1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Voltage and Current Regulator Support"
6 Generic Voltage and Current Regulator support.
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
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).
19 This framework safely compiles out if not selected so that client
20 drivers can still be used in systems with no software controllable
28 config REGULATOR_DEBUG
29 bool "Regulator debug support"
31 Say yes here to enable debugging support.
33 config REGULATOR_FIXED_VOLTAGE
34 tristate "Fixed voltage regulator support"
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.
40 config REGULATOR_VIRTUAL_CONSUMER
41 tristate "Virtual regulator consumer support"
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
50 config REGULATOR_USERSPACE_CONSUMER
51 tristate "Userspace regulator consumer support"
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.
59 config REGULATOR_88PG86X
60 tristate "Marvell 88PG86X voltage regulators"
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.
68 config REGULATOR_88PM800
69 tristate "Marvell 88PM800 Power regulators"
70 depends on MFD_88PM800
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
78 config REGULATOR_88PM8607
79 tristate "Marvell 88PM8607 Power regulators"
80 depends on MFD_88PM860X=y
82 This driver supports 88PM8607 voltage regulator chips.
84 config REGULATOR_ACT8865
85 tristate "Active-semi act8865 voltage regulator"
87 depends on POWER_SUPPLY
90 This driver controls a active-semi act8865 voltage output
91 regulator via I2C bus.
93 config REGULATOR_ACT8945A
94 tristate "Active-semi ACT8945A voltage regulator"
95 depends on MFD_ACT8945A
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
102 config REGULATOR_AD5398
103 tristate "Analog Devices AD5398/AD5821 regulators"
106 This driver supports AD5398 and AD5821 current regulator chips.
107 If building into module, its name is ad5398.ko.
109 config REGULATOR_ANATOP
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
111 depends on ARCH_MXC || COMPILE_TEST
112 depends on MFD_SYSCON
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.
118 config REGULATOR_AAT2870
119 tristate "AnalogicTech AAT2870 Regulators"
120 depends on MFD_AAT2870_CORE
122 If you have a AnalogicTech AAT2870 say Y to enable the
125 config REGULATOR_AB3100
126 tristate "ST-Ericsson AB3100 Regulator functions"
127 depends on AB3100_CORE
128 default y if AB3100_CORE
130 These regulators correspond to functionality in the
131 AB3100 analog baseband dealing with power regulators
134 config REGULATOR_AB8500
135 bool "ST-Ericsson AB8500 Power Regulators"
136 depends on AB8500_CORE
138 This driver supports the regulators found on the ST-Ericsson mixed
141 config REGULATOR_ARIZONA_LDO1
142 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
143 depends on MFD_ARIZONA || MFD_MADERA
146 Support for the LDO1 regulators found on Cirrus Logic Madera codecs
147 and Wolfson Microelectronic Arizona codecs.
149 config REGULATOR_ARIZONA_MICSUPP
150 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
151 depends on MFD_ARIZONA || MFD_MADERA
154 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
155 and Wolfson Microelectronic Arizona codecs
158 config REGULATOR_AS3711
159 tristate "AS3711 PMIC"
160 depends on MFD_AS3711
162 This driver provides support for the voltage regulators on the
165 config REGULATOR_AS3722
166 tristate "AMS AS3722 PMIC Regulators"
167 depends on MFD_AS3722
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.
173 config REGULATOR_AXP20X
174 tristate "X-POWERS AXP20X PMIC Regulators"
175 depends on MFD_AXP20X
177 This driver provides support for the voltage regulators on the
180 config REGULATOR_BCM590XX
181 tristate "Broadcom BCM590xx PMU Regulators"
182 depends on MFD_BCM590XX
184 This driver provides support for the voltage regulators on the
185 BCM590xx PMUs. This will enable support for the software
186 controllable LDO/Switching regulators.
188 config REGULATOR_BD70528
189 tristate "ROHM BD70528 Power Regulator"
190 depends on MFD_ROHM_BD70528
192 This driver supports voltage regulators on ROHM BD70528 PMIC.
193 This will enable support for the software controllable buck
196 This driver can also be built as a module. If so, the module
197 will be called bd70528-regulator.
199 config REGULATOR_BD71828
200 tristate "ROHM BD71828 Power Regulator"
201 depends on MFD_ROHM_BD71828
202 select REGULATOR_ROHM
204 This driver supports voltage regulators on ROHM BD71828 PMIC.
205 This will enable support for the software controllable buck
208 This driver can also be built as a module. If so, the module
209 will be called bd71828-regulator.
211 config REGULATOR_BD718XX
212 tristate "ROHM BD71837 Power Regulator"
213 depends on MFD_ROHM_BD718XX
214 select REGULATOR_ROHM
216 This driver supports voltage regulators on ROHM BD71837 PMIC.
217 This will enable support for the software controllable buck
220 This driver can also be built as a module. If so, the module
221 will be called bd718x7-regulator.
223 config REGULATOR_BD9571MWV
224 tristate "ROHM BD9571MWV Regulators"
225 depends on MFD_BD9571MWV
227 This driver provides support for the voltage regulators on the
228 ROHM BD9571MWV PMIC. This will enable support for the software
229 controllable regulator and voltage sampling units.
231 This driver can also be built as a module. If so, the module
232 will be called bd9571mwv-regulator.
234 config REGULATOR_CPCAP
235 tristate "Motorola CPCAP regulator"
238 Say y here for CPCAP regulator found on some Motorola phones
239 and tablets such as Droid 4.
241 config REGULATOR_CROS_EC
242 tristate "ChromeOS EC regulators"
243 depends on CROS_EC && OF
245 This driver supports voltage regulators that is connected to ChromeOS
246 EC and controlled through EC host commands.
248 This driver can also be built as a module. If so, the module
249 will be called cros-ec-regulator.
251 config REGULATOR_DA903X
252 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
253 depends on PMIC_DA903X
254 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
256 Say y here to support the BUCKs and LDOs regulators found on
257 Dialog Semiconductor DA9030/DA9034 PMIC.
259 config REGULATOR_DA9052
260 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
261 depends on PMIC_DA9052
263 This driver supports the voltage regulators of DA9052-BC and
266 config REGULATOR_DA9055
267 tristate "Dialog Semiconductor DA9055 regulators"
268 depends on MFD_DA9055
270 Say y here to support the BUCKs and LDOs regulators found on
271 Dialog Semiconductor DA9055 PMIC.
273 This driver can also be built as a module. If so, the module
274 will be called da9055-regulator.
276 config REGULATOR_DA9062
277 tristate "Dialog Semiconductor DA9061/62 regulators"
278 depends on MFD_DA9062
280 Say y here to support the BUCKs and LDOs regulators found on
281 DA9061 and DA9062 PMICs.
283 This driver can also be built as a module. If so, the module
284 will be called da9062-regulator.
286 config REGULATOR_DA9063
287 tristate "Dialog Semiconductor DA9063 regulators"
288 depends on MFD_DA9063 && OF
290 Say y here to support the BUCKs and LDOs regulators found on
293 This driver can also be built as a module. If so, the module
294 will be called da9063-regulator.
296 config REGULATOR_DA9210
297 tristate "Dialog Semiconductor DA9210 regulator"
301 Say y here to support for the Dialog Semiconductor DA9210.
302 The DA9210 is a multi-phase synchronous step down
303 converter 12A DC-DC Buck controlled through an I2C
306 config REGULATOR_DA9211
307 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
311 Say y here to support for the Dialog Semiconductor DA9211/DA9212
312 /DA9213/DA9214/DA9215.
313 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
314 step down converter 12A or 16A DC-DC Buck controlled through an I2C
317 config REGULATOR_DBX500_PRCMU
320 config REGULATOR_DB8500_PRCMU
321 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
322 depends on MFD_DB8500_PRCMU
323 select REGULATOR_DBX500_PRCMU
325 This driver supports the voltage domain regulators controlled by the
328 config REGULATOR_FAN53555
329 tristate "Fairchild FAN53555 Regulator"
333 This driver supports Fairchild FAN53555 Digitally Programmable
334 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
335 regulator that delivers a digitally programmable output from an
336 input voltage supply of 2.5V to 5.5V. The output voltage is
337 programmed through an I2C interface.
339 config REGULATOR_FAN53880
340 tristate "Fairchild FAN53880 Regulator"
341 depends on I2C && (OF || COMPILE_TEST)
344 This driver supports Fairchild (ON Semiconductor) FAN53880
345 regulator. The regulator is a programmable power management IC
346 (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
347 and four LDO outputs.
349 config REGULATOR_GPIO
350 tristate "GPIO regulator support"
351 depends on GPIOLIB || COMPILE_TEST
353 This driver provides support for regulators that can be
354 controlled via gpios.
355 It is capable of supporting current and voltage regulators
356 and the platform has to provide a mapping of GPIO-states
357 to target volts/amps.
359 config REGULATOR_HI6421
360 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
361 depends on MFD_HI6421_PMIC && OF
363 This driver provides support for the voltage regulators on the
364 HiSilicon Hi6421 PMU / Codec IC.
365 Hi6421 is a multi-function device which, on regulator part, provides
366 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
367 of them come with support to either ECO (idle) or sleep mode.
369 config REGULATOR_HI6421V530
370 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
371 depends on MFD_HI6421_PMIC && OF
373 This driver provides support for the voltage regulators on
374 HiSilicon Hi6421v530 PMU / Codec IC.
375 Hi6421v530 is a multi-function device which, on regulator part,
376 provides 5 general purpose LDOs, and all of them come with support
377 to either ECO (idle) or sleep mode.
379 config REGULATOR_HI655X
380 tristate "Hisilicon HI655X PMIC regulators support"
381 depends on ARCH_HISI || COMPILE_TEST
382 depends on MFD_HI655X_PMIC && OF
384 This driver provides support for the voltage regulators of the
385 Hisilicon Hi655x PMIC device.
387 config REGULATOR_ISL9305
388 tristate "Intersil ISL9305 regulator"
392 This driver supports ISL9305 voltage regulator chip.
394 config REGULATOR_ISL6271A
395 tristate "Intersil ISL6271A Power regulator"
398 This driver supports ISL6271A voltage regulator chip.
400 config REGULATOR_LM363X
401 tristate "TI LM363X voltage regulators"
402 depends on MFD_TI_LMU
404 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
406 One boost output voltage is configurable and always on.
407 Other LDOs are used for the display module.
409 config REGULATOR_LOCHNAGAR
410 tristate "Cirrus Logic Lochnagar regulator driver"
411 depends on MFD_LOCHNAGAR
413 This enables regulator support on the Cirrus Logic Lochnagar audio
416 config REGULATOR_LP3971
417 tristate "National Semiconductors LP3971 PMIC regulator driver"
420 Say Y here to support the voltage regulators and convertors
421 on National Semiconductors LP3971 PMIC
423 config REGULATOR_LP3972
424 tristate "National Semiconductors LP3972 PMIC regulator driver"
427 Say Y here to support the voltage regulators and convertors
428 on National Semiconductors LP3972 PMIC
430 config REGULATOR_LP872X
431 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
435 This driver supports LP8720/LP8725 PMIC
437 config REGULATOR_LP873X
438 tristate "TI LP873X Power regulators"
439 depends on MFD_TI_LP873X && OF
441 This driver supports LP873X voltage regulator chips. LP873X
442 provides two step-down converters and two general-purpose LDO
443 voltage regulators. It supports software based voltage control
444 for different voltage domains
446 config REGULATOR_LP8755
447 tristate "TI LP8755 High Performance PMU driver"
451 This driver supports LP8755 High Performance PMU driver. This
452 chip contains six step-down DC/DC converters which can support
453 9 mode multiphase configuration.
455 config REGULATOR_LP87565
456 tristate "TI LP87565 Power regulators"
457 depends on MFD_TI_LP87565 && OF
459 This driver supports LP87565 voltage regulator chips. LP87565
460 provides four step-down converters. It supports software based
461 voltage control for different voltage domains
463 config REGULATOR_LP8788
464 tristate "TI LP8788 Power Regulators"
465 depends on MFD_LP8788
467 This driver supports LP8788 voltage regulator chip.
469 config REGULATOR_LTC3589
470 tristate "LTC3589 8-output voltage regulator"
474 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
475 8-output regulators controlled via I2C.
477 config REGULATOR_LTC3676
478 tristate "LTC3676 8-output voltage regulator"
482 This enables support for the LTC3676
483 8-output regulators controlled via I2C.
485 config REGULATOR_MAX14577
486 tristate "Maxim 14577/77836 regulator"
487 depends on MFD_MAX14577
489 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
490 The MAX14577 regulators include safeout LDO and charger current
491 regulator. The MAX77836 has two additional LDOs.
493 config REGULATOR_MAX1586
494 tristate "Maxim 1586/1587 voltage regulator"
497 This driver controls a Maxim 1586 or 1587 voltage output
498 regulator via I2C bus. The provided regulator is suitable
499 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
501 config REGULATOR_MAX77620
502 tristate "Maxim 77620/MAX20024 voltage regulator"
503 depends on MFD_MAX77620
505 This driver controls Maxim MAX77620 voltage output regulator
506 via I2C bus. The provided regulator is suitable for Tegra
507 chip to control Step-Down DC-DC and LDOs. Say Y here to
508 enable the regulator driver.
510 config REGULATOR_MAX77650
511 tristate "Maxim MAX77650/77651 regulator support"
512 depends on MFD_MAX77650
514 Regulator driver for MAX77650/77651 PMIC from Maxim
515 Semiconductor. This device has a SIMO with three independent
516 power rails and an LDO.
518 config REGULATOR_MAX8649
519 tristate "Maxim 8649 voltage regulator"
523 This driver controls a Maxim 8649 voltage output regulator via
526 config REGULATOR_MAX8660
527 tristate "Maxim 8660/8661 voltage regulator"
530 This driver controls a Maxim 8660/8661 voltage output
531 regulator via I2C bus.
533 config REGULATOR_MAX8907
534 tristate "Maxim 8907 voltage regulator"
535 depends on MFD_MAX8907
537 This driver controls a Maxim 8907 voltage output regulator
538 via I2C bus. The provided regulator is suitable for Tegra
539 chip to control Step-Down DC-DC and LDOs.
541 config REGULATOR_MAX8925
542 tristate "Maxim MAX8925 Power Management IC"
543 depends on MFD_MAX8925
545 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
547 config REGULATOR_MAX8952
548 tristate "Maxim MAX8952 Power Management IC"
551 This driver controls a Maxim 8952 voltage output regulator
552 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
553 modes ranging from 0.77V to 1.40V by 0.01V steps.
555 config REGULATOR_MAX8973
556 tristate "Maxim MAX8973 voltage regulator "
558 depends on THERMAL && THERMAL_OF
561 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
562 switching regulator delivers up to 9A of output current. Each
563 phase operates at a 2MHz fixed frequency with a 120 deg shift
564 from the adjacent phase, allowing the use of small magnetic component.
566 config REGULATOR_MAX8997
567 tristate "Maxim 8997/8966 regulator"
568 depends on MFD_MAX8997
570 This driver controls a Maxim 8997/8966 regulator
571 via I2C bus. The provided regulator is suitable for S5PC110,
572 S5PV210, and Exynos-4 chips to control VCC_CORE and
575 config REGULATOR_MAX8998
576 tristate "Maxim 8998 voltage regulator"
577 depends on MFD_MAX8998
579 This driver controls a Maxim 8998 voltage output regulator
580 via I2C bus. The provided regulator is suitable for S3C6410
581 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
583 config REGULATOR_MAX77686
584 tristate "Maxim 77686 regulator"
585 depends on MFD_MAX77686
587 This driver controls a Maxim 77686 regulator
588 via I2C bus. The provided regulator is suitable for
589 Exynos-4 chips to control VARM and VINT voltages.
591 config REGULATOR_MAX77693
592 tristate "Maxim 77693/77843 regulator"
593 depends on (MFD_MAX77693 || MFD_MAX77843)
595 This driver controls a Maxim 77693/77843 regulators via I2C bus.
596 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
597 and one current regulator 'CHARGER'. This is suitable for
598 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
600 config REGULATOR_MAX77802
601 tristate "Maxim 77802 regulator"
602 depends on MFD_MAX77686
604 This driver controls a Maxim 77802 regulator
605 via I2C bus. The provided regulator is suitable for
606 Exynos5420/Exynos5800 SoCs to control various voltages.
607 It includes support for control of voltage and ramp speed.
609 config REGULATOR_MAX77826
610 tristate "Maxim 77826 regulator"
614 This driver controls a Maxim 77826 regulator via I2C bus.
615 The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
616 It includes support for control of output voltage. This
617 regulator is found on the Samsung Galaxy S5 (klte) smartphone.
619 config REGULATOR_MC13XXX_CORE
622 config REGULATOR_MC13783
623 tristate "Freescale MC13783 regulator driver"
624 depends on MFD_MC13XXX
625 select REGULATOR_MC13XXX_CORE
627 Say y here to support the regulators found on the Freescale MC13783
630 config REGULATOR_MC13892
631 tristate "Freescale MC13892 regulator driver"
632 depends on MFD_MC13XXX
633 select REGULATOR_MC13XXX_CORE
635 Say y here to support the regulators found on the Freescale MC13892
638 config REGULATOR_MCP16502
639 tristate "Microchip MCP16502 PMIC"
643 Say y here to support the MCP16502 PMIC. This driver supports
644 basic operations (get/set voltage, get/set operating mode)
645 through the regulator interface. In addition it enables
646 suspend-to-ram/standby transition.
648 config REGULATOR_MP5416
649 tristate "Monolithic MP5416 PMIC"
653 Say y here to support the MP5416 PMIC. This will enable supports
654 the software controllable 4 buck and 4 LDO regulators.
655 Say M here if you want to include support for the regulator as a
658 config REGULATOR_MP8859
659 tristate "MPS MP8859 regulator driver"
663 Say y here to support the MP8859 voltage regulator. This driver
664 supports basic operations (get/set voltage) through the regulator
666 Say M here if you want to include support for the regulator as a
667 module. The module will be named "mp8859".
669 config REGULATOR_MP886X
670 tristate "MPS MP8869 regulator driver"
671 depends on I2C && (OF || COMPILE_TEST)
674 This driver supports the MP8869 voltage regulator.
676 config REGULATOR_MPQ7920
677 tristate "Monolithic MPQ7920 PMIC"
681 Say y here to support the MPQ7920 PMIC. This will enable supports
682 the software controllable 4 buck and 5 LDO regulators.
683 This driver supports the control of different power rails of device
684 through regulator interface.
686 config REGULATOR_MT6311
687 tristate "MediaTek MT6311 PMIC"
691 Say y here to select this option to enable the power regulator of
692 MediaTek MT6311 PMIC.
693 This driver supports the control of different power rails of device
694 through regulator interface.
696 config REGULATOR_MT6323
697 tristate "MediaTek MT6323 PMIC"
698 depends on MFD_MT6397
700 Say y here to select this option to enable the power regulator of
701 MediaTek MT6323 PMIC.
702 This driver supports the control of different power rails of device
703 through regulator interface.
705 config REGULATOR_MT6358
706 tristate "MediaTek MT6358 PMIC"
707 depends on MFD_MT6397
709 Say y here to select this option to enable the power regulator of
710 MediaTek MT6358 PMIC.
711 This driver supports the control of different power rails of device
712 through regulator interface.
714 config REGULATOR_MT6380
715 tristate "MediaTek MT6380 PMIC"
716 depends on MTK_PMIC_WRAP
718 Say y here to select this option to enable the power regulator of
719 MediaTek MT6380 PMIC.
720 This driver supports the control of different power rails of device
721 through regulator interface.
723 config REGULATOR_MT6397
724 tristate "MediaTek MT6397 PMIC"
725 depends on MFD_MT6397
727 Say y here to select this option to enable the power regulator of
728 MediaTek MT6397 PMIC.
729 This driver supports the control of different power rails of device
730 through regulator interface.
732 config REGULATOR_PALMAS
733 tristate "TI Palmas PMIC Regulators"
734 depends on MFD_PALMAS
736 If you wish to control the regulators on the Palmas series of
737 chips say Y here. This will enable support for all the software
738 controllable SMPS/LDO regulators.
740 The regulators available on Palmas series chips vary depending
741 on the muxing. This is handled automatically in the driver by
742 reading the mux info from OTP.
744 config REGULATOR_PBIAS
745 tristate "PBIAS OMAP regulator driver"
746 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
748 Say y here to support pbias regulator for mmc1:SD card i/o
750 This driver provides support for OMAP pbias modelled
753 config REGULATOR_PCA9450
754 tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
758 Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
761 config REGULATOR_PCAP
762 tristate "Motorola PCAP2 regulator driver"
765 This driver provides support for the voltage regulators of the
768 config REGULATOR_PCF50633
769 tristate "NXP PCF50633 regulator driver"
770 depends on MFD_PCF50633
772 Say Y here to support the voltage regulators and converters
775 config REGULATOR_PFUZE100
776 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
780 Say y here to support the regulators found on the Freescale
781 PFUZE100/200/3000/3001 PMIC.
783 config REGULATOR_PV88060
784 tristate "Powerventure Semiconductor PV88060 regulator"
788 Say y here to support the voltage regulators and convertors
791 config REGULATOR_PV88080
792 tristate "Powerventure Semiconductor PV88080 regulator"
796 Say y here to support the buck convertors on PV88080
798 config REGULATOR_PV88090
799 tristate "Powerventure Semiconductor PV88090 regulator"
803 Say y here to support the voltage regulators and convertors
807 tristate "PWM voltage regulator"
810 This driver supports PWM controlled voltage regulators. PWM
811 duty cycle can increase or decrease the voltage.
813 config REGULATOR_QCOM_RPM
814 tristate "Qualcomm RPM regulator driver"
815 depends on MFD_QCOM_RPM
817 If you say yes to this option, support will be included for the
818 regulators exposed by the Resource Power Manager found in Qualcomm
819 8660, 8960 and 8064 based devices.
821 Say M here if you want to include support for the regulators on the
822 Qualcomm RPM as a module. The module will be named
823 "qcom_rpm-regulator".
825 config REGULATOR_QCOM_RPMH
826 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
827 depends on QCOM_RPMH || COMPILE_TEST
829 This driver supports control of PMIC regulators via the RPMh hardware
830 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
831 control allows for voting on regulator state between multiple
832 processors within the SoC.
834 config REGULATOR_QCOM_SMD_RPM
835 tristate "Qualcomm SMD based RPM regulator driver"
836 depends on QCOM_SMD_RPM
838 If you say yes to this option, support will be included for the
839 regulators exposed by the Resource Power Manager found in Qualcomm
842 Say M here if you want to include support for the regulators on the
843 Qualcomm RPM as a module. The module will be named
844 "qcom_smd-regulator".
846 config REGULATOR_QCOM_SPMI
847 tristate "Qualcomm SPMI regulator driver"
848 depends on SPMI || COMPILE_TEST
850 If you say yes to this option, support will be included for the
851 regulators found in Qualcomm SPMI PMICs.
853 Say M here if you want to include support for the regulators on the
854 Qualcomm SPMI PMICs as a module. The module will be named
855 "qcom_spmi-regulator".
857 config REGULATOR_QCOM_USB_VBUS
858 tristate "Qualcomm USB Vbus regulator driver"
859 depends on SPMI || COMPILE_TEST
861 If you say yes to this option, support will be included for the
862 regulator used to enable the VBUS output.
864 Say M here if you want to include support for enabling the VBUS output
865 as a module. The module will be named "qcom_usb_vbus_regulator".
867 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
868 tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
869 depends on BACKLIGHT_CLASS_DEVICE
873 This driver supports ATTINY regulator on the Raspberry Pi 7-inch
874 touchscreen unit. The regulator is used to enable power to the
875 TC358762, display and to control backlight.
877 config REGULATOR_RC5T583
878 tristate "RICOH RC5T583 Power regulators"
879 depends on MFD_RC5T583
881 Select this option to enable the power regulator of RICOH
883 This driver supports the control of different power rails of device
884 through regulator interface. The device supports multiple DCDC/LDO
885 outputs which can be controlled by i2c communication.
887 config REGULATOR_RK808
888 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
891 Select this option to enable the power regulator of ROCKCHIP
892 PMIC RK805,RK809&RK817,RK808 and RK818.
893 This driver supports the control of different power rails of device
894 through regulator interface. The device supports multiple DCDC/LDO
895 outputs which can be controlled by i2c communication.
897 config REGULATOR_RN5T618
898 tristate "Ricoh RN5T567/618 voltage regulators"
899 depends on MFD_RN5T618
901 Say y here to support the regulators found on Ricoh RN5T567,
902 RN5T618 or RC5T619 PMIC.
904 config REGULATOR_ROHM
907 config REGULATOR_RT4801
908 tristate "Richtek RT4801 Regulators"
911 This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
912 The device supports two regulators (DSVP/DSVN).
914 config REGULATOR_RT5033
915 tristate "Richtek RT5033 Regulators"
916 depends on MFD_RT5033
918 This adds support for voltage and current regulators in Richtek
919 RT5033 PMIC. The device supports multiple regulators like
920 current source, LDO and Buck.
922 config REGULATOR_S2MPA01
923 tristate "Samsung S2MPA01 voltage regulator"
924 depends on MFD_SEC_CORE
926 This driver controls Samsung S2MPA01 voltage output regulator
927 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
929 config REGULATOR_S2MPS11
930 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
931 depends on MFD_SEC_CORE
933 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
934 output regulator via I2C bus. The chip is comprised of high efficient
935 Buck converters including Dual-Phase Buck converter, Buck-Boost
936 converter, various LDOs.
938 config REGULATOR_S5M8767
939 tristate "Samsung S5M8767A voltage regulator"
940 depends on MFD_SEC_CORE
942 This driver supports a Samsung S5M8767A voltage output regulator
943 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
944 supports DVS mode with 8bits of output voltage control.
946 config REGULATOR_SC2731
947 tristate "Spreadtrum SC2731 power regulator driver"
948 depends on MFD_SC27XX_PMIC || COMPILE_TEST
950 This driver provides support for the voltage regulators on the
953 config REGULATOR_SKY81452
954 tristate "Skyworks Solutions SKY81452 voltage regulator"
955 depends on MFD_SKY81452
957 This driver supports Skyworks SKY81452 voltage output regulator
958 via I2C bus. SKY81452 has one voltage linear regulator can be
959 programmed from 4.5V to 20V.
961 This driver can also be built as a module. If so, the module
962 will be called sky81452-regulator.
964 config REGULATOR_SLG51000
965 tristate "Dialog Semiconductor SLG51000 regulators"
969 Say y here to support for the Dialog Semiconductor SLG51000.
970 The SLG51000 is seven compact and customizable low dropout
973 config REGULATOR_STM32_BOOSTER
974 tristate "STMicroelectronics STM32 BOOSTER"
975 depends on ARCH_STM32 || COMPILE_TEST
977 This driver supports internal booster (3V3) embedded in some
978 STMicroelectronics STM32 chips. It can be used to supply ADC analog
979 input switches when vdda supply is below 2.7V.
981 This driver can also be built as a module. If so, the module
982 will be called stm32-booster.
984 config REGULATOR_STM32_VREFBUF
985 tristate "STMicroelectronics STM32 VREFBUF"
986 depends on ARCH_STM32 || COMPILE_TEST
988 This driver supports STMicroelectronics STM32 VREFBUF (voltage
989 reference buffer) which can be used as voltage reference for
990 internal ADCs, DACs and also for external components through
993 This driver can also be built as a module. If so, the module
994 will be called stm32-vrefbuf.
996 config REGULATOR_STM32_PWR
997 bool "STMicroelectronics STM32 PWR"
998 depends on ARCH_STM32 || COMPILE_TEST
1000 This driver supports internal regulators (1V1, 1V8, 3V3) in the
1001 STMicroelectronics STM32 chips.
1003 config REGULATOR_STPMIC1
1004 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1005 depends on MFD_STPMIC1
1007 This driver supports STMicroelectronics STPMIC1 PMIC voltage
1008 regulators and switches. The STPMIC1 regulators supply power to
1009 an application processor as well as to external system
1010 peripherals such as DDR, Flash memories and system devices.
1012 To compile this driver as a module, choose M here: the
1013 module will be called stpmic1_regulator.
1015 config REGULATOR_TI_ABB
1016 tristate "TI Adaptive Body Bias on-chip LDO"
1017 depends on ARCH_OMAP
1019 Select this option to support Texas Instruments' on-chip Adaptive Body
1020 Bias (ABB) LDO regulators. It is recommended that this option be
1021 enabled on required TI SoC. Certain Operating Performance Points
1022 on TI SoCs may be unstable without enabling this as it provides
1023 device specific optimized bias to allow/optimize functionality.
1025 config REGULATOR_STW481X_VMMC
1026 bool "ST Microelectronics STW481X VMMC regulator"
1027 depends on MFD_STW481X || COMPILE_TEST
1028 default y if MFD_STW481X
1030 This driver supports the internal VMMC regulator in the STw481x
1033 config REGULATOR_SY8106A
1034 tristate "Silergy SY8106A regulator"
1035 depends on I2C && (OF || COMPILE_TEST)
1038 This driver supports SY8106A single output regulator.
1040 config REGULATOR_SY8824X
1041 tristate "Silergy SY8824C/SY8824E regulator"
1042 depends on I2C && (OF || COMPILE_TEST)
1045 This driver supports SY8824C single output regulator.
1047 config REGULATOR_SY8827N
1048 tristate "Silergy SY8827N regulator"
1049 depends on I2C && (OF || COMPILE_TEST)
1052 This driver supports SY8827N single output regulator.
1054 config REGULATOR_TPS51632
1055 tristate "TI TPS51632 Power Regulator"
1059 This driver supports TPS51632 voltage regulator chip.
1060 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1061 with Serial VID control and DVFS.
1062 The voltage output can be configure through I2C interface or PWM
1065 config REGULATOR_TPS6105X
1066 tristate "TI TPS6105X Power regulators"
1068 default y if TPS6105X
1070 This driver supports TPS61050/TPS61052 voltage regulator chips.
1071 It is a single boost converter primarily for white LEDs and
1074 config REGULATOR_TPS62360
1075 tristate "TI TPS6236x Power Regulator"
1079 This driver supports TPS6236x voltage regulator chip. This
1080 regulator is meant for processor core supply. This chip is
1081 high-frequency synchronous step down dc-dc converter optimized
1082 for battery-powered portable applications.
1084 config REGULATOR_TPS65023
1085 tristate "TI TPS65023 Power regulators"
1089 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1090 three step-down converters and two general-purpose LDO voltage regulators.
1091 It supports TI's software based Class-2 SmartReflex implementation.
1093 config REGULATOR_TPS6507X
1094 tristate "TI TPS6507X Power regulators"
1097 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1098 three step-down converters and two general-purpose LDO voltage regulators.
1099 It supports TI's software based Class-2 SmartReflex implementation.
1101 config REGULATOR_TPS65086
1102 tristate "TI TPS65086 Power regulators"
1103 depends on MFD_TPS65086
1105 This driver provides support for the voltage regulators on
1108 config REGULATOR_TPS65090
1109 tristate "TI TPS65090 Power regulator"
1110 depends on MFD_TPS65090
1112 This driver provides support for the voltage regulators on the
1115 config REGULATOR_TPS65132
1116 tristate "TI TPS65132 Dual Output Power regulators"
1117 depends on I2C && GPIOLIB
1120 This driver supports TPS65132 single inductor - dual output
1121 power supply specifically designed for display panels.
1123 config REGULATOR_TPS65217
1124 tristate "TI TPS65217 Power regulators"
1125 depends on MFD_TPS65217
1127 This driver supports TPS65217 voltage regulator chips. TPS65217
1128 provides three step-down converters and four general-purpose LDO
1129 voltage regulators. It supports software based voltage control
1130 for different voltage domains
1132 config REGULATOR_TPS65218
1133 tristate "TI TPS65218 Power regulators"
1134 depends on MFD_TPS65218 && OF
1136 This driver supports TPS65218 voltage regulator chips. TPS65218
1137 provides six step-down converters and one general-purpose LDO
1138 voltage regulators. It supports software based voltage control
1139 for different voltage domains
1141 config REGULATOR_TPS6524X
1142 tristate "TI TPS6524X Power regulators"
1145 This driver supports TPS6524X voltage regulator chips. TPS6524X
1146 provides three step-down converters and two general-purpose LDO
1147 voltage regulators. This device is interfaced using a customized
1148 serial interface currently supported on the sequencer serial
1151 config REGULATOR_TPS6586X
1152 tristate "TI TPS6586X Power regulators"
1153 depends on MFD_TPS6586X
1155 This driver supports TPS6586X voltage regulator chips.
1157 config REGULATOR_TPS65910
1158 tristate "TI TPS65910/TPS65911 Power Regulators"
1159 depends on MFD_TPS65910
1161 This driver supports TPS65910/TPS65911 voltage regulator chips.
1163 config REGULATOR_TPS65912
1164 tristate "TI TPS65912 Power regulator"
1165 depends on MFD_TPS65912
1167 This driver supports TPS65912 voltage regulator chip.
1169 config REGULATOR_TPS80031
1170 tristate "TI TPS80031/TPS80032 power regulator driver"
1171 depends on MFD_TPS80031
1173 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1174 Path and Battery Charger. It has 5 configurable step-down
1175 converters, 11 general purpose LDOs, VBUS generator and digital
1176 output to control regulators.
1178 config REGULATOR_TWL4030
1179 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1180 depends on TWL4030_CORE
1182 This driver supports the voltage regulators provided by
1183 this family of companion chips.
1185 config REGULATOR_UNIPHIER
1186 tristate "UniPhier regulator driver"
1187 depends on ARCH_UNIPHIER || COMPILE_TEST
1190 default ARCH_UNIPHIER
1192 Support for regulators implemented on Socionext UniPhier SoCs.
1194 config REGULATOR_VCTRL
1195 tristate "Voltage controlled regulators"
1198 This driver provides support for voltage regulators whose output
1199 voltage is controlled by the voltage of another regulator.
1201 config REGULATOR_VEXPRESS
1202 tristate "Versatile Express regulators"
1203 depends on VEXPRESS_CONFIG
1205 This driver provides support for voltage regulators available
1206 on the ARM Ltd's Versatile Express platform.
1208 config REGULATOR_VQMMC_IPQ4019
1209 tristate "IPQ4019 VQMMC SD LDO regulator support"
1210 depends on ARCH_QCOM
1212 This driver provides support for the VQMMC LDO I/0
1213 voltage regulator of the IPQ4019 SD/EMMC controller.
1215 config REGULATOR_WM831X
1216 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1217 depends on MFD_WM831X
1219 Support the voltage and current regulators of the WM831x series
1222 config REGULATOR_WM8350
1223 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1224 depends on MFD_WM8350
1226 This driver provides support for the voltage and current regulators
1227 of the WM8350 AudioPlus PMIC.
1229 config REGULATOR_WM8400
1230 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1231 depends on MFD_WM8400
1233 This driver provides support for the voltage regulators of the
1234 WM8400 AudioPlus PMIC.
1236 config REGULATOR_WM8994
1237 tristate "Wolfson Microelectronics WM8994 CODEC"
1238 depends on MFD_WM8994
1240 This driver provides support for the voltage regulators on the
1243 config REGULATOR_QCOM_LABIBB
1244 tristate "QCOM LAB/IBB regulator support"
1245 depends on SPMI || COMPILE_TEST
1247 This driver supports Qualcomm's LAB/IBB regulators present on the
1248 Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1249 based PMIC implementations. LAB can be used as positive
1250 boost regulator and IBB can be used as a negative boost regulator
1251 for LCD display panel.