drivers/regulator/qcom_smd-regulator.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (c) 2015, Sony Mobile Communications AB.
   4  * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
   5  */
   6
   7 #include <linux/module.h>
   8 #include <linux/of.h>
   9 #include <linux/of_device.h>
  10 #include <linux/platform_device.h>
  11 #include <linux/regulator/driver.h>
  12 #include <linux/regulator/of_regulator.h>
  13 #include <linux/soc/qcom/smd-rpm.h>
  14
  15 struct qcom_rpm_reg {
  16         struct device *dev;
  17
  18         struct qcom_smd_rpm *rpm;
  19
  20         u32 type;
  21         u32 id;
  22
  23         struct regulator_desc desc;
  24
  25         int is_enabled;
  26         int uV;
  27         u32 load;
  28
  29         unsigned int enabled_updated:1;
  30         unsigned int uv_updated:1;
  31         unsigned int load_updated:1;
  32 };
  33
  34 struct rpm_regulator_req {
  35         __le32 key;
  36         __le32 nbytes;
  37         __le32 value;
  38 };
  39
  40 #define RPM_KEY_SWEN    0x6e657773 /* "swen" */
  41 #define RPM_KEY_UV      0x00007675 /* "uv" */
  42 #define RPM_KEY_MA      0x0000616d /* "ma" */
  43
  44 static int rpm_reg_write_active(struct qcom_rpm_reg *vreg)
  45 {
  46         struct rpm_regulator_req req[3];
  47         int reqlen = 0;
  48         int ret;
  49
  50         if (vreg->enabled_updated) {
  51                 req[reqlen].key = cpu_to_le32(RPM_KEY_SWEN);
  52                 req[reqlen].nbytes = cpu_to_le32(sizeof(u32));
  53                 req[reqlen].value = cpu_to_le32(vreg->is_enabled);
  54                 reqlen++;
  55         }
  56
  57         if (vreg->uv_updated && vreg->is_enabled) {
  58                 req[reqlen].key = cpu_to_le32(RPM_KEY_UV);
  59                 req[reqlen].nbytes = cpu_to_le32(sizeof(u32));
  60                 req[reqlen].value = cpu_to_le32(vreg->uV);
  61                 reqlen++;
  62         }
  63
  64         if (vreg->load_updated && vreg->is_enabled) {
  65                 req[reqlen].key = cpu_to_le32(RPM_KEY_MA);
  66                 req[reqlen].nbytes = cpu_to_le32(sizeof(u32));
  67                 req[reqlen].value = cpu_to_le32(vreg->load / 1000);
  68                 reqlen++;
  69         }
  70
  71         if (!reqlen)
  72                 return 0;
  73
  74         ret = qcom_rpm_smd_write(vreg->rpm, QCOM_SMD_RPM_ACTIVE_STATE,
  75                                  vreg->type, vreg->id,
  76                                  req, sizeof(req[0]) * reqlen);
  77         if (!ret) {
  78                 vreg->enabled_updated = 0;
  79                 vreg->uv_updated = 0;
  80                 vreg->load_updated = 0;
  81         }
  82
  83         return ret;
  84 }
  85
  86 static int rpm_reg_enable(struct regulator_dev *rdev)
  87 {
  88         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
  89         int ret;
  90
  91         vreg->is_enabled = 1;
  92         vreg->enabled_updated = 1;
  93
  94         ret = rpm_reg_write_active(vreg);
  95         if (ret)
  96                 vreg->is_enabled = 0;
  97
  98         return ret;
  99 }
 100
 101 static int rpm_reg_is_enabled(struct regulator_dev *rdev)
 102 {
 103         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
 104
 105         return vreg->is_enabled;
 106 }
 107
 108 static int rpm_reg_disable(struct regulator_dev *rdev)
 109 {
 110         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
 111         int ret;
 112
 113         vreg->is_enabled = 0;
 114         vreg->enabled_updated = 1;
 115
 116         ret = rpm_reg_write_active(vreg);
 117         if (ret)
 118                 vreg->is_enabled = 1;
 119
 120         return ret;
 121 }
 122
 123 static int rpm_reg_get_voltage(struct regulator_dev *rdev)
 124 {
 125         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
 126
 127         return vreg->uV;
 128 }
 129
 130 static int rpm_reg_set_voltage(struct regulator_dev *rdev,
 131                                int min_uV,
 132                                int max_uV,
 133                                unsigned *selector)
 134 {
 135         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
 136         int ret;
 137         int old_uV = vreg->uV;
 138
 139         vreg->uV = min_uV;
 140         vreg->uv_updated = 1;
 141
 142         ret = rpm_reg_write_active(vreg);
 143         if (ret)
 144                 vreg->uV = old_uV;
 145
 146         return ret;
 147 }
 148
 149 static int rpm_reg_set_load(struct regulator_dev *rdev, int load_uA)
 150 {
 151         struct qcom_rpm_reg *vreg = rdev_get_drvdata(rdev);
 152         u32 old_load = vreg->load;
 153         int ret;
 154
 155         vreg->load = load_uA;
 156         vreg->load_updated = 1;
 157         ret = rpm_reg_write_active(vreg);
 158         if (ret)
 159                 vreg->load = old_load;
 160
 161         return ret;
 162 }
 163
 164 static const struct regulator_ops rpm_smps_ldo_ops = {
 165         .enable = rpm_reg_enable,
 166         .disable = rpm_reg_disable,
 167         .is_enabled = rpm_reg_is_enabled,
 168         .list_voltage = regulator_list_voltage_linear_range,
 169
 170         .get_voltage = rpm_reg_get_voltage,
 171         .set_voltage = rpm_reg_set_voltage,
 172
 173         .set_load = rpm_reg_set_load,
 174 };
 175
 176 static const struct regulator_ops rpm_smps_ldo_ops_fixed = {
 177         .enable = rpm_reg_enable,
 178         .disable = rpm_reg_disable,
 179         .is_enabled = rpm_reg_is_enabled,
 180
 181         .get_voltage = rpm_reg_get_voltage,
 182         .set_voltage = rpm_reg_set_voltage,
 183
 184         .set_load = rpm_reg_set_load,
 185 };
 186
 187 static const struct regulator_ops rpm_switch_ops = {
 188         .enable = rpm_reg_enable,
 189         .disable = rpm_reg_disable,
 190         .is_enabled = rpm_reg_is_enabled,
 191 };
 192
 193 static const struct regulator_ops rpm_bob_ops = {
 194         .enable = rpm_reg_enable,
 195         .disable = rpm_reg_disable,
 196         .is_enabled = rpm_reg_is_enabled,
 197
 198         .get_voltage = rpm_reg_get_voltage,
 199         .set_voltage = rpm_reg_set_voltage,
 200 };
 201
 202 static const struct regulator_ops rpm_mp5496_ops = {
 203         .enable = rpm_reg_enable,
 204         .disable = rpm_reg_disable,
 205         .is_enabled = rpm_reg_is_enabled,
 206         .list_voltage = regulator_list_voltage_linear_range,
 207
 208         .get_voltage = rpm_reg_get_voltage,
 209         .set_voltage = rpm_reg_set_voltage,
 210 };
 211
 212 static const struct regulator_desc pma8084_hfsmps = {
 213         .linear_ranges = (struct linear_range[]) {
 214                 REGULATOR_LINEAR_RANGE(375000,  0,  95, 12500),
 215                 REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000),
 216         },
 217         .n_linear_ranges = 2,
 218         .n_voltages = 159,
 219         .ops = &rpm_smps_ldo_ops,
 220 };
 221
 222 static const struct regulator_desc pma8084_ftsmps = {
 223         .linear_ranges = (struct linear_range[]) {
 224                 REGULATOR_LINEAR_RANGE(350000,  0, 184, 5000),
 225                 REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
 226         },
 227         .n_linear_ranges = 2,
 228         .n_voltages = 262,
 229         .ops = &rpm_smps_ldo_ops,
 230 };
 231
 232 static const struct regulator_desc pma8084_pldo = {
 233         .linear_ranges = (struct linear_range[]) {
 234                 REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 235                 REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 236                 REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
 237         },
 238         .n_linear_ranges = 3,
 239         .n_voltages = 164,
 240         .ops = &rpm_smps_ldo_ops,
 241 };
 242
 243 static const struct regulator_desc pma8084_nldo = {
 244         .linear_ranges = (struct linear_range[]) {
 245                 REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 246         },
 247         .n_linear_ranges = 1,
 248         .n_voltages = 64,
 249         .ops = &rpm_smps_ldo_ops,
 250 };
 251
 252 static const struct regulator_desc pma8084_switch = {
 253         .ops = &rpm_switch_ops,
 254 };
 255
 256 static const struct regulator_desc pm8226_hfsmps = {
 257         .linear_ranges = (struct linear_range[]) {
 258                 REGULATOR_LINEAR_RANGE(375000,   0,  95, 12500),
 259                 REGULATOR_LINEAR_RANGE(1575000, 96, 158, 25000),
 260         },
 261         .n_linear_ranges = 2,
 262         .n_voltages = 159,
 263         .ops = &rpm_smps_ldo_ops,
 264 };
 265
 266 static const struct regulator_desc pm8226_ftsmps = {
 267         .linear_ranges = (struct linear_range[]) {
 268                 REGULATOR_LINEAR_RANGE(350000,    0, 184,  5000),
 269                 REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
 270         },
 271         .n_linear_ranges = 2,
 272         .n_voltages = 262,
 273         .ops = &rpm_smps_ldo_ops,
 274 };
 275
 276 static const struct regulator_desc pm8226_pldo = {
 277         .linear_ranges = (struct linear_range[]) {
 278                 REGULATOR_LINEAR_RANGE(750000,    0,  63, 12500),
 279                 REGULATOR_LINEAR_RANGE(1550000,  64, 126, 25000),
 280                 REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
 281         },
 282         .n_linear_ranges = 3,
 283         .n_voltages = 164,
 284         .ops = &rpm_smps_ldo_ops,
 285 };
 286
 287 static const struct regulator_desc pm8226_nldo = {
 288         .linear_ranges = (struct linear_range[]) {
 289                 REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 290         },
 291         .n_linear_ranges = 1,
 292         .n_voltages = 64,
 293         .ops = &rpm_smps_ldo_ops,
 294 };
 295
 296 static const struct regulator_desc pm8226_switch = {
 297         .ops = &rpm_switch_ops,
 298 };
 299
 300 static const struct regulator_desc pm8x41_hfsmps = {
 301         .linear_ranges = (struct linear_range[]) {
 302                 REGULATOR_LINEAR_RANGE( 375000,  0,  95, 12500),
 303                 REGULATOR_LINEAR_RANGE(1575000, 96, 158, 25000),
 304         },
 305         .n_linear_ranges = 2,
 306         .n_voltages = 159,
 307         .ops = &rpm_smps_ldo_ops,
 308 };
 309
 310 static const struct regulator_desc pm8841_ftsmps = {
 311         .linear_ranges = (struct linear_range[]) {
 312                 REGULATOR_LINEAR_RANGE(350000,  0, 184, 5000),
 313                 REGULATOR_LINEAR_RANGE(1280000, 185, 261, 10000),
 314         },
 315         .n_linear_ranges = 2,
 316         .n_voltages = 262,
 317         .ops = &rpm_smps_ldo_ops,
 318 };
 319
 320 static const struct regulator_desc pm8941_boost = {
 321         .linear_ranges = (struct linear_range[]) {
 322                 REGULATOR_LINEAR_RANGE(4000000, 0, 30, 50000),
 323         },
 324         .n_linear_ranges = 1,
 325         .n_voltages = 31,
 326         .ops = &rpm_smps_ldo_ops,
 327 };
 328
 329 static const struct regulator_desc pm8941_pldo = {
 330         .linear_ranges = (struct linear_range[]) {
 331                 REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 332                 REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 333                 REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
 334         },
 335         .n_linear_ranges = 3,
 336         .n_voltages = 164,
 337         .ops = &rpm_smps_ldo_ops,
 338 };
 339
 340 static const struct regulator_desc pm8941_nldo = {
 341         .linear_ranges = (struct linear_range[]) {
 342                 REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 343         },
 344         .n_linear_ranges = 1,
 345         .n_voltages = 64,
 346         .ops = &rpm_smps_ldo_ops,
 347 };
 348
 349 static const struct regulator_desc pm8941_lnldo = {
 350         .fixed_uV = 1740000,
 351         .n_voltages = 1,
 352         .ops = &rpm_smps_ldo_ops_fixed,
 353 };
 354
 355 static const struct regulator_desc pm8941_switch = {
 356         .ops = &rpm_switch_ops,
 357 };
 358
 359 static const struct regulator_desc pm8916_pldo = {
 360         .linear_ranges = (struct linear_range[]) {
 361                 REGULATOR_LINEAR_RANGE(1750000, 0, 127, 12500),
 362         },
 363         .n_linear_ranges = 1,
 364         .n_voltages = 128,
 365         .ops = &rpm_smps_ldo_ops,
 366 };
 367
 368 static const struct regulator_desc pm8916_nldo = {
 369         .linear_ranges = (struct linear_range[]) {
 370                 REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
 371         },
 372         .n_linear_ranges = 1,
 373         .n_voltages = 94,
 374         .ops = &rpm_smps_ldo_ops,
 375 };
 376
 377 static const struct regulator_desc pm8916_buck_lvo_smps = {
 378         .linear_ranges = (struct linear_range[]) {
 379                 REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
 380                 REGULATOR_LINEAR_RANGE(750000, 96, 127, 25000),
 381         },
 382         .n_linear_ranges = 2,
 383         .n_voltages = 128,
 384         .ops = &rpm_smps_ldo_ops,
 385 };
 386
 387 static const struct regulator_desc pm8916_buck_hvo_smps = {
 388         .linear_ranges = (struct linear_range[]) {
 389                 REGULATOR_LINEAR_RANGE(1550000, 0, 31, 25000),
 390         },
 391         .n_linear_ranges = 1,
 392         .n_voltages = 32,
 393         .ops = &rpm_smps_ldo_ops,
 394 };
 395
 396 static const struct regulator_desc pm8950_hfsmps = {
 397         .linear_ranges = (struct linear_range[]) {
 398                 REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
 399                 REGULATOR_LINEAR_RANGE(1550000, 96, 127, 25000),
 400         },
 401         .n_linear_ranges = 2,
 402         .n_voltages = 128,
 403         .ops = &rpm_smps_ldo_ops,
 404 };
 405
 406 static const struct regulator_desc pm8950_ftsmps2p5 = {
 407         .linear_ranges = (struct linear_range[]) {
 408                 REGULATOR_LINEAR_RANGE(80000, 0, 255, 5000),
 409                 REGULATOR_LINEAR_RANGE(160000, 256, 460, 10000),
 410         },
 411         .n_linear_ranges = 2,
 412         .n_voltages = 461,
 413         .ops = &rpm_smps_ldo_ops,
 414 };
 415
 416 static const struct regulator_desc pm8950_ult_nldo = {
 417         .linear_ranges = (struct linear_range[]) {
 418                 REGULATOR_LINEAR_RANGE(375000, 0, 202, 12500),
 419         },
 420         .n_linear_ranges = 1,
 421         .n_voltages = 203,
 422         .ops = &rpm_smps_ldo_ops,
 423 };
 424
 425 static const struct regulator_desc pm8950_ult_pldo = {
 426         .linear_ranges = (struct linear_range[]) {
 427                 REGULATOR_LINEAR_RANGE(1750000, 0, 127, 12500),
 428         },
 429         .n_linear_ranges = 1,
 430         .n_voltages = 128,
 431         .ops = &rpm_smps_ldo_ops,
 432 };
 433
 434 static const struct regulator_desc pm8950_pldo_lv = {
 435         .linear_ranges = (struct linear_range[]) {
 436                 REGULATOR_LINEAR_RANGE(1500000, 0, 16, 25000),
 437         },
 438         .n_linear_ranges = 1,
 439         .n_voltages = 17,
 440         .ops = &rpm_smps_ldo_ops,
 441 };
 442
 443 static const struct regulator_desc pm8950_pldo = {
 444         .linear_ranges = (struct linear_range[]) {
 445                 REGULATOR_LINEAR_RANGE(975000, 0, 164, 12500),
 446         },
 447         .n_linear_ranges = 1,
 448         .n_voltages = 165,
 449         .ops = &rpm_smps_ldo_ops,
 450 };
 451
 452 static const struct regulator_desc pm8953_lnldo = {
 453         .linear_ranges = (struct linear_range[]) {
 454                 REGULATOR_LINEAR_RANGE(690000, 0, 7, 60000),
 455                 REGULATOR_LINEAR_RANGE(1380000, 8, 15, 120000),
 456         },
 457         .n_linear_ranges = 2,
 458         .n_voltages = 16,
 459         .ops = &rpm_smps_ldo_ops,
 460 };
 461
 462 static const struct regulator_desc pm8953_ult_nldo = {
 463         .linear_ranges = (struct linear_range[]) {
 464                 REGULATOR_LINEAR_RANGE(375000, 0, 93, 12500),
 465         },
 466         .n_linear_ranges = 1,
 467         .n_voltages = 94,
 468         .ops = &rpm_smps_ldo_ops,
 469 };
 470
 471 static const struct regulator_desc pm8994_hfsmps = {
 472         .linear_ranges = (struct linear_range[]) {
 473                 REGULATOR_LINEAR_RANGE( 375000,  0,  95, 12500),
 474                 REGULATOR_LINEAR_RANGE(1550000, 96, 158, 25000),
 475         },
 476         .n_linear_ranges = 2,
 477         .n_voltages = 159,
 478         .ops = &rpm_smps_ldo_ops,
 479 };
 480
 481 static const struct regulator_desc pm8994_ftsmps = {
 482         .linear_ranges = (struct linear_range[]) {
 483                 REGULATOR_LINEAR_RANGE(350000,  0, 199, 5000),
 484                 REGULATOR_LINEAR_RANGE(700000, 200, 349, 10000),
 485         },
 486         .n_linear_ranges = 2,
 487         .n_voltages = 350,
 488         .ops = &rpm_smps_ldo_ops,
 489 };
 490
 491 static const struct regulator_desc pm8994_nldo = {
 492         .linear_ranges = (struct linear_range[]) {
 493                 REGULATOR_LINEAR_RANGE(750000, 0, 63, 12500),
 494         },
 495         .n_linear_ranges = 1,
 496         .n_voltages = 64,
 497         .ops = &rpm_smps_ldo_ops,
 498 };
 499
 500 static const struct regulator_desc pm8994_pldo = {
 501         .linear_ranges = (struct linear_range[]) {
 502                 REGULATOR_LINEAR_RANGE( 750000,  0,  63, 12500),
 503                 REGULATOR_LINEAR_RANGE(1550000, 64, 126, 25000),
 504                 REGULATOR_LINEAR_RANGE(3100000, 127, 163, 50000),
 505         },
 506         .n_linear_ranges = 3,
 507         .n_voltages = 164,
 508         .ops = &rpm_smps_ldo_ops,
 509 };
 510
 511 static const struct regulator_desc pm8994_switch = {
 512         .ops = &rpm_switch_ops,
 513 };
 514
 515 static const struct regulator_desc pm8994_lnldo = {
 516         .fixed_uV = 1740000,
 517         .n_voltages = 1,
 518         .ops = &rpm_smps_ldo_ops_fixed,
 519 };
 520
 521 static const struct regulator_desc pmi8994_ftsmps = {
 522         .linear_ranges = (struct linear_range[]) {
 523                 REGULATOR_LINEAR_RANGE(350000,  0, 199, 5000),
 524                 REGULATOR_LINEAR_RANGE(700000, 200, 349, 10000),
 525         },
 526         .n_linear_ranges = 2,
 527         .n_voltages = 350,
 528         .ops = &rpm_smps_ldo_ops,
 529 };
 530
 531 static const struct regulator_desc pmi8994_hfsmps = {
 532         .linear_ranges = (struct linear_range[]) {
 533                 REGULATOR_LINEAR_RANGE(350000,  0,  80, 12500),
 534                 REGULATOR_LINEAR_RANGE(700000, 81, 141, 25000),
 535         },
 536         .n_linear_ranges = 2,
 537         .n_voltages = 142,
 538         .ops = &rpm_smps_ldo_ops,
 539 };
 540
 541 static const struct regulator_desc pmi8994_bby = {
 542         .linear_ranges = (struct linear_range[]) {
 543                 REGULATOR_LINEAR_RANGE(3000000, 0, 44, 50000),
 544         },
 545         .n_linear_ranges = 1,
 546         .n_voltages = 45,
 547         .ops = &rpm_bob_ops,
 548 };
 549
 550 static const struct regulator_desc pm8998_ftsmps = {
 551         .linear_ranges = (struct linear_range[]) {
 552                 REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
 553         },
 554         .n_linear_ranges = 1,
 555         .n_voltages = 259,
 556         .ops = &rpm_smps_ldo_ops,
 557 };
 558
 559 static const struct regulator_desc pm8998_hfsmps = {
 560         .linear_ranges = (struct linear_range[]) {
 561                 REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 562         },
 563         .n_linear_ranges = 1,
 564         .n_voltages = 216,
 565         .ops = &rpm_smps_ldo_ops,
 566 };
 567
 568 static const struct regulator_desc pm8998_nldo = {
 569         .linear_ranges = (struct linear_range[]) {
 570                 REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 571         },
 572         .n_linear_ranges = 1,
 573         .n_voltages = 128,
 574         .ops = &rpm_smps_ldo_ops,
 575 };
 576
 577 static const struct regulator_desc pm8998_pldo = {
 578         .linear_ranges = (struct linear_range[]) {
 579                 REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
 580         },
 581         .n_linear_ranges = 1,
 582         .n_voltages = 256,
 583         .ops = &rpm_smps_ldo_ops,
 584 };
 585
 586 static const struct regulator_desc pm8998_pldo_lv = {
 587         .linear_ranges = (struct linear_range[]) {
 588                 REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
 589         },
 590         .n_linear_ranges = 1,
 591         .n_voltages = 128,
 592         .ops = &rpm_smps_ldo_ops,
 593 };
 594
 595 static const struct regulator_desc pm8998_switch = {
 596         .ops = &rpm_switch_ops,
 597 };
 598
 599 static const struct regulator_desc pmi8998_bob = {
 600         .linear_ranges = (struct linear_range[]) {
 601                 REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
 602         },
 603         .n_linear_ranges = 1,
 604         .n_voltages = 84,
 605         .ops = &rpm_bob_ops,
 606 };
 607
 608 static const struct regulator_desc pm660_ftsmps = {
 609         .linear_ranges = (struct linear_range[]) {
 610                 REGULATOR_LINEAR_RANGE(355000, 0, 199, 5000),
 611         },
 612         .n_linear_ranges = 1,
 613         .n_voltages = 200,
 614         .ops = &rpm_smps_ldo_ops,
 615 };
 616
 617 static const struct regulator_desc pm660_hfsmps = {
 618         .linear_ranges = (struct linear_range[]) {
 619                 REGULATOR_LINEAR_RANGE(320000, 0, 216, 8000),
 620         },
 621         .n_linear_ranges = 1,
 622         .n_voltages = 217,
 623         .ops = &rpm_smps_ldo_ops,
 624 };
 625
 626 static const struct regulator_desc pm660_ht_nldo = {
 627         .linear_ranges = (struct linear_range[]) {
 628                 REGULATOR_LINEAR_RANGE(312000, 0, 124, 8000),
 629         },
 630         .n_linear_ranges = 1,
 631         .n_voltages = 125,
 632         .ops = &rpm_smps_ldo_ops,
 633 };
 634
 635 static const struct regulator_desc pm660_ht_lvpldo = {
 636         .linear_ranges = (struct linear_range[]) {
 637                 REGULATOR_LINEAR_RANGE(1504000, 0, 62, 8000),
 638         },
 639         .n_linear_ranges = 1,
 640         .n_voltages = 63,
 641         .ops = &rpm_smps_ldo_ops,
 642 };
 643
 644 static const struct regulator_desc pm660_nldo660 = {
 645         .linear_ranges = (struct linear_range[]) {
 646                 REGULATOR_LINEAR_RANGE(320000, 0, 123, 8000),
 647         },
 648         .n_linear_ranges = 1,
 649         .n_voltages = 124,
 650         .ops = &rpm_smps_ldo_ops,
 651 };
 652
 653 static const struct regulator_desc pm660_pldo660 = {
 654         .linear_ranges = (struct linear_range[]) {
 655                 REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
 656         },
 657         .n_linear_ranges = 1,
 658         .n_voltages = 256,
 659         .ops = &rpm_smps_ldo_ops,
 660 };
 661
 662 static const struct regulator_desc pm660l_bob = {
 663         .linear_ranges = (struct linear_range[]) {
 664                 REGULATOR_LINEAR_RANGE(1800000, 0, 84, 32000),
 665         },
 666         .n_linear_ranges = 1,
 667         .n_voltages = 85,
 668         .ops = &rpm_bob_ops,
 669 };
 670
 671 static const struct regulator_desc pms405_hfsmps3 = {
 672         .linear_ranges = (struct linear_range[]) {
 673                 REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 674         },
 675         .n_linear_ranges = 1,
 676         .n_voltages = 216,
 677         .ops = &rpm_smps_ldo_ops,
 678 };
 679
 680 static const struct regulator_desc pms405_nldo300 = {
 681         .linear_ranges = (struct linear_range[]) {
 682                 REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 683         },
 684         .n_linear_ranges = 1,
 685         .n_voltages = 128,
 686         .ops = &rpm_smps_ldo_ops,
 687 };
 688
 689 static const struct regulator_desc pms405_nldo1200 = {
 690         .linear_ranges = (struct linear_range[]) {
 691                 REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 692         },
 693         .n_linear_ranges = 1,
 694         .n_voltages = 128,
 695         .ops = &rpm_smps_ldo_ops,
 696 };
 697
 698 static const struct regulator_desc pms405_pldo50 = {
 699         .linear_ranges = (struct linear_range[]) {
 700                 REGULATOR_LINEAR_RANGE(1664000, 0, 128, 16000),
 701         },
 702         .n_linear_ranges = 1,
 703         .n_voltages = 129,
 704         .ops = &rpm_smps_ldo_ops,
 705 };
 706
 707 static const struct regulator_desc pms405_pldo150 = {
 708         .linear_ranges = (struct linear_range[]) {
 709                 REGULATOR_LINEAR_RANGE(1664000, 0, 128, 16000),
 710         },
 711         .n_linear_ranges = 1,
 712         .n_voltages = 129,
 713         .ops = &rpm_smps_ldo_ops,
 714 };
 715
 716 static const struct regulator_desc pms405_pldo600 = {
 717         .linear_ranges = (struct linear_range[]) {
 718                 REGULATOR_LINEAR_RANGE(1256000, 0, 98, 8000),
 719         },
 720         .n_linear_ranges = 1,
 721         .n_voltages = 99,
 722         .ops = &rpm_smps_ldo_ops,
 723 };
 724
 725 static const struct regulator_desc mp5496_smpa2 = {
 726         .linear_ranges = (struct linear_range[]) {
 727                 REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500),
 728         },
 729         .n_linear_ranges = 1,
 730         .n_voltages = 128,
 731         .ops = &rpm_mp5496_ops,
 732 };
 733
 734 static const struct regulator_desc mp5496_ldoa2 = {
 735         .linear_ranges = (struct linear_range[]) {
 736                 REGULATOR_LINEAR_RANGE(800000, 0, 127, 25000),
 737         },
 738         .n_linear_ranges = 1,
 739         .n_voltages = 128,
 740         .ops = &rpm_mp5496_ops,
 741 };
 742
 743 static const struct regulator_desc pm2250_lvftsmps = {
 744         .linear_ranges = (struct linear_range[]) {
 745                 REGULATOR_LINEAR_RANGE(320000, 0, 269, 4000),
 746         },
 747         .n_linear_ranges = 1,
 748         .n_voltages = 270,
 749         .ops = &rpm_smps_ldo_ops,
 750 };
 751
 752 static const struct regulator_desc pm2250_ftsmps = {
 753         .linear_ranges = (struct linear_range[]) {
 754                 REGULATOR_LINEAR_RANGE(640000, 0, 269, 8000),
 755         },
 756         .n_linear_ranges = 1,
 757         .n_voltages = 270,
 758         .ops = &rpm_smps_ldo_ops,
 759 };
 760
 761 struct rpm_regulator_data {
 762         const char *name;
 763         u32 type;
 764         u32 id;
 765         const struct regulator_desc *desc;
 766         const char *supply;
 767 };
 768
 769 static const struct rpm_regulator_data rpm_mp5496_regulators[] = {
 770         { "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smpa2, "s2" },
 771         { "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" },
 772         {}
 773 };
 774
 775 static const struct rpm_regulator_data rpm_pm8841_regulators[] = {
 776         { "s1", QCOM_SMD_RPM_SMPB, 1, &pm8x41_hfsmps, "vdd_s1" },
 777         { "s2", QCOM_SMD_RPM_SMPB, 2, &pm8841_ftsmps, "vdd_s2" },
 778         { "s3", QCOM_SMD_RPM_SMPB, 3, &pm8x41_hfsmps, "vdd_s3" },
 779         { "s4", QCOM_SMD_RPM_SMPB, 4, &pm8841_ftsmps, "vdd_s4" },
 780         { "s5", QCOM_SMD_RPM_SMPB, 5, &pm8841_ftsmps, "vdd_s5" },
 781         { "s6", QCOM_SMD_RPM_SMPB, 6, &pm8841_ftsmps, "vdd_s6" },
 782         { "s7", QCOM_SMD_RPM_SMPB, 7, &pm8841_ftsmps, "vdd_s7" },
 783         { "s8", QCOM_SMD_RPM_SMPB, 8, &pm8841_ftsmps, "vdd_s8" },
 784         {}
 785 };
 786
 787 static const struct rpm_regulator_data rpm_pm8909_regulators[] = {
 788         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
 789         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_hvo_smps, "vdd_s2" },
 790         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1" },
 791         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l2_l5" },
 792         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l3_l6_l10" },
 793         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l7" },
 794         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_pldo, "vdd_l2_l5" },
 795         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l3_l6_l10" },
 796         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l4_l7" },
 797         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
 798         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
 799         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_nldo, "vdd_l3_l6_l10" },
 800         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l8_l11_l15_l18" },
 801         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
 802         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l13" },
 803         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
 804         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
 805         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
 806         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
 807         {}
 808 };
 809
 810 static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
 811         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
 812         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
 813         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8916_buck_lvo_smps, "vdd_s3" },
 814         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8916_buck_hvo_smps, "vdd_s4" },
 815         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1_l2_l3" },
 816         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l1_l2_l3" },
 817         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l1_l2_l3" },
 818         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l5_l6" },
 819         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8916_pldo, "vdd_l4_l5_l6" },
 820         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8916_pldo, "vdd_l4_l5_l6" },
 821         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8916_pldo, "vdd_l7" },
 822         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
 823         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18" },
 824         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 825         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 826         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 827         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 828         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 829         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 830         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 831         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 832         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"},
 833         {}
 834 };
 835
 836 static const struct rpm_regulator_data rpm_pm8226_regulators[] = {
 837         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8226_hfsmps, "vdd_s1" },
 838         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8226_ftsmps, "vdd_s2" },
 839         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8226_hfsmps, "vdd_s3" },
 840         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8226_hfsmps, "vdd_s4" },
 841         { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8226_hfsmps, "vdd_s5" },
 842         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
 843         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
 844         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8226_nldo, "vdd_l3_l24_l26" },
 845         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
 846         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_nldo, "vdd_l1_l2_l4_l5" },
 847         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
 848         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
 849         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
 850         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
 851         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8226_pldo, "vdd_l10_l11_l13" },
 852         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l10_l11_l13" },
 853         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8226_pldo, "vdd_l12_l14" },
 854         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8226_pldo, "vdd_l10_l11_l13" },
 855         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8226_pldo, "vdd_l12_l14" },
 856         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
 857         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
 858         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
 859         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8226_pldo, "vdd_l15_l16_l17_l18" },
 860         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 861         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 862         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 863         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 864         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 865         { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8226_nldo, "vdd_l3_l24_l26" },
 866         { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8226_pldo, "vdd_l25" },
 867         { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8226_nldo, "vdd_l3_l24_l26" },
 868         { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" },
 869         { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" },
 870         { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8226_switch, "vdd_lvs1" },
 871         {}
 872 };
 873
 874 static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
 875         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8x41_hfsmps, "vdd_s1" },
 876         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8x41_hfsmps, "vdd_s2" },
 877         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8x41_hfsmps, "vdd_s3" },
 878         { "s4", QCOM_SMD_RPM_BOOST, 1, &pm8941_boost },
 879
 880         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8941_nldo, "vdd_l1_l3" },
 881         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8941_nldo, "vdd_l2_lvs1_2_3" },
 882         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8941_nldo, "vdd_l1_l3" },
 883         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8941_nldo, "vdd_l4_l11" },
 884         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8941_lnldo, "vdd_l5_l7" },
 885         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8941_pldo, "vdd_l6_l12_l14_l15" },
 886         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8941_lnldo, "vdd_l5_l7" },
 887         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8941_pldo, "vdd_l8_l16_l18_l19" },
 888         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8941_pldo, "vdd_l9_l10_l17_l22" },
 889         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8941_pldo, "vdd_l9_l10_l17_l22" },
 890         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8941_nldo, "vdd_l4_l11" },
 891         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8941_pldo, "vdd_l6_l12_l14_l15" },
 892         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8941_pldo, "vdd_l13_l20_l23_l24" },
 893         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8941_pldo, "vdd_l6_l12_l14_l15" },
 894         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8941_pldo, "vdd_l6_l12_l14_l15" },
 895         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8941_pldo, "vdd_l8_l16_l18_l19" },
 896         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8941_pldo, "vdd_l9_l10_l17_l22" },
 897         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8941_pldo, "vdd_l8_l16_l18_l19" },
 898         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8941_pldo, "vdd_l8_l16_l18_l19" },
 899         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8941_pldo, "vdd_l13_l20_l23_l24" },
 900         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8941_pldo, "vdd_l21" },
 901         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8941_pldo, "vdd_l9_l10_l17_l22" },
 902         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8941_pldo, "vdd_l13_l20_l23_l24" },
 903         { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8941_pldo, "vdd_l13_l20_l23_l24" },
 904
 905         { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8941_switch, "vdd_l2_lvs1_2_3" },
 906         { "lvs2", QCOM_SMD_RPM_VSA, 2, &pm8941_switch, "vdd_l2_lvs1_2_3" },
 907         { "lvs3", QCOM_SMD_RPM_VSA, 3, &pm8941_switch, "vdd_l2_lvs1_2_3" },
 908
 909         { "5vs1", QCOM_SMD_RPM_VSA, 4, &pm8941_switch, "vin_5vs" },
 910         { "5vs2", QCOM_SMD_RPM_VSA, 5, &pm8941_switch, "vin_5vs" },
 911
 912         {}
 913 };
 914
 915 static const struct rpm_regulator_data rpm_pma8084_regulators[] = {
 916         { "s1", QCOM_SMD_RPM_SMPA, 1, &pma8084_ftsmps, "vdd_s1" },
 917         { "s2", QCOM_SMD_RPM_SMPA, 2, &pma8084_ftsmps, "vdd_s2" },
 918         { "s3", QCOM_SMD_RPM_SMPA, 3, &pma8084_hfsmps, "vdd_s3" },
 919         { "s4", QCOM_SMD_RPM_SMPA, 4, &pma8084_hfsmps, "vdd_s4" },
 920         { "s5", QCOM_SMD_RPM_SMPA, 5, &pma8084_hfsmps, "vdd_s5" },
 921         { "s6", QCOM_SMD_RPM_SMPA, 6, &pma8084_ftsmps, "vdd_s6" },
 922         { "s7", QCOM_SMD_RPM_SMPA, 7, &pma8084_ftsmps, "vdd_s7" },
 923         { "s8", QCOM_SMD_RPM_SMPA, 8, &pma8084_ftsmps, "vdd_s8" },
 924         { "s9", QCOM_SMD_RPM_SMPA, 9, &pma8084_ftsmps, "vdd_s9" },
 925         { "s10", QCOM_SMD_RPM_SMPA, 10, &pma8084_ftsmps, "vdd_s10" },
 926         { "s11", QCOM_SMD_RPM_SMPA, 11, &pma8084_ftsmps, "vdd_s11" },
 927         { "s12", QCOM_SMD_RPM_SMPA, 12, &pma8084_ftsmps, "vdd_s12" },
 928
 929         { "l1", QCOM_SMD_RPM_LDOA, 1, &pma8084_nldo, "vdd_l1_l11" },
 930         { "l2", QCOM_SMD_RPM_LDOA, 2, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
 931         { "l3", QCOM_SMD_RPM_LDOA, 3, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
 932         { "l4", QCOM_SMD_RPM_LDOA, 4, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
 933         { "l5", QCOM_SMD_RPM_LDOA, 5, &pma8084_pldo, "vdd_l5_l7" },
 934         { "l6", QCOM_SMD_RPM_LDOA, 6, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
 935         { "l7", QCOM_SMD_RPM_LDOA, 7, &pma8084_pldo, "vdd_l5_l7" },
 936         { "l8", QCOM_SMD_RPM_LDOA, 8, &pma8084_pldo, "vdd_l8" },
 937         { "l9", QCOM_SMD_RPM_LDOA, 9, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 938         { "l10", QCOM_SMD_RPM_LDOA, 10, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 939         { "l11", QCOM_SMD_RPM_LDOA, 11, &pma8084_nldo, "vdd_l1_l11" },
 940         { "l12", QCOM_SMD_RPM_LDOA, 12, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
 941         { "l13", QCOM_SMD_RPM_LDOA, 13, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 942         { "l14", QCOM_SMD_RPM_LDOA, 14, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
 943         { "l15", QCOM_SMD_RPM_LDOA, 15, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
 944         { "l16", QCOM_SMD_RPM_LDOA, 16, &pma8084_pldo, "vdd_l16_l25" },
 945         { "l17", QCOM_SMD_RPM_LDOA, 17, &pma8084_pldo, "vdd_l17" },
 946         { "l18", QCOM_SMD_RPM_LDOA, 18, &pma8084_pldo, "vdd_l18" },
 947         { "l19", QCOM_SMD_RPM_LDOA, 19, &pma8084_pldo, "vdd_l19" },
 948         { "l20", QCOM_SMD_RPM_LDOA, 20, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 949         { "l21", QCOM_SMD_RPM_LDOA, 21, &pma8084_pldo, "vdd_l21" },
 950         { "l22", QCOM_SMD_RPM_LDOA, 22, &pma8084_pldo, "vdd_l22" },
 951         { "l23", QCOM_SMD_RPM_LDOA, 23, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 952         { "l24", QCOM_SMD_RPM_LDOA, 24, &pma8084_pldo, "vdd_l9_l10_l13_l20_l23_l24" },
 953         { "l25", QCOM_SMD_RPM_LDOA, 25, &pma8084_pldo, "vdd_l16_l25" },
 954         { "l26", QCOM_SMD_RPM_LDOA, 26, &pma8084_pldo, "vdd_l6_l12_l14_l15_l26" },
 955         { "l27", QCOM_SMD_RPM_LDOA, 27, &pma8084_nldo, "vdd_l2_l3_l4_l27" },
 956
 957         { "lvs1", QCOM_SMD_RPM_VSA, 1, &pma8084_switch },
 958         { "lvs2", QCOM_SMD_RPM_VSA, 2, &pma8084_switch },
 959         { "lvs3", QCOM_SMD_RPM_VSA, 3, &pma8084_switch },
 960         { "lvs4", QCOM_SMD_RPM_VSA, 4, &pma8084_switch },
 961         { "5vs1", QCOM_SMD_RPM_VSA, 5, &pma8084_switch },
 962
 963         {}
 964 };
 965
 966 static const struct rpm_regulator_data rpm_pm8950_regulators[] = {
 967         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8950_hfsmps, "vdd_s1" },
 968         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8950_hfsmps, "vdd_s2" },
 969         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8950_hfsmps, "vdd_s3" },
 970         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8950_hfsmps, "vdd_s4" },
 971         /* S5 is managed via SPMI. */
 972         { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8950_hfsmps, "vdd_s6" },
 973
 974         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8950_ult_nldo, "vdd_l1_l19" },
 975         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8950_ult_nldo, "vdd_l2_l23" },
 976         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8950_ult_nldo, "vdd_l3" },
 977         /* L4 seems not to exist. */
 978         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
 979         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
 980         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8950_pldo_lv, "vdd_l5_l6_l7_l16" },
 981         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
 982         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
 983         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_nldo, "vdd_l9_l10_l13_l14_l15_l18"},
 984         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
 985         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
 986         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
 987         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
 988         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
 989         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l5_l6_l7_l16" },
 990         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
 991         /* L18 seems not to exist. */
 992         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8950_pldo, "vdd_l1_l19" },
 993         /* L20 & L21 seem not to exist. */
 994         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8950_pldo, "vdd_l8_l11_l12_l17_l22" },
 995         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8950_pldo, "vdd_l2_l23" },
 996         {}
 997 };
 998
 999 static const struct rpm_regulator_data rpm_pm8953_regulators[] = {
1000         {  "s1", QCOM_SMD_RPM_SMPA,  1, &pm8998_hfsmps, "vdd_s1" },
1001         {  "s2", QCOM_SMD_RPM_SMPA,  2, &pm8998_hfsmps, "vdd_s2" },
1002         {  "s3", QCOM_SMD_RPM_SMPA,  3, &pm8998_hfsmps, "vdd_s3" },
1003         {  "s4", QCOM_SMD_RPM_SMPA,  4, &pm8998_hfsmps, "vdd_s4" },
1004         {  "s5", QCOM_SMD_RPM_SMPA,  5, &pm8950_ftsmps2p5, "vdd_s5" },
1005         {  "s6", QCOM_SMD_RPM_SMPA,  6, &pm8950_ftsmps2p5, "vdd_s6" },
1006         {  "s7", QCOM_SMD_RPM_SMPA,  7, &pm8998_hfsmps, "vdd_s7" },
1007
1008         {  "l1", QCOM_SMD_RPM_LDOA,  1, &pm8953_ult_nldo, "vdd_l1" },
1009         {  "l2", QCOM_SMD_RPM_LDOA,  2, &pm8953_ult_nldo, "vdd_l2_l3" },
1010         {  "l3", QCOM_SMD_RPM_LDOA,  3, &pm8953_ult_nldo, "vdd_l2_l3" },
1011         {  "l4", QCOM_SMD_RPM_LDOA,  4, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
1012         {  "l5", QCOM_SMD_RPM_LDOA,  5, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
1013         {  "l6", QCOM_SMD_RPM_LDOA,  6, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
1014         {  "l7", QCOM_SMD_RPM_LDOA,  7, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
1015         {  "l8", QCOM_SMD_RPM_LDOA,  8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1016         {  "l9", QCOM_SMD_RPM_LDOA,  9, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
1017         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
1018         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1019         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1020         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1021         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1022         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l8_l11_l12_l13_l14_l15" },
1023         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16_l19" },
1024         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
1025         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
1026         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8953_ult_nldo, "vdd_l4_l5_l6_l7_l16_l19" },
1027         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8953_lnldo,    "vdd_l20" },
1028         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8953_lnldo,    "vdd_l21" },
1029         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8950_ult_pldo, "vdd_l9_l10_l17_l18_l22" },
1030         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8953_ult_nldo, "vdd_l23" },
1031         {}
1032 };
1033
1034 static const struct rpm_regulator_data rpm_pm8994_regulators[] = {
1035         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8994_ftsmps, "vdd_s1" },
1036         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8994_ftsmps, "vdd_s2" },
1037         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8994_hfsmps, "vdd_s3" },
1038         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8994_hfsmps, "vdd_s4" },
1039         { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8994_hfsmps, "vdd_s5" },
1040         { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8994_ftsmps, "vdd_s6" },
1041         { "s7", QCOM_SMD_RPM_SMPA, 7, &pm8994_hfsmps, "vdd_s7" },
1042         { "s8", QCOM_SMD_RPM_SMPA, 8, &pm8994_ftsmps, "vdd_s8" },
1043         { "s9", QCOM_SMD_RPM_SMPA, 9, &pm8994_ftsmps, "vdd_s9" },
1044         { "s10", QCOM_SMD_RPM_SMPA, 10, &pm8994_ftsmps, "vdd_s10" },
1045         { "s11", QCOM_SMD_RPM_SMPA, 11, &pm8994_ftsmps, "vdd_s11" },
1046         { "s12", QCOM_SMD_RPM_SMPA, 12, &pm8994_ftsmps, "vdd_s12" },
1047         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8994_nldo, "vdd_l1" },
1048         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8994_nldo, "vdd_l2_l26_l28" },
1049         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8994_nldo, "vdd_l3_l11" },
1050         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8994_nldo, "vdd_l4_l27_l31" },
1051         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8994_lnldo, "vdd_l5_l7" },
1052         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8994_pldo, "vdd_l6_l12_l32" },
1053         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8994_lnldo, "vdd_l5_l7" },
1054         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8994_pldo, "vdd_l8_l16_l30" },
1055         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8994_pldo, "vdd_l9_l10_l18_l22" },
1056         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8994_pldo, "vdd_l9_l10_l18_l22" },
1057         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8994_nldo, "vdd_l3_l11" },
1058         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8994_pldo, "vdd_l6_l12_l32" },
1059         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8994_pldo, "vdd_l13_l19_l23_l24" },
1060         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8994_pldo, "vdd_l14_l15" },
1061         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8994_pldo, "vdd_l14_l15" },
1062         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8994_pldo, "vdd_l8_l16_l30" },
1063         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8994_pldo, "vdd_l17_l29" },
1064         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8994_pldo, "vdd_l9_l10_l18_l22" },
1065         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8994_pldo, "vdd_l13_l19_l23_l24" },
1066         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8994_pldo, "vdd_l20_l21" },
1067         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8994_pldo, "vdd_l20_l21" },
1068         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8994_pldo, "vdd_l9_l10_l18_l22" },
1069         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8994_pldo, "vdd_l13_l19_l23_l24" },
1070         { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8994_pldo, "vdd_l13_l19_l23_l24" },
1071         { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8994_pldo, "vdd_l25" },
1072         { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8994_nldo, "vdd_l2_l26_l28" },
1073         { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8994_nldo, "vdd_l4_l27_l31" },
1074         { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8994_nldo, "vdd_l2_l26_l28" },
1075         { "l29", QCOM_SMD_RPM_LDOA, 29, &pm8994_pldo, "vdd_l17_l29" },
1076         { "l30", QCOM_SMD_RPM_LDOA, 30, &pm8994_pldo, "vdd_l8_l16_l30" },
1077         { "l31", QCOM_SMD_RPM_LDOA, 31, &pm8994_nldo, "vdd_l4_l27_l31" },
1078         { "l32", QCOM_SMD_RPM_LDOA, 32, &pm8994_pldo, "vdd_l6_l12_l32" },
1079         { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8994_switch, "vdd_lvs1_2" },
1080         { "lvs2", QCOM_SMD_RPM_VSA, 2, &pm8994_switch, "vdd_lvs1_2" },
1081
1082         {}
1083 };
1084
1085 static const struct rpm_regulator_data rpm_pmi8994_regulators[] = {
1086         { "s1", QCOM_SMD_RPM_SMPB, 1, &pmi8994_ftsmps, "vdd_s1" },
1087         { "s2", QCOM_SMD_RPM_SMPB, 2, &pmi8994_hfsmps, "vdd_s2" },
1088         { "s3", QCOM_SMD_RPM_SMPB, 3, &pmi8994_hfsmps, "vdd_s3" },
1089         { "boost-bypass", QCOM_SMD_RPM_BBYB, 1, &pmi8994_bby, "vdd_bst_byp" },
1090         {}
1091 };
1092
1093 static const struct rpm_regulator_data rpm_pm8998_regulators[] = {
1094         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8998_ftsmps, "vdd_s1" },
1095         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8998_ftsmps, "vdd_s2" },
1096         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8998_hfsmps, "vdd_s3" },
1097         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8998_hfsmps, "vdd_s4" },
1098         { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8998_hfsmps, "vdd_s5" },
1099         { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8998_ftsmps, "vdd_s6" },
1100         { "s7", QCOM_SMD_RPM_SMPA, 7, &pm8998_ftsmps, "vdd_s7" },
1101         { "s8", QCOM_SMD_RPM_SMPA, 8, &pm8998_ftsmps, "vdd_s8" },
1102         { "s9", QCOM_SMD_RPM_SMPA, 9, &pm8998_ftsmps, "vdd_s9" },
1103         { "s10", QCOM_SMD_RPM_SMPA, 10, &pm8998_ftsmps, "vdd_s10" },
1104         { "s11", QCOM_SMD_RPM_SMPA, 11, &pm8998_ftsmps, "vdd_s11" },
1105         { "s12", QCOM_SMD_RPM_SMPA, 12, &pm8998_ftsmps, "vdd_s12" },
1106         { "s13", QCOM_SMD_RPM_SMPA, 13, &pm8998_ftsmps, "vdd_s13" },
1107         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8998_nldo, "vdd_l1_l27" },
1108         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8998_nldo, "vdd_l2_l8_l17" },
1109         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8998_nldo, "vdd_l3_l11" },
1110         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8998_nldo, "vdd_l4_l5" },
1111         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8998_nldo, "vdd_l4_l5" },
1112         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8998_pldo, "vdd_l6" },
1113         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
1114         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8998_nldo, "vdd_l2_l8_l17" },
1115         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8998_pldo, "vdd_l9" },
1116         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8998_pldo, "vdd_l10_l23_l25" },
1117         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8998_nldo, "vdd_l3_l11" },
1118         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
1119         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8998_pldo, "vdd_l13_l19_l21" },
1120         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
1121         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
1122         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8998_pldo, "vdd_l16_l28" },
1123         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8998_nldo, "vdd_l2_l8_l17" },
1124         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8998_pldo, "vdd_l18_l22" },
1125         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8998_pldo, "vdd_l13_l19_l21" },
1126         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8998_pldo, "vdd_l20_l24" },
1127         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8998_pldo, "vdd_l13_l19_l21" },
1128         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8998_pldo, "vdd_l18_l22" },
1129         { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8998_pldo, "vdd_l10_l23_l25" },
1130         { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8998_pldo, "vdd_l20_l24" },
1131         { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8998_pldo, "vdd_l10_l23_l25" },
1132         { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8998_nldo, "vdd_l26" },
1133         { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8998_nldo, "vdd_l1_l27" },
1134         { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8998_pldo, "vdd_l16_l28" },
1135         { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8998_switch, "vdd_lvs1_lvs2" },
1136         { "lvs2", QCOM_SMD_RPM_VSA, 2, &pm8998_switch, "vdd_lvs1_lvs2" },
1137         {}
1138 };
1139
1140 static const struct rpm_regulator_data rpm_pmi8998_regulators[] = {
1141         { "bob", QCOM_SMD_RPM_BOBB, 1, &pmi8998_bob, "vdd_bob" },
1142         {}
1143 };
1144
1145 static const struct rpm_regulator_data rpm_pm660_regulators[] = {
1146         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm660_ftsmps, "vdd_s1" },
1147         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm660_ftsmps, "vdd_s2" },
1148         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm660_ftsmps, "vdd_s3" },
1149         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm660_hfsmps, "vdd_s4" },
1150         { "s5", QCOM_SMD_RPM_SMPA, 5, &pm660_hfsmps, "vdd_s5" },
1151         { "s6", QCOM_SMD_RPM_SMPA, 6, &pm660_hfsmps, "vdd_s6" },
1152         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l6_l7" },
1153         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_ht_nldo, "vdd_l2_l3" },
1154         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l2_l3" },
1155         /* l4 is unaccessible on PM660 */
1156         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_ht_nldo, "vdd_l5" },
1157         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_ht_nldo, "vdd_l1_l6_l7" },
1158         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_ht_nldo, "vdd_l1_l6_l7" },
1159         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1160         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1161         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1162         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1163         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1164         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1165         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" },
1166         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" },
1167         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" },
1168         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" },
1169         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" },
1170         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" },
1171         { }
1172 };
1173
1174 static const struct rpm_regulator_data rpm_pm660l_regulators[] = {
1175         { "s1", QCOM_SMD_RPM_SMPB, 1, &pm660_ftsmps, "vdd_s1" },
1176         { "s2", QCOM_SMD_RPM_SMPB, 2, &pm660_ftsmps, "vdd_s2" },
1177         { "s3", QCOM_SMD_RPM_RWCX, 0, &pm660_ftsmps, "vdd_s3_s4" },
1178         { "s5", QCOM_SMD_RPM_RWMX, 0, &pm660_ftsmps, "vdd_s5" },
1179         { "l1", QCOM_SMD_RPM_LDOB, 1, &pm660_nldo660, "vdd_l1_l9_l10" },
1180         { "l2", QCOM_SMD_RPM_LDOB, 2, &pm660_pldo660, "vdd_l2" },
1181         { "l3", QCOM_SMD_RPM_LDOB, 3, &pm660_pldo660, "vdd_l3_l5_l7_l8" },
1182         { "l4", QCOM_SMD_RPM_LDOB, 4, &pm660_pldo660, "vdd_l4_l6" },
1183         { "l5", QCOM_SMD_RPM_LDOB, 5, &pm660_pldo660, "vdd_l3_l5_l7_l8" },
1184         { "l6", QCOM_SMD_RPM_LDOB, 6, &pm660_pldo660, "vdd_l4_l6" },
1185         { "l7", QCOM_SMD_RPM_LDOB, 7, &pm660_pldo660, "vdd_l3_l5_l7_l8" },
1186         { "l8", QCOM_SMD_RPM_LDOB, 8, &pm660_pldo660, "vdd_l3_l5_l7_l8" },
1187         { "l9", QCOM_SMD_RPM_RWLC, 0, &pm660_ht_nldo, "vdd_l1_l9_l10" },
1188         { "l10", QCOM_SMD_RPM_RWLM, 0, &pm660_ht_nldo, "vdd_l1_l9_l10" },
1189         { "bob", QCOM_SMD_RPM_BOBB, 1, &pm660l_bob, "vdd_bob", },
1190         { }
1191 };
1192
1193 static const struct rpm_regulator_data rpm_pms405_regulators[] = {
1194         { "s1", QCOM_SMD_RPM_SMPA, 1, &pms405_hfsmps3, "vdd_s1" },
1195         { "s2", QCOM_SMD_RPM_SMPA, 2, &pms405_hfsmps3, "vdd_s2" },
1196         { "s3", QCOM_SMD_RPM_SMPA, 3, &pms405_hfsmps3, "vdd_s3" },
1197         { "s4", QCOM_SMD_RPM_SMPA, 4, &pms405_hfsmps3, "vdd_s4" },
1198         { "s5", QCOM_SMD_RPM_SMPA, 5, &pms405_hfsmps3, "vdd_s5" },
1199         { "l1", QCOM_SMD_RPM_LDOA, 1, &pms405_nldo1200, "vdd_l1_l2" },
1200         { "l2", QCOM_SMD_RPM_LDOA, 2, &pms405_nldo1200, "vdd_l1_l2" },
1201         { "l3", QCOM_SMD_RPM_LDOA, 3, &pms405_nldo1200, "vdd_l3_l8" },
1202         { "l4", QCOM_SMD_RPM_LDOA, 4, &pms405_nldo300, "vdd_l4" },
1203         { "l5", QCOM_SMD_RPM_LDOA, 5, &pms405_pldo600, "vdd_l5_l6" },
1204         { "l6", QCOM_SMD_RPM_LDOA, 6, &pms405_pldo600, "vdd_l5_l6" },
1205         { "l7", QCOM_SMD_RPM_LDOA, 7, &pms405_pldo150, "vdd_l7" },
1206         { "l8", QCOM_SMD_RPM_LDOA, 8, &pms405_nldo1200, "vdd_l3_l8" },
1207         { "l9", QCOM_SMD_RPM_LDOA, 9, &pms405_nldo1200, "vdd_l9" },
1208         { "l10", QCOM_SMD_RPM_LDOA, 10, &pms405_pldo50, "vdd_l10_l11_l12_l13" },
1209         { "l11", QCOM_SMD_RPM_LDOA, 11, &pms405_pldo150, "vdd_l10_l11_l12_l13" },
1210         { "l12", QCOM_SMD_RPM_LDOA, 12, &pms405_pldo150, "vdd_l10_l11_l12_l13" },
1211         { "l13", QCOM_SMD_RPM_LDOA, 13, &pms405_pldo150, "vdd_l10_l11_l12_l13" },
1212         {}
1213 };
1214
1215 static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
1216         { "s1", QCOM_SMD_RPM_SMPA, 1, &pm2250_lvftsmps, "vdd_s1" },
1217         { "s2", QCOM_SMD_RPM_SMPA, 2, &pm2250_lvftsmps, "vdd_s2" },
1218         { "s3", QCOM_SMD_RPM_SMPA, 3, &pm2250_lvftsmps, "vdd_s3" },
1219         { "s4", QCOM_SMD_RPM_SMPA, 4, &pm2250_ftsmps, "vdd_s4" },
1220         { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1221         { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1222         { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1223         { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1224         { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1225         { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1226         { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1227         { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1228         { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1229         { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1230         { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1231         { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
1232         { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
1233         { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
1234         { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
1235         { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
1236         { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1237         { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1238         { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1239         { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1240         { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1241         { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
1242         {}
1243 };
1244
1245 static const struct of_device_id rpm_of_match[] = {
1246         { .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
1247         { .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
1248         { .compatible = "qcom,rpm-pm8909-regulators", .data = &rpm_pm8909_regulators },
1249         { .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
1250         { .compatible = "qcom,rpm-pm8226-regulators", .data = &rpm_pm8226_regulators },
1251         { .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
1252         { .compatible = "qcom,rpm-pm8950-regulators", .data = &rpm_pm8950_regulators },
1253         { .compatible = "qcom,rpm-pm8953-regulators", .data = &rpm_pm8953_regulators },
1254         { .compatible = "qcom,rpm-pm8994-regulators", .data = &rpm_pm8994_regulators },
1255         { .compatible = "qcom,rpm-pm8998-regulators", .data = &rpm_pm8998_regulators },
1256         { .compatible = "qcom,rpm-pm660-regulators", .data = &rpm_pm660_regulators },
1257         { .compatible = "qcom,rpm-pm660l-regulators", .data = &rpm_pm660l_regulators },
1258         { .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators },
1259         { .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators },
1260         { .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators },
1261         { .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators },
1262         { .compatible = "qcom,rpm-pm2250-regulators", .data = &rpm_pm2250_regulators },
1263         {}
1264 };
1265 MODULE_DEVICE_TABLE(of, rpm_of_match);
1266
1267 /**
1268  * rpm_regulator_init_vreg() - initialize all attributes of a qcom_smd-regulator
1269  * @vreg:               Pointer to the individual qcom_smd-regulator resource
1270  * @dev:                Pointer to the top level qcom_smd-regulator PMIC device
1271  * @node:               Pointer to the individual qcom_smd-regulator resource
1272  *                      device node
1273  * @rpm:                Pointer to the rpm bus node
1274  * @pmic_rpm_data:      Pointer to a null-terminated array of qcom_smd-regulator
1275  *                      resources defined for the top level PMIC device
1276  *
1277  * Return: 0 on success, errno on failure
1278  */
1279 static int rpm_regulator_init_vreg(struct qcom_rpm_reg *vreg, struct device *dev,
1280                                    struct device_node *node, struct qcom_smd_rpm *rpm,
1281                                    const struct rpm_regulator_data *pmic_rpm_data)
1282 {
1283         struct regulator_config config = {};
1284         const struct rpm_regulator_data *rpm_data;
1285         struct regulator_dev *rdev;
1286         int ret;
1287
1288         for (rpm_data = pmic_rpm_data; rpm_data->name; rpm_data++)
1289                 if (of_node_name_eq(node, rpm_data->name))
1290                         break;
1291
1292         if (!rpm_data->name) {
1293                 dev_err(dev, "Unknown regulator %pOFn\n", node);
1294                 return -EINVAL;
1295         }
1296
1297         vreg->dev       = dev;
1298         vreg->rpm       = rpm;
1299         vreg->type      = rpm_data->type;
1300         vreg->id        = rpm_data->id;
1301
1302         memcpy(&vreg->desc, rpm_data->desc, sizeof(vreg->desc));
1303         vreg->desc.name = rpm_data->name;
1304         vreg->desc.supply_name = rpm_data->supply;
1305         vreg->desc.owner = THIS_MODULE;
1306         vreg->desc.type = REGULATOR_VOLTAGE;
1307         vreg->desc.of_match = rpm_data->name;
1308
1309         config.dev              = dev;
1310         config.of_node          = node;
1311         config.driver_data      = vreg;
1312
1313         rdev = devm_regulator_register(dev, &vreg->desc, &config);
1314         if (IS_ERR(rdev)) {
1315                 ret = PTR_ERR(rdev);
1316                 dev_err(dev, "%pOFn: devm_regulator_register() failed, ret=%d\n", node, ret);
1317                 return ret;
1318         }
1319
1320         return 0;
1321 }
1322
1323 static int rpm_reg_probe(struct platform_device *pdev)
1324 {
1325         struct device *dev = &pdev->dev;
1326         const struct rpm_regulator_data *vreg_data;
1327         struct device_node *node;
1328         struct qcom_rpm_reg *vreg;
1329         struct qcom_smd_rpm *rpm;
1330         int ret;
1331
1332         rpm = dev_get_drvdata(pdev->dev.parent);
1333         if (!rpm) {
1334                 dev_err(&pdev->dev, "Unable to retrieve handle to rpm\n");
1335                 return -ENODEV;
1336         }
1337
1338         vreg_data = of_device_get_match_data(dev);
1339         if (!vreg_data)
1340                 return -ENODEV;
1341
1342         for_each_available_child_of_node(dev->of_node, node) {
1343                 vreg = devm_kzalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL);
1344                 if (!vreg) {
1345                         of_node_put(node);
1346                         return -ENOMEM;
1347                 }
1348
1349                 ret = rpm_regulator_init_vreg(vreg, dev, node, rpm, vreg_data);
1350
1351                 if (ret < 0) {
1352                         of_node_put(node);
1353                         return ret;
1354                 }
1355         }
1356
1357         return 0;
1358 }
1359
1360 static struct platform_driver rpm_reg_driver = {
1361         .probe = rpm_reg_probe,
1362         .driver = {
1363                 .name  = "qcom_rpm_smd_regulator",
1364                 .of_match_table = rpm_of_match,
1365         },
1366 };
1367
1368 static int __init rpm_reg_init(void)
1369 {
1370         return platform_driver_register(&rpm_reg_driver);
1371 }
1372 subsys_initcall(rpm_reg_init);
1373
1374 static void __exit rpm_reg_exit(void)
1375 {
1376         platform_driver_unregister(&rpm_reg_driver);
1377 }
1378 module_exit(rpm_reg_exit)
1379
1380 MODULE_DESCRIPTION("Qualcomm RPM regulator driver");
1381 MODULE_LICENSE("GPL v2");