drivers/regulator/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 menuconfig REGULATOR
   3         bool "Voltage and Current Regulator Support"
   4         select LINEAR_RANGES
   5         help
   6           Generic Voltage and Current Regulator support.
   7
   8           This framework is designed to provide a generic interface to voltage
   9           and current regulators within the Linux kernel. It's intended to
  10           provide voltage and current control to client or consumer drivers and
  11           also provide status information to user space applications through a
  12           sysfs interface.
  13
  14           The intention is to allow systems to dynamically control regulator
  15           output in order to save power and prolong battery life. This applies
  16           to both voltage regulators (where voltage output is controllable) and
  17           current sinks (where current output is controllable).
  18
  19           This framework safely compiles out if not selected so that client
  20           drivers can still be used in systems with no software controllable
  21           regulators.
  22
  23           If unsure, say no.
  24
  25
  26 if REGULATOR
  27
  28 config REGULATOR_DEBUG
  29         bool "Regulator debug support"
  30         help
  31           Say yes here to enable debugging support.
  32
  33 config REGULATOR_FIXED_VOLTAGE
  34         tristate "Fixed voltage regulator support"
  35         help
  36           This driver provides support for fixed voltage regulators,
  37           useful for systems which use a combination of software
  38           managed regulators and simple non-configurable regulators.
  39
  40 config REGULATOR_VIRTUAL_CONSUMER
  41         tristate "Virtual regulator consumer support"
  42         help
  43           This driver provides a virtual consumer for the voltage and
  44           current regulator API which provides sysfs controls for
  45           configuring the supplies requested.  This is mainly useful
  46           for test purposes.
  47
  48           If unsure, say no.
  49
  50 config REGULATOR_USERSPACE_CONSUMER
  51         tristate "Userspace regulator consumer support"
  52         help
  53           There are some classes of devices that are controlled entirely
  54           from user space. Userspace consumer driver provides ability to
  55           control power supplies for such devices.
  56
  57           If unsure, say no.
  58
  59 config REGULATOR_88PG86X
  60         tristate "Marvell 88PG86X voltage regulators"
  61         depends on I2C
  62         select REGMAP_I2C
  63         help
  64           This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
  65           They provide two I2C-controlled DC/DC step-down converters with
  66           sleep mode and separate enable pins.
  67
  68 config REGULATOR_88PM800
  69         tristate "Marvell 88PM800 Power regulators"
  70         depends on MFD_88PM800
  71         help
  72           This driver supports Marvell 88PM800 voltage regulator chips.
  73           It delivers digitally programmable output,
  74           the voltage is programmed via I2C interface.
  75           It's suitable to support PXA988 chips to control VCC_MAIN and
  76           various voltages.
  77
  78 config REGULATOR_88PM8607
  79         tristate "Marvell 88PM8607 Power regulators"
  80         depends on MFD_88PM860X=y
  81         help
  82           This driver supports 88PM8607 voltage regulator chips.
  83
  84 config REGULATOR_ACT8865
  85         tristate "Active-semi act8865 voltage regulator"
  86         depends on I2C
  87         depends on POWER_SUPPLY
  88         select REGMAP_I2C
  89         help
  90           This driver controls a active-semi act8865 voltage output
  91           regulator via I2C bus.
  92
  93 config REGULATOR_ACT8945A
  94         tristate "Active-semi ACT8945A voltage regulator"
  95         depends on MFD_ACT8945A
  96         help
  97           This driver controls a active-semi ACT8945A voltage regulator
  98           via I2C bus. The ACT8945A features three step-down DC/DC converters
  99           and four low-dropout linear regulators, along with a ActivePath
 100           battery charger.
 101
 102 config REGULATOR_AD5398
 103         tristate "Analog Devices AD5398/AD5821 regulators"
 104         depends on I2C
 105         help
 106           This driver supports AD5398 and AD5821 current regulator chips.
 107           If building into module, its name is ad5398.ko.
 108
 109 config REGULATOR_ANATOP
 110         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 111         depends on ARCH_MXC || COMPILE_TEST
 112         depends on MFD_SYSCON
 113         help
 114           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 115           regulators. It is recommended that this option be
 116           enabled on i.MX6 platform.
 117
 118 config REGULATOR_AAT2870
 119         tristate "AnalogicTech AAT2870 Regulators"
 120         depends on MFD_AAT2870_CORE
 121         help
 122           If you have a AnalogicTech AAT2870 say Y to enable the
 123           regulator driver.
 124
 125 config REGULATOR_AB3100
 126         tristate "ST-Ericsson AB3100 Regulator functions"
 127         depends on AB3100_CORE
 128         default y if AB3100_CORE
 129         help
 130          These regulators correspond to functionality in the
 131          AB3100 analog baseband dealing with power regulators
 132          for the system.
 133
 134 config REGULATOR_AB8500
 135         bool "ST-Ericsson AB8500 Power Regulators"
 136         depends on AB8500_CORE
 137         help
 138           This driver supports the regulators found on the ST-Ericsson mixed
 139           signal AB8500 PMIC
 140
 141 config REGULATOR_ARIZONA_LDO1
 142         tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
 143         depends on MFD_ARIZONA || MFD_MADERA
 144         depends on SND_SOC
 145         help
 146           Support for the LDO1 regulators found on Cirrus Logic Madera codecs
 147           and Wolfson Microelectronic Arizona codecs.
 148
 149 config REGULATOR_ARIZONA_MICSUPP
 150         tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
 151         depends on MFD_ARIZONA || MFD_MADERA
 152         depends on SND_SOC
 153         help
 154           Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
 155           and Wolfson Microelectronic Arizona codecs
 156           devices.
 157
 158 config REGULATOR_AS3711
 159         tristate "AS3711 PMIC"
 160         depends on MFD_AS3711
 161         help
 162           This driver provides support for the voltage regulators on the
 163           AS3711 PMIC
 164
 165 config REGULATOR_AS3722
 166         tristate "AMS AS3722 PMIC Regulators"
 167         depends on MFD_AS3722
 168         help
 169           This driver provides support for the voltage regulators on the
 170           AS3722 PMIC. This will enable support for all the software
 171           controllable DCDC/LDO regulators.
 172
 173 config REGULATOR_AXP20X
 174         tristate "X-POWERS AXP20X PMIC Regulators"
 175         depends on MFD_AXP20X
 176         help
 177           This driver provides support for the voltage regulators on the
 178           AXP20X PMIC.
 179
 180 config REGULATOR_BCM590XX
 181         tristate "Broadcom BCM590xx PMU Regulators"
 182         depends on MFD_BCM590XX
 183         help
 184           This driver provides support for the voltage regulators on the
 185           BCM590xx PMUs. This will enable support for the software
 186           controllable LDO/Switching regulators.
 187
 188 config REGULATOR_BD70528
 189         tristate "ROHM BD70528 Power Regulator"
 190         depends on MFD_ROHM_BD70528
 191         help
 192           This driver supports voltage regulators on ROHM BD70528 PMIC.
 193           This will enable support for the software controllable buck
 194           and LDO regulators.
 195
 196           This driver can also be built as a module. If so, the module
 197           will be called bd70528-regulator.
 198
 199 config REGULATOR_BD71828
 200         tristate "ROHM BD71828 Power Regulator"
 201         depends on MFD_ROHM_BD71828
 202         select REGULATOR_ROHM
 203         help
 204           This driver supports voltage regulators on ROHM BD71828 PMIC.
 205           This will enable support for the software controllable buck
 206           and LDO regulators.
 207
 208           This driver can also be built as a module. If so, the module
 209           will be called bd71828-regulator.
 210
 211 config REGULATOR_BD718XX
 212         tristate "ROHM BD71837 Power Regulator"
 213         depends on MFD_ROHM_BD718XX
 214         select REGULATOR_ROHM
 215         help
 216           This driver supports voltage regulators on ROHM BD71837 PMIC.
 217           This will enable support for the software controllable buck
 218           and LDO regulators.
 219
 220           This driver can also be built as a module. If so, the module
 221           will be called bd718x7-regulator.
 222
 223 config REGULATOR_BD9571MWV
 224         tristate "ROHM BD9571MWV Regulators"
 225         depends on MFD_BD9571MWV
 226         help
 227           This driver provides support for the voltage regulators on the
 228           ROHM BD9571MWV PMIC. This will enable support for the software
 229           controllable regulator and voltage sampling units.
 230
 231           This driver can also be built as a module. If so, the module
 232           will be called bd9571mwv-regulator.
 233
 234 config REGULATOR_BD957XMUF
 235         tristate "ROHM BD9576MUF and BD9573MUF Regulators"
 236         depends on MFD_ROHM_BD957XMUF
 237         help
 238           This driver supports voltage regulators on ROHM BD9576MUF and
 239           BD9573MUF PMICs.
 240
 241           This driver can also be built as a module. If so, the module
 242           will be called bd9576-regulator.
 243
 244 config REGULATOR_CPCAP
 245         tristate "Motorola CPCAP regulator"
 246         depends on MFD_CPCAP
 247         help
 248           Say y here for CPCAP regulator found on some Motorola phones
 249           and tablets such as Droid 4.
 250
 251 config REGULATOR_CROS_EC
 252         tristate "ChromeOS EC regulators"
 253         depends on CROS_EC && OF
 254         help
 255           This driver supports voltage regulators that is connected to ChromeOS
 256           EC and controlled through EC host commands.
 257
 258           This driver can also be built as a module. If so, the module
 259           will be called cros-ec-regulator.
 260
 261 config REGULATOR_DA903X
 262         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 263         depends on PMIC_DA903X
 264         depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
 265         help
 266           Say y here to support the BUCKs and LDOs regulators found on
 267           Dialog Semiconductor DA9030/DA9034 PMIC.
 268
 269 config REGULATOR_DA9052
 270         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 271         depends on PMIC_DA9052
 272         help
 273           This driver supports the voltage regulators of DA9052-BC and
 274           DA9053-AA/Bx PMIC.
 275
 276 config REGULATOR_DA9055
 277         tristate "Dialog Semiconductor DA9055 regulators"
 278         depends on MFD_DA9055
 279         help
 280           Say y here to support the BUCKs and LDOs regulators found on
 281           Dialog Semiconductor DA9055 PMIC.
 282
 283           This driver can also be built as a module. If so, the module
 284           will be called da9055-regulator.
 285
 286 config REGULATOR_DA9062
 287         tristate "Dialog Semiconductor DA9061/62 regulators"
 288         depends on MFD_DA9062
 289         help
 290           Say y here to support the BUCKs and LDOs regulators found on
 291           DA9061 and DA9062 PMICs.
 292
 293           This driver can also be built as a module. If so, the module
 294           will be called da9062-regulator.
 295
 296 config REGULATOR_DA9063
 297         tristate "Dialog Semiconductor DA9063 regulators"
 298         depends on MFD_DA9063 && OF
 299         help
 300           Say y here to support the BUCKs and LDOs regulators found on
 301           DA9063 PMICs.
 302
 303           This driver can also be built as a module. If so, the module
 304           will be called da9063-regulator.
 305
 306 config REGULATOR_DA9210
 307         tristate "Dialog Semiconductor DA9210 regulator"
 308         depends on I2C
 309         select REGMAP_I2C
 310         help
 311           Say y here to support for the Dialog Semiconductor DA9210.
 312           The DA9210 is a multi-phase synchronous step down
 313           converter 12A DC-DC Buck controlled through an I2C
 314           interface.
 315
 316 config REGULATOR_DA9211
 317         tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
 318         depends on I2C
 319         select REGMAP_I2C
 320         help
 321           Say y here to support for the Dialog Semiconductor DA9211/DA9212
 322           /DA9213/DA9214/DA9215.
 323           The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 324           step down converter 12A or 16A DC-DC Buck controlled through an I2C
 325           interface.
 326
 327 config REGULATOR_DBX500_PRCMU
 328         bool
 329
 330 config REGULATOR_DB8500_PRCMU
 331         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 332         depends on MFD_DB8500_PRCMU
 333         select REGULATOR_DBX500_PRCMU
 334         help
 335           This driver supports the voltage domain regulators controlled by the
 336           DB8500 PRCMU
 337
 338 config REGULATOR_FAN53555
 339         tristate "Fairchild FAN53555 Regulator"
 340         depends on I2C
 341         select REGMAP_I2C
 342         help
 343           This driver supports Fairchild FAN53555 Digitally Programmable
 344           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 345           regulator that delivers a digitally programmable output from an
 346           input voltage supply of 2.5V to 5.5V. The output voltage is
 347           programmed through an I2C interface.
 348
 349 config REGULATOR_FAN53880
 350         tristate "Fairchild FAN53880 Regulator"
 351         depends on I2C && (OF || COMPILE_TEST)
 352         select REGMAP_I2C
 353         help
 354           This driver supports Fairchild (ON Semiconductor) FAN53880
 355           regulator. The regulator is a programmable power management IC
 356           (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
 357           and four LDO outputs.
 358
 359 config REGULATOR_GPIO
 360         tristate "GPIO regulator support"
 361         depends on GPIOLIB || COMPILE_TEST
 362         help
 363           This driver provides support for regulators that can be
 364           controlled via gpios.
 365           It is capable of supporting current and voltage regulators
 366           and the platform has to provide a mapping of GPIO-states
 367           to target volts/amps.
 368
 369 config REGULATOR_HI6421
 370         tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 371         depends on MFD_HI6421_PMIC && OF
 372         help
 373           This driver provides support for the voltage regulators on the
 374           HiSilicon Hi6421 PMU / Codec IC.
 375           Hi6421 is a multi-function device which, on regulator part, provides
 376           21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 377           of them come with support to either ECO (idle) or sleep mode.
 378
 379 config REGULATOR_HI6421V530
 380         tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
 381         depends on MFD_HI6421_PMIC && OF
 382         help
 383           This driver provides support for the voltage regulators on
 384           HiSilicon Hi6421v530 PMU / Codec IC.
 385           Hi6421v530 is a multi-function device which, on regulator part,
 386           provides 5 general purpose LDOs, and all of them come with support
 387           to either ECO (idle) or sleep mode.
 388
 389 config REGULATOR_HI655X
 390         tristate "Hisilicon HI655X PMIC regulators support"
 391         depends on ARCH_HISI || COMPILE_TEST
 392         depends on MFD_HI655X_PMIC && OF
 393         help
 394           This driver provides support for the voltage regulators of the
 395           Hisilicon Hi655x PMIC device.
 396
 397 config REGULATOR_ISL9305
 398         tristate "Intersil ISL9305 regulator"
 399         depends on I2C
 400         select REGMAP_I2C
 401         help
 402           This driver supports ISL9305 voltage regulator chip.
 403
 404 config REGULATOR_ISL6271A
 405         tristate "Intersil ISL6271A Power regulator"
 406         depends on I2C
 407         help
 408           This driver supports ISL6271A voltage regulator chip.
 409
 410 config REGULATOR_LM363X
 411         tristate "TI LM363X voltage regulators"
 412         depends on MFD_TI_LMU
 413         help
 414           This driver supports LM3631, LM3632 and LM36274 voltage regulators for
 415           the LCD bias.
 416           One boost output voltage is configurable and always on.
 417           Other LDOs are used for the display module.
 418
 419 config REGULATOR_LOCHNAGAR
 420         tristate "Cirrus Logic Lochnagar regulator driver"
 421         depends on MFD_LOCHNAGAR
 422         help
 423           This enables regulator support on the Cirrus Logic Lochnagar audio
 424           development board.
 425
 426 config REGULATOR_LP3971
 427         tristate "National Semiconductors LP3971 PMIC regulator driver"
 428         depends on I2C
 429         help
 430          Say Y here to support the voltage regulators and convertors
 431          on National Semiconductors LP3971 PMIC
 432
 433 config REGULATOR_LP3972
 434         tristate "National Semiconductors LP3972 PMIC regulator driver"
 435         depends on I2C
 436         help
 437          Say Y here to support the voltage regulators and convertors
 438          on National Semiconductors LP3972 PMIC
 439
 440 config REGULATOR_LP872X
 441         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 442         depends on I2C
 443         select REGMAP_I2C
 444         help
 445           This driver supports LP8720/LP8725 PMIC
 446
 447 config REGULATOR_LP873X
 448         tristate "TI LP873X Power regulators"
 449         depends on MFD_TI_LP873X && OF
 450         help
 451           This driver supports LP873X voltage regulator chips. LP873X
 452           provides two step-down converters and two general-purpose LDO
 453           voltage regulators. It supports software based voltage control
 454           for different voltage domains
 455
 456 config REGULATOR_LP8755
 457         tristate "TI LP8755 High Performance PMU driver"
 458         depends on I2C
 459         select REGMAP_I2C
 460         help
 461           This driver supports LP8755 High Performance PMU driver. This
 462           chip contains six step-down DC/DC converters which can support
 463           9 mode multiphase configuration.
 464
 465 config REGULATOR_LP87565
 466         tristate "TI LP87565 Power regulators"
 467         depends on MFD_TI_LP87565 && OF
 468         help
 469           This driver supports LP87565 voltage regulator chips. LP87565
 470           provides four step-down converters. It supports software based
 471           voltage control for different voltage domains
 472
 473 config REGULATOR_LP8788
 474         tristate "TI LP8788 Power Regulators"
 475         depends on MFD_LP8788
 476         help
 477           This driver supports LP8788 voltage regulator chip.
 478
 479 config REGULATOR_LTC3589
 480         tristate "LTC3589 8-output voltage regulator"
 481         depends on I2C
 482         select REGMAP_I2C
 483         help
 484           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 485           8-output regulators controlled via I2C.
 486
 487 config REGULATOR_LTC3676
 488         tristate "LTC3676 8-output voltage regulator"
 489         depends on I2C
 490         select REGMAP_I2C
 491         help
 492           This enables support for the LTC3676
 493           8-output regulators controlled via I2C.
 494
 495 config REGULATOR_MAX14577
 496         tristate "Maxim 14577/77836 regulator"
 497         depends on MFD_MAX14577
 498         help
 499           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 500           The MAX14577 regulators include safeout LDO and charger current
 501           regulator. The MAX77836 has two additional LDOs.
 502
 503 config REGULATOR_MAX1586
 504         tristate "Maxim 1586/1587 voltage regulator"
 505         depends on I2C
 506         help
 507           This driver controls a Maxim 1586 or 1587 voltage output
 508           regulator via I2C bus. The provided regulator is suitable
 509           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 510
 511 config REGULATOR_MAX77620
 512         tristate "Maxim 77620/MAX20024 voltage regulator"
 513         depends on MFD_MAX77620 || COMPILE_TEST
 514         help
 515           This driver controls Maxim MAX77620 voltage output regulator
 516           via I2C bus. The provided regulator is suitable for Tegra
 517           chip to control Step-Down DC-DC and LDOs. Say Y here to
 518           enable the regulator driver.
 519
 520 config REGULATOR_MAX77650
 521         tristate "Maxim MAX77650/77651 regulator support"
 522         depends on MFD_MAX77650 || COMPILE_TEST
 523         help
 524           Regulator driver for MAX77650/77651 PMIC from Maxim
 525           Semiconductor. This device has a SIMO with three independent
 526           power rails and an LDO.
 527
 528 config REGULATOR_MAX8649
 529         tristate "Maxim 8649 voltage regulator"
 530         depends on I2C
 531         select REGMAP_I2C
 532         help
 533           This driver controls a Maxim 8649 voltage output regulator via
 534           I2C bus.
 535
 536 config REGULATOR_MAX8660
 537         tristate "Maxim 8660/8661 voltage regulator"
 538         depends on I2C
 539         help
 540           This driver controls a Maxim 8660/8661 voltage output
 541           regulator via I2C bus.
 542
 543 config REGULATOR_MAX8907
 544         tristate "Maxim 8907 voltage regulator"
 545         depends on MFD_MAX8907 || COMPILE_TEST
 546         help
 547           This driver controls a Maxim 8907 voltage output regulator
 548           via I2C bus. The provided regulator is suitable for Tegra
 549           chip to control Step-Down DC-DC and LDOs.
 550
 551 config REGULATOR_MAX8925
 552         tristate "Maxim MAX8925 Power Management IC"
 553         depends on MFD_MAX8925
 554         help
 555           Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
 556
 557 config REGULATOR_MAX8952
 558         tristate "Maxim MAX8952 Power Management IC"
 559         depends on I2C
 560         help
 561           This driver controls a Maxim 8952 voltage output regulator
 562           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 563           modes ranging from 0.77V to 1.40V by 0.01V steps.
 564
 565 config REGULATOR_MAX8973
 566         tristate "Maxim MAX8973 voltage regulator "
 567         depends on I2C
 568         depends on THERMAL && THERMAL_OF
 569         select REGMAP_I2C
 570         help
 571           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 572           switching regulator delivers up to 9A of output current. Each
 573           phase operates at a 2MHz fixed frequency with a 120 deg shift
 574           from the adjacent phase, allowing the use of small magnetic component.
 575
 576 config REGULATOR_MAX8997
 577         tristate "Maxim 8997/8966 regulator"
 578         depends on MFD_MAX8997
 579         help
 580           This driver controls a Maxim 8997/8966 regulator
 581           via I2C bus. The provided regulator is suitable for S5PC110,
 582           S5PV210, and Exynos-4 chips to control VCC_CORE and
 583           VCC_USIM voltages.
 584
 585 config REGULATOR_MAX8998
 586         tristate "Maxim 8998 voltage regulator"
 587         depends on MFD_MAX8998
 588         help
 589           This driver controls a Maxim 8998 voltage output regulator
 590           via I2C bus. The provided regulator is suitable for S3C6410
 591           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 592
 593 config REGULATOR_MAX77686
 594         tristate "Maxim 77686 regulator"
 595         depends on MFD_MAX77686 || COMPILE_TEST
 596         help
 597           This driver controls a Maxim 77686 regulator
 598           via I2C bus. The provided regulator is suitable for
 599           Exynos-4 chips to control VARM and VINT voltages.
 600
 601 config REGULATOR_MAX77693
 602         tristate "Maxim 77693/77843 regulator"
 603         depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
 604         help
 605           This driver controls a Maxim 77693/77843 regulators via I2C bus.
 606           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 607           and one current regulator 'CHARGER'. This is suitable for
 608           Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 609
 610 config REGULATOR_MAX77802
 611         tristate "Maxim 77802 regulator"
 612         depends on MFD_MAX77686 || COMPILE_TEST
 613         help
 614           This driver controls a Maxim 77802 regulator
 615           via I2C bus. The provided regulator is suitable for
 616           Exynos5420/Exynos5800 SoCs to control various voltages.
 617           It includes support for control of voltage and ramp speed.
 618
 619 config REGULATOR_MAX77826
 620         tristate "Maxim 77826 regulator"
 621         depends on I2C
 622         select REGMAP_I2C
 623         help
 624           This driver controls a Maxim 77826 regulator via I2C bus.
 625           The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
 626           It includes support for control of output voltage. This
 627           regulator is found on the Samsung Galaxy S5 (klte) smartphone.
 628
 629 config REGULATOR_MC13XXX_CORE
 630         tristate
 631
 632 config REGULATOR_MC13783
 633         tristate "Freescale MC13783 regulator driver"
 634         depends on MFD_MC13XXX
 635         select REGULATOR_MC13XXX_CORE
 636         help
 637           Say y here to support the regulators found on the Freescale MC13783
 638           PMIC.
 639
 640 config REGULATOR_MC13892
 641         tristate "Freescale MC13892 regulator driver"
 642         depends on MFD_MC13XXX
 643         select REGULATOR_MC13XXX_CORE
 644         help
 645           Say y here to support the regulators found on the Freescale MC13892
 646           PMIC.
 647
 648 config REGULATOR_MCP16502
 649         tristate "Microchip MCP16502 PMIC"
 650         depends on I2C && OF
 651         select REGMAP_I2C
 652         help
 653           Say y here to support the MCP16502 PMIC. This driver supports
 654           basic operations (get/set voltage, get/set operating mode)
 655           through the regulator interface. In addition it enables
 656           suspend-to-ram/standby transition.
 657
 658 config REGULATOR_MP5416
 659         tristate "Monolithic MP5416 PMIC"
 660         depends on I2C && OF
 661         select REGMAP_I2C
 662         help
 663           Say y here to support the MP5416 PMIC. This will enable supports
 664           the software controllable 4 buck and 4 LDO regulators.
 665           Say M here if you want to include support for the regulator as a
 666           module.
 667
 668 config REGULATOR_MP8859
 669         tristate "MPS MP8859 regulator driver"
 670         depends on I2C
 671         select REGMAP_I2C
 672         help
 673           Say y here to support the MP8859 voltage regulator. This driver
 674           supports basic operations (get/set voltage) through the regulator
 675           interface.
 676           Say M here if you want to include support for the regulator as a
 677           module. The module will be named "mp8859".
 678
 679 config REGULATOR_MP886X
 680         tristate "MPS MP8869 regulator driver"
 681         depends on I2C && (OF || COMPILE_TEST)
 682         select REGMAP_I2C
 683         help
 684           This driver supports the MP8869 voltage regulator.
 685
 686 config REGULATOR_MPQ7920
 687         tristate "Monolithic MPQ7920 PMIC"
 688         depends on I2C && OF
 689         select REGMAP_I2C
 690         help
 691           Say y here to support the MPQ7920 PMIC. This will enable supports
 692           the software controllable 4 buck and 5 LDO regulators.
 693           This driver supports the control of different power rails of device
 694           through regulator interface.
 695
 696 config REGULATOR_MT6311
 697         tristate "MediaTek MT6311 PMIC"
 698         depends on I2C
 699         select REGMAP_I2C
 700         help
 701           Say y here to select this option to enable the power regulator of
 702           MediaTek MT6311 PMIC.
 703           This driver supports the control of different power rails of device
 704           through regulator interface.
 705
 706 config REGULATOR_MT6323
 707         tristate "MediaTek MT6323 PMIC"
 708         depends on MFD_MT6397
 709         help
 710           Say y here to select this option to enable the power regulator of
 711           MediaTek MT6323 PMIC.
 712           This driver supports the control of different power rails of device
 713           through regulator interface.
 714
 715 config REGULATOR_MT6358
 716         tristate "MediaTek MT6358 PMIC"
 717         depends on MFD_MT6397
 718         help
 719           Say y here to select this option to enable the power regulator of
 720           MediaTek MT6358 PMIC.
 721           This driver supports the control of different power rails of device
 722           through regulator interface.
 723
 724 config REGULATOR_MT6360
 725         tristate "MT6360 SubPMIC Regulator"
 726         depends on MFD_MT6360
 727         help
 728           Say Y here to enable MT6360 regulator support.
 729           This is support MT6360 PMIC/LDO part include
 730           2-channel buck with Thermal Shutdown and Overload Protection
 731           6-channel High PSRR and Low Dropout LDO.
 732
 733 config REGULATOR_MT6380
 734         tristate "MediaTek MT6380 PMIC"
 735         depends on MTK_PMIC_WRAP
 736         help
 737           Say y here to select this option to enable the power regulator of
 738           MediaTek MT6380 PMIC.
 739           This driver supports the control of different power rails of device
 740           through regulator interface.
 741
 742 config REGULATOR_MT6397
 743         tristate "MediaTek MT6397 PMIC"
 744         depends on MFD_MT6397
 745         help
 746           Say y here to select this option to enable the power regulator of
 747           MediaTek MT6397 PMIC.
 748           This driver supports the control of different power rails of device
 749           through regulator interface.
 750
 751 config REGULATOR_PALMAS
 752         tristate "TI Palmas PMIC Regulators"
 753         depends on MFD_PALMAS
 754         help
 755           If you wish to control the regulators on the Palmas series of
 756           chips say Y here. This will enable support for all the software
 757           controllable SMPS/LDO regulators.
 758
 759           The regulators available on Palmas series chips vary depending
 760           on the muxing. This is handled automatically in the driver by
 761           reading the mux info from OTP.
 762
 763 config REGULATOR_PBIAS
 764         tristate "PBIAS OMAP regulator driver"
 765         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 766         help
 767          Say y here to support pbias regulator for mmc1:SD card i/o
 768          on OMAP SoCs.
 769          This driver provides support for OMAP pbias modelled
 770          regulators.
 771
 772 config REGULATOR_PCA9450
 773         tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
 774         depends on I2C
 775         select REGMAP_I2C
 776         help
 777           Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
 778           regulator driver.
 779
 780 config REGULATOR_PCAP
 781         tristate "Motorola PCAP2 regulator driver"
 782         depends on EZX_PCAP
 783         help
 784          This driver provides support for the voltage regulators of the
 785          PCAP2 PMIC.
 786
 787 config REGULATOR_PCF50633
 788         tristate "NXP PCF50633 regulator driver"
 789         depends on MFD_PCF50633
 790         help
 791          Say Y here to support the voltage regulators and converters
 792          on PCF50633
 793
 794 config REGULATOR_PFUZE100
 795         tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
 796         depends on I2C
 797         select REGMAP_I2C
 798         help
 799           Say y here to support the regulators found on the Freescale
 800           PFUZE100/200/3000/3001 PMIC.
 801
 802 config REGULATOR_PV88060
 803         tristate "Powerventure Semiconductor PV88060 regulator"
 804         depends on I2C
 805         select REGMAP_I2C
 806         help
 807           Say y here to support the voltage regulators and convertors
 808           PV88060
 809
 810 config REGULATOR_PV88080
 811         tristate "Powerventure Semiconductor PV88080 regulator"
 812         depends on I2C
 813         select REGMAP_I2C
 814         help
 815           Say y here to support the buck convertors on PV88080
 816
 817 config REGULATOR_PV88090
 818         tristate "Powerventure Semiconductor PV88090 regulator"
 819         depends on I2C
 820         select REGMAP_I2C
 821         help
 822           Say y here to support the voltage regulators and convertors
 823           on PV88090
 824
 825 config REGULATOR_PWM
 826         tristate "PWM voltage regulator"
 827         depends on PWM
 828         help
 829           This driver supports PWM controlled voltage regulators. PWM
 830           duty cycle can increase or decrease the voltage.
 831
 832 config REGULATOR_QCOM_RPM
 833         tristate "Qualcomm RPM regulator driver"
 834         depends on MFD_QCOM_RPM
 835         help
 836           If you say yes to this option, support will be included for the
 837           regulators exposed by the Resource Power Manager found in Qualcomm
 838           8660, 8960 and 8064 based devices.
 839
 840           Say M here if you want to include support for the regulators on the
 841           Qualcomm RPM as a module. The module will be named
 842           "qcom_rpm-regulator".
 843
 844 config REGULATOR_QCOM_RPMH
 845         tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
 846         depends on QCOM_RPMH || COMPILE_TEST
 847         help
 848           This driver supports control of PMIC regulators via the RPMh hardware
 849           block found on Qualcomm Technologies Inc. SoCs.  RPMh regulator
 850           control allows for voting on regulator state between multiple
 851           processors within the SoC.
 852
 853 config REGULATOR_QCOM_SMD_RPM
 854         tristate "Qualcomm SMD based RPM regulator driver"
 855         depends on QCOM_SMD_RPM
 856         help
 857           If you say yes to this option, support will be included for the
 858           regulators exposed by the Resource Power Manager found in Qualcomm
 859           8974 based devices.
 860
 861           Say M here if you want to include support for the regulators on the
 862           Qualcomm RPM as a module. The module will be named
 863           "qcom_smd-regulator".
 864
 865 config REGULATOR_QCOM_SPMI
 866         tristate "Qualcomm SPMI regulator driver"
 867         depends on SPMI || COMPILE_TEST
 868         help
 869           If you say yes to this option, support will be included for the
 870           regulators found in Qualcomm SPMI PMICs.
 871
 872           Say M here if you want to include support for the regulators on the
 873           Qualcomm SPMI PMICs as a module. The module will be named
 874           "qcom_spmi-regulator".
 875
 876 config REGULATOR_QCOM_USB_VBUS
 877         tristate "Qualcomm USB Vbus regulator driver"
 878         depends on SPMI || COMPILE_TEST
 879         help
 880           If you say yes to this option, support will be included for the
 881           regulator used to enable the VBUS output.
 882
 883           Say M here if you want to include support for enabling the VBUS output
 884           as a module. The module will be named "qcom_usb_vbus_regulator".
 885
 886 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
 887         tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
 888         depends on BACKLIGHT_CLASS_DEVICE
 889         depends on I2C
 890         select REGMAP_I2C
 891         help
 892           This driver supports ATTINY regulator on the Raspberry Pi 7-inch
 893           touchscreen unit. The regulator is used to enable power to the
 894           TC358762, display and to control backlight.
 895
 896 config REGULATOR_RC5T583
 897         tristate "RICOH RC5T583 Power regulators"
 898         depends on MFD_RC5T583
 899         help
 900           Select this option to enable the power regulator of RICOH
 901           PMIC RC5T583.
 902           This driver supports the control of different power rails of device
 903           through regulator interface. The device supports multiple DCDC/LDO
 904           outputs which can be controlled by i2c communication.
 905
 906 config REGULATOR_RK808
 907         tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
 908         depends on MFD_RK808
 909         help
 910           Select this option to enable the power regulator of ROCKCHIP
 911           PMIC RK805,RK809&RK817,RK808 and RK818.
 912           This driver supports the control of different power rails of device
 913           through regulator interface. The device supports multiple DCDC/LDO
 914           outputs which can be controlled by i2c communication.
 915
 916 config REGULATOR_RN5T618
 917         tristate "Ricoh RN5T567/618 voltage regulators"
 918         depends on MFD_RN5T618
 919         help
 920           Say y here to support the regulators found on Ricoh RN5T567,
 921           RN5T618 or RC5T619 PMIC.
 922
 923 config REGULATOR_ROHM
 924         tristate
 925
 926 config REGULATOR_RT4801
 927         tristate "Richtek RT4801 Regulators"
 928         depends on I2C
 929         select REGMAP_I2C
 930         help
 931           This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
 932           The device supports two regulators (DSVP/DSVN).
 933
 934 config REGULATOR_RT5033
 935         tristate "Richtek RT5033 Regulators"
 936         depends on MFD_RT5033
 937         help
 938           This adds support for voltage and current regulators in Richtek
 939           RT5033 PMIC. The device supports multiple regulators like
 940           current source, LDO and Buck.
 941
 942 config REGULATOR_RTMV20
 943         tristate "RTMV20 Laser Diode Regulator"
 944         depends on I2C
 945         select REGMAP_I2C
 946         help
 947           This driver adds support for the load switch current regulator on
 948           the Richtek RTMV20. It can support the load current up to 6A and
 949           integrate strobe/vsync/fsin signal to synchronize the IR camera.
 950
 951 config REGULATOR_S2MPA01
 952         tristate "Samsung S2MPA01 voltage regulator"
 953         depends on MFD_SEC_CORE || COMPILE_TEST
 954         help
 955          This driver controls Samsung S2MPA01 voltage output regulator
 956          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 957
 958 config REGULATOR_S2MPS11
 959         tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
 960         depends on MFD_SEC_CORE || COMPILE_TEST
 961         help
 962          This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
 963          output regulator via I2C bus. The chip is comprised of high efficient
 964          Buck converters including Dual-Phase Buck converter, Buck-Boost
 965          converter, various LDOs.
 966
 967 config REGULATOR_S5M8767
 968         tristate "Samsung S5M8767A voltage regulator"
 969         depends on MFD_SEC_CORE || COMPILE_TEST
 970         help
 971          This driver supports a Samsung S5M8767A voltage output regulator
 972          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 973          supports DVS mode with 8bits of output voltage control.
 974
 975 config REGULATOR_SC2731
 976         tristate "Spreadtrum SC2731 power regulator driver"
 977         depends on MFD_SC27XX_PMIC || COMPILE_TEST
 978         help
 979           This driver provides support for the voltage regulators on the
 980           SC2731 PMIC.
 981
 982 config REGULATOR_SKY81452
 983         tristate "Skyworks Solutions SKY81452 voltage regulator"
 984         depends on MFD_SKY81452
 985         help
 986           This driver supports Skyworks SKY81452 voltage output regulator
 987           via I2C bus. SKY81452 has one voltage linear regulator can be
 988           programmed from 4.5V to 20V.
 989
 990           This driver can also be built as a module. If so, the module
 991           will be called sky81452-regulator.
 992
 993 config REGULATOR_SLG51000
 994         tristate "Dialog Semiconductor SLG51000 regulators"
 995         depends on I2C
 996         select REGMAP_I2C
 997         help
 998           Say y here to support for the Dialog Semiconductor SLG51000.
 999           The SLG51000 is seven compact and customizable low dropout
1000           regulators.
1001
1002 config REGULATOR_STM32_BOOSTER
1003         tristate "STMicroelectronics STM32 BOOSTER"
1004         depends on ARCH_STM32 || COMPILE_TEST
1005         help
1006           This driver supports internal booster (3V3) embedded in some
1007           STMicroelectronics STM32 chips. It can be used to supply ADC analog
1008           input switches when vdda supply is below 2.7V.
1009
1010           This driver can also be built as a module. If so, the module
1011           will be called stm32-booster.
1012
1013 config REGULATOR_STM32_VREFBUF
1014         tristate "STMicroelectronics STM32 VREFBUF"
1015         depends on ARCH_STM32 || COMPILE_TEST
1016         help
1017           This driver supports STMicroelectronics STM32 VREFBUF (voltage
1018           reference buffer) which can be used as voltage reference for
1019           internal ADCs, DACs and also for external components through
1020           dedicated Vref+ pin.
1021
1022           This driver can also be built as a module. If so, the module
1023           will be called stm32-vrefbuf.
1024
1025 config REGULATOR_STM32_PWR
1026         bool "STMicroelectronics STM32 PWR"
1027         depends on ARCH_STM32 || COMPILE_TEST
1028         help
1029           This driver supports internal regulators (1V1, 1V8, 3V3) in the
1030           STMicroelectronics STM32 chips.
1031
1032 config REGULATOR_STPMIC1
1033         tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1034         depends on MFD_STPMIC1
1035         help
1036           This driver supports STMicroelectronics STPMIC1 PMIC voltage
1037           regulators and switches. The STPMIC1 regulators supply power to
1038           an application processor as well as to external system
1039           peripherals such as DDR, Flash memories and system devices.
1040
1041           To compile this driver as a module, choose M here: the
1042           module will be called stpmic1_regulator.
1043
1044 config REGULATOR_TI_ABB
1045         tristate "TI Adaptive Body Bias on-chip LDO"
1046         depends on ARCH_OMAP
1047         help
1048           Select this option to support Texas Instruments' on-chip Adaptive Body
1049           Bias (ABB) LDO regulators. It is recommended that this option be
1050           enabled on required TI SoC. Certain Operating Performance Points
1051           on TI SoCs may be unstable without enabling this as it provides
1052           device specific optimized bias to allow/optimize functionality.
1053
1054 config REGULATOR_STW481X_VMMC
1055         bool "ST Microelectronics STW481X VMMC regulator"
1056         depends on MFD_STW481X || COMPILE_TEST
1057         default y if MFD_STW481X
1058         help
1059           This driver supports the internal VMMC regulator in the STw481x
1060           PMIC chips.
1061
1062 config REGULATOR_SY8106A
1063         tristate "Silergy SY8106A regulator"
1064         depends on I2C && (OF || COMPILE_TEST)
1065         select REGMAP_I2C
1066         help
1067           This driver supports SY8106A single output regulator.
1068
1069 config REGULATOR_SY8824X
1070         tristate "Silergy SY8824C/SY8824E regulator"
1071         depends on I2C && (OF || COMPILE_TEST)
1072         select REGMAP_I2C
1073         help
1074           This driver supports SY8824C single output regulator.
1075
1076 config REGULATOR_SY8827N
1077         tristate "Silergy SY8827N regulator"
1078         depends on I2C && (OF || COMPILE_TEST)
1079         select REGMAP_I2C
1080         help
1081           This driver supports SY8827N single output regulator.
1082
1083 config REGULATOR_TPS51632
1084         tristate "TI TPS51632 Power Regulator"
1085         depends on I2C
1086         select REGMAP_I2C
1087         help
1088           This driver supports TPS51632 voltage regulator chip.
1089           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1090           with Serial VID control and DVFS.
1091           The voltage output can be configure through I2C interface or PWM
1092           interface.
1093
1094 config REGULATOR_TPS6105X
1095         tristate "TI TPS6105X Power regulators"
1096         depends on TPS6105X
1097         default y if TPS6105X
1098         help
1099           This driver supports TPS61050/TPS61052 voltage regulator chips.
1100           It is a single boost converter primarily for white LEDs and
1101           audio amplifiers.
1102
1103 config REGULATOR_TPS62360
1104         tristate "TI TPS6236x Power Regulator"
1105         depends on I2C
1106         select REGMAP_I2C
1107         help
1108           This driver supports TPS6236x voltage regulator chip. This
1109           regulator is meant for processor core supply. This chip is
1110           high-frequency synchronous step down dc-dc converter optimized
1111           for battery-powered portable applications.
1112
1113 config REGULATOR_TPS65023
1114         tristate "TI TPS65023 Power regulators"
1115         depends on I2C
1116         select REGMAP_I2C
1117         help
1118           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1119           three step-down converters and two general-purpose LDO voltage regulators.
1120           It supports TI's software based Class-2 SmartReflex implementation.
1121
1122 config REGULATOR_TPS6507X
1123         tristate "TI TPS6507X Power regulators"
1124         depends on I2C
1125         help
1126           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1127           three step-down converters and two general-purpose LDO voltage regulators.
1128           It supports TI's software based Class-2 SmartReflex implementation.
1129
1130 config REGULATOR_TPS65086
1131         tristate "TI TPS65086 Power regulators"
1132         depends on MFD_TPS65086
1133         help
1134           This driver provides support for the voltage regulators on
1135           TI TPS65086 PMICs.
1136
1137 config REGULATOR_TPS65090
1138         tristate "TI TPS65090 Power regulator"
1139         depends on MFD_TPS65090
1140         help
1141           This driver provides support for the voltage regulators on the
1142           TI TPS65090 PMIC.
1143
1144 config REGULATOR_TPS65132
1145         tristate "TI TPS65132 Dual Output Power regulators"
1146         depends on I2C && GPIOLIB
1147         select REGMAP_I2C
1148         help
1149           This driver supports TPS65132 single inductor - dual output
1150           power supply specifically designed for display panels.
1151
1152 config REGULATOR_TPS65217
1153         tristate "TI TPS65217 Power regulators"
1154         depends on MFD_TPS65217
1155         help
1156           This driver supports TPS65217 voltage regulator chips. TPS65217
1157           provides three step-down converters and four general-purpose LDO
1158           voltage regulators. It supports software based voltage control
1159           for different voltage domains
1160
1161 config REGULATOR_TPS65218
1162         tristate "TI TPS65218 Power regulators"
1163         depends on MFD_TPS65218 && OF
1164         help
1165           This driver supports TPS65218 voltage regulator chips. TPS65218
1166           provides six step-down converters and one general-purpose LDO
1167           voltage regulators. It supports software based voltage control
1168           for different voltage domains
1169
1170 config REGULATOR_TPS6524X
1171         tristate "TI TPS6524X Power regulators"
1172         depends on SPI
1173         help
1174           This driver supports TPS6524X voltage regulator chips. TPS6524X
1175           provides three step-down converters and two general-purpose LDO
1176           voltage regulators.  This device is interfaced using a customized
1177           serial interface currently supported on the sequencer serial
1178           port controller.
1179
1180 config REGULATOR_TPS6586X
1181         tristate "TI TPS6586X Power regulators"
1182         depends on MFD_TPS6586X
1183         help
1184           This driver supports TPS6586X voltage regulator chips.
1185
1186 config REGULATOR_TPS65910
1187         tristate "TI TPS65910/TPS65911 Power Regulators"
1188         depends on MFD_TPS65910
1189         help
1190           This driver supports TPS65910/TPS65911 voltage regulator chips.
1191
1192 config REGULATOR_TPS65912
1193         tristate "TI TPS65912 Power regulator"
1194         depends on MFD_TPS65912
1195         help
1196             This driver supports TPS65912 voltage regulator chip.
1197
1198 config REGULATOR_TPS80031
1199         tristate "TI TPS80031/TPS80032 power regulator driver"
1200         depends on MFD_TPS80031
1201         help
1202           TPS80031/ TPS80032 Fully Integrated Power Management with Power
1203           Path and Battery Charger. It has 5 configurable step-down
1204           converters, 11 general purpose LDOs, VBUS generator and digital
1205           output to control regulators.
1206
1207 config REGULATOR_TWL4030
1208         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1209         depends on TWL4030_CORE
1210         help
1211           This driver supports the voltage regulators provided by
1212           this family of companion chips.
1213
1214 config REGULATOR_UNIPHIER
1215         tristate "UniPhier regulator driver"
1216         depends on ARCH_UNIPHIER || COMPILE_TEST
1217         depends on OF
1218         select REGMAP_MMIO
1219         default ARCH_UNIPHIER
1220         help
1221           Support for regulators implemented on Socionext UniPhier SoCs.
1222
1223 config REGULATOR_VCTRL
1224         tristate "Voltage controlled regulators"
1225         depends on OF
1226         help
1227           This driver provides support for voltage regulators whose output
1228           voltage is controlled by the voltage of another regulator.
1229
1230 config REGULATOR_VEXPRESS
1231         tristate "Versatile Express regulators"
1232         depends on VEXPRESS_CONFIG
1233         help
1234           This driver provides support for voltage regulators available
1235           on the ARM Ltd's Versatile Express platform.
1236
1237 config REGULATOR_VQMMC_IPQ4019
1238         tristate "IPQ4019 VQMMC SD LDO regulator support"
1239         depends on ARCH_QCOM
1240         help
1241           This driver provides support for the VQMMC LDO I/0
1242           voltage regulator of the IPQ4019 SD/EMMC controller.
1243
1244 config REGULATOR_WM831X
1245         tristate "Wolfson Microelectronics WM831x PMIC regulators"
1246         depends on MFD_WM831X
1247         help
1248           Support the voltage and current regulators of the WM831x series
1249           of PMIC devices.
1250
1251 config REGULATOR_WM8350
1252         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1253         depends on MFD_WM8350
1254         help
1255           This driver provides support for the voltage and current regulators
1256           of the WM8350 AudioPlus PMIC.
1257
1258 config REGULATOR_WM8400
1259         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1260         depends on MFD_WM8400
1261         help
1262           This driver provides support for the voltage regulators of the
1263           WM8400 AudioPlus PMIC.
1264
1265 config REGULATOR_WM8994
1266         tristate "Wolfson Microelectronics WM8994 CODEC"
1267         depends on MFD_WM8994
1268         help
1269           This driver provides support for the voltage regulators on the
1270           WM8994 CODEC.
1271
1272 config REGULATOR_QCOM_LABIBB
1273         tristate "QCOM LAB/IBB regulator support"
1274         depends on SPMI || COMPILE_TEST
1275         help
1276           This driver supports Qualcomm's LAB/IBB regulators present on the
1277           Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1278           based PMIC implementations. LAB can be used as positive
1279           boost regulator and IBB can be used as a negative boost regulator
1280           for LCD display panel.
1281
1282 endif
1283