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_88PM800
  58         tristate "Marvell 88PM800 Power regulators"
  59         depends on MFD_88PM800
  60         help
  61           This driver supports Marvell 88PM800 voltage regulator chips.
  62           It delivers digitally programmable output,
  63           the voltage is programmed via I2C interface.
  64           It's suitable to support PXA988 chips to control VCC_MAIN and
  65           various voltages.
  66
  67 config REGULATOR_88PM8607
  68         tristate "Marvell 88PM8607 Power regulators"
  69         depends on MFD_88PM860X=y
  70         help
  71           This driver supports 88PM8607 voltage regulator chips.
  72
  73 config REGULATOR_ACT8865
  74         tristate "Active-semi act8865 voltage regulator"
  75         depends on I2C
  76         select REGMAP_I2C
  77         help
  78           This driver controls a active-semi act8865 voltage output
  79           regulator via I2C bus.
  80
  81 config REGULATOR_ACT8945A
  82         tristate "Active-semi ACT8945A voltage regulator"
  83         depends on MFD_ACT8945A
  84         help
  85           This driver controls a active-semi ACT8945A voltage regulator
  86           via I2C bus. The ACT8945A features three step-down DC/DC converters
  87           and four low-dropout linear regulators, along with a ActivePath
  88           battery charger.
  89
  90 config REGULATOR_AD5398
  91         tristate "Analog Devices AD5398/AD5821 regulators"
  92         depends on I2C
  93         help
  94           This driver supports AD5398 and AD5821 current regulator chips.
  95           If building into module, its name is ad5398.ko.
  96
  97 config REGULATOR_ANATOP
  98         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
  99         depends on MFD_SYSCON
 100         help
 101           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 102           regulators. It is recommended that this option be
 103           enabled on i.MX6 platform.
 104
 105 config REGULATOR_AAT2870
 106         tristate "AnalogicTech AAT2870 Regulators"
 107         depends on MFD_AAT2870_CORE
 108         help
 109           If you have a AnalogicTech AAT2870 say Y to enable the
 110           regulator driver.
 111
 112 config REGULATOR_AB3100
 113         tristate "ST-Ericsson AB3100 Regulator functions"
 114         depends on AB3100_CORE
 115         default y if AB3100_CORE
 116         help
 117          These regulators correspond to functionality in the
 118          AB3100 analog baseband dealing with power regulators
 119          for the system.
 120
 121 config REGULATOR_AB8500
 122         bool "ST-Ericsson AB8500 Power Regulators"
 123         depends on AB8500_CORE
 124         help
 125           This driver supports the regulators found on the ST-Ericsson mixed
 126           signal AB8500 PMIC
 127
 128 config REGULATOR_ARIZONA_LDO1
 129         tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
 130         depends on MFD_ARIZONA || MFD_MADERA
 131         depends on SND_SOC
 132         help
 133           Support for the LDO1 regulators found on Cirrus Logic Madera codecs
 134           and Wolfson Arizona codecs.
 135
 136 config REGULATOR_ARIZONA_MICSUPP
 137         tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
 138         depends on MFD_ARIZONA || MFD_MADERA
 139         depends on SND_SOC
 140         help
 141           Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
 142           and Wolfson Arizona codecs
 143           devices.
 144
 145 config REGULATOR_AS3711
 146         tristate "AS3711 PMIC"
 147         depends on MFD_AS3711
 148         help
 149           This driver provides support for the voltage regulators on the
 150           AS3711 PMIC
 151
 152 config REGULATOR_AS3722
 153         tristate "AMS AS3722 PMIC Regulators"
 154         depends on MFD_AS3722
 155         help
 156           This driver provides support for the voltage regulators on the
 157           AS3722 PMIC. This will enable support for all the software
 158           controllable DCDC/LDO regulators.
 159
 160 config REGULATOR_AXP20X
 161         tristate "X-POWERS AXP20X PMIC Regulators"
 162         depends on MFD_AXP20X
 163         help
 164           This driver provides support for the voltage regulators on the
 165           AXP20X PMIC.
 166
 167 config REGULATOR_BCM590XX
 168         tristate "Broadcom BCM590xx PMU Regulators"
 169         depends on MFD_BCM590XX
 170         help
 171           This driver provides support for the voltage regulators on the
 172           BCM590xx PMUs. This will enable support for the software
 173           controllable LDO/Switching regulators.
 174
 175 config REGULATOR_BD9571MWV
 176         tristate "ROHM BD9571MWV Regulators"
 177         depends on MFD_BD9571MWV
 178         help
 179           This driver provides support for the voltage regulators on the
 180           ROHM BD9571MWV PMIC. This will enable support for the software
 181           controllable regulator and voltage sampling units.
 182
 183           This driver can also be built as a module. If so, the module
 184           will be called bd9571mwv-regulator.
 185
 186 config REGULATOR_CPCAP
 187         tristate "Motorola CPCAP regulator"
 188         depends on MFD_CPCAP
 189         help
 190           Say y here for CPCAP regulator found on some Motorola phones
 191           and tablets such as Droid 4.
 192
 193 config REGULATOR_DA903X
 194         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 195         depends on PMIC_DA903X
 196         help
 197           Say y here to support the BUCKs and LDOs regulators found on
 198           Dialog Semiconductor DA9030/DA9034 PMIC.
 199
 200 config REGULATOR_DA9052
 201         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 202         depends on PMIC_DA9052
 203         help
 204           This driver supports the voltage regulators of DA9052-BC and
 205           DA9053-AA/Bx PMIC.
 206
 207 config REGULATOR_DA9055
 208         tristate "Dialog Semiconductor DA9055 regulators"
 209         depends on MFD_DA9055
 210         help
 211           Say y here to support the BUCKs and LDOs regulators found on
 212           Dialog Semiconductor DA9055 PMIC.
 213
 214           This driver can also be built as a module. If so, the module
 215           will be called da9055-regulator.
 216
 217 config REGULATOR_DA9062
 218         tristate "Dialog Semiconductor DA9061/62 regulators"
 219         depends on MFD_DA9062
 220         help
 221           Say y here to support the BUCKs and LDOs regulators found on
 222           DA9061 and DA9062 PMICs.
 223
 224           This driver can also be built as a module. If so, the module
 225           will be called da9062-regulator.
 226
 227 config REGULATOR_DA9063
 228         tristate "Dialog Semiconductor DA9063 regulators"
 229         depends on MFD_DA9063
 230         help
 231           Say y here to support the BUCKs and LDOs regulators found on
 232           DA9063 PMICs.
 233
 234           This driver can also be built as a module. If so, the module
 235           will be called da9063-regulator.
 236
 237 config REGULATOR_DA9210
 238         tristate "Dialog Semiconductor DA9210 regulator"
 239         depends on I2C
 240         select REGMAP_I2C
 241         help
 242           Say y here to support for the Dialog Semiconductor DA9210.
 243           The DA9210 is a multi-phase synchronous step down
 244           converter 12A DC-DC Buck controlled through an I2C
 245           interface.
 246
 247 config REGULATOR_DA9211
 248         tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator"
 249         depends on I2C
 250         select REGMAP_I2C
 251         help
 252           Say y here to support for the Dialog Semiconductor DA9211/DA9212
 253           /DA9213/DA9214/DA9215.
 254           The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 255           step down converter 12A or 16A DC-DC Buck controlled through an I2C
 256           interface.
 257
 258 config REGULATOR_DBX500_PRCMU
 259         bool
 260
 261 config REGULATOR_DB8500_PRCMU
 262         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 263         depends on MFD_DB8500_PRCMU
 264         select REGULATOR_DBX500_PRCMU
 265         help
 266           This driver supports the voltage domain regulators controlled by the
 267           DB8500 PRCMU
 268
 269 config REGULATOR_FAN53555
 270         tristate "Fairchild FAN53555 Regulator"
 271         depends on I2C
 272         select REGMAP_I2C
 273         help
 274           This driver supports Fairchild FAN53555 Digitally Programmable
 275           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 276           regulator that delivers a digitally programmable output from an
 277           input voltage supply of 2.5V to 5.5V. The output voltage is
 278           programmed through an I2C interface.
 279
 280 config REGULATOR_GPIO
 281         tristate "GPIO regulator support"
 282         depends on GPIOLIB || COMPILE_TEST
 283         help
 284           This driver provides support for regulators that can be
 285           controlled via gpios.
 286           It is capable of supporting current and voltage regulators
 287           and the platform has to provide a mapping of GPIO-states
 288           to target volts/amps.
 289
 290 config REGULATOR_HI6421
 291         tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 292         depends on MFD_HI6421_PMIC && OF
 293         help
 294           This driver provides support for the voltage regulators on the
 295           HiSilicon Hi6421 PMU / Codec IC.
 296           Hi6421 is a multi-function device which, on regulator part, provides
 297           21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 298           of them come with support to either ECO (idle) or sleep mode.
 299
 300 config REGULATOR_HI6421V530
 301         tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
 302         depends on MFD_HI6421_PMIC && OF
 303         help
 304           This driver provides support for the voltage regulators on
 305           HiSilicon Hi6421v530 PMU / Codec IC.
 306           Hi6421v530 is a multi-function device which, on regulator part,
 307           provides 5 general purpose LDOs, and all of them come with support
 308           to either ECO (idle) or sleep mode.
 309
 310 config REGULATOR_HI655X
 311         tristate "Hisilicon HI655X PMIC regulators support"
 312         depends on ARCH_HISI || COMPILE_TEST
 313         depends on MFD_HI655X_PMIC && OF
 314         help
 315           This driver provides support for the voltage regulators of the
 316           Hisilicon Hi655x PMIC device.
 317
 318 config REGULATOR_ISL9305
 319         tristate "Intersil ISL9305 regulator"
 320         depends on I2C
 321         select REGMAP_I2C
 322         help
 323           This driver supports ISL9305 voltage regulator chip.
 324
 325 config REGULATOR_ISL6271A
 326         tristate "Intersil ISL6271A Power regulator"
 327         depends on I2C
 328         help
 329           This driver supports ISL6271A voltage regulator chip.
 330
 331 config REGULATOR_LM363X
 332         tristate "TI LM363X voltage regulators"
 333         depends on MFD_TI_LMU
 334         help
 335           This driver supports LM3631 and LM3632 voltage regulators for
 336           the LCD bias.
 337           One boost output voltage is configurable and always on.
 338           Other LDOs are used for the display module.
 339
 340 config REGULATOR_LP3971
 341         tristate "National Semiconductors LP3971 PMIC regulator driver"
 342         depends on I2C
 343         help
 344          Say Y here to support the voltage regulators and convertors
 345          on National Semiconductors LP3971 PMIC
 346
 347 config REGULATOR_LP3972
 348         tristate "National Semiconductors LP3972 PMIC regulator driver"
 349         depends on I2C
 350         help
 351          Say Y here to support the voltage regulators and convertors
 352          on National Semiconductors LP3972 PMIC
 353
 354 config REGULATOR_LP872X
 355         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 356         depends on I2C
 357         select REGMAP_I2C
 358         help
 359           This driver supports LP8720/LP8725 PMIC
 360
 361 config REGULATOR_LP873X
 362         tristate "TI LP873X Power regulators"
 363         depends on MFD_TI_LP873X && OF
 364         help
 365           This driver supports LP873X voltage regulator chips. LP873X
 366           provides two step-down converters and two general-purpose LDO
 367           voltage regulators. It supports software based voltage control
 368           for different voltage domains
 369
 370 config REGULATOR_LP8755
 371         tristate "TI LP8755 High Performance PMU driver"
 372         depends on I2C
 373         select REGMAP_I2C
 374         help
 375           This driver supports LP8755 High Performance PMU driver. This
 376           chip contains six step-down DC/DC converters which can support
 377           9 mode multiphase configuration.
 378
 379 config REGULATOR_LP87565
 380         tristate "TI LP87565 Power regulators"
 381         depends on MFD_TI_LP87565 && OF
 382         help
 383           This driver supports LP87565 voltage regulator chips. LP87565
 384           provides four step-down converters. It supports software based
 385           voltage control for different voltage domains
 386
 387 config REGULATOR_LP8788
 388         tristate "TI LP8788 Power Regulators"
 389         depends on MFD_LP8788
 390         help
 391           This driver supports LP8788 voltage regulator chip.
 392
 393 config REGULATOR_LTC3589
 394         tristate "LTC3589 8-output voltage regulator"
 395         depends on I2C
 396         select REGMAP_I2C
 397         help
 398           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 399           8-output regulators controlled via I2C.
 400
 401 config REGULATOR_LTC3676
 402         tristate "LTC3676 8-output voltage regulator"
 403         depends on I2C
 404         select REGMAP_I2C
 405         help
 406           This enables support for the LTC3676
 407           8-output regulators controlled via I2C.
 408
 409 config REGULATOR_MAX14577
 410         tristate "Maxim 14577/77836 regulator"
 411         depends on MFD_MAX14577
 412         help
 413           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 414           The MAX14577 regulators include safeout LDO and charger current
 415           regulator. The MAX77836 has two additional LDOs.
 416
 417 config REGULATOR_MAX1586
 418         tristate "Maxim 1586/1587 voltage regulator"
 419         depends on I2C
 420         help
 421           This driver controls a Maxim 1586 or 1587 voltage output
 422           regulator via I2C bus. The provided regulator is suitable
 423           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 424
 425 config REGULATOR_MAX77620
 426         tristate "Maxim 77620/MAX20024 voltage regulator"
 427         depends on MFD_MAX77620
 428         help
 429           This driver controls Maxim MAX77620 voltage output regulator
 430           via I2C bus. The provided regulator is suitable for Tegra
 431           chip to control Step-Down DC-DC and LDOs. Say Y here to
 432           enable the regulator driver.
 433
 434 config REGULATOR_MAX8649
 435         tristate "Maxim 8649 voltage regulator"
 436         depends on I2C
 437         select REGMAP_I2C
 438         help
 439           This driver controls a Maxim 8649 voltage output regulator via
 440           I2C bus.
 441
 442 config REGULATOR_MAX8660
 443         tristate "Maxim 8660/8661 voltage regulator"
 444         depends on I2C
 445         help
 446           This driver controls a Maxim 8660/8661 voltage output
 447           regulator via I2C bus.
 448
 449 config REGULATOR_MAX8907
 450         tristate "Maxim 8907 voltage regulator"
 451         depends on MFD_MAX8907
 452         help
 453           This driver controls a Maxim 8907 voltage output regulator
 454           via I2C bus. The provided regulator is suitable for Tegra
 455           chip to control Step-Down DC-DC and LDOs.
 456
 457 config REGULATOR_MAX8925
 458         tristate "Maxim MAX8925 Power Management IC"
 459         depends on MFD_MAX8925
 460         help
 461           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 462
 463 config REGULATOR_MAX8952
 464         tristate "Maxim MAX8952 Power Management IC"
 465         depends on I2C
 466         help
 467           This driver controls a Maxim 8952 voltage output regulator
 468           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 469           modes ranging from 0.77V to 1.40V by 0.01V steps.
 470
 471 config REGULATOR_MAX8973
 472         tristate "Maxim MAX8973 voltage regulator "
 473         depends on I2C
 474         depends on THERMAL && THERMAL_OF
 475         select REGMAP_I2C
 476         help
 477           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 478           switching regulator delievers up to 9A of output current. Each
 479           phase operates at a 2MHz fixed frequency with a 120 deg shift
 480           from the adjacent phase, allowing the use of small magnetic component.
 481
 482 config REGULATOR_MAX8997
 483         tristate "Maxim 8997/8966 regulator"
 484         depends on MFD_MAX8997
 485         help
 486           This driver controls a Maxim 8997/8966 regulator
 487           via I2C bus. The provided regulator is suitable for S5PC110,
 488           S5PV210, and Exynos-4 chips to control VCC_CORE and
 489           VCC_USIM voltages.
 490
 491 config REGULATOR_MAX8998
 492         tristate "Maxim 8998 voltage regulator"
 493         depends on MFD_MAX8998
 494         help
 495           This driver controls a Maxim 8998 voltage output regulator
 496           via I2C bus. The provided regulator is suitable for S3C6410
 497           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 498
 499 config REGULATOR_MAX77686
 500         tristate "Maxim 77686 regulator"
 501         depends on MFD_MAX77686
 502         help
 503           This driver controls a Maxim 77686 regulator
 504           via I2C bus. The provided regulator is suitable for
 505           Exynos-4 chips to control VARM and VINT voltages.
 506
 507 config REGULATOR_MAX77693
 508         tristate "Maxim 77693/77843 regulator"
 509         depends on (MFD_MAX77693 || MFD_MAX77843)
 510         help
 511           This driver controls a Maxim 77693/77843 regulators via I2C bus.
 512           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 513           and one current regulator 'CHARGER'. This is suitable for
 514           Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 515
 516 config REGULATOR_MAX77802
 517         tristate "Maxim 77802 regulator"
 518         depends on MFD_MAX77686
 519         help
 520           This driver controls a Maxim 77802 regulator
 521           via I2C bus. The provided regulator is suitable for
 522           Exynos5420/Exynos5800 SoCs to control various voltages.
 523           It includes support for control of voltage and ramp speed.
 524
 525 config REGULATOR_MC13XXX_CORE
 526         tristate
 527
 528 config REGULATOR_MC13783
 529         tristate "Freescale MC13783 regulator driver"
 530         depends on MFD_MC13XXX
 531         select REGULATOR_MC13XXX_CORE
 532         help
 533           Say y here to support the regulators found on the Freescale MC13783
 534           PMIC.
 535
 536 config REGULATOR_MC13892
 537         tristate "Freescale MC13892 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 MC13892
 542           PMIC.
 543
 544 config REGULATOR_MT6311
 545         tristate "MediaTek MT6311 PMIC"
 546         depends on I2C
 547         select REGMAP_I2C
 548         help
 549           Say y here to select this option to enable the power regulator of
 550           MediaTek MT6311 PMIC.
 551           This driver supports the control of different power rails of device
 552           through regulator interface.
 553
 554 config REGULATOR_MT6323
 555         tristate "MediaTek MT6323 PMIC"
 556         depends on MFD_MT6397
 557         help
 558           Say y here to select this option to enable the power regulator of
 559           MediaTek MT6323 PMIC.
 560           This driver supports the control of different power rails of device
 561           through regulator interface.
 562
 563 config REGULATOR_MT6380
 564         tristate "MediaTek MT6380 PMIC"
 565         depends on MTK_PMIC_WRAP
 566         help
 567           Say y here to select this option to enable the power regulator of
 568           MediaTek MT6380 PMIC.
 569           This driver supports the control of different power rails of device
 570           through regulator interface.
 571
 572 config REGULATOR_MT6397
 573         tristate "MediaTek MT6397 PMIC"
 574         depends on MFD_MT6397
 575         help
 576           Say y here to select this option to enable the power regulator of
 577           MediaTek MT6397 PMIC.
 578           This driver supports the control of different power rails of device
 579           through regulator interface.
 580
 581 config REGULATOR_PALMAS
 582         tristate "TI Palmas PMIC Regulators"
 583         depends on MFD_PALMAS
 584         help
 585           If you wish to control the regulators on the Palmas series of
 586           chips say Y here. This will enable support for all the software
 587           controllable SMPS/LDO regulators.
 588
 589           The regulators available on Palmas series chips vary depending
 590           on the muxing. This is handled automatically in the driver by
 591           reading the mux info from OTP.
 592
 593 config REGULATOR_PBIAS
 594         tristate "PBIAS OMAP regulator driver"
 595         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 596         help
 597          Say y here to support pbias regulator for mmc1:SD card i/o
 598          on OMAP SoCs.
 599          This driver provides support for OMAP pbias modelled
 600          regulators.
 601
 602 config REGULATOR_PCAP
 603         tristate "Motorola PCAP2 regulator driver"
 604         depends on EZX_PCAP
 605         help
 606          This driver provides support for the voltage regulators of the
 607          PCAP2 PMIC.
 608
 609 config REGULATOR_PCF50633
 610         tristate "NXP PCF50633 regulator driver"
 611         depends on MFD_PCF50633
 612         help
 613          Say Y here to support the voltage regulators and convertors
 614          on PCF50633
 615
 616 config REGULATOR_PFUZE100
 617         tristate "Freescale PFUZE100/200/3000 regulator driver"
 618         depends on I2C
 619         select REGMAP_I2C
 620         help
 621           Say y here to support the regulators found on the Freescale
 622           PFUZE100/200/3000 PMIC.
 623
 624 config REGULATOR_PV88060
 625         tristate "Powerventure Semiconductor PV88060 regulator"
 626         depends on I2C
 627         select REGMAP_I2C
 628         help
 629           Say y here to support the voltage regulators and convertors
 630           PV88060
 631
 632 config REGULATOR_PV88080
 633         tristate "Powerventure Semiconductor PV88080 regulator"
 634         depends on I2C
 635         select REGMAP_I2C
 636         help
 637           Say y here to support the buck convertors on PV88080
 638
 639 config REGULATOR_PV88090
 640         tristate "Powerventure Semiconductor PV88090 regulator"
 641         depends on I2C
 642         select REGMAP_I2C
 643         help
 644           Say y here to support the voltage regulators and convertors
 645           on PV88090
 646
 647 config REGULATOR_PWM
 648         tristate "PWM voltage regulator"
 649         depends on PWM
 650         help
 651           This driver supports PWM controlled voltage regulators. PWM
 652           duty cycle can increase or decrease the voltage.
 653
 654 config REGULATOR_QCOM_RPM
 655         tristate "Qualcomm RPM regulator driver"
 656         depends on MFD_QCOM_RPM
 657         help
 658           If you say yes to this option, support will be included for the
 659           regulators exposed by the Resource Power Manager found in Qualcomm
 660           8660, 8960 and 8064 based devices.
 661
 662           Say M here if you want to include support for the regulators on the
 663           Qualcomm RPM as a module. The module will be named
 664           "qcom_rpm-regulator".
 665
 666 config REGULATOR_QCOM_SMD_RPM
 667         tristate "Qualcomm SMD based RPM regulator driver"
 668         depends on QCOM_SMD_RPM
 669         help
 670           If you say yes to this option, support will be included for the
 671           regulators exposed by the Resource Power Manager found in Qualcomm
 672           8974 based devices.
 673
 674           Say M here if you want to include support for the regulators on the
 675           Qualcomm RPM as a module. The module will be named
 676           "qcom_smd-regulator".
 677
 678 config REGULATOR_QCOM_SPMI
 679         tristate "Qualcomm SPMI regulator driver"
 680         depends on SPMI || COMPILE_TEST
 681         help
 682           If you say yes to this option, support will be included for the
 683           regulators found in Qualcomm SPMI PMICs.
 684
 685           Say M here if you want to include support for the regulators on the
 686           Qualcomm SPMI PMICs as a module. The module will be named
 687           "qcom_spmi-regulator".
 688
 689 config REGULATOR_RC5T583
 690         tristate "RICOH RC5T583 Power regulators"
 691         depends on MFD_RC5T583
 692         help
 693           Select this option to enable the power regulator of RICOH
 694           PMIC RC5T583.
 695           This driver supports the control of different power rails of device
 696           through regulator interface. The device supports multiple DCDC/LDO
 697           outputs which can be controlled by i2c communication.
 698
 699 config REGULATOR_RK808
 700         tristate "Rockchip RK805/RK808/RK818 Power regulators"
 701         depends on MFD_RK808
 702         help
 703           Select this option to enable the power regulator of ROCKCHIP
 704           PMIC RK805,RK808 and RK818.
 705           This driver supports the control of different power rails of device
 706           through regulator interface. The device supports multiple DCDC/LDO
 707           outputs which can be controlled by i2c communication.
 708
 709 config REGULATOR_RN5T618
 710         tristate "Ricoh RN5T567/618 voltage regulators"
 711         depends on MFD_RN5T618
 712         help
 713           Say y here to support the regulators found on Ricoh RN5T567,
 714           RN5T618 or RC5T619 PMIC.
 715
 716 config REGULATOR_RT5033
 717         tristate "Richtek RT5033 Regulators"
 718         depends on MFD_RT5033
 719         help
 720           This adds support for voltage and current regulators in Richtek
 721           RT5033 PMIC. The device supports multiple regulators like
 722           current source, LDO and Buck.
 723
 724 config REGULATOR_S2MPA01
 725         tristate "Samsung S2MPA01 voltage regulator"
 726         depends on MFD_SEC_CORE
 727         help
 728          This driver controls Samsung S2MPA01 voltage output regulator
 729          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 730
 731 config REGULATOR_S2MPS11
 732         tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
 733         depends on MFD_SEC_CORE
 734         help
 735          This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
 736          output regulator via I2C bus. The chip is comprised of high efficient
 737          Buck converters including Dual-Phase Buck converter, Buck-Boost
 738          converter, various LDOs.
 739
 740 config REGULATOR_S2MPU09
 741         tristate "Samsung S2MPU09 voltage regulator"
 742         depends on MFD_S2MPU09
 743         help
 744          This driver supports a Samsung S2MPU09 voltage output regulator
 745          via I2C bus. S2MPU09 is comprised of high efficient Buck converters
 746          including Dual-Phase Buck converter, Buck-Boost converter, various LDOs.
 747
 748 config REGULATOR_S2MPU09_BUCK8_1V35
 749         tristate "    Set S2MPU09 BUCK8 output 1.35V"
 750         depends on REGULATOR_S2MPU09
 751         default n
 752         help
 753          Enable config to set S2MPU09 BUCK8 output voltage to 1.35V from the
 754          default vaule (1.3V).
 755
 756 config REGULATOR_S2MPB02
 757         tristate "Samsung S2MPB02 regulator"
 758         depends on MFD_S2MPB02
 759         help
 760          This driver controls a Samsung S2MPB02 regulator
 761          via I2C bus.
 762
 763 config REGULATOR_S5M8767
 764         tristate "Samsung S5M8767A voltage regulator"
 765         depends on MFD_SEC_CORE
 766         help
 767          This driver supports a Samsung S5M8767A voltage output regulator
 768          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 769          supports DVS mode with 8bits of output voltage control.
 770
 771 config REGULATOR_SKY81452
 772         tristate "Skyworks Solutions SKY81452 voltage regulator"
 773         depends on MFD_SKY81452
 774         help
 775           This driver supports Skyworks SKY81452 voltage output regulator
 776           via I2C bus. SKY81452 has one voltage linear regulator can be
 777           programmed from 4.5V to 20V.
 778
 779           This driver can also be built as a module. If so, the module
 780           will be called sky81452-regulator.
 781
 782 config REGULATOR_STM32_VREFBUF
 783         tristate "STMicroelectronics STM32 VREFBUF"
 784         depends on ARCH_STM32 || COMPILE_TEST
 785         help
 786           This driver supports STMicroelectronics STM32 VREFBUF (voltage
 787           reference buffer) which can be used as voltage reference for
 788           internal ADCs, DACs and also for external components through
 789           dedicated Vref+ pin.
 790
 791           This driver can also be built as a module. If so, the module
 792           will be called stm32-vrefbuf.
 793
 794 config REGULATOR_TI_ABB
 795         tristate "TI Adaptive Body Bias on-chip LDO"
 796         depends on ARCH_OMAP
 797         help
 798           Select this option to support Texas Instruments' on-chip Adaptive Body
 799           Bias (ABB) LDO regulators. It is recommended that this option be
 800           enabled on required TI SoC. Certain Operating Performance Points
 801           on TI SoCs may be unstable without enabling this as it provides
 802           device specific optimized bias to allow/optimize functionality.
 803
 804 config REGULATOR_STW481X_VMMC
 805         bool "ST Microelectronics STW481X VMMC regulator"
 806         depends on MFD_STW481X || COMPILE_TEST
 807         default y if MFD_STW481X
 808         help
 809           This driver supports the internal VMMC regulator in the STw481x
 810           PMIC chips.
 811
 812 config REGULATOR_TPS51632
 813         tristate "TI TPS51632 Power Regulator"
 814         depends on I2C
 815         select REGMAP_I2C
 816         help
 817           This driver supports TPS51632 voltage regulator chip.
 818           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 819           with Serial VID control and DVFS.
 820           The voltage output can be configure through I2C interface or PWM
 821           interface.
 822
 823 config REGULATOR_TPS6105X
 824         tristate "TI TPS6105X Power regulators"
 825         depends on TPS6105X
 826         default y if TPS6105X
 827         help
 828           This driver supports TPS61050/TPS61052 voltage regulator chips.
 829           It is a single boost converter primarily for white LEDs and
 830           audio amplifiers.
 831
 832 config REGULATOR_TPS62360
 833         tristate "TI TPS6236x Power Regulator"
 834         depends on I2C
 835         select REGMAP_I2C
 836         help
 837           This driver supports TPS6236x voltage regulator chip. This
 838           regulator is meant for processor core supply. This chip is
 839           high-frequency synchronous step down dc-dc converter optimized
 840           for battery-powered portable applications.
 841
 842 config REGULATOR_TPS65023
 843         tristate "TI TPS65023 Power regulators"
 844         depends on I2C
 845         select REGMAP_I2C
 846         help
 847           This driver supports TPS65023 voltage regulator chips. TPS65023 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_TPS6507X
 852         tristate "TI TPS6507X Power regulators"
 853         depends on I2C
 854         help
 855           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 856           three step-down converters and two general-purpose LDO voltage regulators.
 857           It supports TI's software based Class-2 SmartReflex implementation.
 858
 859 config REGULATOR_TPS65086
 860         tristate "TI TPS65086 Power regulators"
 861         depends on MFD_TPS65086
 862         help
 863           This driver provides support for the voltage regulators on
 864           TI TPS65086 PMICs.
 865
 866 config REGULATOR_TPS65090
 867         tristate "TI TPS65090 Power regulator"
 868         depends on MFD_TPS65090
 869         help
 870           This driver provides support for the voltage regulators on the
 871           TI TPS65090 PMIC.
 872
 873 config REGULATOR_TPS65132
 874         tristate "TI TPS65132 Dual Output Power regulators"
 875         depends on I2C && GPIOLIB
 876         select REGMAP_I2C
 877         help
 878           This driver supports TPS65132 single inductor - dual output
 879           power supply specifcally designed for display panels.
 880
 881 config REGULATOR_TPS65217
 882         tristate "TI TPS65217 Power regulators"
 883         depends on MFD_TPS65217
 884         help
 885           This driver supports TPS65217 voltage regulator chips. TPS65217
 886           provides three step-down converters and four general-purpose LDO
 887           voltage regulators. It supports software based voltage control
 888           for different voltage domains
 889
 890 config REGULATOR_TPS65218
 891         tristate "TI TPS65218 Power regulators"
 892         depends on MFD_TPS65218 && OF
 893         help
 894           This driver supports TPS65218 voltage regulator chips. TPS65218
 895           provides six step-down converters and one general-purpose LDO
 896           voltage regulators. It supports software based voltage control
 897           for different voltage domains
 898
 899 config REGULATOR_TPS6524X
 900         tristate "TI TPS6524X Power regulators"
 901         depends on SPI
 902         help
 903           This driver supports TPS6524X voltage regulator chips. TPS6524X
 904           provides three step-down converters and two general-purpose LDO
 905           voltage regulators.  This device is interfaced using a customized
 906           serial interface currently supported on the sequencer serial
 907           port controller.
 908
 909 config REGULATOR_TPS6586X
 910         tristate "TI TPS6586X Power regulators"
 911         depends on MFD_TPS6586X
 912         help
 913           This driver supports TPS6586X voltage regulator chips.
 914
 915 config REGULATOR_TPS65910
 916         tristate "TI TPS65910/TPS65911 Power Regulators"
 917         depends on MFD_TPS65910
 918         help
 919           This driver supports TPS65910/TPS65911 voltage regulator chips.
 920
 921 config REGULATOR_TPS65912
 922         tristate "TI TPS65912 Power regulator"
 923         depends on MFD_TPS65912
 924         help
 925             This driver supports TPS65912 voltage regulator chip.
 926
 927 config REGULATOR_TPS80031
 928         tristate "TI TPS80031/TPS80032 power regulator driver"
 929         depends on MFD_TPS80031
 930         help
 931           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 932           Path and Battery Charger. It has 5 configurable step-down
 933           converters, 11 general purpose LDOs, VBUS generator and digital
 934           output to control regulators.
 935
 936 config REGULATOR_TWL4030
 937         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 938         depends on TWL4030_CORE
 939         help
 940           This driver supports the voltage regulators provided by
 941           this family of companion chips.
 942
 943 config REGULATOR_VCTRL
 944         tristate "Voltage controlled regulators"
 945         depends on OF
 946         help
 947           This driver provides support for voltage regulators whose output
 948           voltage is controlled by the voltage of another regulator.
 949
 950 config REGULATOR_VEXPRESS
 951         tristate "Versatile Express regulators"
 952         depends on VEXPRESS_CONFIG
 953         help
 954           This driver provides support for voltage regulators available
 955           on the ARM Ltd's Versatile Express platform.
 956
 957 config REGULATOR_WM831X
 958         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 959         depends on MFD_WM831X
 960         help
 961           Support the voltage and current regulators of the WM831x series
 962           of PMIC devices.
 963
 964 config REGULATOR_WM8350
 965         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 966         depends on MFD_WM8350
 967         help
 968           This driver provides support for the voltage and current regulators
 969           of the WM8350 AudioPlus PMIC.
 970
 971 config REGULATOR_WM8400
 972         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 973         depends on MFD_WM8400
 974         help
 975           This driver provides support for the voltage regulators of the
 976           WM8400 AudioPlus PMIC.
 977
 978 config REGULATOR_WM8994
 979         tristate "Wolfson Microelectronics WM8994 CODEC"
 980         depends on MFD_WM8994
 981         help
 982           This driver provides support for the voltage regulators on the
 983           WM8994 CODEC.
 984
 985 endif
 986