2 bool "Voltage and Current Regulator Support"
4 Generic Voltage and Current Regulator support.
6 This framework is designed to provide a generic interface to voltage
7 and current regulators within the Linux kernel. It's intended to
8 provide voltage and current control to client or consumer drivers and
9 also provide status information to user space applications through a
12 The intention is to allow systems to dynamically control regulator
13 output in order to save power and prolong battery life. This applies
14 to both voltage regulators (where voltage output is controllable) and
15 current sinks (where current output is controllable).
17 This framework safely compiles out if not selected so that client
18 drivers can still be used in systems with no software controllable
26 config REGULATOR_DEBUG
27 bool "Regulator debug support"
29 Say yes here to enable debugging support.
31 config REGULATOR_FIXED_VOLTAGE
32 tristate "Fixed voltage regulator support"
34 This driver provides support for fixed voltage regulators,
35 useful for systems which use a combination of software
36 managed regulators and simple non-configurable regulators.
38 config REGULATOR_VIRTUAL_CONSUMER
39 tristate "Virtual regulator consumer support"
41 This driver provides a virtual consumer for the voltage and
42 current regulator API which provides sysfs controls for
43 configuring the supplies requested. This is mainly useful
48 config REGULATOR_USERSPACE_CONSUMER
49 tristate "Userspace regulator consumer support"
51 There are some classes of devices that are controlled entirely
52 from user space. Userspace consumer driver provides ability to
53 control power supplies for such devices.
57 config REGULATOR_88PG86X
58 tristate "Marvell 88PG86X voltage regulators"
62 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
63 They provide two I2C-controlled DC/DC step-down converters with
64 sleep mode and separate enable pins.
66 config REGULATOR_88PM800
67 tristate "Marvell 88PM800 Power regulators"
68 depends on MFD_88PM800
70 This driver supports Marvell 88PM800 voltage regulator chips.
71 It delivers digitally programmable output,
72 the voltage is programmed via I2C interface.
73 It's suitable to support PXA988 chips to control VCC_MAIN and
76 config REGULATOR_88PM8607
77 tristate "Marvell 88PM8607 Power regulators"
78 depends on MFD_88PM860X=y
80 This driver supports 88PM8607 voltage regulator chips.
82 config REGULATOR_ACT8865
83 tristate "Active-semi act8865 voltage regulator"
87 This driver controls a active-semi act8865 voltage output
88 regulator via I2C bus.
90 config REGULATOR_ACT8945A
91 tristate "Active-semi ACT8945A voltage regulator"
92 depends on MFD_ACT8945A
94 This driver controls a active-semi ACT8945A voltage regulator
95 via I2C bus. The ACT8945A features three step-down DC/DC converters
96 and four low-dropout linear regulators, along with a ActivePath
99 config REGULATOR_AD5398
100 tristate "Analog Devices AD5398/AD5821 regulators"
103 This driver supports AD5398 and AD5821 current regulator chips.
104 If building into module, its name is ad5398.ko.
106 config REGULATOR_ANATOP
107 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
108 depends on MFD_SYSCON
110 Say y here to support Freescale i.MX on-chip ANATOP LDOs
111 regulators. It is recommended that this option be
112 enabled on i.MX6 platform.
114 config REGULATOR_AAT2870
115 tristate "AnalogicTech AAT2870 Regulators"
116 depends on MFD_AAT2870_CORE
118 If you have a AnalogicTech AAT2870 say Y to enable the
121 config REGULATOR_AB3100
122 tristate "ST-Ericsson AB3100 Regulator functions"
123 depends on AB3100_CORE
124 default y if AB3100_CORE
126 These regulators correspond to functionality in the
127 AB3100 analog baseband dealing with power regulators
130 config REGULATOR_AB8500
131 bool "ST-Ericsson AB8500 Power Regulators"
132 depends on AB8500_CORE
134 This driver supports the regulators found on the ST-Ericsson mixed
137 config REGULATOR_ARIZONA_LDO1
138 tristate "Wolfson Arizona class devices LDO1"
139 depends on MFD_ARIZONA
142 Support for the LDO1 regulators found on Wolfson Arizona class
145 config REGULATOR_ARIZONA_MICSUPP
146 tristate "Wolfson Arizona class devices MICSUPP"
147 depends on MFD_ARIZONA
150 Support for the MICSUPP regulators found on Wolfson Arizona class
153 config REGULATOR_AS3711
154 tristate "AS3711 PMIC"
155 depends on MFD_AS3711
157 This driver provides support for the voltage regulators on the
160 config REGULATOR_AS3722
161 tristate "AMS AS3722 PMIC Regulators"
162 depends on MFD_AS3722
164 This driver provides support for the voltage regulators on the
165 AS3722 PMIC. This will enable support for all the software
166 controllable DCDC/LDO regulators.
168 config REGULATOR_AXP20X
169 tristate "X-POWERS AXP20X PMIC Regulators"
170 depends on MFD_AXP20X
172 This driver provides support for the voltage regulators on the
175 config REGULATOR_BCM590XX
176 tristate "Broadcom BCM590xx PMU Regulators"
177 depends on MFD_BCM590XX
179 This driver provides support for the voltage regulators on the
180 BCM590xx PMUs. This will enable support for the software
181 controllable LDO/Switching regulators.
183 config REGULATOR_BD70528
184 tristate "ROHM BD70528 Power Regulator"
185 depends on MFD_ROHM_BD70528
187 This driver supports voltage regulators on ROHM BD70528 PMIC.
188 This will enable support for the software controllable buck
191 This driver can also be built as a module. If so, the module
192 will be called bd70528-regulator.
194 config REGULATOR_BD718XX
195 tristate "ROHM BD71837 Power Regulator"
196 depends on MFD_ROHM_BD718XX
198 This driver supports voltage regulators on ROHM BD71837 PMIC.
199 This will enable support for the software controllable buck
202 This driver can also be built as a module. If so, the module
203 will be called bd718x7-regulator.
205 config REGULATOR_BD9571MWV
206 tristate "ROHM BD9571MWV Regulators"
207 depends on MFD_BD9571MWV
209 This driver provides support for the voltage regulators on the
210 ROHM BD9571MWV PMIC. This will enable support for the software
211 controllable regulator and voltage sampling units.
213 This driver can also be built as a module. If so, the module
214 will be called bd9571mwv-regulator.
216 config REGULATOR_CPCAP
217 tristate "Motorola CPCAP regulator"
220 Say y here for CPCAP regulator found on some Motorola phones
221 and tablets such as Droid 4.
223 config REGULATOR_DA903X
224 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
225 depends on PMIC_DA903X
226 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
228 Say y here to support the BUCKs and LDOs regulators found on
229 Dialog Semiconductor DA9030/DA9034 PMIC.
231 config REGULATOR_DA9052
232 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
233 depends on PMIC_DA9052
235 This driver supports the voltage regulators of DA9052-BC and
238 config REGULATOR_DA9055
239 tristate "Dialog Semiconductor DA9055 regulators"
240 depends on MFD_DA9055
242 Say y here to support the BUCKs and LDOs regulators found on
243 Dialog Semiconductor DA9055 PMIC.
245 This driver can also be built as a module. If so, the module
246 will be called da9055-regulator.
248 config REGULATOR_DA9062
249 tristate "Dialog Semiconductor DA9061/62 regulators"
250 depends on MFD_DA9062
252 Say y here to support the BUCKs and LDOs regulators found on
253 DA9061 and DA9062 PMICs.
255 This driver can also be built as a module. If so, the module
256 will be called da9062-regulator.
258 config REGULATOR_DA9063
259 tristate "Dialog Semiconductor DA9063 regulators"
260 depends on MFD_DA9063
262 Say y here to support the BUCKs and LDOs regulators found on
265 This driver can also be built as a module. If so, the module
266 will be called da9063-regulator.
268 config REGULATOR_DA9210
269 tristate "Dialog Semiconductor DA9210 regulator"
273 Say y here to support for the Dialog Semiconductor DA9210.
274 The DA9210 is a multi-phase synchronous step down
275 converter 12A DC-DC Buck controlled through an I2C
278 config REGULATOR_DA9211
279 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
283 Say y here to support for the Dialog Semiconductor DA9211/DA9212
284 /DA9213/DA9214/DA9215.
285 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
286 step down converter 12A or 16A DC-DC Buck controlled through an I2C
289 config REGULATOR_DBX500_PRCMU
292 config REGULATOR_DB8500_PRCMU
293 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
294 depends on MFD_DB8500_PRCMU
295 select REGULATOR_DBX500_PRCMU
297 This driver supports the voltage domain regulators controlled by the
300 config REGULATOR_FAN53555
301 tristate "Fairchild FAN53555 Regulator"
305 This driver supports Fairchild FAN53555 Digitally Programmable
306 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
307 regulator that delivers a digitally programmable output from an
308 input voltage supply of 2.5V to 5.5V. The output voltage is
309 programmed through an I2C interface.
311 config REGULATOR_GPIO
312 tristate "GPIO regulator support"
313 depends on GPIOLIB || COMPILE_TEST
315 This driver provides support for regulators that can be
316 controlled via gpios.
317 It is capable of supporting current and voltage regulators
318 and the platform has to provide a mapping of GPIO-states
319 to target volts/amps.
321 config REGULATOR_HI6421
322 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
323 depends on MFD_HI6421_PMIC && OF
325 This driver provides support for the voltage regulators on the
326 HiSilicon Hi6421 PMU / Codec IC.
327 Hi6421 is a multi-function device which, on regulator part, provides
328 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
329 of them come with support to either ECO (idle) or sleep mode.
331 config REGULATOR_HI6421V530
332 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
333 depends on MFD_HI6421_PMIC && OF
335 This driver provides support for the voltage regulators on
336 HiSilicon Hi6421v530 PMU / Codec IC.
337 Hi6421v530 is a multi-function device which, on regulator part,
338 provides 5 general purpose LDOs, and all of them come with support
339 to either ECO (idle) or sleep mode.
341 config REGULATOR_HI655X
342 tristate "Hisilicon HI655X PMIC regulators support"
343 depends on ARCH_HISI || COMPILE_TEST
344 depends on MFD_HI655X_PMIC && OF
346 This driver provides support for the voltage regulators of the
347 Hisilicon Hi655x PMIC device.
349 config REGULATOR_ISL9305
350 tristate "Intersil ISL9305 regulator"
354 This driver supports ISL9305 voltage regulator chip.
356 config REGULATOR_ISL6271A
357 tristate "Intersil ISL6271A Power regulator"
360 This driver supports ISL6271A voltage regulator chip.
362 config REGULATOR_LM363X
363 tristate "TI LM363X voltage regulators"
364 depends on MFD_TI_LMU
366 This driver supports LM3631 and LM3632 voltage regulators for
368 One boost output voltage is configurable and always on.
369 Other LDOs are used for the display module.
371 config REGULATOR_LOCHNAGAR
372 tristate "Cirrus Logic Lochnagar regulator driver"
373 depends on MFD_LOCHNAGAR
375 This enables regulator support on the Cirrus Logic Lochnagar audio
378 config REGULATOR_LP3971
379 tristate "National Semiconductors LP3971 PMIC regulator driver"
382 Say Y here to support the voltage regulators and convertors
383 on National Semiconductors LP3971 PMIC
385 config REGULATOR_LP3972
386 tristate "National Semiconductors LP3972 PMIC regulator driver"
389 Say Y here to support the voltage regulators and convertors
390 on National Semiconductors LP3972 PMIC
392 config REGULATOR_LP872X
393 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
397 This driver supports LP8720/LP8725 PMIC
399 config REGULATOR_LP873X
400 tristate "TI LP873X Power regulators"
401 depends on MFD_TI_LP873X && OF
403 This driver supports LP873X voltage regulator chips. LP873X
404 provides two step-down converters and two general-purpose LDO
405 voltage regulators. It supports software based voltage control
406 for different voltage domains
408 config REGULATOR_LP8755
409 tristate "TI LP8755 High Performance PMU driver"
413 This driver supports LP8755 High Performance PMU driver. This
414 chip contains six step-down DC/DC converters which can support
415 9 mode multiphase configuration.
417 config REGULATOR_LP87565
418 tristate "TI LP87565 Power regulators"
419 depends on MFD_TI_LP87565 && OF
421 This driver supports LP87565 voltage regulator chips. LP87565
422 provides four step-down converters. It supports software based
423 voltage control for different voltage domains
425 config REGULATOR_LP8788
426 tristate "TI LP8788 Power Regulators"
427 depends on MFD_LP8788
429 This driver supports LP8788 voltage regulator chip.
431 config REGULATOR_LTC3589
432 tristate "LTC3589 8-output voltage regulator"
436 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
437 8-output regulators controlled via I2C.
439 config REGULATOR_LTC3676
440 tristate "LTC3676 8-output voltage regulator"
444 This enables support for the LTC3676
445 8-output regulators controlled via I2C.
447 config REGULATOR_MAX14577
448 tristate "Maxim 14577/77836 regulator"
449 depends on MFD_MAX14577
451 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
452 The MAX14577 regulators include safeout LDO and charger current
453 regulator. The MAX77836 has two additional LDOs.
455 config REGULATOR_MAX1586
456 tristate "Maxim 1586/1587 voltage regulator"
459 This driver controls a Maxim 1586 or 1587 voltage output
460 regulator via I2C bus. The provided regulator is suitable
461 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
463 config REGULATOR_MAX77620
464 tristate "Maxim 77620/MAX20024 voltage regulator"
465 depends on MFD_MAX77620
467 This driver controls Maxim MAX77620 voltage output regulator
468 via I2C bus. The provided regulator is suitable for Tegra
469 chip to control Step-Down DC-DC and LDOs. Say Y here to
470 enable the regulator driver.
472 config REGULATOR_MAX77650
473 tristate "Maxim MAX77650/77651 regulator support"
474 depends on MFD_MAX77650
476 Regulator driver for MAX77650/77651 PMIC from Maxim
477 Semiconductor. This device has a SIMO with three independent
478 power rails and an LDO.
480 config REGULATOR_MAX8649
481 tristate "Maxim 8649 voltage regulator"
485 This driver controls a Maxim 8649 voltage output regulator via
488 config REGULATOR_MAX8660
489 tristate "Maxim 8660/8661 voltage regulator"
492 This driver controls a Maxim 8660/8661 voltage output
493 regulator via I2C bus.
495 config REGULATOR_MAX8907
496 tristate "Maxim 8907 voltage regulator"
497 depends on MFD_MAX8907
499 This driver controls a Maxim 8907 voltage output regulator
500 via I2C bus. The provided regulator is suitable for Tegra
501 chip to control Step-Down DC-DC and LDOs.
503 config REGULATOR_MAX8925
504 tristate "Maxim MAX8925 Power Management IC"
505 depends on MFD_MAX8925
507 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
509 config REGULATOR_MAX8952
510 tristate "Maxim MAX8952 Power Management IC"
513 This driver controls a Maxim 8952 voltage output regulator
514 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
515 modes ranging from 0.77V to 1.40V by 0.01V steps.
517 config REGULATOR_MAX8973
518 tristate "Maxim MAX8973 voltage regulator "
520 depends on THERMAL && THERMAL_OF
523 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
524 switching regulator delivers up to 9A of output current. Each
525 phase operates at a 2MHz fixed frequency with a 120 deg shift
526 from the adjacent phase, allowing the use of small magnetic component.
528 config REGULATOR_MAX8997
529 tristate "Maxim 8997/8966 regulator"
530 depends on MFD_MAX8997
532 This driver controls a Maxim 8997/8966 regulator
533 via I2C bus. The provided regulator is suitable for S5PC110,
534 S5PV210, and Exynos-4 chips to control VCC_CORE and
537 config REGULATOR_MAX8998
538 tristate "Maxim 8998 voltage regulator"
539 depends on MFD_MAX8998
541 This driver controls a Maxim 8998 voltage output regulator
542 via I2C bus. The provided regulator is suitable for S3C6410
543 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
545 config REGULATOR_MAX77686
546 tristate "Maxim 77686 regulator"
547 depends on MFD_MAX77686
549 This driver controls a Maxim 77686 regulator
550 via I2C bus. The provided regulator is suitable for
551 Exynos-4 chips to control VARM and VINT voltages.
553 config REGULATOR_MAX77693
554 tristate "Maxim 77693/77843 regulator"
555 depends on (MFD_MAX77693 || MFD_MAX77843)
557 This driver controls a Maxim 77693/77843 regulators via I2C bus.
558 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
559 and one current regulator 'CHARGER'. This is suitable for
560 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
562 config REGULATOR_MAX77802
563 tristate "Maxim 77802 regulator"
564 depends on MFD_MAX77686
566 This driver controls a Maxim 77802 regulator
567 via I2C bus. The provided regulator is suitable for
568 Exynos5420/Exynos5800 SoCs to control various voltages.
569 It includes support for control of voltage and ramp speed.
571 config REGULATOR_MC13XXX_CORE
574 config REGULATOR_MC13783
575 tristate "Freescale MC13783 regulator driver"
576 depends on MFD_MC13XXX
577 select REGULATOR_MC13XXX_CORE
579 Say y here to support the regulators found on the Freescale MC13783
582 config REGULATOR_MC13892
583 tristate "Freescale MC13892 regulator driver"
584 depends on MFD_MC13XXX
585 select REGULATOR_MC13XXX_CORE
587 Say y here to support the regulators found on the Freescale MC13892
590 config REGULATOR_MCP16502
591 tristate "Microchip MCP16502 PMIC"
595 Say y here to support the MCP16502 PMIC. This driver supports
596 basic operations (get/set voltage, get/set operating mode)
597 through the regulator interface. In addition it enables
598 suspend-to-ram/standby transition.
600 config REGULATOR_MT6311
601 tristate "MediaTek MT6311 PMIC"
605 Say y here to select this option to enable the power regulator of
606 MediaTek MT6311 PMIC.
607 This driver supports the control of different power rails of device
608 through regulator interface.
610 config REGULATOR_MT6323
611 tristate "MediaTek MT6323 PMIC"
612 depends on MFD_MT6397
614 Say y here to select this option to enable the power regulator of
615 MediaTek MT6323 PMIC.
616 This driver supports the control of different power rails of device
617 through regulator interface.
619 config REGULATOR_MT6380
620 tristate "MediaTek MT6380 PMIC"
621 depends on MTK_PMIC_WRAP
623 Say y here to select this option to enable the power regulator of
624 MediaTek MT6380 PMIC.
625 This driver supports the control of different power rails of device
626 through regulator interface.
628 config REGULATOR_MT6397
629 tristate "MediaTek MT6397 PMIC"
630 depends on MFD_MT6397
632 Say y here to select this option to enable the power regulator of
633 MediaTek MT6397 PMIC.
634 This driver supports the control of different power rails of device
635 through regulator interface.
637 config REGULATOR_PALMAS
638 tristate "TI Palmas PMIC Regulators"
639 depends on MFD_PALMAS
641 If you wish to control the regulators on the Palmas series of
642 chips say Y here. This will enable support for all the software
643 controllable SMPS/LDO regulators.
645 The regulators available on Palmas series chips vary depending
646 on the muxing. This is handled automatically in the driver by
647 reading the mux info from OTP.
649 config REGULATOR_PBIAS
650 tristate "PBIAS OMAP regulator driver"
651 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
653 Say y here to support pbias regulator for mmc1:SD card i/o
655 This driver provides support for OMAP pbias modelled
658 config REGULATOR_PCAP
659 tristate "Motorola PCAP2 regulator driver"
662 This driver provides support for the voltage regulators of the
665 config REGULATOR_PCF50633
666 tristate "NXP PCF50633 regulator driver"
667 depends on MFD_PCF50633
669 Say Y here to support the voltage regulators and converters
672 config REGULATOR_PFUZE100
673 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
677 Say y here to support the regulators found on the Freescale
678 PFUZE100/200/3000/3001 PMIC.
680 config REGULATOR_PV88060
681 tristate "Powerventure Semiconductor PV88060 regulator"
685 Say y here to support the voltage regulators and convertors
688 config REGULATOR_PV88080
689 tristate "Powerventure Semiconductor PV88080 regulator"
693 Say y here to support the buck convertors on PV88080
695 config REGULATOR_PV88090
696 tristate "Powerventure Semiconductor PV88090 regulator"
700 Say y here to support the voltage regulators and convertors
704 tristate "PWM voltage regulator"
707 This driver supports PWM controlled voltage regulators. PWM
708 duty cycle can increase or decrease the voltage.
710 config REGULATOR_QCOM_RPM
711 tristate "Qualcomm RPM regulator driver"
712 depends on MFD_QCOM_RPM
714 If you say yes to this option, support will be included for the
715 regulators exposed by the Resource Power Manager found in Qualcomm
716 8660, 8960 and 8064 based devices.
718 Say M here if you want to include support for the regulators on the
719 Qualcomm RPM as a module. The module will be named
720 "qcom_rpm-regulator".
722 config REGULATOR_QCOM_RPMH
723 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
724 depends on QCOM_RPMH || COMPILE_TEST
726 This driver supports control of PMIC regulators via the RPMh hardware
727 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
728 control allows for voting on regulator state between multiple
729 processors within the SoC.
731 config REGULATOR_QCOM_SMD_RPM
732 tristate "Qualcomm SMD based RPM regulator driver"
733 depends on QCOM_SMD_RPM
735 If you say yes to this option, support will be included for the
736 regulators exposed by the Resource Power Manager found in Qualcomm
739 Say M here if you want to include support for the regulators on the
740 Qualcomm RPM as a module. The module will be named
741 "qcom_smd-regulator".
743 config REGULATOR_QCOM_SPMI
744 tristate "Qualcomm SPMI regulator driver"
745 depends on SPMI || COMPILE_TEST
747 If you say yes to this option, support will be included for the
748 regulators found in Qualcomm SPMI PMICs.
750 Say M here if you want to include support for the regulators on the
751 Qualcomm SPMI PMICs as a module. The module will be named
752 "qcom_spmi-regulator".
754 config REGULATOR_RC5T583
755 tristate "RICOH RC5T583 Power regulators"
756 depends on MFD_RC5T583
758 Select this option to enable the power regulator of RICOH
760 This driver supports the control of different power rails of device
761 through regulator interface. The device supports multiple DCDC/LDO
762 outputs which can be controlled by i2c communication.
764 config REGULATOR_RK808
765 tristate "Rockchip RK805/RK808/RK818 Power regulators"
768 Select this option to enable the power regulator of ROCKCHIP
769 PMIC RK805,RK808 and RK818.
770 This driver supports the control of different power rails of device
771 through regulator interface. The device supports multiple DCDC/LDO
772 outputs which can be controlled by i2c communication.
774 config REGULATOR_RN5T618
775 tristate "Ricoh RN5T567/618 voltage regulators"
776 depends on MFD_RN5T618
778 Say y here to support the regulators found on Ricoh RN5T567,
779 RN5T618 or RC5T619 PMIC.
781 config REGULATOR_RT5033
782 tristate "Richtek RT5033 Regulators"
783 depends on MFD_RT5033
785 This adds support for voltage and current regulators in Richtek
786 RT5033 PMIC. The device supports multiple regulators like
787 current source, LDO and Buck.
789 config REGULATOR_S2MPA01
790 tristate "Samsung S2MPA01 voltage regulator"
791 depends on MFD_SEC_CORE
793 This driver controls Samsung S2MPA01 voltage output regulator
794 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
796 config REGULATOR_S2MPS11
797 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
798 depends on MFD_SEC_CORE
800 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
801 output regulator via I2C bus. The chip is comprised of high efficient
802 Buck converters including Dual-Phase Buck converter, Buck-Boost
803 converter, various LDOs.
805 config REGULATOR_S5M8767
806 tristate "Samsung S5M8767A voltage regulator"
807 depends on MFD_SEC_CORE
809 This driver supports a Samsung S5M8767A voltage output regulator
810 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
811 supports DVS mode with 8bits of output voltage control.
813 config REGULATOR_SC2731
814 tristate "Spreadtrum SC2731 power regulator driver"
815 depends on MFD_SC27XX_PMIC || COMPILE_TEST
817 This driver provides support for the voltage regulators on the
820 config REGULATOR_SKY81452
821 tristate "Skyworks Solutions SKY81452 voltage regulator"
822 depends on MFD_SKY81452
824 This driver supports Skyworks SKY81452 voltage output regulator
825 via I2C bus. SKY81452 has one voltage linear regulator can be
826 programmed from 4.5V to 20V.
828 This driver can also be built as a module. If so, the module
829 will be called sky81452-regulator.
831 config REGULATOR_SLG51000
832 tristate "Dialog Semiconductor SLG51000 regulators"
836 Say y here to support for the Dialog Semiconductor SLG51000.
837 The SLG51000 is seven compact and customizable low dropout
840 config REGULATOR_STM32_VREFBUF
841 tristate "STMicroelectronics STM32 VREFBUF"
842 depends on ARCH_STM32 || COMPILE_TEST
844 This driver supports STMicroelectronics STM32 VREFBUF (voltage
845 reference buffer) which can be used as voltage reference for
846 internal ADCs, DACs and also for external components through
849 This driver can also be built as a module. If so, the module
850 will be called stm32-vrefbuf.
852 config REGULATOR_STM32_PWR
853 bool "STMicroelectronics STM32 PWR"
854 depends on ARCH_STM32 || COMPILE_TEST
856 This driver supports internal regulators (1V1, 1V8, 3V3) in the
857 STMicroelectronics STM32 chips.
859 config REGULATOR_STPMIC1
860 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
861 depends on MFD_STPMIC1
863 This driver supports STMicroelectronics STPMIC1 PMIC voltage
864 regulators and switches. The STPMIC1 regulators supply power to
865 an application processor as well as to external system
866 peripherals such as DDR, Flash memories and system devices.
868 To compile this driver as a module, choose M here: the
869 module will be called stpmic1_regulator.
871 config REGULATOR_TI_ABB
872 tristate "TI Adaptive Body Bias on-chip LDO"
875 Select this option to support Texas Instruments' on-chip Adaptive Body
876 Bias (ABB) LDO regulators. It is recommended that this option be
877 enabled on required TI SoC. Certain Operating Performance Points
878 on TI SoCs may be unstable without enabling this as it provides
879 device specific optimized bias to allow/optimize functionality.
881 config REGULATOR_STW481X_VMMC
882 bool "ST Microelectronics STW481X VMMC regulator"
883 depends on MFD_STW481X || COMPILE_TEST
884 default y if MFD_STW481X
886 This driver supports the internal VMMC regulator in the STw481x
889 config REGULATOR_SY8106A
890 tristate "Silergy SY8106A regulator"
891 depends on I2C && (OF || COMPILE_TEST)
894 This driver supports SY8106A single output regulator.
896 config REGULATOR_TPS51632
897 tristate "TI TPS51632 Power Regulator"
901 This driver supports TPS51632 voltage regulator chip.
902 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
903 with Serial VID control and DVFS.
904 The voltage output can be configure through I2C interface or PWM
907 config REGULATOR_TPS6105X
908 tristate "TI TPS6105X Power regulators"
910 default y if TPS6105X
912 This driver supports TPS61050/TPS61052 voltage regulator chips.
913 It is a single boost converter primarily for white LEDs and
916 config REGULATOR_TPS62360
917 tristate "TI TPS6236x Power Regulator"
921 This driver supports TPS6236x voltage regulator chip. This
922 regulator is meant for processor core supply. This chip is
923 high-frequency synchronous step down dc-dc converter optimized
924 for battery-powered portable applications.
926 config REGULATOR_TPS65023
927 tristate "TI TPS65023 Power regulators"
931 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
932 three step-down converters and two general-purpose LDO voltage regulators.
933 It supports TI's software based Class-2 SmartReflex implementation.
935 config REGULATOR_TPS6507X
936 tristate "TI TPS6507X Power regulators"
939 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
940 three step-down converters and two general-purpose LDO voltage regulators.
941 It supports TI's software based Class-2 SmartReflex implementation.
943 config REGULATOR_TPS65086
944 tristate "TI TPS65086 Power regulators"
945 depends on MFD_TPS65086
947 This driver provides support for the voltage regulators on
950 config REGULATOR_TPS65090
951 tristate "TI TPS65090 Power regulator"
952 depends on MFD_TPS65090
954 This driver provides support for the voltage regulators on the
957 config REGULATOR_TPS65132
958 tristate "TI TPS65132 Dual Output Power regulators"
959 depends on I2C && GPIOLIB
962 This driver supports TPS65132 single inductor - dual output
963 power supply specifically designed for display panels.
965 config REGULATOR_TPS65217
966 tristate "TI TPS65217 Power regulators"
967 depends on MFD_TPS65217
969 This driver supports TPS65217 voltage regulator chips. TPS65217
970 provides three step-down converters and four general-purpose LDO
971 voltage regulators. It supports software based voltage control
972 for different voltage domains
974 config REGULATOR_TPS65218
975 tristate "TI TPS65218 Power regulators"
976 depends on MFD_TPS65218 && OF
978 This driver supports TPS65218 voltage regulator chips. TPS65218
979 provides six step-down converters and one general-purpose LDO
980 voltage regulators. It supports software based voltage control
981 for different voltage domains
983 config REGULATOR_TPS6524X
984 tristate "TI TPS6524X Power regulators"
987 This driver supports TPS6524X voltage regulator chips. TPS6524X
988 provides three step-down converters and two general-purpose LDO
989 voltage regulators. This device is interfaced using a customized
990 serial interface currently supported on the sequencer serial
993 config REGULATOR_TPS6586X
994 tristate "TI TPS6586X Power regulators"
995 depends on MFD_TPS6586X
997 This driver supports TPS6586X voltage regulator chips.
999 config REGULATOR_TPS65910
1000 tristate "TI TPS65910/TPS65911 Power Regulators"
1001 depends on MFD_TPS65910
1003 This driver supports TPS65910/TPS65911 voltage regulator chips.
1005 config REGULATOR_TPS65912
1006 tristate "TI TPS65912 Power regulator"
1007 depends on MFD_TPS65912
1009 This driver supports TPS65912 voltage regulator chip.
1011 config REGULATOR_TPS80031
1012 tristate "TI TPS80031/TPS80032 power regulator driver"
1013 depends on MFD_TPS80031
1015 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1016 Path and Battery Charger. It has 5 configurable step-down
1017 converters, 11 general purpose LDOs, VBUS generator and digital
1018 output to control regulators.
1020 config REGULATOR_TWL4030
1021 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1022 depends on TWL4030_CORE
1024 This driver supports the voltage regulators provided by
1025 this family of companion chips.
1027 config REGULATOR_UNIPHIER
1028 tristate "UniPhier regulator driver"
1029 depends on ARCH_UNIPHIER || COMPILE_TEST
1032 default ARCH_UNIPHIER
1034 Support for regulators implemented on Socionext UniPhier SoCs.
1036 config REGULATOR_VCTRL
1037 tristate "Voltage controlled regulators"
1040 This driver provides support for voltage regulators whose output
1041 voltage is controlled by the voltage of another regulator.
1043 config REGULATOR_VEXPRESS
1044 tristate "Versatile Express regulators"
1045 depends on VEXPRESS_CONFIG
1047 This driver provides support for voltage regulators available
1048 on the ARM Ltd's Versatile Express platform.
1050 config REGULATOR_WM831X
1051 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1052 depends on MFD_WM831X
1054 Support the voltage and current regulators of the WM831x series
1057 config REGULATOR_WM8350
1058 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1059 depends on MFD_WM8350
1061 This driver provides support for the voltage and current regulators
1062 of the WM8350 AudioPlus PMIC.
1064 config REGULATOR_WM8400
1065 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1066 depends on MFD_WM8400
1068 This driver provides support for the voltage regulators of the
1069 WM8400 AudioPlus PMIC.
1071 config REGULATOR_WM8994
1072 tristate "Wolfson Microelectronics WM8994 CODEC"
1073 depends on MFD_WM8994
1075 This driver provides support for the voltage regulators on the