git.itanic.dy.fi Git - linux-stable/blob - drivers/regulator/mt6359-regulator.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright (c) 2021 MediaTek Inc.
   4
   5 #include <linux/platform_device.h>
   6 #include <linux/mfd/mt6359/registers.h>
   7 #include <linux/mfd/mt6359p/registers.h>
   8 #include <linux/mfd/mt6397/core.h>
   9 #include <linux/module.h>
  10 #include <linux/of_device.h>
  11 #include <linux/regmap.h>
  12 #include <linux/regulator/driver.h>
  13 #include <linux/regulator/machine.h>
  14 #include <linux/regulator/mt6359-regulator.h>
  15 #include <linux/regulator/of_regulator.h>
  16
  17 #define MT6359_BUCK_MODE_AUTO           0
  18 #define MT6359_BUCK_MODE_FORCE_PWM      1
  19 #define MT6359_BUCK_MODE_NORMAL         0
  20 #define MT6359_BUCK_MODE_LP             2
  21
  22 /*
  23  * MT6359 regulators' information
  24  *
  25  * @desc: standard fields of regulator description.
  26  * @status_reg: for query status of regulators.
  27  * @qi: Mask for query enable signal status of regulators.
  28  * @modeset_reg: for operating AUTO/PWM mode register.
  29  * @modeset_mask: MASK for operating modeset register.
  30  */
  31 struct mt6359_regulator_info {
  32         struct regulator_desc desc;
  33         u32 status_reg;
  34         u32 qi;
  35         u32 modeset_reg;
  36         u32 modeset_mask;
  37         u32 lp_mode_reg;
  38         u32 lp_mode_mask;
  39 };
  40
  41 #define MT6359_BUCK(match, _name, min, max, step,               \
  42         _enable_reg, _status_reg,                               \
  43         _vsel_reg, _vsel_mask,                                  \
  44         _lp_mode_reg, _lp_mode_shift,                           \
  45         _modeset_reg, _modeset_shift)                           \
  46 [MT6359_ID_##_name] = {                                         \
  47         .desc = {                                               \
  48                 .name = #_name,                                 \
  49                 .of_match = of_match_ptr(match),                \
  50                 .regulators_node = of_match_ptr("regulators"),  \
  51                 .ops = &mt6359_volt_linear_ops,                 \
  52                 .type = REGULATOR_VOLTAGE,                      \
  53                 .id = MT6359_ID_##_name,                        \
  54                 .owner = THIS_MODULE,                           \
  55                 .uV_step = (step),                              \
  56                 .n_voltages = ((max) - (min)) / (step) + 1,     \
  57                 .min_uV = (min),                                \
  58                 .vsel_reg = _vsel_reg,                          \
  59                 .vsel_mask = _vsel_mask,                        \
  60                 .enable_reg = _enable_reg,                      \
  61                 .enable_mask = BIT(0),                          \
  62                 .of_map_mode = mt6359_map_mode,                 \
  63         },                                                      \
  64         .status_reg = _status_reg,                              \
  65         .qi = BIT(0),                                           \
  66         .lp_mode_reg = _lp_mode_reg,                            \
  67         .lp_mode_mask = BIT(_lp_mode_shift),                    \
  68         .modeset_reg = _modeset_reg,                            \
  69         .modeset_mask = BIT(_modeset_shift),                    \
  70 }
  71
  72 #define MT6359_LDO_LINEAR(match, _name, min, max, step,         \
  73         _enable_reg, _status_reg, _vsel_reg, _vsel_mask)        \
  74 [MT6359_ID_##_name] = {                                         \
  75         .desc = {                                               \
  76                 .name = #_name,                                 \
  77                 .of_match = of_match_ptr(match),                \
  78                 .regulators_node = of_match_ptr("regulators"),  \
  79                 .ops = &mt6359_volt_linear_ops,                 \
  80                 .type = REGULATOR_VOLTAGE,                      \
  81                 .id = MT6359_ID_##_name,                        \
  82                 .owner = THIS_MODULE,                           \
  83                 .uV_step = (step),                              \
  84                 .n_voltages = ((max) - (min)) / (step) + 1,     \
  85                 .min_uV = (min),                                \
  86                 .vsel_reg = _vsel_reg,                          \
  87                 .vsel_mask = _vsel_mask,                        \
  88                 .enable_reg = _enable_reg,                      \
  89                 .enable_mask = BIT(0),                          \
  90         },                                                      \
  91         .status_reg = _status_reg,                              \
  92         .qi = BIT(0),                                           \
  93 }
  94
  95 #define MT6359_LDO(match, _name, _volt_table,                   \
  96         _enable_reg, _enable_mask, _status_reg,                 \
  97         _vsel_reg, _vsel_mask, _en_delay)                       \
  98 [MT6359_ID_##_name] = {                                         \
  99         .desc = {                                               \
 100                 .name = #_name,                                 \
 101                 .of_match = of_match_ptr(match),                \
 102                 .regulators_node = of_match_ptr("regulators"),  \
 103                 .ops = &mt6359_volt_table_ops,                  \
 104                 .type = REGULATOR_VOLTAGE,                      \
 105                 .id = MT6359_ID_##_name,                        \
 106                 .owner = THIS_MODULE,                           \
 107                 .n_voltages = ARRAY_SIZE(_volt_table),          \
 108                 .volt_table = _volt_table,                      \
 109                 .vsel_reg = _vsel_reg,                          \
 110                 .vsel_mask = _vsel_mask,                        \
 111                 .enable_reg = _enable_reg,                      \
 112                 .enable_mask = BIT(_enable_mask),               \
 113                 .enable_time = _en_delay,                       \
 114         },                                                      \
 115         .status_reg = _status_reg,                              \
 116         .qi = BIT(0),                                           \
 117 }
 118
 119 #define MT6359_REG_FIXED(match, _name, _enable_reg,     \
 120         _status_reg, _fixed_volt)                       \
 121 [MT6359_ID_##_name] = {                                 \
 122         .desc = {                                       \
 123                 .name = #_name,                         \
 124                 .of_match = of_match_ptr(match),        \
 125                 .regulators_node = of_match_ptr("regulators"),  \
 126                 .ops = &mt6359_volt_fixed_ops,          \
 127                 .type = REGULATOR_VOLTAGE,              \
 128                 .id = MT6359_ID_##_name,                \
 129                 .owner = THIS_MODULE,                   \
 130                 .n_voltages = 1,                        \
 131                 .enable_reg = _enable_reg,              \
 132                 .enable_mask = BIT(0),                  \
 133                 .fixed_uV = (_fixed_volt),              \
 134         },                                              \
 135         .status_reg = _status_reg,                      \
 136         .qi = BIT(0),                                   \
 137 }
 138
 139 #define MT6359P_LDO1(match, _name, _ops, _volt_table,   \
 140         _enable_reg, _enable_mask, _status_reg,         \
 141         _vsel_reg, _vsel_mask)                          \
 142 [MT6359_ID_##_name] = {                                 \
 143         .desc = {                                       \
 144                 .name = #_name,                         \
 145                 .of_match = of_match_ptr(match),        \
 146                 .regulators_node = of_match_ptr("regulators"),  \
 147                 .ops = &_ops,                           \
 148                 .type = REGULATOR_VOLTAGE,              \
 149                 .id = MT6359_ID_##_name,                \
 150                 .owner = THIS_MODULE,                   \
 151                 .n_voltages = ARRAY_SIZE(_volt_table),  \
 152                 .volt_table = _volt_table,              \
 153                 .vsel_reg = _vsel_reg,                  \
 154                 .vsel_mask = _vsel_mask,                \
 155                 .enable_reg = _enable_reg,              \
 156                 .enable_mask = BIT(_enable_mask),       \
 157         },                                              \
 158         .status_reg = _status_reg,                      \
 159         .qi = BIT(0),                                   \
 160 }
 161
 162 static const unsigned int vsim1_voltages[] = {
 163         0, 0, 0, 1700000, 1800000, 0, 0, 0, 2700000, 0, 0, 3000000, 3100000,
 164 };
 165
 166 static const unsigned int vibr_voltages[] = {
 167         1200000, 1300000, 1500000, 0, 1800000, 2000000, 0, 0, 2700000, 2800000,
 168         0, 3000000, 0, 3300000,
 169 };
 170
 171 static const unsigned int vrf12_voltages[] = {
 172         0, 0, 1100000, 1200000, 1300000,
 173 };
 174
 175 static const unsigned int volt18_voltages[] = {
 176         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1700000, 1800000, 1900000,
 177 };
 178
 179 static const unsigned int vcn13_voltages[] = {
 180         900000, 1000000, 0, 1200000, 1300000,
 181 };
 182
 183 static const unsigned int vcn33_voltages[] = {
 184         0, 0, 0, 0, 0, 0, 0, 0, 0, 2800000, 0, 0, 0, 3300000, 3400000, 3500000,
 185 };
 186
 187 static const unsigned int vefuse_voltages[] = {
 188         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1700000, 1800000, 1900000, 2000000,
 189 };
 190
 191 static const unsigned int vxo22_voltages[] = {
 192         1800000, 0, 0, 0, 2200000,
 193 };
 194
 195 static const unsigned int vrfck_voltages[] = {
 196         0, 0, 1500000, 0, 0, 0, 0, 1600000, 0, 0, 0, 0, 1700000,
 197 };
 198
 199 static const unsigned int vrfck_voltages_1[] = {
 200         1240000, 1600000,
 201 };
 202
 203 static const unsigned int vio28_voltages[] = {
 204         0, 0, 0, 0, 0, 0, 0, 0, 0, 2800000, 2900000, 3000000, 3100000, 3300000,
 205 };
 206
 207 static const unsigned int vemc_voltages[] = {
 208         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2900000, 3000000, 0, 3300000,
 209 };
 210
 211 static const unsigned int vemc_voltages_1[] = {
 212         0, 0, 0, 0, 0, 0, 0, 0, 2500000, 2800000, 2900000, 3000000, 3100000,
 213         3300000,
 214 };
 215
 216 static const unsigned int va12_voltages[] = {
 217         0, 0, 0, 0, 0, 0, 1200000, 1300000,
 218 };
 219
 220 static const unsigned int va09_voltages[] = {
 221         0, 0, 800000, 900000, 0, 0, 1200000,
 222 };
 223
 224 static const unsigned int vrf18_voltages[] = {
 225         0, 0, 0, 0, 0, 1700000, 1800000, 1810000,
 226 };
 227
 228 static const unsigned int vbbck_voltages[] = {
 229         0, 0, 0, 0, 1100000, 0, 0, 0, 1150000, 0, 0, 0, 1200000,
 230 };
 231
 232 static const unsigned int vsim2_voltages[] = {
 233         0, 0, 0, 1700000, 1800000, 0, 0, 0, 2700000, 0, 0, 3000000, 3100000,
 234 };
 235
 236 static inline unsigned int mt6359_map_mode(unsigned int mode)
 237 {
 238         switch (mode) {
 239         case MT6359_BUCK_MODE_NORMAL:
 240                 return REGULATOR_MODE_NORMAL;
 241         case MT6359_BUCK_MODE_FORCE_PWM:
 242                 return REGULATOR_MODE_FAST;
 243         case MT6359_BUCK_MODE_LP:
 244                 return REGULATOR_MODE_IDLE;
 245         default:
 246                 return REGULATOR_MODE_INVALID;
 247         }
 248 }
 249
 250 static int mt6359_get_status(struct regulator_dev *rdev)
 251 {
 252         int ret;
 253         u32 regval;
 254         struct mt6359_regulator_info *info = rdev_get_drvdata(rdev);
 255
 256         ret = regmap_read(rdev->regmap, info->status_reg, &regval);
 257         if (ret != 0) {
 258                 dev_err(&rdev->dev, "Failed to get enable reg: %d\n", ret);
 259                 return ret;
 260         }
 261
 262         if (regval & info->qi)
 263                 return REGULATOR_STATUS_ON;
 264         else
 265                 return REGULATOR_STATUS_OFF;
 266 }
 267
 268 static unsigned int mt6359_regulator_get_mode(struct regulator_dev *rdev)
 269 {
 270         struct mt6359_regulator_info *info = rdev_get_drvdata(rdev);
 271         int ret, regval;
 272
 273         ret = regmap_read(rdev->regmap, info->modeset_reg, &regval);
 274         if (ret != 0) {
 275                 dev_err(&rdev->dev,
 276                         "Failed to get mt6359 buck mode: %d\n", ret);
 277                 return ret;
 278         }
 279
 280         regval &= info->modeset_mask;
 281         regval >>= ffs(info->modeset_mask) - 1;
 282
 283         if (regval == MT6359_BUCK_MODE_FORCE_PWM)
 284                 return REGULATOR_MODE_FAST;
 285
 286         ret = regmap_read(rdev->regmap, info->lp_mode_reg, &regval);
 287         if (ret != 0) {
 288                 dev_err(&rdev->dev,
 289                         "Failed to get mt6359 buck lp mode: %d\n", ret);
 290                 return ret;
 291         }
 292
 293         if (regval & info->lp_mode_mask)
 294                 return REGULATOR_MODE_IDLE;
 295         else
 296                 return REGULATOR_MODE_NORMAL;
 297 }
 298
 299 static int mt6359_regulator_set_mode(struct regulator_dev *rdev,
 300                                      unsigned int mode)
 301 {
 302         struct mt6359_regulator_info *info = rdev_get_drvdata(rdev);
 303         int ret = 0, val;
 304         int curr_mode;
 305
 306         curr_mode = mt6359_regulator_get_mode(rdev);
 307         switch (mode) {
 308         case REGULATOR_MODE_FAST:
 309                 val = MT6359_BUCK_MODE_FORCE_PWM;
 310                 val <<= ffs(info->modeset_mask) - 1;
 311                 ret = regmap_update_bits(rdev->regmap,
 312                                          info->modeset_reg,
 313                                          info->modeset_mask,
 314                                          val);
 315                 break;
 316         case REGULATOR_MODE_NORMAL:
 317                 if (curr_mode == REGULATOR_MODE_FAST) {
 318                         val = MT6359_BUCK_MODE_AUTO;
 319                         val <<= ffs(info->modeset_mask) - 1;
 320                         ret = regmap_update_bits(rdev->regmap,
 321                                                  info->modeset_reg,
 322                                                  info->modeset_mask,
 323                                                  val);
 324                 } else if (curr_mode == REGULATOR_MODE_IDLE) {
 325                         val = MT6359_BUCK_MODE_NORMAL;
 326                         val <<= ffs(info->lp_mode_mask) - 1;
 327                         ret = regmap_update_bits(rdev->regmap,
 328                                                  info->lp_mode_reg,
 329                                                  info->lp_mode_mask,
 330                                                  val);
 331                         udelay(100);
 332                 }
 333                 break;
 334         case REGULATOR_MODE_IDLE:
 335                 val = MT6359_BUCK_MODE_LP >> 1;
 336                 val <<= ffs(info->lp_mode_mask) - 1;
 337                 ret = regmap_update_bits(rdev->regmap,
 338                                          info->lp_mode_reg,
 339                                          info->lp_mode_mask,
 340                                          val);
 341                 break;
 342         default:
 343                 return -EINVAL;
 344         }
 345
 346         if (ret != 0) {
 347                 dev_err(&rdev->dev,
 348                         "Failed to set mt6359 buck mode: %d\n", ret);
 349         }
 350
 351         return ret;
 352 }
 353
 354 static int mt6359p_vemc_set_voltage_sel(struct regulator_dev *rdev,
 355                                         u32 sel)
 356 {
 357         struct mt6359_regulator_info *info = rdev_get_drvdata(rdev);
 358         int ret;
 359         u32 val = 0;
 360
 361         sel <<= ffs(info->desc.vsel_mask) - 1;
 362         ret = regmap_write(rdev->regmap, MT6359P_TMA_KEY_ADDR, TMA_KEY);
 363         if (ret)
 364                 return ret;
 365
 366         ret = regmap_read(rdev->regmap, MT6359P_VM_MODE_ADDR, &val);
 367         if (ret)
 368                 return ret;
 369
 370         switch (val) {
 371         case 0:
 372                 /* If HW trapping is 0, use VEMC_VOSEL_0 */
 373                 ret = regmap_update_bits(rdev->regmap,
 374                                          info->desc.vsel_reg,
 375                                          info->desc.vsel_mask, sel);
 376                 break;
 377         case 1:
 378                 /* If HW trapping is 1, use VEMC_VOSEL_1 */
 379                 ret = regmap_update_bits(rdev->regmap,
 380                                          info->desc.vsel_reg + 0x2,
 381                                          info->desc.vsel_mask, sel);
 382                 break;
 383         default:
 384                 return -EINVAL;
 385         }
 386
 387         if (ret)
 388                 return ret;
 389
 390         ret = regmap_write(rdev->regmap, MT6359P_TMA_KEY_ADDR, 0);
 391         return ret;
 392 }
 393
 394 static int mt6359p_vemc_get_voltage_sel(struct regulator_dev *rdev)
 395 {
 396         struct mt6359_regulator_info *info = rdev_get_drvdata(rdev);
 397         int ret;
 398         u32 val = 0;
 399
 400         ret = regmap_read(rdev->regmap, MT6359P_VM_MODE_ADDR, &val);
 401         if (ret)
 402                 return ret;
 403         switch (val) {
 404         case 0:
 405                 /* If HW trapping is 0, use VEMC_VOSEL_0 */
 406                 ret = regmap_read(rdev->regmap,
 407                                   info->desc.vsel_reg, &val);
 408                 break;
 409         case 1:
 410                 /* If HW trapping is 1, use VEMC_VOSEL_1 */
 411                 ret = regmap_read(rdev->regmap,
 412                                   info->desc.vsel_reg + 0x2, &val);
 413                 break;
 414         default:
 415                 return -EINVAL;
 416         }
 417         if (ret)
 418                 return ret;
 419
 420         val &= info->desc.vsel_mask;
 421         val >>= ffs(info->desc.vsel_mask) - 1;
 422
 423         return val;
 424 }
 425
 426 static const struct regulator_ops mt6359_volt_linear_ops = {
 427         .list_voltage = regulator_list_voltage_linear,
 428         .map_voltage = regulator_map_voltage_linear,
 429         .set_voltage_sel = regulator_set_voltage_sel_regmap,
 430         .get_voltage_sel = regulator_get_voltage_sel_regmap,
 431         .set_voltage_time_sel = regulator_set_voltage_time_sel,
 432         .enable = regulator_enable_regmap,
 433         .disable = regulator_disable_regmap,
 434         .is_enabled = regulator_is_enabled_regmap,
 435         .get_status = mt6359_get_status,
 436         .set_mode = mt6359_regulator_set_mode,
 437         .get_mode = mt6359_regulator_get_mode,
 438 };
 439
 440 static const struct regulator_ops mt6359_volt_table_ops = {
 441         .list_voltage = regulator_list_voltage_table,
 442         .map_voltage = regulator_map_voltage_iterate,
 443         .set_voltage_sel = regulator_set_voltage_sel_regmap,
 444         .get_voltage_sel = regulator_get_voltage_sel_regmap,
 445         .set_voltage_time_sel = regulator_set_voltage_time_sel,
 446         .enable = regulator_enable_regmap,
 447         .disable = regulator_disable_regmap,
 448         .is_enabled = regulator_is_enabled_regmap,
 449         .get_status = mt6359_get_status,
 450 };
 451
 452 static const struct regulator_ops mt6359_volt_fixed_ops = {
 453         .enable = regulator_enable_regmap,
 454         .disable = regulator_disable_regmap,
 455         .is_enabled = regulator_is_enabled_regmap,
 456         .get_status = mt6359_get_status,
 457 };
 458
 459 static const struct regulator_ops mt6359p_vemc_ops = {
 460         .list_voltage = regulator_list_voltage_table,
 461         .map_voltage = regulator_map_voltage_iterate,
 462         .set_voltage_sel = mt6359p_vemc_set_voltage_sel,
 463         .get_voltage_sel = mt6359p_vemc_get_voltage_sel,
 464         .set_voltage_time_sel = regulator_set_voltage_time_sel,
 465         .enable = regulator_enable_regmap,
 466         .disable = regulator_disable_regmap,
 467         .is_enabled = regulator_is_enabled_regmap,
 468         .get_status = mt6359_get_status,
 469 };
 470
 471 /* The array is indexed by id(MT6359_ID_XXX) */
 472 static struct mt6359_regulator_info mt6359_regulators[] = {
 473         MT6359_BUCK("buck_vs1", VS1, 800000, 2200000, 12500,
 474                     MT6359_RG_BUCK_VS1_EN_ADDR,
 475                     MT6359_DA_VS1_EN_ADDR, MT6359_RG_BUCK_VS1_VOSEL_ADDR,
 476                     MT6359_RG_BUCK_VS1_VOSEL_MASK <<
 477                     MT6359_RG_BUCK_VS1_VOSEL_SHIFT,
 478                     MT6359_RG_BUCK_VS1_LP_ADDR, MT6359_RG_BUCK_VS1_LP_SHIFT,
 479                     MT6359_RG_VS1_FPWM_ADDR, MT6359_RG_VS1_FPWM_SHIFT),
 480         MT6359_BUCK("buck_vgpu11", VGPU11, 400000, 1193750, 6250,
 481                     MT6359_RG_BUCK_VGPU11_EN_ADDR,
 482                     MT6359_DA_VGPU11_EN_ADDR, MT6359_RG_BUCK_VGPU11_VOSEL_ADDR,
 483                     MT6359_RG_BUCK_VGPU11_VOSEL_MASK <<
 484                     MT6359_RG_BUCK_VGPU11_VOSEL_SHIFT,
 485                     MT6359_RG_BUCK_VGPU11_LP_ADDR,
 486                     MT6359_RG_BUCK_VGPU11_LP_SHIFT,
 487                     MT6359_RG_VGPU11_FCCM_ADDR, MT6359_RG_VGPU11_FCCM_SHIFT),
 488         MT6359_BUCK("buck_vmodem", VMODEM, 400000, 1100000, 6250,
 489                     MT6359_RG_BUCK_VMODEM_EN_ADDR,
 490                     MT6359_DA_VMODEM_EN_ADDR, MT6359_RG_BUCK_VMODEM_VOSEL_ADDR,
 491                     MT6359_RG_BUCK_VMODEM_VOSEL_MASK <<
 492                     MT6359_RG_BUCK_VMODEM_VOSEL_SHIFT,
 493                     MT6359_RG_BUCK_VMODEM_LP_ADDR,
 494                     MT6359_RG_BUCK_VMODEM_LP_SHIFT,
 495                     MT6359_RG_VMODEM_FCCM_ADDR, MT6359_RG_VMODEM_FCCM_SHIFT),
 496         MT6359_BUCK("buck_vpu", VPU, 400000, 1193750, 6250,
 497                     MT6359_RG_BUCK_VPU_EN_ADDR,
 498                     MT6359_DA_VPU_EN_ADDR, MT6359_RG_BUCK_VPU_VOSEL_ADDR,
 499                     MT6359_RG_BUCK_VPU_VOSEL_MASK <<
 500                     MT6359_RG_BUCK_VPU_VOSEL_SHIFT,
 501                     MT6359_RG_BUCK_VPU_LP_ADDR, MT6359_RG_BUCK_VPU_LP_SHIFT,
 502                     MT6359_RG_VPU_FCCM_ADDR, MT6359_RG_VPU_FCCM_SHIFT),
 503         MT6359_BUCK("buck_vcore", VCORE, 400000, 1193750, 6250,
 504                     MT6359_RG_BUCK_VCORE_EN_ADDR,
 505                     MT6359_DA_VCORE_EN_ADDR, MT6359_RG_BUCK_VCORE_VOSEL_ADDR,
 506                     MT6359_RG_BUCK_VCORE_VOSEL_MASK <<
 507                     MT6359_RG_BUCK_VCORE_VOSEL_SHIFT,
 508                     MT6359_RG_BUCK_VCORE_LP_ADDR, MT6359_RG_BUCK_VCORE_LP_SHIFT,
 509                     MT6359_RG_VCORE_FCCM_ADDR, MT6359_RG_VCORE_FCCM_SHIFT),
 510         MT6359_BUCK("buck_vs2", VS2, 800000, 1600000, 12500,
 511                     MT6359_RG_BUCK_VS2_EN_ADDR,
 512                     MT6359_DA_VS2_EN_ADDR, MT6359_RG_BUCK_VS2_VOSEL_ADDR,
 513                     MT6359_RG_BUCK_VS2_VOSEL_MASK <<
 514                     MT6359_RG_BUCK_VS2_VOSEL_SHIFT,
 515                     MT6359_RG_BUCK_VS2_LP_ADDR, MT6359_RG_BUCK_VS2_LP_SHIFT,
 516                     MT6359_RG_VS2_FPWM_ADDR, MT6359_RG_VS2_FPWM_SHIFT),
 517         MT6359_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
 518                     MT6359_RG_BUCK_VPA_EN_ADDR,
 519                     MT6359_DA_VPA_EN_ADDR, MT6359_RG_BUCK_VPA_VOSEL_ADDR,
 520                     MT6359_RG_BUCK_VPA_VOSEL_MASK <<
 521                     MT6359_RG_BUCK_VPA_VOSEL_SHIFT,
 522                     MT6359_RG_BUCK_VPA_LP_ADDR, MT6359_RG_BUCK_VPA_LP_SHIFT,
 523                     MT6359_RG_VPA_MODESET_ADDR, MT6359_RG_VPA_MODESET_SHIFT),
 524         MT6359_BUCK("buck_vproc2", VPROC2, 400000, 1193750, 6250,
 525                     MT6359_RG_BUCK_VPROC2_EN_ADDR,
 526                     MT6359_DA_VPROC2_EN_ADDR, MT6359_RG_BUCK_VPROC2_VOSEL_ADDR,
 527                     MT6359_RG_BUCK_VPROC2_VOSEL_MASK <<
 528                     MT6359_RG_BUCK_VPROC2_VOSEL_SHIFT,
 529                     MT6359_RG_BUCK_VPROC2_LP_ADDR,
 530                     MT6359_RG_BUCK_VPROC2_LP_SHIFT,
 531                     MT6359_RG_VPROC2_FCCM_ADDR, MT6359_RG_VPROC2_FCCM_SHIFT),
 532         MT6359_BUCK("buck_vproc1", VPROC1, 400000, 1193750, 6250,
 533                     MT6359_RG_BUCK_VPROC1_EN_ADDR,
 534                     MT6359_DA_VPROC1_EN_ADDR, MT6359_RG_BUCK_VPROC1_VOSEL_ADDR,
 535                     MT6359_RG_BUCK_VPROC1_VOSEL_MASK <<
 536                     MT6359_RG_BUCK_VPROC1_VOSEL_SHIFT,
 537                     MT6359_RG_BUCK_VPROC1_LP_ADDR,
 538                     MT6359_RG_BUCK_VPROC1_LP_SHIFT,
 539                     MT6359_RG_VPROC1_FCCM_ADDR, MT6359_RG_VPROC1_FCCM_SHIFT),
 540         MT6359_BUCK("buck_vcore_sshub", VCORE_SSHUB, 400000, 1193750, 6250,
 541                     MT6359_RG_BUCK_VCORE_SSHUB_EN_ADDR,
 542                     MT6359_DA_VCORE_EN_ADDR,
 543                     MT6359_RG_BUCK_VCORE_SSHUB_VOSEL_ADDR,
 544                     MT6359_RG_BUCK_VCORE_SSHUB_VOSEL_MASK <<
 545                     MT6359_RG_BUCK_VCORE_SSHUB_VOSEL_SHIFT,
 546                     MT6359_RG_BUCK_VCORE_LP_ADDR, MT6359_RG_BUCK_VCORE_LP_SHIFT,
 547                     MT6359_RG_VCORE_FCCM_ADDR, MT6359_RG_VCORE_FCCM_SHIFT),
 548         MT6359_REG_FIXED("ldo_vaud18", VAUD18, MT6359_RG_LDO_VAUD18_EN_ADDR,
 549                          MT6359_DA_VAUD18_B_EN_ADDR, 1800000),
 550         MT6359_LDO("ldo_vsim1", VSIM1, vsim1_voltages,
 551                    MT6359_RG_LDO_VSIM1_EN_ADDR, MT6359_RG_LDO_VSIM1_EN_SHIFT,
 552                    MT6359_DA_VSIM1_B_EN_ADDR, MT6359_RG_VSIM1_VOSEL_ADDR,
 553                    MT6359_RG_VSIM1_VOSEL_MASK << MT6359_RG_VSIM1_VOSEL_SHIFT,
 554                    480),
 555         MT6359_LDO("ldo_vibr", VIBR, vibr_voltages,
 556                    MT6359_RG_LDO_VIBR_EN_ADDR, MT6359_RG_LDO_VIBR_EN_SHIFT,
 557                    MT6359_DA_VIBR_B_EN_ADDR, MT6359_RG_VIBR_VOSEL_ADDR,
 558                    MT6359_RG_VIBR_VOSEL_MASK << MT6359_RG_VIBR_VOSEL_SHIFT,
 559                    240),
 560         MT6359_LDO("ldo_vrf12", VRF12, vrf12_voltages,
 561                    MT6359_RG_LDO_VRF12_EN_ADDR, MT6359_RG_LDO_VRF12_EN_SHIFT,
 562                    MT6359_DA_VRF12_B_EN_ADDR, MT6359_RG_VRF12_VOSEL_ADDR,
 563                    MT6359_RG_VRF12_VOSEL_MASK << MT6359_RG_VRF12_VOSEL_SHIFT,
 564                    120),
 565         MT6359_REG_FIXED("ldo_vusb", VUSB, MT6359_RG_LDO_VUSB_EN_0_ADDR,
 566                          MT6359_DA_VUSB_B_EN_ADDR, 3000000),
 567         MT6359_LDO_LINEAR("ldo_vsram_proc2", VSRAM_PROC2, 500000, 1293750, 6250,
 568                           MT6359_RG_LDO_VSRAM_PROC2_EN_ADDR,
 569                           MT6359_DA_VSRAM_PROC2_B_EN_ADDR,
 570                           MT6359_RG_LDO_VSRAM_PROC2_VOSEL_ADDR,
 571                           MT6359_RG_LDO_VSRAM_PROC2_VOSEL_MASK <<
 572                           MT6359_RG_LDO_VSRAM_PROC2_VOSEL_SHIFT),
 573         MT6359_LDO("ldo_vio18", VIO18, volt18_voltages,
 574                    MT6359_RG_LDO_VIO18_EN_ADDR, MT6359_RG_LDO_VIO18_EN_SHIFT,
 575                    MT6359_DA_VIO18_B_EN_ADDR, MT6359_RG_VIO18_VOSEL_ADDR,
 576                    MT6359_RG_VIO18_VOSEL_MASK << MT6359_RG_VIO18_VOSEL_SHIFT,
 577                    960),
 578         MT6359_LDO("ldo_vcamio", VCAMIO, volt18_voltages,
 579                    MT6359_RG_LDO_VCAMIO_EN_ADDR, MT6359_RG_LDO_VCAMIO_EN_SHIFT,
 580                    MT6359_DA_VCAMIO_B_EN_ADDR, MT6359_RG_VCAMIO_VOSEL_ADDR,
 581                    MT6359_RG_VCAMIO_VOSEL_MASK << MT6359_RG_VCAMIO_VOSEL_SHIFT,
 582                    1290),
 583         MT6359_REG_FIXED("ldo_vcn18", VCN18, MT6359_RG_LDO_VCN18_EN_ADDR,
 584                          MT6359_DA_VCN18_B_EN_ADDR, 1800000),
 585         MT6359_REG_FIXED("ldo_vfe28", VFE28, MT6359_RG_LDO_VFE28_EN_ADDR,
 586                          MT6359_DA_VFE28_B_EN_ADDR, 2800000),
 587         MT6359_LDO("ldo_vcn13", VCN13, vcn13_voltages,
 588                    MT6359_RG_LDO_VCN13_EN_ADDR, MT6359_RG_LDO_VCN13_EN_SHIFT,
 589                    MT6359_DA_VCN13_B_EN_ADDR, MT6359_RG_VCN13_VOSEL_ADDR,
 590                    MT6359_RG_VCN13_VOSEL_MASK << MT6359_RG_VCN13_VOSEL_SHIFT,
 591                    240),
 592         MT6359_LDO("ldo_vcn33_1_bt", VCN33_1_BT, vcn33_voltages,
 593                    MT6359_RG_LDO_VCN33_1_EN_0_ADDR,
 594                    MT6359_RG_LDO_VCN33_1_EN_0_SHIFT,
 595                    MT6359_DA_VCN33_1_B_EN_ADDR, MT6359_RG_VCN33_1_VOSEL_ADDR,
 596                    MT6359_RG_VCN33_1_VOSEL_MASK <<
 597                    MT6359_RG_VCN33_1_VOSEL_SHIFT, 240),
 598         MT6359_LDO("ldo_vcn33_1_wifi", VCN33_1_WIFI, vcn33_voltages,
 599                    MT6359_RG_LDO_VCN33_1_EN_1_ADDR,
 600                    MT6359_RG_LDO_VCN33_1_EN_1_SHIFT,
 601                    MT6359_DA_VCN33_1_B_EN_ADDR, MT6359_RG_VCN33_1_VOSEL_ADDR,
 602                    MT6359_RG_VCN33_1_VOSEL_MASK <<
 603                    MT6359_RG_VCN33_1_VOSEL_SHIFT, 240),
 604         MT6359_REG_FIXED("ldo_vaux18", VAUX18, MT6359_RG_LDO_VAUX18_EN_ADDR,
 605                          MT6359_DA_VAUX18_B_EN_ADDR, 1800000),
 606         MT6359_LDO_LINEAR("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750,
 607                           6250,
 608                           MT6359_RG_LDO_VSRAM_OTHERS_EN_ADDR,
 609                           MT6359_DA_VSRAM_OTHERS_B_EN_ADDR,
 610                           MT6359_RG_LDO_VSRAM_OTHERS_VOSEL_ADDR,
 611                           MT6359_RG_LDO_VSRAM_OTHERS_VOSEL_MASK <<
 612                           MT6359_RG_LDO_VSRAM_OTHERS_VOSEL_SHIFT),
 613         MT6359_LDO("ldo_vefuse", VEFUSE, vefuse_voltages,
 614                    MT6359_RG_LDO_VEFUSE_EN_ADDR, MT6359_RG_LDO_VEFUSE_EN_SHIFT,
 615                    MT6359_DA_VEFUSE_B_EN_ADDR, MT6359_RG_VEFUSE_VOSEL_ADDR,
 616                    MT6359_RG_VEFUSE_VOSEL_MASK << MT6359_RG_VEFUSE_VOSEL_SHIFT,
 617                    240),
 618         MT6359_LDO("ldo_vxo22", VXO22, vxo22_voltages,
 619                    MT6359_RG_LDO_VXO22_EN_ADDR, MT6359_RG_LDO_VXO22_EN_SHIFT,
 620                    MT6359_DA_VXO22_B_EN_ADDR, MT6359_RG_VXO22_VOSEL_ADDR,
 621                    MT6359_RG_VXO22_VOSEL_MASK << MT6359_RG_VXO22_VOSEL_SHIFT,
 622                    120),
 623         MT6359_LDO("ldo_vrfck", VRFCK, vrfck_voltages,
 624                    MT6359_RG_LDO_VRFCK_EN_ADDR, MT6359_RG_LDO_VRFCK_EN_SHIFT,
 625                    MT6359_DA_VRFCK_B_EN_ADDR, MT6359_RG_VRFCK_VOSEL_ADDR,
 626                    MT6359_RG_VRFCK_VOSEL_MASK << MT6359_RG_VRFCK_VOSEL_SHIFT,
 627                    480),
 628         MT6359_REG_FIXED("ldo_vbif28", VBIF28, MT6359_RG_LDO_VBIF28_EN_ADDR,
 629                          MT6359_DA_VBIF28_B_EN_ADDR, 2800000),
 630         MT6359_LDO("ldo_vio28", VIO28, vio28_voltages,
 631                    MT6359_RG_LDO_VIO28_EN_ADDR, MT6359_RG_LDO_VIO28_EN_SHIFT,
 632                    MT6359_DA_VIO28_B_EN_ADDR, MT6359_RG_VIO28_VOSEL_ADDR,
 633                    MT6359_RG_VIO28_VOSEL_MASK << MT6359_RG_VIO28_VOSEL_SHIFT,
 634                    240),
 635         MT6359_LDO("ldo_vemc", VEMC, vemc_voltages,
 636                    MT6359_RG_LDO_VEMC_EN_ADDR, MT6359_RG_LDO_VEMC_EN_SHIFT,
 637                    MT6359_DA_VEMC_B_EN_ADDR, MT6359_RG_VEMC_VOSEL_ADDR,
 638                    MT6359_RG_VEMC_VOSEL_MASK << MT6359_RG_VEMC_VOSEL_SHIFT,
 639                    240),
 640         MT6359_LDO("ldo_vcn33_2_bt", VCN33_2_BT, vcn33_voltages,
 641                    MT6359_RG_LDO_VCN33_2_EN_0_ADDR,
 642                    MT6359_RG_LDO_VCN33_2_EN_0_SHIFT,
 643                    MT6359_DA_VCN33_2_B_EN_ADDR, MT6359_RG_VCN33_2_VOSEL_ADDR,
 644                    MT6359_RG_VCN33_2_VOSEL_MASK <<
 645                    MT6359_RG_VCN33_2_VOSEL_SHIFT, 240),
 646         MT6359_LDO("ldo_vcn33_2_wifi", VCN33_2_WIFI, vcn33_voltages,
 647                    MT6359_RG_LDO_VCN33_2_EN_1_ADDR,
 648                    MT6359_RG_LDO_VCN33_2_EN_1_SHIFT,
 649                    MT6359_DA_VCN33_2_B_EN_ADDR, MT6359_RG_VCN33_2_VOSEL_ADDR,
 650                    MT6359_RG_VCN33_2_VOSEL_MASK <<
 651                    MT6359_RG_VCN33_2_VOSEL_SHIFT, 240),
 652         MT6359_LDO("ldo_va12", VA12, va12_voltages,
 653                    MT6359_RG_LDO_VA12_EN_ADDR, MT6359_RG_LDO_VA12_EN_SHIFT,
 654                    MT6359_DA_VA12_B_EN_ADDR, MT6359_RG_VA12_VOSEL_ADDR,
 655                    MT6359_RG_VA12_VOSEL_MASK << MT6359_RG_VA12_VOSEL_SHIFT,
 656                    240),
 657         MT6359_LDO("ldo_va09", VA09, va09_voltages,
 658                    MT6359_RG_LDO_VA09_EN_ADDR, MT6359_RG_LDO_VA09_EN_SHIFT,
 659                    MT6359_DA_VA09_B_EN_ADDR, MT6359_RG_VA09_VOSEL_ADDR,
 660                    MT6359_RG_VA09_VOSEL_MASK << MT6359_RG_VA09_VOSEL_SHIFT,
 661                    240),
 662         MT6359_LDO("ldo_vrf18", VRF18, vrf18_voltages,
 663                    MT6359_RG_LDO_VRF18_EN_ADDR, MT6359_RG_LDO_VRF18_EN_SHIFT,
 664                    MT6359_DA_VRF18_B_EN_ADDR, MT6359_RG_VRF18_VOSEL_ADDR,
 665                    MT6359_RG_VRF18_VOSEL_MASK << MT6359_RG_VRF18_VOSEL_SHIFT,
 666                    120),
 667         MT6359_LDO_LINEAR("ldo_vsram_md", VSRAM_MD, 500000, 1100000, 6250,
 668                           MT6359_RG_LDO_VSRAM_MD_EN_ADDR,
 669                           MT6359_DA_VSRAM_MD_B_EN_ADDR,
 670                           MT6359_RG_LDO_VSRAM_MD_VOSEL_ADDR,
 671                           MT6359_RG_LDO_VSRAM_MD_VOSEL_MASK <<
 672                           MT6359_RG_LDO_VSRAM_MD_VOSEL_SHIFT),
 673         MT6359_LDO("ldo_vufs", VUFS, volt18_voltages,
 674                    MT6359_RG_LDO_VUFS_EN_ADDR, MT6359_RG_LDO_VUFS_EN_SHIFT,
 675                    MT6359_DA_VUFS_B_EN_ADDR, MT6359_RG_VUFS_VOSEL_ADDR,
 676                    MT6359_RG_VUFS_VOSEL_MASK << MT6359_RG_VUFS_VOSEL_SHIFT,
 677                    1920),
 678         MT6359_LDO("ldo_vm18", VM18, volt18_voltages,
 679                    MT6359_RG_LDO_VM18_EN_ADDR, MT6359_RG_LDO_VM18_EN_SHIFT,
 680                    MT6359_DA_VM18_B_EN_ADDR, MT6359_RG_VM18_VOSEL_ADDR,
 681                    MT6359_RG_VM18_VOSEL_MASK << MT6359_RG_VM18_VOSEL_SHIFT,
 682                    1920),
 683         MT6359_LDO("ldo_vbbck", VBBCK, vbbck_voltages,
 684                    MT6359_RG_LDO_VBBCK_EN_ADDR, MT6359_RG_LDO_VBBCK_EN_SHIFT,
 685                    MT6359_DA_VBBCK_B_EN_ADDR, MT6359_RG_VBBCK_VOSEL_ADDR,
 686                    MT6359_RG_VBBCK_VOSEL_MASK << MT6359_RG_VBBCK_VOSEL_SHIFT,
 687                    240),
 688         MT6359_LDO_LINEAR("ldo_vsram_proc1", VSRAM_PROC1, 500000, 1293750, 6250,
 689                           MT6359_RG_LDO_VSRAM_PROC1_EN_ADDR,
 690                           MT6359_DA_VSRAM_PROC1_B_EN_ADDR,
 691                           MT6359_RG_LDO_VSRAM_PROC1_VOSEL_ADDR,
 692                           MT6359_RG_LDO_VSRAM_PROC1_VOSEL_MASK <<
 693                           MT6359_RG_LDO_VSRAM_PROC1_VOSEL_SHIFT),
 694         MT6359_LDO("ldo_vsim2", VSIM2, vsim2_voltages,
 695                    MT6359_RG_LDO_VSIM2_EN_ADDR, MT6359_RG_LDO_VSIM2_EN_SHIFT,
 696                    MT6359_DA_VSIM2_B_EN_ADDR, MT6359_RG_VSIM2_VOSEL_ADDR,
 697                    MT6359_RG_VSIM2_VOSEL_MASK << MT6359_RG_VSIM2_VOSEL_SHIFT,
 698                    480),
 699         MT6359_LDO_LINEAR("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
 700                           500000, 1293750, 6250,
 701                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_EN_ADDR,
 702                           MT6359_DA_VSRAM_OTHERS_B_EN_ADDR,
 703                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_ADDR,
 704                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_MASK <<
 705                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_SHIFT),
 706 };
 707
 708 static struct mt6359_regulator_info mt6359p_regulators[] = {
 709         MT6359_BUCK("buck_vs1", VS1, 800000, 2200000, 12500,
 710                     MT6359_RG_BUCK_VS1_EN_ADDR,
 711                     MT6359_DA_VS1_EN_ADDR, MT6359_RG_BUCK_VS1_VOSEL_ADDR,
 712                     MT6359_RG_BUCK_VS1_VOSEL_MASK <<
 713                     MT6359_RG_BUCK_VS1_VOSEL_SHIFT,
 714                     MT6359_RG_BUCK_VS1_LP_ADDR, MT6359_RG_BUCK_VS1_LP_SHIFT,
 715                     MT6359_RG_VS1_FPWM_ADDR, MT6359_RG_VS1_FPWM_SHIFT),
 716         MT6359_BUCK("buck_vgpu11", VGPU11, 400000, 1193750, 6250,
 717                     MT6359_RG_BUCK_VGPU11_EN_ADDR,
 718                     MT6359_DA_VGPU11_EN_ADDR, MT6359P_RG_BUCK_VGPU11_VOSEL_ADDR,
 719                     MT6359_RG_BUCK_VGPU11_VOSEL_MASK <<
 720                     MT6359_RG_BUCK_VGPU11_VOSEL_SHIFT,
 721                     MT6359_RG_BUCK_VGPU11_LP_ADDR,
 722                     MT6359_RG_BUCK_VGPU11_LP_SHIFT,
 723                     MT6359_RG_VGPU11_FCCM_ADDR, MT6359_RG_VGPU11_FCCM_SHIFT),
 724         MT6359_BUCK("buck_vmodem", VMODEM, 400000, 1100000, 6250,
 725                     MT6359_RG_BUCK_VMODEM_EN_ADDR,
 726                     MT6359_DA_VMODEM_EN_ADDR, MT6359_RG_BUCK_VMODEM_VOSEL_ADDR,
 727                     MT6359_RG_BUCK_VMODEM_VOSEL_MASK <<
 728                     MT6359_RG_BUCK_VMODEM_VOSEL_SHIFT,
 729                     MT6359_RG_BUCK_VMODEM_LP_ADDR,
 730                     MT6359_RG_BUCK_VMODEM_LP_SHIFT,
 731                     MT6359_RG_VMODEM_FCCM_ADDR, MT6359_RG_VMODEM_FCCM_SHIFT),
 732         MT6359_BUCK("buck_vpu", VPU, 400000, 1193750, 6250,
 733                     MT6359_RG_BUCK_VPU_EN_ADDR,
 734                     MT6359_DA_VPU_EN_ADDR, MT6359_RG_BUCK_VPU_VOSEL_ADDR,
 735                     MT6359_RG_BUCK_VPU_VOSEL_MASK <<
 736                     MT6359_RG_BUCK_VPU_VOSEL_SHIFT,
 737                     MT6359_RG_BUCK_VPU_LP_ADDR, MT6359_RG_BUCK_VPU_LP_SHIFT,
 738                     MT6359_RG_VPU_FCCM_ADDR, MT6359_RG_VPU_FCCM_SHIFT),
 739         MT6359_BUCK("buck_vcore", VCORE, 506250, 1300000, 6250,
 740                     MT6359_RG_BUCK_VCORE_EN_ADDR,
 741                     MT6359_DA_VCORE_EN_ADDR, MT6359P_RG_BUCK_VCORE_VOSEL_ADDR,
 742                     MT6359_RG_BUCK_VCORE_VOSEL_MASK <<
 743                     MT6359_RG_BUCK_VCORE_VOSEL_SHIFT,
 744                     MT6359_RG_BUCK_VCORE_LP_ADDR, MT6359_RG_BUCK_VCORE_LP_SHIFT,
 745                     MT6359_RG_VCORE_FCCM_ADDR, MT6359_RG_VCORE_FCCM_SHIFT),
 746         MT6359_BUCK("buck_vs2", VS2, 800000, 1600000, 12500,
 747                     MT6359_RG_BUCK_VS2_EN_ADDR,
 748                     MT6359_DA_VS2_EN_ADDR, MT6359_RG_BUCK_VS2_VOSEL_ADDR,
 749                     MT6359_RG_BUCK_VS2_VOSEL_MASK <<
 750                     MT6359_RG_BUCK_VS2_VOSEL_SHIFT,
 751                     MT6359_RG_BUCK_VS2_LP_ADDR, MT6359_RG_BUCK_VS2_LP_SHIFT,
 752                     MT6359_RG_VS2_FPWM_ADDR, MT6359_RG_VS2_FPWM_SHIFT),
 753         MT6359_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
 754                     MT6359_RG_BUCK_VPA_EN_ADDR,
 755                     MT6359_DA_VPA_EN_ADDR, MT6359_RG_BUCK_VPA_VOSEL_ADDR,
 756                     MT6359_RG_BUCK_VPA_VOSEL_MASK <<
 757                     MT6359_RG_BUCK_VPA_VOSEL_SHIFT,
 758                     MT6359_RG_BUCK_VPA_LP_ADDR, MT6359_RG_BUCK_VPA_LP_SHIFT,
 759                     MT6359_RG_VPA_MODESET_ADDR, MT6359_RG_VPA_MODESET_SHIFT),
 760         MT6359_BUCK("buck_vproc2", VPROC2, 400000, 1193750, 6250,
 761                     MT6359_RG_BUCK_VPROC2_EN_ADDR,
 762                     MT6359_DA_VPROC2_EN_ADDR, MT6359_RG_BUCK_VPROC2_VOSEL_ADDR,
 763                     MT6359_RG_BUCK_VPROC2_VOSEL_MASK <<
 764                     MT6359_RG_BUCK_VPROC2_VOSEL_SHIFT,
 765                     MT6359_RG_BUCK_VPROC2_LP_ADDR,
 766                     MT6359_RG_BUCK_VPROC2_LP_SHIFT,
 767                     MT6359_RG_VPROC2_FCCM_ADDR, MT6359_RG_VPROC2_FCCM_SHIFT),
 768         MT6359_BUCK("buck_vproc1", VPROC1, 400000, 1193750, 6250,
 769                     MT6359_RG_BUCK_VPROC1_EN_ADDR,
 770                     MT6359_DA_VPROC1_EN_ADDR, MT6359_RG_BUCK_VPROC1_VOSEL_ADDR,
 771                     MT6359_RG_BUCK_VPROC1_VOSEL_MASK <<
 772                     MT6359_RG_BUCK_VPROC1_VOSEL_SHIFT,
 773                     MT6359_RG_BUCK_VPROC1_LP_ADDR,
 774                     MT6359_RG_BUCK_VPROC1_LP_SHIFT,
 775                     MT6359_RG_VPROC1_FCCM_ADDR, MT6359_RG_VPROC1_FCCM_SHIFT),
 776         MT6359_BUCK("buck_vgpu11_sshub", VGPU11_SSHUB, 400000, 1193750, 6250,
 777                     MT6359P_RG_BUCK_VGPU11_SSHUB_EN_ADDR,
 778                     MT6359_DA_VGPU11_EN_ADDR,
 779                     MT6359P_RG_BUCK_VGPU11_SSHUB_VOSEL_ADDR,
 780                     MT6359P_RG_BUCK_VGPU11_SSHUB_VOSEL_MASK <<
 781                     MT6359P_RG_BUCK_VGPU11_SSHUB_VOSEL_SHIFT,
 782                     MT6359_RG_BUCK_VGPU11_LP_ADDR,
 783                     MT6359_RG_BUCK_VGPU11_LP_SHIFT,
 784                     MT6359_RG_VGPU11_FCCM_ADDR, MT6359_RG_VGPU11_FCCM_SHIFT),
 785         MT6359_REG_FIXED("ldo_vaud18", VAUD18, MT6359P_RG_LDO_VAUD18_EN_ADDR,
 786                          MT6359P_DA_VAUD18_B_EN_ADDR, 1800000),
 787         MT6359_LDO("ldo_vsim1", VSIM1, vsim1_voltages,
 788                    MT6359P_RG_LDO_VSIM1_EN_ADDR, MT6359P_RG_LDO_VSIM1_EN_SHIFT,
 789                    MT6359P_DA_VSIM1_B_EN_ADDR, MT6359P_RG_VSIM1_VOSEL_ADDR,
 790                    MT6359_RG_VSIM1_VOSEL_MASK << MT6359_RG_VSIM1_VOSEL_SHIFT,
 791                    480),
 792         MT6359_LDO("ldo_vibr", VIBR, vibr_voltages,
 793                    MT6359P_RG_LDO_VIBR_EN_ADDR, MT6359P_RG_LDO_VIBR_EN_SHIFT,
 794                    MT6359P_DA_VIBR_B_EN_ADDR, MT6359P_RG_VIBR_VOSEL_ADDR,
 795                    MT6359_RG_VIBR_VOSEL_MASK << MT6359_RG_VIBR_VOSEL_SHIFT,
 796                    240),
 797         MT6359_LDO("ldo_vrf12", VRF12, vrf12_voltages,
 798                    MT6359P_RG_LDO_VRF12_EN_ADDR, MT6359P_RG_LDO_VRF12_EN_SHIFT,
 799                    MT6359P_DA_VRF12_B_EN_ADDR, MT6359P_RG_VRF12_VOSEL_ADDR,
 800                    MT6359_RG_VRF12_VOSEL_MASK << MT6359_RG_VRF12_VOSEL_SHIFT,
 801                    480),
 802         MT6359_REG_FIXED("ldo_vusb", VUSB, MT6359P_RG_LDO_VUSB_EN_0_ADDR,
 803                          MT6359P_DA_VUSB_B_EN_ADDR, 3000000),
 804         MT6359_LDO_LINEAR("ldo_vsram_proc2", VSRAM_PROC2, 500000, 1293750, 6250,
 805                           MT6359P_RG_LDO_VSRAM_PROC2_EN_ADDR,
 806                           MT6359P_DA_VSRAM_PROC2_B_EN_ADDR,
 807                           MT6359P_RG_LDO_VSRAM_PROC2_VOSEL_ADDR,
 808                           MT6359_RG_LDO_VSRAM_PROC2_VOSEL_MASK <<
 809                           MT6359_RG_LDO_VSRAM_PROC2_VOSEL_SHIFT),
 810         MT6359_LDO("ldo_vio18", VIO18, volt18_voltages,
 811                    MT6359P_RG_LDO_VIO18_EN_ADDR, MT6359P_RG_LDO_VIO18_EN_SHIFT,
 812                    MT6359P_DA_VIO18_B_EN_ADDR, MT6359P_RG_VIO18_VOSEL_ADDR,
 813                    MT6359_RG_VIO18_VOSEL_MASK << MT6359_RG_VIO18_VOSEL_SHIFT,
 814                    960),
 815         MT6359_LDO("ldo_vcamio", VCAMIO, volt18_voltages,
 816                    MT6359P_RG_LDO_VCAMIO_EN_ADDR,
 817                    MT6359P_RG_LDO_VCAMIO_EN_SHIFT,
 818                    MT6359P_DA_VCAMIO_B_EN_ADDR, MT6359P_RG_VCAMIO_VOSEL_ADDR,
 819                    MT6359_RG_VCAMIO_VOSEL_MASK << MT6359_RG_VCAMIO_VOSEL_SHIFT,
 820                    1290),
 821         MT6359_REG_FIXED("ldo_vcn18", VCN18, MT6359P_RG_LDO_VCN18_EN_ADDR,
 822                          MT6359P_DA_VCN18_B_EN_ADDR, 1800000),
 823         MT6359_REG_FIXED("ldo_vfe28", VFE28, MT6359P_RG_LDO_VFE28_EN_ADDR,
 824                          MT6359P_DA_VFE28_B_EN_ADDR, 2800000),
 825         MT6359_LDO("ldo_vcn13", VCN13, vcn13_voltages,
 826                    MT6359P_RG_LDO_VCN13_EN_ADDR, MT6359P_RG_LDO_VCN13_EN_SHIFT,
 827                    MT6359P_DA_VCN13_B_EN_ADDR, MT6359P_RG_VCN13_VOSEL_ADDR,
 828                    MT6359_RG_VCN13_VOSEL_MASK << MT6359_RG_VCN13_VOSEL_SHIFT,
 829                    240),
 830         MT6359_LDO("ldo_vcn33_1_bt", VCN33_1_BT, vcn33_voltages,
 831                    MT6359P_RG_LDO_VCN33_1_EN_0_ADDR,
 832                    MT6359_RG_LDO_VCN33_1_EN_0_SHIFT,
 833                    MT6359P_DA_VCN33_1_B_EN_ADDR, MT6359P_RG_VCN33_1_VOSEL_ADDR,
 834                    MT6359_RG_VCN33_1_VOSEL_MASK <<
 835                    MT6359_RG_VCN33_1_VOSEL_SHIFT, 240),
 836         MT6359_LDO("ldo_vcn33_1_wifi", VCN33_1_WIFI, vcn33_voltages,
 837                    MT6359P_RG_LDO_VCN33_1_EN_1_ADDR,
 838                    MT6359P_RG_LDO_VCN33_1_EN_1_SHIFT,
 839                    MT6359P_DA_VCN33_1_B_EN_ADDR, MT6359P_RG_VCN33_1_VOSEL_ADDR,
 840                    MT6359_RG_VCN33_1_VOSEL_MASK <<
 841                    MT6359_RG_VCN33_1_VOSEL_SHIFT, 240),
 842         MT6359_REG_FIXED("ldo_vaux18", VAUX18, MT6359P_RG_LDO_VAUX18_EN_ADDR,
 843                          MT6359P_DA_VAUX18_B_EN_ADDR, 1800000),
 844         MT6359_LDO_LINEAR("ldo_vsram_others", VSRAM_OTHERS, 500000, 1293750,
 845                           6250,
 846                           MT6359P_RG_LDO_VSRAM_OTHERS_EN_ADDR,
 847                           MT6359P_DA_VSRAM_OTHERS_B_EN_ADDR,
 848                           MT6359P_RG_LDO_VSRAM_OTHERS_VOSEL_ADDR,
 849                           MT6359_RG_LDO_VSRAM_OTHERS_VOSEL_MASK <<
 850                           MT6359_RG_LDO_VSRAM_OTHERS_VOSEL_SHIFT),
 851         MT6359_LDO("ldo_vefuse", VEFUSE, vefuse_voltages,
 852                    MT6359P_RG_LDO_VEFUSE_EN_ADDR,
 853                    MT6359P_RG_LDO_VEFUSE_EN_SHIFT,
 854                    MT6359P_DA_VEFUSE_B_EN_ADDR, MT6359P_RG_VEFUSE_VOSEL_ADDR,
 855                    MT6359_RG_VEFUSE_VOSEL_MASK << MT6359_RG_VEFUSE_VOSEL_SHIFT,
 856                    240),
 857         MT6359_LDO("ldo_vxo22", VXO22, vxo22_voltages,
 858                    MT6359P_RG_LDO_VXO22_EN_ADDR, MT6359P_RG_LDO_VXO22_EN_SHIFT,
 859                    MT6359P_DA_VXO22_B_EN_ADDR, MT6359P_RG_VXO22_VOSEL_ADDR,
 860                    MT6359_RG_VXO22_VOSEL_MASK << MT6359_RG_VXO22_VOSEL_SHIFT,
 861                    480),
 862         MT6359_LDO("ldo_vrfck_1", VRFCK, vrfck_voltages_1,
 863                    MT6359P_RG_LDO_VRFCK_EN_ADDR, MT6359P_RG_LDO_VRFCK_EN_SHIFT,
 864                    MT6359P_DA_VRFCK_B_EN_ADDR, MT6359P_RG_VRFCK_VOSEL_ADDR,
 865                    MT6359_RG_VRFCK_VOSEL_MASK << MT6359_RG_VRFCK_VOSEL_SHIFT,
 866                    480),
 867         MT6359_REG_FIXED("ldo_vbif28", VBIF28, MT6359P_RG_LDO_VBIF28_EN_ADDR,
 868                          MT6359P_DA_VBIF28_B_EN_ADDR, 2800000),
 869         MT6359_LDO("ldo_vio28", VIO28, vio28_voltages,
 870                    MT6359P_RG_LDO_VIO28_EN_ADDR, MT6359P_RG_LDO_VIO28_EN_SHIFT,
 871                    MT6359P_DA_VIO28_B_EN_ADDR, MT6359P_RG_VIO28_VOSEL_ADDR,
 872                    MT6359_RG_VIO28_VOSEL_MASK << MT6359_RG_VIO28_VOSEL_SHIFT,
 873                    1920),
 874         MT6359P_LDO1("ldo_vemc_1", VEMC, mt6359p_vemc_ops, vemc_voltages_1,
 875                      MT6359P_RG_LDO_VEMC_EN_ADDR, MT6359P_RG_LDO_VEMC_EN_SHIFT,
 876                      MT6359P_DA_VEMC_B_EN_ADDR,
 877                      MT6359P_RG_LDO_VEMC_VOSEL_0_ADDR,
 878                      MT6359P_RG_LDO_VEMC_VOSEL_0_MASK <<
 879                      MT6359P_RG_LDO_VEMC_VOSEL_0_SHIFT),
 880         MT6359_LDO("ldo_vcn33_2_bt", VCN33_2_BT, vcn33_voltages,
 881                    MT6359P_RG_LDO_VCN33_2_EN_0_ADDR,
 882                    MT6359P_RG_LDO_VCN33_2_EN_0_SHIFT,
 883                    MT6359P_DA_VCN33_2_B_EN_ADDR, MT6359P_RG_VCN33_2_VOSEL_ADDR,
 884                    MT6359_RG_VCN33_2_VOSEL_MASK <<
 885                    MT6359_RG_VCN33_2_VOSEL_SHIFT, 240),
 886         MT6359_LDO("ldo_vcn33_2_wifi", VCN33_2_WIFI, vcn33_voltages,
 887                    MT6359P_RG_LDO_VCN33_2_EN_1_ADDR,
 888                    MT6359_RG_LDO_VCN33_2_EN_1_SHIFT,
 889                    MT6359P_DA_VCN33_2_B_EN_ADDR, MT6359P_RG_VCN33_2_VOSEL_ADDR,
 890                    MT6359_RG_VCN33_2_VOSEL_MASK <<
 891                    MT6359_RG_VCN33_2_VOSEL_SHIFT, 240),
 892         MT6359_LDO("ldo_va12", VA12, va12_voltages,
 893                    MT6359P_RG_LDO_VA12_EN_ADDR, MT6359P_RG_LDO_VA12_EN_SHIFT,
 894                    MT6359P_DA_VA12_B_EN_ADDR, MT6359P_RG_VA12_VOSEL_ADDR,
 895                    MT6359_RG_VA12_VOSEL_MASK << MT6359_RG_VA12_VOSEL_SHIFT,
 896                    960),
 897         MT6359_LDO("ldo_va09", VA09, va09_voltages,
 898                    MT6359P_RG_LDO_VA09_EN_ADDR, MT6359P_RG_LDO_VA09_EN_SHIFT,
 899                    MT6359P_DA_VA09_B_EN_ADDR, MT6359P_RG_VA09_VOSEL_ADDR,
 900                    MT6359_RG_VA09_VOSEL_MASK << MT6359_RG_VA09_VOSEL_SHIFT,
 901                    960),
 902         MT6359_LDO("ldo_vrf18", VRF18, vrf18_voltages,
 903                    MT6359P_RG_LDO_VRF18_EN_ADDR, MT6359P_RG_LDO_VRF18_EN_SHIFT,
 904                    MT6359P_DA_VRF18_B_EN_ADDR, MT6359P_RG_VRF18_VOSEL_ADDR,
 905                    MT6359_RG_VRF18_VOSEL_MASK << MT6359_RG_VRF18_VOSEL_SHIFT,
 906                    240),
 907         MT6359_LDO_LINEAR("ldo_vsram_md", VSRAM_MD, 500000, 1293750, 6250,
 908                           MT6359P_RG_LDO_VSRAM_MD_EN_ADDR,
 909                           MT6359P_DA_VSRAM_MD_B_EN_ADDR,
 910                           MT6359P_RG_LDO_VSRAM_MD_VOSEL_ADDR,
 911                           MT6359_RG_LDO_VSRAM_MD_VOSEL_MASK <<
 912                           MT6359_RG_LDO_VSRAM_MD_VOSEL_SHIFT),
 913         MT6359_LDO("ldo_vufs", VUFS, volt18_voltages,
 914                    MT6359P_RG_LDO_VUFS_EN_ADDR, MT6359P_RG_LDO_VUFS_EN_SHIFT,
 915                    MT6359P_DA_VUFS_B_EN_ADDR, MT6359P_RG_VUFS_VOSEL_ADDR,
 916                    MT6359_RG_VUFS_VOSEL_MASK << MT6359_RG_VUFS_VOSEL_SHIFT,
 917                    1920),
 918         MT6359_LDO("ldo_vm18", VM18, volt18_voltages,
 919                    MT6359P_RG_LDO_VM18_EN_ADDR, MT6359P_RG_LDO_VM18_EN_SHIFT,
 920                    MT6359P_DA_VM18_B_EN_ADDR, MT6359P_RG_VM18_VOSEL_ADDR,
 921                    MT6359_RG_VM18_VOSEL_MASK << MT6359_RG_VM18_VOSEL_SHIFT,
 922                    1920),
 923         MT6359_LDO("ldo_vbbck", VBBCK, vbbck_voltages,
 924                    MT6359P_RG_LDO_VBBCK_EN_ADDR, MT6359P_RG_LDO_VBBCK_EN_SHIFT,
 925                    MT6359P_DA_VBBCK_B_EN_ADDR, MT6359P_RG_VBBCK_VOSEL_ADDR,
 926                    MT6359P_RG_VBBCK_VOSEL_MASK << MT6359P_RG_VBBCK_VOSEL_SHIFT,
 927                    480),
 928         MT6359_LDO_LINEAR("ldo_vsram_proc1", VSRAM_PROC1, 500000, 1293750, 6250,
 929                           MT6359P_RG_LDO_VSRAM_PROC1_EN_ADDR,
 930                           MT6359P_DA_VSRAM_PROC1_B_EN_ADDR,
 931                           MT6359P_RG_LDO_VSRAM_PROC1_VOSEL_ADDR,
 932                           MT6359_RG_LDO_VSRAM_PROC1_VOSEL_MASK <<
 933                           MT6359_RG_LDO_VSRAM_PROC1_VOSEL_SHIFT),
 934         MT6359_LDO("ldo_vsim2", VSIM2, vsim2_voltages,
 935                    MT6359P_RG_LDO_VSIM2_EN_ADDR, MT6359P_RG_LDO_VSIM2_EN_SHIFT,
 936                    MT6359P_DA_VSIM2_B_EN_ADDR, MT6359P_RG_VSIM2_VOSEL_ADDR,
 937                    MT6359_RG_VSIM2_VOSEL_MASK << MT6359_RG_VSIM2_VOSEL_SHIFT,
 938                    480),
 939         MT6359_LDO_LINEAR("ldo_vsram_others_sshub", VSRAM_OTHERS_SSHUB,
 940                           500000, 1293750, 6250,
 941                           MT6359P_RG_LDO_VSRAM_OTHERS_SSHUB_EN_ADDR,
 942                           MT6359P_DA_VSRAM_OTHERS_B_EN_ADDR,
 943                           MT6359P_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_ADDR,
 944                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_MASK <<
 945                           MT6359_RG_LDO_VSRAM_OTHERS_SSHUB_VOSEL_SHIFT),
 946 };
 947
 948 static int mt6359_regulator_probe(struct platform_device *pdev)
 949 {
 950         struct mt6397_chip *mt6397 = dev_get_drvdata(pdev->dev.parent);
 951         struct regulator_config config = {};
 952         struct regulator_dev *rdev;
 953         struct mt6359_regulator_info *mt6359_info;
 954         int i, hw_ver, ret;
 955
 956         ret = regmap_read(mt6397->regmap, MT6359P_HWCID, &hw_ver);
 957         if (ret)
 958                 return ret;
 959
 960         if (hw_ver >= MT6359P_CHIP_VER)
 961                 mt6359_info = mt6359p_regulators;
 962         else
 963                 mt6359_info = mt6359_regulators;
 964
 965         config.dev = mt6397->dev;
 966         config.regmap = mt6397->regmap;
 967         for (i = 0; i < MT6359_MAX_REGULATOR; i++, mt6359_info++) {
 968                 config.driver_data = mt6359_info;
 969                 rdev = devm_regulator_register(&pdev->dev, &mt6359_info->desc, &config);
 970                 if (IS_ERR(rdev)) {
 971                         dev_err(&pdev->dev, "failed to register %s\n", mt6359_info->desc.name);
 972                         return PTR_ERR(rdev);
 973                 }
 974         }
 975
 976         return 0;
 977 }
 978
 979 static const struct platform_device_id mt6359_platform_ids[] = {
 980         {"mt6359-regulator", 0},
 981         { /* sentinel */ },
 982 };
 983 MODULE_DEVICE_TABLE(platform, mt6359_platform_ids);
 984
 985 static struct platform_driver mt6359_regulator_driver = {
 986         .driver = {
 987                 .name = "mt6359-regulator",
 988         },
 989         .probe = mt6359_regulator_probe,
 990         .id_table = mt6359_platform_ids,
 991 };
 992
 993 module_platform_driver(mt6359_regulator_driver);
 994
 995 MODULE_AUTHOR("Wen Su <wen.su@mediatek.com>");
 996 MODULE_DESCRIPTION("Regulator Driver for MediaTek MT6359 PMIC");
 997 MODULE_LICENSE("GPL");