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_DA903X
242 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
243 depends on PMIC_DA903X
244 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
246 Say y here to support the BUCKs and LDOs regulators found on
247 Dialog Semiconductor DA9030/DA9034 PMIC.
249 config REGULATOR_DA9052
250 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
251 depends on PMIC_DA9052
253 This driver supports the voltage regulators of DA9052-BC and
256 config REGULATOR_DA9055
257 tristate "Dialog Semiconductor DA9055 regulators"
258 depends on MFD_DA9055
260 Say y here to support the BUCKs and LDOs regulators found on
261 Dialog Semiconductor DA9055 PMIC.
263 This driver can also be built as a module. If so, the module
264 will be called da9055-regulator.
266 config REGULATOR_DA9062
267 tristate "Dialog Semiconductor DA9061/62 regulators"
268 depends on MFD_DA9062
270 Say y here to support the BUCKs and LDOs regulators found on
271 DA9061 and DA9062 PMICs.
273 This driver can also be built as a module. If so, the module
274 will be called da9062-regulator.
276 config REGULATOR_DA9063
277 tristate "Dialog Semiconductor DA9063 regulators"
278 depends on MFD_DA9063 && OF
280 Say y here to support the BUCKs and LDOs regulators found on
283 This driver can also be built as a module. If so, the module
284 will be called da9063-regulator.
286 config REGULATOR_DA9210
287 tristate "Dialog Semiconductor DA9210 regulator"
291 Say y here to support for the Dialog Semiconductor DA9210.
292 The DA9210 is a multi-phase synchronous step down
293 converter 12A DC-DC Buck controlled through an I2C
296 config REGULATOR_DA9211
297 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
301 Say y here to support for the Dialog Semiconductor DA9211/DA9212
302 /DA9213/DA9214/DA9215.
303 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
304 step down converter 12A or 16A DC-DC Buck controlled through an I2C
307 config REGULATOR_DBX500_PRCMU
310 config REGULATOR_DB8500_PRCMU
311 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
312 depends on MFD_DB8500_PRCMU
313 select REGULATOR_DBX500_PRCMU
315 This driver supports the voltage domain regulators controlled by the
318 config REGULATOR_FAN53555
319 tristate "Fairchild FAN53555 Regulator"
323 This driver supports Fairchild FAN53555 Digitally Programmable
324 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
325 regulator that delivers a digitally programmable output from an
326 input voltage supply of 2.5V to 5.5V. The output voltage is
327 programmed through an I2C interface.
329 config REGULATOR_GPIO
330 tristate "GPIO regulator support"
331 depends on GPIOLIB || COMPILE_TEST
333 This driver provides support for regulators that can be
334 controlled via gpios.
335 It is capable of supporting current and voltage regulators
336 and the platform has to provide a mapping of GPIO-states
337 to target volts/amps.
339 config REGULATOR_HI6421
340 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
341 depends on MFD_HI6421_PMIC && OF
343 This driver provides support for the voltage regulators on the
344 HiSilicon Hi6421 PMU / Codec IC.
345 Hi6421 is a multi-function device which, on regulator part, provides
346 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
347 of them come with support to either ECO (idle) or sleep mode.
349 config REGULATOR_HI6421V530
350 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
351 depends on MFD_HI6421_PMIC && OF
353 This driver provides support for the voltage regulators on
354 HiSilicon Hi6421v530 PMU / Codec IC.
355 Hi6421v530 is a multi-function device which, on regulator part,
356 provides 5 general purpose LDOs, and all of them come with support
357 to either ECO (idle) or sleep mode.
359 config REGULATOR_HI655X
360 tristate "Hisilicon HI655X PMIC regulators support"
361 depends on ARCH_HISI || COMPILE_TEST
362 depends on MFD_HI655X_PMIC && OF
364 This driver provides support for the voltage regulators of the
365 Hisilicon Hi655x PMIC device.
367 config REGULATOR_ISL9305
368 tristate "Intersil ISL9305 regulator"
372 This driver supports ISL9305 voltage regulator chip.
374 config REGULATOR_ISL6271A
375 tristate "Intersil ISL6271A Power regulator"
378 This driver supports ISL6271A voltage regulator chip.
380 config REGULATOR_LM363X
381 tristate "TI LM363X voltage regulators"
382 depends on MFD_TI_LMU
384 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
386 One boost output voltage is configurable and always on.
387 Other LDOs are used for the display module.
389 config REGULATOR_LOCHNAGAR
390 tristate "Cirrus Logic Lochnagar regulator driver"
391 depends on MFD_LOCHNAGAR
393 This enables regulator support on the Cirrus Logic Lochnagar audio
396 config REGULATOR_LP3971
397 tristate "National Semiconductors LP3971 PMIC regulator driver"
400 Say Y here to support the voltage regulators and convertors
401 on National Semiconductors LP3971 PMIC
403 config REGULATOR_LP3972
404 tristate "National Semiconductors LP3972 PMIC regulator driver"
407 Say Y here to support the voltage regulators and convertors
408 on National Semiconductors LP3972 PMIC
410 config REGULATOR_LP872X
411 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
415 This driver supports LP8720/LP8725 PMIC
417 config REGULATOR_LP873X
418 tristate "TI LP873X Power regulators"
419 depends on MFD_TI_LP873X && OF
421 This driver supports LP873X voltage regulator chips. LP873X
422 provides two step-down converters and two general-purpose LDO
423 voltage regulators. It supports software based voltage control
424 for different voltage domains
426 config REGULATOR_LP8755
427 tristate "TI LP8755 High Performance PMU driver"
431 This driver supports LP8755 High Performance PMU driver. This
432 chip contains six step-down DC/DC converters which can support
433 9 mode multiphase configuration.
435 config REGULATOR_LP87565
436 tristate "TI LP87565 Power regulators"
437 depends on MFD_TI_LP87565 && OF
439 This driver supports LP87565 voltage regulator chips. LP87565
440 provides four step-down converters. It supports software based
441 voltage control for different voltage domains
443 config REGULATOR_LP8788
444 tristate "TI LP8788 Power Regulators"
445 depends on MFD_LP8788
447 This driver supports LP8788 voltage regulator chip.
449 config REGULATOR_LTC3589
450 tristate "LTC3589 8-output voltage regulator"
454 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
455 8-output regulators controlled via I2C.
457 config REGULATOR_LTC3676
458 tristate "LTC3676 8-output voltage regulator"
462 This enables support for the LTC3676
463 8-output regulators controlled via I2C.
465 config REGULATOR_MAX14577
466 tristate "Maxim 14577/77836 regulator"
467 depends on MFD_MAX14577
469 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
470 The MAX14577 regulators include safeout LDO and charger current
471 regulator. The MAX77836 has two additional LDOs.
473 config REGULATOR_MAX1586
474 tristate "Maxim 1586/1587 voltage regulator"
477 This driver controls a Maxim 1586 or 1587 voltage output
478 regulator via I2C bus. The provided regulator is suitable
479 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
481 config REGULATOR_MAX77620
482 tristate "Maxim 77620/MAX20024 voltage regulator"
483 depends on MFD_MAX77620
485 This driver controls Maxim MAX77620 voltage output regulator
486 via I2C bus. The provided regulator is suitable for Tegra
487 chip to control Step-Down DC-DC and LDOs. Say Y here to
488 enable the regulator driver.
490 config REGULATOR_MAX77650
491 tristate "Maxim MAX77650/77651 regulator support"
492 depends on MFD_MAX77650
494 Regulator driver for MAX77650/77651 PMIC from Maxim
495 Semiconductor. This device has a SIMO with three independent
496 power rails and an LDO.
498 config REGULATOR_MAX8649
499 tristate "Maxim 8649 voltage regulator"
503 This driver controls a Maxim 8649 voltage output regulator via
506 config REGULATOR_MAX8660
507 tristate "Maxim 8660/8661 voltage regulator"
510 This driver controls a Maxim 8660/8661 voltage output
511 regulator via I2C bus.
513 config REGULATOR_MAX8907
514 tristate "Maxim 8907 voltage regulator"
515 depends on MFD_MAX8907
517 This driver controls a Maxim 8907 voltage output regulator
518 via I2C bus. The provided regulator is suitable for Tegra
519 chip to control Step-Down DC-DC and LDOs.
521 config REGULATOR_MAX8925
522 tristate "Maxim MAX8925 Power Management IC"
523 depends on MFD_MAX8925
525 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
527 config REGULATOR_MAX8952
528 tristate "Maxim MAX8952 Power Management IC"
531 This driver controls a Maxim 8952 voltage output regulator
532 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
533 modes ranging from 0.77V to 1.40V by 0.01V steps.
535 config REGULATOR_MAX8973
536 tristate "Maxim MAX8973 voltage regulator "
538 depends on THERMAL && THERMAL_OF
541 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
542 switching regulator delivers up to 9A of output current. Each
543 phase operates at a 2MHz fixed frequency with a 120 deg shift
544 from the adjacent phase, allowing the use of small magnetic component.
546 config REGULATOR_MAX8997
547 tristate "Maxim 8997/8966 regulator"
548 depends on MFD_MAX8997
550 This driver controls a Maxim 8997/8966 regulator
551 via I2C bus. The provided regulator is suitable for S5PC110,
552 S5PV210, and Exynos-4 chips to control VCC_CORE and
555 config REGULATOR_MAX8998
556 tristate "Maxim 8998 voltage regulator"
557 depends on MFD_MAX8998
559 This driver controls a Maxim 8998 voltage output regulator
560 via I2C bus. The provided regulator is suitable for S3C6410
561 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
563 config REGULATOR_MAX77686
564 tristate "Maxim 77686 regulator"
565 depends on MFD_MAX77686
567 This driver controls a Maxim 77686 regulator
568 via I2C bus. The provided regulator is suitable for
569 Exynos-4 chips to control VARM and VINT voltages.
571 config REGULATOR_MAX77693
572 tristate "Maxim 77693/77843 regulator"
573 depends on (MFD_MAX77693 || MFD_MAX77843)
575 This driver controls a Maxim 77693/77843 regulators via I2C bus.
576 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
577 and one current regulator 'CHARGER'. This is suitable for
578 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
580 config REGULATOR_MAX77802
581 tristate "Maxim 77802 regulator"
582 depends on MFD_MAX77686
584 This driver controls a Maxim 77802 regulator
585 via I2C bus. The provided regulator is suitable for
586 Exynos5420/Exynos5800 SoCs to control various voltages.
587 It includes support for control of voltage and ramp speed.
589 config REGULATOR_MAX77826
590 tristate "Maxim 77826 regulator"
594 This driver controls a Maxim 77826 regulator via I2C bus.
595 The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
596 It includes support for control of output voltage. This
597 regulator is found on the Samsung Galaxy S5 (klte) smartphone.
599 config REGULATOR_MC13XXX_CORE
602 config REGULATOR_MC13783
603 tristate "Freescale MC13783 regulator driver"
604 depends on MFD_MC13XXX
605 select REGULATOR_MC13XXX_CORE
607 Say y here to support the regulators found on the Freescale MC13783
610 config REGULATOR_MC13892
611 tristate "Freescale MC13892 regulator driver"
612 depends on MFD_MC13XXX
613 select REGULATOR_MC13XXX_CORE
615 Say y here to support the regulators found on the Freescale MC13892
618 config REGULATOR_MCP16502
619 tristate "Microchip MCP16502 PMIC"
623 Say y here to support the MCP16502 PMIC. This driver supports
624 basic operations (get/set voltage, get/set operating mode)
625 through the regulator interface. In addition it enables
626 suspend-to-ram/standby transition.
628 config REGULATOR_MP5416
629 tristate "Monolithic MP5416 PMIC"
633 Say y here to support the MP5416 PMIC. This will enable supports
634 the software controllable 4 buck and 4 LDO regulators.
635 Say M here if you want to include support for the regulator as a
638 config REGULATOR_MP8859
639 tristate "MPS MP8859 regulator driver"
643 Say y here to support the MP8859 voltage regulator. This driver
644 supports basic operations (get/set voltage) through the regulator
646 Say M here if you want to include support for the regulator as a
647 module. The module will be named "mp8859".
649 config REGULATOR_MP886X
650 tristate "MPS MP8869 regulator driver"
651 depends on I2C && (OF || COMPILE_TEST)
654 This driver supports the MP8869 voltage regulator.
656 config REGULATOR_MPQ7920
657 tristate "Monolithic MPQ7920 PMIC"
661 Say y here to support the MPQ7920 PMIC. This will enable supports
662 the software controllable 4 buck and 5 LDO regulators.
663 This driver supports the control of different power rails of device
664 through regulator interface.
666 config REGULATOR_MT6311
667 tristate "MediaTek MT6311 PMIC"
671 Say y here to select this option to enable the power regulator of
672 MediaTek MT6311 PMIC.
673 This driver supports the control of different power rails of device
674 through regulator interface.
676 config REGULATOR_MT6323
677 tristate "MediaTek MT6323 PMIC"
678 depends on MFD_MT6397
680 Say y here to select this option to enable the power regulator of
681 MediaTek MT6323 PMIC.
682 This driver supports the control of different power rails of device
683 through regulator interface.
685 config REGULATOR_MT6358
686 tristate "MediaTek MT6358 PMIC"
687 depends on MFD_MT6397
689 Say y here to select this option to enable the power regulator of
690 MediaTek MT6358 PMIC.
691 This driver supports the control of different power rails of device
692 through regulator interface.
694 config REGULATOR_MT6380
695 tristate "MediaTek MT6380 PMIC"
696 depends on MTK_PMIC_WRAP
698 Say y here to select this option to enable the power regulator of
699 MediaTek MT6380 PMIC.
700 This driver supports the control of different power rails of device
701 through regulator interface.
703 config REGULATOR_MT6397
704 tristate "MediaTek MT6397 PMIC"
705 depends on MFD_MT6397
707 Say y here to select this option to enable the power regulator of
708 MediaTek MT6397 PMIC.
709 This driver supports the control of different power rails of device
710 through regulator interface.
712 config REGULATOR_PALMAS
713 tristate "TI Palmas PMIC Regulators"
714 depends on MFD_PALMAS
716 If you wish to control the regulators on the Palmas series of
717 chips say Y here. This will enable support for all the software
718 controllable SMPS/LDO regulators.
720 The regulators available on Palmas series chips vary depending
721 on the muxing. This is handled automatically in the driver by
722 reading the mux info from OTP.
724 config REGULATOR_PBIAS
725 tristate "PBIAS OMAP regulator driver"
726 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
728 Say y here to support pbias regulator for mmc1:SD card i/o
730 This driver provides support for OMAP pbias modelled
733 config REGULATOR_PCAP
734 tristate "Motorola PCAP2 regulator driver"
737 This driver provides support for the voltage regulators of the
740 config REGULATOR_PCF50633
741 tristate "NXP PCF50633 regulator driver"
742 depends on MFD_PCF50633
744 Say Y here to support the voltage regulators and converters
747 config REGULATOR_PFUZE100
748 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
752 Say y here to support the regulators found on the Freescale
753 PFUZE100/200/3000/3001 PMIC.
755 config REGULATOR_PV88060
756 tristate "Powerventure Semiconductor PV88060 regulator"
760 Say y here to support the voltage regulators and convertors
763 config REGULATOR_PV88080
764 tristate "Powerventure Semiconductor PV88080 regulator"
768 Say y here to support the buck convertors on PV88080
770 config REGULATOR_PV88090
771 tristate "Powerventure Semiconductor PV88090 regulator"
775 Say y here to support the voltage regulators and convertors
779 tristate "PWM voltage regulator"
782 This driver supports PWM controlled voltage regulators. PWM
783 duty cycle can increase or decrease the voltage.
785 config REGULATOR_QCOM_RPM
786 tristate "Qualcomm RPM regulator driver"
787 depends on MFD_QCOM_RPM
789 If you say yes to this option, support will be included for the
790 regulators exposed by the Resource Power Manager found in Qualcomm
791 8660, 8960 and 8064 based devices.
793 Say M here if you want to include support for the regulators on the
794 Qualcomm RPM as a module. The module will be named
795 "qcom_rpm-regulator".
797 config REGULATOR_QCOM_RPMH
798 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
799 depends on QCOM_RPMH || COMPILE_TEST
801 This driver supports control of PMIC regulators via the RPMh hardware
802 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
803 control allows for voting on regulator state between multiple
804 processors within the SoC.
806 config REGULATOR_QCOM_SMD_RPM
807 tristate "Qualcomm SMD based RPM regulator driver"
808 depends on QCOM_SMD_RPM
810 If you say yes to this option, support will be included for the
811 regulators exposed by the Resource Power Manager found in Qualcomm
814 Say M here if you want to include support for the regulators on the
815 Qualcomm RPM as a module. The module will be named
816 "qcom_smd-regulator".
818 config REGULATOR_QCOM_SPMI
819 tristate "Qualcomm SPMI regulator driver"
820 depends on SPMI || COMPILE_TEST
822 If you say yes to this option, support will be included for the
823 regulators found in Qualcomm SPMI PMICs.
825 Say M here if you want to include support for the regulators on the
826 Qualcomm SPMI PMICs as a module. The module will be named
827 "qcom_spmi-regulator".
829 config REGULATOR_RC5T583
830 tristate "RICOH RC5T583 Power regulators"
831 depends on MFD_RC5T583
833 Select this option to enable the power regulator of RICOH
835 This driver supports the control of different power rails of device
836 through regulator interface. The device supports multiple DCDC/LDO
837 outputs which can be controlled by i2c communication.
839 config REGULATOR_RK808
840 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
843 Select this option to enable the power regulator of ROCKCHIP
844 PMIC RK805,RK809&RK817,RK808 and RK818.
845 This driver supports the control of different power rails of device
846 through regulator interface. The device supports multiple DCDC/LDO
847 outputs which can be controlled by i2c communication.
849 config REGULATOR_RN5T618
850 tristate "Ricoh RN5T567/618 voltage regulators"
851 depends on MFD_RN5T618
853 Say y here to support the regulators found on Ricoh RN5T567,
854 RN5T618 or RC5T619 PMIC.
856 config REGULATOR_ROHM
859 config REGULATOR_RT5033
860 tristate "Richtek RT5033 Regulators"
861 depends on MFD_RT5033
863 This adds support for voltage and current regulators in Richtek
864 RT5033 PMIC. The device supports multiple regulators like
865 current source, LDO and Buck.
867 config REGULATOR_S2MPA01
868 tristate "Samsung S2MPA01 voltage regulator"
869 depends on MFD_SEC_CORE
871 This driver controls Samsung S2MPA01 voltage output regulator
872 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
874 config REGULATOR_S2MPS11
875 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
876 depends on MFD_SEC_CORE
878 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
879 output regulator via I2C bus. The chip is comprised of high efficient
880 Buck converters including Dual-Phase Buck converter, Buck-Boost
881 converter, various LDOs.
883 config REGULATOR_S5M8767
884 tristate "Samsung S5M8767A voltage regulator"
885 depends on MFD_SEC_CORE
887 This driver supports a Samsung S5M8767A voltage output regulator
888 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
889 supports DVS mode with 8bits of output voltage control.
891 config REGULATOR_SC2731
892 tristate "Spreadtrum SC2731 power regulator driver"
893 depends on MFD_SC27XX_PMIC || COMPILE_TEST
895 This driver provides support for the voltage regulators on the
898 config REGULATOR_SKY81452
899 tristate "Skyworks Solutions SKY81452 voltage regulator"
900 depends on MFD_SKY81452
902 This driver supports Skyworks SKY81452 voltage output regulator
903 via I2C bus. SKY81452 has one voltage linear regulator can be
904 programmed from 4.5V to 20V.
906 This driver can also be built as a module. If so, the module
907 will be called sky81452-regulator.
909 config REGULATOR_SLG51000
910 tristate "Dialog Semiconductor SLG51000 regulators"
914 Say y here to support for the Dialog Semiconductor SLG51000.
915 The SLG51000 is seven compact and customizable low dropout
918 config REGULATOR_STM32_BOOSTER
919 tristate "STMicroelectronics STM32 BOOSTER"
920 depends on ARCH_STM32 || COMPILE_TEST
922 This driver supports internal booster (3V3) embedded in some
923 STMicroelectronics STM32 chips. It can be used to supply ADC analog
924 input switches when vdda supply is below 2.7V.
926 This driver can also be built as a module. If so, the module
927 will be called stm32-booster.
929 config REGULATOR_STM32_VREFBUF
930 tristate "STMicroelectronics STM32 VREFBUF"
931 depends on ARCH_STM32 || COMPILE_TEST
933 This driver supports STMicroelectronics STM32 VREFBUF (voltage
934 reference buffer) which can be used as voltage reference for
935 internal ADCs, DACs and also for external components through
938 This driver can also be built as a module. If so, the module
939 will be called stm32-vrefbuf.
941 config REGULATOR_STM32_PWR
942 bool "STMicroelectronics STM32 PWR"
943 depends on ARCH_STM32 || COMPILE_TEST
945 This driver supports internal regulators (1V1, 1V8, 3V3) in the
946 STMicroelectronics STM32 chips.
948 config REGULATOR_STPMIC1
949 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
950 depends on MFD_STPMIC1
952 This driver supports STMicroelectronics STPMIC1 PMIC voltage
953 regulators and switches. The STPMIC1 regulators supply power to
954 an application processor as well as to external system
955 peripherals such as DDR, Flash memories and system devices.
957 To compile this driver as a module, choose M here: the
958 module will be called stpmic1_regulator.
960 config REGULATOR_TI_ABB
961 tristate "TI Adaptive Body Bias on-chip LDO"
964 Select this option to support Texas Instruments' on-chip Adaptive Body
965 Bias (ABB) LDO regulators. It is recommended that this option be
966 enabled on required TI SoC. Certain Operating Performance Points
967 on TI SoCs may be unstable without enabling this as it provides
968 device specific optimized bias to allow/optimize functionality.
970 config REGULATOR_STW481X_VMMC
971 bool "ST Microelectronics STW481X VMMC regulator"
972 depends on MFD_STW481X || COMPILE_TEST
973 default y if MFD_STW481X
975 This driver supports the internal VMMC regulator in the STw481x
978 config REGULATOR_SY8106A
979 tristate "Silergy SY8106A regulator"
980 depends on I2C && (OF || COMPILE_TEST)
983 This driver supports SY8106A single output regulator.
985 config REGULATOR_SY8824X
986 tristate "Silergy SY8824C/SY8824E regulator"
987 depends on I2C && (OF || COMPILE_TEST)
990 This driver supports SY8824C single output regulator.
992 config REGULATOR_TPS51632
993 tristate "TI TPS51632 Power Regulator"
997 This driver supports TPS51632 voltage regulator chip.
998 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
999 with Serial VID control and DVFS.
1000 The voltage output can be configure through I2C interface or PWM
1003 config REGULATOR_TPS6105X
1004 tristate "TI TPS6105X Power regulators"
1006 default y if TPS6105X
1008 This driver supports TPS61050/TPS61052 voltage regulator chips.
1009 It is a single boost converter primarily for white LEDs and
1012 config REGULATOR_TPS62360
1013 tristate "TI TPS6236x Power Regulator"
1017 This driver supports TPS6236x voltage regulator chip. This
1018 regulator is meant for processor core supply. This chip is
1019 high-frequency synchronous step down dc-dc converter optimized
1020 for battery-powered portable applications.
1022 config REGULATOR_TPS65023
1023 tristate "TI TPS65023 Power regulators"
1027 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1028 three step-down converters and two general-purpose LDO voltage regulators.
1029 It supports TI's software based Class-2 SmartReflex implementation.
1031 config REGULATOR_TPS6507X
1032 tristate "TI TPS6507X Power regulators"
1035 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1036 three step-down converters and two general-purpose LDO voltage regulators.
1037 It supports TI's software based Class-2 SmartReflex implementation.
1039 config REGULATOR_TPS65086
1040 tristate "TI TPS65086 Power regulators"
1041 depends on MFD_TPS65086
1043 This driver provides support for the voltage regulators on
1046 config REGULATOR_TPS65090
1047 tristate "TI TPS65090 Power regulator"
1048 depends on MFD_TPS65090
1050 This driver provides support for the voltage regulators on the
1053 config REGULATOR_TPS65132
1054 tristate "TI TPS65132 Dual Output Power regulators"
1055 depends on I2C && GPIOLIB
1058 This driver supports TPS65132 single inductor - dual output
1059 power supply specifically designed for display panels.
1061 config REGULATOR_TPS65217
1062 tristate "TI TPS65217 Power regulators"
1063 depends on MFD_TPS65217
1065 This driver supports TPS65217 voltage regulator chips. TPS65217
1066 provides three step-down converters and four general-purpose LDO
1067 voltage regulators. It supports software based voltage control
1068 for different voltage domains
1070 config REGULATOR_TPS65218
1071 tristate "TI TPS65218 Power regulators"
1072 depends on MFD_TPS65218 && OF
1074 This driver supports TPS65218 voltage regulator chips. TPS65218
1075 provides six step-down converters and one general-purpose LDO
1076 voltage regulators. It supports software based voltage control
1077 for different voltage domains
1079 config REGULATOR_TPS6524X
1080 tristate "TI TPS6524X Power regulators"
1083 This driver supports TPS6524X voltage regulator chips. TPS6524X
1084 provides three step-down converters and two general-purpose LDO
1085 voltage regulators. This device is interfaced using a customized
1086 serial interface currently supported on the sequencer serial
1089 config REGULATOR_TPS6586X
1090 tristate "TI TPS6586X Power regulators"
1091 depends on MFD_TPS6586X
1093 This driver supports TPS6586X voltage regulator chips.
1095 config REGULATOR_TPS65910
1096 tristate "TI TPS65910/TPS65911 Power Regulators"
1097 depends on MFD_TPS65910
1099 This driver supports TPS65910/TPS65911 voltage regulator chips.
1101 config REGULATOR_TPS65912
1102 tristate "TI TPS65912 Power regulator"
1103 depends on MFD_TPS65912
1105 This driver supports TPS65912 voltage regulator chip.
1107 config REGULATOR_TPS80031
1108 tristate "TI TPS80031/TPS80032 power regulator driver"
1109 depends on MFD_TPS80031
1111 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1112 Path and Battery Charger. It has 5 configurable step-down
1113 converters, 11 general purpose LDOs, VBUS generator and digital
1114 output to control regulators.
1116 config REGULATOR_TWL4030
1117 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1118 depends on TWL4030_CORE
1120 This driver supports the voltage regulators provided by
1121 this family of companion chips.
1123 config REGULATOR_UNIPHIER
1124 tristate "UniPhier regulator driver"
1125 depends on ARCH_UNIPHIER || COMPILE_TEST
1128 default ARCH_UNIPHIER
1130 Support for regulators implemented on Socionext UniPhier SoCs.
1132 config REGULATOR_VCTRL
1133 tristate "Voltage controlled regulators"
1136 This driver provides support for voltage regulators whose output
1137 voltage is controlled by the voltage of another regulator.
1139 config REGULATOR_VEXPRESS
1140 tristate "Versatile Express regulators"
1141 depends on VEXPRESS_CONFIG
1143 This driver provides support for voltage regulators available
1144 on the ARM Ltd's Versatile Express platform.
1146 config REGULATOR_VQMMC_IPQ4019
1147 tristate "IPQ4019 VQMMC SD LDO regulator support"
1148 depends on ARCH_QCOM
1150 This driver provides support for the VQMMC LDO I/0
1151 voltage regulator of the IPQ4019 SD/EMMC controller.
1153 config REGULATOR_WM831X
1154 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1155 depends on MFD_WM831X
1157 Support the voltage and current regulators of the WM831x series
1160 config REGULATOR_WM8350
1161 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1162 depends on MFD_WM8350
1164 This driver provides support for the voltage and current regulators
1165 of the WM8350 AudioPlus PMIC.
1167 config REGULATOR_WM8400
1168 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1169 depends on MFD_WM8400
1171 This driver provides support for the voltage regulators of the
1172 WM8400 AudioPlus PMIC.
1174 config REGULATOR_WM8994
1175 tristate "Wolfson Microelectronics WM8994 CODEC"
1176 depends on MFD_WM8994
1178 This driver provides support for the voltage regulators on the