clk_virt_bcms[] = {
826 &bcm_qup0,
827 };
828
829 static struct qcom_icc_node * const clk_virt_nodes[] = {
830 [MASTER_QUP_CORE_0] = &qup0_core_master,
831 [MASTER_QUP_CORE_1] = &qup1_core_master,
832 [SLAVE_QUP_CORE_0] = &qup0_core_slave,
833 [SLAVE_QUP_CORE_1] = &qup1_core_slave,
834 };
835
836 static const struct qcom_icc_desc qdu1000_clk_virt = {
837 .nodes = clk_virt_nodes,
838 .num_nodes = ARRAY_SIZE(clk_virt_nodes),
839 .bcms = clk_virt_bcms,
840 .num_bcms = ARRAY_SIZE(clk_virt_bcms),
841 };
842
843 static struct qcom_icc_bcm * const gem_noc_bcms[] = {
844 &bcm_sh0,
845 &bcm_sh1,
846 };
847
848 static struct qcom_icc_node * const gem_noc_nodes[] = {
849 [MASTER_SYS_TCU] = &alm_sys_tcu,
850 [MASTER_APPSS_PROC] = &chm_apps,
851 [MASTER_GEMNOC_ECPRI_DMA] = &qnm_ecpri_dma,
852 [MASTER_FEC_2_GEMNOC] = &qnm_fec_2_gemnoc,
853 [MASTER_ANOC_PCIE_GEM_NOC] = &qnm_pcie,
854 [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc,
855 [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf,
856 [MASTER_MSS_PROC] = &qxm_mdsp,
857 [SLAVE_GEM_NOC_CNOC] = &qns_gem_noc_cnoc,
858 [SLAVE_LLCC] = &qns_llcc,
859 [SLAVE_GEMNOC_MODEM_CNOC] = &qns_modem_slave,
860 [SLAVE_MEM_NOC_PCIE_SNOC] = &qns_pcie,
861 };
862
863 static const struct qcom_icc_desc qdu1000_gem_noc = {
864 .nodes = gem_noc_nodes,
865 .num_nodes = ARRAY_SIZE(gem_noc_nodes),
866 .bcms = gem_noc_bcms,
867 .num_bcms = ARRAY_SIZE(gem_noc_bcms),
868 };
869
870 static struct qcom_icc_bcm * const mc_virt_bcms[] = {
871 &bcm_acv,
872 &bcm_mc0,
873 };
874
875 static struct qcom_icc_node * const mc_virt_nodes[] = {
876 [MASTER_LLCC] = &llcc_mc,
877 [SLAVE_EBI1] = &ebi,
878 };
879
880 static const struct qcom_icc_desc qdu1000_mc_virt = {
881 .nodes = mc_virt_nodes,
882 .num_nodes = ARRAY_SIZE(mc_virt_nodes),
883 .bcms = mc_virt_bcms,
884 .num_bcms = ARRAY_SIZE(mc_virt_bcms),
885 };
886
887 static struct qcom_icc_bcm * const system_noc_bcms[] = {
888 &bcm_ce0,
889 &bcm_cn0,
890 &bcm_sn0,
891 &bcm_sn1,
892 &bcm_sn2,
893 &bcm_sn7,
894 };
895
896 static struct qcom_icc_node * const system_noc_nodes[] = {
897 [MASTER_GIC_AHB] = &qhm_gic,
898 [MASTER_QDSS_BAM] = &qhm_qdss_bam,
899 [MASTER_QPIC] = &qhm_qpic,
900 [MASTER_QSPI_0] = &qhm_qspi,
901 [MASTER_QUP_0] = &qhm_qup0,
902 [MASTER_QUP_1] = &qhm_qup1,
903 [MASTER_SNOC_CFG] = &qhm_system_noc_cfg,
904 [MASTER_ANOC_SNOC] = &qnm_aggre_noc,
905 [MASTER_ANOC_GSI] = &qnm_aggre_noc_gsi,
906 [MASTER_GEM_NOC_CNOC] = &qnm_gemnoc_cnoc,
907 [MASTER_GEMNOC_MODEM_CNOC] = &qnm_gemnoc_modem_slave,
908 [MASTER_GEM_NOC_PCIE_SNOC] = &qnm_gemnoc_pcie,
909 [MASTER_CRYPTO] = &qxm_crypto,
910 [MASTER_ECPRI_GSI] = &qxm_ecpri_gsi,
911 [MASTER_PIMEM] = &qxm_pimem,
912 [MASTER_SNOC_ECPRI_DMA] = &xm_ecpri_dma,
913 [MASTER_GIC] = &xm_gic,
914 [MASTER_PCIE] = &xm_pcie,
915 [MASTER_QDSS_ETR] = &xm_qdss_etr0,
916 [MASTER_QDSS_ETR_1] = &xm_qdss_etr1,
917 [MASTER_SDCC_1] = &xm_sdc,
918 [MASTER_USB3] = &xm_usb3,
919 [SLAVE_AHB2PHY_SOUTH] = &qhs_ahb2phy0_south,
920 [SLAVE_AHB2PHY_NORTH] = &qhs_ahb2phy1_north,
921 [SLAVE_AHB2PHY_EAST] = &qhs_ahb2phy2_east,
922 [SLAVE_AOSS] = &qhs_aoss,
923 [SLAVE_CLK_CTL] = &qhs_clk_ctl,
924 [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx,
925 [SLAVE_RBCPR_MX_CFG] = &qhs_cpr_mx,
926 [SLAVE_CRYPTO_0_CFG] = &qhs_crypto_cfg,
927 [SLAVE_ECPRI_CFG] = &qhs_ecpri_cfg,
928 [SLAVE_IMEM_CFG] = &qhs_imem_cfg,
929 [SLAVE_IPC_ROUTER_CFG] = &qhs_ipc_router,
930 [SLAVE_CNOC_MSS] = &qhs_mss_cfg,
931 [SLAVE_PCIE_CFG] = &qhs_pcie_cfg,
932 [SLAVE_PDM] = &qhs_pdm,
933 [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg,
934 [SLAVE_PRNG] = &qhs_prng,
935 [SLAVE_QDSS_CFG] = &qhs_qdss_cfg,
936 [SLAVE_QPIC] = &qhs_qpic,
937 [SLAVE_QSPI_0] = &qhs_qspi,
938 [SLAVE_QUP_0] = &qhs_qup0,
939 [SLAVE_QUP_1] = &qhs_qup1,
940 [SLAVE_SDCC_2] = &qhs_sdc2,
941 [SLAVE_SMBUS_CFG] = &qhs_smbus_cfg,
942 [SLAVE_SNOC_CFG] = &qhs_system_noc_cfg,
943 [SLAVE_TCSR] = &qhs_tcsr,
944 [SLAVE_TLMM] = &qhs_tlmm,
945 [SLAVE_TME_CFG] = &qhs_tme_cfg,
946 [SLAVE_TSC_CFG] = &qhs_tsc_cfg,
947 [SLAVE_USB3_0] = &qhs_usb3,
948 [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg,
949 [SLAVE_A1NOC_SNOC] = &qns_a1noc_snoc,
950 [SLAVE_ANOC_SNOC_GSI] = &qns_anoc_snoc_gsi,
951 [SLAVE_DDRSS_CFG] = &qns_ddrss_cfg,
952 [SLAVE_ECPRI_GEMNOC] = &qns_ecpri_gemnoc,
953 [SLAVE_SNOC_GEM_NOC_GC] = &qns_gemnoc_gc,
954 [SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf,
955 [SLAVE_MODEM_OFFLINE] = &qns_modem,
956 [SLAVE_ANOC_PCIE_GEM_NOC] = &qns_pcie_gemnoc,
957 [SLAVE_IMEM] = &qxs_imem,
958 [SLAVE_PIMEM] = &qxs_pimem,
959 [SLAVE_SERVICE_SNOC] = &srvc_system_noc,
960 [SLAVE_ETHERNET_SS] = &xs_ethernet_ss,
961 [SLAVE_PCIE_0] = &xs_pcie,
962 [SLAVE_QDSS_STM] = &xs_qdss_stm,
963 [SLAVE_TCU] = &xs_sys_tcu_cfg,
964 };
965
966 static const struct qcom_icc_desc qdu1000_system_noc = {
967 .nodes = system_noc_nodes,
968 .num_nodes = ARRAY_SIZE(system_noc_nodes),
969 .bcms = system_noc_bcms,
970 .num_bcms = ARRAY_SIZE(system_noc_bcms),
971 };
972
qnoc_probe(struct platform_device * pdev)973 static int qnoc_probe(struct platform_device *pdev)
974 {
975 int ret;
976
977 ret = qcom_icc_rpmh_probe(pdev);
978 if (ret)
979 dev_err(&pdev->dev, "failed to register ICC provider\n");
980
981 return ret;
982 }
983
984 static const struct of_device_id qnoc_of_match[] = {
985 { .compatible = "qcom,qdu1000-clk-virt",
986 .data = &qdu1000_clk_virt
987 },
988 { .compatible = "qcom,qdu1000-gem-noc",
989 .data = &qdu1000_gem_noc
990 },
991 { .compatible = "qcom,qdu1000-mc-virt",
992 .data = &qdu1000_mc_virt
993 },
994 { .compatible = "qcom,qdu1000-system-noc",
995 .data = &qdu1000_system_noc
996 },
997 { }
998 };
999 MODULE_DEVICE_TABLE(of, qnoc_of_match);
1000
1001 static struct platform_driver qnoc_driver = {
1002 .probe = qnoc_probe,
1003 .remove = qcom_icc_rpmh_remove,
1004 .driver = {
1005 .name = "qnoc-qdu1000",
1006 .of_match_table = qnoc_of_match,
1007 },
1008 };
1009
qnoc_driver_init(void)1010 static int __init qnoc_driver_init(void)
1011 {
1012 return platform_driver_register(&qnoc_driver);
1013 }
1014 core_initcall(qnoc_driver_init);
1015
qnoc_driver_exit(void)1016 static void __exit qnoc_driver_exit(void)
1017 {
1018 platform_driver_unregister(&qnoc_driver);
1019 }
1020 module_exit(qnoc_driver_exit);
1021
1022 MODULE_DESCRIPTION("QDU1000 NoC driver");
1023 MODULE_LICENSE("GPL");
1024