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
 129         tristate "Wolfson Arizona class devices"
 130         depends on MFD_ARIZONA
 131         depends on SND_SOC
 132         help
 133           Support for the regulators found on Wolfson Arizona class
 134           devices.
 135
 136 config REGULATOR_AS3711
 137         tristate "AS3711 PMIC"
 138         depends on MFD_AS3711
 139         help
 140           This driver provides support for the voltage regulators on the
 141           AS3711 PMIC
 142
 143 config REGULATOR_AS3722
 144         tristate "AMS AS3722 PMIC Regulators"
 145         depends on MFD_AS3722
 146         help
 147           This driver provides support for the voltage regulators on the
 148           AS3722 PMIC. This will enable support for all the software
 149           controllable DCDC/LDO regulators.
 150
 151 config REGULATOR_AXP20X
 152         tristate "X-POWERS AXP20X PMIC Regulators"
 153         depends on MFD_AXP20X
 154         help
 155           This driver provides support for the voltage regulators on the
 156           AXP20X PMIC.
 157
 158 config REGULATOR_BCM590XX
 159         tristate "Broadcom BCM590xx PMU Regulators"
 160         depends on MFD_BCM590XX
 161         help
 162           This driver provides support for the voltage regulators on the
 163           BCM590xx PMUs. This will enable support for the software
 164           controllable LDO/Switching regulators.
 165
 166 config REGULATOR_CPCAP
 167         tristate "Motorola CPCAP regulator"
 168         depends on MFD_CPCAP
 169         help
 170           Say y here for CPCAP regulator found on some Motorola phones
 171           and tablets such as Droid 4.
 172
 173 config REGULATOR_DA903X
 174         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 175         depends on PMIC_DA903X
 176         help
 177           Say y here to support the BUCKs and LDOs regulators found on
 178           Dialog Semiconductor DA9030/DA9034 PMIC.
 179
 180 config REGULATOR_DA9052
 181         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 182         depends on PMIC_DA9052
 183         help
 184           This driver supports the voltage regulators of DA9052-BC and
 185           DA9053-AA/Bx PMIC.
 186
 187 config REGULATOR_DA9055
 188         tristate "Dialog Semiconductor DA9055 regulators"
 189         depends on MFD_DA9055
 190         help
 191           Say y here to support the BUCKs and LDOs regulators found on
 192           Dialog Semiconductor DA9055 PMIC.
 193
 194           This driver can also be built as a module. If so, the module
 195           will be called da9055-regulator.
 196
 197 config REGULATOR_DA9062
 198         tristate "Dialog Semiconductor DA9062 regulators"
 199         depends on MFD_DA9062
 200         help
 201           Say y here to support the BUCKs and LDOs regulators found on
 202           DA9062 PMICs.
 203
 204           This driver can also be built as a module. If so, the module
 205           will be called da9062-regulator.
 206
 207 config REGULATOR_DA9063
 208         tristate "Dialog Semiconductor DA9063 regulators"
 209         depends on MFD_DA9063
 210         help
 211           Say y here to support the BUCKs and LDOs regulators found on
 212           DA9063 PMICs.
 213
 214           This driver can also be built as a module. If so, the module
 215           will be called da9063-regulator.
 216
 217 config REGULATOR_DA9210
 218         tristate "Dialog Semiconductor DA9210 regulator"
 219         depends on I2C
 220         select REGMAP_I2C
 221         help
 222           Say y here to support for the Dialog Semiconductor DA9210.
 223           The DA9210 is a multi-phase synchronous step down
 224           converter 12A DC-DC Buck controlled through an I2C
 225           interface.
 226
 227 config REGULATOR_DA9211
 228         tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator"
 229         depends on I2C
 230         select REGMAP_I2C
 231         help
 232           Say y here to support for the Dialog Semiconductor DA9211/DA9212
 233           /DA9213/DA9214/DA9215.
 234           The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 235           step down converter 12A or 16A DC-DC Buck controlled through an I2C
 236           interface.
 237
 238 config REGULATOR_DBX500_PRCMU
 239         bool
 240
 241 config REGULATOR_DB8500_PRCMU
 242         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 243         depends on MFD_DB8500_PRCMU
 244         select REGULATOR_DBX500_PRCMU
 245         help
 246           This driver supports the voltage domain regulators controlled by the
 247           DB8500 PRCMU
 248
 249 config REGULATOR_FAN53555
 250         tristate "Fairchild FAN53555 Regulator"
 251         depends on I2C
 252         select REGMAP_I2C
 253         help
 254           This driver supports Fairchild FAN53555 Digitally Programmable
 255           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 256           regulator that delivers a digitally programmable output from an
 257           input voltage supply of 2.5V to 5.5V. The output voltage is
 258           programmed through an I2C interface.
 259
 260 config REGULATOR_GPIO
 261         tristate "GPIO regulator support"
 262         depends on GPIOLIB || COMPILE_TEST
 263         help
 264           This driver provides support for regulators that can be
 265           controlled via gpios.
 266           It is capable of supporting current and voltage regulators
 267           and the platform has to provide a mapping of GPIO-states
 268           to target volts/amps.
 269
 270 config REGULATOR_HI6421
 271         tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 272         depends on MFD_HI6421_PMIC && OF
 273         help
 274           This driver provides support for the voltage regulators on the
 275           HiSilicon Hi6421 PMU / Codec IC.
 276           Hi6421 is a multi-function device which, on regulator part, provides
 277           21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 278           of them come with support to either ECO (idle) or sleep mode.
 279
 280 config REGULATOR_HI655X
 281         tristate "Hisilicon HI655X PMIC regulators support"
 282         depends on ARCH_HISI || COMPILE_TEST
 283         depends on MFD_HI655X_PMIC && OF
 284         help
 285           This driver provides support for the voltage regulators of the
 286           Hisilicon Hi655x PMIC device.
 287
 288 config REGULATOR_ISL9305
 289         tristate "Intersil ISL9305 regulator"
 290         depends on I2C
 291         select REGMAP_I2C
 292         help
 293           This driver supports ISL9305 voltage regulator chip.
 294
 295 config REGULATOR_ISL6271A
 296         tristate "Intersil ISL6271A Power regulator"
 297         depends on I2C
 298         help
 299           This driver supports ISL6271A voltage regulator chip.
 300
 301 config REGULATOR_LM363X
 302         tristate "TI LM363X voltage regulators"
 303         depends on MFD_TI_LMU
 304         help
 305           This driver supports LM3631 and LM3632 voltage regulators for
 306           the LCD bias.
 307           One boost output voltage is configurable and always on.
 308           Other LDOs are used for the display module.
 309
 310 config REGULATOR_LP3971
 311         tristate "National Semiconductors LP3971 PMIC regulator driver"
 312         depends on I2C
 313         help
 314          Say Y here to support the voltage regulators and convertors
 315          on National Semiconductors LP3971 PMIC
 316
 317 config REGULATOR_LP3972
 318         tristate "National Semiconductors LP3972 PMIC regulator driver"
 319         depends on I2C
 320         help
 321          Say Y here to support the voltage regulators and convertors
 322          on National Semiconductors LP3972 PMIC
 323
 324 config REGULATOR_LP872X
 325         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 326         depends on I2C
 327         select REGMAP_I2C
 328         help
 329           This driver supports LP8720/LP8725 PMIC
 330
 331 config REGULATOR_LP873X
 332         tristate "TI LP873X Power regulators"
 333         depends on MFD_TI_LP873X && OF
 334         help
 335           This driver supports LP873X voltage regulator chips. LP873X
 336           provides two step-down converters and two general-purpose LDO
 337           voltage regulators. It supports software based voltage control
 338           for different voltage domains
 339
 340 config REGULATOR_LP8755
 341         tristate "TI LP8755 High Performance PMU driver"
 342         depends on I2C
 343         select REGMAP_I2C
 344         help
 345           This driver supports LP8755 High Performance PMU driver. This
 346           chip contains six step-down DC/DC converters which can support
 347           9 mode multiphase configuration.
 348
 349 config REGULATOR_LP8788
 350         tristate "TI LP8788 Power Regulators"
 351         depends on MFD_LP8788
 352         help
 353           This driver supports LP8788 voltage regulator chip.
 354
 355 config REGULATOR_LTC3589
 356         tristate "LTC3589 8-output voltage regulator"
 357         depends on I2C
 358         select REGMAP_I2C
 359         help
 360           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 361           8-output regulators controlled via I2C.
 362
 363 config REGULATOR_LTC3676
 364         tristate "LTC3676 8-output voltage regulator"
 365         depends on I2C
 366         select REGMAP_I2C
 367         help
 368           This enables support for the LTC3676
 369           8-output regulators controlled via I2C.
 370
 371 config REGULATOR_MAX14577
 372         tristate "Maxim 14577/77836 regulator"
 373         depends on MFD_MAX14577
 374         help
 375           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 376           The MAX14577 regulators include safeout LDO and charger current
 377           regulator. The MAX77836 has two additional LDOs.
 378
 379 config REGULATOR_MAX1586
 380         tristate "Maxim 1586/1587 voltage regulator"
 381         depends on I2C
 382         help
 383           This driver controls a Maxim 1586 or 1587 voltage output
 384           regulator via I2C bus. The provided regulator is suitable
 385           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 386
 387 config REGULATOR_MAX77620
 388         tristate "Maxim 77620/MAX20024 voltage regulator"
 389         depends on MFD_MAX77620
 390         help
 391           This driver controls Maxim MAX77620 voltage output regulator
 392           via I2C bus. The provided regulator is suitable for Tegra
 393           chip to control Step-Down DC-DC and LDOs. Say Y here to
 394           enable the regulator driver.
 395
 396 config REGULATOR_MAX8649
 397         tristate "Maxim 8649 voltage regulator"
 398         depends on I2C
 399         select REGMAP_I2C
 400         help
 401           This driver controls a Maxim 8649 voltage output regulator via
 402           I2C bus.
 403
 404 config REGULATOR_MAX8660
 405         tristate "Maxim 8660/8661 voltage regulator"
 406         depends on I2C
 407         help
 408           This driver controls a Maxim 8660/8661 voltage output
 409           regulator via I2C bus.
 410
 411 config REGULATOR_MAX8907
 412         tristate "Maxim 8907 voltage regulator"
 413         depends on MFD_MAX8907
 414         help
 415           This driver controls a Maxim 8907 voltage output regulator
 416           via I2C bus. The provided regulator is suitable for Tegra
 417           chip to control Step-Down DC-DC and LDOs.
 418
 419 config REGULATOR_MAX8925
 420         tristate "Maxim MAX8925 Power Management IC"
 421         depends on MFD_MAX8925
 422         help
 423           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 424
 425 config REGULATOR_MAX8952
 426         tristate "Maxim MAX8952 Power Management IC"
 427         depends on I2C
 428         help
 429           This driver controls a Maxim 8952 voltage output regulator
 430           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 431           modes ranging from 0.77V to 1.40V by 0.01V steps.
 432
 433 config REGULATOR_MAX8973
 434         tristate "Maxim MAX8973 voltage regulator "
 435         depends on I2C
 436         depends on THERMAL && THERMAL_OF
 437         select REGMAP_I2C
 438         help
 439           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 440           switching regulator delievers up to 9A of output current. Each
 441           phase operates at a 2MHz fixed frequency with a 120 deg shift
 442           from the adjacent phase, allowing the use of small magnetic component.
 443
 444 config REGULATOR_MAX8997
 445         tristate "Maxim 8997/8966 regulator"
 446         depends on MFD_MAX8997
 447         help
 448           This driver controls a Maxim 8997/8966 regulator
 449           via I2C bus. The provided regulator is suitable for S5PC110,
 450           S5PV210, and Exynos-4 chips to control VCC_CORE and
 451           VCC_USIM voltages.
 452
 453 config REGULATOR_MAX8998
 454         tristate "Maxim 8998 voltage regulator"
 455         depends on MFD_MAX8998
 456         help
 457           This driver controls a Maxim 8998 voltage output regulator
 458           via I2C bus. The provided regulator is suitable for S3C6410
 459           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 460
 461 config REGULATOR_MAX77686
 462         tristate "Maxim 77686 regulator"
 463         depends on MFD_MAX77686
 464         help
 465           This driver controls a Maxim 77686 regulator
 466           via I2C bus. The provided regulator is suitable for
 467           Exynos-4 chips to control VARM and VINT voltages.
 468
 469 config REGULATOR_MAX77693
 470         tristate "Maxim 77693/77843 regulator"
 471         depends on (MFD_MAX77693 || MFD_MAX77843)
 472         help
 473           This driver controls a Maxim 77693/77843 regulators via I2C bus.
 474           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 475           and one current regulator 'CHARGER'. This is suitable for
 476           Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 477
 478 config REGULATOR_MAX77802
 479         tristate "Maxim 77802 regulator"
 480         depends on MFD_MAX77686
 481         help
 482           This driver controls a Maxim 77802 regulator
 483           via I2C bus. The provided regulator is suitable for
 484           Exynos5420/Exynos5800 SoCs to control various voltages.
 485           It includes support for control of voltage and ramp speed.
 486
 487 config REGULATOR_MC13XXX_CORE
 488         tristate
 489
 490 config REGULATOR_MC13783
 491         tristate "Freescale MC13783 regulator driver"
 492         depends on MFD_MC13XXX
 493         select REGULATOR_MC13XXX_CORE
 494         help
 495           Say y here to support the regulators found on the Freescale MC13783
 496           PMIC.
 497
 498 config REGULATOR_MC13892
 499         tristate "Freescale MC13892 regulator driver"
 500         depends on MFD_MC13XXX
 501         select REGULATOR_MC13XXX_CORE
 502         help
 503           Say y here to support the regulators found on the Freescale MC13892
 504           PMIC.
 505
 506 config REGULATOR_MT6311
 507         tristate "MediaTek MT6311 PMIC"
 508         depends on I2C
 509         select REGMAP_I2C
 510         help
 511           Say y here to select this option to enable the power regulator of
 512           MediaTek MT6311 PMIC.
 513           This driver supports the control of different power rails of device
 514           through regulator interface.
 515
 516 config REGULATOR_MT6323
 517         tristate "MediaTek MT6323 PMIC"
 518         depends on MFD_MT6397
 519         help
 520           Say y here to select this option to enable the power regulator of
 521           MediaTek MT6323 PMIC.
 522           This driver supports the control of different power rails of device
 523           through regulator interface.
 524
 525 config REGULATOR_MT6397
 526         tristate "MediaTek MT6397 PMIC"
 527         depends on MFD_MT6397
 528         help
 529           Say y here to select this option to enable the power regulator of
 530           MediaTek MT6397 PMIC.
 531           This driver supports the control of different power rails of device
 532           through regulator interface.
 533
 534 config REGULATOR_PALMAS
 535         tristate "TI Palmas PMIC Regulators"
 536         depends on MFD_PALMAS
 537         help
 538           If you wish to control the regulators on the Palmas series of
 539           chips say Y here. This will enable support for all the software
 540           controllable SMPS/LDO regulators.
 541
 542           The regulators available on Palmas series chips vary depending
 543           on the muxing. This is handled automatically in the driver by
 544           reading the mux info from OTP.
 545
 546 config REGULATOR_PBIAS
 547         tristate "PBIAS OMAP regulator driver"
 548         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 549         help
 550          Say y here to support pbias regulator for mmc1:SD card i/o
 551          on OMAP SoCs.
 552          This driver provides support for OMAP pbias modelled
 553          regulators.
 554
 555 config REGULATOR_PCAP
 556         tristate "Motorola PCAP2 regulator driver"
 557         depends on EZX_PCAP
 558         help
 559          This driver provides support for the voltage regulators of the
 560          PCAP2 PMIC.
 561
 562 config REGULATOR_PCF50633
 563         tristate "NXP PCF50633 regulator driver"
 564         depends on MFD_PCF50633
 565         help
 566          Say Y here to support the voltage regulators and convertors
 567          on PCF50633
 568
 569 config REGULATOR_PFUZE100
 570         tristate "Freescale PFUZE100/200/3000 regulator driver"
 571         depends on I2C
 572         select REGMAP_I2C
 573         help
 574           Say y here to support the regulators found on the Freescale
 575           PFUZE100/200/3000 PMIC.
 576
 577 config REGULATOR_PV88060
 578         tristate "Powerventure Semiconductor PV88060 regulator"
 579         depends on I2C
 580         select REGMAP_I2C
 581         help
 582           Say y here to support the voltage regulators and convertors
 583           PV88060
 584
 585 config REGULATOR_PV88080
 586         tristate "Powerventure Semiconductor PV88080 regulator"
 587         depends on I2C
 588         select REGMAP_I2C
 589         help
 590           Say y here to support the buck convertors on PV88080
 591
 592 config REGULATOR_PV88090
 593         tristate "Powerventure Semiconductor PV88090 regulator"
 594         depends on I2C
 595         select REGMAP_I2C
 596         help
 597           Say y here to support the voltage regulators and convertors
 598           on PV88090
 599
 600 config REGULATOR_PWM
 601         tristate "PWM voltage regulator"
 602         depends on PWM
 603         help
 604           This driver supports PWM controlled voltage regulators. PWM
 605           duty cycle can increase or decrease the voltage.
 606
 607 config REGULATOR_QCOM_RPM
 608         tristate "Qualcomm RPM regulator driver"
 609         depends on MFD_QCOM_RPM
 610         help
 611           If you say yes to this option, support will be included for the
 612           regulators exposed by the Resource Power Manager found in Qualcomm
 613           8660, 8960 and 8064 based devices.
 614
 615           Say M here if you want to include support for the regulators on the
 616           Qualcomm RPM as a module. The module will be named
 617           "qcom_rpm-regulator".
 618
 619 config REGULATOR_QCOM_SMD_RPM
 620         tristate "Qualcomm SMD based RPM regulator driver"
 621         depends on QCOM_SMD_RPM
 622         help
 623           If you say yes to this option, support will be included for the
 624           regulators exposed by the Resource Power Manager found in Qualcomm
 625           8974 based devices.
 626
 627           Say M here if you want to include support for the regulators on the
 628           Qualcomm RPM as a module. The module will be named
 629           "qcom_smd-regulator".
 630
 631 config REGULATOR_QCOM_SPMI
 632         tristate "Qualcomm SPMI regulator driver"
 633         depends on SPMI || COMPILE_TEST
 634         help
 635           If you say yes to this option, support will be included for the
 636           regulators found in Qualcomm SPMI PMICs.
 637
 638           Say M here if you want to include support for the regulators on the
 639           Qualcomm SPMI PMICs as a module. The module will be named
 640           "qcom_spmi-regulator".
 641
 642 config REGULATOR_RC5T583
 643         tristate "RICOH RC5T583 Power regulators"
 644         depends on MFD_RC5T583
 645         help
 646           Select this option to enable the power regulator of RICOH
 647           PMIC RC5T583.
 648           This driver supports the control of different power rails of device
 649           through regulator interface. The device supports multiple DCDC/LDO
 650           outputs which can be controlled by i2c communication.
 651
 652 config REGULATOR_RK808
 653         tristate "Rockchip RK808/RK818 Power regulators"
 654         depends on MFD_RK808
 655         help
 656           Select this option to enable the power regulator of ROCKCHIP
 657           PMIC RK808 and RK818.
 658           This driver supports the control of different power rails of device
 659           through regulator interface. The device supports multiple DCDC/LDO
 660           outputs which can be controlled by i2c communication.
 661
 662 config REGULATOR_RN5T618
 663         tristate "Ricoh RN5T567/618 voltage regulators"
 664         depends on MFD_RN5T618
 665         help
 666           Say y here to support the regulators found on Ricoh RN5T567 or
 667           RN5T618 PMIC.
 668
 669 config REGULATOR_RT5033
 670         tristate "Richtek RT5033 Regulators"
 671         depends on MFD_RT5033
 672         help
 673           This adds support for voltage and current regulators in Richtek
 674           RT5033 PMIC. The device supports multiple regulators like
 675           current source, LDO and Buck.
 676
 677 config REGULATOR_S2MPA01
 678         tristate "Samsung S2MPA01 voltage regulator"
 679         depends on MFD_SEC_CORE
 680         help
 681          This driver controls Samsung S2MPA01 voltage output regulator
 682          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 683
 684 config REGULATOR_S2MPS11
 685         tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
 686         depends on MFD_SEC_CORE
 687         help
 688          This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
 689          output regulator via I2C bus. The chip is comprised of high efficient
 690          Buck converters including Dual-Phase Buck converter, Buck-Boost
 691          converter, various LDOs.
 692
 693 config REGULATOR_S5M8767
 694         tristate "Samsung S5M8767A voltage regulator"
 695         depends on MFD_SEC_CORE
 696         help
 697          This driver supports a Samsung S5M8767A voltage output regulator
 698          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 699          supports DVS mode with 8bits of output voltage control.
 700
 701 config REGULATOR_SKY81452
 702         tristate "Skyworks Solutions SKY81452 voltage regulator"
 703         depends on MFD_SKY81452
 704         help
 705           This driver supports Skyworks SKY81452 voltage output regulator
 706           via I2C bus. SKY81452 has one voltage linear regulator can be
 707           programmed from 4.5V to 20V.
 708
 709           This driver can also be built as a module. If so, the module
 710           will be called sky81452-regulator.
 711
 712 config REGULATOR_TI_ABB
 713         tristate "TI Adaptive Body Bias on-chip LDO"
 714         depends on ARCH_OMAP
 715         help
 716           Select this option to support Texas Instruments' on-chip Adaptive Body
 717           Bias (ABB) LDO regulators. It is recommended that this option be
 718           enabled on required TI SoC. Certain Operating Performance Points
 719           on TI SoCs may be unstable without enabling this as it provides
 720           device specific optimized bias to allow/optimize functionality.
 721
 722 config REGULATOR_STW481X_VMMC
 723         bool "ST Microelectronics STW481X VMMC regulator"
 724         depends on MFD_STW481X || COMPILE_TEST
 725         default y if MFD_STW481X
 726         help
 727           This driver supports the internal VMMC regulator in the STw481x
 728           PMIC chips.
 729
 730 config REGULATOR_TPS51632
 731         tristate "TI TPS51632 Power Regulator"
 732         depends on I2C
 733         select REGMAP_I2C
 734         help
 735           This driver supports TPS51632 voltage regulator chip.
 736           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 737           with Serial VID control and DVFS.
 738           The voltage output can be configure through I2C interface or PWM
 739           interface.
 740
 741 config REGULATOR_TPS6105X
 742         tristate "TI TPS6105X Power regulators"
 743         depends on TPS6105X
 744         default y if TPS6105X
 745         help
 746           This driver supports TPS61050/TPS61052 voltage regulator chips.
 747           It is a single boost converter primarily for white LEDs and
 748           audio amplifiers.
 749
 750 config REGULATOR_TPS62360
 751         tristate "TI TPS6236x Power Regulator"
 752         depends on I2C
 753         select REGMAP_I2C
 754         help
 755           This driver supports TPS6236x voltage regulator chip. This
 756           regulator is meant for processor core supply. This chip is
 757           high-frequency synchronous step down dc-dc converter optimized
 758           for battery-powered portable applications.
 759
 760 config REGULATOR_TPS65023
 761         tristate "TI TPS65023 Power regulators"
 762         depends on I2C
 763         select REGMAP_I2C
 764         help
 765           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 766           three step-down converters and two general-purpose LDO voltage regulators.
 767           It supports TI's software based Class-2 SmartReflex implementation.
 768
 769 config REGULATOR_TPS6507X
 770         tristate "TI TPS6507X Power regulators"
 771         depends on I2C
 772         help
 773           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 774           three step-down converters and two general-purpose LDO voltage regulators.
 775           It supports TI's software based Class-2 SmartReflex implementation.
 776
 777 config REGULATOR_TPS65086
 778         tristate "TI TPS65086 Power regulators"
 779         depends on MFD_TPS65086
 780         help
 781           This driver provides support for the voltage regulators on
 782           TI TPS65086 PMICs.
 783
 784 config REGULATOR_TPS65090
 785         tristate "TI TPS65090 Power regulator"
 786         depends on MFD_TPS65090
 787         help
 788           This driver provides support for the voltage regulators on the
 789           TI TPS65090 PMIC.
 790
 791 config REGULATOR_TPS65217
 792         tristate "TI TPS65217 Power regulators"
 793         depends on MFD_TPS65217
 794         help
 795           This driver supports TPS65217 voltage regulator chips. TPS65217
 796           provides three step-down converters and four general-purpose LDO
 797           voltage regulators. It supports software based voltage control
 798           for different voltage domains
 799
 800 config REGULATOR_TPS65218
 801         tristate "TI TPS65218 Power regulators"
 802         depends on MFD_TPS65218 && OF
 803         help
 804           This driver supports TPS65218 voltage regulator chips. TPS65218
 805           provides six step-down converters and one general-purpose LDO
 806           voltage regulators. It supports software based voltage control
 807           for different voltage domains
 808
 809 config REGULATOR_TPS6524X
 810         tristate "TI TPS6524X Power regulators"
 811         depends on SPI
 812         help
 813           This driver supports TPS6524X voltage regulator chips. TPS6524X
 814           provides three step-down converters and two general-purpose LDO
 815           voltage regulators.  This device is interfaced using a customized
 816           serial interface currently supported on the sequencer serial
 817           port controller.
 818
 819 config REGULATOR_TPS6586X
 820         tristate "TI TPS6586X Power regulators"
 821         depends on MFD_TPS6586X
 822         help
 823           This driver supports TPS6586X voltage regulator chips.
 824
 825 config REGULATOR_TPS65910
 826         tristate "TI TPS65910/TPS65911 Power Regulators"
 827         depends on MFD_TPS65910
 828         help
 829           This driver supports TPS65910/TPS65911 voltage regulator chips.
 830
 831 config REGULATOR_TPS65912
 832         tristate "TI TPS65912 Power regulator"
 833         depends on MFD_TPS65912
 834         help
 835             This driver supports TPS65912 voltage regulator chip.
 836
 837 config REGULATOR_TPS80031
 838         tristate "TI TPS80031/TPS80032 power regulator driver"
 839         depends on MFD_TPS80031
 840         help
 841           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 842           Path and Battery Charger. It has 5 configurable step-down
 843           converters, 11 general purpose LDOs, VBUS generator and digital
 844           output to control regulators.
 845
 846 config REGULATOR_TWL4030
 847         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 848         depends on TWL4030_CORE
 849         help
 850           This driver supports the voltage regulators provided by
 851           this family of companion chips.
 852
 853 config REGULATOR_VEXPRESS
 854         tristate "Versatile Express regulators"
 855         depends on VEXPRESS_CONFIG
 856         help
 857           This driver provides support for voltage regulators available
 858           on the ARM Ltd's Versatile Express platform.
 859
 860 config REGULATOR_WM831X
 861         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 862         depends on MFD_WM831X
 863         help
 864           Support the voltage and current regulators of the WM831x series
 865           of PMIC devices.
 866
 867 config REGULATOR_WM8350
 868         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 869         depends on MFD_WM8350
 870         help
 871           This driver provides support for the voltage and current regulators
 872           of the WM8350 AudioPlus PMIC.
 873
 874 config REGULATOR_WM8400
 875         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 876         depends on MFD_WM8400
 877         help
 878           This driver provides support for the voltage regulators of the
 879           WM8400 AudioPlus PMIC.
 880
 881 config REGULATOR_WM8994
 882         tristate "Wolfson Microelectronics WM8994 CODEC"
 883         depends on MFD_WM8994
 884         help
 885           This driver provides support for the voltage regulators on the
 886           WM8994 CODEC.
 887
 888 endif
 889