drivers/regulator/qcom-rpmh-regulator.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
   3
   4 #define pr_fmt(fmt) "%s: " fmt, __func__
   5
   6 #include <linux/err.h>
   7 #include <linux/kernel.h>
   8 #include <linux/module.h>
   9 #include <linux/of.h>
  10 #include <linux/of_device.h>
  11 #include <linux/platform_device.h>
  12 #include <linux/slab.h>
  13 #include <linux/string.h>
  14 #include <linux/regulator/driver.h>
  15 #include <linux/regulator/machine.h>
  16 #include <linux/regulator/of_regulator.h>
  17
  18 #include <soc/qcom/cmd-db.h>
  19 #include <soc/qcom/rpmh.h>
  20
  21 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  22
  23 /**
  24  * enum rpmh_regulator_type - supported RPMh accelerator types
  25  * @VRM:        RPMh VRM accelerator which supports voting on enable, voltage,
  26  *              and mode of LDO, SMPS, and BOB type PMIC regulators.
  27  * @XOB:        RPMh XOB accelerator which supports voting on the enable state
  28  *              of PMIC regulators.
  29  */
  30 enum rpmh_regulator_type {
  31         VRM,
  32         XOB,
  33 };
  34
  35 #define RPMH_REGULATOR_REG_VRM_VOLTAGE          0x0
  36 #define RPMH_REGULATOR_REG_ENABLE               0x4
  37 #define RPMH_REGULATOR_REG_VRM_MODE             0x8
  38
  39 #define PMIC4_LDO_MODE_RETENTION                4
  40 #define PMIC4_LDO_MODE_LPM                      5
  41 #define PMIC4_LDO_MODE_HPM                      7
  42
  43 #define PMIC4_SMPS_MODE_RETENTION               4
  44 #define PMIC4_SMPS_MODE_PFM                     5
  45 #define PMIC4_SMPS_MODE_AUTO                    6
  46 #define PMIC4_SMPS_MODE_PWM                     7
  47
  48 #define PMIC4_BOB_MODE_PASS                     0
  49 #define PMIC4_BOB_MODE_PFM                      1
  50 #define PMIC4_BOB_MODE_AUTO                     2
  51 #define PMIC4_BOB_MODE_PWM                      3
  52
  53 #define PMIC5_LDO_MODE_RETENTION                3
  54 #define PMIC5_LDO_MODE_LPM                      4
  55 #define PMIC5_LDO_MODE_HPM                      7
  56
  57 #define PMIC5_SMPS_MODE_RETENTION               3
  58 #define PMIC5_SMPS_MODE_PFM                     4
  59 #define PMIC5_SMPS_MODE_AUTO                    6
  60 #define PMIC5_SMPS_MODE_PWM                     7
  61
  62 #define PMIC5_BOB_MODE_PASS                     2
  63 #define PMIC5_BOB_MODE_PFM                      4
  64 #define PMIC5_BOB_MODE_AUTO                     6
  65 #define PMIC5_BOB_MODE_PWM                      7
  66
  67 /**
  68  * struct rpmh_vreg_hw_data - RPMh regulator hardware configurations
  69  * @regulator_type:             RPMh accelerator type used to manage this
  70  *                              regulator
  71  * @ops:                        Pointer to regulator ops callback structure
  72  * @voltage_range:              The single range of voltages supported by this
  73  *                              PMIC regulator type
  74  * @n_voltages:                 The number of unique voltage set points defined
  75  *                              by voltage_range
  76  * @hpm_min_load_uA:            Minimum load current in microamps that requires
  77  *                              high power mode (HPM) operation.  This is used
  78  *                              for LDO hardware type regulators only.
  79  * @pmic_mode_map:              Array indexed by regulator framework mode
  80  *                              containing PMIC hardware modes.  Must be large
  81  *                              enough to index all framework modes supported
  82  *                              by this regulator hardware type.
  83  * @of_map_mode:                Maps an RPMH_REGULATOR_MODE_* mode value defined
  84  *                              in device tree to a regulator framework mode
  85  */
  86 struct rpmh_vreg_hw_data {
  87         enum rpmh_regulator_type                regulator_type;
  88         const struct regulator_ops              *ops;
  89         const struct linear_range       voltage_range;
  90         int                                     n_voltages;
  91         int                                     hpm_min_load_uA;
  92         const int                               *pmic_mode_map;
  93         unsigned int                          (*of_map_mode)(unsigned int mode);
  94 };
  95
  96 /**
  97  * struct rpmh_vreg - individual RPMh regulator data structure encapsulating a
  98  *              single regulator device
  99  * @dev:                        Device pointer for the top-level PMIC RPMh
 100  *                              regulator parent device.  This is used as a
 101  *                              handle in RPMh write requests.
 102  * @addr:                       Base address of the regulator resource within
 103  *                              an RPMh accelerator
 104  * @rdesc:                      Regulator descriptor
 105  * @hw_data:                    PMIC regulator configuration data for this RPMh
 106  *                              regulator
 107  * @always_wait_for_ack:        Boolean flag indicating if a request must always
 108  *                              wait for an ACK from RPMh before continuing even
 109  *                              if it corresponds to a strictly lower power
 110  *                              state (e.g. enabled --> disabled).
 111  * @enabled:                    Flag indicating if the regulator is enabled or
 112  *                              not
 113  * @bypassed:                   Boolean indicating if the regulator is in
 114  *                              bypass (pass-through) mode or not.  This is
 115  *                              only used by BOB rpmh-regulator resources.
 116  * @voltage_selector:           Selector used for get_voltage_sel() and
 117  *                              set_voltage_sel() callbacks
 118  * @mode:                       RPMh VRM regulator current framework mode
 119  */
 120 struct rpmh_vreg {
 121         struct device                   *dev;
 122         u32                             addr;
 123         struct regulator_desc           rdesc;
 124         const struct rpmh_vreg_hw_data  *hw_data;
 125         bool                            always_wait_for_ack;
 126
 127         int                             enabled;
 128         bool                            bypassed;
 129         int                             voltage_selector;
 130         unsigned int                    mode;
 131 };
 132
 133 /**
 134  * struct rpmh_vreg_init_data - initialization data for an RPMh regulator
 135  * @name:                       Name for the regulator which also corresponds
 136  *                              to the device tree subnode name of the regulator
 137  * @resource_name:              RPMh regulator resource name format string.
 138  *                              This must include exactly one field: '%s' which
 139  *                              is filled at run-time with the PMIC ID provided
 140  *                              by device tree property qcom,pmic-id.  Example:
 141  *                              "ldo%s1" for RPMh resource "ldoa1".
 142  * @supply_name:                Parent supply regulator name
 143  * @hw_data:                    Configuration data for this PMIC regulator type
 144  */
 145 struct rpmh_vreg_init_data {
 146         const char                      *name;
 147         const char                      *resource_name;
 148         const char                      *supply_name;
 149         const struct rpmh_vreg_hw_data  *hw_data;
 150 };
 151
 152 /**
 153  * rpmh_regulator_send_request() - send the request to RPMh
 154  * @vreg:               Pointer to the RPMh regulator
 155  * @cmd:                Pointer to the RPMh command to send
 156  * @wait_for_ack:       Boolean indicating if execution must wait until the
 157  *                      request has been acknowledged as complete
 158  *
 159  * Return: 0 on success, errno on failure
 160  */
 161 static int rpmh_regulator_send_request(struct rpmh_vreg *vreg,
 162                         struct tcs_cmd *cmd, bool wait_for_ack)
 163 {
 164         int ret;
 165
 166         if (wait_for_ack || vreg->always_wait_for_ack)
 167                 ret = rpmh_write(vreg->dev, RPMH_ACTIVE_ONLY_STATE, cmd, 1);
 168         else
 169                 ret = rpmh_write_async(vreg->dev, RPMH_ACTIVE_ONLY_STATE, cmd,
 170                                         1);
 171
 172         return ret;
 173 }
 174
 175 static int _rpmh_regulator_vrm_set_voltage_sel(struct regulator_dev *rdev,
 176                                 unsigned int selector, bool wait_for_ack)
 177 {
 178         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 179         struct tcs_cmd cmd = {
 180                 .addr = vreg->addr + RPMH_REGULATOR_REG_VRM_VOLTAGE,
 181         };
 182         int ret;
 183
 184         /* VRM voltage control register is set with voltage in millivolts. */
 185         cmd.data = DIV_ROUND_UP(regulator_list_voltage_linear_range(rdev,
 186                                                         selector), 1000);
 187
 188         ret = rpmh_regulator_send_request(vreg, &cmd, wait_for_ack);
 189         if (!ret)
 190                 vreg->voltage_selector = selector;
 191
 192         return ret;
 193 }
 194
 195 static int rpmh_regulator_vrm_set_voltage_sel(struct regulator_dev *rdev,
 196                                         unsigned int selector)
 197 {
 198         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 199
 200         if (vreg->enabled == -EINVAL) {
 201                 /*
 202                  * Cache the voltage and send it later when the regulator is
 203                  * enabled or disabled.
 204                  */
 205                 vreg->voltage_selector = selector;
 206                 return 0;
 207         }
 208
 209         return _rpmh_regulator_vrm_set_voltage_sel(rdev, selector,
 210                                         selector > vreg->voltage_selector);
 211 }
 212
 213 static int rpmh_regulator_vrm_get_voltage_sel(struct regulator_dev *rdev)
 214 {
 215         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 216
 217         return vreg->voltage_selector;
 218 }
 219
 220 static int rpmh_regulator_is_enabled(struct regulator_dev *rdev)
 221 {
 222         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 223
 224         return vreg->enabled;
 225 }
 226
 227 static int rpmh_regulator_set_enable_state(struct regulator_dev *rdev,
 228                                         bool enable)
 229 {
 230         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 231         struct tcs_cmd cmd = {
 232                 .addr = vreg->addr + RPMH_REGULATOR_REG_ENABLE,
 233                 .data = enable,
 234         };
 235         int ret;
 236
 237         if (vreg->enabled == -EINVAL &&
 238             vreg->voltage_selector != -ENOTRECOVERABLE) {
 239                 ret = _rpmh_regulator_vrm_set_voltage_sel(rdev,
 240                                                 vreg->voltage_selector, true);
 241                 if (ret < 0)
 242                         return ret;
 243         }
 244
 245         ret = rpmh_regulator_send_request(vreg, &cmd, enable);
 246         if (!ret)
 247                 vreg->enabled = enable;
 248
 249         return ret;
 250 }
 251
 252 static int rpmh_regulator_enable(struct regulator_dev *rdev)
 253 {
 254         return rpmh_regulator_set_enable_state(rdev, true);
 255 }
 256
 257 static int rpmh_regulator_disable(struct regulator_dev *rdev)
 258 {
 259         return rpmh_regulator_set_enable_state(rdev, false);
 260 }
 261
 262 static int rpmh_regulator_vrm_set_mode_bypass(struct rpmh_vreg *vreg,
 263                                         unsigned int mode, bool bypassed)
 264 {
 265         struct tcs_cmd cmd = {
 266                 .addr = vreg->addr + RPMH_REGULATOR_REG_VRM_MODE,
 267         };
 268         int pmic_mode;
 269
 270         if (mode > REGULATOR_MODE_STANDBY)
 271                 return -EINVAL;
 272
 273         pmic_mode = vreg->hw_data->pmic_mode_map[mode];
 274         if (pmic_mode < 0)
 275                 return pmic_mode;
 276
 277         if (bypassed)
 278                 cmd.data = PMIC4_BOB_MODE_PASS;
 279         else
 280                 cmd.data = pmic_mode;
 281
 282         return rpmh_regulator_send_request(vreg, &cmd, true);
 283 }
 284
 285 static int rpmh_regulator_vrm_set_mode(struct regulator_dev *rdev,
 286                                         unsigned int mode)
 287 {
 288         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 289         int ret;
 290
 291         if (mode == vreg->mode)
 292                 return 0;
 293
 294         ret = rpmh_regulator_vrm_set_mode_bypass(vreg, mode, vreg->bypassed);
 295         if (!ret)
 296                 vreg->mode = mode;
 297
 298         return ret;
 299 }
 300
 301 static unsigned int rpmh_regulator_vrm_get_mode(struct regulator_dev *rdev)
 302 {
 303         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 304
 305         return vreg->mode;
 306 }
 307
 308 /**
 309  * rpmh_regulator_vrm_get_optimum_mode() - get the mode based on the  load
 310  * @rdev:               Regulator device pointer for the rpmh-regulator
 311  * @input_uV:           Input voltage
 312  * @output_uV:          Output voltage
 313  * @load_uA:            Aggregated load current in microamps
 314  *
 315  * This function is used in the regulator_ops for VRM type RPMh regulator
 316  * devices.
 317  *
 318  * Return: 0 on success, errno on failure
 319  */
 320 static unsigned int rpmh_regulator_vrm_get_optimum_mode(
 321         struct regulator_dev *rdev, int input_uV, int output_uV, int load_uA)
 322 {
 323         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 324
 325         if (load_uA >= vreg->hw_data->hpm_min_load_uA)
 326                 return REGULATOR_MODE_NORMAL;
 327         else
 328                 return REGULATOR_MODE_IDLE;
 329 }
 330
 331 static int rpmh_regulator_vrm_set_bypass(struct regulator_dev *rdev,
 332                                 bool enable)
 333 {
 334         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 335         int ret;
 336
 337         if (vreg->bypassed == enable)
 338                 return 0;
 339
 340         ret = rpmh_regulator_vrm_set_mode_bypass(vreg, vreg->mode, enable);
 341         if (!ret)
 342                 vreg->bypassed = enable;
 343
 344         return ret;
 345 }
 346
 347 static int rpmh_regulator_vrm_get_bypass(struct regulator_dev *rdev,
 348                                 bool *enable)
 349 {
 350         struct rpmh_vreg *vreg = rdev_get_drvdata(rdev);
 351
 352         *enable = vreg->bypassed;
 353
 354         return 0;
 355 }
 356
 357 static const struct regulator_ops rpmh_regulator_vrm_ops = {
 358         .enable                 = rpmh_regulator_enable,
 359         .disable                = rpmh_regulator_disable,
 360         .is_enabled             = rpmh_regulator_is_enabled,
 361         .set_voltage_sel        = rpmh_regulator_vrm_set_voltage_sel,
 362         .get_voltage_sel        = rpmh_regulator_vrm_get_voltage_sel,
 363         .list_voltage           = regulator_list_voltage_linear_range,
 364         .set_mode               = rpmh_regulator_vrm_set_mode,
 365         .get_mode               = rpmh_regulator_vrm_get_mode,
 366 };
 367
 368 static const struct regulator_ops rpmh_regulator_vrm_drms_ops = {
 369         .enable                 = rpmh_regulator_enable,
 370         .disable                = rpmh_regulator_disable,
 371         .is_enabled             = rpmh_regulator_is_enabled,
 372         .set_voltage_sel        = rpmh_regulator_vrm_set_voltage_sel,
 373         .get_voltage_sel        = rpmh_regulator_vrm_get_voltage_sel,
 374         .list_voltage           = regulator_list_voltage_linear_range,
 375         .set_mode               = rpmh_regulator_vrm_set_mode,
 376         .get_mode               = rpmh_regulator_vrm_get_mode,
 377         .get_optimum_mode       = rpmh_regulator_vrm_get_optimum_mode,
 378 };
 379
 380 static const struct regulator_ops rpmh_regulator_vrm_bypass_ops = {
 381         .enable                 = rpmh_regulator_enable,
 382         .disable                = rpmh_regulator_disable,
 383         .is_enabled             = rpmh_regulator_is_enabled,
 384         .set_voltage_sel        = rpmh_regulator_vrm_set_voltage_sel,
 385         .get_voltage_sel        = rpmh_regulator_vrm_get_voltage_sel,
 386         .list_voltage           = regulator_list_voltage_linear_range,
 387         .set_mode               = rpmh_regulator_vrm_set_mode,
 388         .get_mode               = rpmh_regulator_vrm_get_mode,
 389         .set_bypass             = rpmh_regulator_vrm_set_bypass,
 390         .get_bypass             = rpmh_regulator_vrm_get_bypass,
 391 };
 392
 393 static const struct regulator_ops rpmh_regulator_xob_ops = {
 394         .enable                 = rpmh_regulator_enable,
 395         .disable                = rpmh_regulator_disable,
 396         .is_enabled             = rpmh_regulator_is_enabled,
 397 };
 398
 399 /**
 400  * rpmh_regulator_init_vreg() - initialize all attributes of an rpmh-regulator
 401  * @vreg:               Pointer to the individual rpmh-regulator resource
 402  * @dev:                        Pointer to the top level rpmh-regulator PMIC device
 403  * @node:               Pointer to the individual rpmh-regulator resource
 404  *                      device node
 405  * @pmic_id:            String used to identify the top level rpmh-regulator
 406  *                      PMIC device on the board
 407  * @pmic_rpmh_data:     Pointer to a null-terminated array of rpmh-regulator
 408  *                      resources defined for the top level PMIC device
 409  *
 410  * Return: 0 on success, errno on failure
 411  */
 412 static int rpmh_regulator_init_vreg(struct rpmh_vreg *vreg, struct device *dev,
 413                         struct device_node *node, const char *pmic_id,
 414                         const struct rpmh_vreg_init_data *pmic_rpmh_data)
 415 {
 416         struct regulator_config reg_config = {};
 417         char rpmh_resource_name[20] = "";
 418         const struct rpmh_vreg_init_data *rpmh_data;
 419         struct regulator_init_data *init_data;
 420         struct regulator_dev *rdev;
 421         int ret;
 422
 423         vreg->dev = dev;
 424
 425         for (rpmh_data = pmic_rpmh_data; rpmh_data->name; rpmh_data++)
 426                 if (of_node_name_eq(node, rpmh_data->name))
 427                         break;
 428
 429         if (!rpmh_data->name) {
 430                 dev_err(dev, "Unknown regulator %pOFn\n", node);
 431                 return -EINVAL;
 432         }
 433
 434         scnprintf(rpmh_resource_name, sizeof(rpmh_resource_name),
 435                 rpmh_data->resource_name, pmic_id);
 436
 437         vreg->addr = cmd_db_read_addr(rpmh_resource_name);
 438         if (!vreg->addr) {
 439                 dev_err(dev, "%pOFn: could not find RPMh address for resource %s\n",
 440                         node, rpmh_resource_name);
 441                 return -ENODEV;
 442         }
 443
 444         vreg->rdesc.name = rpmh_data->name;
 445         vreg->rdesc.supply_name = rpmh_data->supply_name;
 446         vreg->hw_data = rpmh_data->hw_data;
 447
 448         vreg->enabled = -EINVAL;
 449         vreg->voltage_selector = -ENOTRECOVERABLE;
 450         vreg->mode = REGULATOR_MODE_INVALID;
 451
 452         if (rpmh_data->hw_data->n_voltages) {
 453                 vreg->rdesc.linear_ranges = &rpmh_data->hw_data->voltage_range;
 454                 vreg->rdesc.n_linear_ranges = 1;
 455                 vreg->rdesc.n_voltages = rpmh_data->hw_data->n_voltages;
 456         }
 457
 458         vreg->always_wait_for_ack = of_property_read_bool(node,
 459                                                 "qcom,always-wait-for-ack");
 460
 461         vreg->rdesc.owner       = THIS_MODULE;
 462         vreg->rdesc.type        = REGULATOR_VOLTAGE;
 463         vreg->rdesc.ops         = vreg->hw_data->ops;
 464         vreg->rdesc.of_map_mode = vreg->hw_data->of_map_mode;
 465
 466         init_data = of_get_regulator_init_data(dev, node, &vreg->rdesc);
 467         if (!init_data)
 468                 return -ENOMEM;
 469
 470         if (rpmh_data->hw_data->regulator_type == XOB &&
 471             init_data->constraints.min_uV &&
 472             init_data->constraints.min_uV == init_data->constraints.max_uV) {
 473                 vreg->rdesc.fixed_uV = init_data->constraints.min_uV;
 474                 vreg->rdesc.n_voltages = 1;
 475         }
 476
 477         reg_config.dev          = dev;
 478         reg_config.init_data    = init_data;
 479         reg_config.of_node      = node;
 480         reg_config.driver_data  = vreg;
 481
 482         rdev = devm_regulator_register(dev, &vreg->rdesc, &reg_config);
 483         if (IS_ERR(rdev)) {
 484                 ret = PTR_ERR(rdev);
 485                 dev_err(dev, "%pOFn: devm_regulator_register() failed, ret=%d\n",
 486                         node, ret);
 487                 return ret;
 488         }
 489
 490         dev_dbg(dev, "%pOFn regulator registered for RPMh resource %s @ 0x%05X\n",
 491                 node, rpmh_resource_name, vreg->addr);
 492
 493         return 0;
 494 }
 495
 496 static const int pmic_mode_map_pmic4_ldo[REGULATOR_MODE_STANDBY + 1] = {
 497         [REGULATOR_MODE_INVALID] = -EINVAL,
 498         [REGULATOR_MODE_STANDBY] = PMIC4_LDO_MODE_RETENTION,
 499         [REGULATOR_MODE_IDLE]    = PMIC4_LDO_MODE_LPM,
 500         [REGULATOR_MODE_NORMAL]  = PMIC4_LDO_MODE_HPM,
 501         [REGULATOR_MODE_FAST]    = -EINVAL,
 502 };
 503
 504 static const int pmic_mode_map_pmic5_ldo[REGULATOR_MODE_STANDBY + 1] = {
 505         [REGULATOR_MODE_INVALID] = -EINVAL,
 506         [REGULATOR_MODE_STANDBY] = PMIC5_LDO_MODE_RETENTION,
 507         [REGULATOR_MODE_IDLE]    = PMIC5_LDO_MODE_LPM,
 508         [REGULATOR_MODE_NORMAL]  = PMIC5_LDO_MODE_HPM,
 509         [REGULATOR_MODE_FAST]    = -EINVAL,
 510 };
 511
 512 static unsigned int rpmh_regulator_pmic4_ldo_of_map_mode(unsigned int rpmh_mode)
 513 {
 514         unsigned int mode;
 515
 516         switch (rpmh_mode) {
 517         case RPMH_REGULATOR_MODE_HPM:
 518                 mode = REGULATOR_MODE_NORMAL;
 519                 break;
 520         case RPMH_REGULATOR_MODE_LPM:
 521                 mode = REGULATOR_MODE_IDLE;
 522                 break;
 523         case RPMH_REGULATOR_MODE_RET:
 524                 mode = REGULATOR_MODE_STANDBY;
 525                 break;
 526         default:
 527                 mode = REGULATOR_MODE_INVALID;
 528                 break;
 529         }
 530
 531         return mode;
 532 }
 533
 534 static const int pmic_mode_map_pmic4_smps[REGULATOR_MODE_STANDBY + 1] = {
 535         [REGULATOR_MODE_INVALID] = -EINVAL,
 536         [REGULATOR_MODE_STANDBY] = PMIC4_SMPS_MODE_RETENTION,
 537         [REGULATOR_MODE_IDLE]    = PMIC4_SMPS_MODE_PFM,
 538         [REGULATOR_MODE_NORMAL]  = PMIC4_SMPS_MODE_AUTO,
 539         [REGULATOR_MODE_FAST]    = PMIC4_SMPS_MODE_PWM,
 540 };
 541
 542 static const int pmic_mode_map_pmic5_smps[REGULATOR_MODE_STANDBY + 1] = {
 543         [REGULATOR_MODE_INVALID] = -EINVAL,
 544         [REGULATOR_MODE_STANDBY] = PMIC5_SMPS_MODE_RETENTION,
 545         [REGULATOR_MODE_IDLE]    = PMIC5_SMPS_MODE_PFM,
 546         [REGULATOR_MODE_NORMAL]  = PMIC5_SMPS_MODE_AUTO,
 547         [REGULATOR_MODE_FAST]    = PMIC5_SMPS_MODE_PWM,
 548 };
 549
 550 static unsigned int
 551 rpmh_regulator_pmic4_smps_of_map_mode(unsigned int rpmh_mode)
 552 {
 553         unsigned int mode;
 554
 555         switch (rpmh_mode) {
 556         case RPMH_REGULATOR_MODE_HPM:
 557                 mode = REGULATOR_MODE_FAST;
 558                 break;
 559         case RPMH_REGULATOR_MODE_AUTO:
 560                 mode = REGULATOR_MODE_NORMAL;
 561                 break;
 562         case RPMH_REGULATOR_MODE_LPM:
 563                 mode = REGULATOR_MODE_IDLE;
 564                 break;
 565         case RPMH_REGULATOR_MODE_RET:
 566                 mode = REGULATOR_MODE_STANDBY;
 567                 break;
 568         default:
 569                 mode = REGULATOR_MODE_INVALID;
 570                 break;
 571         }
 572
 573         return mode;
 574 }
 575
 576 static const int pmic_mode_map_pmic4_bob[REGULATOR_MODE_STANDBY + 1] = {
 577         [REGULATOR_MODE_INVALID] = -EINVAL,
 578         [REGULATOR_MODE_STANDBY] = -EINVAL,
 579         [REGULATOR_MODE_IDLE]    = PMIC4_BOB_MODE_PFM,
 580         [REGULATOR_MODE_NORMAL]  = PMIC4_BOB_MODE_AUTO,
 581         [REGULATOR_MODE_FAST]    = PMIC4_BOB_MODE_PWM,
 582 };
 583
 584 static const int pmic_mode_map_pmic5_bob[REGULATOR_MODE_STANDBY + 1] = {
 585         [REGULATOR_MODE_INVALID] = -EINVAL,
 586         [REGULATOR_MODE_STANDBY] = -EINVAL,
 587         [REGULATOR_MODE_IDLE]    = PMIC5_BOB_MODE_PFM,
 588         [REGULATOR_MODE_NORMAL]  = PMIC5_BOB_MODE_AUTO,
 589         [REGULATOR_MODE_FAST]    = PMIC5_BOB_MODE_PWM,
 590 };
 591
 592 static unsigned int rpmh_regulator_pmic4_bob_of_map_mode(unsigned int rpmh_mode)
 593 {
 594         unsigned int mode;
 595
 596         switch (rpmh_mode) {
 597         case RPMH_REGULATOR_MODE_HPM:
 598                 mode = REGULATOR_MODE_FAST;
 599                 break;
 600         case RPMH_REGULATOR_MODE_AUTO:
 601                 mode = REGULATOR_MODE_NORMAL;
 602                 break;
 603         case RPMH_REGULATOR_MODE_LPM:
 604                 mode = REGULATOR_MODE_IDLE;
 605                 break;
 606         default:
 607                 mode = REGULATOR_MODE_INVALID;
 608                 break;
 609         }
 610
 611         return mode;
 612 }
 613
 614 static const struct rpmh_vreg_hw_data pmic4_pldo = {
 615         .regulator_type = VRM,
 616         .ops = &rpmh_regulator_vrm_drms_ops,
 617         .voltage_range = REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
 618         .n_voltages = 256,
 619         .hpm_min_load_uA = 10000,
 620         .pmic_mode_map = pmic_mode_map_pmic4_ldo,
 621         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 622 };
 623
 624 static const struct rpmh_vreg_hw_data pmic4_pldo_lv = {
 625         .regulator_type = VRM,
 626         .ops = &rpmh_regulator_vrm_drms_ops,
 627         .voltage_range = REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
 628         .n_voltages = 128,
 629         .hpm_min_load_uA = 10000,
 630         .pmic_mode_map = pmic_mode_map_pmic4_ldo,
 631         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 632 };
 633
 634 static const struct rpmh_vreg_hw_data pmic4_nldo = {
 635         .regulator_type = VRM,
 636         .ops = &rpmh_regulator_vrm_drms_ops,
 637         .voltage_range = REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
 638         .n_voltages = 128,
 639         .hpm_min_load_uA = 30000,
 640         .pmic_mode_map = pmic_mode_map_pmic4_ldo,
 641         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 642 };
 643
 644 static const struct rpmh_vreg_hw_data pmic4_hfsmps3 = {
 645         .regulator_type = VRM,
 646         .ops = &rpmh_regulator_vrm_ops,
 647         .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 648         .n_voltages = 216,
 649         .pmic_mode_map = pmic_mode_map_pmic4_smps,
 650         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 651 };
 652
 653 static const struct rpmh_vreg_hw_data pmic4_ftsmps426 = {
 654         .regulator_type = VRM,
 655         .ops = &rpmh_regulator_vrm_ops,
 656         .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
 657         .n_voltages = 259,
 658         .pmic_mode_map = pmic_mode_map_pmic4_smps,
 659         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 660 };
 661
 662 static const struct rpmh_vreg_hw_data pmic4_bob = {
 663         .regulator_type = VRM,
 664         .ops = &rpmh_regulator_vrm_bypass_ops,
 665         .voltage_range = REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
 666         .n_voltages = 84,
 667         .pmic_mode_map = pmic_mode_map_pmic4_bob,
 668         .of_map_mode = rpmh_regulator_pmic4_bob_of_map_mode,
 669 };
 670
 671 static const struct rpmh_vreg_hw_data pmic4_lvs = {
 672         .regulator_type = XOB,
 673         .ops = &rpmh_regulator_xob_ops,
 674         /* LVS hardware does not support voltage or mode configuration. */
 675 };
 676
 677 static const struct rpmh_vreg_hw_data pmic5_pldo = {
 678         .regulator_type = VRM,
 679         .ops = &rpmh_regulator_vrm_drms_ops,
 680         .voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
 681         .n_voltages = 256,
 682         .hpm_min_load_uA = 10000,
 683         .pmic_mode_map = pmic_mode_map_pmic5_ldo,
 684         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 685 };
 686
 687 static const struct rpmh_vreg_hw_data pmic5_pldo_lv = {
 688         .regulator_type = VRM,
 689         .ops = &rpmh_regulator_vrm_drms_ops,
 690         .voltage_range = REGULATOR_LINEAR_RANGE(1504000, 0, 62, 8000),
 691         .n_voltages = 63,
 692         .hpm_min_load_uA = 10000,
 693         .pmic_mode_map = pmic_mode_map_pmic5_ldo,
 694         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 695 };
 696
 697 static const struct rpmh_vreg_hw_data pmic5_nldo = {
 698         .regulator_type = VRM,
 699         .ops = &rpmh_regulator_vrm_drms_ops,
 700         .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 123, 8000),
 701         .n_voltages = 124,
 702         .hpm_min_load_uA = 30000,
 703         .pmic_mode_map = pmic_mode_map_pmic5_ldo,
 704         .of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
 705 };
 706
 707 static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
 708         .regulator_type = VRM,
 709         .ops = &rpmh_regulator_vrm_ops,
 710         .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
 711         .n_voltages = 216,
 712         .pmic_mode_map = pmic_mode_map_pmic5_smps,
 713         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 714 };
 715
 716 static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
 717         .regulator_type = VRM,
 718         .ops = &rpmh_regulator_vrm_ops,
 719         .voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
 720         .n_voltages = 264,
 721         .pmic_mode_map = pmic_mode_map_pmic5_smps,
 722         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 723 };
 724
 725 static const struct rpmh_vreg_hw_data pmic5_ftsmps520 = {
 726         .regulator_type = VRM,
 727         .ops = &rpmh_regulator_vrm_ops,
 728         .voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
 729         .n_voltages = 264,
 730         .pmic_mode_map = pmic_mode_map_pmic5_smps,
 731         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 732 };
 733
 734 static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
 735         .regulator_type = VRM,
 736         .ops = &rpmh_regulator_vrm_ops,
 737         .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
 738         .n_voltages = 236,
 739         .pmic_mode_map = pmic_mode_map_pmic5_smps,
 740         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 741 };
 742
 743 static const struct rpmh_vreg_hw_data pmic5_hfsmps515_1 = {
 744         .regulator_type = VRM,
 745         .ops = &rpmh_regulator_vrm_ops,
 746         .voltage_range = REGULATOR_LINEAR_RANGE(900000, 0, 4, 16000),
 747         .n_voltages = 5,
 748         .pmic_mode_map = pmic_mode_map_pmic5_smps,
 749         .of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 750 };
 751
 752 static const struct rpmh_vreg_hw_data pmic5_bob = {
 753         .regulator_type = VRM,
 754         .ops = &rpmh_regulator_vrm_bypass_ops,
 755         .voltage_range = REGULATOR_LINEAR_RANGE(3000000, 0, 31, 32000),
 756         .n_voltages = 32,
 757         .pmic_mode_map = pmic_mode_map_pmic5_bob,
 758         .of_map_mode = rpmh_regulator_pmic4_bob_of_map_mode,
 759 };
 760
 761 #define RPMH_VREG(_name, _resource_name, _hw_data, _supply_name) \
 762 { \
 763         .name           = _name, \
 764         .resource_name  = _resource_name, \
 765         .hw_data        = _hw_data, \
 766         .supply_name    = _supply_name, \
 767 }
 768
 769 static const struct rpmh_vreg_init_data pm8998_vreg_data[] = {
 770         RPMH_VREG("smps1",  "smp%s1",  &pmic4_ftsmps426, "vdd-s1"),
 771         RPMH_VREG("smps2",  "smp%s2",  &pmic4_ftsmps426, "vdd-s2"),
 772         RPMH_VREG("smps3",  "smp%s3",  &pmic4_hfsmps3,   "vdd-s3"),
 773         RPMH_VREG("smps4",  "smp%s4",  &pmic4_hfsmps3,   "vdd-s4"),
 774         RPMH_VREG("smps5",  "smp%s5",  &pmic4_hfsmps3,   "vdd-s5"),
 775         RPMH_VREG("smps6",  "smp%s6",  &pmic4_ftsmps426, "vdd-s6"),
 776         RPMH_VREG("smps7",  "smp%s7",  &pmic4_ftsmps426, "vdd-s7"),
 777         RPMH_VREG("smps8",  "smp%s8",  &pmic4_ftsmps426, "vdd-s8"),
 778         RPMH_VREG("smps9",  "smp%s9",  &pmic4_ftsmps426, "vdd-s9"),
 779         RPMH_VREG("smps10", "smp%s10", &pmic4_ftsmps426, "vdd-s10"),
 780         RPMH_VREG("smps11", "smp%s11", &pmic4_ftsmps426, "vdd-s11"),
 781         RPMH_VREG("smps12", "smp%s12", &pmic4_ftsmps426, "vdd-s12"),
 782         RPMH_VREG("smps13", "smp%s13", &pmic4_ftsmps426, "vdd-s13"),
 783         RPMH_VREG("ldo1",   "ldo%s1",  &pmic4_nldo,      "vdd-l1-l27"),
 784         RPMH_VREG("ldo2",   "ldo%s2",  &pmic4_nldo,      "vdd-l2-l8-l17"),
 785         RPMH_VREG("ldo3",   "ldo%s3",  &pmic4_nldo,      "vdd-l3-l11"),
 786         RPMH_VREG("ldo4",   "ldo%s4",  &pmic4_nldo,      "vdd-l4-l5"),
 787         RPMH_VREG("ldo5",   "ldo%s5",  &pmic4_nldo,      "vdd-l4-l5"),
 788         RPMH_VREG("ldo6",   "ldo%s6",  &pmic4_pldo,      "vdd-l6"),
 789         RPMH_VREG("ldo7",   "ldo%s7",  &pmic4_pldo_lv,   "vdd-l7-l12-l14-l15"),
 790         RPMH_VREG("ldo8",   "ldo%s8",  &pmic4_nldo,      "vdd-l2-l8-l17"),
 791         RPMH_VREG("ldo9",   "ldo%s9",  &pmic4_pldo,      "vdd-l9"),
 792         RPMH_VREG("ldo10",  "ldo%s10", &pmic4_pldo,      "vdd-l10-l23-l25"),
 793         RPMH_VREG("ldo11",  "ldo%s11", &pmic4_nldo,      "vdd-l3-l11"),
 794         RPMH_VREG("ldo12",  "ldo%s12", &pmic4_pldo_lv,   "vdd-l7-l12-l14-l15"),
 795         RPMH_VREG("ldo13",  "ldo%s13", &pmic4_pldo,      "vdd-l13-l19-l21"),
 796         RPMH_VREG("ldo14",  "ldo%s14", &pmic4_pldo_lv,   "vdd-l7-l12-l14-l15"),
 797         RPMH_VREG("ldo15",  "ldo%s15", &pmic4_pldo_lv,   "vdd-l7-l12-l14-l15"),
 798         RPMH_VREG("ldo16",  "ldo%s16", &pmic4_pldo,      "vdd-l16-l28"),
 799         RPMH_VREG("ldo17",  "ldo%s17", &pmic4_nldo,      "vdd-l2-l8-l17"),
 800         RPMH_VREG("ldo18",  "ldo%s18", &pmic4_pldo,      "vdd-l18-l22"),
 801         RPMH_VREG("ldo19",  "ldo%s19", &pmic4_pldo,      "vdd-l13-l19-l21"),
 802         RPMH_VREG("ldo20",  "ldo%s20", &pmic4_pldo,      "vdd-l20-l24"),
 803         RPMH_VREG("ldo21",  "ldo%s21", &pmic4_pldo,      "vdd-l13-l19-l21"),
 804         RPMH_VREG("ldo22",  "ldo%s22", &pmic4_pldo,      "vdd-l18-l22"),
 805         RPMH_VREG("ldo23",  "ldo%s23", &pmic4_pldo,      "vdd-l10-l23-l25"),
 806         RPMH_VREG("ldo24",  "ldo%s24", &pmic4_pldo,      "vdd-l20-l24"),
 807         RPMH_VREG("ldo25",  "ldo%s25", &pmic4_pldo,      "vdd-l10-l23-l25"),
 808         RPMH_VREG("ldo26",  "ldo%s26", &pmic4_nldo,      "vdd-l26"),
 809         RPMH_VREG("ldo27",  "ldo%s27", &pmic4_nldo,      "vdd-l1-l27"),
 810         RPMH_VREG("ldo28",  "ldo%s28", &pmic4_pldo,      "vdd-l16-l28"),
 811         RPMH_VREG("lvs1",   "vs%s1",   &pmic4_lvs,       "vin-lvs-1-2"),
 812         RPMH_VREG("lvs2",   "vs%s2",   &pmic4_lvs,       "vin-lvs-1-2"),
 813         {}
 814 };
 815
 816 static const struct rpmh_vreg_init_data pmg1110_vreg_data[] = {
 817         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510,  "vdd-s1"),
 818         {}
 819 };
 820
 821 static const struct rpmh_vreg_init_data pmi8998_vreg_data[] = {
 822         RPMH_VREG("bob",    "bob%s1",  &pmic4_bob,       "vdd-bob"),
 823         {}
 824 };
 825
 826 static const struct rpmh_vreg_init_data pm8005_vreg_data[] = {
 827         RPMH_VREG("smps1",  "smp%s1",  &pmic4_ftsmps426, "vdd-s1"),
 828         RPMH_VREG("smps2",  "smp%s2",  &pmic4_ftsmps426, "vdd-s2"),
 829         RPMH_VREG("smps3",  "smp%s3",  &pmic4_ftsmps426, "vdd-s3"),
 830         RPMH_VREG("smps4",  "smp%s4",  &pmic4_ftsmps426, "vdd-s4"),
 831         {}
 832 };
 833
 834 static const struct rpmh_vreg_init_data pm8150_vreg_data[] = {
 835         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
 836         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
 837         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
 838         RPMH_VREG("smps4",  "smp%s4",  &pmic5_hfsmps510,   "vdd-s4"),
 839         RPMH_VREG("smps5",  "smp%s5",  &pmic5_hfsmps510,   "vdd-s5"),
 840         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
 841         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
 842         RPMH_VREG("smps8",  "smp%s8",  &pmic5_ftsmps510, "vdd-s8"),
 843         RPMH_VREG("smps9",  "smp%s9",  &pmic5_ftsmps510, "vdd-s9"),
 844         RPMH_VREG("smps10", "smp%s10", &pmic5_ftsmps510, "vdd-s10"),
 845         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l8-l11"),
 846         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      "vdd-l2-l10"),
 847         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 848         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 849         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 850         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6-l9"),
 851         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-l12-l14-l15"),
 852         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l1-l8-l11"),
 853         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l6-l9"),
 854         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l2-l10"),
 855         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_nldo,      "vdd-l1-l8-l11"),
 856         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 857         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo,      "vdd-l13-l16-l17"),
 858         RPMH_VREG("ldo14",  "ldo%s14", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 859         RPMH_VREG("ldo15",  "ldo%s15", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 860         RPMH_VREG("ldo16",  "ldo%s16", &pmic5_pldo,      "vdd-l13-l16-l17"),
 861         RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo,      "vdd-l13-l16-l17"),
 862         RPMH_VREG("ldo18",  "ldo%s18", &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 863         {}
 864 };
 865
 866 static const struct rpmh_vreg_init_data pm8150l_vreg_data[] = {
 867         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
 868         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
 869         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
 870         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps510, "vdd-s4"),
 871         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps510, "vdd-s5"),
 872         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
 873         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
 874         RPMH_VREG("smps8",  "smp%s8",  &pmic5_hfsmps510, "vdd-s8"),
 875         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_pldo_lv,   "vdd-l1-l8"),
 876         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2-l3"),
 877         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l2-l3"),
 878         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo,      "vdd-l4-l5-l6"),
 879         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l4-l5-l6"),
 880         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l4-l5-l6"),
 881         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-l11"),
 882         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo_lv,   "vdd-l1-l8"),
 883         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_pldo,      "vdd-l9-l10"),
 884         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l9-l10"),
 885         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo,      "vdd-l7-l11"),
 886         RPMH_VREG("bob",    "bob%s1",  &pmic5_bob,       "vdd-bob"),
 887         {}
 888 };
 889
 890 static const struct rpmh_vreg_init_data pmm8155au_vreg_data[] = {
 891         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
 892         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
 893         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
 894         RPMH_VREG("smps4",  "smp%s4",  &pmic5_hfsmps510, "vdd-s4"),
 895         RPMH_VREG("smps5",  "smp%s5",  &pmic5_hfsmps510, "vdd-s5"),
 896         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
 897         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
 898         RPMH_VREG("smps8",  "smp%s8",  &pmic5_ftsmps510, "vdd-s8"),
 899         RPMH_VREG("smps9",  "smp%s9",  &pmic5_ftsmps510, "vdd-s9"),
 900         RPMH_VREG("smps10", "smp%s10", &pmic5_ftsmps510, "vdd-s10"),
 901         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l8-l11"),
 902         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      "vdd-l2-l10"),
 903         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 904         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 905         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 906         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6-l9"),
 907         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 908         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l1-l8-l11"),
 909         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l6-l9"),
 910         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l2-l10"),
 911         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_nldo,      "vdd-l1-l8-l11"),
 912         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 913         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo,      "vdd-l13-l16-l17"),
 914         RPMH_VREG("ldo14",  "ldo%s14", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 915         RPMH_VREG("ldo15",  "ldo%s15", &pmic5_pldo_lv,   "vdd-l7-l12-l14-l15"),
 916         RPMH_VREG("ldo16",  "ldo%s16", &pmic5_pldo,      "vdd-l13-l16-l17"),
 917         RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo,      "vdd-l13-l16-l17"),
 918         RPMH_VREG("ldo18",  "ldo%s18", &pmic5_nldo,      "vdd-l3-l4-l5-l18"),
 919         {}
 920 };
 921
 922 static const struct rpmh_vreg_init_data pm8350_vreg_data[] = {
 923         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
 924         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
 925         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
 926         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps510, "vdd-s4"),
 927         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps510, "vdd-s5"),
 928         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
 929         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
 930         RPMH_VREG("smps8",  "smp%s8",  &pmic5_ftsmps510, "vdd-s8"),
 931         RPMH_VREG("smps9",  "smp%s9",  &pmic5_ftsmps510, "vdd-s9"),
 932         RPMH_VREG("smps10", "smp%s10", &pmic5_hfsmps510, "vdd-s10"),
 933         RPMH_VREG("smps11", "smp%s11", &pmic5_hfsmps510, "vdd-s11"),
 934         RPMH_VREG("smps12", "smp%s12", &pmic5_hfsmps510, "vdd-s12"),
 935         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l4"),
 936         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      "vdd-l2-l7"),
 937         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3-l5"),
 938         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l1-l4"),
 939         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l3-l5"),
 940         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6-l9-l10"),
 941         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l2-l7"),
 942         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l8"),
 943         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l6-l9-l10"),
 944         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_nldo,      "vdd-l6-l9-l10"),
 945         {}
 946 };
 947
 948 static const struct rpmh_vreg_init_data pm8350c_vreg_data[] = {
 949         RPMH_VREG("smps1",  "smp%s1",  &pmic5_hfsmps515, "vdd-s1"),
 950         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
 951         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
 952         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps510, "vdd-s4"),
 953         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps510, "vdd-s5"),
 954         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
 955         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
 956         RPMH_VREG("smps8",  "smp%s8",  &pmic5_ftsmps510, "vdd-s8"),
 957         RPMH_VREG("smps9",  "smp%s9",  &pmic5_ftsmps510, "vdd-s9"),
 958         RPMH_VREG("smps10", "smp%s10", &pmic5_ftsmps510, "vdd-s10"),
 959         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_pldo_lv,   "vdd-l1-l12"),
 960         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo_lv,   "vdd-l2-l8"),
 961         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_pldo,      "vdd-l3-l4-l5-l7-l13"),
 962         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo,      "vdd-l3-l4-l5-l7-l13"),
 963         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l3-l4-l5-l7-l13"),
 964         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l6-l9-l11"),
 965         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l3-l4-l5-l7-l13"),
 966         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo_lv,   "vdd-l2-l8"),
 967         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_pldo,      "vdd-l6-l9-l11"),
 968         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_nldo,      "vdd-l10"),
 969         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo,      "vdd-l6-l9-l11"),
 970         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo_lv,   "vdd-l1-l12"),
 971         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo,      "vdd-l3-l4-l5-l7-l13"),
 972         RPMH_VREG("bob",    "bob%s1",  &pmic5_bob,       "vdd-bob"),
 973         {}
 974 };
 975
 976 static const struct rpmh_vreg_init_data pm8450_vreg_data[] = {
 977         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps520, "vdd-s1"),
 978         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps520, "vdd-s2"),
 979         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps520, "vdd-s3"),
 980         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps520, "vdd-s4"),
 981         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps520, "vdd-s5"),
 982         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps520, "vdd-s6"),
 983         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1"),
 984         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2"),
 985         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
 986         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo_lv,   "vdd-l4"),
 987         {}
 988 };
 989
 990 static const struct rpmh_vreg_init_data pm8009_vreg_data[] = {
 991         RPMH_VREG("smps1",  "smp%s1",  &pmic5_hfsmps510, "vdd-s1"),
 992         RPMH_VREG("smps2",  "smp%s2",  &pmic5_hfsmps515, "vdd-s2"),
 993         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1"),
 994         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2"),
 995         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
 996         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l4"),
 997         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l5-l6"),
 998         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l5-l6"),
 999         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo_lv,   "vdd-l7"),
1000         {}
1001 };
1002
1003 static const struct rpmh_vreg_init_data pm8009_1_vreg_data[] = {
1004         RPMH_VREG("smps1",  "smp%s1",  &pmic5_hfsmps510, "vdd-s1"),
1005         RPMH_VREG("smps2",  "smp%s2",  &pmic5_hfsmps515_1, "vdd-s2"),
1006         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1"),
1007         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2"),
1008         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
1009         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l4"),
1010         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l5-l6"),
1011         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l5-l6"),
1012         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo_lv,   "vdd-l7"),
1013         {}
1014 };
1015
1016 static const struct rpmh_vreg_init_data pm6150_vreg_data[] = {
1017         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
1018         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
1019         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
1020         RPMH_VREG("smps4",  "smp%s4",  &pmic5_hfsmps510, "vdd-s4"),
1021         RPMH_VREG("smps5",  "smp%s5",  &pmic5_hfsmps510, "vdd-s5"),
1022         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1"),
1023         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2-l3"),
1024         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l2-l3"),
1025         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l4-l7-l8"),
1026         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,   "vdd-l5-l16-l17-l18-l19"),
1027         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6"),
1028         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_nldo,      "vdd-l4-l7-l8"),
1029         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l4-l7-l8"),
1030         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l9"),
1031         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo_lv,   "vdd-l10-l14-l15"),
1032         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo_lv,   "vdd-l11-l12-l13"),
1033         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo_lv,   "vdd-l11-l12-l13"),
1034         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_pldo_lv,   "vdd-l11-l12-l13"),
1035         RPMH_VREG("ldo14",  "ldo%s14", &pmic5_pldo_lv,   "vdd-l10-l14-l15"),
1036         RPMH_VREG("ldo15",  "ldo%s15", &pmic5_pldo_lv,   "vdd-l10-l14-l15"),
1037         RPMH_VREG("ldo16",  "ldo%s16", &pmic5_pldo,   "vdd-l5-l16-l17-l18-l19"),
1038         RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo,   "vdd-l5-l16-l17-l18-l19"),
1039         RPMH_VREG("ldo18",  "ldo%s18", &pmic5_pldo,   "vdd-l5-l16-l17-l18-l19"),
1040         RPMH_VREG("ldo19",  "ldo%s19", &pmic5_pldo,   "vdd-l5-l16-l17-l18-l19"),
1041         {}
1042 };
1043
1044 static const struct rpmh_vreg_init_data pm6150l_vreg_data[] = {
1045         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, "vdd-s1"),
1046         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps510, "vdd-s2"),
1047         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps510, "vdd-s3"),
1048         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps510, "vdd-s4"),
1049         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps510, "vdd-s5"),
1050         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps510, "vdd-s6"),
1051         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps510, "vdd-s7"),
1052         RPMH_VREG("smps8",  "smp%s8",  &pmic5_hfsmps510, "vdd-s8"),
1053         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_pldo_lv,   "vdd-l1-l8"),
1054         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l2-l3"),
1055         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l2-l3"),
1056         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo,      "vdd-l4-l5-l6"),
1057         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      "vdd-l4-l5-l6"),
1058         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      "vdd-l4-l5-l6"),
1059         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-l11"),
1060         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo,      "vdd-l1-l8"),
1061         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_pldo,      "vdd-l9-l10"),
1062         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      "vdd-l9-l10"),
1063         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo,      "vdd-l7-l11"),
1064         RPMH_VREG("bob",    "bob%s1",  &pmic5_bob,       "vdd-bob"),
1065         {}
1066 };
1067
1068 static const struct rpmh_vreg_init_data pm6350_vreg_data[] = {
1069         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps510, NULL),
1070         RPMH_VREG("smps2",  "smp%s2",  &pmic5_hfsmps510, NULL),
1071         /* smps3 - smps5 not configured */
1072         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      NULL),
1073         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      NULL),
1074         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_pldo,      NULL),
1075         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      NULL),
1076         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_pldo,      NULL),
1077         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_pldo,      NULL),
1078         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      NULL),
1079         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_pldo,      NULL),
1080         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_pldo,      NULL),
1081         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_pldo,      NULL),
1082         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo,      NULL),
1083         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_pldo,      NULL),
1084         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_nldo,      NULL),
1085         RPMH_VREG("ldo14",  "ldo%s14", &pmic5_pldo,      NULL),
1086         RPMH_VREG("ldo15",  "ldo%s15", &pmic5_nldo,      NULL),
1087         RPMH_VREG("ldo16",  "ldo%s16", &pmic5_nldo,      NULL),
1088         /* ldo17 not configured */
1089         RPMH_VREG("ldo18",  "ldo%s18", &pmic5_nldo,      NULL),
1090         RPMH_VREG("ldo19",  "ldo%s19", &pmic5_nldo,      NULL),
1091         RPMH_VREG("ldo20",  "ldo%s20", &pmic5_nldo,      NULL),
1092         RPMH_VREG("ldo21",  "ldo%s21", &pmic5_nldo,      NULL),
1093         RPMH_VREG("ldo22",  "ldo%s22", &pmic5_nldo,      NULL),
1094 };
1095
1096 static const struct rpmh_vreg_init_data pmx55_vreg_data[] = {
1097         RPMH_VREG("smps1",   "smp%s1",    &pmic5_ftsmps510, "vdd-s1"),
1098         RPMH_VREG("smps2",   "smp%s2",    &pmic5_hfsmps510, "vdd-s2"),
1099         RPMH_VREG("smps3",   "smp%s3",    &pmic5_hfsmps510, "vdd-s3"),
1100         RPMH_VREG("smps4",   "smp%s4",    &pmic5_hfsmps510, "vdd-s4"),
1101         RPMH_VREG("smps5",   "smp%s5",    &pmic5_hfsmps510, "vdd-s5"),
1102         RPMH_VREG("smps6",   "smp%s6",    &pmic5_ftsmps510, "vdd-s6"),
1103         RPMH_VREG("smps7",   "smp%s7",    &pmic5_hfsmps510, "vdd-s7"),
1104         RPMH_VREG("ldo1",    "ldo%s1",    &pmic5_nldo,      "vdd-l1-l2"),
1105         RPMH_VREG("ldo2",    "ldo%s2",    &pmic5_nldo,      "vdd-l1-l2"),
1106         RPMH_VREG("ldo3",    "ldo%s3",    &pmic5_nldo,      "vdd-l3-l9"),
1107         RPMH_VREG("ldo4",    "ldo%s4",    &pmic5_nldo,      "vdd-l4-l12"),
1108         RPMH_VREG("ldo5",    "ldo%s5",    &pmic5_pldo,      "vdd-l5-l6"),
1109         RPMH_VREG("ldo6",    "ldo%s6",    &pmic5_pldo,      "vdd-l5-l6"),
1110         RPMH_VREG("ldo7",    "ldo%s7",    &pmic5_nldo,      "vdd-l7-l8"),
1111         RPMH_VREG("ldo8",    "ldo%s8",    &pmic5_nldo,      "vdd-l7-l8"),
1112         RPMH_VREG("ldo9",    "ldo%s9",    &pmic5_nldo,      "vdd-l3-l9"),
1113         RPMH_VREG("ldo10",   "ldo%s10",   &pmic5_pldo,      "vdd-l10-l11-l13"),
1114         RPMH_VREG("ldo11",   "ldo%s11",   &pmic5_pldo,      "vdd-l10-l11-l13"),
1115         RPMH_VREG("ldo12",   "ldo%s12",   &pmic5_nldo,      "vdd-l4-l12"),
1116         RPMH_VREG("ldo13",   "ldo%s13",   &pmic5_pldo,      "vdd-l10-l11-l13"),
1117         RPMH_VREG("ldo14",   "ldo%s14",   &pmic5_nldo,      "vdd-l14"),
1118         RPMH_VREG("ldo15",   "ldo%s15",   &pmic5_nldo,      "vdd-l15"),
1119         RPMH_VREG("ldo16",   "ldo%s16",   &pmic5_pldo,      "vdd-l16"),
1120         {}
1121 };
1122
1123 static const struct rpmh_vreg_init_data pmx65_vreg_data[] = {
1124         RPMH_VREG("smps1",   "smp%s1",    &pmic5_ftsmps510, "vdd-s1"),
1125         RPMH_VREG("smps2",   "smp%s2",    &pmic5_hfsmps510, "vdd-s2"),
1126         RPMH_VREG("smps3",   "smp%s3",    &pmic5_hfsmps510, "vdd-s3"),
1127         RPMH_VREG("smps4",   "smp%s4",    &pmic5_hfsmps510, "vdd-s4"),
1128         RPMH_VREG("smps5",   "smp%s5",    &pmic5_hfsmps510, "vdd-s5"),
1129         RPMH_VREG("smps6",   "smp%s6",    &pmic5_ftsmps510, "vdd-s6"),
1130         RPMH_VREG("smps7",   "smp%s7",    &pmic5_hfsmps510, "vdd-s7"),
1131         RPMH_VREG("smps8",   "smp%s8",    &pmic5_hfsmps510, "vdd-s8"),
1132         RPMH_VREG("ldo1",    "ldo%s1",    &pmic5_nldo,      "vdd-l1"),
1133         RPMH_VREG("ldo2",    "ldo%s2",    &pmic5_nldo,      "vdd-l2-l18"),
1134         RPMH_VREG("ldo3",    "ldo%s3",    &pmic5_nldo,      "vdd-l3"),
1135         RPMH_VREG("ldo4",    "ldo%s4",    &pmic5_nldo,      "vdd-l4"),
1136         RPMH_VREG("ldo5",    "ldo%s5",    &pmic5_pldo,      "vdd-l5-l6-l16"),
1137         RPMH_VREG("ldo6",    "ldo%s6",    &pmic5_pldo,      "vdd-l5-l6-l16"),
1138         RPMH_VREG("ldo7",    "ldo%s7",    &pmic5_nldo,      "vdd-l7"),
1139         RPMH_VREG("ldo8",    "ldo%s8",    &pmic5_nldo,      "vdd-l8-l9"),
1140         RPMH_VREG("ldo9",    "ldo%s9",    &pmic5_nldo,      "vdd-l8-l9"),
1141         RPMH_VREG("ldo10",   "ldo%s10",   &pmic5_pldo,      "vdd-l10"),
1142         RPMH_VREG("ldo11",   "ldo%s11",   &pmic5_pldo,      "vdd-l11-l13"),
1143         RPMH_VREG("ldo12",   "ldo%s12",   &pmic5_nldo,      "vdd-l12"),
1144         RPMH_VREG("ldo13",   "ldo%s13",   &pmic5_pldo,      "vdd-l11-l13"),
1145         RPMH_VREG("ldo14",   "ldo%s14",   &pmic5_nldo,      "vdd-l14"),
1146         RPMH_VREG("ldo15",   "ldo%s15",   &pmic5_nldo,      "vdd-l15"),
1147         RPMH_VREG("ldo16",   "ldo%s16",   &pmic5_pldo,      "vdd-l5-l6-l16"),
1148         RPMH_VREG("ldo17",   "ldo%s17",   &pmic5_nldo,      "vdd-l17"),
1149         /* ldo18 not configured */
1150         RPMH_VREG("ldo19",   "ldo%s19",   &pmic5_nldo,      "vdd-l19"),
1151         RPMH_VREG("ldo20",   "ldo%s20",   &pmic5_nldo,      "vdd-l20"),
1152         RPMH_VREG("ldo21",   "ldo%s21",   &pmic5_nldo,      "vdd-l21"),
1153         {}
1154 };
1155
1156 static const struct rpmh_vreg_init_data pm7325_vreg_data[] = {
1157         RPMH_VREG("smps1",  "smp%s1",  &pmic5_hfsmps510, "vdd-s1"),
1158         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps520, "vdd-s2"),
1159         RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps520, "vdd-s3"),
1160         RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps520, "vdd-s4"),
1161         RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps520, "vdd-s5"),
1162         RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps520, "vdd-s6"),
1163         RPMH_VREG("smps7",  "smp%s7",  &pmic5_ftsmps520, "vdd-s7"),
1164         RPMH_VREG("smps8",  "smp%s8",  &pmic5_hfsmps510, "vdd-s8"),
1165         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
1166         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_pldo,      "vdd-l2-l7"),
1167         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
1168         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
1169         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l5"),
1170         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l6-l9-l10"),
1171         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l2-l7"),
1172         RPMH_VREG("ldo8",   "ldo%s8",  &pmic5_nldo,      "vdd-l8"),
1173         RPMH_VREG("ldo9",   "ldo%s9",  &pmic5_nldo,      "vdd-l6-l9-l10"),
1174         RPMH_VREG("ldo10",  "ldo%s10", &pmic5_nldo,      "vdd-l6-l9-l10"),
1175         RPMH_VREG("ldo11",  "ldo%s11", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
1176         RPMH_VREG("ldo12",  "ldo%s12", &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
1177         RPMH_VREG("ldo13",  "ldo%s13", &pmic5_nldo,      "vdd-l13"),
1178         RPMH_VREG("ldo14",  "ldo%s14", &pmic5_nldo,      "vdd-l14-l16"),
1179         RPMH_VREG("ldo15",  "ldo%s15", &pmic5_nldo,      "vdd-l1-l4-l12-l15"),
1180         RPMH_VREG("ldo16",  "ldo%s16", &pmic5_nldo,      "vdd-l14-l16"),
1181         RPMH_VREG("ldo17",  "ldo%s17", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
1182         RPMH_VREG("ldo18",  "ldo%s18", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
1183         RPMH_VREG("ldo19",  "ldo%s19", &pmic5_pldo_lv,   "vdd-l11-l17-l18-l19"),
1184         {}
1185 };
1186
1187 static const struct rpmh_vreg_init_data pmr735a_vreg_data[] = {
1188         RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps520, "vdd-s1"),
1189         RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps520, "vdd-s2"),
1190         RPMH_VREG("smps3",  "smp%s3",  &pmic5_hfsmps510, "vdd-s3"),
1191         RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo,      "vdd-l1-l2"),
1192         RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo,      "vdd-l1-l2"),
1193         RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo,      "vdd-l3"),
1194         RPMH_VREG("ldo4",   "ldo%s4",  &pmic5_pldo_lv,   "vdd-l4"),
1195         RPMH_VREG("ldo5",   "ldo%s5",  &pmic5_nldo,      "vdd-l5-l6"),
1196         RPMH_VREG("ldo6",   "ldo%s6",  &pmic5_nldo,      "vdd-l5-l6"),
1197         RPMH_VREG("ldo7",   "ldo%s7",  &pmic5_pldo,      "vdd-l7-bob"),
1198         {}
1199 };
1200
1201 static const struct rpmh_vreg_init_data pm660_vreg_data[] = {
1202         RPMH_VREG("smps1",  "smp%s1",  &pmic4_ftsmps426, "vdd-s1"),
1203         RPMH_VREG("smps2",  "smp%s2",  &pmic4_ftsmps426, "vdd-s2"),
1204         RPMH_VREG("smps3",  "smp%s3",  &pmic4_ftsmps426, "vdd-s3"),
1205         RPMH_VREG("smps4",  "smp%s4",  &pmic4_hfsmps3,   "vdd-s4"),
1206         RPMH_VREG("smps5",  "smp%s5",  &pmic4_hfsmps3,   "vdd-s5"),
1207         RPMH_VREG("smps6",  "smp%s6",  &pmic4_hfsmps3,   "vdd-s6"),
1208         RPMH_VREG("ldo1",   "ldo%s1",  &pmic4_nldo,      "vdd-l1-l6-l7"),
1209         RPMH_VREG("ldo2",   "ldo%s2",  &pmic4_nldo,      "vdd-l2-l3"),
1210         RPMH_VREG("ldo3",   "ldo%s3",  &pmic4_nldo,      "vdd-l2-l3"),
1211         /* ldo4 is inaccessible on PM660 */
1212         RPMH_VREG("ldo5",   "ldo%s5",  &pmic4_nldo,      "vdd-l5"),
1213         RPMH_VREG("ldo6",   "ldo%s6",  &pmic4_nldo,      "vdd-l1-l6-l7"),
1214         RPMH_VREG("ldo7",   "ldo%s7",  &pmic4_nldo,      "vdd-l1-l6-l7"),
1215         RPMH_VREG("ldo8",   "ldo%s8",  &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1216         RPMH_VREG("ldo9",   "ldo%s9",  &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1217         RPMH_VREG("ldo10",  "ldo%s10", &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1218         RPMH_VREG("ldo11",  "ldo%s11", &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1219         RPMH_VREG("ldo12",  "ldo%s12", &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1220         RPMH_VREG("ldo13",  "ldo%s13", &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1221         RPMH_VREG("ldo14",  "ldo%s14", &pmic4_pldo_lv,   "vdd-l8-l9-l10-l11-l12-l13-l14"),
1222         RPMH_VREG("ldo15",  "ldo%s15", &pmic4_pldo,      "vdd-l15-l16-l17-l18-l19"),
1223         RPMH_VREG("ldo16",  "ldo%s16", &pmic4_pldo,      "vdd-l15-l16-l17-l18-l19"),
1224         RPMH_VREG("ldo17",  "ldo%s17", &pmic4_pldo,      "vdd-l15-l16-l17-l18-l19"),
1225         RPMH_VREG("ldo18",  "ldo%s18", &pmic4_pldo,      "vdd-l15-l16-l17-l18-l19"),
1226         RPMH_VREG("ldo19",  "ldo%s19", &pmic4_pldo,      "vdd-l15-l16-l17-l18-l19"),
1227         {}
1228 };
1229
1230 static const struct rpmh_vreg_init_data pm660l_vreg_data[] = {
1231         RPMH_VREG("smps1",  "smp%s1",  &pmic4_ftsmps426, "vdd-s1"),
1232         RPMH_VREG("smps2",  "smp%s2",  &pmic4_ftsmps426, "vdd-s2"),
1233         RPMH_VREG("smps3",  "smp%s3",  &pmic4_ftsmps426, "vdd-s3-s4"),
1234         RPMH_VREG("smps5",  "smp%s5",  &pmic4_ftsmps426, "vdd-s5"),
1235         RPMH_VREG("ldo1",   "ldo%s1",  &pmic4_nldo,      "vdd-l1-l9-l10"),
1236         RPMH_VREG("ldo2",   "ldo%s2",  &pmic4_pldo,      "vdd-l2"),
1237         RPMH_VREG("ldo3",   "ldo%s3",  &pmic4_pldo,      "vdd-l3-l5-l7-l8"),
1238         RPMH_VREG("ldo4",   "ldo%s4",  &pmic4_pldo,      "vdd-l4-l6"),
1239         RPMH_VREG("ldo5",   "ldo%s5",  &pmic4_pldo,      "vdd-l3-l5-l7-l8"),
1240         RPMH_VREG("ldo6",   "ldo%s6",  &pmic4_pldo,      "vdd-l4-l6"),
1241         RPMH_VREG("ldo7",   "ldo%s7",  &pmic4_pldo,      "vdd-l3-l5-l7-l8"),
1242         RPMH_VREG("ldo8",   "ldo%s8",  &pmic4_pldo,      "vdd-l3-l5-l7-l8"),
1243         RPMH_VREG("bob",    "bob%s1",  &pmic4_bob,       "vdd-bob"),
1244         {}
1245 };
1246
1247 static int rpmh_regulator_probe(struct platform_device *pdev)
1248 {
1249         struct device *dev = &pdev->dev;
1250         const struct rpmh_vreg_init_data *vreg_data;
1251         struct device_node *node;
1252         struct rpmh_vreg *vreg;
1253         const char *pmic_id;
1254         int ret;
1255
1256         vreg_data = of_device_get_match_data(dev);
1257         if (!vreg_data)
1258                 return -ENODEV;
1259
1260         ret = of_property_read_string(dev->of_node, "qcom,pmic-id", &pmic_id);
1261         if (ret < 0) {
1262                 dev_err(dev, "qcom,pmic-id missing in DT node\n");
1263                 return ret;
1264         }
1265
1266         for_each_available_child_of_node(dev->of_node, node) {
1267                 vreg = devm_kzalloc(dev, sizeof(*vreg), GFP_KERNEL);
1268                 if (!vreg) {
1269                         of_node_put(node);
1270                         return -ENOMEM;
1271                 }
1272
1273                 ret = rpmh_regulator_init_vreg(vreg, dev, node, pmic_id,
1274                                                 vreg_data);
1275                 if (ret < 0) {
1276                         of_node_put(node);
1277                         return ret;
1278                 }
1279         }
1280
1281         return 0;
1282 }
1283
1284 static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
1285         {
1286                 .compatible = "qcom,pm8005-rpmh-regulators",
1287                 .data = pm8005_vreg_data,
1288         },
1289         {
1290                 .compatible = "qcom,pm8009-rpmh-regulators",
1291                 .data = pm8009_vreg_data,
1292         },
1293         {
1294                 .compatible = "qcom,pm8009-1-rpmh-regulators",
1295                 .data = pm8009_1_vreg_data,
1296         },
1297         {
1298                 .compatible = "qcom,pm8150-rpmh-regulators",
1299                 .data = pm8150_vreg_data,
1300         },
1301         {
1302                 .compatible = "qcom,pm8150l-rpmh-regulators",
1303                 .data = pm8150l_vreg_data,
1304         },
1305         {
1306                 .compatible = "qcom,pm8350-rpmh-regulators",
1307                 .data = pm8350_vreg_data,
1308         },
1309         {
1310                 .compatible = "qcom,pm8350c-rpmh-regulators",
1311                 .data = pm8350c_vreg_data,
1312         },
1313         {
1314                 .compatible = "qcom,pm8450-rpmh-regulators",
1315                 .data = pm8450_vreg_data,
1316         },
1317         {
1318                 .compatible = "qcom,pm8998-rpmh-regulators",
1319                 .data = pm8998_vreg_data,
1320         },
1321         {
1322                 .compatible = "qcom,pmg1110-rpmh-regulators",
1323                 .data = pmg1110_vreg_data,
1324         },
1325         {
1326                 .compatible = "qcom,pmi8998-rpmh-regulators",
1327                 .data = pmi8998_vreg_data,
1328         },
1329         {
1330                 .compatible = "qcom,pm6150-rpmh-regulators",
1331                 .data = pm6150_vreg_data,
1332         },
1333         {
1334                 .compatible = "qcom,pm6150l-rpmh-regulators",
1335                 .data = pm6150l_vreg_data,
1336         },
1337         {
1338                 .compatible = "qcom,pm6350-rpmh-regulators",
1339                 .data = pm6350_vreg_data,
1340         },
1341         {
1342                 .compatible = "qcom,pmc8180-rpmh-regulators",
1343                 .data = pm8150_vreg_data,
1344         },
1345         {
1346                 .compatible = "qcom,pmc8180c-rpmh-regulators",
1347                 .data = pm8150l_vreg_data,
1348         },
1349         {
1350                 .compatible = "qcom,pmm8155au-rpmh-regulators",
1351                 .data = pmm8155au_vreg_data,
1352         },
1353         {
1354                 .compatible = "qcom,pmx55-rpmh-regulators",
1355                 .data = pmx55_vreg_data,
1356         },
1357         {
1358                 .compatible = "qcom,pmx65-rpmh-regulators",
1359                 .data = pmx65_vreg_data,
1360         },
1361         {
1362                 .compatible = "qcom,pm7325-rpmh-regulators",
1363                 .data = pm7325_vreg_data,
1364         },
1365         {
1366                 .compatible = "qcom,pmr735a-rpmh-regulators",
1367                 .data = pmr735a_vreg_data,
1368         },
1369         {
1370                 .compatible = "qcom,pm660-rpmh-regulators",
1371                 .data = pm660_vreg_data,
1372         },
1373         {
1374                 .compatible = "qcom,pm660l-rpmh-regulators",
1375                 .data = pm660l_vreg_data,
1376         },
1377         {}
1378 };
1379 MODULE_DEVICE_TABLE(of, rpmh_regulator_match_table);
1380
1381 static struct platform_driver rpmh_regulator_driver = {
1382         .driver = {
1383                 .name = "qcom-rpmh-regulator",
1384                 .of_match_table = of_match_ptr(rpmh_regulator_match_table),
1385         },
1386         .probe = rpmh_regulator_probe,
1387 };
1388 module_platform_driver(rpmh_regulator_driver);
1389
1390 MODULE_DESCRIPTION("Qualcomm RPMh regulator driver");
1391 MODULE_LICENSE("GPL v2");