1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Voltage and Current Regulator Support"
5 Generic Voltage and Current Regulator support.
7 This framework is designed to provide a generic interface to voltage
8 and current regulators within the Linux kernel. It's intended to
9 provide voltage and current control to client or consumer drivers and
10 also provide status information to user space applications through a
13 The intention is to allow systems to dynamically control regulator
14 output in order to save power and prolong battery life. This applies
15 to both voltage regulators (where voltage output is controllable) and
16 current sinks (where current output is controllable).
18 This framework safely compiles out if not selected so that client
19 drivers can still be used in systems with no software controllable
27 config REGULATOR_DEBUG
28 bool "Regulator debug support"
30 Say yes here to enable debugging support.
32 config REGULATOR_FIXED_VOLTAGE
33 tristate "Fixed voltage regulator support"
35 This driver provides support for fixed voltage regulators,
36 useful for systems which use a combination of software
37 managed regulators and simple non-configurable regulators.
39 config REGULATOR_VIRTUAL_CONSUMER
40 tristate "Virtual regulator consumer support"
42 This driver provides a virtual consumer for the voltage and
43 current regulator API which provides sysfs controls for
44 configuring the supplies requested. This is mainly useful
49 config REGULATOR_USERSPACE_CONSUMER
50 tristate "Userspace regulator consumer support"
52 There are some classes of devices that are controlled entirely
53 from user space. Userspace consumer driver provides ability to
54 control power supplies for such devices.
58 config REGULATOR_88PG86X
59 tristate "Marvell 88PG86X voltage regulators"
63 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
64 They provide two I2C-controlled DC/DC step-down converters with
65 sleep mode and separate enable pins.
67 config REGULATOR_88PM800
68 tristate "Marvell 88PM800 Power regulators"
69 depends on MFD_88PM800
71 This driver supports Marvell 88PM800 voltage regulator chips.
72 It delivers digitally programmable output,
73 the voltage is programmed via I2C interface.
74 It's suitable to support PXA988 chips to control VCC_MAIN and
77 config REGULATOR_88PM8607
78 tristate "Marvell 88PM8607 Power regulators"
79 depends on MFD_88PM860X=y
81 This driver supports 88PM8607 voltage regulator chips.
83 config REGULATOR_ACT8865
84 tristate "Active-semi act8865 voltage regulator"
86 depends on POWER_SUPPLY
89 This driver controls a active-semi act8865 voltage output
90 regulator via I2C bus.
92 config REGULATOR_ACT8945A
93 tristate "Active-semi ACT8945A voltage regulator"
94 depends on MFD_ACT8945A
96 This driver controls a active-semi ACT8945A voltage regulator
97 via I2C bus. The ACT8945A features three step-down DC/DC converters
98 and four low-dropout linear regulators, along with a ActivePath
101 config REGULATOR_AD5398
102 tristate "Analog Devices AD5398/AD5821 regulators"
105 This driver supports AD5398 and AD5821 current regulator chips.
106 If building into module, its name is ad5398.ko.
108 config REGULATOR_ANATOP
109 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
110 depends on MFD_SYSCON
112 Say y here to support Freescale i.MX on-chip ANATOP LDOs
113 regulators. It is recommended that this option be
114 enabled on i.MX6 platform.
116 config REGULATOR_AAT2870
117 tristate "AnalogicTech AAT2870 Regulators"
118 depends on MFD_AAT2870_CORE
120 If you have a AnalogicTech AAT2870 say Y to enable the
123 config REGULATOR_AB3100
124 tristate "ST-Ericsson AB3100 Regulator functions"
125 depends on AB3100_CORE
126 default y if AB3100_CORE
128 These regulators correspond to functionality in the
129 AB3100 analog baseband dealing with power regulators
132 config REGULATOR_AB8500
133 bool "ST-Ericsson AB8500 Power Regulators"
134 depends on AB8500_CORE
136 This driver supports the regulators found on the ST-Ericsson mixed
139 config REGULATOR_ARIZONA_LDO1
140 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
141 depends on MFD_ARIZONA || MFD_MADERA
144 Support for the LDO1 regulators found on Cirrus Logic Madera codecs
145 and Wolfson Microelectronic Arizona codecs.
147 config REGULATOR_ARIZONA_MICSUPP
148 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
149 depends on MFD_ARIZONA || MFD_MADERA
152 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
153 and Wolfson Microelectronic Arizona codecs
156 config REGULATOR_AS3711
157 tristate "AS3711 PMIC"
158 depends on MFD_AS3711
160 This driver provides support for the voltage regulators on the
163 config REGULATOR_AS3722
164 tristate "AMS AS3722 PMIC Regulators"
165 depends on MFD_AS3722
167 This driver provides support for the voltage regulators on the
168 AS3722 PMIC. This will enable support for all the software
169 controllable DCDC/LDO regulators.
171 config REGULATOR_AXP20X
172 tristate "X-POWERS AXP20X PMIC Regulators"
173 depends on MFD_AXP20X
175 This driver provides support for the voltage regulators on the
178 config REGULATOR_BCM590XX
179 tristate "Broadcom BCM590xx PMU Regulators"
180 depends on MFD_BCM590XX
182 This driver provides support for the voltage regulators on the
183 BCM590xx PMUs. This will enable support for the software
184 controllable LDO/Switching regulators.
186 config REGULATOR_BD70528
187 tristate "ROHM BD70528 Power Regulator"
188 depends on MFD_ROHM_BD70528
190 This driver supports voltage regulators on ROHM BD70528 PMIC.
191 This will enable support for the software controllable buck
194 This driver can also be built as a module. If so, the module
195 will be called bd70528-regulator.
197 config REGULATOR_BD71828
198 tristate "ROHM BD71828 Power Regulator"
199 depends on MFD_ROHM_BD71828
200 select REGULATOR_ROHM
202 This driver supports voltage regulators on ROHM BD71828 PMIC.
203 This will enable support for the software controllable buck
206 This driver can also be built as a module. If so, the module
207 will be called bd71828-regulator.
209 config REGULATOR_BD718XX
210 tristate "ROHM BD71837 Power Regulator"
211 depends on MFD_ROHM_BD718XX
213 This driver supports voltage regulators on ROHM BD71837 PMIC.
214 This will enable support for the software controllable buck
217 This driver can also be built as a module. If so, the module
218 will be called bd718x7-regulator.
220 config REGULATOR_BD9571MWV
221 tristate "ROHM BD9571MWV Regulators"
222 depends on MFD_BD9571MWV
224 This driver provides support for the voltage regulators on the
225 ROHM BD9571MWV PMIC. This will enable support for the software
226 controllable regulator and voltage sampling units.
228 This driver can also be built as a module. If so, the module
229 will be called bd9571mwv-regulator.
231 config REGULATOR_CPCAP
232 tristate "Motorola CPCAP regulator"
235 Say y here for CPCAP regulator found on some Motorola phones
236 and tablets such as Droid 4.
238 config REGULATOR_DA903X
239 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
240 depends on PMIC_DA903X
241 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
243 Say y here to support the BUCKs and LDOs regulators found on
244 Dialog Semiconductor DA9030/DA9034 PMIC.
246 config REGULATOR_DA9052
247 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
248 depends on PMIC_DA9052
250 This driver supports the voltage regulators of DA9052-BC and
253 config REGULATOR_DA9055
254 tristate "Dialog Semiconductor DA9055 regulators"
255 depends on MFD_DA9055
257 Say y here to support the BUCKs and LDOs regulators found on
258 Dialog Semiconductor DA9055 PMIC.
260 This driver can also be built as a module. If so, the module
261 will be called da9055-regulator.
263 config REGULATOR_DA9062
264 tristate "Dialog Semiconductor DA9061/62 regulators"
265 depends on MFD_DA9062
267 Say y here to support the BUCKs and LDOs regulators found on
268 DA9061 and DA9062 PMICs.
270 This driver can also be built as a module. If so, the module
271 will be called da9062-regulator.
273 config REGULATOR_DA9063
274 tristate "Dialog Semiconductor DA9063 regulators"
275 depends on MFD_DA9063 && OF
277 Say y here to support the BUCKs and LDOs regulators found on
280 This driver can also be built as a module. If so, the module
281 will be called da9063-regulator.
283 config REGULATOR_DA9210
284 tristate "Dialog Semiconductor DA9210 regulator"
288 Say y here to support for the Dialog Semiconductor DA9210.
289 The DA9210 is a multi-phase synchronous step down
290 converter 12A DC-DC Buck controlled through an I2C
293 config REGULATOR_DA9211
294 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
298 Say y here to support for the Dialog Semiconductor DA9211/DA9212
299 /DA9213/DA9214/DA9215.
300 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
301 step down converter 12A or 16A DC-DC Buck controlled through an I2C
304 config REGULATOR_DBX500_PRCMU
307 config REGULATOR_DB8500_PRCMU
308 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
309 depends on MFD_DB8500_PRCMU
310 select REGULATOR_DBX500_PRCMU
312 This driver supports the voltage domain regulators controlled by the
315 config REGULATOR_FAN53555
316 tristate "Fairchild FAN53555 Regulator"
320 This driver supports Fairchild FAN53555 Digitally Programmable
321 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
322 regulator that delivers a digitally programmable output from an
323 input voltage supply of 2.5V to 5.5V. The output voltage is
324 programmed through an I2C interface.
326 config REGULATOR_GPIO
327 tristate "GPIO regulator support"
328 depends on GPIOLIB || COMPILE_TEST
330 This driver provides support for regulators that can be
331 controlled via gpios.
332 It is capable of supporting current and voltage regulators
333 and the platform has to provide a mapping of GPIO-states
334 to target volts/amps.
336 config REGULATOR_HI6421
337 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
338 depends on MFD_HI6421_PMIC && OF
340 This driver provides support for the voltage regulators on the
341 HiSilicon Hi6421 PMU / Codec IC.
342 Hi6421 is a multi-function device which, on regulator part, provides
343 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
344 of them come with support to either ECO (idle) or sleep mode.
346 config REGULATOR_HI6421V530
347 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
348 depends on MFD_HI6421_PMIC && OF
350 This driver provides support for the voltage regulators on
351 HiSilicon Hi6421v530 PMU / Codec IC.
352 Hi6421v530 is a multi-function device which, on regulator part,
353 provides 5 general purpose LDOs, and all of them come with support
354 to either ECO (idle) or sleep mode.
356 config REGULATOR_HI655X
357 tristate "Hisilicon HI655X PMIC regulators support"
358 depends on ARCH_HISI || COMPILE_TEST
359 depends on MFD_HI655X_PMIC && OF
361 This driver provides support for the voltage regulators of the
362 Hisilicon Hi655x PMIC device.
364 config REGULATOR_ISL9305
365 tristate "Intersil ISL9305 regulator"
369 This driver supports ISL9305 voltage regulator chip.
371 config REGULATOR_ISL6271A
372 tristate "Intersil ISL6271A Power regulator"
375 This driver supports ISL6271A voltage regulator chip.
377 config REGULATOR_LM363X
378 tristate "TI LM363X voltage regulators"
379 depends on MFD_TI_LMU
381 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
383 One boost output voltage is configurable and always on.
384 Other LDOs are used for the display module.
386 config REGULATOR_LOCHNAGAR
387 tristate "Cirrus Logic Lochnagar regulator driver"
388 depends on MFD_LOCHNAGAR
390 This enables regulator support on the Cirrus Logic Lochnagar audio
393 config REGULATOR_LP3971
394 tristate "National Semiconductors LP3971 PMIC regulator driver"
397 Say Y here to support the voltage regulators and convertors
398 on National Semiconductors LP3971 PMIC
400 config REGULATOR_LP3972
401 tristate "National Semiconductors LP3972 PMIC regulator driver"
404 Say Y here to support the voltage regulators and convertors
405 on National Semiconductors LP3972 PMIC
407 config REGULATOR_LP872X
408 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
412 This driver supports LP8720/LP8725 PMIC
414 config REGULATOR_LP873X
415 tristate "TI LP873X Power regulators"
416 depends on MFD_TI_LP873X && OF
418 This driver supports LP873X voltage regulator chips. LP873X
419 provides two step-down converters and two general-purpose LDO
420 voltage regulators. It supports software based voltage control
421 for different voltage domains
423 config REGULATOR_LP8755
424 tristate "TI LP8755 High Performance PMU driver"
428 This driver supports LP8755 High Performance PMU driver. This
429 chip contains six step-down DC/DC converters which can support
430 9 mode multiphase configuration.
432 config REGULATOR_LP87565
433 tristate "TI LP87565 Power regulators"
434 depends on MFD_TI_LP87565 && OF
436 This driver supports LP87565 voltage regulator chips. LP87565
437 provides four step-down converters. It supports software based
438 voltage control for different voltage domains
440 config REGULATOR_LP8788
441 tristate "TI LP8788 Power Regulators"
442 depends on MFD_LP8788
444 This driver supports LP8788 voltage regulator chip.
446 config REGULATOR_LTC3589
447 tristate "LTC3589 8-output voltage regulator"
451 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
452 8-output regulators controlled via I2C.
454 config REGULATOR_LTC3676
455 tristate "LTC3676 8-output voltage regulator"
459 This enables support for the LTC3676
460 8-output regulators controlled via I2C.
462 config REGULATOR_MAX14577
463 tristate "Maxim 14577/77836 regulator"
464 depends on MFD_MAX14577
466 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
467 The MAX14577 regulators include safeout LDO and charger current
468 regulator. The MAX77836 has two additional LDOs.
470 config REGULATOR_MAX1586
471 tristate "Maxim 1586/1587 voltage regulator"
474 This driver controls a Maxim 1586 or 1587 voltage output
475 regulator via I2C bus. The provided regulator is suitable
476 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
478 config REGULATOR_MAX77620
479 tristate "Maxim 77620/MAX20024 voltage regulator"
480 depends on MFD_MAX77620
482 This driver controls Maxim MAX77620 voltage output regulator
483 via I2C bus. The provided regulator is suitable for Tegra
484 chip to control Step-Down DC-DC and LDOs. Say Y here to
485 enable the regulator driver.
487 config REGULATOR_MAX77650
488 tristate "Maxim MAX77650/77651 regulator support"
489 depends on MFD_MAX77650
491 Regulator driver for MAX77650/77651 PMIC from Maxim
492 Semiconductor. This device has a SIMO with three independent
493 power rails and an LDO.
495 config REGULATOR_MAX8649
496 tristate "Maxim 8649 voltage regulator"
500 This driver controls a Maxim 8649 voltage output regulator via
503 config REGULATOR_MAX8660
504 tristate "Maxim 8660/8661 voltage regulator"
507 This driver controls a Maxim 8660/8661 voltage output
508 regulator via I2C bus.
510 config REGULATOR_MAX8907
511 tristate "Maxim 8907 voltage regulator"
512 depends on MFD_MAX8907
514 This driver controls a Maxim 8907 voltage output regulator
515 via I2C bus. The provided regulator is suitable for Tegra
516 chip to control Step-Down DC-DC and LDOs.
518 config REGULATOR_MAX8925
519 tristate "Maxim MAX8925 Power Management IC"
520 depends on MFD_MAX8925
522 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
524 config REGULATOR_MAX8952
525 tristate "Maxim MAX8952 Power Management IC"
528 This driver controls a Maxim 8952 voltage output regulator
529 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
530 modes ranging from 0.77V to 1.40V by 0.01V steps.
532 config REGULATOR_MAX8973
533 tristate "Maxim MAX8973 voltage regulator "
535 depends on THERMAL && THERMAL_OF
538 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
539 switching regulator delivers up to 9A of output current. Each
540 phase operates at a 2MHz fixed frequency with a 120 deg shift
541 from the adjacent phase, allowing the use of small magnetic component.
543 config REGULATOR_MAX8997
544 tristate "Maxim 8997/8966 regulator"
545 depends on MFD_MAX8997
547 This driver controls a Maxim 8997/8966 regulator
548 via I2C bus. The provided regulator is suitable for S5PC110,
549 S5PV210, and Exynos-4 chips to control VCC_CORE and
552 config REGULATOR_MAX8998
553 tristate "Maxim 8998 voltage regulator"
554 depends on MFD_MAX8998
556 This driver controls a Maxim 8998 voltage output regulator
557 via I2C bus. The provided regulator is suitable for S3C6410
558 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
560 config REGULATOR_MAX77686
561 tristate "Maxim 77686 regulator"
562 depends on MFD_MAX77686
564 This driver controls a Maxim 77686 regulator
565 via I2C bus. The provided regulator is suitable for
566 Exynos-4 chips to control VARM and VINT voltages.
568 config REGULATOR_MAX77693
569 tristate "Maxim 77693/77843 regulator"
570 depends on (MFD_MAX77693 || MFD_MAX77843)
572 This driver controls a Maxim 77693/77843 regulators via I2C bus.
573 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
574 and one current regulator 'CHARGER'. This is suitable for
575 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
577 config REGULATOR_MAX77802
578 tristate "Maxim 77802 regulator"
579 depends on MFD_MAX77686
581 This driver controls a Maxim 77802 regulator
582 via I2C bus. The provided regulator is suitable for
583 Exynos5420/Exynos5800 SoCs to control various voltages.
584 It includes support for control of voltage and ramp speed.
586 config REGULATOR_MC13XXX_CORE
589 config REGULATOR_MC13783
590 tristate "Freescale MC13783 regulator driver"
591 depends on MFD_MC13XXX
592 select REGULATOR_MC13XXX_CORE
594 Say y here to support the regulators found on the Freescale MC13783
597 config REGULATOR_MC13892
598 tristate "Freescale MC13892 regulator driver"
599 depends on MFD_MC13XXX
600 select REGULATOR_MC13XXX_CORE
602 Say y here to support the regulators found on the Freescale MC13892
605 config REGULATOR_MCP16502
606 tristate "Microchip MCP16502 PMIC"
610 Say y here to support the MCP16502 PMIC. This driver supports
611 basic operations (get/set voltage, get/set operating mode)
612 through the regulator interface. In addition it enables
613 suspend-to-ram/standby transition.
615 config REGULATOR_MP8859
616 tristate "MPS MP8859 regulator driver"
620 Say y here to support the MP8859 voltage regulator. This driver
621 supports basic operations (get/set voltage) through the regulator
623 Say M here if you want to include support for the regulator as a
624 module. The module will be named "mp8859".
626 config REGULATOR_MPQ7920
627 tristate "Monolithic MPQ7920 PMIC"
631 Say y here to support the MPQ7920 PMIC. This will enable supports
632 the software controllable 4 buck and 5 LDO regulators.
633 This driver supports the control of different power rails of device
634 through regulator interface.
636 config REGULATOR_MT6311
637 tristate "MediaTek MT6311 PMIC"
641 Say y here to select this option to enable the power regulator of
642 MediaTek MT6311 PMIC.
643 This driver supports the control of different power rails of device
644 through regulator interface.
646 config REGULATOR_MT6323
647 tristate "MediaTek MT6323 PMIC"
648 depends on MFD_MT6397
650 Say y here to select this option to enable the power regulator of
651 MediaTek MT6323 PMIC.
652 This driver supports the control of different power rails of device
653 through regulator interface.
655 config REGULATOR_MT6358
656 tristate "MediaTek MT6358 PMIC"
657 depends on MFD_MT6397 && BROKEN
659 Say y here to select this option to enable the power regulator of
660 MediaTek MT6358 PMIC.
661 This driver supports the control of different power rails of device
662 through regulator interface.
664 config REGULATOR_MT6380
665 tristate "MediaTek MT6380 PMIC"
666 depends on MTK_PMIC_WRAP
668 Say y here to select this option to enable the power regulator of
669 MediaTek MT6380 PMIC.
670 This driver supports the control of different power rails of device
671 through regulator interface.
673 config REGULATOR_MT6397
674 tristate "MediaTek MT6397 PMIC"
675 depends on MFD_MT6397
677 Say y here to select this option to enable the power regulator of
678 MediaTek MT6397 PMIC.
679 This driver supports the control of different power rails of device
680 through regulator interface.
682 config REGULATOR_PALMAS
683 tristate "TI Palmas PMIC Regulators"
684 depends on MFD_PALMAS
686 If you wish to control the regulators on the Palmas series of
687 chips say Y here. This will enable support for all the software
688 controllable SMPS/LDO regulators.
690 The regulators available on Palmas series chips vary depending
691 on the muxing. This is handled automatically in the driver by
692 reading the mux info from OTP.
694 config REGULATOR_PBIAS
695 tristate "PBIAS OMAP regulator driver"
696 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
698 Say y here to support pbias regulator for mmc1:SD card i/o
700 This driver provides support for OMAP pbias modelled
703 config REGULATOR_PCAP
704 tristate "Motorola PCAP2 regulator driver"
707 This driver provides support for the voltage regulators of the
710 config REGULATOR_PCF50633
711 tristate "NXP PCF50633 regulator driver"
712 depends on MFD_PCF50633
714 Say Y here to support the voltage regulators and converters
717 config REGULATOR_PFUZE100
718 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
722 Say y here to support the regulators found on the Freescale
723 PFUZE100/200/3000/3001 PMIC.
725 config REGULATOR_PV88060
726 tristate "Powerventure Semiconductor PV88060 regulator"
730 Say y here to support the voltage regulators and convertors
733 config REGULATOR_PV88080
734 tristate "Powerventure Semiconductor PV88080 regulator"
738 Say y here to support the buck convertors on PV88080
740 config REGULATOR_PV88090
741 tristate "Powerventure Semiconductor PV88090 regulator"
745 Say y here to support the voltage regulators and convertors
749 tristate "PWM voltage regulator"
752 This driver supports PWM controlled voltage regulators. PWM
753 duty cycle can increase or decrease the voltage.
755 config REGULATOR_QCOM_RPM
756 tristate "Qualcomm RPM regulator driver"
757 depends on MFD_QCOM_RPM
759 If you say yes to this option, support will be included for the
760 regulators exposed by the Resource Power Manager found in Qualcomm
761 8660, 8960 and 8064 based devices.
763 Say M here if you want to include support for the regulators on the
764 Qualcomm RPM as a module. The module will be named
765 "qcom_rpm-regulator".
767 config REGULATOR_QCOM_RPMH
768 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
769 depends on QCOM_RPMH || COMPILE_TEST
771 This driver supports control of PMIC regulators via the RPMh hardware
772 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
773 control allows for voting on regulator state between multiple
774 processors within the SoC.
776 config REGULATOR_QCOM_SMD_RPM
777 tristate "Qualcomm SMD based RPM regulator driver"
778 depends on QCOM_SMD_RPM
780 If you say yes to this option, support will be included for the
781 regulators exposed by the Resource Power Manager found in Qualcomm
784 Say M here if you want to include support for the regulators on the
785 Qualcomm RPM as a module. The module will be named
786 "qcom_smd-regulator".
788 config REGULATOR_QCOM_SPMI
789 tristate "Qualcomm SPMI regulator driver"
790 depends on SPMI || COMPILE_TEST
792 If you say yes to this option, support will be included for the
793 regulators found in Qualcomm SPMI PMICs.
795 Say M here if you want to include support for the regulators on the
796 Qualcomm SPMI PMICs as a module. The module will be named
797 "qcom_spmi-regulator".
799 config REGULATOR_RC5T583
800 tristate "RICOH RC5T583 Power regulators"
801 depends on MFD_RC5T583
803 Select this option to enable the power regulator of RICOH
805 This driver supports the control of different power rails of device
806 through regulator interface. The device supports multiple DCDC/LDO
807 outputs which can be controlled by i2c communication.
809 config REGULATOR_RK808
810 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
813 Select this option to enable the power regulator of ROCKCHIP
814 PMIC RK805,RK809&RK817,RK808 and RK818.
815 This driver supports the control of different power rails of device
816 through regulator interface. The device supports multiple DCDC/LDO
817 outputs which can be controlled by i2c communication.
819 config REGULATOR_RN5T618
820 tristate "Ricoh RN5T567/618 voltage regulators"
821 depends on MFD_RN5T618
823 Say y here to support the regulators found on Ricoh RN5T567,
824 RN5T618 or RC5T619 PMIC.
826 config REGULATOR_RT5033
827 tristate "Richtek RT5033 Regulators"
828 depends on MFD_RT5033
830 This adds support for voltage and current regulators in Richtek
831 RT5033 PMIC. The device supports multiple regulators like
832 current source, LDO and Buck.
834 config REGULATOR_S2MPA01
835 tristate "Samsung S2MPA01 voltage regulator"
836 depends on MFD_SEC_CORE
838 This driver controls Samsung S2MPA01 voltage output regulator
839 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
841 config REGULATOR_S2MPS11
842 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
843 depends on MFD_SEC_CORE
845 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
846 output regulator via I2C bus. The chip is comprised of high efficient
847 Buck converters including Dual-Phase Buck converter, Buck-Boost
848 converter, various LDOs.
850 config REGULATOR_S5M8767
851 tristate "Samsung S5M8767A voltage regulator"
852 depends on MFD_SEC_CORE
854 This driver supports a Samsung S5M8767A voltage output regulator
855 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
856 supports DVS mode with 8bits of output voltage control.
858 config REGULATOR_SC2731
859 tristate "Spreadtrum SC2731 power regulator driver"
860 depends on MFD_SC27XX_PMIC || COMPILE_TEST
862 This driver provides support for the voltage regulators on the
865 config REGULATOR_SKY81452
866 tristate "Skyworks Solutions SKY81452 voltage regulator"
867 depends on MFD_SKY81452
869 This driver supports Skyworks SKY81452 voltage output regulator
870 via I2C bus. SKY81452 has one voltage linear regulator can be
871 programmed from 4.5V to 20V.
873 This driver can also be built as a module. If so, the module
874 will be called sky81452-regulator.
876 config REGULATOR_SLG51000
877 tristate "Dialog Semiconductor SLG51000 regulators"
881 Say y here to support for the Dialog Semiconductor SLG51000.
882 The SLG51000 is seven compact and customizable low dropout
885 config REGULATOR_STM32_BOOSTER
886 tristate "STMicroelectronics STM32 BOOSTER"
887 depends on ARCH_STM32 || COMPILE_TEST
889 This driver supports internal booster (3V3) embedded in some
890 STMicroelectronics STM32 chips. It can be used to supply ADC analog
891 input switches when vdda supply is below 2.7V.
893 This driver can also be built as a module. If so, the module
894 will be called stm32-booster.
896 config REGULATOR_STM32_VREFBUF
897 tristate "STMicroelectronics STM32 VREFBUF"
898 depends on ARCH_STM32 || COMPILE_TEST
900 This driver supports STMicroelectronics STM32 VREFBUF (voltage
901 reference buffer) which can be used as voltage reference for
902 internal ADCs, DACs and also for external components through
905 This driver can also be built as a module. If so, the module
906 will be called stm32-vrefbuf.
908 config REGULATOR_STM32_PWR
909 bool "STMicroelectronics STM32 PWR"
910 depends on ARCH_STM32 || COMPILE_TEST
912 This driver supports internal regulators (1V1, 1V8, 3V3) in the
913 STMicroelectronics STM32 chips.
915 config REGULATOR_STPMIC1
916 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
917 depends on MFD_STPMIC1
919 This driver supports STMicroelectronics STPMIC1 PMIC voltage
920 regulators and switches. The STPMIC1 regulators supply power to
921 an application processor as well as to external system
922 peripherals such as DDR, Flash memories and system devices.
924 To compile this driver as a module, choose M here: the
925 module will be called stpmic1_regulator.
927 config REGULATOR_TI_ABB
928 tristate "TI Adaptive Body Bias on-chip LDO"
931 Select this option to support Texas Instruments' on-chip Adaptive Body
932 Bias (ABB) LDO regulators. It is recommended that this option be
933 enabled on required TI SoC. Certain Operating Performance Points
934 on TI SoCs may be unstable without enabling this as it provides
935 device specific optimized bias to allow/optimize functionality.
937 config REGULATOR_STW481X_VMMC
938 bool "ST Microelectronics STW481X VMMC regulator"
939 depends on MFD_STW481X || COMPILE_TEST
940 default y if MFD_STW481X
942 This driver supports the internal VMMC regulator in the STw481x
945 config REGULATOR_SY8106A
946 tristate "Silergy SY8106A regulator"
947 depends on I2C && (OF || COMPILE_TEST)
950 This driver supports SY8106A single output regulator.
952 config REGULATOR_SY8824X
953 tristate "Silergy SY8824C/SY8824E regulator"
954 depends on I2C && (OF || COMPILE_TEST)
957 This driver supports SY8824C single output regulator.
959 config REGULATOR_TPS51632
960 tristate "TI TPS51632 Power Regulator"
964 This driver supports TPS51632 voltage regulator chip.
965 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
966 with Serial VID control and DVFS.
967 The voltage output can be configure through I2C interface or PWM
970 config REGULATOR_TPS6105X
971 tristate "TI TPS6105X Power regulators"
973 default y if TPS6105X
975 This driver supports TPS61050/TPS61052 voltage regulator chips.
976 It is a single boost converter primarily for white LEDs and
979 config REGULATOR_TPS62360
980 tristate "TI TPS6236x Power Regulator"
984 This driver supports TPS6236x voltage regulator chip. This
985 regulator is meant for processor core supply. This chip is
986 high-frequency synchronous step down dc-dc converter optimized
987 for battery-powered portable applications.
989 config REGULATOR_TPS65023
990 tristate "TI TPS65023 Power regulators"
994 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
995 three step-down converters and two general-purpose LDO voltage regulators.
996 It supports TI's software based Class-2 SmartReflex implementation.
998 config REGULATOR_TPS6507X
999 tristate "TI TPS6507X Power regulators"
1002 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1003 three step-down converters and two general-purpose LDO voltage regulators.
1004 It supports TI's software based Class-2 SmartReflex implementation.
1006 config REGULATOR_TPS65086
1007 tristate "TI TPS65086 Power regulators"
1008 depends on MFD_TPS65086
1010 This driver provides support for the voltage regulators on
1013 config REGULATOR_TPS65090
1014 tristate "TI TPS65090 Power regulator"
1015 depends on MFD_TPS65090
1017 This driver provides support for the voltage regulators on the
1020 config REGULATOR_TPS65132
1021 tristate "TI TPS65132 Dual Output Power regulators"
1022 depends on I2C && GPIOLIB
1025 This driver supports TPS65132 single inductor - dual output
1026 power supply specifically designed for display panels.
1028 config REGULATOR_TPS65217
1029 tristate "TI TPS65217 Power regulators"
1030 depends on MFD_TPS65217
1032 This driver supports TPS65217 voltage regulator chips. TPS65217
1033 provides three step-down converters and four general-purpose LDO
1034 voltage regulators. It supports software based voltage control
1035 for different voltage domains
1037 config REGULATOR_TPS65218
1038 tristate "TI TPS65218 Power regulators"
1039 depends on MFD_TPS65218 && OF
1041 This driver supports TPS65218 voltage regulator chips. TPS65218
1042 provides six step-down converters and one general-purpose LDO
1043 voltage regulators. It supports software based voltage control
1044 for different voltage domains
1046 config REGULATOR_TPS6524X
1047 tristate "TI TPS6524X Power regulators"
1050 This driver supports TPS6524X voltage regulator chips. TPS6524X
1051 provides three step-down converters and two general-purpose LDO
1052 voltage regulators. This device is interfaced using a customized
1053 serial interface currently supported on the sequencer serial
1056 config REGULATOR_TPS6586X
1057 tristate "TI TPS6586X Power regulators"
1058 depends on MFD_TPS6586X
1060 This driver supports TPS6586X voltage regulator chips.
1062 config REGULATOR_TPS65910
1063 tristate "TI TPS65910/TPS65911 Power Regulators"
1064 depends on MFD_TPS65910
1066 This driver supports TPS65910/TPS65911 voltage regulator chips.
1068 config REGULATOR_TPS65912
1069 tristate "TI TPS65912 Power regulator"
1070 depends on MFD_TPS65912
1072 This driver supports TPS65912 voltage regulator chip.
1074 config REGULATOR_TPS80031
1075 tristate "TI TPS80031/TPS80032 power regulator driver"
1076 depends on MFD_TPS80031
1078 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1079 Path and Battery Charger. It has 5 configurable step-down
1080 converters, 11 general purpose LDOs, VBUS generator and digital
1081 output to control regulators.
1083 config REGULATOR_TWL4030
1084 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1085 depends on TWL4030_CORE
1087 This driver supports the voltage regulators provided by
1088 this family of companion chips.
1090 config REGULATOR_UNIPHIER
1091 tristate "UniPhier regulator driver"
1092 depends on ARCH_UNIPHIER || COMPILE_TEST
1095 default ARCH_UNIPHIER
1097 Support for regulators implemented on Socionext UniPhier SoCs.
1099 config REGULATOR_VCTRL
1100 tristate "Voltage controlled regulators"
1103 This driver provides support for voltage regulators whose output
1104 voltage is controlled by the voltage of another regulator.
1106 config REGULATOR_VEXPRESS
1107 tristate "Versatile Express regulators"
1108 depends on VEXPRESS_CONFIG
1110 This driver provides support for voltage regulators available
1111 on the ARM Ltd's Versatile Express platform.
1113 config REGULATOR_VQMMC_IPQ4019
1114 tristate "IPQ4019 VQMMC SD LDO regulator support"
1115 depends on ARCH_QCOM
1117 This driver provides support for the VQMMC LDO I/0
1118 voltage regulator of the IPQ4019 SD/EMMC controller.
1120 config REGULATOR_WM831X
1121 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1122 depends on MFD_WM831X
1124 Support the voltage and current regulators of the WM831x series
1127 config REGULATOR_WM8350
1128 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1129 depends on MFD_WM8350
1131 This driver provides support for the voltage and current regulators
1132 of the WM8350 AudioPlus PMIC.
1134 config REGULATOR_WM8400
1135 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1136 depends on MFD_WM8400
1138 This driver provides support for the voltage regulators of the
1139 WM8400 AudioPlus PMIC.
1141 config REGULATOR_WM8994
1142 tristate "Wolfson Microelectronics WM8994 CODEC"
1143 depends on MFD_WM8994
1145 This driver provides support for the voltage regulators on the