drivers/remoteproc/qcom_q6v5_pas.c

   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/delay.h>
  12 #include <linux/firmware.h>
  13 #include <linux/interrupt.h>
  14 #include <linux/kernel.h>
  15 #include <linux/module.h>
  16 #include <linux/of_address.h>
  17 #include <linux/of_device.h>
  18 #include <linux/platform_device.h>
  19 #include <linux/pm_domain.h>
  20 #include <linux/pm_runtime.h>
  21 #include <linux/qcom_scm.h>
  22 #include <linux/regulator/consumer.h>
  23 #include <linux/remoteproc.h>
  24 #include <linux/soc/qcom/mdt_loader.h>
  25 #include <linux/soc/qcom/smem.h>
  26 #include <linux/soc/qcom/smem_state.h>
  27
  28 #include "qcom_common.h"
  29 #include "qcom_pil_info.h"
  30 #include "qcom_q6v5.h"
  31 #include "remoteproc_internal.h"
  32
  33 #define ADSP_DECRYPT_SHUTDOWN_DELAY_MS  100
  34
  35 struct adsp_data {
  36         int crash_reason_smem;
  37         const char *firmware_name;
  38         int pas_id;
  39         unsigned int minidump_id;
  40         bool has_aggre2_clk;
  41         bool auto_boot;
  42         bool decrypt_shutdown;
  43
  44         char **proxy_pd_names;
  45
  46         const char *load_state;
  47         const char *ssr_name;
  48         const char *sysmon_name;
  49         int ssctl_id;
  50 };
  51
  52 struct qcom_adsp {
  53         struct device *dev;
  54         struct rproc *rproc;
  55
  56         struct qcom_q6v5 q6v5;
  57
  58         struct clk *xo;
  59         struct clk *aggre2_clk;
  60
  61         struct regulator *cx_supply;
  62         struct regulator *px_supply;
  63
  64         struct device *proxy_pds[3];
  65
  66         int proxy_pd_count;
  67
  68         int pas_id;
  69         unsigned int minidump_id;
  70         int crash_reason_smem;
  71         bool has_aggre2_clk;
  72         bool decrypt_shutdown;
  73         const char *info_name;
  74
  75         struct completion start_done;
  76         struct completion stop_done;
  77
  78         phys_addr_t mem_phys;
  79         phys_addr_t mem_reloc;
  80         void *mem_region;
  81         size_t mem_size;
  82
  83         struct qcom_rproc_glink glink_subdev;
  84         struct qcom_rproc_subdev smd_subdev;
  85         struct qcom_rproc_ssr ssr_subdev;
  86         struct qcom_sysmon *sysmon;
  87
  88         struct qcom_scm_pas_metadata pas_metadata;
  89 };
  90
  91 static void adsp_minidump(struct rproc *rproc)
  92 {
  93         struct qcom_adsp *adsp = rproc->priv;
  94
  95         if (rproc->dump_conf == RPROC_COREDUMP_DISABLED)
  96                 return;
  97
  98         qcom_minidump(rproc, adsp->minidump_id);
  99 }
 100
 101 static int adsp_pds_enable(struct qcom_adsp *adsp, struct device **pds,
 102                            size_t pd_count)
 103 {
 104         int ret;
 105         int i;
 106
 107         for (i = 0; i < pd_count; i++) {
 108                 dev_pm_genpd_set_performance_state(pds[i], INT_MAX);
 109                 ret = pm_runtime_get_sync(pds[i]);
 110                 if (ret < 0) {
 111                         pm_runtime_put_noidle(pds[i]);
 112                         dev_pm_genpd_set_performance_state(pds[i], 0);
 113                         goto unroll_pd_votes;
 114                 }
 115         }
 116
 117         return 0;
 118
 119 unroll_pd_votes:
 120         for (i--; i >= 0; i--) {
 121                 dev_pm_genpd_set_performance_state(pds[i], 0);
 122                 pm_runtime_put(pds[i]);
 123         }
 124
 125         return ret;
 126 };
 127
 128 static void adsp_pds_disable(struct qcom_adsp *adsp, struct device **pds,
 129                              size_t pd_count)
 130 {
 131         int i;
 132
 133         for (i = 0; i < pd_count; i++) {
 134                 dev_pm_genpd_set_performance_state(pds[i], 0);
 135                 pm_runtime_put(pds[i]);
 136         }
 137 }
 138
 139 static int adsp_shutdown_poll_decrypt(struct qcom_adsp *adsp)
 140 {
 141         unsigned int retry_num = 50;
 142         int ret;
 143
 144         do {
 145                 msleep(ADSP_DECRYPT_SHUTDOWN_DELAY_MS);
 146                 ret = qcom_scm_pas_shutdown(adsp->pas_id);
 147         } while (ret == -EINVAL && --retry_num);
 148
 149         return ret;
 150 }
 151
 152 static int adsp_unprepare(struct rproc *rproc)
 153 {
 154         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 155
 156         /*
 157          * adsp_load() did pass pas_metadata to the SCM driver for storing
 158          * metadata context. It might have been released already if
 159          * auth_and_reset() was successful, but in other cases clean it up
 160          * here.
 161          */
 162         qcom_scm_pas_metadata_release(&adsp->pas_metadata);
 163
 164         return 0;
 165 }
 166
 167 static int adsp_load(struct rproc *rproc, const struct firmware *fw)
 168 {
 169         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 170         int ret;
 171
 172         ret = qcom_mdt_pas_init(adsp->dev, fw, rproc->firmware, adsp->pas_id,
 173                                 adsp->mem_phys, &adsp->pas_metadata);
 174         if (ret)
 175                 return ret;
 176
 177         ret = qcom_mdt_load_no_init(adsp->dev, fw, rproc->firmware, adsp->pas_id,
 178                                     adsp->mem_region, adsp->mem_phys, adsp->mem_size,
 179                                     &adsp->mem_reloc);
 180         if (ret)
 181                 return ret;
 182
 183         qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size);
 184
 185         return 0;
 186 }
 187
 188 static int adsp_start(struct rproc *rproc)
 189 {
 190         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 191         int ret;
 192
 193         ret = qcom_q6v5_prepare(&adsp->q6v5);
 194         if (ret)
 195                 return ret;
 196
 197         ret = adsp_pds_enable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
 198         if (ret < 0)
 199                 goto disable_irqs;
 200
 201         ret = clk_prepare_enable(adsp->xo);
 202         if (ret)
 203                 goto disable_proxy_pds;
 204
 205         ret = clk_prepare_enable(adsp->aggre2_clk);
 206         if (ret)
 207                 goto disable_xo_clk;
 208
 209         if (adsp->cx_supply) {
 210                 ret = regulator_enable(adsp->cx_supply);
 211                 if (ret)
 212                         goto disable_aggre2_clk;
 213         }
 214
 215         if (adsp->px_supply) {
 216                 ret = regulator_enable(adsp->px_supply);
 217                 if (ret)
 218                         goto disable_cx_supply;
 219         }
 220
 221         ret = qcom_scm_pas_auth_and_reset(adsp->pas_id);
 222         if (ret) {
 223                 dev_err(adsp->dev,
 224                         "failed to authenticate image and release reset\n");
 225                 goto disable_px_supply;
 226         }
 227
 228         ret = qcom_q6v5_wait_for_start(&adsp->q6v5, msecs_to_jiffies(5000));
 229         if (ret == -ETIMEDOUT) {
 230                 dev_err(adsp->dev, "start timed out\n");
 231                 qcom_scm_pas_shutdown(adsp->pas_id);
 232                 goto disable_px_supply;
 233         }
 234
 235         qcom_scm_pas_metadata_release(&adsp->pas_metadata);
 236
 237         return 0;
 238
 239 disable_px_supply:
 240         if (adsp->px_supply)
 241                 regulator_disable(adsp->px_supply);
 242 disable_cx_supply:
 243         if (adsp->cx_supply)
 244                 regulator_disable(adsp->cx_supply);
 245 disable_aggre2_clk:
 246         clk_disable_unprepare(adsp->aggre2_clk);
 247 disable_xo_clk:
 248         clk_disable_unprepare(adsp->xo);
 249 disable_proxy_pds:
 250         adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
 251 disable_irqs:
 252         qcom_q6v5_unprepare(&adsp->q6v5);
 253
 254         return ret;
 255 }
 256
 257 static void qcom_pas_handover(struct qcom_q6v5 *q6v5)
 258 {
 259         struct qcom_adsp *adsp = container_of(q6v5, struct qcom_adsp, q6v5);
 260
 261         if (adsp->px_supply)
 262                 regulator_disable(adsp->px_supply);
 263         if (adsp->cx_supply)
 264                 regulator_disable(adsp->cx_supply);
 265         clk_disable_unprepare(adsp->aggre2_clk);
 266         clk_disable_unprepare(adsp->xo);
 267         adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
 268 }
 269
 270 static int adsp_stop(struct rproc *rproc)
 271 {
 272         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 273         int handover;
 274         int ret;
 275
 276         ret = qcom_q6v5_request_stop(&adsp->q6v5, adsp->sysmon);
 277         if (ret == -ETIMEDOUT)
 278                 dev_err(adsp->dev, "timed out on wait\n");
 279
 280         ret = qcom_scm_pas_shutdown(adsp->pas_id);
 281         if (ret && adsp->decrypt_shutdown)
 282                 ret = adsp_shutdown_poll_decrypt(adsp);
 283
 284         if (ret)
 285                 dev_err(adsp->dev, "failed to shutdown: %d\n", ret);
 286
 287         handover = qcom_q6v5_unprepare(&adsp->q6v5);
 288         if (handover)
 289                 qcom_pas_handover(&adsp->q6v5);
 290
 291         return ret;
 292 }
 293
 294 static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 295 {
 296         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 297         int offset;
 298
 299         offset = da - adsp->mem_reloc;
 300         if (offset < 0 || offset + len > adsp->mem_size)
 301                 return NULL;
 302
 303         if (is_iomem)
 304                 *is_iomem = true;
 305
 306         return adsp->mem_region + offset;
 307 }
 308
 309 static unsigned long adsp_panic(struct rproc *rproc)
 310 {
 311         struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 312
 313         return qcom_q6v5_panic(&adsp->q6v5);
 314 }
 315
 316 static const struct rproc_ops adsp_ops = {
 317         .unprepare = adsp_unprepare,
 318         .start = adsp_start,
 319         .stop = adsp_stop,
 320         .da_to_va = adsp_da_to_va,
 321         .parse_fw = qcom_register_dump_segments,
 322         .load = adsp_load,
 323         .panic = adsp_panic,
 324 };
 325
 326 static const struct rproc_ops adsp_minidump_ops = {
 327         .unprepare = adsp_unprepare,
 328         .start = adsp_start,
 329         .stop = adsp_stop,
 330         .da_to_va = adsp_da_to_va,
 331         .load = adsp_load,
 332         .panic = adsp_panic,
 333         .coredump = adsp_minidump,
 334 };
 335
 336 static int adsp_init_clock(struct qcom_adsp *adsp)
 337 {
 338         int ret;
 339
 340         adsp->xo = devm_clk_get(adsp->dev, "xo");
 341         if (IS_ERR(adsp->xo)) {
 342                 ret = PTR_ERR(adsp->xo);
 343                 if (ret != -EPROBE_DEFER)
 344                         dev_err(adsp->dev, "failed to get xo clock");
 345                 return ret;
 346         }
 347
 348         if (adsp->has_aggre2_clk) {
 349                 adsp->aggre2_clk = devm_clk_get(adsp->dev, "aggre2");
 350                 if (IS_ERR(adsp->aggre2_clk)) {
 351                         ret = PTR_ERR(adsp->aggre2_clk);
 352                         if (ret != -EPROBE_DEFER)
 353                                 dev_err(adsp->dev,
 354                                         "failed to get aggre2 clock");
 355                         return ret;
 356                 }
 357         }
 358
 359         return 0;
 360 }
 361
 362 static int adsp_init_regulator(struct qcom_adsp *adsp)
 363 {
 364         adsp->cx_supply = devm_regulator_get_optional(adsp->dev, "cx");
 365         if (IS_ERR(adsp->cx_supply)) {
 366                 if (PTR_ERR(adsp->cx_supply) == -ENODEV)
 367                         adsp->cx_supply = NULL;
 368                 else
 369                         return PTR_ERR(adsp->cx_supply);
 370         }
 371
 372         if (adsp->cx_supply)
 373                 regulator_set_load(adsp->cx_supply, 100000);
 374
 375         adsp->px_supply = devm_regulator_get_optional(adsp->dev, "px");
 376         if (IS_ERR(adsp->px_supply)) {
 377                 if (PTR_ERR(adsp->px_supply) == -ENODEV)
 378                         adsp->px_supply = NULL;
 379                 else
 380                         return PTR_ERR(adsp->px_supply);
 381         }
 382
 383         return 0;
 384 }
 385
 386 static int adsp_pds_attach(struct device *dev, struct device **devs,
 387                            char **pd_names)
 388 {
 389         size_t num_pds = 0;
 390         int ret;
 391         int i;
 392
 393         if (!pd_names)
 394                 return 0;
 395
 396         /* Handle single power domain */
 397         if (dev->pm_domain) {
 398                 devs[0] = dev;
 399                 pm_runtime_enable(dev);
 400                 return 1;
 401         }
 402
 403         while (pd_names[num_pds])
 404                 num_pds++;
 405
 406         for (i = 0; i < num_pds; i++) {
 407                 devs[i] = dev_pm_domain_attach_by_name(dev, pd_names[i]);
 408                 if (IS_ERR_OR_NULL(devs[i])) {
 409                         ret = PTR_ERR(devs[i]) ? : -ENODATA;
 410                         goto unroll_attach;
 411                 }
 412         }
 413
 414         return num_pds;
 415
 416 unroll_attach:
 417         for (i--; i >= 0; i--)
 418                 dev_pm_domain_detach(devs[i], false);
 419
 420         return ret;
 421 };
 422
 423 static void adsp_pds_detach(struct qcom_adsp *adsp, struct device **pds,
 424                             size_t pd_count)
 425 {
 426         struct device *dev = adsp->dev;
 427         int i;
 428
 429         /* Handle single power domain */
 430         if (dev->pm_domain && pd_count) {
 431                 pm_runtime_disable(dev);
 432                 return;
 433         }
 434
 435         for (i = 0; i < pd_count; i++)
 436                 dev_pm_domain_detach(pds[i], false);
 437 }
 438
 439 static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
 440 {
 441         struct device_node *node;
 442         struct resource r;
 443         int ret;
 444
 445         node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0);
 446         if (!node) {
 447                 dev_err(adsp->dev, "no memory-region specified\n");
 448                 return -EINVAL;
 449         }
 450
 451         ret = of_address_to_resource(node, 0, &r);
 452         if (ret)
 453                 return ret;
 454
 455         adsp->mem_phys = adsp->mem_reloc = r.start;
 456         adsp->mem_size = resource_size(&r);
 457         adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size);
 458         if (!adsp->mem_region) {
 459                 dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n",
 460                         &r.start, adsp->mem_size);
 461                 return -EBUSY;
 462         }
 463
 464         return 0;
 465 }
 466
 467 static int adsp_probe(struct platform_device *pdev)
 468 {
 469         const struct adsp_data *desc;
 470         struct qcom_adsp *adsp;
 471         struct rproc *rproc;
 472         const char *fw_name;
 473         const struct rproc_ops *ops = &adsp_ops;
 474         int ret;
 475
 476         desc = of_device_get_match_data(&pdev->dev);
 477         if (!desc)
 478                 return -EINVAL;
 479
 480         if (!qcom_scm_is_available())
 481                 return -EPROBE_DEFER;
 482
 483         fw_name = desc->firmware_name;
 484         ret = of_property_read_string(pdev->dev.of_node, "firmware-name",
 485                                       &fw_name);
 486         if (ret < 0 && ret != -EINVAL)
 487                 return ret;
 488
 489         if (desc->minidump_id)
 490                 ops = &adsp_minidump_ops;
 491
 492         rproc = rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp));
 493
 494         if (!rproc) {
 495                 dev_err(&pdev->dev, "unable to allocate remoteproc\n");
 496                 return -ENOMEM;
 497         }
 498
 499         rproc->auto_boot = desc->auto_boot;
 500         rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE);
 501
 502         adsp = (struct qcom_adsp *)rproc->priv;
 503         adsp->dev = &pdev->dev;
 504         adsp->rproc = rproc;
 505         adsp->minidump_id = desc->minidump_id;
 506         adsp->pas_id = desc->pas_id;
 507         adsp->has_aggre2_clk = desc->has_aggre2_clk;
 508         adsp->info_name = desc->sysmon_name;
 509         adsp->decrypt_shutdown = desc->decrypt_shutdown;
 510         platform_set_drvdata(pdev, adsp);
 511
 512         ret = device_init_wakeup(adsp->dev, true);
 513         if (ret)
 514                 goto free_rproc;
 515
 516         ret = adsp_alloc_memory_region(adsp);
 517         if (ret)
 518                 goto free_rproc;
 519
 520         ret = adsp_init_clock(adsp);
 521         if (ret)
 522                 goto free_rproc;
 523
 524         ret = adsp_init_regulator(adsp);
 525         if (ret)
 526                 goto free_rproc;
 527
 528         ret = adsp_pds_attach(&pdev->dev, adsp->proxy_pds,
 529                               desc->proxy_pd_names);
 530         if (ret < 0)
 531                 goto free_rproc;
 532         adsp->proxy_pd_count = ret;
 533
 534         ret = qcom_q6v5_init(&adsp->q6v5, pdev, rproc, desc->crash_reason_smem, desc->load_state,
 535                              qcom_pas_handover);
 536         if (ret)
 537                 goto detach_proxy_pds;
 538
 539         qcom_add_glink_subdev(rproc, &adsp->glink_subdev, desc->ssr_name);
 540         qcom_add_smd_subdev(rproc, &adsp->smd_subdev);
 541         qcom_add_ssr_subdev(rproc, &adsp->ssr_subdev, desc->ssr_name);
 542         adsp->sysmon = qcom_add_sysmon_subdev(rproc,
 543                                               desc->sysmon_name,
 544                                               desc->ssctl_id);
 545         if (IS_ERR(adsp->sysmon)) {
 546                 ret = PTR_ERR(adsp->sysmon);
 547                 goto detach_proxy_pds;
 548         }
 549
 550         ret = rproc_add(rproc);
 551         if (ret)
 552                 goto detach_proxy_pds;
 553
 554         return 0;
 555
 556 detach_proxy_pds:
 557         adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
 558 free_rproc:
 559         device_init_wakeup(adsp->dev, false);
 560         rproc_free(rproc);
 561
 562         return ret;
 563 }
 564
 565 static int adsp_remove(struct platform_device *pdev)
 566 {
 567         struct qcom_adsp *adsp = platform_get_drvdata(pdev);
 568
 569         rproc_del(adsp->rproc);
 570
 571         qcom_q6v5_deinit(&adsp->q6v5);
 572         qcom_remove_glink_subdev(adsp->rproc, &adsp->glink_subdev);
 573         qcom_remove_sysmon_subdev(adsp->sysmon);
 574         qcom_remove_smd_subdev(adsp->rproc, &adsp->smd_subdev);
 575         qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev);
 576         adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
 577         device_init_wakeup(adsp->dev, false);
 578         rproc_free(adsp->rproc);
 579
 580         return 0;
 581 }
 582
 583 static const struct adsp_data adsp_resource_init = {
 584                 .crash_reason_smem = 423,
 585                 .firmware_name = "adsp.mdt",
 586                 .pas_id = 1,
 587                 .has_aggre2_clk = false,
 588                 .auto_boot = true,
 589                 .ssr_name = "lpass",
 590                 .sysmon_name = "adsp",
 591                 .ssctl_id = 0x14,
 592 };
 593
 594 static const struct adsp_data sdm845_adsp_resource_init = {
 595                 .crash_reason_smem = 423,
 596                 .firmware_name = "adsp.mdt",
 597                 .pas_id = 1,
 598                 .has_aggre2_clk = false,
 599                 .auto_boot = true,
 600                 .load_state = "adsp",
 601                 .ssr_name = "lpass",
 602                 .sysmon_name = "adsp",
 603                 .ssctl_id = 0x14,
 604 };
 605
 606 static const struct adsp_data sm6350_adsp_resource = {
 607         .crash_reason_smem = 423,
 608         .firmware_name = "adsp.mdt",
 609         .pas_id = 1,
 610         .has_aggre2_clk = false,
 611         .auto_boot = true,
 612         .proxy_pd_names = (char*[]){
 613                 "lcx",
 614                 "lmx",
 615                 NULL
 616         },
 617         .load_state = "adsp",
 618         .ssr_name = "lpass",
 619         .sysmon_name = "adsp",
 620         .ssctl_id = 0x14,
 621 };
 622
 623 static const struct adsp_data sm8150_adsp_resource = {
 624                 .crash_reason_smem = 423,
 625                 .firmware_name = "adsp.mdt",
 626                 .pas_id = 1,
 627                 .has_aggre2_clk = false,
 628                 .auto_boot = true,
 629                 .proxy_pd_names = (char*[]){
 630                         "cx",
 631                         NULL
 632                 },
 633                 .load_state = "adsp",
 634                 .ssr_name = "lpass",
 635                 .sysmon_name = "adsp",
 636                 .ssctl_id = 0x14,
 637 };
 638
 639 static const struct adsp_data sm8250_adsp_resource = {
 640         .crash_reason_smem = 423,
 641         .firmware_name = "adsp.mdt",
 642         .pas_id = 1,
 643         .has_aggre2_clk = false,
 644         .auto_boot = true,
 645         .proxy_pd_names = (char*[]){
 646                 "lcx",
 647                 "lmx",
 648                 NULL
 649         },
 650         .load_state = "adsp",
 651         .ssr_name = "lpass",
 652         .sysmon_name = "adsp",
 653         .ssctl_id = 0x14,
 654 };
 655
 656 static const struct adsp_data sm8350_adsp_resource = {
 657         .crash_reason_smem = 423,
 658         .firmware_name = "adsp.mdt",
 659         .pas_id = 1,
 660         .has_aggre2_clk = false,
 661         .auto_boot = true,
 662         .proxy_pd_names = (char*[]){
 663                 "lcx",
 664                 "lmx",
 665                 NULL
 666         },
 667         .load_state = "adsp",
 668         .ssr_name = "lpass",
 669         .sysmon_name = "adsp",
 670         .ssctl_id = 0x14,
 671 };
 672
 673 static const struct adsp_data msm8996_adsp_resource = {
 674                 .crash_reason_smem = 423,
 675                 .firmware_name = "adsp.mdt",
 676                 .pas_id = 1,
 677                 .has_aggre2_clk = false,
 678                 .auto_boot = true,
 679                 .proxy_pd_names = (char*[]){
 680                         "cx",
 681                         NULL
 682                 },
 683                 .ssr_name = "lpass",
 684                 .sysmon_name = "adsp",
 685                 .ssctl_id = 0x14,
 686 };
 687
 688 static const struct adsp_data cdsp_resource_init = {
 689         .crash_reason_smem = 601,
 690         .firmware_name = "cdsp.mdt",
 691         .pas_id = 18,
 692         .has_aggre2_clk = false,
 693         .auto_boot = true,
 694         .ssr_name = "cdsp",
 695         .sysmon_name = "cdsp",
 696         .ssctl_id = 0x17,
 697 };
 698
 699 static const struct adsp_data sdm845_cdsp_resource_init = {
 700         .crash_reason_smem = 601,
 701         .firmware_name = "cdsp.mdt",
 702         .pas_id = 18,
 703         .has_aggre2_clk = false,
 704         .auto_boot = true,
 705         .load_state = "cdsp",
 706         .ssr_name = "cdsp",
 707         .sysmon_name = "cdsp",
 708         .ssctl_id = 0x17,
 709 };
 710
 711 static const struct adsp_data sm6350_cdsp_resource = {
 712         .crash_reason_smem = 601,
 713         .firmware_name = "cdsp.mdt",
 714         .pas_id = 18,
 715         .has_aggre2_clk = false,
 716         .auto_boot = true,
 717         .proxy_pd_names = (char*[]){
 718                 "cx",
 719                 "mx",
 720                 NULL
 721         },
 722         .load_state = "cdsp",
 723         .ssr_name = "cdsp",
 724         .sysmon_name = "cdsp",
 725         .ssctl_id = 0x17,
 726 };
 727
 728 static const struct adsp_data sm8150_cdsp_resource = {
 729         .crash_reason_smem = 601,
 730         .firmware_name = "cdsp.mdt",
 731         .pas_id = 18,
 732         .has_aggre2_clk = false,
 733         .auto_boot = true,
 734         .proxy_pd_names = (char*[]){
 735                 "cx",
 736                 NULL
 737         },
 738         .load_state = "cdsp",
 739         .ssr_name = "cdsp",
 740         .sysmon_name = "cdsp",
 741         .ssctl_id = 0x17,
 742 };
 743
 744 static const struct adsp_data sm8250_cdsp_resource = {
 745         .crash_reason_smem = 601,
 746         .firmware_name = "cdsp.mdt",
 747         .pas_id = 18,
 748         .has_aggre2_clk = false,
 749         .auto_boot = true,
 750         .proxy_pd_names = (char*[]){
 751                 "cx",
 752                 NULL
 753         },
 754         .load_state = "cdsp",
 755         .ssr_name = "cdsp",
 756         .sysmon_name = "cdsp",
 757         .ssctl_id = 0x17,
 758 };
 759
 760 static const struct adsp_data sc8280xp_nsp0_resource = {
 761         .crash_reason_smem = 601,
 762         .firmware_name = "cdsp.mdt",
 763         .pas_id = 18,
 764         .has_aggre2_clk = false,
 765         .auto_boot = true,
 766         .proxy_pd_names = (char*[]){
 767                 "nsp",
 768                 NULL
 769         },
 770         .ssr_name = "cdsp0",
 771         .sysmon_name = "cdsp",
 772         .ssctl_id = 0x17,
 773 };
 774
 775 static const struct adsp_data sc8280xp_nsp1_resource = {
 776         .crash_reason_smem = 633,
 777         .firmware_name = "cdsp.mdt",
 778         .pas_id = 30,
 779         .has_aggre2_clk = false,
 780         .auto_boot = true,
 781         .proxy_pd_names = (char*[]){
 782                 "nsp",
 783                 NULL
 784         },
 785         .ssr_name = "cdsp1",
 786         .sysmon_name = "cdsp1",
 787         .ssctl_id = 0x20,
 788 };
 789
 790 static const struct adsp_data sm8350_cdsp_resource = {
 791         .crash_reason_smem = 601,
 792         .firmware_name = "cdsp.mdt",
 793         .pas_id = 18,
 794         .has_aggre2_clk = false,
 795         .auto_boot = true,
 796         .proxy_pd_names = (char*[]){
 797                 "cx",
 798                 "mxc",
 799                 NULL
 800         },
 801         .load_state = "cdsp",
 802         .ssr_name = "cdsp",
 803         .sysmon_name = "cdsp",
 804         .ssctl_id = 0x17,
 805 };
 806
 807 static const struct adsp_data mpss_resource_init = {
 808         .crash_reason_smem = 421,
 809         .firmware_name = "modem.mdt",
 810         .pas_id = 4,
 811         .minidump_id = 3,
 812         .has_aggre2_clk = false,
 813         .auto_boot = false,
 814         .proxy_pd_names = (char*[]){
 815                 "cx",
 816                 "mss",
 817                 NULL
 818         },
 819         .load_state = "modem",
 820         .ssr_name = "mpss",
 821         .sysmon_name = "modem",
 822         .ssctl_id = 0x12,
 823 };
 824
 825 static const struct adsp_data sc8180x_mpss_resource = {
 826         .crash_reason_smem = 421,
 827         .firmware_name = "modem.mdt",
 828         .pas_id = 4,
 829         .has_aggre2_clk = false,
 830         .auto_boot = false,
 831         .proxy_pd_names = (char*[]){
 832                 "cx",
 833                 NULL
 834         },
 835         .load_state = "modem",
 836         .ssr_name = "mpss",
 837         .sysmon_name = "modem",
 838         .ssctl_id = 0x12,
 839 };
 840
 841 static const struct adsp_data slpi_resource_init = {
 842                 .crash_reason_smem = 424,
 843                 .firmware_name = "slpi.mdt",
 844                 .pas_id = 12,
 845                 .has_aggre2_clk = true,
 846                 .auto_boot = true,
 847                 .proxy_pd_names = (char*[]){
 848                         "ssc_cx",
 849                         NULL
 850                 },
 851                 .ssr_name = "dsps",
 852                 .sysmon_name = "slpi",
 853                 .ssctl_id = 0x16,
 854 };
 855
 856 static const struct adsp_data sm8150_slpi_resource = {
 857                 .crash_reason_smem = 424,
 858                 .firmware_name = "slpi.mdt",
 859                 .pas_id = 12,
 860                 .has_aggre2_clk = false,
 861                 .auto_boot = true,
 862                 .proxy_pd_names = (char*[]){
 863                         "lcx",
 864                         "lmx",
 865                         NULL
 866                 },
 867                 .load_state = "slpi",
 868                 .ssr_name = "dsps",
 869                 .sysmon_name = "slpi",
 870                 .ssctl_id = 0x16,
 871 };
 872
 873 static const struct adsp_data sm8250_slpi_resource = {
 874         .crash_reason_smem = 424,
 875         .firmware_name = "slpi.mdt",
 876         .pas_id = 12,
 877         .has_aggre2_clk = false,
 878         .auto_boot = true,
 879         .proxy_pd_names = (char*[]){
 880                 "lcx",
 881                 "lmx",
 882                 NULL
 883         },
 884         .load_state = "slpi",
 885         .ssr_name = "dsps",
 886         .sysmon_name = "slpi",
 887         .ssctl_id = 0x16,
 888 };
 889
 890 static const struct adsp_data sm8350_slpi_resource = {
 891         .crash_reason_smem = 424,
 892         .firmware_name = "slpi.mdt",
 893         .pas_id = 12,
 894         .has_aggre2_clk = false,
 895         .auto_boot = true,
 896         .proxy_pd_names = (char*[]){
 897                 "lcx",
 898                 "lmx",
 899                 NULL
 900         },
 901         .load_state = "slpi",
 902         .ssr_name = "dsps",
 903         .sysmon_name = "slpi",
 904         .ssctl_id = 0x16,
 905 };
 906
 907 static const struct adsp_data wcss_resource_init = {
 908         .crash_reason_smem = 421,
 909         .firmware_name = "wcnss.mdt",
 910         .pas_id = 6,
 911         .auto_boot = true,
 912         .ssr_name = "mpss",
 913         .sysmon_name = "wcnss",
 914         .ssctl_id = 0x12,
 915 };
 916
 917 static const struct adsp_data sdx55_mpss_resource = {
 918         .crash_reason_smem = 421,
 919         .firmware_name = "modem.mdt",
 920         .pas_id = 4,
 921         .has_aggre2_clk = false,
 922         .auto_boot = true,
 923         .proxy_pd_names = (char*[]){
 924                 "cx",
 925                 "mss",
 926                 NULL
 927         },
 928         .ssr_name = "mpss",
 929         .sysmon_name = "modem",
 930         .ssctl_id = 0x22,
 931 };
 932
 933 static const struct adsp_data sm8450_mpss_resource = {
 934         .crash_reason_smem = 421,
 935         .firmware_name = "modem.mdt",
 936         .pas_id = 4,
 937         .minidump_id = 3,
 938         .has_aggre2_clk = false,
 939         .auto_boot = false,
 940         .decrypt_shutdown = true,
 941         .proxy_pd_names = (char*[]){
 942                 "cx",
 943                 "mss",
 944                 NULL
 945         },
 946         .load_state = "modem",
 947         .ssr_name = "mpss",
 948         .sysmon_name = "modem",
 949         .ssctl_id = 0x12,
 950 };
 951
 952 static const struct of_device_id adsp_of_match[] = {
 953         { .compatible = "qcom,msm8226-adsp-pil", .data = &adsp_resource_init},
 954         { .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},
 955         { .compatible = "qcom,msm8996-adsp-pil", .data = &msm8996_adsp_resource},
 956         { .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init},
 957         { .compatible = "qcom,msm8998-adsp-pas", .data = &msm8996_adsp_resource},
 958         { .compatible = "qcom,msm8998-slpi-pas", .data = &slpi_resource_init},
 959         { .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init },
 960         { .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init },
 961         { .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
 962         { .compatible = "qcom,sc7180-mpss-pas", .data = &mpss_resource_init},
 963         { .compatible = "qcom,sc7280-mpss-pas", .data = &mpss_resource_init},
 964         { .compatible = "qcom,sc8180x-adsp-pas", .data = &sm8150_adsp_resource},
 965         { .compatible = "qcom,sc8180x-cdsp-pas", .data = &sm8150_cdsp_resource},
 966         { .compatible = "qcom,sc8180x-mpss-pas", .data = &sc8180x_mpss_resource},
 967         { .compatible = "qcom,sc8280xp-adsp-pas", .data = &sm8250_adsp_resource},
 968         { .compatible = "qcom,sc8280xp-nsp0-pas", .data = &sc8280xp_nsp0_resource},
 969         { .compatible = "qcom,sc8280xp-nsp1-pas", .data = &sc8280xp_nsp1_resource},
 970         { .compatible = "qcom,sdm660-adsp-pas", .data = &adsp_resource_init},
 971         { .compatible = "qcom,sdm845-adsp-pas", .data = &sdm845_adsp_resource_init},
 972         { .compatible = "qcom,sdm845-cdsp-pas", .data = &sdm845_cdsp_resource_init},
 973         { .compatible = "qcom,sdx55-mpss-pas", .data = &sdx55_mpss_resource},
 974         { .compatible = "qcom,sm6350-adsp-pas", .data = &sm6350_adsp_resource},
 975         { .compatible = "qcom,sm6350-cdsp-pas", .data = &sm6350_cdsp_resource},
 976         { .compatible = "qcom,sm6350-mpss-pas", .data = &mpss_resource_init},
 977         { .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource},
 978         { .compatible = "qcom,sm8150-cdsp-pas", .data = &sm8150_cdsp_resource},
 979         { .compatible = "qcom,sm8150-mpss-pas", .data = &mpss_resource_init},
 980         { .compatible = "qcom,sm8150-slpi-pas", .data = &sm8150_slpi_resource},
 981         { .compatible = "qcom,sm8250-adsp-pas", .data = &sm8250_adsp_resource},
 982         { .compatible = "qcom,sm8250-cdsp-pas", .data = &sm8250_cdsp_resource},
 983         { .compatible = "qcom,sm8250-slpi-pas", .data = &sm8250_slpi_resource},
 984         { .compatible = "qcom,sm8350-adsp-pas", .data = &sm8350_adsp_resource},
 985         { .compatible = "qcom,sm8350-cdsp-pas", .data = &sm8350_cdsp_resource},
 986         { .compatible = "qcom,sm8350-slpi-pas", .data = &sm8350_slpi_resource},
 987         { .compatible = "qcom,sm8350-mpss-pas", .data = &mpss_resource_init},
 988         { .compatible = "qcom,sm8450-adsp-pas", .data = &sm8350_adsp_resource},
 989         { .compatible = "qcom,sm8450-cdsp-pas", .data = &sm8350_cdsp_resource},
 990         { .compatible = "qcom,sm8450-slpi-pas", .data = &sm8350_slpi_resource},
 991         { .compatible = "qcom,sm8450-mpss-pas", .data = &sm8450_mpss_resource},
 992         { },
 993 };
 994 MODULE_DEVICE_TABLE(of, adsp_of_match);
 995
 996 static struct platform_driver adsp_driver = {
 997         .probe = adsp_probe,
 998         .remove = adsp_remove,
 999         .driver = {
1000                 .name = "qcom_q6v5_pas",
1001                 .of_match_table = adsp_of_match,
1002         },
1003 };
1004
1005 module_platform_driver(adsp_driver);
1006 MODULE_DESCRIPTION("Qualcomm Hexagon v5 Peripheral Authentication Service driver");
1007 MODULE_LICENSE("GPL v2");