1# SPDX-License-Identifier: GPL-2.0-only
   2menuconfig REGULATOR
   3	bool "Voltage and Current Regulator Support"
   4	select LINEAR_RANGES
   5	help
   6	  Generic Voltage and Current Regulator support.
   7
   8	  This framework is designed to provide a generic interface to voltage
   9	  and current regulators within the Linux kernel. It's intended to
  10	  provide voltage and current control to client or consumer drivers and
  11	  also provide status information to user space applications through a
  12	  sysfs interface.
  13
  14	  The intention is to allow systems to dynamically control regulator
  15	  output in order to save power and prolong battery life. This applies
  16	  to both voltage regulators (where voltage output is controllable) and
  17	  current sinks (where current output is controllable).
  18
  19	  This framework safely compiles out if not selected so that client
  20	  drivers can still be used in systems with no software controllable
  21	  regulators.
  22
  23	  If unsure, say no.
  24
  25
  26if REGULATOR
  27
  28config REGULATOR_DEBUG
  29	bool "Regulator debug support"
  30	help
  31	  Say yes here to enable debugging support.
  32
 
 
 
 
 
 
 
 
 
 
 
  33config REGULATOR_FIXED_VOLTAGE
  34	tristate "Fixed voltage regulator support"
  35	help
  36	  This driver provides support for fixed voltage regulators,
  37	  useful for systems which use a combination of software
  38	  managed regulators and simple non-configurable regulators.
  39
  40config REGULATOR_VIRTUAL_CONSUMER
  41	tristate "Virtual regulator consumer support"
  42	help
  43	  This driver provides a virtual consumer for the voltage and
  44	  current regulator API which provides sysfs controls for
  45	  configuring the supplies requested.  This is mainly useful
  46	  for test purposes.
  47
  48	  If unsure, say no.
  49
  50config REGULATOR_USERSPACE_CONSUMER
  51	tristate "Userspace regulator consumer support"
  52	help
  53	  There are some classes of devices that are controlled entirely
  54	  from user space. Userspace consumer driver provides ability to
  55	  control power supplies for such devices.
  56
  57	  If unsure, say no.
  58
  59config REGULATOR_88PG86X
  60	tristate "Marvell 88PG86X voltage regulators"
  61	depends on I2C
  62	select REGMAP_I2C
  63	help
  64	  This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
  65	  They provide two I2C-controlled DC/DC step-down converters with
  66	  sleep mode and separate enable pins.
  67
  68config REGULATOR_88PM800
  69	tristate "Marvell 88PM800 Power regulators"
  70	depends on MFD_88PM800
  71	help
  72	  This driver supports Marvell 88PM800 voltage regulator chips.
  73	  It delivers digitally programmable output,
  74	  the voltage is programmed via I2C interface.
  75	  It's suitable to support PXA988 chips to control VCC_MAIN and
  76	  various voltages.
  77
  78config REGULATOR_88PM8607
  79	tristate "Marvell 88PM8607 Power regulators"
  80	depends on MFD_88PM860X=y
  81	help
  82	  This driver supports 88PM8607 voltage regulator chips.
  83
  84config REGULATOR_ACT8865
  85	tristate "Active-semi act8865 voltage regulator"
  86	depends on I2C
  87	depends on POWER_SUPPLY
  88	select REGMAP_I2C
  89	help
  90	  This driver controls a active-semi act8865 voltage output
  91	  regulator via I2C bus.
  92
  93config REGULATOR_ACT8945A
  94	tristate "Active-semi ACT8945A voltage regulator"
  95	depends on MFD_ACT8945A
  96	help
  97	  This driver controls a active-semi ACT8945A voltage regulator
  98	  via I2C bus. The ACT8945A features three step-down DC/DC converters
  99	  and four low-dropout linear regulators, along with a ActivePath
 100	  battery charger.
 101
 102config REGULATOR_AD5398
 103	tristate "Analog Devices AD5398/AD5821 regulators"
 104	depends on I2C
 105	help
 106	  This driver supports AD5398 and AD5821 current regulator chips.
 107	  If building into module, its name is ad5398.ko.
 108
 109config REGULATOR_ANATOP
 110	tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 111	depends on ARCH_MXC || COMPILE_TEST
 112	depends on MFD_SYSCON
 113	help
 114	  Say y here to support Freescale i.MX on-chip ANATOP LDOs
 115	  regulators. It is recommended that this option be
 116	  enabled on i.MX6 platform.
 117
 118config REGULATOR_AAT2870
 119	tristate "AnalogicTech AAT2870 Regulators"
 120	depends on MFD_AAT2870_CORE
 121	help
 122	  If you have a AnalogicTech AAT2870 say Y to enable the
 123	  regulator driver.
 124
 125config REGULATOR_AB8500
 126	bool "ST-Ericsson AB8500 Power Regulators"
 127	depends on AB8500_CORE
 128	help
 129	  This driver supports the regulators found on the ST-Ericsson mixed
 130	  signal AB8500 PMIC
 131
 132config REGULATOR_ARIZONA_LDO1
 133	tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
 134	depends on MFD_ARIZONA || MFD_MADERA
 135	depends on SND_SOC
 136	help
 137	  Support for the LDO1 regulators found on Cirrus Logic Madera codecs
 138	  and Wolfson Microelectronic Arizona codecs.
 139
 140config REGULATOR_ARIZONA_MICSUPP
 141	tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
 142	depends on MFD_ARIZONA || MFD_MADERA
 143	depends on SND_SOC
 144	help
 145	  Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
 146	  and Wolfson Microelectronic Arizona codecs
 147	  devices.
 148
 149config REGULATOR_ARM_SCMI
 150	tristate "SCMI based regulator driver"
 151	depends on ARM_SCMI_PROTOCOL && OF
 152	help
 153	  This adds the regulator driver support for ARM platforms using SCMI
 154	  protocol for device voltage management.
 155	  This driver uses SCMI Message Protocol driver to interact with the
 156	  firmware providing the device Voltage functionality.
 157
 158config REGULATOR_AS3711
 159	tristate "AS3711 PMIC"
 160	depends on MFD_AS3711
 161	help
 162	  This driver provides support for the voltage regulators on the
 163	  AS3711 PMIC
 164
 165config REGULATOR_AS3722
 166	tristate "AMS AS3722 PMIC Regulators"
 167	depends on MFD_AS3722
 168	help
 169	  This driver provides support for the voltage regulators on the
 170	  AS3722 PMIC. This will enable support for all the software
 171	  controllable DCDC/LDO regulators.
 172
 173config REGULATOR_ATC260X
 174	tristate "Actions Semi ATC260x PMIC Regulators"
 175	depends on MFD_ATC260X
 176	help
 177	  This driver provides support for the voltage regulators on the
 178	  ATC260x PMICs. This will enable support for all the software
 179	  controllable DCDC/LDO regulators.
 180
 181config REGULATOR_AXP20X
 182	tristate "X-POWERS AXP20X PMIC Regulators"
 183	depends on MFD_AXP20X
 184	help
 185	  This driver provides support for the voltage regulators on the
 186	  AXP20X PMIC.
 187
 188config REGULATOR_BCM590XX
 189	tristate "Broadcom BCM590xx PMU Regulators"
 190	depends on MFD_BCM590XX
 191	help
 192	  This driver provides support for the voltage regulators on the
 193	  BCM590xx PMUs. This will enable support for the software
 194	  controllable LDO/Switching regulators.
 195
 196config REGULATOR_BD71815
 197	tristate "ROHM BD71815 Power Regulator"
 198	depends on MFD_ROHM_BD71828
 199	select REGULATOR_ROHM
 200	help
 201	  This driver supports voltage regulators on ROHM BD71815 PMIC.
 202	  This will enable support for the software controllable buck
 203	  and LDO regulators and a current regulator for LEDs.
 204
 205	  This driver can also be built as a module. If so, the module
 206	  will be called bd71815-regulator.
 207
 208config REGULATOR_BD71828
 209	tristate "ROHM BD71828 Power Regulator"
 210	depends on MFD_ROHM_BD71828
 211	select REGULATOR_ROHM
 212	help
 213	  This driver supports voltage regulators on ROHM BD71828 PMIC.
 214	  This will enable support for the software controllable buck
 215	  and LDO regulators.
 216
 217	  This driver can also be built as a module. If so, the module
 218	  will be called bd71828-regulator.
 219
 220config REGULATOR_BD718XX
 221	tristate "ROHM BD71837 Power Regulator"
 222	depends on MFD_ROHM_BD718XX
 223	select REGULATOR_ROHM
 224	help
 225	  This driver supports voltage regulators on ROHM BD71837 PMIC.
 226	  This will enable support for the software controllable buck
 227	  and LDO regulators.
 228
 229	  This driver can also be built as a module. If so, the module
 230	  will be called bd718x7-regulator.
 231
 232config REGULATOR_BD9571MWV
 233	tristate "ROHM BD9571MWV Regulators"
 234	depends on MFD_BD9571MWV
 235	help
 236	  This driver provides support for the voltage regulators on the
 237	  ROHM BD9571MWV PMIC. This will enable support for the software
 238	  controllable regulator and voltage sampling units.
 239
 240	  This driver can also be built as a module. If so, the module
 241	  will be called bd9571mwv-regulator.
 242
 243config REGULATOR_BD957XMUF
 244	tristate "ROHM BD9576MUF and BD9573MUF Regulators"
 245	depends on MFD_ROHM_BD957XMUF
 246	help
 247	  This driver supports voltage regulators on ROHM BD9576MUF and
 248	  BD9573MUF PMICs.
 249
 250	  This driver can also be built as a module. If so, the module
 251	  will be called bd9576-regulator.
 252
 253config REGULATOR_CPCAP
 254	tristate "Motorola CPCAP regulator"
 255	depends on MFD_CPCAP
 256	help
 257	  Say y here for CPCAP regulator found on some Motorola phones
 258	  and tablets such as Droid 4.
 259
 260config REGULATOR_CROS_EC
 261	tristate "ChromeOS EC regulators"
 262	depends on CROS_EC && OF
 263	help
 264	  This driver supports voltage regulators that is connected to ChromeOS
 265	  EC and controlled through EC host commands.
 266
 267	  This driver can also be built as a module. If so, the module
 268	  will be called cros-ec-regulator.
 269
 270config REGULATOR_DA903X
 271	tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 272	depends on PMIC_DA903X
 273	depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
 274	help
 275	  Say y here to support the BUCKs and LDOs regulators found on
 276	  Dialog Semiconductor DA9030/DA9034 PMIC.
 277
 278config REGULATOR_DA9052
 279	tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 280	depends on PMIC_DA9052
 281	help
 282	  This driver supports the voltage regulators of DA9052-BC and
 283	  DA9053-AA/Bx PMIC.
 284
 285config REGULATOR_DA9055
 286	tristate "Dialog Semiconductor DA9055 regulators"
 287	depends on MFD_DA9055
 288	help
 289	  Say y here to support the BUCKs and LDOs regulators found on
 290	  Dialog Semiconductor DA9055 PMIC.
 291
 292	  This driver can also be built as a module. If so, the module
 293	  will be called da9055-regulator.
 294
 295config REGULATOR_DA9062
 296	tristate "Dialog Semiconductor DA9061/62 regulators"
 297	depends on MFD_DA9062
 298	help
 299	  Say y here to support the BUCKs and LDOs regulators found on
 300	  DA9061 and DA9062 PMICs.
 301
 302	  This driver can also be built as a module. If so, the module
 303	  will be called da9062-regulator.
 304
 305config REGULATOR_DA9063
 306	tristate "Dialog Semiconductor DA9063 regulators"
 307	depends on MFD_DA9063 && OF
 308	help
 309	  Say y here to support the BUCKs and LDOs regulators found on
 310	  DA9063 PMICs.
 311
 312	  This driver can also be built as a module. If so, the module
 313	  will be called da9063-regulator.
 314
 315config REGULATOR_DA9121
 316	tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
 317	depends on I2C && OF
 318	select REGMAP_I2C
 319	help
 320	  Say y here to support for the Dialog Semiconductor DA9121.  The
 321	  DA9121 is a single channel dual-phase buck converter controlled
 322	  through an I2C interface.
 323
 324	  DA9121 Single-channel dual-phase 10A buck converter
 325	  DA9130 Single-channel dual-phase 10A buck converter (Automotive)
 326	  DA9217 Single-channel dual-phase  6A buck converter
 327	  DA9122 Dual-channel single-phase  5A buck converter
 328	  DA9131 Dual-channel single-phase  5A buck converter (Automotive)
 329	  DA9220 Dual-channel single-phase  3A buck converter
 330	  DA9132 Dual-channel single-phase  3A buck converter (Automotive)
 331
 332	  This driver can also be built as a module. If so, the module
 333	  will be called da9121-regulator.
 334
 335config REGULATOR_DA9210
 336	tristate "Dialog Semiconductor DA9210 regulator"
 337	depends on I2C
 338	select REGMAP_I2C
 339	help
 340	  Say y here to support for the Dialog Semiconductor DA9210.
 341	  The DA9210 is a multi-phase synchronous step down
 342	  converter 12A DC-DC Buck controlled through an I2C
 343	  interface.
 344
 345config REGULATOR_DA9211
 346	tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
 347	depends on I2C
 348	select REGMAP_I2C
 349	help
 350	  Say y here to support for the Dialog Semiconductor DA9211/DA9212
 351	  /DA9213/DA9214/DA9215.
 352	  The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
 353	  step down converter 12A or 16A DC-DC Buck controlled through an I2C
 354	  interface.
 355
 356config REGULATOR_DBX500_PRCMU
 357	bool
 358
 359config REGULATOR_DB8500_PRCMU
 360	bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 361	depends on MFD_DB8500_PRCMU
 362	select REGULATOR_DBX500_PRCMU
 363	help
 364	  This driver supports the voltage domain regulators controlled by the
 365	  DB8500 PRCMU
 366
 367config REGULATOR_FAN53555
 368	tristate "Fairchild FAN53555 Regulator"
 369	depends on I2C
 370	select REGMAP_I2C
 371	help
 372	  This driver supports Fairchild FAN53555 Digitally Programmable
 373	  TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 374	  regulator that delivers a digitally programmable output from an
 375	  input voltage supply of 2.5V to 5.5V. The output voltage is
 376	  programmed through an I2C interface.
 377
 378config REGULATOR_FAN53880
 379	tristate "Fairchild FAN53880 Regulator"
 380	depends on I2C && OF
 381	select REGMAP_I2C
 382	help
 383	  This driver supports Fairchild (ON Semiconductor) FAN53880
 384	  regulator. The regulator is a programmable power management IC
 385	  (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
 386	  and four LDO outputs.
 387
 388config REGULATOR_GPIO
 389	tristate "GPIO regulator support"
 390	depends on GPIOLIB || COMPILE_TEST
 391	help
 392	  This driver provides support for regulators that can be
 393	  controlled via gpios.
 394	  It is capable of supporting current and voltage regulators
 395	  and the platform has to provide a mapping of GPIO-states
 396	  to target volts/amps.
 397
 398config REGULATOR_HI6421
 399	tristate "HiSilicon Hi6421 PMIC voltage regulator support"
 400	depends on MFD_HI6421_PMIC && OF
 401	help
 402	  This driver provides support for the voltage regulators on the
 403	  HiSilicon Hi6421 PMU / Codec IC.
 404	  Hi6421 is a multi-function device which, on regulator part, provides
 405	  21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
 406	  of them come with support to either ECO (idle) or sleep mode.
 407
 408config REGULATOR_HI6421V530
 409	tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
 410	depends on MFD_HI6421_PMIC && OF
 411	help
 412	  This driver provides support for the voltage regulators on
 413	  HiSilicon Hi6421v530 PMU / Codec IC.
 414	  Hi6421v530 is a multi-function device which, on regulator part,
 415	  provides 5 general purpose LDOs, and all of them come with support
 416	  to either ECO (idle) or sleep mode.
 417
 418config REGULATOR_HI655X
 419	tristate "Hisilicon HI655X PMIC regulators support"
 420	depends on ARCH_HISI || COMPILE_TEST
 421	depends on MFD_HI655X_PMIC && OF
 422	help
 423	  This driver provides support for the voltage regulators of the
 424	  Hisilicon Hi655x PMIC device.
 425
 426config REGULATOR_HI6421V600
 427	tristate "HiSilicon Hi6421v600 PMIC voltage regulator support"
 428	depends on MFD_HI6421_SPMI && OF
 429	select REGMAP
 430	help
 431	  This driver provides support for the voltage regulators on
 432	  HiSilicon Hi6421v600 PMU / Codec IC.
 433	  This is used on Kirin 3670 boards, like HiKey 970.
 434
 435config REGULATOR_ISL9305
 436	tristate "Intersil ISL9305 regulator"
 437	depends on I2C
 438	select REGMAP_I2C
 439	help
 440	  This driver supports ISL9305 voltage regulator chip.
 441
 442config REGULATOR_ISL6271A
 443	tristate "Intersil ISL6271A Power regulator"
 444	depends on I2C
 445	help
 446	  This driver supports ISL6271A voltage regulator chip.
 447
 448config REGULATOR_LM363X
 449	tristate "TI LM363X voltage regulators"
 450	depends on MFD_TI_LMU
 451	help
 452	  This driver supports LM3631, LM3632 and LM36274 voltage regulators for
 453	  the LCD bias.
 454	  One boost output voltage is configurable and always on.
 455	  Other LDOs are used for the display module.
 456
 457config REGULATOR_LOCHNAGAR
 458	tristate "Cirrus Logic Lochnagar regulator driver"
 459	depends on MFD_LOCHNAGAR
 460	help
 461	  This enables regulator support on the Cirrus Logic Lochnagar audio
 462	  development board.
 463
 464config REGULATOR_LP3971
 465	tristate "National Semiconductors LP3971 PMIC regulator driver"
 466	depends on I2C
 467	help
 468	 Say Y here to support the voltage regulators and convertors
 469	 on National Semiconductors LP3971 PMIC
 470
 471config REGULATOR_LP3972
 472	tristate "National Semiconductors LP3972 PMIC regulator driver"
 473	depends on I2C
 474	help
 475	 Say Y here to support the voltage regulators and convertors
 476	 on National Semiconductors LP3972 PMIC
 477
 478config REGULATOR_LP872X
 479	tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 480	depends on I2C
 481	select REGMAP_I2C
 482	help
 483	  This driver supports LP8720/LP8725 PMIC
 484
 485config REGULATOR_LP873X
 486	tristate "TI LP873X Power regulators"
 487	depends on MFD_TI_LP873X && OF
 488	help
 489	  This driver supports LP873X voltage regulator chips. LP873X
 490	  provides two step-down converters and two general-purpose LDO
 491	  voltage regulators. It supports software based voltage control
 492	  for different voltage domains
 493
 494config REGULATOR_LP8755
 495	tristate "TI LP8755 High Performance PMU driver"
 496	depends on I2C
 497	select REGMAP_I2C
 498	help
 499	  This driver supports LP8755 High Performance PMU driver. This
 500	  chip contains six step-down DC/DC converters which can support
 501	  9 mode multiphase configuration.
 502
 503config REGULATOR_LP87565
 504	tristate "TI LP87565 Power regulators"
 505	depends on MFD_TI_LP87565 && OF
 506	help
 507	  This driver supports LP87565 voltage regulator chips. LP87565
 508	  provides four step-down converters. It supports software based
 509	  voltage control for different voltage domains
 510
 511config REGULATOR_LP8788
 512	tristate "TI LP8788 Power Regulators"
 513	depends on MFD_LP8788
 514	help
 515	  This driver supports LP8788 voltage regulator chip.
 516
 517config REGULATOR_LTC3589
 518	tristate "LTC3589 8-output voltage regulator"
 519	depends on I2C
 520	select REGMAP_I2C
 521	help
 522	  This enables support for the LTC3589, LTC3589-1, and LTC3589-2
 523	  8-output regulators controlled via I2C.
 524
 525config REGULATOR_LTC3676
 526	tristate "LTC3676 8-output voltage regulator"
 527	depends on I2C
 528	select REGMAP_I2C
 529	help
 530	  This enables support for the LTC3676
 531	  8-output regulators controlled via I2C.
 532
 533config REGULATOR_MAX14577
 534	tristate "Maxim 14577/77836 regulator"
 535	depends on MFD_MAX14577
 536	help
 537	  This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
 538	  The MAX14577 regulators include safeout LDO and charger current
 539	  regulator. The MAX77836 has two additional LDOs.
 540
 541config REGULATOR_MAX1586
 542	tristate "Maxim 1586/1587 voltage regulator"
 543	depends on I2C
 544	help
 545	  This driver controls a Maxim 1586 or 1587 voltage output
 546	  regulator via I2C bus. The provided regulator is suitable
 547	  for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 548
 549config REGULATOR_MAX597X
 550	tristate "Maxim 597x power switch and monitor"
 551	depends on I2C
 552	depends on OF
 553	depends on MFD_MAX597X
 554	help
 555	  This driver controls a Maxim 5970/5978 switch via I2C bus.
 556	  The MAX5970/5978 is a smart switch with no output regulation, but
 557	  fault protection and voltage and current monitoring capabilities.
 558
 559config REGULATOR_MAX77620
 560	tristate "Maxim 77620/MAX20024 voltage regulator"
 561	depends on MFD_MAX77620 || COMPILE_TEST
 562	help
 563	  This driver controls Maxim MAX77620 voltage output regulator
 564	  via I2C bus. The provided regulator is suitable for Tegra
 565	  chip to control Step-Down DC-DC and LDOs. Say Y here to
 566	  enable the regulator driver.
 567
 568config REGULATOR_MAX77650
 569	tristate "Maxim MAX77650/77651 regulator support"
 570	depends on MFD_MAX77650 || COMPILE_TEST
 571	help
 572	  Regulator driver for MAX77650/77651 PMIC from Maxim
 573	  Semiconductor. This device has a SIMO with three independent
 574	  power rails and an LDO.
 575
 576config REGULATOR_MAX8649
 577	tristate "Maxim 8649 voltage regulator"
 578	depends on I2C
 579	select REGMAP_I2C
 580	help
 581	  This driver controls a Maxim 8649 voltage output regulator via
 582	  I2C bus.
 583
 584config REGULATOR_MAX8660
 585	tristate "Maxim 8660/8661 voltage regulator"
 586	depends on I2C
 587	help
 588	  This driver controls a Maxim 8660/8661 voltage output
 589	  regulator via I2C bus.
 590
 591config REGULATOR_MAX8893
 592	tristate "Maxim 8893 voltage regulator"
 593	depends on I2C
 594	select REGMAP_I2C
 595	help
 596	  This driver controls a Maxim 8893 voltage output
 597	  regulator via I2C bus.
 598
 599config REGULATOR_MAX8907
 600	tristate "Maxim 8907 voltage regulator"
 601	depends on MFD_MAX8907 || COMPILE_TEST
 602	help
 603	  This driver controls a Maxim 8907 voltage output regulator
 604	  via I2C bus. The provided regulator is suitable for Tegra
 605	  chip to control Step-Down DC-DC and LDOs.
 606
 607config REGULATOR_MAX8925
 608	tristate "Maxim MAX8925 Power Management IC"
 609	depends on MFD_MAX8925
 610	help
 611	  Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
 612
 613config REGULATOR_MAX8952
 614	tristate "Maxim MAX8952 Power Management IC"
 615	depends on I2C
 616	help
 617	  This driver controls a Maxim 8952 voltage output regulator
 618	  via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 619	  modes ranging from 0.77V to 1.40V by 0.01V steps.
 620
 621config REGULATOR_MAX8973
 622	tristate "Maxim MAX8973A voltage regulator"
 623	depends on I2C
 624	depends on THERMAL && THERMAL_OF
 625	select REGMAP_I2C
 626	help
 627	  The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
 628	  switching regulator delivers up to 9A of output current. Each
 629	  phase operates at a 2MHz fixed frequency with a 120 deg shift
 630	  from the adjacent phase, allowing the use of small magnetic component.
 631
 632config REGULATOR_MAX8997
 633	tristate "Maxim 8997/8966 regulator"
 634	depends on MFD_MAX8997
 635	help
 636	  This driver controls a Maxim 8997/8966 regulator
 637	  via I2C bus. The provided regulator is suitable for S5PC110,
 638	  S5PV210, and Exynos-4 chips to control VCC_CORE and
 639	  VCC_USIM voltages.
 640
 641config REGULATOR_MAX8998
 642	tristate "Maxim 8998 voltage regulator"
 643	depends on MFD_MAX8998
 644	help
 645	  This driver controls a Maxim 8998 voltage output regulator
 646	  via I2C bus. The provided regulator is suitable for S3C6410
 647	  and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 648
 649config REGULATOR_MAX20086
 650	tristate "Maxim MAX20086-MAX20089 Camera Power Protectors"
 651	depends on I2C
 652	select REGMAP_I2C
 653	help
 654	  This driver controls a Maxim MAX20086-MAX20089 camera power
 655	  protectorvia I2C bus. The regulator has 2 or 4 outputs depending on
 656	  the device model. This driver is only capable to turn on/off them.
 657
 658config REGULATOR_MAX77686
 659	tristate "Maxim 77686 regulator"
 660	depends on MFD_MAX77686 || COMPILE_TEST
 661	help
 662	  This driver controls a Maxim 77686 regulator
 663	  via I2C bus. The provided regulator is suitable for
 664	  Exynos-4 chips to control VARM and VINT voltages.
 665
 666config REGULATOR_MAX77693
 667	tristate "Maxim 77693/77843 regulator"
 668	depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
 669	help
 670	  This driver controls a Maxim 77693/77843 regulators via I2C bus.
 671	  The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 672	  and one current regulator 'CHARGER'. This is suitable for
 673	  Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
 674
 675config REGULATOR_MAX77802
 676	tristate "Maxim 77802 regulator"
 677	depends on MFD_MAX77686 || COMPILE_TEST
 678	help
 679	  This driver controls a Maxim 77802 regulator
 680	  via I2C bus. The provided regulator is suitable for
 681	  Exynos5420/Exynos5800 SoCs to control various voltages.
 682	  It includes support for control of voltage and ramp speed.
 683
 684config REGULATOR_MAX77826
 685	tristate "Maxim 77826 regulator"
 686	depends on I2C
 687	select REGMAP_I2C
 688	help
 689	  This driver controls a Maxim 77826 regulator via I2C bus.
 690	  The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
 691	  It includes support for control of output voltage. This
 692	  regulator is found on the Samsung Galaxy S5 (klte) smartphone.
 693
 694config REGULATOR_MC13XXX_CORE
 695	tristate
 696
 697config REGULATOR_MC13783
 698	tristate "Freescale MC13783 regulator driver"
 699	depends on MFD_MC13XXX
 700	select REGULATOR_MC13XXX_CORE
 701	help
 702	  Say y here to support the regulators found on the Freescale MC13783
 703	  PMIC.
 704
 705config REGULATOR_MC13892
 706	tristate "Freescale MC13892 regulator driver"
 707	depends on MFD_MC13XXX
 708	select REGULATOR_MC13XXX_CORE
 709	help
 710	  Say y here to support the regulators found on the Freescale MC13892
 711	  PMIC.
 712
 713config REGULATOR_MCP16502
 714	tristate "Microchip MCP16502 PMIC"
 715	depends on I2C && OF
 716	select REGMAP_I2C
 717	help
 718	  Say y here to support the MCP16502 PMIC. This driver supports
 719	  basic operations (get/set voltage, get/set operating mode)
 720	  through the regulator interface. In addition it enables
 721	  suspend-to-ram/standby transition.
 722
 723config REGULATOR_MP5416
 724	tristate "Monolithic MP5416 PMIC"
 725	depends on I2C && OF
 726	select REGMAP_I2C
 727	help
 728	  Say y here to support the MP5416 PMIC. This will enable supports
 729	  the software controllable 4 buck and 4 LDO regulators.
 730	  Say M here if you want to include support for the regulator as a
 731	  module.
 732
 733config REGULATOR_MP8859
 734	tristate "MPS MP8859 regulator driver"
 735	depends on I2C
 736	select REGMAP_I2C
 737	help
 738	  Say y here to support the MP8859 voltage regulator. This driver
 739	  supports basic operations (get/set voltage) through the regulator
 740	  interface.
 741	  Say M here if you want to include support for the regulator as a
 742	  module. The module will be named "mp8859".
 743
 744config REGULATOR_MP886X
 745	tristate "MPS MP8869 regulator driver"
 746	depends on I2C && OF
 747	select REGMAP_I2C
 748	help
 749	  This driver supports the MP8869 voltage regulator.
 
 750
 751config REGULATOR_MPQ7920
 752	tristate "Monolithic MPQ7920 PMIC"
 753	depends on I2C && OF
 754	select REGMAP_I2C
 755	help
 756	  Say y here to support the MPQ7920 PMIC. This will enable supports
 757	  the software controllable 4 buck and 5 LDO regulators.
 758	  This driver supports the control of different power rails of device
 759	  through regulator interface.
 760
 761config REGULATOR_MT6311
 762	tristate "MediaTek MT6311 PMIC"
 763	depends on I2C
 764	select REGMAP_I2C
 765	help
 766	  Say y here to select this option to enable the power regulator of
 767	  MediaTek MT6311 PMIC.
 768	  This driver supports the control of different power rails of device
 769	  through regulator interface.
 770
 771config REGULATOR_MT6315
 772	tristate "MediaTek MT6315 PMIC"
 773	depends on SPMI
 774	select REGMAP_SPMI
 775	help
 776	  Say y here to select this option to enable the power regulator of
 777	  MediaTek MT6315 PMIC.
 778	  This driver supports the control of different power rails of device
 779	  through regulator interface.
 780
 781config REGULATOR_MT6323
 782	tristate "MediaTek MT6323 PMIC"
 783	depends on MFD_MT6397
 784	help
 785	  Say y here to select this option to enable the power regulator of
 786	  MediaTek MT6323 PMIC.
 787	  This driver supports the control of different power rails of device
 788	  through regulator interface.
 789
 790config REGULATOR_MT6331
 791	tristate "MediaTek MT6331 PMIC"
 792	depends on MFD_MT6397
 793	help
 794	  Say y here to select this option to enable the power regulator of
 795	  MediaTek MT6331 PMIC.
 796	  This driver supports the control of different power rails of device
 797	  through regulator interface
 798
 799config REGULATOR_MT6332
 800	tristate "MediaTek MT6332 PMIC"
 801	depends on MFD_MT6397
 802	help
 803	  Say y here to select this option to enable the power regulator of
 804	  MediaTek MT6332 PMIC.
 805	  This driver supports the control of different power rails of device
 806	  through regulator interface
 807
 808config REGULATOR_MT6357
 809	tristate "MediaTek MT6357 PMIC"
 810	depends on MFD_MT6397
 811	help
 812	  Say y here to select this option to enable the power regulator of
 813	  MediaTek MT6357 PMIC.
 814	  This driver supports the control of different power rails of device
 815	  through regulator interface.
 816
 817config REGULATOR_MT6358
 818	tristate "MediaTek MT6358 PMIC"
 819	depends on MFD_MT6397
 820	help
 821	  Say y here to select this option to enable the power regulator of
 822	  MediaTek MT6358 PMIC.
 823	  This driver supports the control of different power rails of device
 824	  through regulator interface.
 825
 826config REGULATOR_MT6359
 827	tristate "MediaTek MT6359 PMIC"
 828	depends on MFD_MT6397
 829	help
 830	  Say y here to select this option to enable the power regulator of
 831	  MediaTek MT6359 PMIC.
 832	  This driver supports the control of different power rails of device
 833	  through regulator interface.
 834
 835config REGULATOR_MT6360
 836	tristate "MT6360 SubPMIC Regulator"
 837	depends on MFD_MT6360
 838	help
 839	  Say Y here to enable MT6360 regulator support.
 840	  This is support MT6360 PMIC/LDO part include
 841	  2-channel buck with Thermal Shutdown and Overload Protection
 842	  6-channel High PSRR and Low Dropout LDO.
 843
 844config REGULATOR_MT6370
 845	tristate "MT6370 SubPMIC Regulator"
 846	depends on MFD_MT6370
 847	help
 848	  Say Y here to enable MT6370 regulator support.
 849	  This driver supports the control for DisplayBias voltages and one
 850	  general purpose LDO which is commonly used to drive the vibrator.
 851
 852config REGULATOR_MT6380
 853	tristate "MediaTek MT6380 PMIC"
 854	depends on MTK_PMIC_WRAP
 855	help
 856	  Say y here to select this option to enable the power regulator of
 857	  MediaTek MT6380 PMIC.
 858	  This driver supports the control of different power rails of device
 859	  through regulator interface.
 860
 861config REGULATOR_MT6397
 862	tristate "MediaTek MT6397 PMIC"
 863	depends on MFD_MT6397
 864	help
 865	  Say y here to select this option to enable the power regulator of
 866	  MediaTek MT6397 PMIC.
 867	  This driver supports the control of different power rails of device
 868	  through regulator interface.
 869
 870config REGULATOR_MTK_DVFSRC
 871	tristate "MediaTek DVFSRC regulator driver"
 872	depends on MTK_DVFSRC
 873	help
 874	  Say y here to control regulator by DVFSRC (dynamic voltage
 875	  and frequency scaling resource collector).
 876	  This driver supports to control regulators via the DVFSRC
 877	  of Mediatek. It allows for voting on regulator state
 878	  between multiple users.
 879
 880config REGULATOR_PALMAS
 881	tristate "TI Palmas PMIC Regulators"
 882	depends on MFD_PALMAS
 883	help
 884	  If you wish to control the regulators on the Palmas series of
 885	  chips say Y here. This will enable support for all the software
 886	  controllable SMPS/LDO regulators.
 887
 888	  The regulators available on Palmas series chips vary depending
 889	  on the muxing. This is handled automatically in the driver by
 890	  reading the mux info from OTP.
 891
 892config REGULATOR_PBIAS
 893	tristate "PBIAS OMAP regulator driver"
 894	depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 895	help
 896	 Say y here to support pbias regulator for mmc1:SD card i/o
 897	 on OMAP SoCs.
 898	 This driver provides support for OMAP pbias modelled
 899	 regulators.
 900
 901config REGULATOR_PCA9450
 902	tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
 903	depends on I2C
 904	select REGMAP_I2C
 905	help
 906	  Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
 907	  regulator driver.
 908
 909config REGULATOR_PCAP
 910	tristate "Motorola PCAP2 regulator driver"
 911	depends on EZX_PCAP
 912	help
 913	 This driver provides support for the voltage regulators of the
 914	 PCAP2 PMIC.
 915
 916config REGULATOR_PCF50633
 917	tristate "NXP PCF50633 regulator driver"
 918	depends on MFD_PCF50633
 919	help
 920	 Say Y here to support the voltage regulators and converters
 921	 on PCF50633
 922
 923config REGULATOR_PF8X00
 924	tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
 925	depends on I2C && OF
 926	select REGMAP_I2C
 927	help
 928	  Say y here to support the regulators found on the NXP
 929	  PF8100/PF8121A/PF8200 PMIC.
 930
 931	  Say M here if you want to support for the regulators found
 932	  on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named
 933	  "pf8x00-regulator".
 934
 935config REGULATOR_PFUZE100
 936	tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
 937	depends on I2C && OF
 938	select REGMAP_I2C
 939	help
 940	  Say y here to support the regulators found on the Freescale
 941	  PFUZE100/200/3000/3001 PMIC.
 942
 943config REGULATOR_PV88060
 944	tristate "Powerventure Semiconductor PV88060 regulator"
 945	depends on I2C
 946	select REGMAP_I2C
 947	help
 948	  Say y here to support the voltage regulators and convertors
 949	  PV88060
 950
 951config REGULATOR_PV88080
 952	tristate "Powerventure Semiconductor PV88080 regulator"
 953	depends on I2C
 954	select REGMAP_I2C
 955	help
 956	  Say y here to support the buck convertors on PV88080
 957
 958config REGULATOR_PV88090
 959	tristate "Powerventure Semiconductor PV88090 regulator"
 960	depends on I2C
 961	select REGMAP_I2C
 962	help
 963	  Say y here to support the voltage regulators and convertors
 964	  on PV88090
 965
 966config REGULATOR_PWM
 967	tristate "PWM voltage regulator"
 968	depends on PWM
 969	help
 970	  This driver supports PWM controlled voltage regulators. PWM
 971	  duty cycle can increase or decrease the voltage.
 972
 973config REGULATOR_QCOM_RPM
 974	tristate "Qualcomm RPM regulator driver"
 975	depends on MFD_QCOM_RPM
 976	help
 977	  If you say yes to this option, support will be included for the
 978	  regulators exposed by the Resource Power Manager found in Qualcomm
 979	  8660, 8960 and 8064 based devices.
 980
 981	  Say M here if you want to include support for the regulators on the
 982	  Qualcomm RPM as a module. The module will be named
 983	  "qcom_rpm-regulator".
 984
 985config REGULATOR_QCOM_RPMH
 986	tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
 987	depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
 988	depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
 989	help
 990	  This driver supports control of PMIC regulators via the RPMh hardware
 991	  block found on Qualcomm Technologies Inc. SoCs.  RPMh regulator
 992	  control allows for voting on regulator state between multiple
 993	  processors within the SoC.
 994
 995config REGULATOR_QCOM_SMD_RPM
 996	tristate "Qualcomm SMD based RPM regulator driver"
 997	depends on QCOM_SMD_RPM
 998	help
 999	  If you say yes to this option, support will be included for the
1000	  regulators exposed by the Resource Power Manager found in Qualcomm
1001	  8974 based devices.
1002
1003	  Say M here if you want to include support for the regulators on the
1004	  Qualcomm RPM as a module. The module will be named
1005	  "qcom_smd-regulator".
1006
1007config REGULATOR_QCOM_SPMI
1008	tristate "Qualcomm SPMI regulator driver"
1009	depends on SPMI || COMPILE_TEST
1010	help
1011	  If you say yes to this option, support will be included for the
1012	  regulators found in Qualcomm SPMI PMICs.
1013
1014	  Say M here if you want to include support for the regulators on the
1015	  Qualcomm SPMI PMICs as a module. The module will be named
1016	  "qcom_spmi-regulator".
1017
1018config REGULATOR_QCOM_USB_VBUS
1019	tristate "Qualcomm USB Vbus regulator driver"
1020	depends on SPMI || COMPILE_TEST
1021	help
1022	  If you say yes to this option, support will be included for the
1023	  regulator used to enable the VBUS output.
1024
1025	  Say M here if you want to include support for enabling the VBUS output
1026	  as a module. The module will be named "qcom_usb_vbus_regulator".
1027
1028config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
1029	tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
1030	depends on BACKLIGHT_CLASS_DEVICE
1031	depends on I2C
1032	depends on OF_GPIO
1033	select REGMAP_I2C
1034	help
1035	  This driver supports ATTINY regulator on the Raspberry Pi 7-inch
1036	  touchscreen unit. The regulator is used to enable power to the
1037	  TC358762, display and to control backlight.
1038
1039config REGULATOR_RC5T583
1040	tristate "RICOH RC5T583 Power regulators"
1041	depends on MFD_RC5T583
1042	help
1043	  Select this option to enable the power regulator of RICOH
1044	  PMIC RC5T583.
1045	  This driver supports the control of different power rails of device
1046	  through regulator interface. The device supports multiple DCDC/LDO
1047	  outputs which can be controlled by i2c communication.
1048
1049config REGULATOR_RK808
1050	tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
1051	depends on MFD_RK808
1052	help
1053	  Select this option to enable the power regulator of ROCKCHIP
1054	  PMIC RK805,RK809&RK817,RK808 and RK818.
1055	  This driver supports the control of different power rails of device
1056	  through regulator interface. The device supports multiple DCDC/LDO
1057	  outputs which can be controlled by i2c communication.
1058
1059config REGULATOR_RN5T618
1060	tristate "Ricoh RN5T567/618 voltage regulators"
1061	depends on MFD_RN5T618
1062	help
1063	  Say y here to support the regulators found on Ricoh RN5T567,
1064	  RN5T618 or RC5T619 PMIC.
1065
1066config REGULATOR_ROHM
1067	tristate
1068
1069config REGULATOR_RT4801
1070	tristate "Richtek RT4801 Regulators"
1071	depends on I2C
1072	select REGMAP_I2C
1073	help
1074	  This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
1075	  The device supports two regulators (DSVP/DSVN).
1076
1077config REGULATOR_RT4831
1078	tristate "Richtek RT4831 DSV Regulators"
1079	depends on MFD_RT4831
1080	help
1081	  This adds support for voltage regulators in Richtek RT4831.
1082	  There are three regulators (VLCM/DSVP/DSVN).
1083	  VLCM is a virtual voltage input for DSVP/DSVN inside IC.
1084	  And DSVP/DSVN is the real Vout range from 4V to 6.5V.
1085	  It's common used to provide the power for the display panel.
1086
1087config REGULATOR_RT5033
1088	tristate "Richtek RT5033 Regulators"
1089	depends on MFD_RT5033
1090	help
1091	  This adds support for voltage and current regulators in Richtek
1092	  RT5033 PMIC. The device supports multiple regulators like
1093	  current source, LDO and Buck.
1094
1095config REGULATOR_RT5120
1096	tristate "Richtek RT5120 PMIC Regulators"
1097	depends on MFD_RT5120
1098	help
1099	  This adds support for voltage regulator in Richtek RT5120 PMIC.
1100	  It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN
1101	  to control external power source. Only BUCK1 is adjustable from
1102	  600mV to 1395mV, per step 6.250mV. The others are all fixed voltage
1103	  by external hardware circuit.
1104
1105config REGULATOR_RT5190A
1106	tristate "Richtek RT5190A PMIC"
1107	depends on I2C
1108	select REGMAP_I2C
1109	help
1110	  This adds support for voltage regulator in Richtek RT5190A PMIC.
1111	  It integratas 1 channel buck controller, 3 channels high efficiency
1112	  buck converters, 1 LDO, mute AC OFF depop function, with the general
1113	  I2C control interface.
1114
1115config REGULATOR_RT5759
1116	tristate "Richtek RT5759 Regulator"
1117	depends on I2C
1118	select REGMAP_I2C
1119	help
1120	  This adds support for voltage regulator in Richtek RT5759.
1121	  The RT5759 is a high-performance, synchronous step-down DC-DC
1122	  converter that can deliver up to 9A output current from 3V to 6.5V
1123	  input supply.
1124
1125config REGULATOR_RT6160
1126	tristate "Richtek RT6160 BuckBoost voltage regulator"
1127	depends on I2C
1128	select REGMAP_I2C
1129	help
1130	  This adds support for voltage regulator in Richtek RT6160.
1131	  This device automatically change voltage output mode from
1132	  Buck or Boost. The mode transition depend on the input source voltage.
1133	  The wide output range is from 2025mV to 5200mV and can be used on most
1134	  common application scenario.
1135
1136config REGULATOR_RT6190
1137	tristate "Richtek RT6190 4-Switch BuckBoost controller"
1138	depends on I2C
1139	select REGMAP_I2C
1140	help
1141	  The RT6190 is a 4-Switch BuckBoost controller designed for converting
1142	  input voltage to output voltage that can be equal to, higher or lower
1143	  than input voltage. It operates with wide input voltage range from
1144	  4.5V to 36V, and the output voltage can be set from 3V to 36V by
1145	  external FB pin.
1146
1147config REGULATOR_RT6245
1148	tristate "Richtek RT6245 voltage regulator"
1149	depends on I2C
1150	select REGMAP_I2C
1151	help
1152	  This adds support for Richtek RT6245 voltage regulator.
1153	  It can support up to 14A output current and adjustable output voltage
1154	  from 0.4375V to 1.3875V, per step 12.5mV.
1155
1156config REGULATOR_RTQ2134
1157	tristate "Richtek RTQ2134 SubPMIC Regulator"
1158	depends on I2C
1159	select REGMAP_I2C
1160	help
1161	  This driver adds support for RTQ2134 SubPMIC regulators.
1162	  The RTQ2134 is a multi-phase, programmable power management IC that
1163	  integrate with four high efficient, synchronous step-down converter
1164	  cores. It features wide output voltage range and the capability to
1165	  configure the corresponding power stages.
1166
1167config REGULATOR_RTMV20
1168	tristate "Richtek RTMV20 Laser Diode Regulator"
1169	depends on I2C
1170	select REGMAP_I2C
1171	help
1172	  This driver adds support for the load switch current regulator on
1173	  the Richtek RTMV20. It can support the load current up to 6A and
1174	  integrate strobe/vsync/fsin signal to synchronize the IR camera.
1175
1176config REGULATOR_RTQ6752
1177	tristate "Richtek RTQ6752 TFT LCD voltage regulator"
1178	depends on I2C
1179	select REGMAP_I2C
1180	help
1181	  This driver adds support for Richtek RTQ6752. RTQ6752 includes two
1182	  synchronous boost converters for PAVDD, and one synchronous NAVDD
1183	  buck-boost. This device is suitable for automotive TFT-LCD panel.
1184
1185config REGULATOR_S2MPA01
1186	tristate "Samsung S2MPA01 voltage regulator"
1187	depends on MFD_SEC_CORE || COMPILE_TEST
1188	help
1189	 This driver controls Samsung S2MPA01 voltage output regulator
1190	 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
1191
1192config REGULATOR_S2MPS11
1193	tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
1194	depends on MFD_SEC_CORE || COMPILE_TEST
1195	help
1196	 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
1197	 output regulator via I2C bus. The chip is comprised of high efficient
1198	 Buck converters including Dual-Phase Buck converter, Buck-Boost
1199	 converter, various LDOs.
1200
1201config REGULATOR_S5M8767
1202	tristate "Samsung S5M8767A voltage regulator"
1203	depends on MFD_SEC_CORE || COMPILE_TEST
1204	help
1205	 This driver supports a Samsung S5M8767A voltage output regulator
1206	 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
1207	 supports DVS mode with 8bits of output voltage control.
1208
1209config REGULATOR_SC2731
1210	tristate "Spreadtrum SC2731 power regulator driver"
1211	depends on MFD_SC27XX_PMIC || COMPILE_TEST
1212	help
1213	  This driver provides support for the voltage regulators on the
1214	  SC2731 PMIC.
1215
1216config REGULATOR_SKY81452
1217	tristate "Skyworks Solutions SKY81452 voltage regulator"
1218	depends on MFD_SKY81452
1219	help
1220	  This driver supports Skyworks SKY81452 voltage output regulator
1221	  via I2C bus. SKY81452 has one voltage linear regulator can be
1222	  programmed from 4.5V to 20V.
1223
1224	  This driver can also be built as a module. If so, the module
1225	  will be called sky81452-regulator.
1226
1227config REGULATOR_SLG51000
1228	tristate "Dialog Semiconductor SLG51000 regulators"
1229	depends on I2C
1230	select REGMAP_I2C
1231	help
1232	  Say y here to support for the Dialog Semiconductor SLG51000.
1233	  The SLG51000 is seven compact and customizable low dropout
1234	  regulators.
1235
1236config REGULATOR_SM5703
1237	tristate "Silicon Mitus SM5703 regulators"
1238	depends on MFD_SM5703
1239	help
1240	  This driver provides support for voltage regulators of SM5703
1241	  multi-function device.
1242
1243config REGULATOR_STM32_BOOSTER
1244	tristate "STMicroelectronics STM32 BOOSTER"
1245	depends on ARCH_STM32 || COMPILE_TEST
1246	help
1247	  This driver supports internal booster (3V3) embedded in some
1248	  STMicroelectronics STM32 chips. It can be used to supply ADC analog
1249	  input switches when vdda supply is below 2.7V.
1250
1251	  This driver can also be built as a module. If so, the module
1252	  will be called stm32-booster.
1253
1254config REGULATOR_STM32_VREFBUF
1255	tristate "STMicroelectronics STM32 VREFBUF"
1256	depends on ARCH_STM32 || COMPILE_TEST
1257	help
1258	  This driver supports STMicroelectronics STM32 VREFBUF (voltage
1259	  reference buffer) which can be used as voltage reference for
1260	  internal ADCs, DACs and also for external components through
1261	  dedicated Vref+ pin.
1262
1263	  This driver can also be built as a module. If so, the module
1264	  will be called stm32-vrefbuf.
1265
1266config REGULATOR_STM32_PWR
1267	bool "STMicroelectronics STM32 PWR"
1268	depends on ARCH_STM32 || COMPILE_TEST
1269	help
1270	  This driver supports internal regulators (1V1, 1V8, 3V3) in the
1271	  STMicroelectronics STM32 chips.
1272
1273config REGULATOR_STPMIC1
1274	tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1275	depends on MFD_STPMIC1
1276	help
1277	  This driver supports STMicroelectronics STPMIC1 PMIC voltage
1278	  regulators and switches. The STPMIC1 regulators supply power to
1279	  an application processor as well as to external system
1280	  peripherals such as DDR, Flash memories and system devices.
1281
1282	  To compile this driver as a module, choose M here: the
1283	  module will be called stpmic1_regulator.
1284
1285config REGULATOR_TI_ABB
1286	tristate "TI Adaptive Body Bias on-chip LDO"
1287	depends on ARCH_OMAP || COMPILE_TEST
1288	help
1289	  Select this option to support Texas Instruments' on-chip Adaptive Body
1290	  Bias (ABB) LDO regulators. It is recommended that this option be
1291	  enabled on required TI SoC. Certain Operating Performance Points
1292	  on TI SoCs may be unstable without enabling this as it provides
1293	  device specific optimized bias to allow/optimize functionality.
1294
1295config REGULATOR_STW481X_VMMC
1296	bool "ST Microelectronics STW481X VMMC regulator"
1297	depends on MFD_STW481X || COMPILE_TEST
1298	default y if MFD_STW481X
1299	help
1300	  This driver supports the internal VMMC regulator in the STw481x
1301	  PMIC chips.
1302
1303config REGULATOR_SY7636A
1304	tristate "Silergy SY7636A voltage regulator"
1305	depends on MFD_SY7636A
1306	help
1307	  This driver supports Silergy SY3686A voltage regulator.
1308
1309config REGULATOR_SY8106A
1310	tristate "Silergy SY8106A regulator"
1311	depends on I2C && OF
1312	select REGMAP_I2C
1313	help
1314	  This driver supports SY8106A single output regulator.
1315
1316config REGULATOR_SY8824X
1317	tristate "Silergy SY8824C/SY8824E regulator"
1318	depends on I2C && OF
1319	select REGMAP_I2C
1320	help
1321	  This driver supports SY8824C single output regulator.
 
1322
1323config REGULATOR_SY8827N
1324	tristate "Silergy SY8827N regulator"
1325	depends on I2C && OF
1326	select REGMAP_I2C
1327	help
1328	  This driver supports SY8827N single output regulator.
 
1329
1330config REGULATOR_TPS51632
1331	tristate "TI TPS51632 Power Regulator"
1332	depends on I2C
1333	select REGMAP_I2C
1334	help
1335	  This driver supports TPS51632 voltage regulator chip.
1336	  The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1337	  with Serial VID control and DVFS.
1338	  The voltage output can be configure through I2C interface or PWM
1339	  interface.
1340
1341config REGULATOR_TPS6105X
1342	tristate "TI TPS6105X Power regulators"
1343	depends on TPS6105X
1344	default y if TPS6105X
1345	help
1346	  This driver supports TPS61050/TPS61052 voltage regulator chips.
1347	  It is a single boost converter primarily for white LEDs and
1348	  audio amplifiers.
1349
1350config REGULATOR_TPS62360
1351	tristate "TI TPS6236x Power Regulator"
1352	depends on I2C
1353	select REGMAP_I2C
1354	help
1355	  This driver supports TPS6236x voltage regulator chip. This
1356	  regulator is meant for processor core supply. This chip is
1357	  high-frequency synchronous step down dc-dc converter optimized
1358	  for battery-powered portable applications.
1359
1360config REGULATOR_TPS6286X
1361	tristate "TI TPS6286x Power Regulator"
1362	depends on I2C && OF
1363	select REGMAP_I2C
1364	help
1365	  This driver supports TPS6236x voltage regulator chips. These are
1366	  high-frequency synchronous step-down converters with an I2C
1367	  interface.
1368
1369config REGULATOR_TPS65023
1370	tristate "TI TPS65023 Power regulators"
1371	depends on I2C
1372	select REGMAP_I2C
1373	help
1374	  This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1375	  three step-down converters and two general-purpose LDO voltage regulators.
1376	  It supports TI's software based Class-2 SmartReflex implementation.
1377
1378config REGULATOR_TPS6507X
1379	tristate "TI TPS6507X Power regulators"
1380	depends on I2C
1381	help
1382	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1383	  three step-down converters and two general-purpose LDO voltage regulators.
1384	  It supports TI's software based Class-2 SmartReflex implementation.
1385
1386config REGULATOR_TPS65086
1387	tristate "TI TPS65086 Power regulators"
1388	depends on MFD_TPS65086
1389	help
1390	  This driver provides support for the voltage regulators on
1391	  TI TPS65086 PMICs.
1392
1393config REGULATOR_TPS65090
1394	tristate "TI TPS65090 Power regulator"
1395	depends on MFD_TPS65090
1396	help
1397	  This driver provides support for the voltage regulators on the
1398	  TI TPS65090 PMIC.
1399
1400config REGULATOR_TPS65132
1401	tristate "TI TPS65132 Dual Output Power regulators"
1402	depends on I2C && GPIOLIB
1403	select REGMAP_I2C
1404	help
1405	  This driver supports TPS65132 single inductor - dual output
1406	  power supply specifically designed for display panels.
1407
1408config REGULATOR_TPS65217
1409	tristate "TI TPS65217 Power regulators"
1410	depends on MFD_TPS65217
1411	help
1412	  This driver supports TPS65217 voltage regulator chips. TPS65217
1413	  provides three step-down converters and four general-purpose LDO
1414	  voltage regulators. It supports software based voltage control
1415	  for different voltage domains
1416
1417config REGULATOR_TPS65218
1418	tristate "TI TPS65218 Power regulators"
1419	depends on MFD_TPS65218 && OF
1420	help
1421	  This driver supports TPS65218 voltage regulator chips. TPS65218
1422	  provides six step-down converters and one general-purpose LDO
1423	  voltage regulators. It supports software based voltage control
1424	  for different voltage domains
1425
1426config REGULATOR_TPS65219
1427	tristate "TI TPS65219 Power regulators"
1428	depends on MFD_TPS65219 && OF
1429	help
1430	  This driver supports TPS65219 voltage regulator chips.
1431	  TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs
1432	  voltage regulators. It supports software based voltage control
1433	  for different voltage domains.
1434
1435config REGULATOR_TPS6524X
1436	tristate "TI TPS6524X Power regulators"
1437	depends on SPI
1438	help
1439	  This driver supports TPS6524X voltage regulator chips. TPS6524X
1440	  provides three step-down converters and two general-purpose LDO
1441	  voltage regulators.  This device is interfaced using a customized
1442	  serial interface currently supported on the sequencer serial
1443	  port controller.
1444
1445config REGULATOR_TPS6586X
1446	tristate "TI TPS6586X Power regulators"
1447	depends on MFD_TPS6586X
1448	help
1449	  This driver supports TPS6586X voltage regulator chips.
1450
1451config REGULATOR_TPS65910
1452	tristate "TI TPS65910/TPS65911 Power Regulators"
1453	depends on MFD_TPS65910
1454	help
1455	  This driver supports TPS65910/TPS65911 voltage regulator chips.
1456
1457config REGULATOR_TPS65912
1458	tristate "TI TPS65912 Power regulator"
1459	depends on MFD_TPS65912
1460	help
1461	    This driver supports TPS65912 voltage regulator chip.
1462
1463config REGULATOR_TPS68470
1464	tristate "TI TPS68470 PMIC Regulators Driver"
1465	depends on INTEL_SKL_INT3472 || COMPILE_TEST
1466	help
1467	  This driver adds support for the TPS68470 PMIC to register
1468	  regulators against the usual framework.
1469
1470	  The module will be called "tps68470-regulator".
 
 
 
 
1471
1472config REGULATOR_TWL4030
1473	tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1474	depends on TWL4030_CORE
1475	help
1476	  This driver supports the voltage regulators provided by
1477	  this family of companion chips.
1478
1479config REGULATOR_UNIPHIER
1480	tristate "UniPhier regulator driver"
1481	depends on ARCH_UNIPHIER || COMPILE_TEST
1482	depends on OF
1483	select REGMAP_MMIO
1484	default ARCH_UNIPHIER
1485	help
1486	  Support for regulators implemented on Socionext UniPhier SoCs.
1487
1488config REGULATOR_VCTRL
1489	tristate "Voltage controlled regulators"
1490	depends on OF
1491	help
1492	  This driver provides support for voltage regulators whose output
1493	  voltage is controlled by the voltage of another regulator.
1494
1495config REGULATOR_VEXPRESS
1496	tristate "Versatile Express regulators"
1497	depends on VEXPRESS_CONFIG
1498	help
1499	  This driver provides support for voltage regulators available
1500	  on the ARM Ltd's Versatile Express platform.
1501
1502config REGULATOR_VQMMC_IPQ4019
1503	tristate "IPQ4019 VQMMC SD LDO regulator support"
1504	depends on ARCH_QCOM
1505	help
1506	  This driver provides support for the VQMMC LDO I/0
1507	  voltage regulator of the IPQ4019 SD/EMMC controller.
1508
1509config REGULATOR_WM831X
1510	tristate "Wolfson Microelectronics WM831x PMIC regulators"
1511	depends on MFD_WM831X
1512	help
1513	  Support the voltage and current regulators of the WM831x series
1514	  of PMIC devices.
1515
1516config REGULATOR_WM8350
1517	tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1518	depends on MFD_WM8350
1519	help
1520	  This driver provides support for the voltage and current regulators
1521	  of the WM8350 AudioPlus PMIC.
1522
1523config REGULATOR_WM8400
1524	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1525	depends on MFD_WM8400
1526	help
1527	  This driver provides support for the voltage regulators of the
1528	  WM8400 AudioPlus PMIC.
 
 
 
1529
1530config REGULATOR_WM8994
1531	tristate "Wolfson Microelectronics WM8994 CODEC"
1532	depends on MFD_WM8994
1533	help
1534	  This driver provides support for the voltage regulators on the
1535	  WM8994 CODEC.
1536
1537config REGULATOR_QCOM_LABIBB
1538	tristate "QCOM LAB/IBB regulator support"
1539	depends on SPMI || COMPILE_TEST
1540	help
1541	  This driver supports Qualcomm's LAB/IBB regulators present on the
1542	  Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1543	  based PMIC implementations. LAB can be used as positive
1544	  boost regulator and IBB can be used as a negative boost regulator
1545	  for LCD display panel.
1546
1547endif