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_DA903X
 167         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 168         depends on PMIC_DA903X
 169         help
 170           Say y here to support the BUCKs and LDOs regulators found on
 171           Dialog Semiconductor DA9030/DA9034 PMIC.
 172
 173 config REGULATOR_DA9052
 174         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 175         depends on PMIC_DA9052
 176         help
 177           This driver supports the voltage regulators of DA9052-BC and
 178           DA9053-AA/Bx PMIC.
 179
 180 config REGULATOR_DA9055
 181         tristate "Dialog Semiconductor DA9055 regulators"
 182         depends on MFD_DA9055
 183         help
 184           Say y here to support the BUCKs and LDOs regulators found on
 185           Dialog Semiconductor DA9055 PMIC.
 186
 187           This driver can also be built as a module. If so, the module
 188           will be called da9055-regulator.
 189
 190 config REGULATOR_DA9062
 191         tristate "Dialog Semiconductor DA9062 regulators"
 192         depends on MFD_DA9062
 193         help
 194           Say y here to support the BUCKs and LDOs regulators found on
 195           DA9062 PMICs.
 196
 197           This driver can also be built as a module. If so, the module
 198           will be called da9062-regulator.
 199
 200 config REGULATOR_DA9063
 201         tristate "Dialog Semiconductor DA9063 regulators"
 202         depends on MFD_DA9063
 203         help
 204           Say y here to support the BUCKs and LDOs regulators found on
 205           DA9063 PMICs.
 206
 207           This driver can also be built as a module. If so, the module
 208           will be called da9063-regulator.
 209
 210 config REGULATOR_DA9210
 211         tristate "Dialog Semiconductor DA9210 regulator"
 212         depends on I2C
 213         select REGMAP_I2C
 214         help
 215           Say y here to support for the Dialog Semiconductor DA9210.
 216           The DA9210 is a multi-phase synchronous step down
 217           converter 12A DC-DC Buck controlled through an I2C
 218           interface.
 219
 220 config REGULATOR_DA9211
 221         tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator"
 222         depends on I2C
 223         select REGMAP_I2C
 224         help
 225           Say y here to support for the Dialog Semiconductor DA9211/DA9212
 226           /DA9213/DA9214/DA9215.
 227           The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 228           step down converter 12A or 16A DC-DC Buck controlled through an I2C
 229           interface.
 230
 231 config REGULATOR_DBX500_PRCMU
 232         bool
 233
 234 config REGULATOR_DB8500_PRCMU
 235         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 236         depends on MFD_DB8500_PRCMU
 237         select REGULATOR_DBX500_PRCMU
 238         help
 239           This driver supports the voltage domain regulators controlled by the
 240           DB8500 PRCMU
 241
 242 config REGULATOR_FAN53555
 243         tristate "Fairchild FAN53555 Regulator"
 244         depends on I2C
 245         select REGMAP_I2C
 246         help
 247           This driver supports Fairchild FAN53555 Digitally Programmable
 248           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 249           regulator that delivers a digitally programmable output from an
 250           input voltage supply of 2.5V to 5.5V. The output voltage is
 251           programmed through an I2C interface.
 252
 253 config REGULATOR_GPIO
 254         tristate "GPIO regulator support"
 255         depends on GPIOLIB || COMPILE_TEST
 256         help
 257           This driver provides support for regulators that can be
 258           controlled via gpios.
 259           It is capable of supporting current and voltage regulators
 260           and the platform has to provide a mapping of GPIO-states
 261           to target volts/amps.
 262
 263 config REGULATOR_HI6421
 264         tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 265         depends on MFD_HI6421_PMIC && OF
 266         help
 267           This driver provides support for the voltage regulators on the
 268           HiSilicon Hi6421 PMU / Codec IC.
 269           Hi6421 is a multi-function device which, on regulator part, provides
 270           21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 271           of them come with support to either ECO (idle) or sleep mode.
 272
 273 config REGULATOR_HI655X
 274         tristate "Hisilicon HI655X PMIC regulators support"
 275         depends on ARCH_HISI || COMPILE_TEST
 276         depends on MFD_HI655X_PMIC && OF
 277         help
 278           This driver provides support for the voltage regulators of the
 279           Hisilicon Hi655x PMIC device.
 280
 281 config REGULATOR_ISL9305
 282         tristate "Intersil ISL9305 regulator"
 283         depends on I2C
 284         select REGMAP_I2C
 285         help
 286           This driver supports ISL9305 voltage regulator chip.
 287
 288 config REGULATOR_ISL6271A
 289         tristate "Intersil ISL6271A Power regulator"
 290         depends on I2C
 291         help
 292           This driver supports ISL6271A voltage regulator chip.
 293
 294 config REGULATOR_LM363X
 295         tristate "TI LM363X voltage regulators"
 296         depends on MFD_TI_LMU
 297         help
 298           This driver supports LM3631 and LM3632 voltage regulators for
 299           the LCD bias.
 300           One boost output voltage is configurable and always on.
 301           Other LDOs are used for the display module.
 302
 303 config REGULATOR_LP3971
 304         tristate "National Semiconductors LP3971 PMIC regulator driver"
 305         depends on I2C
 306         help
 307          Say Y here to support the voltage regulators and convertors
 308          on National Semiconductors LP3971 PMIC
 309
 310 config REGULATOR_LP3972
 311         tristate "National Semiconductors LP3972 PMIC regulator driver"
 312         depends on I2C
 313         help
 314          Say Y here to support the voltage regulators and convertors
 315          on National Semiconductors LP3972 PMIC
 316
 317 config REGULATOR_LP872X
 318         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 319         depends on I2C
 320         select REGMAP_I2C
 321         help
 322           This driver supports LP8720/LP8725 PMIC
 323
 324 config REGULATOR_LP873X
 325         tristate "TI LP873X Power regulators"
 326         depends on MFD_TI_LP873X && OF
 327         help
 328           This driver supports LP873X voltage regulator chips. LP873X
 329           provides two step-down converters and two general-purpose LDO
 330           voltage regulators. It supports software based voltage control
 331           for different voltage domains
 332
 333 config REGULATOR_LP8755
 334         tristate "TI LP8755 High Performance PMU driver"
 335         depends on I2C
 336         select REGMAP_I2C
 337         help
 338           This driver supports LP8755 High Performance PMU driver. This
 339           chip contains six step-down DC/DC converters which can support
 340           9 mode multiphase configuration.
 341
 342 config REGULATOR_LP8788
 343         tristate "TI LP8788 Power Regulators"
 344         depends on MFD_LP8788
 345         help
 346           This driver supports LP8788 voltage regulator chip.
 347
 348 config REGULATOR_LTC3589
 349         tristate "LTC3589 8-output voltage regulator"
 350         depends on I2C
 351         select REGMAP_I2C
 352         help
 353           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 354           8-output regulators controlled via I2C.
 355
 356 config REGULATOR_LTC3676
 357         tristate "LTC3676 8-output voltage regulator"
 358         depends on I2C
 359         select REGMAP_I2C
 360         help
 361           This enables support for the LTC3676
 362           8-output regulators controlled via I2C.
 363
 364 config REGULATOR_MAX14577
 365         tristate "Maxim 14577/77836 regulator"
 366         depends on MFD_MAX14577
 367         help
 368           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 369           The MAX14577 regulators include safeout LDO and charger current
 370           regulator. The MAX77836 has two additional LDOs.
 371
 372 config REGULATOR_MAX1586
 373         tristate "Maxim 1586/1587 voltage regulator"
 374         depends on I2C
 375         help
 376           This driver controls a Maxim 1586 or 1587 voltage output
 377           regulator via I2C bus. The provided regulator is suitable
 378           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 379
 380 config REGULATOR_MAX77620
 381         tristate "Maxim 77620/MAX20024 voltage regulator"
 382         depends on MFD_MAX77620
 383         help
 384           This driver controls Maxim MAX77620 voltage output regulator
 385           via I2C bus. The provided regulator is suitable for Tegra
 386           chip to control Step-Down DC-DC and LDOs. Say Y here to
 387           enable the regulator driver.
 388
 389 config REGULATOR_MAX8649
 390         tristate "Maxim 8649 voltage regulator"
 391         depends on I2C
 392         select REGMAP_I2C
 393         help
 394           This driver controls a Maxim 8649 voltage output regulator via
 395           I2C bus.
 396
 397 config REGULATOR_MAX8660
 398         tristate "Maxim 8660/8661 voltage regulator"
 399         depends on I2C
 400         help
 401           This driver controls a Maxim 8660/8661 voltage output
 402           regulator via I2C bus.
 403
 404 config REGULATOR_MAX8907
 405         tristate "Maxim 8907 voltage regulator"
 406         depends on MFD_MAX8907
 407         help
 408           This driver controls a Maxim 8907 voltage output regulator
 409           via I2C bus. The provided regulator is suitable for Tegra
 410           chip to control Step-Down DC-DC and LDOs.
 411
 412 config REGULATOR_MAX8925
 413         tristate "Maxim MAX8925 Power Management IC"
 414         depends on MFD_MAX8925
 415         help
 416           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 417
 418 config REGULATOR_MAX8952
 419         tristate "Maxim MAX8952 Power Management IC"
 420         depends on I2C
 421         help
 422           This driver controls a Maxim 8952 voltage output regulator
 423           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 424           modes ranging from 0.77V to 1.40V by 0.01V steps.
 425
 426 config REGULATOR_MAX8973
 427         tristate "Maxim MAX8973 voltage regulator "
 428         depends on I2C
 429         depends on THERMAL && THERMAL_OF
 430         select REGMAP_I2C
 431         help
 432           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 433           switching regulator delievers up to 9A of output current. Each
 434           phase operates at a 2MHz fixed frequency with a 120 deg shift
 435           from the adjacent phase, allowing the use of small magnetic component.
 436
 437 config REGULATOR_MAX8997
 438         tristate "Maxim 8997/8966 regulator"
 439         depends on MFD_MAX8997
 440         help
 441           This driver controls a Maxim 8997/8966 regulator
 442           via I2C bus. The provided regulator is suitable for S5PC110,
 443           S5PV210, and Exynos-4 chips to control VCC_CORE and
 444           VCC_USIM voltages.
 445
 446 config REGULATOR_MAX8998
 447         tristate "Maxim 8998 voltage regulator"
 448         depends on MFD_MAX8998
 449         help
 450           This driver controls a Maxim 8998 voltage output regulator
 451           via I2C bus. The provided regulator is suitable for S3C6410
 452           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 453
 454 config REGULATOR_MAX77686
 455         tristate "Maxim 77686 regulator"
 456         depends on MFD_MAX77686
 457         help
 458           This driver controls a Maxim 77686 regulator
 459           via I2C bus. The provided regulator is suitable for
 460           Exynos-4 chips to control VARM and VINT voltages.
 461
 462 config REGULATOR_MAX77693
 463         tristate "Maxim 77693/77843 regulator"
 464         depends on (MFD_MAX77693 || MFD_MAX77843)
 465         help
 466           This driver controls a Maxim 77693/77843 regulators via I2C bus.
 467           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 468           and one current regulator 'CHARGER'. This is suitable for
 469           Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 470
 471 config REGULATOR_MAX77802
 472         tristate "Maxim 77802 regulator"
 473         depends on MFD_MAX77686
 474         help
 475           This driver controls a Maxim 77802 regulator
 476           via I2C bus. The provided regulator is suitable for
 477           Exynos5420/Exynos5800 SoCs to control various voltages.
 478           It includes support for control of voltage and ramp speed.
 479
 480 config REGULATOR_MC13XXX_CORE
 481         tristate
 482
 483 config REGULATOR_MC13783
 484         tristate "Freescale MC13783 regulator driver"
 485         depends on MFD_MC13XXX
 486         select REGULATOR_MC13XXX_CORE
 487         help
 488           Say y here to support the regulators found on the Freescale MC13783
 489           PMIC.
 490
 491 config REGULATOR_MC13892
 492         tristate "Freescale MC13892 regulator driver"
 493         depends on MFD_MC13XXX
 494         select REGULATOR_MC13XXX_CORE
 495         help
 496           Say y here to support the regulators found on the Freescale MC13892
 497           PMIC.
 498
 499 config REGULATOR_MT6311
 500         tristate "MediaTek MT6311 PMIC"
 501         depends on I2C
 502         select REGMAP_I2C
 503         help
 504           Say y here to select this option to enable the power regulator of
 505           MediaTek MT6311 PMIC.
 506           This driver supports the control of different power rails of device
 507           through regulator interface.
 508
 509 config REGULATOR_MT6323
 510         tristate "MediaTek MT6323 PMIC"
 511         depends on MFD_MT6397
 512         help
 513           Say y here to select this option to enable the power regulator of
 514           MediaTek MT6323 PMIC.
 515           This driver supports the control of different power rails of device
 516           through regulator interface.
 517
 518 config REGULATOR_MT6397
 519         tristate "MediaTek MT6397 PMIC"
 520         depends on MFD_MT6397
 521         help
 522           Say y here to select this option to enable the power regulator of
 523           MediaTek MT6397 PMIC.
 524           This driver supports the control of different power rails of device
 525           through regulator interface.
 526
 527 config REGULATOR_PALMAS
 528         tristate "TI Palmas PMIC Regulators"
 529         depends on MFD_PALMAS
 530         help
 531           If you wish to control the regulators on the Palmas series of
 532           chips say Y here. This will enable support for all the software
 533           controllable SMPS/LDO regulators.
 534
 535           The regulators available on Palmas series chips vary depending
 536           on the muxing. This is handled automatically in the driver by
 537           reading the mux info from OTP.
 538
 539 config REGULATOR_PBIAS
 540         tristate "PBIAS OMAP regulator driver"
 541         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 542         help
 543          Say y here to support pbias regulator for mmc1:SD card i/o
 544          on OMAP SoCs.
 545          This driver provides support for OMAP pbias modelled
 546          regulators.
 547
 548 config REGULATOR_PCAP
 549         tristate "Motorola PCAP2 regulator driver"
 550         depends on EZX_PCAP
 551         help
 552          This driver provides support for the voltage regulators of the
 553          PCAP2 PMIC.
 554
 555 config REGULATOR_PCF50633
 556         tristate "NXP PCF50633 regulator driver"
 557         depends on MFD_PCF50633
 558         help
 559          Say Y here to support the voltage regulators and convertors
 560          on PCF50633
 561
 562 config REGULATOR_PFUZE100
 563         tristate "Freescale PFUZE100/200/3000 regulator driver"
 564         depends on I2C
 565         select REGMAP_I2C
 566         help
 567           Say y here to support the regulators found on the Freescale
 568           PFUZE100/200/3000 PMIC.
 569
 570 config REGULATOR_PV88060
 571         tristate "Powerventure Semiconductor PV88060 regulator"
 572         depends on I2C
 573         select REGMAP_I2C
 574         help
 575           Say y here to support the voltage regulators and convertors
 576           PV88060
 577
 578 config REGULATOR_PV88080
 579         tristate "Powerventure Semiconductor PV88080 regulator"
 580         depends on I2C
 581         select REGMAP_I2C
 582         help
 583           Say y here to support the buck convertors on PV88080
 584
 585 config REGULATOR_PV88090
 586         tristate "Powerventure Semiconductor PV88090 regulator"
 587         depends on I2C
 588         select REGMAP_I2C
 589         help
 590           Say y here to support the voltage regulators and convertors
 591           on PV88090
 592
 593 config REGULATOR_PWM
 594         tristate "PWM voltage regulator"
 595         depends on PWM
 596         help
 597           This driver supports PWM controlled voltage regulators. PWM
 598           duty cycle can increase or decrease the voltage.
 599
 600 config REGULATOR_QCOM_RPM
 601         tristate "Qualcomm RPM regulator driver"
 602         depends on MFD_QCOM_RPM
 603         help
 604           If you say yes to this option, support will be included for the
 605           regulators exposed by the Resource Power Manager found in Qualcomm
 606           8660, 8960 and 8064 based devices.
 607
 608           Say M here if you want to include support for the regulators on the
 609           Qualcomm RPM as a module. The module will be named
 610           "qcom_rpm-regulator".
 611
 612 config REGULATOR_QCOM_SMD_RPM
 613         tristate "Qualcomm SMD based RPM regulator driver"
 614         depends on QCOM_SMD_RPM
 615         help
 616           If you say yes to this option, support will be included for the
 617           regulators exposed by the Resource Power Manager found in Qualcomm
 618           8974 based devices.
 619
 620           Say M here if you want to include support for the regulators on the
 621           Qualcomm RPM as a module. The module will be named
 622           "qcom_smd-regulator".
 623
 624 config REGULATOR_QCOM_SPMI
 625         tristate "Qualcomm SPMI regulator driver"
 626         depends on SPMI || COMPILE_TEST
 627         help
 628           If you say yes to this option, support will be included for the
 629           regulators found in Qualcomm SPMI PMICs.
 630
 631           Say M here if you want to include support for the regulators on the
 632           Qualcomm SPMI PMICs as a module. The module will be named
 633           "qcom_spmi-regulator".
 634
 635 config REGULATOR_RC5T583
 636         tristate "RICOH RC5T583 Power regulators"
 637         depends on MFD_RC5T583
 638         help
 639           Select this option to enable the power regulator of RICOH
 640           PMIC RC5T583.
 641           This driver supports the control of different power rails of device
 642           through regulator interface. The device supports multiple DCDC/LDO
 643           outputs which can be controlled by i2c communication.
 644
 645 config REGULATOR_RK808
 646         tristate "Rockchip RK808/RK818 Power regulators"
 647         depends on MFD_RK808
 648         help
 649           Select this option to enable the power regulator of ROCKCHIP
 650           PMIC RK808 and RK818.
 651           This driver supports the control of different power rails of device
 652           through regulator interface. The device supports multiple DCDC/LDO
 653           outputs which can be controlled by i2c communication.
 654
 655 config REGULATOR_RN5T618
 656         tristate "Ricoh RN5T567/618 voltage regulators"
 657         depends on MFD_RN5T618
 658         help
 659           Say y here to support the regulators found on Ricoh RN5T567 or
 660           RN5T618 PMIC.
 661
 662 config REGULATOR_RT5033
 663         tristate "Richtek RT5033 Regulators"
 664         depends on MFD_RT5033
 665         help
 666           This adds support for voltage and current regulators in Richtek
 667           RT5033 PMIC. The device supports multiple regulators like
 668           current source, LDO and Buck.
 669
 670 config REGULATOR_S2MPA01
 671         tristate "Samsung S2MPA01 voltage regulator"
 672         depends on MFD_SEC_CORE
 673         help
 674          This driver controls Samsung S2MPA01 voltage output regulator
 675          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 676
 677 config REGULATOR_S2MPS11
 678         tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
 679         depends on MFD_SEC_CORE
 680         help
 681          This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
 682          output regulator via I2C bus. The chip is comprised of high efficient
 683          Buck converters including Dual-Phase Buck converter, Buck-Boost
 684          converter, various LDOs.
 685
 686 config REGULATOR_S5M8767
 687         tristate "Samsung S5M8767A voltage regulator"
 688         depends on MFD_SEC_CORE
 689         help
 690          This driver supports a Samsung S5M8767A voltage output regulator
 691          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 692          supports DVS mode with 8bits of output voltage control.
 693
 694 config REGULATOR_SKY81452
 695         tristate "Skyworks Solutions SKY81452 voltage regulator"
 696         depends on MFD_SKY81452
 697         help
 698           This driver supports Skyworks SKY81452 voltage output regulator
 699           via I2C bus. SKY81452 has one voltage linear regulator can be
 700           programmed from 4.5V to 20V.
 701
 702           This driver can also be built as a module. If so, the module
 703           will be called sky81452-regulator.
 704
 705 config REGULATOR_TI_ABB
 706         tristate "TI Adaptive Body Bias on-chip LDO"
 707         depends on ARCH_OMAP
 708         help
 709           Select this option to support Texas Instruments' on-chip Adaptive Body
 710           Bias (ABB) LDO regulators. It is recommended that this option be
 711           enabled on required TI SoC. Certain Operating Performance Points
 712           on TI SoCs may be unstable without enabling this as it provides
 713           device specific optimized bias to allow/optimize functionality.
 714
 715 config REGULATOR_STW481X_VMMC
 716         bool "ST Microelectronics STW481X VMMC regulator"
 717         depends on MFD_STW481X || COMPILE_TEST
 718         default y if MFD_STW481X
 719         help
 720           This driver supports the internal VMMC regulator in the STw481x
 721           PMIC chips.
 722
 723 config REGULATOR_TPS51632
 724         tristate "TI TPS51632 Power Regulator"
 725         depends on I2C
 726         select REGMAP_I2C
 727         help
 728           This driver supports TPS51632 voltage regulator chip.
 729           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 730           with Serial VID control and DVFS.
 731           The voltage output can be configure through I2C interface or PWM
 732           interface.
 733
 734 config REGULATOR_TPS6105X
 735         tristate "TI TPS6105X Power regulators"
 736         depends on TPS6105X
 737         default y if TPS6105X
 738         help
 739           This driver supports TPS61050/TPS61052 voltage regulator chips.
 740           It is a single boost converter primarily for white LEDs and
 741           audio amplifiers.
 742
 743 config REGULATOR_TPS62360
 744         tristate "TI TPS6236x Power Regulator"
 745         depends on I2C
 746         select REGMAP_I2C
 747         help
 748           This driver supports TPS6236x voltage regulator chip. This
 749           regulator is meant for processor core supply. This chip is
 750           high-frequency synchronous step down dc-dc converter optimized
 751           for battery-powered portable applications.
 752
 753 config REGULATOR_TPS65023
 754         tristate "TI TPS65023 Power regulators"
 755         depends on I2C
 756         select REGMAP_I2C
 757         help
 758           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 759           three step-down converters and two general-purpose LDO voltage regulators.
 760           It supports TI's software based Class-2 SmartReflex implementation.
 761
 762 config REGULATOR_TPS6507X
 763         tristate "TI TPS6507X Power regulators"
 764         depends on I2C
 765         help
 766           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 767           three step-down converters and two general-purpose LDO voltage regulators.
 768           It supports TI's software based Class-2 SmartReflex implementation.
 769
 770 config REGULATOR_TPS65086
 771         tristate "TI TPS65086 Power regulators"
 772         depends on MFD_TPS65086
 773         help
 774           This driver provides support for the voltage regulators on
 775           TI TPS65086 PMICs.
 776
 777 config REGULATOR_TPS65090
 778         tristate "TI TPS65090 Power regulator"
 779         depends on MFD_TPS65090
 780         help
 781           This driver provides support for the voltage regulators on the
 782           TI TPS65090 PMIC.
 783
 784 config REGULATOR_TPS65217
 785         tristate "TI TPS65217 Power regulators"
 786         depends on MFD_TPS65217
 787         help
 788           This driver supports TPS65217 voltage regulator chips. TPS65217
 789           provides three step-down converters and four general-purpose LDO
 790           voltage regulators. It supports software based voltage control
 791           for different voltage domains
 792
 793 config REGULATOR_TPS65218
 794         tristate "TI TPS65218 Power regulators"
 795         depends on MFD_TPS65218 && OF
 796         help
 797           This driver supports TPS65218 voltage regulator chips. TPS65218
 798           provides six step-down converters and one general-purpose LDO
 799           voltage regulators. It supports software based voltage control
 800           for different voltage domains
 801
 802 config REGULATOR_TPS6524X
 803         tristate "TI TPS6524X Power regulators"
 804         depends on SPI
 805         help
 806           This driver supports TPS6524X voltage regulator chips. TPS6524X
 807           provides three step-down converters and two general-purpose LDO
 808           voltage regulators.  This device is interfaced using a customized
 809           serial interface currently supported on the sequencer serial
 810           port controller.
 811
 812 config REGULATOR_TPS6586X
 813         tristate "TI TPS6586X Power regulators"
 814         depends on MFD_TPS6586X
 815         help
 816           This driver supports TPS6586X voltage regulator chips.
 817
 818 config REGULATOR_TPS65910
 819         tristate "TI TPS65910/TPS65911 Power Regulators"
 820         depends on MFD_TPS65910
 821         help
 822           This driver supports TPS65910/TPS65911 voltage regulator chips.
 823
 824 config REGULATOR_TPS65912
 825         tristate "TI TPS65912 Power regulator"
 826         depends on MFD_TPS65912
 827         help
 828             This driver supports TPS65912 voltage regulator chip.
 829
 830 config REGULATOR_TPS80031
 831         tristate "TI TPS80031/TPS80032 power regulator driver"
 832         depends on MFD_TPS80031
 833         help
 834           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 835           Path and Battery Charger. It has 5 configurable step-down
 836           converters, 11 general purpose LDOs, VBUS generator and digital
 837           output to control regulators.
 838
 839 config REGULATOR_TWL4030
 840         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 841         depends on TWL4030_CORE
 842         help
 843           This driver supports the voltage regulators provided by
 844           this family of companion chips.
 845
 846 config REGULATOR_VEXPRESS
 847         tristate "Versatile Express regulators"
 848         depends on VEXPRESS_CONFIG
 849         help
 850           This driver provides support for voltage regulators available
 851           on the ARM Ltd's Versatile Express platform.
 852
 853 config REGULATOR_WM831X
 854         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 855         depends on MFD_WM831X
 856         help
 857           Support the voltage and current regulators of the WM831x series
 858           of PMIC devices.
 859
 860 config REGULATOR_WM8350
 861         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 862         depends on MFD_WM8350
 863         help
 864           This driver provides support for the voltage and current regulators
 865           of the WM8350 AudioPlus PMIC.
 866
 867 config REGULATOR_WM8400
 868         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 869         depends on MFD_WM8400
 870         help
 871           This driver provides support for the voltage regulators of the
 872           WM8400 AudioPlus PMIC.
 873
 874 config REGULATOR_WM8994
 875         tristate "Wolfson Microelectronics WM8994 CODEC"
 876         depends on MFD_WM8994
 877         help
 878           This driver provides support for the voltage regulators on the
 879           WM8994 CODEC.
 880
 881 endif
 882