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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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