1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Qualcomm ADSP/SLPI Peripheral Image Loader for MSM8974 and MSM8996
4 *
5 * Copyright (C) 2016 Linaro Ltd
6 * Copyright (C) 2014 Sony Mobile Communications AB
7 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
8 */
9
10 #include <linux/clk.h>
11 #include <linux/firmware.h>
12 #include <linux/interrupt.h>
13 #include <linux/kernel.h>
14 #include <linux/module.h>
15 #include <linux/of_address.h>
16 #include <linux/of_device.h>
17 #include <linux/platform_device.h>
18 #include <linux/pm_domain.h>
19 #include <linux/pm_runtime.h>
20 #include <linux/qcom_scm.h>
21 #include <linux/regulator/consumer.h>
22 #include <linux/remoteproc.h>
23 #include <linux/soc/qcom/mdt_loader.h>
24 #include <linux/soc/qcom/smem.h>
25 #include <linux/soc/qcom/smem_state.h>
26
27 #include "qcom_common.h"
28 #include "qcom_pil_info.h"
29 #include "qcom_q6v5.h"
30 #include "remoteproc_internal.h"
31
32 struct adsp_data {
33 int crash_reason_smem;
34 const char *firmware_name;
35 int pas_id;
36 unsigned int minidump_id;
37 bool has_aggre2_clk;
38 bool auto_boot;
39
40 char **active_pd_names;
41 char **proxy_pd_names;
42
43 const char *ssr_name;
44 const char *sysmon_name;
45 int ssctl_id;
46 };
47
48 struct qcom_adsp {
49 struct device *dev;
50 struct rproc *rproc;
51
52 struct qcom_q6v5 q6v5;
53
54 struct clk *xo;
55 struct clk *aggre2_clk;
56
57 struct regulator *cx_supply;
58 struct regulator *px_supply;
59
60 struct device *active_pds[1];
61 struct device *proxy_pds[3];
62
63 int active_pd_count;
64 int proxy_pd_count;
65
66 int pas_id;
67 unsigned int minidump_id;
68 int crash_reason_smem;
69 bool has_aggre2_clk;
70 const char *info_name;
71
72 struct completion start_done;
73 struct completion stop_done;
74
75 phys_addr_t mem_phys;
76 phys_addr_t mem_reloc;
77 void *mem_region;
78 size_t mem_size;
79
80 struct qcom_rproc_glink glink_subdev;
81 struct qcom_rproc_subdev smd_subdev;
82 struct qcom_rproc_ssr ssr_subdev;
83 struct qcom_sysmon *sysmon;
84 };
85
adsp_minidump(struct rproc * rproc)86 static void adsp_minidump(struct rproc *rproc)
87 {
88 struct qcom_adsp *adsp = rproc->priv;
89
90 qcom_minidump(rproc, adsp->minidump_id);
91 }
92
adsp_pds_enable(struct qcom_adsp * adsp,struct device ** pds,size_t pd_count)93 static int adsp_pds_enable(struct qcom_adsp *adsp, struct device **pds,
94 size_t pd_count)
95 {
96 int ret;
97 int i;
98
99 for (i = 0; i < pd_count; i++) {
100 dev_pm_genpd_set_performance_state(pds[i], INT_MAX);
101 ret = pm_runtime_get_sync(pds[i]);
102 if (ret < 0) {
103 pm_runtime_put_noidle(pds[i]);
104 dev_pm_genpd_set_performance_state(pds[i], 0);
105 goto unroll_pd_votes;
106 }
107 }
108
109 return 0;
110
111 unroll_pd_votes:
112 for (i--; i >= 0; i--) {
113 dev_pm_genpd_set_performance_state(pds[i], 0);
114 pm_runtime_put(pds[i]);
115 }
116
117 return ret;
118 };
119
adsp_pds_disable(struct qcom_adsp * adsp,struct device ** pds,size_t pd_count)120 static void adsp_pds_disable(struct qcom_adsp *adsp, struct device **pds,
121 size_t pd_count)
122 {
123 int i;
124
125 for (i = 0; i < pd_count; i++) {
126 dev_pm_genpd_set_performance_state(pds[i], 0);
127 pm_runtime_put(pds[i]);
128 }
129 }
130
adsp_load(struct rproc * rproc,const struct firmware * fw)131 static int adsp_load(struct rproc *rproc, const struct firmware *fw)
132 {
133 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
134 int ret;
135
136 ret = qcom_mdt_load(adsp->dev, fw, rproc->firmware, adsp->pas_id,
137 adsp->mem_region, adsp->mem_phys, adsp->mem_size,
138 &adsp->mem_reloc);
139 if (ret)
140 return ret;
141
142 qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size);
143
144 return 0;
145 }
146
adsp_start(struct rproc * rproc)147 static int adsp_start(struct rproc *rproc)
148 {
149 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
150 int ret;
151
152 qcom_q6v5_prepare(&adsp->q6v5);
153
154 ret = adsp_pds_enable(adsp, adsp->active_pds, adsp->active_pd_count);
155 if (ret < 0)
156 goto disable_irqs;
157
158 ret = adsp_pds_enable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
159 if (ret < 0)
160 goto disable_active_pds;
161
162 ret = clk_prepare_enable(adsp->xo);
163 if (ret)
164 goto disable_proxy_pds;
165
166 ret = clk_prepare_enable(adsp->aggre2_clk);
167 if (ret)
168 goto disable_xo_clk;
169
170 ret = regulator_enable(adsp->cx_supply);
171 if (ret)
172 goto disable_aggre2_clk;
173
174 ret = regulator_enable(adsp->px_supply);
175 if (ret)
176 goto disable_cx_supply;
177
178 ret = qcom_scm_pas_auth_and_reset(adsp->pas_id);
179 if (ret) {
180 dev_err(adsp->dev,
181 "failed to authenticate image and release reset\n");
182 goto disable_px_supply;
183 }
184
185 ret = qcom_q6v5_wait_for_start(&adsp->q6v5, msecs_to_jiffies(5000));
186 if (ret == -ETIMEDOUT) {
187 dev_err(adsp->dev, "start timed out\n");
188 qcom_scm_pas_shutdown(adsp->pas_id);
189 goto disable_px_supply;
190 }
191
192 return 0;
193
194 disable_px_supply:
195 regulator_disable(adsp->px_supply);
196 disable_cx_supply:
197 regulator_disable(adsp->cx_supply);
198 disable_aggre2_clk:
199 clk_disable_unprepare(adsp->aggre2_clk);
200 disable_xo_clk:
201 clk_disable_unprepare(adsp->xo);
202 disable_proxy_pds:
203 adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
204 disable_active_pds:
205 adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count);
206 disable_irqs:
207 qcom_q6v5_unprepare(&adsp->q6v5);
208
209 return ret;
210 }
211
qcom_pas_handover(struct qcom_q6v5 * q6v5)212 static void qcom_pas_handover(struct qcom_q6v5 *q6v5)
213 {
214 struct qcom_adsp *adsp = container_of(q6v5, struct qcom_adsp, q6v5);
215
216 regulator_disable(adsp->px_supply);
217 regulator_disable(adsp->cx_supply);
218 clk_disable_unprepare(adsp->aggre2_clk);
219 clk_disable_unprepare(adsp->xo);
220 adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
221 }
222
adsp_stop(struct rproc * rproc)223 static int adsp_stop(struct rproc *rproc)
224 {
225 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
226 int handover;
227 int ret;
228
229 ret = qcom_q6v5_request_stop(&adsp->q6v5, adsp->sysmon);
230 if (ret == -ETIMEDOUT)
231 dev_err(adsp->dev, "timed out on wait\n");
232
233 ret = qcom_scm_pas_shutdown(adsp->pas_id);
234 if (ret)
235 dev_err(adsp->dev, "failed to shutdown: %d\n", ret);
236
237 adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count);
238 handover = qcom_q6v5_unprepare(&adsp->q6v5);
239 if (handover)
240 qcom_pas_handover(&adsp->q6v5);
241
242 return ret;
243 }
244
adsp_da_to_va(struct rproc * rproc,u64 da,size_t len,bool * is_iomem)245 static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
246 {
247 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
248 int offset;
249
250 offset = da - adsp->mem_reloc;
251 if (offset < 0 || offset + len > adsp->mem_size)
252 return NULL;
253
254 return adsp->mem_region + offset;
255 }
256
adsp_panic(struct rproc * rproc)257 static unsigned long adsp_panic(struct rproc *rproc)
258 {
259 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
260
261 return qcom_q6v5_panic(&adsp->q6v5);
262 }
263
264 static const struct rproc_ops adsp_ops = {
265 .start = adsp_start,
266 .stop = adsp_stop,
267 .da_to_va = adsp_da_to_va,
268 .parse_fw = qcom_register_dump_segments,
269 .load = adsp_load,
270 .panic = adsp_panic,
271 };
272
273 static const struct rproc_ops adsp_minidump_ops = {
274 .start = adsp_start,
275 .stop = adsp_stop,
276 .da_to_va = adsp_da_to_va,
277 .load = adsp_load,
278 .panic = adsp_panic,
279 .coredump = adsp_minidump,
280 };
281
adsp_init_clock(struct qcom_adsp * adsp)282 static int adsp_init_clock(struct qcom_adsp *adsp)
283 {
284 int ret;
285
286 adsp->xo = devm_clk_get(adsp->dev, "xo");
287 if (IS_ERR(adsp->xo)) {
288 ret = PTR_ERR(adsp->xo);
289 if (ret != -EPROBE_DEFER)
290 dev_err(adsp->dev, "failed to get xo clock");
291 return ret;
292 }
293
294 if (adsp->has_aggre2_clk) {
295 adsp->aggre2_clk = devm_clk_get(adsp->dev, "aggre2");
296 if (IS_ERR(adsp->aggre2_clk)) {
297 ret = PTR_ERR(adsp->aggre2_clk);
298 if (ret != -EPROBE_DEFER)
299 dev_err(adsp->dev,
300 "failed to get aggre2 clock");
301 return ret;
302 }
303 }
304
305 return 0;
306 }
307
adsp_init_regulator(struct qcom_adsp * adsp)308 static int adsp_init_regulator(struct qcom_adsp *adsp)
309 {
310 adsp->cx_supply = devm_regulator_get(adsp->dev, "cx");
311 if (IS_ERR(adsp->cx_supply))
312 return PTR_ERR(adsp->cx_supply);
313
314 regulator_set_load(adsp->cx_supply, 100000);
315
316 adsp->px_supply = devm_regulator_get(adsp->dev, "px");
317 return PTR_ERR_OR_ZERO(adsp->px_supply);
318 }
319
adsp_pds_attach(struct device * dev,struct device ** devs,char ** pd_names)320 static int adsp_pds_attach(struct device *dev, struct device **devs,
321 char **pd_names)
322 {
323 size_t num_pds = 0;
324 int ret;
325 int i;
326
327 if (!pd_names)
328 return 0;
329
330 /* Handle single power domain */
331 if (dev->pm_domain) {
332 devs[0] = dev;
333 pm_runtime_enable(dev);
334 return 1;
335 }
336
337 while (pd_names[num_pds])
338 num_pds++;
339
340 for (i = 0; i < num_pds; i++) {
341 devs[i] = dev_pm_domain_attach_by_name(dev, pd_names[i]);
342 if (IS_ERR_OR_NULL(devs[i])) {
343 ret = PTR_ERR(devs[i]) ? : -ENODATA;
344 goto unroll_attach;
345 }
346 }
347
348 return num_pds;
349
350 unroll_attach:
351 for (i--; i >= 0; i--)
352 dev_pm_domain_detach(devs[i], false);
353
354 return ret;
355 };
356
adsp_pds_detach(struct qcom_adsp * adsp,struct device ** pds,size_t pd_count)357 static void adsp_pds_detach(struct qcom_adsp *adsp, struct device **pds,
358 size_t pd_count)
359 {
360 struct device *dev = adsp->dev;
361 int i;
362
363 /* Handle single power domain */
364 if (dev->pm_domain && pd_count) {
365 pm_runtime_disable(dev);
366 return;
367 }
368
369 for (i = 0; i < pd_count; i++)
370 dev_pm_domain_detach(pds[i], false);
371 }
372
adsp_alloc_memory_region(struct qcom_adsp * adsp)373 static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
374 {
375 struct device_node *node;
376 struct resource r;
377 int ret;
378
379 node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0);
380 if (!node) {
381 dev_err(adsp->dev, "no memory-region specified\n");
382 return -EINVAL;
383 }
384
385 ret = of_address_to_resource(node, 0, &r);
386 if (ret)
387 return ret;
388
389 adsp->mem_phys = adsp->mem_reloc = r.start;
390 adsp->mem_size = resource_size(&r);
391 adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size);
392 if (!adsp->mem_region) {
393 dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n",
394 &r.start, adsp->mem_size);
395 return -EBUSY;
396 }
397
398 return 0;
399 }
400
adsp_probe(struct platform_device * pdev)401 static int adsp_probe(struct platform_device *pdev)
402 {
403 const struct adsp_data *desc;
404 struct qcom_adsp *adsp;
405 struct rproc *rproc;
406 const char *fw_name;
407 const struct rproc_ops *ops = &adsp_ops;
408 int ret;
409
410 desc = of_device_get_match_data(&pdev->dev);
411 if (!desc)
412 return -EINVAL;
413
414 if (!qcom_scm_is_available())
415 return -EPROBE_DEFER;
416
417 fw_name = desc->firmware_name;
418 ret = of_property_read_string(pdev->dev.of_node, "firmware-name",
419 &fw_name);
420 if (ret < 0 && ret != -EINVAL)
421 return ret;
422
423 if (desc->minidump_id)
424 ops = &adsp_minidump_ops;
425
426 rproc = rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp));
427
428 if (!rproc) {
429 dev_err(&pdev->dev, "unable to allocate remoteproc\n");
430 return -ENOMEM;
431 }
432
433 rproc->auto_boot = desc->auto_boot;
434 rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE);
435
436 adsp = (struct qcom_adsp *)rproc->priv;
437 adsp->dev = &pdev->dev;
438 adsp->rproc = rproc;
439 adsp->minidump_id = desc->minidump_id;
440 adsp->pas_id = desc->pas_id;
441 adsp->has_aggre2_clk = desc->has_aggre2_clk;
442 adsp->info_name = desc->sysmon_name;
443 platform_set_drvdata(pdev, adsp);
444
445 device_wakeup_enable(adsp->dev);
446
447 ret = adsp_alloc_memory_region(adsp);
448 if (ret)
449 goto free_rproc;
450
451 ret = adsp_init_clock(adsp);
452 if (ret)
453 goto free_rproc;
454
455 ret = adsp_init_regulator(adsp);
456 if (ret)
457 goto free_rproc;
458
459 ret = adsp_pds_attach(&pdev->dev, adsp->active_pds,
460 desc->active_pd_names);
461 if (ret < 0)
462 goto free_rproc;
463 adsp->active_pd_count = ret;
464
465 ret = adsp_pds_attach(&pdev->dev, adsp->proxy_pds,
466 desc->proxy_pd_names);
467 if (ret < 0)
468 goto detach_active_pds;
469 adsp->proxy_pd_count = ret;
470
471 ret = qcom_q6v5_init(&adsp->q6v5, pdev, rproc, desc->crash_reason_smem,
472 qcom_pas_handover);
473 if (ret)
474 goto detach_proxy_pds;
475
476 qcom_add_glink_subdev(rproc, &adsp->glink_subdev, desc->ssr_name);
477 qcom_add_smd_subdev(rproc, &adsp->smd_subdev);
478 qcom_add_ssr_subdev(rproc, &adsp->ssr_subdev, desc->ssr_name);
479 adsp->sysmon = qcom_add_sysmon_subdev(rproc,
480 desc->sysmon_name,
481 desc->ssctl_id);
482 if (IS_ERR(adsp->sysmon)) {
483 ret = PTR_ERR(adsp->sysmon);
484 goto detach_proxy_pds;
485 }
486
487 ret = rproc_add(rproc);
488 if (ret)
489 goto detach_proxy_pds;
490
491 return 0;
492
493 detach_proxy_pds:
494 adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
495 detach_active_pds:
496 adsp_pds_detach(adsp, adsp->active_pds, adsp->active_pd_count);
497 free_rproc:
498 rproc_free(rproc);
499
500 return ret;
501 }
502
adsp_remove(struct platform_device * pdev)503 static int adsp_remove(struct platform_device *pdev)
504 {
505 struct qcom_adsp *adsp = platform_get_drvdata(pdev);
506
507 rproc_del(adsp->rproc);
508
509 qcom_remove_glink_subdev(adsp->rproc, &adsp->glink_subdev);
510 qcom_remove_sysmon_subdev(adsp->sysmon);
511 qcom_remove_smd_subdev(adsp->rproc, &adsp->smd_subdev);
512 qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev);
513 rproc_free(adsp->rproc);
514
515 return 0;
516 }
517
518 static const struct adsp_data adsp_resource_init = {
519 .crash_reason_smem = 423,
520 .firmware_name = "adsp.mdt",
521 .pas_id = 1,
522 .has_aggre2_clk = false,
523 .auto_boot = true,
524 .ssr_name = "lpass",
525 .sysmon_name = "adsp",
526 .ssctl_id = 0x14,
527 };
528
529 static const struct adsp_data sm8150_adsp_resource = {
530 .crash_reason_smem = 423,
531 .firmware_name = "adsp.mdt",
532 .pas_id = 1,
533 .has_aggre2_clk = false,
534 .auto_boot = true,
535 .active_pd_names = (char*[]){
536 "load_state",
537 NULL
538 },
539 .proxy_pd_names = (char*[]){
540 "cx",
541 NULL
542 },
543 .ssr_name = "lpass",
544 .sysmon_name = "adsp",
545 .ssctl_id = 0x14,
546 };
547
548 static const struct adsp_data sm8250_adsp_resource = {
549 .crash_reason_smem = 423,
550 .firmware_name = "adsp.mdt",
551 .pas_id = 1,
552 .has_aggre2_clk = false,
553 .auto_boot = true,
554 .active_pd_names = (char*[]){
555 "load_state",
556 NULL
557 },
558 .proxy_pd_names = (char*[]){
559 "lcx",
560 "lmx",
561 NULL
562 },
563 .ssr_name = "lpass",
564 .sysmon_name = "adsp",
565 .ssctl_id = 0x14,
566 };
567
568 static const struct adsp_data sm8350_adsp_resource = {
569 .crash_reason_smem = 423,
570 .firmware_name = "adsp.mdt",
571 .pas_id = 1,
572 .has_aggre2_clk = false,
573 .auto_boot = true,
574 .active_pd_names = (char*[]){
575 "load_state",
576 NULL
577 },
578 .proxy_pd_names = (char*[]){
579 "lcx",
580 "lmx",
581 NULL
582 },
583 .ssr_name = "lpass",
584 .sysmon_name = "adsp",
585 .ssctl_id = 0x14,
586 };
587
588 static const struct adsp_data msm8998_adsp_resource = {
589 .crash_reason_smem = 423,
590 .firmware_name = "adsp.mdt",
591 .pas_id = 1,
592 .has_aggre2_clk = false,
593 .auto_boot = true,
594 .proxy_pd_names = (char*[]){
595 "cx",
596 NULL
597 },
598 .ssr_name = "lpass",
599 .sysmon_name = "adsp",
600 .ssctl_id = 0x14,
601 };
602
603 static const struct adsp_data cdsp_resource_init = {
604 .crash_reason_smem = 601,
605 .firmware_name = "cdsp.mdt",
606 .pas_id = 18,
607 .has_aggre2_clk = false,
608 .auto_boot = true,
609 .ssr_name = "cdsp",
610 .sysmon_name = "cdsp",
611 .ssctl_id = 0x17,
612 };
613
614 static const struct adsp_data sm8150_cdsp_resource = {
615 .crash_reason_smem = 601,
616 .firmware_name = "cdsp.mdt",
617 .pas_id = 18,
618 .has_aggre2_clk = false,
619 .auto_boot = true,
620 .active_pd_names = (char*[]){
621 "load_state",
622 NULL
623 },
624 .proxy_pd_names = (char*[]){
625 "cx",
626 NULL
627 },
628 .ssr_name = "cdsp",
629 .sysmon_name = "cdsp",
630 .ssctl_id = 0x17,
631 };
632
633 static const struct adsp_data sm8250_cdsp_resource = {
634 .crash_reason_smem = 601,
635 .firmware_name = "cdsp.mdt",
636 .pas_id = 18,
637 .has_aggre2_clk = false,
638 .auto_boot = true,
639 .active_pd_names = (char*[]){
640 "load_state",
641 NULL
642 },
643 .proxy_pd_names = (char*[]){
644 "cx",
645 NULL
646 },
647 .ssr_name = "cdsp",
648 .sysmon_name = "cdsp",
649 .ssctl_id = 0x17,
650 };
651
652 static const struct adsp_data sm8350_cdsp_resource = {
653 .crash_reason_smem = 601,
654 .firmware_name = "cdsp.mdt",
655 .pas_id = 18,
656 .has_aggre2_clk = false,
657 .auto_boot = true,
658 .active_pd_names = (char*[]){
659 "load_state",
660 NULL
661 },
662 .proxy_pd_names = (char*[]){
663 "cx",
664 NULL
665 },
666 .ssr_name = "cdsp",
667 .sysmon_name = "cdsp",
668 .ssctl_id = 0x17,
669 };
670
671 static const struct adsp_data mpss_resource_init = {
672 .crash_reason_smem = 421,
673 .firmware_name = "modem.mdt",
674 .pas_id = 4,
675 .minidump_id = 3,
676 .has_aggre2_clk = false,
677 .auto_boot = false,
678 .active_pd_names = (char*[]){
679 "load_state",
680 NULL
681 },
682 .proxy_pd_names = (char*[]){
683 "cx",
684 "mss",
685 NULL
686 },
687 .ssr_name = "mpss",
688 .sysmon_name = "modem",
689 .ssctl_id = 0x12,
690 };
691
692 static const struct adsp_data sc8180x_mpss_resource = {
693 .crash_reason_smem = 421,
694 .firmware_name = "modem.mdt",
695 .pas_id = 4,
696 .has_aggre2_clk = false,
697 .auto_boot = false,
698 .active_pd_names = (char*[]){
699 "load_state",
700 NULL
701 },
702 .proxy_pd_names = (char*[]){
703 "cx",
704 NULL
705 },
706 .ssr_name = "mpss",
707 .sysmon_name = "modem",
708 .ssctl_id = 0x12,
709 };
710
711 static const struct adsp_data slpi_resource_init = {
712 .crash_reason_smem = 424,
713 .firmware_name = "slpi.mdt",
714 .pas_id = 12,
715 .has_aggre2_clk = true,
716 .auto_boot = true,
717 .ssr_name = "dsps",
718 .sysmon_name = "slpi",
719 .ssctl_id = 0x16,
720 };
721
722 static const struct adsp_data sm8150_slpi_resource = {
723 .crash_reason_smem = 424,
724 .firmware_name = "slpi.mdt",
725 .pas_id = 12,
726 .has_aggre2_clk = false,
727 .auto_boot = true,
728 .active_pd_names = (char*[]){
729 "load_state",
730 NULL
731 },
732 .proxy_pd_names = (char*[]){
733 "lcx",
734 "lmx",
735 NULL
736 },
737 .ssr_name = "dsps",
738 .sysmon_name = "slpi",
739 .ssctl_id = 0x16,
740 };
741
742 static const struct adsp_data sm8250_slpi_resource = {
743 .crash_reason_smem = 424,
744 .firmware_name = "slpi.mdt",
745 .pas_id = 12,
746 .has_aggre2_clk = false,
747 .auto_boot = true,
748 .active_pd_names = (char*[]){
749 "load_state",
750 NULL
751 },
752 .proxy_pd_names = (char*[]){
753 "lcx",
754 "lmx",
755 NULL
756 },
757 .ssr_name = "dsps",
758 .sysmon_name = "slpi",
759 .ssctl_id = 0x16,
760 };
761
762 static const struct adsp_data sm8350_slpi_resource = {
763 .crash_reason_smem = 424,
764 .firmware_name = "slpi.mdt",
765 .pas_id = 12,
766 .has_aggre2_clk = false,
767 .auto_boot = true,
768 .active_pd_names = (char*[]){
769 "load_state",
770 NULL
771 },
772 .proxy_pd_names = (char*[]){
773 "lcx",
774 "lmx",
775 NULL
776 },
777 .ssr_name = "dsps",
778 .sysmon_name = "slpi",
779 .ssctl_id = 0x16,
780 };
781
782 static const struct adsp_data msm8998_slpi_resource = {
783 .crash_reason_smem = 424,
784 .firmware_name = "slpi.mdt",
785 .pas_id = 12,
786 .has_aggre2_clk = true,
787 .auto_boot = true,
788 .proxy_pd_names = (char*[]){
789 "ssc_cx",
790 NULL
791 },
792 .ssr_name = "dsps",
793 .sysmon_name = "slpi",
794 .ssctl_id = 0x16,
795 };
796
797 static const struct adsp_data wcss_resource_init = {
798 .crash_reason_smem = 421,
799 .firmware_name = "wcnss.mdt",
800 .pas_id = 6,
801 .auto_boot = true,
802 .ssr_name = "mpss",
803 .sysmon_name = "wcnss",
804 .ssctl_id = 0x12,
805 };
806
807 static const struct adsp_data sdx55_mpss_resource = {
808 .crash_reason_smem = 421,
809 .firmware_name = "modem.mdt",
810 .pas_id = 4,
811 .has_aggre2_clk = false,
812 .auto_boot = true,
813 .proxy_pd_names = (char*[]){
814 "cx",
815 "mss",
816 NULL
817 },
818 .ssr_name = "mpss",
819 .sysmon_name = "modem",
820 .ssctl_id = 0x22,
821 };
822
823 static const struct of_device_id adsp_of_match[] = {
824 { .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},
825 { .compatible = "qcom,msm8996-adsp-pil", .data = &adsp_resource_init},
826 { .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init},
827 { .compatible = "qcom,msm8998-adsp-pas", .data = &msm8998_adsp_resource},
828 { .compatible = "qcom,msm8998-slpi-pas", .data = &msm8998_slpi_resource},
829 { .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init },
830 { .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init },
831 { .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
832 { .compatible = "qcom,sc7180-mpss-pas", .data = &mpss_resource_init},
833 { .compatible = "qcom,sc8180x-adsp-pas", .data = &sm8150_adsp_resource},
834 { .compatible = "qcom,sc8180x-cdsp-pas", .data = &sm8150_cdsp_resource},
835 { .compatible = "qcom,sc8180x-mpss-pas", .data = &sc8180x_mpss_resource},
836 { .compatible = "qcom,sdm660-adsp-pas", .data = &adsp_resource_init},
837 { .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init},
838 { .compatible = "qcom,sdm845-cdsp-pas", .data = &cdsp_resource_init},
839 { .compatible = "qcom,sdx55-mpss-pas", .data = &sdx55_mpss_resource},
840 { .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource},
841 { .compatible = "qcom,sm8150-cdsp-pas", .data = &sm8150_cdsp_resource},
842 { .compatible = "qcom,sm8150-mpss-pas", .data = &mpss_resource_init},
843 { .compatible = "qcom,sm8150-slpi-pas", .data = &sm8150_slpi_resource},
844 { .compatible = "qcom,sm8250-adsp-pas", .data = &sm8250_adsp_resource},
845 { .compatible = "qcom,sm8250-cdsp-pas", .data = &sm8250_cdsp_resource},
846 { .compatible = "qcom,sm8250-slpi-pas", .data = &sm8250_slpi_resource},
847 { .compatible = "qcom,sm8350-adsp-pas", .data = &sm8350_adsp_resource},
848 { .compatible = "qcom,sm8350-cdsp-pas", .data = &sm8350_cdsp_resource},
849 { .compatible = "qcom,sm8350-slpi-pas", .data = &sm8350_slpi_resource},
850 { .compatible = "qcom,sm8350-mpss-pas", .data = &mpss_resource_init},
851 { },
852 };
853 MODULE_DEVICE_TABLE(of, adsp_of_match);
854
855 static struct platform_driver adsp_driver = {
856 .probe = adsp_probe,
857 .remove = adsp_remove,
858 .driver = {
859 .name = "qcom_q6v5_pas",
860 .of_match_table = adsp_of_match,
861 },
862 };
863
864 module_platform_driver(adsp_driver);
865 MODULE_DESCRIPTION("Qualcomm Hexagon v5 Peripheral Authentication Service driver");
866 MODULE_LICENSE("GPL v2");
867
