drivers/regulator/Kconfig

   1 menuconfig REGULATOR
   2         bool "Voltage and Current Regulator Support"
   3         help
   4           Generic Voltage and Current Regulator support.
   5
   6           This framework is designed to provide a generic interface to voltage
   7           and current regulators within the Linux kernel. It's intended to
   8           provide voltage and current control to client or consumer drivers and
   9           also provide status information to user space applications through a
  10           sysfs interface.
  11
  12           The intention is to allow systems to dynamically control regulator
  13           output in order to save power and prolong battery life. This applies
  14           to both voltage regulators (where voltage output is controllable) and
  15           current sinks (where current output is controllable).
  16
  17           This framework safely compiles out if not selected so that client
  18           drivers can still be used in systems with no software controllable
  19           regulators.
  20
  21           If unsure, say no.
  22
  23
  24 if REGULATOR
  25
  26 config REGULATOR_DEBUG
  27         bool "Regulator debug support"
  28         help
  29           Say yes here to enable debugging support.
  30
  31 config REGULATOR_FIXED_VOLTAGE
  32         tristate "Fixed voltage regulator support"
  33         help
  34           This driver provides support for fixed voltage regulators,
  35           useful for systems which use a combination of software
  36           managed regulators and simple non-configurable regulators.
  37
  38 config REGULATOR_VIRTUAL_CONSUMER
  39         tristate "Virtual regulator consumer support"
  40         help
  41           This driver provides a virtual consumer for the voltage and
  42           current regulator API which provides sysfs controls for
  43           configuring the supplies requested.  This is mainly useful
  44           for test purposes.
  45
  46           If unsure, say no.
  47
  48 config REGULATOR_USERSPACE_CONSUMER
  49         tristate "Userspace regulator consumer support"
  50         help
  51           There are some classes of devices that are controlled entirely
  52           from user space. Userspace consumer driver provides ability to
  53           control power supplies for such devices.
  54
  55           If unsure, say no.
  56
  57 config REGULATOR_88PG86X
  58         tristate "Marvell 88PG86X voltage regulators"
  59         depends on I2C
  60         select REGMAP_I2C
  61         help
  62           This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
  63           They provide two I2C-controlled DC/DC step-down converters with
  64           sleep mode and separate enable pins.
  65
  66 config REGULATOR_88PM800
  67         tristate "Marvell 88PM800 Power regulators"
  68         depends on MFD_88PM800
  69         help
  70           This driver supports Marvell 88PM800 voltage regulator chips.
  71           It delivers digitally programmable output,
  72           the voltage is programmed via I2C interface.
  73           It's suitable to support PXA988 chips to control VCC_MAIN and
  74           various voltages.
  75
  76 config REGULATOR_88PM8607
  77         tristate "Marvell 88PM8607 Power regulators"
  78         depends on MFD_88PM860X=y
  79         help
  80           This driver supports 88PM8607 voltage regulator chips.
  81
  82 config REGULATOR_ACT8865
  83         tristate "Active-semi act8865 voltage regulator"
  84         depends on I2C
  85         select REGMAP_I2C
  86         help
  87           This driver controls a active-semi act8865 voltage output
  88           regulator via I2C bus.
  89
  90 config REGULATOR_ACT8945A
  91         tristate "Active-semi ACT8945A voltage regulator"
  92         depends on MFD_ACT8945A
  93         help
  94           This driver controls a active-semi ACT8945A voltage regulator
  95           via I2C bus. The ACT8945A features three step-down DC/DC converters
  96           and four low-dropout linear regulators, along with a ActivePath
  97           battery charger.
  98
  99 config REGULATOR_AD5398
 100         tristate "Analog Devices AD5398/AD5821 regulators"
 101         depends on I2C
 102         help
 103           This driver supports AD5398 and AD5821 current regulator chips.
 104           If building into module, its name is ad5398.ko.
 105
 106 config REGULATOR_ANATOP
 107         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 108         depends on MFD_SYSCON
 109         help
 110           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 111           regulators. It is recommended that this option be
 112           enabled on i.MX6 platform.
 113
 114 config REGULATOR_AAT2870
 115         tristate "AnalogicTech AAT2870 Regulators"
 116         depends on MFD_AAT2870_CORE
 117         help
 118           If you have a AnalogicTech AAT2870 say Y to enable the
 119           regulator driver.
 120
 121 config REGULATOR_AB3100
 122         tristate "ST-Ericsson AB3100 Regulator functions"
 123         depends on AB3100_CORE
 124         default y if AB3100_CORE
 125         help
 126          These regulators correspond to functionality in the
 127          AB3100 analog baseband dealing with power regulators
 128          for the system.
 129
 130 config REGULATOR_AB8500
 131         bool "ST-Ericsson AB8500 Power Regulators"
 132         depends on AB8500_CORE
 133         help
 134           This driver supports the regulators found on the ST-Ericsson mixed
 135           signal AB8500 PMIC
 136
 137 config REGULATOR_ARIZONA_LDO1
 138         tristate "Wolfson Arizona class devices LDO1"
 139         depends on MFD_ARIZONA
 140         depends on SND_SOC
 141         help
 142           Support for the LDO1 regulators found on Wolfson Arizona class
 143           devices.
 144
 145 config REGULATOR_ARIZONA_MICSUPP
 146         tristate "Wolfson Arizona class devices MICSUPP"
 147         depends on MFD_ARIZONA
 148         depends on SND_SOC
 149         help
 150           Support for the MICSUPP regulators found on Wolfson Arizona class
 151           devices.
 152
 153 config REGULATOR_AS3711
 154         tristate "AS3711 PMIC"
 155         depends on MFD_AS3711
 156         help
 157           This driver provides support for the voltage regulators on the
 158           AS3711 PMIC
 159
 160 config REGULATOR_AS3722
 161         tristate "AMS AS3722 PMIC Regulators"
 162         depends on MFD_AS3722
 163         help
 164           This driver provides support for the voltage regulators on the
 165           AS3722 PMIC. This will enable support for all the software
 166           controllable DCDC/LDO regulators.
 167
 168 config REGULATOR_AXP20X
 169         tristate "X-POWERS AXP20X PMIC Regulators"
 170         depends on MFD_AXP20X
 171         help
 172           This driver provides support for the voltage regulators on the
 173           AXP20X PMIC.
 174
 175 config REGULATOR_BCM590XX
 176         tristate "Broadcom BCM590xx PMU Regulators"
 177         depends on MFD_BCM590XX
 178         help
 179           This driver provides support for the voltage regulators on the
 180           BCM590xx PMUs. This will enable support for the software
 181           controllable LDO/Switching regulators.
 182
 183 config REGULATOR_BD9571MWV
 184         tristate "ROHM BD9571MWV Regulators"
 185         depends on MFD_BD9571MWV
 186         help
 187           This driver provides support for the voltage regulators on the
 188           ROHM BD9571MWV PMIC. This will enable support for the software
 189           controllable regulator and voltage sampling units.
 190
 191           This driver can also be built as a module. If so, the module
 192           will be called bd9571mwv-regulator.
 193
 194 config REGULATOR_CPCAP
 195         tristate "Motorola CPCAP regulator"
 196         depends on MFD_CPCAP
 197         help
 198           Say y here for CPCAP regulator found on some Motorola phones
 199           and tablets such as Droid 4.
 200
 201 config REGULATOR_DA903X
 202         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 203         depends on PMIC_DA903X
 204         help
 205           Say y here to support the BUCKs and LDOs regulators found on
 206           Dialog Semiconductor DA9030/DA9034 PMIC.
 207
 208 config REGULATOR_DA9052
 209         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 210         depends on PMIC_DA9052
 211         help
 212           This driver supports the voltage regulators of DA9052-BC and
 213           DA9053-AA/Bx PMIC.
 214
 215 config REGULATOR_DA9055
 216         tristate "Dialog Semiconductor DA9055 regulators"
 217         depends on MFD_DA9055
 218         help
 219           Say y here to support the BUCKs and LDOs regulators found on
 220           Dialog Semiconductor DA9055 PMIC.
 221
 222           This driver can also be built as a module. If so, the module
 223           will be called da9055-regulator.
 224
 225 config REGULATOR_DA9062
 226         tristate "Dialog Semiconductor DA9061/62 regulators"
 227         depends on MFD_DA9062
 228         help
 229           Say y here to support the BUCKs and LDOs regulators found on
 230           DA9061 and DA9062 PMICs.
 231
 232           This driver can also be built as a module. If so, the module
 233           will be called da9062-regulator.
 234
 235 config REGULATOR_DA9063
 236         tristate "Dialog Semiconductor DA9063 regulators"
 237         depends on MFD_DA9063
 238         help
 239           Say y here to support the BUCKs and LDOs regulators found on
 240           DA9063 PMICs.
 241
 242           This driver can also be built as a module. If so, the module
 243           will be called da9063-regulator.
 244
 245 config REGULATOR_DA9210
 246         tristate "Dialog Semiconductor DA9210 regulator"
 247         depends on I2C
 248         select REGMAP_I2C
 249         help
 250           Say y here to support for the Dialog Semiconductor DA9210.
 251           The DA9210 is a multi-phase synchronous step down
 252           converter 12A DC-DC Buck controlled through an I2C
 253           interface.
 254
 255 config REGULATOR_DA9211
 256         tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
 257         depends on I2C
 258         select REGMAP_I2C
 259         help
 260           Say y here to support for the Dialog Semiconductor DA9211/DA9212
 261           /DA9213/DA9214/DA9215.
 262           The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 263           step down converter 12A or 16A DC-DC Buck controlled through an I2C
 264           interface.
 265
 266 config REGULATOR_DBX500_PRCMU
 267         bool
 268
 269 config REGULATOR_DB8500_PRCMU
 270         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 271         depends on MFD_DB8500_PRCMU
 272         select REGULATOR_DBX500_PRCMU
 273         help
 274           This driver supports the voltage domain regulators controlled by the
 275           DB8500 PRCMU
 276
 277 config REGULATOR_FAN53555
 278         tristate "Fairchild FAN53555 Regulator"
 279         depends on I2C
 280         select REGMAP_I2C
 281         help
 282           This driver supports Fairchild FAN53555 Digitally Programmable
 283           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 284           regulator that delivers a digitally programmable output from an
 285           input voltage supply of 2.5V to 5.5V. The output voltage is
 286           programmed through an I2C interface.
 287
 288 config REGULATOR_GPIO
 289         tristate "GPIO regulator support"
 290         depends on GPIOLIB || COMPILE_TEST
 291         help
 292           This driver provides support for regulators that can be
 293           controlled via gpios.
 294           It is capable of supporting current and voltage regulators
 295           and the platform has to provide a mapping of GPIO-states
 296           to target volts/amps.
 297
 298 config REGULATOR_HI6421
 299         tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 300         depends on MFD_HI6421_PMIC && OF
 301         help
 302           This driver provides support for the voltage regulators on the
 303           HiSilicon Hi6421 PMU / Codec IC.
 304           Hi6421 is a multi-function device which, on regulator part, provides
 305           21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 306           of them come with support to either ECO (idle) or sleep mode.
 307
 308 config REGULATOR_HI6421V530
 309         tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
 310         depends on MFD_HI6421_PMIC && OF
 311         help
 312           This driver provides support for the voltage regulators on
 313           HiSilicon Hi6421v530 PMU / Codec IC.
 314           Hi6421v530 is a multi-function device which, on regulator part,
 315           provides 5 general purpose LDOs, and all of them come with support
 316           to either ECO (idle) or sleep mode.
 317
 318 config REGULATOR_HI655X
 319         tristate "Hisilicon HI655X PMIC regulators support"
 320         depends on ARCH_HISI || COMPILE_TEST
 321         depends on MFD_HI655X_PMIC && OF
 322         help
 323           This driver provides support for the voltage regulators of the
 324           Hisilicon Hi655x PMIC device.
 325
 326 config REGULATOR_ISL9305
 327         tristate "Intersil ISL9305 regulator"
 328         depends on I2C
 329         select REGMAP_I2C
 330         help
 331           This driver supports ISL9305 voltage regulator chip.
 332
 333 config REGULATOR_ISL6271A
 334         tristate "Intersil ISL6271A Power regulator"
 335         depends on I2C
 336         help
 337           This driver supports ISL6271A voltage regulator chip.
 338
 339 config REGULATOR_LM363X
 340         tristate "TI LM363X voltage regulators"
 341         depends on MFD_TI_LMU
 342         help
 343           This driver supports LM3631 and LM3632 voltage regulators for
 344           the LCD bias.
 345           One boost output voltage is configurable and always on.
 346           Other LDOs are used for the display module.
 347
 348 config REGULATOR_LP3971
 349         tristate "National Semiconductors LP3971 PMIC regulator driver"
 350         depends on I2C
 351         help
 352          Say Y here to support the voltage regulators and convertors
 353          on National Semiconductors LP3971 PMIC
 354
 355 config REGULATOR_LP3972
 356         tristate "National Semiconductors LP3972 PMIC regulator driver"
 357         depends on I2C
 358         help
 359          Say Y here to support the voltage regulators and convertors
 360          on National Semiconductors LP3972 PMIC
 361
 362 config REGULATOR_LP872X
 363         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 364         depends on I2C
 365         select REGMAP_I2C
 366         help
 367           This driver supports LP8720/LP8725 PMIC
 368
 369 config REGULATOR_LP873X
 370         tristate "TI LP873X Power regulators"
 371         depends on MFD_TI_LP873X && OF
 372         help
 373           This driver supports LP873X voltage regulator chips. LP873X
 374           provides two step-down converters and two general-purpose LDO
 375           voltage regulators. It supports software based voltage control
 376           for different voltage domains
 377
 378 config REGULATOR_LP8755
 379         tristate "TI LP8755 High Performance PMU driver"
 380         depends on I2C
 381         select REGMAP_I2C
 382         help
 383           This driver supports LP8755 High Performance PMU driver. This
 384           chip contains six step-down DC/DC converters which can support
 385           9 mode multiphase configuration.
 386
 387 config REGULATOR_LP87565
 388         tristate "TI LP87565 Power regulators"
 389         depends on MFD_TI_LP87565 && OF
 390         help
 391           This driver supports LP87565 voltage regulator chips. LP87565
 392           provides four step-down converters. It supports software based
 393           voltage control for different voltage domains
 394
 395 config REGULATOR_LP8788
 396         tristate "TI LP8788 Power Regulators"
 397         depends on MFD_LP8788
 398         help
 399           This driver supports LP8788 voltage regulator chip.
 400
 401 config REGULATOR_LTC3589
 402         tristate "LTC3589 8-output voltage regulator"
 403         depends on I2C
 404         select REGMAP_I2C
 405         help
 406           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 407           8-output regulators controlled via I2C.
 408
 409 config REGULATOR_LTC3676
 410         tristate "LTC3676 8-output voltage regulator"
 411         depends on I2C
 412         select REGMAP_I2C
 413         help
 414           This enables support for the LTC3676
 415           8-output regulators controlled via I2C.
 416
 417 config REGULATOR_MAX14577
 418         tristate "Maxim 14577/77836 regulator"
 419         depends on MFD_MAX14577
 420         help
 421           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 422           The MAX14577 regulators include safeout LDO and charger current
 423           regulator. The MAX77836 has two additional LDOs.
 424
 425 config REGULATOR_MAX1586
 426         tristate "Maxim 1586/1587 voltage regulator"
 427         depends on I2C
 428         help
 429           This driver controls a Maxim 1586 or 1587 voltage output
 430           regulator via I2C bus. The provided regulator is suitable
 431           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 432
 433 config REGULATOR_MAX77620
 434         tristate "Maxim 77620/MAX20024 voltage regulator"
 435         depends on MFD_MAX77620
 436         help
 437           This driver controls Maxim MAX77620 voltage output regulator
 438           via I2C bus. The provided regulator is suitable for Tegra
 439           chip to control Step-Down DC-DC and LDOs. Say Y here to
 440           enable the regulator driver.
 441
 442 config REGULATOR_MAX8649
 443         tristate "Maxim 8649 voltage regulator"
 444         depends on I2C
 445         select REGMAP_I2C
 446         help
 447           This driver controls a Maxim 8649 voltage output regulator via
 448           I2C bus.
 449
 450 config REGULATOR_MAX8660
 451         tristate "Maxim 8660/8661 voltage regulator"
 452         depends on I2C
 453         help
 454           This driver controls a Maxim 8660/8661 voltage output
 455           regulator via I2C bus.
 456
 457 config REGULATOR_MAX8907
 458         tristate "Maxim 8907 voltage regulator"
 459         depends on MFD_MAX8907
 460         help
 461           This driver controls a Maxim 8907 voltage output regulator
 462           via I2C bus. The provided regulator is suitable for Tegra
 463           chip to control Step-Down DC-DC and LDOs.
 464
 465 config REGULATOR_MAX8925
 466         tristate "Maxim MAX8925 Power Management IC"
 467         depends on MFD_MAX8925
 468         help
 469           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 470
 471 config REGULATOR_MAX8952
 472         tristate "Maxim MAX8952 Power Management IC"
 473         depends on I2C
 474         help
 475           This driver controls a Maxim 8952 voltage output regulator
 476           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 477           modes ranging from 0.77V to 1.40V by 0.01V steps.
 478
 479 config REGULATOR_MAX8973
 480         tristate "Maxim MAX8973 voltage regulator "
 481         depends on I2C
 482         depends on THERMAL && THERMAL_OF
 483         select REGMAP_I2C
 484         help
 485           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 486           switching regulator delievers up to 9A of output current. Each
 487           phase operates at a 2MHz fixed frequency with a 120 deg shift
 488           from the adjacent phase, allowing the use of small magnetic component.
 489
 490 config REGULATOR_MAX8997
 491         tristate "Maxim 8997/8966 regulator"
 492         depends on MFD_MAX8997
 493         help
 494           This driver controls a Maxim 8997/8966 regulator
 495           via I2C bus. The provided regulator is suitable for S5PC110,
 496           S5PV210, and Exynos-4 chips to control VCC_CORE and
 497           VCC_USIM voltages.
 498
 499 config REGULATOR_MAX8998
 500         tristate "Maxim 8998 voltage regulator"
 501         depends on MFD_MAX8998
 502         help
 503           This driver controls a Maxim 8998 voltage output regulator
 504           via I2C bus. The provided regulator is suitable for S3C6410
 505           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 506
 507 config REGULATOR_MAX77686
 508         tristate "Maxim 77686 regulator"
 509         depends on MFD_MAX77686
 510         help
 511           This driver controls a Maxim 77686 regulator
 512           via I2C bus. The provided regulator is suitable for
 513           Exynos-4 chips to control VARM and VINT voltages.
 514
 515 config REGULATOR_MAX77693
 516         tristate "Maxim 77693/77843 regulator"
 517         depends on (MFD_MAX77693 || MFD_MAX77843)
 518         help
 519           This driver controls a Maxim 77693/77843 regulators via I2C bus.
 520           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 521           and one current regulator 'CHARGER'. This is suitable for
 522           Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 523
 524 config REGULATOR_MAX77802
 525         tristate "Maxim 77802 regulator"
 526         depends on MFD_MAX77686
 527         help
 528           This driver controls a Maxim 77802 regulator
 529           via I2C bus. The provided regulator is suitable for
 530           Exynos5420/Exynos5800 SoCs to control various voltages.
 531           It includes support for control of voltage and ramp speed.
 532
 533 config REGULATOR_MC13XXX_CORE
 534         tristate
 535
 536 config REGULATOR_MC13783
 537         tristate "Freescale MC13783 regulator driver"
 538         depends on MFD_MC13XXX
 539         select REGULATOR_MC13XXX_CORE
 540         help
 541           Say y here to support the regulators found on the Freescale MC13783
 542           PMIC.
 543
 544 config REGULATOR_MC13892
 545         tristate "Freescale MC13892 regulator driver"
 546         depends on MFD_MC13XXX
 547         select REGULATOR_MC13XXX_CORE
 548         help
 549           Say y here to support the regulators found on the Freescale MC13892
 550           PMIC.
 551
 552 config REGULATOR_MT6311
 553         tristate "MediaTek MT6311 PMIC"
 554         depends on I2C
 555         select REGMAP_I2C
 556         help
 557           Say y here to select this option to enable the power regulator of
 558           MediaTek MT6311 PMIC.
 559           This driver supports the control of different power rails of device
 560           through regulator interface.
 561
 562 config REGULATOR_MT6323
 563         tristate "MediaTek MT6323 PMIC"
 564         depends on MFD_MT6397
 565         help
 566           Say y here to select this option to enable the power regulator of
 567           MediaTek MT6323 PMIC.
 568           This driver supports the control of different power rails of device
 569           through regulator interface.
 570
 571 config REGULATOR_MT6380
 572         tristate "MediaTek MT6380 PMIC"
 573         depends on MTK_PMIC_WRAP
 574         help
 575           Say y here to select this option to enable the power regulator of
 576           MediaTek MT6380 PMIC.
 577           This driver supports the control of different power rails of device
 578           through regulator interface.
 579
 580 config REGULATOR_MT6397
 581         tristate "MediaTek MT6397 PMIC"
 582         depends on MFD_MT6397
 583         help
 584           Say y here to select this option to enable the power regulator of
 585           MediaTek MT6397 PMIC.
 586           This driver supports the control of different power rails of device
 587           through regulator interface.
 588
 589 config REGULATOR_PALMAS
 590         tristate "TI Palmas PMIC Regulators"
 591         depends on MFD_PALMAS
 592         help
 593           If you wish to control the regulators on the Palmas series of
 594           chips say Y here. This will enable support for all the software
 595           controllable SMPS/LDO regulators.
 596
 597           The regulators available on Palmas series chips vary depending
 598           on the muxing. This is handled automatically in the driver by
 599           reading the mux info from OTP.
 600
 601 config REGULATOR_PBIAS
 602         tristate "PBIAS OMAP regulator driver"
 603         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 604         help
 605          Say y here to support pbias regulator for mmc1:SD card i/o
 606          on OMAP SoCs.
 607          This driver provides support for OMAP pbias modelled
 608          regulators.
 609
 610 config REGULATOR_PCAP
 611         tristate "Motorola PCAP2 regulator driver"
 612         depends on EZX_PCAP
 613         help
 614          This driver provides support for the voltage regulators of the
 615          PCAP2 PMIC.
 616
 617 config REGULATOR_PCF50633
 618         tristate "NXP PCF50633 regulator driver"
 619         depends on MFD_PCF50633
 620         help
 621          Say Y here to support the voltage regulators and convertors
 622          on PCF50633
 623
 624 config REGULATOR_PFUZE100
 625         tristate "Freescale PFUZE100/200/3000 regulator driver"
 626         depends on I2C
 627         select REGMAP_I2C
 628         help
 629           Say y here to support the regulators found on the Freescale
 630           PFUZE100/200/3000 PMIC.
 631
 632 config REGULATOR_PV88060
 633         tristate "Powerventure Semiconductor PV88060 regulator"
 634         depends on I2C
 635         select REGMAP_I2C
 636         help
 637           Say y here to support the voltage regulators and convertors
 638           PV88060
 639
 640 config REGULATOR_PV88080
 641         tristate "Powerventure Semiconductor PV88080 regulator"
 642         depends on I2C
 643         select REGMAP_I2C
 644         help
 645           Say y here to support the buck convertors on PV88080
 646
 647 config REGULATOR_PV88090
 648         tristate "Powerventure Semiconductor PV88090 regulator"
 649         depends on I2C
 650         select REGMAP_I2C
 651         help
 652           Say y here to support the voltage regulators and convertors
 653           on PV88090
 654
 655 config REGULATOR_PWM
 656         tristate "PWM voltage regulator"
 657         depends on PWM
 658         help
 659           This driver supports PWM controlled voltage regulators. PWM
 660           duty cycle can increase or decrease the voltage.
 661
 662 config REGULATOR_QCOM_RPM
 663         tristate "Qualcomm RPM regulator driver"
 664         depends on MFD_QCOM_RPM
 665         help
 666           If you say yes to this option, support will be included for the
 667           regulators exposed by the Resource Power Manager found in Qualcomm
 668           8660, 8960 and 8064 based devices.
 669
 670           Say M here if you want to include support for the regulators on the
 671           Qualcomm RPM as a module. The module will be named
 672           "qcom_rpm-regulator".
 673
 674 config REGULATOR_QCOM_SMD_RPM
 675         tristate "Qualcomm SMD based RPM regulator driver"
 676         depends on QCOM_SMD_RPM
 677         help
 678           If you say yes to this option, support will be included for the
 679           regulators exposed by the Resource Power Manager found in Qualcomm
 680           8974 based devices.
 681
 682           Say M here if you want to include support for the regulators on the
 683           Qualcomm RPM as a module. The module will be named
 684           "qcom_smd-regulator".
 685
 686 config REGULATOR_QCOM_SPMI
 687         tristate "Qualcomm SPMI regulator driver"
 688         depends on SPMI || COMPILE_TEST
 689         help
 690           If you say yes to this option, support will be included for the
 691           regulators found in Qualcomm SPMI PMICs.
 692
 693           Say M here if you want to include support for the regulators on the
 694           Qualcomm SPMI PMICs as a module. The module will be named
 695           "qcom_spmi-regulator".
 696
 697 config REGULATOR_RC5T583
 698         tristate "RICOH RC5T583 Power regulators"
 699         depends on MFD_RC5T583
 700         help
 701           Select this option to enable the power regulator of RICOH
 702           PMIC RC5T583.
 703           This driver supports the control of different power rails of device
 704           through regulator interface. The device supports multiple DCDC/LDO
 705           outputs which can be controlled by i2c communication.
 706
 707 config REGULATOR_RK808
 708         tristate "Rockchip RK805/RK808/RK818 Power regulators"
 709         depends on MFD_RK808
 710         help
 711           Select this option to enable the power regulator of ROCKCHIP
 712           PMIC RK805,RK808 and RK818.
 713           This driver supports the control of different power rails of device
 714           through regulator interface. The device supports multiple DCDC/LDO
 715           outputs which can be controlled by i2c communication.
 716
 717 config REGULATOR_RN5T618
 718         tristate "Ricoh RN5T567/618 voltage regulators"
 719         depends on MFD_RN5T618
 720         help
 721           Say y here to support the regulators found on Ricoh RN5T567,
 722           RN5T618 or RC5T619 PMIC.
 723
 724 config REGULATOR_RT5033
 725         tristate "Richtek RT5033 Regulators"
 726         depends on MFD_RT5033
 727         help
 728           This adds support for voltage and current regulators in Richtek
 729           RT5033 PMIC. The device supports multiple regulators like
 730           current source, LDO and Buck.
 731
 732 config REGULATOR_S2MPA01
 733         tristate "Samsung S2MPA01 voltage regulator"
 734         depends on MFD_SEC_CORE
 735         help
 736          This driver controls Samsung S2MPA01 voltage output regulator
 737          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 738
 739 config REGULATOR_S2MPS11
 740         tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
 741         depends on MFD_SEC_CORE
 742         help
 743          This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
 744          output regulator via I2C bus. The chip is comprised of high efficient
 745          Buck converters including Dual-Phase Buck converter, Buck-Boost
 746          converter, various LDOs.
 747
 748 config REGULATOR_S5M8767
 749         tristate "Samsung S5M8767A voltage regulator"
 750         depends on MFD_SEC_CORE
 751         help
 752          This driver supports a Samsung S5M8767A voltage output regulator
 753          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 754          supports DVS mode with 8bits of output voltage control.
 755
 756 config REGULATOR_SC2731
 757         tristate "Spreadtrum SC2731 power regulator driver"
 758         depends on MFD_SC27XX_PMIC || COMPILE_TEST
 759         help
 760           This driver provides support for the voltage regulators on the
 761           SC2731 PMIC.
 762
 763 config REGULATOR_SKY81452
 764         tristate "Skyworks Solutions SKY81452 voltage regulator"
 765         depends on MFD_SKY81452
 766         help
 767           This driver supports Skyworks SKY81452 voltage output regulator
 768           via I2C bus. SKY81452 has one voltage linear regulator can be
 769           programmed from 4.5V to 20V.
 770
 771           This driver can also be built as a module. If so, the module
 772           will be called sky81452-regulator.
 773
 774 config REGULATOR_STM32_VREFBUF
 775         tristate "STMicroelectronics STM32 VREFBUF"
 776         depends on ARCH_STM32 || COMPILE_TEST
 777         help
 778           This driver supports STMicroelectronics STM32 VREFBUF (voltage
 779           reference buffer) which can be used as voltage reference for
 780           internal ADCs, DACs and also for external components through
 781           dedicated Vref+ pin.
 782
 783           This driver can also be built as a module. If so, the module
 784           will be called stm32-vrefbuf.
 785
 786 config REGULATOR_TI_ABB
 787         tristate "TI Adaptive Body Bias on-chip LDO"
 788         depends on ARCH_OMAP
 789         help
 790           Select this option to support Texas Instruments' on-chip Adaptive Body
 791           Bias (ABB) LDO regulators. It is recommended that this option be
 792           enabled on required TI SoC. Certain Operating Performance Points
 793           on TI SoCs may be unstable without enabling this as it provides
 794           device specific optimized bias to allow/optimize functionality.
 795
 796 config REGULATOR_STW481X_VMMC
 797         bool "ST Microelectronics STW481X VMMC regulator"
 798         depends on MFD_STW481X || COMPILE_TEST
 799         default y if MFD_STW481X
 800         help
 801           This driver supports the internal VMMC regulator in the STw481x
 802           PMIC chips.
 803
 804 config REGULATOR_TPS51632
 805         tristate "TI TPS51632 Power Regulator"
 806         depends on I2C
 807         select REGMAP_I2C
 808         help
 809           This driver supports TPS51632 voltage regulator chip.
 810           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 811           with Serial VID control and DVFS.
 812           The voltage output can be configure through I2C interface or PWM
 813           interface.
 814
 815 config REGULATOR_TPS6105X
 816         tristate "TI TPS6105X Power regulators"
 817         depends on TPS6105X
 818         default y if TPS6105X
 819         help
 820           This driver supports TPS61050/TPS61052 voltage regulator chips.
 821           It is a single boost converter primarily for white LEDs and
 822           audio amplifiers.
 823
 824 config REGULATOR_TPS62360
 825         tristate "TI TPS6236x Power Regulator"
 826         depends on I2C
 827         select REGMAP_I2C
 828         help
 829           This driver supports TPS6236x voltage regulator chip. This
 830           regulator is meant for processor core supply. This chip is
 831           high-frequency synchronous step down dc-dc converter optimized
 832           for battery-powered portable applications.
 833
 834 config REGULATOR_TPS65023
 835         tristate "TI TPS65023 Power regulators"
 836         depends on I2C
 837         select REGMAP_I2C
 838         help
 839           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 840           three step-down converters and two general-purpose LDO voltage regulators.
 841           It supports TI's software based Class-2 SmartReflex implementation.
 842
 843 config REGULATOR_TPS6507X
 844         tristate "TI TPS6507X Power regulators"
 845         depends on I2C
 846         help
 847           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 848           three step-down converters and two general-purpose LDO voltage regulators.
 849           It supports TI's software based Class-2 SmartReflex implementation.
 850
 851 config REGULATOR_TPS65086
 852         tristate "TI TPS65086 Power regulators"
 853         depends on MFD_TPS65086
 854         help
 855           This driver provides support for the voltage regulators on
 856           TI TPS65086 PMICs.
 857
 858 config REGULATOR_TPS65090
 859         tristate "TI TPS65090 Power regulator"
 860         depends on MFD_TPS65090
 861         help
 862           This driver provides support for the voltage regulators on the
 863           TI TPS65090 PMIC.
 864
 865 config REGULATOR_TPS65132
 866         tristate "TI TPS65132 Dual Output Power regulators"
 867         depends on I2C && GPIOLIB
 868         select REGMAP_I2C
 869         help
 870           This driver supports TPS65132 single inductor - dual output
 871           power supply specifcally designed for display panels.
 872
 873 config REGULATOR_TPS65217
 874         tristate "TI TPS65217 Power regulators"
 875         depends on MFD_TPS65217
 876         help
 877           This driver supports TPS65217 voltage regulator chips. TPS65217
 878           provides three step-down converters and four general-purpose LDO
 879           voltage regulators. It supports software based voltage control
 880           for different voltage domains
 881
 882 config REGULATOR_TPS65218
 883         tristate "TI TPS65218 Power regulators"
 884         depends on MFD_TPS65218 && OF
 885         help
 886           This driver supports TPS65218 voltage regulator chips. TPS65218
 887           provides six step-down converters and one general-purpose LDO
 888           voltage regulators. It supports software based voltage control
 889           for different voltage domains
 890
 891 config REGULATOR_TPS6524X
 892         tristate "TI TPS6524X Power regulators"
 893         depends on SPI
 894         help
 895           This driver supports TPS6524X voltage regulator chips. TPS6524X
 896           provides three step-down converters and two general-purpose LDO
 897           voltage regulators.  This device is interfaced using a customized
 898           serial interface currently supported on the sequencer serial
 899           port controller.
 900
 901 config REGULATOR_TPS6586X
 902         tristate "TI TPS6586X Power regulators"
 903         depends on MFD_TPS6586X
 904         help
 905           This driver supports TPS6586X voltage regulator chips.
 906
 907 config REGULATOR_TPS65910
 908         tristate "TI TPS65910/TPS65911 Power Regulators"
 909         depends on MFD_TPS65910
 910         help
 911           This driver supports TPS65910/TPS65911 voltage regulator chips.
 912
 913 config REGULATOR_TPS65912
 914         tristate "TI TPS65912 Power regulator"
 915         depends on MFD_TPS65912
 916         help
 917             This driver supports TPS65912 voltage regulator chip.
 918
 919 config REGULATOR_TPS80031
 920         tristate "TI TPS80031/TPS80032 power regulator driver"
 921         depends on MFD_TPS80031
 922         help
 923           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 924           Path and Battery Charger. It has 5 configurable step-down
 925           converters, 11 general purpose LDOs, VBUS generator and digital
 926           output to control regulators.
 927
 928 config REGULATOR_TWL4030
 929         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 930         depends on TWL4030_CORE
 931         help
 932           This driver supports the voltage regulators provided by
 933           this family of companion chips.
 934
 935 config REGULATOR_VCTRL
 936         tristate "Voltage controlled regulators"
 937         depends on OF
 938         help
 939           This driver provides support for voltage regulators whose output
 940           voltage is controlled by the voltage of another regulator.
 941
 942 config REGULATOR_VEXPRESS
 943         tristate "Versatile Express regulators"
 944         depends on VEXPRESS_CONFIG
 945         help
 946           This driver provides support for voltage regulators available
 947           on the ARM Ltd's Versatile Express platform.
 948
 949 config REGULATOR_WM831X
 950         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 951         depends on MFD_WM831X
 952         help
 953           Support the voltage and current regulators of the WM831x series
 954           of PMIC devices.
 955
 956 config REGULATOR_WM8350
 957         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 958         depends on MFD_WM8350
 959         help
 960           This driver provides support for the voltage and current regulators
 961           of the WM8350 AudioPlus PMIC.
 962
 963 config REGULATOR_WM8400
 964         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 965         depends on MFD_WM8400
 966         help
 967           This driver provides support for the voltage regulators of the
 968           WM8400 AudioPlus PMIC.
 969
 970 config REGULATOR_WM8994
 971         tristate "Wolfson Microelectronics WM8994 CODEC"
 972         depends on MFD_WM8994
 973         help
 974           This driver provides support for the voltage regulators on the
 975           WM8994 CODEC.
 976
 977 endif
 978