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_AB8500
126 bool "ST-Ericsson AB8500 Power Regulators"
127 depends on AB8500_CORE
129 This driver supports the regulators found on the ST-Ericsson mixed
132 config REGULATOR_ARIZONA_LDO1
133 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
134 depends on MFD_ARIZONA || MFD_MADERA
137 Support for the LDO1 regulators found on Cirrus Logic Madera codecs
138 and Wolfson Microelectronic Arizona codecs.
140 config REGULATOR_ARIZONA_MICSUPP
141 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
142 depends on MFD_ARIZONA || MFD_MADERA
145 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
146 and Wolfson Microelectronic Arizona codecs
149 config REGULATOR_ARM_SCMI
150 tristate "SCMI based regulator driver"
151 depends on ARM_SCMI_PROTOCOL && OF
153 This adds the regulator driver support for ARM platforms using SCMI
154 protocol for device voltage management.
155 This driver uses SCMI Message Protocol driver to interact with the
156 firmware providing the device Voltage functionality.
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_ATC260X
174 tristate "Actions Semi ATC260x PMIC Regulators"
175 depends on MFD_ATC260X
177 This driver provides support for the voltage regulators on the
178 ATC260x PMICs. This will enable support for all the software
179 controllable DCDC/LDO regulators.
181 config REGULATOR_AW37503
182 tristate "Awinic AW37503 Dual Output Power regulators"
183 depends on I2C && GPIOLIB
186 This driver supports AW37503 single inductor - dual output
187 power supply specifically designed for display panels.
189 config REGULATOR_AXP20X
190 tristate "X-POWERS AXP20X PMIC Regulators"
191 depends on MFD_AXP20X
193 This driver provides support for the voltage regulators on the
196 config REGULATOR_BCM590XX
197 tristate "Broadcom BCM590xx PMU Regulators"
198 depends on MFD_BCM590XX
200 This driver provides support for the voltage regulators on the
201 BCM590xx PMUs. This will enable support for the software
202 controllable LDO/Switching regulators.
204 config REGULATOR_BD71815
205 tristate "ROHM BD71815 Power Regulator"
206 depends on MFD_ROHM_BD71828
207 select REGULATOR_ROHM
209 This driver supports voltage regulators on ROHM BD71815 PMIC.
210 This will enable support for the software controllable buck
211 and LDO regulators and a current regulator for LEDs.
213 This driver can also be built as a module. If so, the module
214 will be called bd71815-regulator.
216 config REGULATOR_BD71828
217 tristate "ROHM BD71828 Power Regulator"
218 depends on MFD_ROHM_BD71828
219 select REGULATOR_ROHM
221 This driver supports voltage regulators on ROHM BD71828 PMIC.
222 This will enable support for the software controllable buck
225 This driver can also be built as a module. If so, the module
226 will be called bd71828-regulator.
228 config REGULATOR_BD718XX
229 tristate "ROHM BD71837 Power Regulator"
230 depends on MFD_ROHM_BD718XX
231 select REGULATOR_ROHM
233 This driver supports voltage regulators on ROHM BD71837 PMIC.
234 This will enable support for the software controllable buck
237 This driver can also be built as a module. If so, the module
238 will be called bd718x7-regulator.
240 config REGULATOR_BD9571MWV
241 tristate "ROHM BD9571MWV Regulators"
242 depends on MFD_BD9571MWV
244 This driver provides support for the voltage regulators on the
245 ROHM BD9571MWV PMIC. This will enable support for the software
246 controllable regulator and voltage sampling units.
248 This driver can also be built as a module. If so, the module
249 will be called bd9571mwv-regulator.
251 config REGULATOR_BD957XMUF
252 tristate "ROHM BD9576MUF and BD9573MUF Regulators"
253 depends on MFD_ROHM_BD957XMUF
255 This driver supports voltage regulators on ROHM BD9576MUF and
258 This driver can also be built as a module. If so, the module
259 will be called bd9576-regulator.
261 config REGULATOR_CPCAP
262 tristate "Motorola CPCAP regulator"
265 Say y here for CPCAP regulator found on some Motorola phones
266 and tablets such as Droid 4.
268 config REGULATOR_CROS_EC
269 tristate "ChromeOS EC regulators"
270 depends on CROS_EC && OF
272 This driver supports voltage regulators that is connected to ChromeOS
273 EC and controlled through EC host commands.
275 This driver can also be built as a module. If so, the module
276 will be called cros-ec-regulator.
278 config REGULATOR_DA903X
279 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
280 depends on PMIC_DA903X
281 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
283 Say y here to support the BUCKs and LDOs regulators found on
284 Dialog Semiconductor DA9030/DA9034 PMIC.
286 config REGULATOR_DA9052
287 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
288 depends on PMIC_DA9052
290 This driver supports the voltage regulators of DA9052-BC and
293 config REGULATOR_DA9055
294 tristate "Dialog Semiconductor DA9055 regulators"
295 depends on MFD_DA9055
297 Say y here to support the BUCKs and LDOs regulators found on
298 Dialog Semiconductor DA9055 PMIC.
300 This driver can also be built as a module. If so, the module
301 will be called da9055-regulator.
303 config REGULATOR_DA9062
304 tristate "Dialog Semiconductor DA9061/62 regulators"
305 depends on MFD_DA9062
307 Say y here to support the BUCKs and LDOs regulators found on
308 DA9061 and DA9062 PMICs.
310 This driver can also be built as a module. If so, the module
311 will be called da9062-regulator.
313 config REGULATOR_DA9063
314 tristate "Dialog Semiconductor DA9063 regulators"
315 depends on MFD_DA9063 && OF
317 Say y here to support the BUCKs and LDOs regulators found on
320 This driver can also be built as a module. If so, the module
321 will be called da9063-regulator.
323 config REGULATOR_DA9121
324 tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
328 Say y here to support for the Dialog Semiconductor DA9121. The
329 DA9121 is a single channel dual-phase buck converter controlled
330 through an I2C interface.
332 DA9121 Single-channel dual-phase 10A buck converter
333 DA9130 Single-channel dual-phase 10A buck converter (Automotive)
334 DA9217 Single-channel dual-phase 6A buck converter
335 DA9122 Dual-channel single-phase 5A buck converter
336 DA9131 Dual-channel single-phase 5A buck converter (Automotive)
337 DA9220 Dual-channel single-phase 3A buck converter
338 DA9132 Dual-channel single-phase 3A buck converter (Automotive)
340 This driver can also be built as a module. If so, the module
341 will be called da9121-regulator.
343 config REGULATOR_DA9210
344 tristate "Dialog Semiconductor DA9210 regulator"
348 Say y here to support for the Dialog Semiconductor DA9210.
349 The DA9210 is a multi-phase synchronous step down
350 converter 12A DC-DC Buck controlled through an I2C
353 config REGULATOR_DA9211
354 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
358 Say y here to support for the Dialog Semiconductor DA9211/DA9212
359 /DA9213/DA9214/DA9215.
360 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
361 step down converter 12A or 16A DC-DC Buck controlled through an I2C
364 config REGULATOR_DBX500_PRCMU
367 config REGULATOR_DB8500_PRCMU
368 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
369 depends on MFD_DB8500_PRCMU
370 select REGULATOR_DBX500_PRCMU
372 This driver supports the voltage domain regulators controlled by the
375 config REGULATOR_FAN53555
376 tristate "Fairchild FAN53555 Regulator"
380 This driver supports Fairchild FAN53555 Digitally Programmable
381 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
382 regulator that delivers a digitally programmable output from an
383 input voltage supply of 2.5V to 5.5V. The output voltage is
384 programmed through an I2C interface.
386 config REGULATOR_FAN53880
387 tristate "Fairchild FAN53880 Regulator"
391 This driver supports Fairchild (ON Semiconductor) FAN53880
392 regulator. The regulator is a programmable power management IC
393 (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
394 and four LDO outputs.
396 config REGULATOR_GPIO
397 tristate "GPIO regulator support"
398 depends on GPIOLIB || COMPILE_TEST
400 This driver provides support for regulators that can be
401 controlled via gpios.
402 It is capable of supporting current and voltage regulators
403 and the platform has to provide a mapping of GPIO-states
404 to target volts/amps.
406 config REGULATOR_HI6421
407 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
408 depends on MFD_HI6421_PMIC && OF
410 This driver provides support for the voltage regulators on the
411 HiSilicon Hi6421 PMU / Codec IC.
412 Hi6421 is a multi-function device which, on regulator part, provides
413 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
414 of them come with support to either ECO (idle) or sleep mode.
416 config REGULATOR_HI6421V530
417 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
418 depends on MFD_HI6421_PMIC && OF
420 This driver provides support for the voltage regulators on
421 HiSilicon Hi6421v530 PMU / Codec IC.
422 Hi6421v530 is a multi-function device which, on regulator part,
423 provides 5 general purpose LDOs, and all of them come with support
424 to either ECO (idle) or sleep mode.
426 config REGULATOR_HI655X
427 tristate "Hisilicon HI655X PMIC regulators support"
428 depends on ARCH_HISI || COMPILE_TEST
429 depends on MFD_HI655X_PMIC && OF
431 This driver provides support for the voltage regulators of the
432 Hisilicon Hi655x PMIC device.
434 config REGULATOR_HI6421V600
435 tristate "HiSilicon Hi6421v600 PMIC voltage regulator support"
436 depends on MFD_HI6421_SPMI && OF
439 This driver provides support for the voltage regulators on
440 HiSilicon Hi6421v600 PMU / Codec IC.
441 This is used on Kirin 3670 boards, like HiKey 970.
443 config REGULATOR_ISL9305
444 tristate "Intersil ISL9305 regulator"
448 This driver supports ISL9305 voltage regulator chip.
450 config REGULATOR_ISL6271A
451 tristate "Intersil ISL6271A Power regulator"
454 This driver supports ISL6271A voltage regulator chip.
456 config REGULATOR_LM363X
457 tristate "TI LM363X voltage regulators"
458 depends on MFD_TI_LMU
460 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
462 One boost output voltage is configurable and always on.
463 Other LDOs are used for the display module.
465 config REGULATOR_LOCHNAGAR
466 tristate "Cirrus Logic Lochnagar regulator driver"
467 depends on MFD_LOCHNAGAR
469 This enables regulator support on the Cirrus Logic Lochnagar audio
472 config REGULATOR_LP3971
473 tristate "National Semiconductors LP3971 PMIC regulator driver"
476 Say Y here to support the voltage regulators and convertors
477 on National Semiconductors LP3971 PMIC
479 config REGULATOR_LP3972
480 tristate "National Semiconductors LP3972 PMIC regulator driver"
483 Say Y here to support the voltage regulators and convertors
484 on National Semiconductors LP3972 PMIC
486 config REGULATOR_LP872X
487 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
491 This driver supports LP8720/LP8725 PMIC
493 config REGULATOR_LP873X
494 tristate "TI LP873X Power regulators"
495 depends on MFD_TI_LP873X && OF
497 This driver supports LP873X voltage regulator chips. LP873X
498 provides two step-down converters and two general-purpose LDO
499 voltage regulators. It supports software based voltage control
500 for different voltage domains
502 config REGULATOR_LP8755
503 tristate "TI LP8755 High Performance PMU driver"
507 This driver supports LP8755 High Performance PMU driver. This
508 chip contains six step-down DC/DC converters which can support
509 9 mode multiphase configuration.
511 config REGULATOR_LP87565
512 tristate "TI LP87565 Power regulators"
513 depends on MFD_TI_LP87565 && OF
515 This driver supports LP87565 voltage regulator chips. LP87565
516 provides four step-down converters. It supports software based
517 voltage control for different voltage domains
519 config REGULATOR_LP8788
520 tristate "TI LP8788 Power Regulators"
521 depends on MFD_LP8788
523 This driver supports LP8788 voltage regulator chip.
525 config REGULATOR_LTC3589
526 tristate "LTC3589 8-output voltage regulator"
530 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
531 8-output regulators controlled via I2C.
533 config REGULATOR_LTC3676
534 tristate "LTC3676 8-output voltage regulator"
538 This enables support for the LTC3676
539 8-output regulators controlled via I2C.
541 config REGULATOR_MAX14577
542 tristate "Maxim 14577/77836 regulator"
543 depends on MFD_MAX14577
545 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
546 The MAX14577 regulators include safeout LDO and charger current
547 regulator. The MAX77836 has two additional LDOs.
549 config REGULATOR_MAX1586
550 tristate "Maxim 1586/1587 voltage regulator"
553 This driver controls a Maxim 1586 or 1587 voltage output
554 regulator via I2C bus. The provided regulator is suitable
555 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
557 config REGULATOR_MAX5970
558 tristate "Maxim 5970/5978 power switch and monitor"
561 depends on MFD_MAX5970
563 This driver controls a Maxim 5970/5978 switch via I2C bus.
564 The MAX5970/5978 is a smart switch with no output regulation, but
565 fault protection and voltage and current monitoring capabilities.
567 config REGULATOR_MAX77541
568 tristate "Analog Devices MAX77541/77540 Regulator"
569 depends on MFD_MAX77541
571 This driver controls a Analog Devices MAX77541/77540 regulators
572 via I2C bus. Both MAX77540 and MAX77541 are dual-phase
573 high-efficiency buck converter. Say Y here to
574 enable the regulator driver.
575 Say M here if you want to include support for the regulator as a
578 config REGULATOR_MAX77620
579 tristate "Maxim 77620/MAX20024 voltage regulator"
580 depends on MFD_MAX77620 || COMPILE_TEST
582 This driver controls Maxim MAX77620 voltage output regulator
583 via I2C bus. The provided regulator is suitable for Tegra
584 chip to control Step-Down DC-DC and LDOs. Say Y here to
585 enable the regulator driver.
587 config REGULATOR_MAX77650
588 tristate "Maxim MAX77650/77651 regulator support"
589 depends on MFD_MAX77650 || COMPILE_TEST
591 Regulator driver for MAX77650/77651 PMIC from Maxim
592 Semiconductor. This device has a SIMO with three independent
593 power rails and an LDO.
595 config REGULATOR_MAX77857
596 tristate "ADI MAX77857/MAX77831 regulator support"
600 This driver controls a ADI MAX77857 and MAX77831 regulators.
601 via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost
602 converters with input voltage range (2.5V to 16V). Say Y here to
603 enable the regulator driver
605 config REGULATOR_MAX8649
606 tristate "Maxim 8649 voltage regulator"
610 This driver controls a Maxim 8649 voltage output regulator via
613 config REGULATOR_MAX8660
614 tristate "Maxim 8660/8661 voltage regulator"
617 This driver controls a Maxim 8660/8661 voltage output
618 regulator via I2C bus.
620 config REGULATOR_MAX8893
621 tristate "Maxim 8893 voltage regulator"
625 This driver controls a Maxim 8893 voltage output
626 regulator via I2C bus.
628 config REGULATOR_MAX8907
629 tristate "Maxim 8907 voltage regulator"
630 depends on MFD_MAX8907 || COMPILE_TEST
632 This driver controls a Maxim 8907 voltage output regulator
633 via I2C bus. The provided regulator is suitable for Tegra
634 chip to control Step-Down DC-DC and LDOs.
636 config REGULATOR_MAX8925
637 tristate "Maxim MAX8925 Power Management IC"
638 depends on MFD_MAX8925
640 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
642 config REGULATOR_MAX8952
643 tristate "Maxim MAX8952 Power Management IC"
646 This driver controls a Maxim 8952 voltage output regulator
647 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
648 modes ranging from 0.77V to 1.40V by 0.01V steps.
650 config REGULATOR_MAX8973
651 tristate "Maxim MAX8973A voltage regulator"
653 depends on THERMAL && THERMAL_OF
656 The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
657 switching regulator delivers up to 9A of output current. Each
658 phase operates at a 2MHz fixed frequency with a 120 deg shift
659 from the adjacent phase, allowing the use of small magnetic component.
661 config REGULATOR_MAX8997
662 tristate "Maxim 8997/8966 regulator"
663 depends on MFD_MAX8997
665 This driver controls a Maxim 8997/8966 regulator
666 via I2C bus. The provided regulator is suitable for S5PC110,
667 S5PV210, and Exynos-4 chips to control VCC_CORE and
670 config REGULATOR_MAX8998
671 tristate "Maxim 8998 voltage regulator"
672 depends on MFD_MAX8998
674 This driver controls a Maxim 8998 voltage output regulator
675 via I2C bus. The provided regulator is suitable for S3C6410
676 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
678 config REGULATOR_MAX20086
679 tristate "Maxim MAX20086-MAX20089 Camera Power Protectors"
683 This driver controls a Maxim MAX20086-MAX20089 camera power
684 protectorvia I2C bus. The regulator has 2 or 4 outputs depending on
685 the device model. This driver is only capable to turn on/off them.
687 config REGULATOR_MAX20411
688 tristate "Maxim MAX20411 High-Efficiency Single Step-Down Converter"
692 This driver controls the Maxim MAX20411 family of high-efficiency,
693 syncrhonous step-down converters.
695 config REGULATOR_MAX77686
696 tristate "Maxim 77686 regulator"
697 depends on MFD_MAX77686 || COMPILE_TEST
699 This driver controls a Maxim 77686 regulator
700 via I2C bus. The provided regulator is suitable for
701 Exynos-4 chips to control VARM and VINT voltages.
703 config REGULATOR_MAX77693
704 tristate "Maxim 77693/77843 regulator"
705 depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
707 This driver controls a Maxim 77693/77843 regulators via I2C bus.
708 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
709 and one current regulator 'CHARGER'. This is suitable for
710 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
712 config REGULATOR_MAX77802
713 tristate "Maxim 77802 regulator"
714 depends on MFD_MAX77686 || COMPILE_TEST
716 This driver controls a Maxim 77802 regulator
717 via I2C bus. The provided regulator is suitable for
718 Exynos5420/Exynos5800 SoCs to control various voltages.
719 It includes support for control of voltage and ramp speed.
721 config REGULATOR_MAX77826
722 tristate "Maxim 77826 regulator"
726 This driver controls a Maxim 77826 regulator via I2C bus.
727 The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
728 It includes support for control of output voltage. This
729 regulator is found on the Samsung Galaxy S5 (klte) smartphone.
731 config REGULATOR_MC13XXX_CORE
734 config REGULATOR_MC13783
735 tristate "Freescale MC13783 regulator driver"
736 depends on MFD_MC13XXX
737 select REGULATOR_MC13XXX_CORE
739 Say y here to support the regulators found on the Freescale MC13783
742 config REGULATOR_MC13892
743 tristate "Freescale MC13892 regulator driver"
744 depends on MFD_MC13XXX
745 select REGULATOR_MC13XXX_CORE
747 Say y here to support the regulators found on the Freescale MC13892
750 config REGULATOR_MCP16502
751 tristate "Microchip MCP16502 PMIC"
755 Say y here to support the MCP16502 PMIC. This driver supports
756 basic operations (get/set voltage, get/set operating mode)
757 through the regulator interface. In addition it enables
758 suspend-to-ram/standby transition.
760 config REGULATOR_MP5416
761 tristate "Monolithic MP5416 PMIC"
765 Say y here to support the MP5416 PMIC. This will enable supports
766 the software controllable 4 buck and 4 LDO regulators.
767 Say M here if you want to include support for the regulator as a
770 config REGULATOR_MP8859
771 tristate "MPS MP8859 regulator driver"
775 Say y here to support the MP8859 voltage regulator. This driver
776 supports basic operations (get/set voltage) through the regulator
778 Say M here if you want to include support for the regulator as a
779 module. The module will be named "mp8859".
781 config REGULATOR_MP886X
782 tristate "MPS MP8869 regulator driver"
786 This driver supports the MP8869 voltage regulator.
788 config REGULATOR_MPQ7920
789 tristate "Monolithic MPQ7920 PMIC"
793 Say y here to support the MPQ7920 PMIC. This will enable supports
794 the software controllable 4 buck and 5 LDO regulators.
795 This driver supports the control of different power rails of device
796 through regulator interface.
798 config REGULATOR_MT6311
799 tristate "MediaTek MT6311 PMIC"
803 Say y here to select this option to enable the power regulator of
804 MediaTek MT6311 PMIC.
805 This driver supports the control of different power rails of device
806 through regulator interface.
808 config REGULATOR_MT6315
809 tristate "MediaTek MT6315 PMIC"
813 Say y here to select this option to enable the power regulator of
814 MediaTek MT6315 PMIC.
815 This driver supports the control of different power rails of device
816 through regulator interface.
818 config REGULATOR_MT6323
819 tristate "MediaTek MT6323 PMIC"
820 depends on MFD_MT6397
822 Say y here to select this option to enable the power regulator of
823 MediaTek MT6323 PMIC.
824 This driver supports the control of different power rails of device
825 through regulator interface.
827 config REGULATOR_MT6331
828 tristate "MediaTek MT6331 PMIC"
829 depends on MFD_MT6397
831 Say y here to select this option to enable the power regulator of
832 MediaTek MT6331 PMIC.
833 This driver supports the control of different power rails of device
834 through regulator interface
836 config REGULATOR_MT6332
837 tristate "MediaTek MT6332 PMIC"
838 depends on MFD_MT6397
840 Say y here to select this option to enable the power regulator of
841 MediaTek MT6332 PMIC.
842 This driver supports the control of different power rails of device
843 through regulator interface
845 config REGULATOR_MT6357
846 tristate "MediaTek MT6357 PMIC"
847 depends on MFD_MT6397
849 Say y here to select this option to enable the power regulator of
850 MediaTek MT6357 PMIC.
851 This driver supports the control of different power rails of device
852 through regulator interface.
854 config REGULATOR_MT6358
855 tristate "MediaTek MT6358 PMIC"
856 depends on MFD_MT6397
858 Say y here to select this option to enable the power regulator of
859 MediaTek MT6358 PMIC.
860 This driver supports the control of different power rails of device
861 through regulator interface.
863 config REGULATOR_MT6359
864 tristate "MediaTek MT6359 PMIC"
865 depends on MFD_MT6397
867 Say y here to select this option to enable the power regulator of
868 MediaTek MT6359 PMIC.
869 This driver supports the control of different power rails of device
870 through regulator interface.
872 config REGULATOR_MT6360
873 tristate "MT6360 SubPMIC Regulator"
874 depends on MFD_MT6360
876 Say Y here to enable MT6360 regulator support.
877 This is support MT6360 PMIC/LDO part include
878 2-channel buck with Thermal Shutdown and Overload Protection
879 6-channel High PSRR and Low Dropout LDO.
881 config REGULATOR_MT6370
882 tristate "MT6370 SubPMIC Regulator"
883 depends on MFD_MT6370
885 Say Y here to enable MT6370 regulator support.
886 This driver supports the control for DisplayBias voltages and one
887 general purpose LDO which is commonly used to drive the vibrator.
889 config REGULATOR_MT6380
890 tristate "MediaTek MT6380 PMIC"
891 depends on MTK_PMIC_WRAP
893 Say y here to select this option to enable the power regulator of
894 MediaTek MT6380 PMIC.
895 This driver supports the control of different power rails of device
896 through regulator interface.
898 config REGULATOR_MT6397
899 tristate "MediaTek MT6397 PMIC"
900 depends on MFD_MT6397
902 Say y here to select this option to enable the power regulator of
903 MediaTek MT6397 PMIC.
904 This driver supports the control of different power rails of device
905 through regulator interface.
907 config REGULATOR_MTK_DVFSRC
908 tristate "MediaTek DVFSRC regulator driver"
909 depends on MTK_DVFSRC
911 Say y here to control regulator by DVFSRC (dynamic voltage
912 and frequency scaling resource collector).
913 This driver supports to control regulators via the DVFSRC
914 of Mediatek. It allows for voting on regulator state
915 between multiple users.
917 config REGULATOR_PALMAS
918 tristate "TI Palmas PMIC Regulators"
919 depends on MFD_PALMAS
921 If you wish to control the regulators on the Palmas series of
922 chips say Y here. This will enable support for all the software
923 controllable SMPS/LDO regulators.
925 The regulators available on Palmas series chips vary depending
926 on the muxing. This is handled automatically in the driver by
927 reading the mux info from OTP.
929 config REGULATOR_PBIAS
930 tristate "PBIAS OMAP regulator driver"
931 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
933 Say y here to support pbias regulator for mmc1:SD card i/o
935 This driver provides support for OMAP pbias modelled
938 config REGULATOR_PCA9450
939 tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
943 Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
946 config REGULATOR_PCAP
947 tristate "Motorola PCAP2 regulator driver"
950 This driver provides support for the voltage regulators of the
953 config REGULATOR_PCF50633
954 tristate "NXP PCF50633 regulator driver"
955 depends on MFD_PCF50633
957 Say Y here to support the voltage regulators and converters
960 config REGULATOR_PF8X00
961 tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
965 Say y here to support the regulators found on the NXP
966 PF8100/PF8121A/PF8200 PMIC.
968 Say M here if you want to support for the regulators found
969 on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named
972 config REGULATOR_PFUZE100
973 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
977 Say y here to support the regulators found on the Freescale
978 PFUZE100/200/3000/3001 PMIC.
980 config REGULATOR_PV88060
981 tristate "Powerventure Semiconductor PV88060 regulator"
985 Say y here to support the voltage regulators and convertors
988 config REGULATOR_PV88080
989 tristate "Powerventure Semiconductor PV88080 regulator"
993 Say y here to support the buck convertors on PV88080
995 config REGULATOR_PV88090
996 tristate "Powerventure Semiconductor PV88090 regulator"
1000 Say y here to support the voltage regulators and convertors
1003 config REGULATOR_PWM
1004 tristate "PWM voltage regulator"
1007 This driver supports PWM controlled voltage regulators. PWM
1008 duty cycle can increase or decrease the voltage.
1010 config REGULATOR_QCOM_REFGEN
1011 tristate "Qualcomm REFGEN regulator driver"
1012 depends on ARCH_QCOM || COMPILE_TEST
1013 depends on HAS_IOMEM
1016 This driver supports the MMIO-mapped reference voltage regulator,
1017 used internally by some PHYs on many Qualcomm SoCs.
1019 Say M here if you want to include support for this regulator as
1020 a module. The module will be named "qcom-refgen-regulator".
1022 config REGULATOR_QCOM_RPM
1023 tristate "Qualcomm RPM regulator driver"
1024 depends on MFD_QCOM_RPM
1026 If you say yes to this option, support will be included for the
1027 regulators exposed by the Resource Power Manager found in Qualcomm
1028 8660, 8960 and 8064 based devices.
1030 Say M here if you want to include support for the regulators on the
1031 Qualcomm RPM as a module. The module will be named
1032 "qcom_rpm-regulator".
1034 config REGULATOR_QCOM_RPMH
1035 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
1036 depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
1037 depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
1039 This driver supports control of PMIC regulators via the RPMh hardware
1040 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
1041 control allows for voting on regulator state between multiple
1042 processors within the SoC.
1044 config REGULATOR_QCOM_SMD_RPM
1045 tristate "Qualcomm SMD based RPM regulator driver"
1046 depends on QCOM_SMD_RPM
1048 If you say yes to this option, support will be included for the
1049 regulators exposed by the Resource Power Manager found in Qualcomm
1052 Say M here if you want to include support for the regulators on the
1053 Qualcomm RPM as a module. The module will be named
1054 "qcom_smd-regulator".
1056 config REGULATOR_QCOM_SPMI
1057 tristate "Qualcomm SPMI regulator driver"
1058 depends on SPMI || COMPILE_TEST
1060 If you say yes to this option, support will be included for the
1061 regulators found in Qualcomm SPMI PMICs.
1063 Say M here if you want to include support for the regulators on the
1064 Qualcomm SPMI PMICs as a module. The module will be named
1065 "qcom_spmi-regulator".
1067 config REGULATOR_QCOM_USB_VBUS
1068 tristate "Qualcomm USB Vbus regulator driver"
1069 depends on SPMI || COMPILE_TEST
1071 If you say yes to this option, support will be included for the
1072 regulator used to enable the VBUS output.
1074 Say M here if you want to include support for enabling the VBUS output
1075 as a module. The module will be named "qcom_usb_vbus_regulator".
1077 config REGULATOR_RAA215300
1078 tristate "Renesas RAA215300 driver"
1080 depends on COMMON_CLK
1083 If you say yes to this option, support will be included for the
1084 Renesas RAA215300 PMIC.
1086 Say M here if you want to include support for Renesas RAA215300 PMIC
1087 as a module. The module will be named "raa215300".
1089 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
1090 tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
1091 depends on BACKLIGHT_CLASS_DEVICE
1096 This driver supports ATTINY regulator on the Raspberry Pi 7-inch
1097 touchscreen unit. The regulator is used to enable power to the
1098 TC358762, display and to control backlight.
1100 config REGULATOR_RC5T583
1101 tristate "RICOH RC5T583 Power regulators"
1102 depends on MFD_RC5T583
1104 Select this option to enable the power regulator of RICOH
1106 This driver supports the control of different power rails of device
1107 through regulator interface. The device supports multiple DCDC/LDO
1108 outputs which can be controlled by i2c communication.
1110 config REGULATOR_RK808
1111 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
1112 depends on MFD_RK8XX
1114 Select this option to enable the power regulator of ROCKCHIP
1115 PMIC RK805,RK809&RK817,RK808 and RK818.
1116 This driver supports the control of different power rails of device
1117 through regulator interface. The device supports multiple DCDC/LDO
1118 outputs which can be controlled by i2c communication.
1120 config REGULATOR_RN5T618
1121 tristate "Ricoh RN5T567/618 voltage regulators"
1122 depends on MFD_RN5T618
1124 Say y here to support the regulators found on Ricoh RN5T567,
1125 RN5T618 or RC5T619 PMIC.
1127 config REGULATOR_ROHM
1130 config REGULATOR_RT4801
1131 tristate "Richtek RT4801 Regulators"
1135 This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
1136 The device supports two regulators (DSVP/DSVN).
1138 config REGULATOR_RT4803
1139 tristate "Richtek RT4803 boost regualtor"
1143 This adds support for RT4803 boost converter that integrates the
1144 bypass switch. If the input voltage is low than the required voltage,
1145 RT4803 will enter boost mode. Otherwise, enable internal bypass
1146 switch to enter bypass mode.
1148 config REGULATOR_RT4831
1149 tristate "Richtek RT4831 DSV Regulators"
1150 depends on MFD_RT4831
1152 This adds support for voltage regulators in Richtek RT4831.
1153 There are three regulators (VLCM/DSVP/DSVN).
1154 VLCM is a virtual voltage input for DSVP/DSVN inside IC.
1155 And DSVP/DSVN is the real Vout range from 4V to 6.5V.
1156 It's common used to provide the power for the display panel.
1158 config REGULATOR_RT5033
1159 tristate "Richtek RT5033 Regulators"
1160 depends on MFD_RT5033
1162 This adds support for voltage and current regulators in Richtek
1163 RT5033 PMIC. The device supports multiple regulators like
1164 current source, LDO and Buck.
1166 config REGULATOR_RT5120
1167 tristate "Richtek RT5120 PMIC Regulators"
1168 depends on MFD_RT5120
1170 This adds support for voltage regulator in Richtek RT5120 PMIC.
1171 It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN
1172 to control external power source. Only BUCK1 is adjustable from
1173 600mV to 1395mV, per step 6.250mV. The others are all fixed voltage
1174 by external hardware circuit.
1176 config REGULATOR_RT5190A
1177 tristate "Richtek RT5190A PMIC"
1181 This adds support for voltage regulator in Richtek RT5190A PMIC.
1182 It integratas 1 channel buck controller, 3 channels high efficiency
1183 buck converters, 1 LDO, mute AC OFF depop function, with the general
1184 I2C control interface.
1186 config REGULATOR_RT5739
1187 tristate "Richtek RT5739 Regulator"
1191 This adds support for voltage regulator in Richtek RT5739.
1192 It's a step-down switching voltage regulator. Using a proprietary
1193 architecture with synchronous rectification, it is capable of
1194 delivering 3.5A continuously at over 80% efficiency.
1196 This driver can also be built as a module. If so, the module
1197 will be called rt5739.
1199 config REGULATOR_RT5759
1200 tristate "Richtek RT5759 Regulator"
1204 This adds support for voltage regulator in Richtek RT5759.
1205 The RT5759 is a high-performance, synchronous step-down DC-DC
1206 converter that can deliver up to 9A output current from 3V to 6.5V
1209 config REGULATOR_RT6160
1210 tristate "Richtek RT6160 BuckBoost voltage regulator"
1214 This adds support for voltage regulator in Richtek RT6160.
1215 This device automatically change voltage output mode from
1216 Buck or Boost. The mode transition depend on the input source voltage.
1217 The wide output range is from 2025mV to 5200mV and can be used on most
1218 common application scenario.
1220 config REGULATOR_RT6190
1221 tristate "Richtek RT6190 4-Switch BuckBoost controller"
1225 The RT6190 is a 4-Switch BuckBoost controller designed for converting
1226 input voltage to output voltage that can be equal to, higher or lower
1227 than input voltage. It operates with wide input voltage range from
1228 4.5V to 36V, and the output voltage can be set from 3V to 36V by
1231 config REGULATOR_RT6245
1232 tristate "Richtek RT6245 voltage regulator"
1236 This adds support for Richtek RT6245 voltage regulator.
1237 It can support up to 14A output current and adjustable output voltage
1238 from 0.4375V to 1.3875V, per step 12.5mV.
1240 config REGULATOR_RTQ2134
1241 tristate "Richtek RTQ2134 SubPMIC Regulator"
1245 This driver adds support for RTQ2134 SubPMIC regulators.
1246 The RTQ2134 is a multi-phase, programmable power management IC that
1247 integrate with four high efficient, synchronous step-down converter
1248 cores. It features wide output voltage range and the capability to
1249 configure the corresponding power stages.
1251 config REGULATOR_RTMV20
1252 tristate "Richtek RTMV20 Laser Diode Regulator"
1256 This driver adds support for the load switch current regulator on
1257 the Richtek RTMV20. It can support the load current up to 6A and
1258 integrate strobe/vsync/fsin signal to synchronize the IR camera.
1260 config REGULATOR_RTQ6752
1261 tristate "Richtek RTQ6752 TFT LCD voltage regulator"
1265 This driver adds support for Richtek RTQ6752. RTQ6752 includes two
1266 synchronous boost converters for PAVDD, and one synchronous NAVDD
1267 buck-boost. This device is suitable for automotive TFT-LCD panel.
1269 config REGULATOR_RTQ2208
1270 tristate "Richtek RTQ2208 SubPMIC Regulator"
1274 This driver adds support for RTQ2208 SubPMIC regulators.
1275 The RTQ2208 is a multi-phase, programmable power management IC that
1276 integrate with dual multi-configurable, synchronous buck converters
1277 and two ldos. It features wide output voltage range from 0.4V to 2.05V
1278 and the capability to configure the corresponding power stages.
1280 config REGULATOR_S2MPA01
1281 tristate "Samsung S2MPA01 voltage regulator"
1282 depends on MFD_SEC_CORE || COMPILE_TEST
1284 This driver controls Samsung S2MPA01 voltage output regulator
1285 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
1287 config REGULATOR_S2MPS11
1288 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
1289 depends on MFD_SEC_CORE || COMPILE_TEST
1291 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
1292 output regulator via I2C bus. The chip is comprised of high efficient
1293 Buck converters including Dual-Phase Buck converter, Buck-Boost
1294 converter, various LDOs.
1296 config REGULATOR_S5M8767
1297 tristate "Samsung S5M8767A voltage regulator"
1298 depends on MFD_SEC_CORE || COMPILE_TEST
1300 This driver supports a Samsung S5M8767A voltage output regulator
1301 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
1302 supports DVS mode with 8bits of output voltage control.
1304 config REGULATOR_SC2731
1305 tristate "Spreadtrum SC2731 power regulator driver"
1306 depends on MFD_SC27XX_PMIC || COMPILE_TEST
1308 This driver provides support for the voltage regulators on the
1311 config REGULATOR_SKY81452
1312 tristate "Skyworks Solutions SKY81452 voltage regulator"
1313 depends on MFD_SKY81452
1315 This driver supports Skyworks SKY81452 voltage output regulator
1316 via I2C bus. SKY81452 has one voltage linear regulator can be
1317 programmed from 4.5V to 20V.
1319 This driver can also be built as a module. If so, the module
1320 will be called sky81452-regulator.
1322 config REGULATOR_SLG51000
1323 tristate "Dialog Semiconductor SLG51000 regulators"
1327 Say y here to support for the Dialog Semiconductor SLG51000.
1328 The SLG51000 is seven compact and customizable low dropout
1331 config REGULATOR_SM5703
1332 tristate "Silicon Mitus SM5703 regulators"
1333 depends on MFD_SM5703
1335 This driver provides support for voltage regulators of SM5703
1336 multi-function device.
1338 config REGULATOR_STM32_BOOSTER
1339 tristate "STMicroelectronics STM32 BOOSTER"
1340 depends on ARCH_STM32 || COMPILE_TEST
1342 This driver supports internal booster (3V3) embedded in some
1343 STMicroelectronics STM32 chips. It can be used to supply ADC analog
1344 input switches when vdda supply is below 2.7V.
1346 This driver can also be built as a module. If so, the module
1347 will be called stm32-booster.
1349 config REGULATOR_STM32_VREFBUF
1350 tristate "STMicroelectronics STM32 VREFBUF"
1351 depends on ARCH_STM32 || COMPILE_TEST
1353 This driver supports STMicroelectronics STM32 VREFBUF (voltage
1354 reference buffer) which can be used as voltage reference for
1355 internal ADCs, DACs and also for external components through
1356 dedicated Vref+ pin.
1358 This driver can also be built as a module. If so, the module
1359 will be called stm32-vrefbuf.
1361 config REGULATOR_STM32_PWR
1362 bool "STMicroelectronics STM32 PWR"
1363 depends on ARCH_STM32 || COMPILE_TEST
1365 This driver supports internal regulators (1V1, 1V8, 3V3) in the
1366 STMicroelectronics STM32 chips.
1368 config REGULATOR_STPMIC1
1369 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1370 depends on MFD_STPMIC1
1372 This driver supports STMicroelectronics STPMIC1 PMIC voltage
1373 regulators and switches. The STPMIC1 regulators supply power to
1374 an application processor as well as to external system
1375 peripherals such as DDR, Flash memories and system devices.
1377 To compile this driver as a module, choose M here: the
1378 module will be called stpmic1_regulator.
1380 config REGULATOR_TI_ABB
1381 tristate "TI Adaptive Body Bias on-chip LDO"
1382 depends on ARCH_OMAP || COMPILE_TEST
1384 Select this option to support Texas Instruments' on-chip Adaptive Body
1385 Bias (ABB) LDO regulators. It is recommended that this option be
1386 enabled on required TI SoC. Certain Operating Performance Points
1387 on TI SoCs may be unstable without enabling this as it provides
1388 device specific optimized bias to allow/optimize functionality.
1390 config REGULATOR_STW481X_VMMC
1391 bool "ST Microelectronics STW481X VMMC regulator"
1392 depends on MFD_STW481X || COMPILE_TEST
1393 default y if MFD_STW481X
1395 This driver supports the internal VMMC regulator in the STw481x
1398 config REGULATOR_SY7636A
1399 tristate "Silergy SY7636A voltage regulator"
1400 depends on MFD_SY7636A
1402 This driver supports Silergy SY3686A voltage regulator.
1404 config REGULATOR_SY8106A
1405 tristate "Silergy SY8106A regulator"
1406 depends on I2C && OF
1409 This driver supports SY8106A single output regulator.
1411 config REGULATOR_SY8824X
1412 tristate "Silergy SY8824C/SY8824E regulator"
1413 depends on I2C && OF
1416 This driver supports SY8824C single output regulator.
1418 config REGULATOR_SY8827N
1419 tristate "Silergy SY8827N regulator"
1420 depends on I2C && OF
1423 This driver supports SY8827N single output regulator.
1425 config REGULATOR_TPS51632
1426 tristate "TI TPS51632 Power Regulator"
1430 This driver supports TPS51632 voltage regulator chip.
1431 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1432 with Serial VID control and DVFS.
1433 The voltage output can be configure through I2C interface or PWM
1436 config REGULATOR_TPS6105X
1437 tristate "TI TPS6105X Power regulators"
1439 default y if TPS6105X
1441 This driver supports TPS61050/TPS61052 voltage regulator chips.
1442 It is a single boost converter primarily for white LEDs and
1445 config REGULATOR_TPS62360
1446 tristate "TI TPS6236x Power Regulator"
1450 This driver supports TPS6236x voltage regulator chip. This
1451 regulator is meant for processor core supply. This chip is
1452 high-frequency synchronous step down dc-dc converter optimized
1453 for battery-powered portable applications.
1455 config REGULATOR_TPS6286X
1456 tristate "TI TPS6286x Power Regulator"
1457 depends on I2C && OF
1460 This driver supports TPS6236x voltage regulator chips. These are
1461 high-frequency synchronous step-down converters with an I2C
1464 config REGULATOR_TPS6287X
1465 tristate "TI TPS6287x Power Regulator"
1466 depends on I2C && OF
1469 This driver supports TPS6287x voltage regulator chips. These are
1470 pin-to-pin high-frequency synchronous step-down dc-dc converters
1471 with an I2C interface.
1473 If built as a module it will be called tps6287x-regulator.
1475 config REGULATOR_TPS65023
1476 tristate "TI TPS65023 Power regulators"
1480 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1481 three step-down converters and two general-purpose LDO voltage regulators.
1482 It supports TI's software based Class-2 SmartReflex implementation.
1484 config REGULATOR_TPS6507X
1485 tristate "TI TPS6507X Power regulators"
1488 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1489 three step-down converters and two general-purpose LDO voltage regulators.
1490 It supports TI's software based Class-2 SmartReflex implementation.
1492 config REGULATOR_TPS65086
1493 tristate "TI TPS65086 Power regulators"
1494 depends on MFD_TPS65086
1496 This driver provides support for the voltage regulators on
1499 config REGULATOR_TPS65090
1500 tristate "TI TPS65090 Power regulator"
1501 depends on MFD_TPS65090
1503 This driver provides support for the voltage regulators on the
1506 config REGULATOR_TPS65132
1507 tristate "TI TPS65132 Dual Output Power regulators"
1508 depends on I2C && GPIOLIB
1511 This driver supports TPS65132 single inductor - dual output
1512 power supply specifically designed for display panels.
1514 config REGULATOR_TPS65217
1515 tristate "TI TPS65217 Power regulators"
1516 depends on MFD_TPS65217
1518 This driver supports TPS65217 voltage regulator chips. TPS65217
1519 provides three step-down converters and four general-purpose LDO
1520 voltage regulators. It supports software based voltage control
1521 for different voltage domains
1523 config REGULATOR_TPS65218
1524 tristate "TI TPS65218 Power regulators"
1525 depends on MFD_TPS65218 && OF
1527 This driver supports TPS65218 voltage regulator chips. TPS65218
1528 provides six step-down converters and one general-purpose LDO
1529 voltage regulators. It supports software based voltage control
1530 for different voltage domains
1532 config REGULATOR_TPS65219
1533 tristate "TI TPS65219 Power regulators"
1534 depends on MFD_TPS65219 && OF
1536 This driver supports TPS65219 voltage regulator chips.
1537 TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs
1538 voltage regulators. It supports software based voltage control
1539 for different voltage domains.
1541 config REGULATOR_TPS6594
1542 tristate "TI TPS6594 Power regulators"
1543 depends on MFD_TPS6594 && OF
1546 This driver supports TPS6594 voltage regulator chips.
1547 TPS6594 series of PMICs have 5 BUCKs and 4 LDOs
1549 BUCKs 1,2,3,4 can be used in single phase or multiphase mode.
1550 Part number defines which single or multiphase mode is i used.
1551 It supports software based voltage control
1552 for different voltage domains.
1554 config REGULATOR_TPS6524X
1555 tristate "TI TPS6524X Power regulators"
1558 This driver supports TPS6524X voltage regulator chips. TPS6524X
1559 provides three step-down converters and two general-purpose LDO
1560 voltage regulators. This device is interfaced using a customized
1561 serial interface currently supported on the sequencer serial
1564 config REGULATOR_TPS6586X
1565 tristate "TI TPS6586X Power regulators"
1566 depends on MFD_TPS6586X
1568 This driver supports TPS6586X voltage regulator chips.
1570 config REGULATOR_TPS65910
1571 tristate "TI TPS65910/TPS65911 Power Regulators"
1572 depends on MFD_TPS65910
1574 This driver supports TPS65910/TPS65911 voltage regulator chips.
1576 config REGULATOR_TPS65912
1577 tristate "TI TPS65912 Power regulator"
1578 depends on MFD_TPS65912
1580 This driver supports TPS65912 voltage regulator chip.
1582 config REGULATOR_TPS68470
1583 tristate "TI TPS68470 PMIC Regulators Driver"
1584 depends on INTEL_SKL_INT3472 || COMPILE_TEST
1586 This driver adds support for the TPS68470 PMIC to register
1587 regulators against the usual framework.
1589 The module will be called "tps68470-regulator".
1591 config REGULATOR_TWL4030
1592 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1593 depends on TWL4030_CORE
1595 This driver supports the voltage regulators provided by
1596 this family of companion chips.
1598 config REGULATOR_UNIPHIER
1599 tristate "UniPhier regulator driver"
1600 depends on ARCH_UNIPHIER || COMPILE_TEST
1603 default ARCH_UNIPHIER
1605 Support for regulators implemented on Socionext UniPhier SoCs.
1607 config REGULATOR_VCTRL
1608 tristate "Voltage controlled regulators"
1611 This driver provides support for voltage regulators whose output
1612 voltage is controlled by the voltage of another regulator.
1614 config REGULATOR_VEXPRESS
1615 tristate "Versatile Express regulators"
1616 depends on VEXPRESS_CONFIG
1618 This driver provides support for voltage regulators available
1619 on the ARM Ltd's Versatile Express platform.
1621 config REGULATOR_VQMMC_IPQ4019
1622 tristate "IPQ4019 VQMMC SD LDO regulator support"
1623 depends on ARCH_QCOM
1625 This driver provides support for the VQMMC LDO I/0
1626 voltage regulator of the IPQ4019 SD/EMMC controller.
1628 config REGULATOR_WM831X
1629 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1630 depends on MFD_WM831X
1632 Support the voltage and current regulators of the WM831x series
1635 config REGULATOR_WM8350
1636 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1637 depends on MFD_WM8350
1639 This driver provides support for the voltage and current regulators
1640 of the WM8350 AudioPlus PMIC.
1642 config REGULATOR_WM8400
1643 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1644 depends on MFD_WM8400
1646 This driver provides support for the voltage regulators of the
1647 WM8400 AudioPlus PMIC.
1649 config REGULATOR_WM8994
1650 tristate "Wolfson Microelectronics WM8994 CODEC"
1651 depends on MFD_WM8994
1653 This driver provides support for the voltage regulators on the
1656 config REGULATOR_QCOM_LABIBB
1657 tristate "QCOM LAB/IBB regulator support"
1658 depends on SPMI || COMPILE_TEST
1660 This driver supports Qualcomm's LAB/IBB regulators present on the
1661 Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1662 based PMIC implementations. LAB can be used as positive
1663 boost regulator and IBB can be used as a negative boost regulator
1664 for LCD display panel.