tjh.dev
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1menuconfig REGULATOR
2 bool "Voltage and Current Regulator Support"
3 help
4 Generic Voltage and Current Regulator support.
5
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
10 sysfs interface.
11
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).
16
17 This framework safely compiles out if not selected so that client
18 drivers can still be used in systems with no software controllable
19 regulators.
20
21 If unsure, say no.
22
23
24if REGULATOR
25
26config REGULATOR_DEBUG
27 bool "Regulator debug support"
28 help
29 Say yes here to enable debugging support.
30
31config REGULATOR_FIXED_VOLTAGE
32 tristate "Fixed voltage regulator support"
33 help
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.
37
38config REGULATOR_VIRTUAL_CONSUMER
39 tristate "Virtual regulator consumer support"
40 help
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
44 for test purposes.
45
46 If unsure, say no.
47
48config REGULATOR_USERSPACE_CONSUMER
49 tristate "Userspace regulator consumer support"
50 help
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.
54
55 If unsure, say no.
56
57config REGULATOR_88PG86X
58 tristate "Marvell 88PG86X voltage regulators"
59 depends on I2C
60 select REGMAP_I2C
61 help
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.
65
66config REGULATOR_88PM800
67 tristate "Marvell 88PM800 Power regulators"
68 depends on MFD_88PM800
69 help
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
74 various voltages.
75
76config REGULATOR_88PM8607
77 tristate "Marvell 88PM8607 Power regulators"
78 depends on MFD_88PM860X=y
79 help
80 This driver supports 88PM8607 voltage regulator chips.
81
82config REGULATOR_ACT8865
83 tristate "Active-semi act8865 voltage regulator"
84 depends on I2C
85 select REGMAP_I2C
86 help
87 This driver controls a active-semi act8865 voltage output
88 regulator via I2C bus.
89
90config REGULATOR_ACT8945A
91 tristate "Active-semi ACT8945A voltage regulator"
92 depends on MFD_ACT8945A
93 help
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
97 battery charger.
98
99config REGULATOR_AD5398
100 tristate "Analog Devices AD5398/AD5821 regulators"
101 depends on I2C
102 help
103 This driver supports AD5398 and AD5821 current regulator chips.
104 If building into module, its name is ad5398.ko.
105
106config REGULATOR_ANATOP
107 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
108 depends on MFD_SYSCON
109 help
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.
113
114config REGULATOR_AAT2870
115 tristate "AnalogicTech AAT2870 Regulators"
116 depends on MFD_AAT2870_CORE
117 help
118 If you have a AnalogicTech AAT2870 say Y to enable the
119 regulator driver.
120
121config REGULATOR_AB3100
122 tristate "ST-Ericsson AB3100 Regulator functions"
123 depends on AB3100_CORE
124 default y if AB3100_CORE
125 help
126 These regulators correspond to functionality in the
127 AB3100 analog baseband dealing with power regulators
128 for the system.
129
130config REGULATOR_AB8500
131 bool "ST-Ericsson AB8500 Power Regulators"
132 depends on AB8500_CORE
133 help
134 This driver supports the regulators found on the ST-Ericsson mixed
135 signal AB8500 PMIC
136
137config REGULATOR_ARIZONA_LDO1
138 tristate "Wolfson Arizona class devices LDO1"
139 depends on MFD_ARIZONA
140 depends on SND_SOC
141 help
142 Support for the LDO1 regulators found on Wolfson Arizona class
143 devices.
144
145config REGULATOR_ARIZONA_MICSUPP
146 tristate "Wolfson Arizona class devices MICSUPP"
147 depends on MFD_ARIZONA
148 depends on SND_SOC
149 help
150 Support for the MICSUPP regulators found on Wolfson Arizona class
151 devices.
152
153config REGULATOR_AS3711
154 tristate "AS3711 PMIC"
155 depends on MFD_AS3711
156 help
157 This driver provides support for the voltage regulators on the
158 AS3711 PMIC
159
160config REGULATOR_AS3722
161 tristate "AMS AS3722 PMIC Regulators"
162 depends on MFD_AS3722
163 help
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.
167
168config REGULATOR_AXP20X
169 tristate "X-POWERS AXP20X PMIC Regulators"
170 depends on MFD_AXP20X
171 help
172 This driver provides support for the voltage regulators on the
173 AXP20X PMIC.
174
175config REGULATOR_BCM590XX
176 tristate "Broadcom BCM590xx PMU Regulators"
177 depends on MFD_BCM590XX
178 help
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.
182
183config REGULATOR_BD70528
184 tristate "ROHM BD70528 Power Regulator"
185 depends on MFD_ROHM_BD70528
186 help
187 This driver supports voltage regulators on ROHM BD70528 PMIC.
188 This will enable support for the software controllable buck
189 and LDO regulators.
190
191 This driver can also be built as a module. If so, the module
192 will be called bd70528-regulator.
193
194config REGULATOR_BD718XX
195 tristate "ROHM BD71837 Power Regulator"
196 depends on MFD_ROHM_BD718XX
197 help
198 This driver supports voltage regulators on ROHM BD71837 PMIC.
199 This will enable support for the software controllable buck
200 and LDO regulators.
201
202 This driver can also be built as a module. If so, the module
203 will be called bd718x7-regulator.
204
205config REGULATOR_BD9571MWV
206 tristate "ROHM BD9571MWV Regulators"
207 depends on MFD_BD9571MWV
208 help
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.
212
213 This driver can also be built as a module. If so, the module
214 will be called bd9571mwv-regulator.
215
216config REGULATOR_CPCAP
217 tristate "Motorola CPCAP regulator"
218 depends on MFD_CPCAP
219 help
220 Say y here for CPCAP regulator found on some Motorola phones
221 and tablets such as Droid 4.
222
223config REGULATOR_DA903X
224 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
225 depends on PMIC_DA903X
226 help
227 Say y here to support the BUCKs and LDOs regulators found on
228 Dialog Semiconductor DA9030/DA9034 PMIC.
229
230config REGULATOR_DA9052
231 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
232 depends on PMIC_DA9052
233 help
234 This driver supports the voltage regulators of DA9052-BC and
235 DA9053-AA/Bx PMIC.
236
237config REGULATOR_DA9055
238 tristate "Dialog Semiconductor DA9055 regulators"
239 depends on MFD_DA9055
240 help
241 Say y here to support the BUCKs and LDOs regulators found on
242 Dialog Semiconductor DA9055 PMIC.
243
244 This driver can also be built as a module. If so, the module
245 will be called da9055-regulator.
246
247config REGULATOR_DA9062
248 tristate "Dialog Semiconductor DA9061/62 regulators"
249 depends on MFD_DA9062
250 help
251 Say y here to support the BUCKs and LDOs regulators found on
252 DA9061 and DA9062 PMICs.
253
254 This driver can also be built as a module. If so, the module
255 will be called da9062-regulator.
256
257config REGULATOR_DA9063
258 tristate "Dialog Semiconductor DA9063 regulators"
259 depends on MFD_DA9063
260 help
261 Say y here to support the BUCKs and LDOs regulators found on
262 DA9063 PMICs.
263
264 This driver can also be built as a module. If so, the module
265 will be called da9063-regulator.
266
267config REGULATOR_DA9210
268 tristate "Dialog Semiconductor DA9210 regulator"
269 depends on I2C
270 select REGMAP_I2C
271 help
272 Say y here to support for the Dialog Semiconductor DA9210.
273 The DA9210 is a multi-phase synchronous step down
274 converter 12A DC-DC Buck controlled through an I2C
275 interface.
276
277config REGULATOR_DA9211
278 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
279 depends on I2C
280 select REGMAP_I2C
281 help
282 Say y here to support for the Dialog Semiconductor DA9211/DA9212
283 /DA9213/DA9214/DA9215.
284 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
285 step down converter 12A or 16A DC-DC Buck controlled through an I2C
286 interface.
287
288config REGULATOR_DBX500_PRCMU
289 bool
290
291config REGULATOR_DB8500_PRCMU
292 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
293 depends on MFD_DB8500_PRCMU
294 select REGULATOR_DBX500_PRCMU
295 help
296 This driver supports the voltage domain regulators controlled by the
297 DB8500 PRCMU
298
299config REGULATOR_FAN53555
300 tristate "Fairchild FAN53555 Regulator"
301 depends on I2C
302 select REGMAP_I2C
303 help
304 This driver supports Fairchild FAN53555 Digitally Programmable
305 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
306 regulator that delivers a digitally programmable output from an
307 input voltage supply of 2.5V to 5.5V. The output voltage is
308 programmed through an I2C interface.
309
310config REGULATOR_GPIO
311 tristate "GPIO regulator support"
312 depends on GPIOLIB || COMPILE_TEST
313 help
314 This driver provides support for regulators that can be
315 controlled via gpios.
316 It is capable of supporting current and voltage regulators
317 and the platform has to provide a mapping of GPIO-states
318 to target volts/amps.
319
320config REGULATOR_HI6421
321 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
322 depends on MFD_HI6421_PMIC && OF
323 help
324 This driver provides support for the voltage regulators on the
325 HiSilicon Hi6421 PMU / Codec IC.
326 Hi6421 is a multi-function device which, on regulator part, provides
327 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
328 of them come with support to either ECO (idle) or sleep mode.
329
330config REGULATOR_HI6421V530
331 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
332 depends on MFD_HI6421_PMIC && OF
333 help
334 This driver provides support for the voltage regulators on
335 HiSilicon Hi6421v530 PMU / Codec IC.
336 Hi6421v530 is a multi-function device which, on regulator part,
337 provides 5 general purpose LDOs, and all of them come with support
338 to either ECO (idle) or sleep mode.
339
340config REGULATOR_HI655X
341 tristate "Hisilicon HI655X PMIC regulators support"
342 depends on ARCH_HISI || COMPILE_TEST
343 depends on MFD_HI655X_PMIC && OF
344 help
345 This driver provides support for the voltage regulators of the
346 Hisilicon Hi655x PMIC device.
347
348config REGULATOR_ISL9305
349 tristate "Intersil ISL9305 regulator"
350 depends on I2C
351 select REGMAP_I2C
352 help
353 This driver supports ISL9305 voltage regulator chip.
354
355config REGULATOR_ISL6271A
356 tristate "Intersil ISL6271A Power regulator"
357 depends on I2C
358 help
359 This driver supports ISL6271A voltage regulator chip.
360
361config REGULATOR_LM363X
362 tristate "TI LM363X voltage regulators"
363 depends on MFD_TI_LMU
364 help
365 This driver supports LM3631 and LM3632 voltage regulators for
366 the LCD bias.
367 One boost output voltage is configurable and always on.
368 Other LDOs are used for the display module.
369
370config REGULATOR_LOCHNAGAR
371 tristate "Cirrus Logic Lochnagar regulator driver"
372 depends on MFD_LOCHNAGAR
373 help
374 This enables regulator support on the Cirrus Logic Lochnagar audio
375 development board.
376
377config REGULATOR_LP3971
378 tristate "National Semiconductors LP3971 PMIC regulator driver"
379 depends on I2C
380 help
381 Say Y here to support the voltage regulators and convertors
382 on National Semiconductors LP3971 PMIC
383
384config REGULATOR_LP3972
385 tristate "National Semiconductors LP3972 PMIC regulator driver"
386 depends on I2C
387 help
388 Say Y here to support the voltage regulators and convertors
389 on National Semiconductors LP3972 PMIC
390
391config REGULATOR_LP872X
392 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
393 depends on I2C
394 select REGMAP_I2C
395 help
396 This driver supports LP8720/LP8725 PMIC
397
398config REGULATOR_LP873X
399 tristate "TI LP873X Power regulators"
400 depends on MFD_TI_LP873X && OF
401 help
402 This driver supports LP873X voltage regulator chips. LP873X
403 provides two step-down converters and two general-purpose LDO
404 voltage regulators. It supports software based voltage control
405 for different voltage domains
406
407config REGULATOR_LP8755
408 tristate "TI LP8755 High Performance PMU driver"
409 depends on I2C
410 select REGMAP_I2C
411 help
412 This driver supports LP8755 High Performance PMU driver. This
413 chip contains six step-down DC/DC converters which can support
414 9 mode multiphase configuration.
415
416config REGULATOR_LP87565
417 tristate "TI LP87565 Power regulators"
418 depends on MFD_TI_LP87565 && OF
419 help
420 This driver supports LP87565 voltage regulator chips. LP87565
421 provides four step-down converters. It supports software based
422 voltage control for different voltage domains
423
424config REGULATOR_LP8788
425 tristate "TI LP8788 Power Regulators"
426 depends on MFD_LP8788
427 help
428 This driver supports LP8788 voltage regulator chip.
429
430config REGULATOR_LTC3589
431 tristate "LTC3589 8-output voltage regulator"
432 depends on I2C
433 select REGMAP_I2C
434 help
435 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
436 8-output regulators controlled via I2C.
437
438config REGULATOR_LTC3676
439 tristate "LTC3676 8-output voltage regulator"
440 depends on I2C
441 select REGMAP_I2C
442 help
443 This enables support for the LTC3676
444 8-output regulators controlled via I2C.
445
446config REGULATOR_MAX14577
447 tristate "Maxim 14577/77836 regulator"
448 depends on MFD_MAX14577
449 help
450 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
451 The MAX14577 regulators include safeout LDO and charger current
452 regulator. The MAX77836 has two additional LDOs.
453
454config REGULATOR_MAX1586
455 tristate "Maxim 1586/1587 voltage regulator"
456 depends on I2C
457 help
458 This driver controls a Maxim 1586 or 1587 voltage output
459 regulator via I2C bus. The provided regulator is suitable
460 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
461
462config REGULATOR_MAX77620
463 tristate "Maxim 77620/MAX20024 voltage regulator"
464 depends on MFD_MAX77620
465 help
466 This driver controls Maxim MAX77620 voltage output regulator
467 via I2C bus. The provided regulator is suitable for Tegra
468 chip to control Step-Down DC-DC and LDOs. Say Y here to
469 enable the regulator driver.
470
471config REGULATOR_MAX77650
472 tristate "Maxim MAX77650/77651 regulator support"
473 depends on MFD_MAX77650
474 help
475 Regulator driver for MAX77650/77651 PMIC from Maxim
476 Semiconductor. This device has a SIMO with three independent
477 power rails and an LDO.
478
479config REGULATOR_MAX8649
480 tristate "Maxim 8649 voltage regulator"
481 depends on I2C
482 select REGMAP_I2C
483 help
484 This driver controls a Maxim 8649 voltage output regulator via
485 I2C bus.
486
487config REGULATOR_MAX8660
488 tristate "Maxim 8660/8661 voltage regulator"
489 depends on I2C
490 help
491 This driver controls a Maxim 8660/8661 voltage output
492 regulator via I2C bus.
493
494config REGULATOR_MAX8907
495 tristate "Maxim 8907 voltage regulator"
496 depends on MFD_MAX8907
497 help
498 This driver controls a Maxim 8907 voltage output regulator
499 via I2C bus. The provided regulator is suitable for Tegra
500 chip to control Step-Down DC-DC and LDOs.
501
502config REGULATOR_MAX8925
503 tristate "Maxim MAX8925 Power Management IC"
504 depends on MFD_MAX8925
505 help
506 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
507
508config REGULATOR_MAX8952
509 tristate "Maxim MAX8952 Power Management IC"
510 depends on I2C
511 help
512 This driver controls a Maxim 8952 voltage output regulator
513 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
514 modes ranging from 0.77V to 1.40V by 0.01V steps.
515
516config REGULATOR_MAX8973
517 tristate "Maxim MAX8973 voltage regulator "
518 depends on I2C
519 depends on THERMAL && THERMAL_OF
520 select REGMAP_I2C
521 help
522 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
523 switching regulator delivers up to 9A of output current. Each
524 phase operates at a 2MHz fixed frequency with a 120 deg shift
525 from the adjacent phase, allowing the use of small magnetic component.
526
527config REGULATOR_MAX8997
528 tristate "Maxim 8997/8966 regulator"
529 depends on MFD_MAX8997
530 help
531 This driver controls a Maxim 8997/8966 regulator
532 via I2C bus. The provided regulator is suitable for S5PC110,
533 S5PV210, and Exynos-4 chips to control VCC_CORE and
534 VCC_USIM voltages.
535
536config REGULATOR_MAX8998
537 tristate "Maxim 8998 voltage regulator"
538 depends on MFD_MAX8998
539 help
540 This driver controls a Maxim 8998 voltage output regulator
541 via I2C bus. The provided regulator is suitable for S3C6410
542 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
543
544config REGULATOR_MAX77686
545 tristate "Maxim 77686 regulator"
546 depends on MFD_MAX77686
547 help
548 This driver controls a Maxim 77686 regulator
549 via I2C bus. The provided regulator is suitable for
550 Exynos-4 chips to control VARM and VINT voltages.
551
552config REGULATOR_MAX77693
553 tristate "Maxim 77693/77843 regulator"
554 depends on (MFD_MAX77693 || MFD_MAX77843)
555 help
556 This driver controls a Maxim 77693/77843 regulators via I2C bus.
557 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
558 and one current regulator 'CHARGER'. This is suitable for
559 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
560
561config REGULATOR_MAX77802
562 tristate "Maxim 77802 regulator"
563 depends on MFD_MAX77686
564 help
565 This driver controls a Maxim 77802 regulator
566 via I2C bus. The provided regulator is suitable for
567 Exynos5420/Exynos5800 SoCs to control various voltages.
568 It includes support for control of voltage and ramp speed.
569
570config REGULATOR_MC13XXX_CORE
571 tristate
572
573config REGULATOR_MC13783
574 tristate "Freescale MC13783 regulator driver"
575 depends on MFD_MC13XXX
576 select REGULATOR_MC13XXX_CORE
577 help
578 Say y here to support the regulators found on the Freescale MC13783
579 PMIC.
580
581config REGULATOR_MC13892
582 tristate "Freescale MC13892 regulator driver"
583 depends on MFD_MC13XXX
584 select REGULATOR_MC13XXX_CORE
585 help
586 Say y here to support the regulators found on the Freescale MC13892
587 PMIC.
588
589config REGULATOR_MCP16502
590 tristate "Microchip MCP16502 PMIC"
591 depends on I2C && OF
592 select REGMAP_I2C
593 help
594 Say y here to support the MCP16502 PMIC. This driver supports
595 basic operations (get/set voltage, get/set operating mode)
596 through the regulator interface. In addition it enables
597 suspend-to-ram/standby transition.
598
599config REGULATOR_MT6311
600 tristate "MediaTek MT6311 PMIC"
601 depends on I2C
602 select REGMAP_I2C
603 help
604 Say y here to select this option to enable the power regulator of
605 MediaTek MT6311 PMIC.
606 This driver supports the control of different power rails of device
607 through regulator interface.
608
609config REGULATOR_MT6323
610 tristate "MediaTek MT6323 PMIC"
611 depends on MFD_MT6397
612 help
613 Say y here to select this option to enable the power regulator of
614 MediaTek MT6323 PMIC.
615 This driver supports the control of different power rails of device
616 through regulator interface.
617
618config REGULATOR_MT6380
619 tristate "MediaTek MT6380 PMIC"
620 depends on MTK_PMIC_WRAP
621 help
622 Say y here to select this option to enable the power regulator of
623 MediaTek MT6380 PMIC.
624 This driver supports the control of different power rails of device
625 through regulator interface.
626
627config REGULATOR_MT6397
628 tristate "MediaTek MT6397 PMIC"
629 depends on MFD_MT6397
630 help
631 Say y here to select this option to enable the power regulator of
632 MediaTek MT6397 PMIC.
633 This driver supports the control of different power rails of device
634 through regulator interface.
635
636config REGULATOR_PALMAS
637 tristate "TI Palmas PMIC Regulators"
638 depends on MFD_PALMAS
639 help
640 If you wish to control the regulators on the Palmas series of
641 chips say Y here. This will enable support for all the software
642 controllable SMPS/LDO regulators.
643
644 The regulators available on Palmas series chips vary depending
645 on the muxing. This is handled automatically in the driver by
646 reading the mux info from OTP.
647
648config REGULATOR_PBIAS
649 tristate "PBIAS OMAP regulator driver"
650 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
651 help
652 Say y here to support pbias regulator for mmc1:SD card i/o
653 on OMAP SoCs.
654 This driver provides support for OMAP pbias modelled
655 regulators.
656
657config REGULATOR_PCAP
658 tristate "Motorola PCAP2 regulator driver"
659 depends on EZX_PCAP
660 help
661 This driver provides support for the voltage regulators of the
662 PCAP2 PMIC.
663
664config REGULATOR_PCF50633
665 tristate "NXP PCF50633 regulator driver"
666 depends on MFD_PCF50633
667 help
668 Say Y here to support the voltage regulators and converters
669 on PCF50633
670
671config REGULATOR_PFUZE100
672 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
673 depends on I2C
674 select REGMAP_I2C
675 help
676 Say y here to support the regulators found on the Freescale
677 PFUZE100/200/3000/3001 PMIC.
678
679config REGULATOR_PV88060
680 tristate "Powerventure Semiconductor PV88060 regulator"
681 depends on I2C
682 select REGMAP_I2C
683 help
684 Say y here to support the voltage regulators and convertors
685 PV88060
686
687config REGULATOR_PV88080
688 tristate "Powerventure Semiconductor PV88080 regulator"
689 depends on I2C
690 select REGMAP_I2C
691 help
692 Say y here to support the buck convertors on PV88080
693
694config REGULATOR_PV88090
695 tristate "Powerventure Semiconductor PV88090 regulator"
696 depends on I2C
697 select REGMAP_I2C
698 help
699 Say y here to support the voltage regulators and convertors
700 on PV88090
701
702config REGULATOR_PWM
703 tristate "PWM voltage regulator"
704 depends on PWM
705 help
706 This driver supports PWM controlled voltage regulators. PWM
707 duty cycle can increase or decrease the voltage.
708
709config REGULATOR_QCOM_RPM
710 tristate "Qualcomm RPM regulator driver"
711 depends on MFD_QCOM_RPM
712 help
713 If you say yes to this option, support will be included for the
714 regulators exposed by the Resource Power Manager found in Qualcomm
715 8660, 8960 and 8064 based devices.
716
717 Say M here if you want to include support for the regulators on the
718 Qualcomm RPM as a module. The module will be named
719 "qcom_rpm-regulator".
720
721config REGULATOR_QCOM_RPMH
722 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
723 depends on QCOM_RPMH || COMPILE_TEST
724 help
725 This driver supports control of PMIC regulators via the RPMh hardware
726 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
727 control allows for voting on regulator state between multiple
728 processors within the SoC.
729
730config REGULATOR_QCOM_SMD_RPM
731 tristate "Qualcomm SMD based RPM regulator driver"
732 depends on QCOM_SMD_RPM
733 help
734 If you say yes to this option, support will be included for the
735 regulators exposed by the Resource Power Manager found in Qualcomm
736 8974 based devices.
737
738 Say M here if you want to include support for the regulators on the
739 Qualcomm RPM as a module. The module will be named
740 "qcom_smd-regulator".
741
742config REGULATOR_QCOM_SPMI
743 tristate "Qualcomm SPMI regulator driver"
744 depends on SPMI || COMPILE_TEST
745 help
746 If you say yes to this option, support will be included for the
747 regulators found in Qualcomm SPMI PMICs.
748
749 Say M here if you want to include support for the regulators on the
750 Qualcomm SPMI PMICs as a module. The module will be named
751 "qcom_spmi-regulator".
752
753config REGULATOR_RC5T583
754 tristate "RICOH RC5T583 Power regulators"
755 depends on MFD_RC5T583
756 help
757 Select this option to enable the power regulator of RICOH
758 PMIC RC5T583.
759 This driver supports the control of different power rails of device
760 through regulator interface. The device supports multiple DCDC/LDO
761 outputs which can be controlled by i2c communication.
762
763config REGULATOR_RK808
764 tristate "Rockchip RK805/RK808/RK818 Power regulators"
765 depends on MFD_RK808
766 help
767 Select this option to enable the power regulator of ROCKCHIP
768 PMIC RK805,RK808 and RK818.
769 This driver supports the control of different power rails of device
770 through regulator interface. The device supports multiple DCDC/LDO
771 outputs which can be controlled by i2c communication.
772
773config REGULATOR_RN5T618
774 tristate "Ricoh RN5T567/618 voltage regulators"
775 depends on MFD_RN5T618
776 help
777 Say y here to support the regulators found on Ricoh RN5T567,
778 RN5T618 or RC5T619 PMIC.
779
780config REGULATOR_RT5033
781 tristate "Richtek RT5033 Regulators"
782 depends on MFD_RT5033
783 help
784 This adds support for voltage and current regulators in Richtek
785 RT5033 PMIC. The device supports multiple regulators like
786 current source, LDO and Buck.
787
788config REGULATOR_S2MPA01
789 tristate "Samsung S2MPA01 voltage regulator"
790 depends on MFD_SEC_CORE
791 help
792 This driver controls Samsung S2MPA01 voltage output regulator
793 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
794
795config REGULATOR_S2MPS11
796 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
797 depends on MFD_SEC_CORE
798 help
799 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
800 output regulator via I2C bus. The chip is comprised of high efficient
801 Buck converters including Dual-Phase Buck converter, Buck-Boost
802 converter, various LDOs.
803
804config REGULATOR_S5M8767
805 tristate "Samsung S5M8767A voltage regulator"
806 depends on MFD_SEC_CORE
807 help
808 This driver supports a Samsung S5M8767A voltage output regulator
809 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
810 supports DVS mode with 8bits of output voltage control.
811
812config REGULATOR_SC2731
813 tristate "Spreadtrum SC2731 power regulator driver"
814 depends on MFD_SC27XX_PMIC || COMPILE_TEST
815 help
816 This driver provides support for the voltage regulators on the
817 SC2731 PMIC.
818
819config REGULATOR_SKY81452
820 tristate "Skyworks Solutions SKY81452 voltage regulator"
821 depends on MFD_SKY81452
822 help
823 This driver supports Skyworks SKY81452 voltage output regulator
824 via I2C bus. SKY81452 has one voltage linear regulator can be
825 programmed from 4.5V to 20V.
826
827 This driver can also be built as a module. If so, the module
828 will be called sky81452-regulator.
829
830config REGULATOR_STM32_VREFBUF
831 tristate "STMicroelectronics STM32 VREFBUF"
832 depends on ARCH_STM32 || COMPILE_TEST
833 help
834 This driver supports STMicroelectronics STM32 VREFBUF (voltage
835 reference buffer) which can be used as voltage reference for
836 internal ADCs, DACs and also for external components through
837 dedicated Vref+ pin.
838
839 This driver can also be built as a module. If so, the module
840 will be called stm32-vrefbuf.
841
842config REGULATOR_STPMIC1
843 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
844 depends on MFD_STPMIC1
845 help
846 This driver supports STMicroelectronics STPMIC1 PMIC voltage
847 regulators and switches. The STPMIC1 regulators supply power to
848 an application processor as well as to external system
849 peripherals such as DDR, Flash memories and system devices.
850
851 To compile this driver as a module, choose M here: the
852 module will be called stpmic1_regulator.
853
854config REGULATOR_TI_ABB
855 tristate "TI Adaptive Body Bias on-chip LDO"
856 depends on ARCH_OMAP
857 help
858 Select this option to support Texas Instruments' on-chip Adaptive Body
859 Bias (ABB) LDO regulators. It is recommended that this option be
860 enabled on required TI SoC. Certain Operating Performance Points
861 on TI SoCs may be unstable without enabling this as it provides
862 device specific optimized bias to allow/optimize functionality.
863
864config REGULATOR_STW481X_VMMC
865 bool "ST Microelectronics STW481X VMMC regulator"
866 depends on MFD_STW481X || COMPILE_TEST
867 default y if MFD_STW481X
868 help
869 This driver supports the internal VMMC regulator in the STw481x
870 PMIC chips.
871
872config REGULATOR_SY8106A
873 tristate "Silergy SY8106A regulator"
874 depends on I2C && (OF || COMPILE_TEST)
875 select REGMAP_I2C
876 help
877 This driver supports SY8106A single output regulator.
878
879config REGULATOR_TPS51632
880 tristate "TI TPS51632 Power Regulator"
881 depends on I2C
882 select REGMAP_I2C
883 help
884 This driver supports TPS51632 voltage regulator chip.
885 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
886 with Serial VID control and DVFS.
887 The voltage output can be configure through I2C interface or PWM
888 interface.
889
890config REGULATOR_TPS6105X
891 tristate "TI TPS6105X Power regulators"
892 depends on TPS6105X
893 default y if TPS6105X
894 help
895 This driver supports TPS61050/TPS61052 voltage regulator chips.
896 It is a single boost converter primarily for white LEDs and
897 audio amplifiers.
898
899config REGULATOR_TPS62360
900 tristate "TI TPS6236x Power Regulator"
901 depends on I2C
902 select REGMAP_I2C
903 help
904 This driver supports TPS6236x voltage regulator chip. This
905 regulator is meant for processor core supply. This chip is
906 high-frequency synchronous step down dc-dc converter optimized
907 for battery-powered portable applications.
908
909config REGULATOR_TPS65023
910 tristate "TI TPS65023 Power regulators"
911 depends on I2C
912 select REGMAP_I2C
913 help
914 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
915 three step-down converters and two general-purpose LDO voltage regulators.
916 It supports TI's software based Class-2 SmartReflex implementation.
917
918config REGULATOR_TPS6507X
919 tristate "TI TPS6507X Power regulators"
920 depends on I2C
921 help
922 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
923 three step-down converters and two general-purpose LDO voltage regulators.
924 It supports TI's software based Class-2 SmartReflex implementation.
925
926config REGULATOR_TPS65086
927 tristate "TI TPS65086 Power regulators"
928 depends on MFD_TPS65086
929 help
930 This driver provides support for the voltage regulators on
931 TI TPS65086 PMICs.
932
933config REGULATOR_TPS65090
934 tristate "TI TPS65090 Power regulator"
935 depends on MFD_TPS65090
936 help
937 This driver provides support for the voltage regulators on the
938 TI TPS65090 PMIC.
939
940config REGULATOR_TPS65132
941 tristate "TI TPS65132 Dual Output Power regulators"
942 depends on I2C && GPIOLIB
943 select REGMAP_I2C
944 help
945 This driver supports TPS65132 single inductor - dual output
946 power supply specifically designed for display panels.
947
948config REGULATOR_TPS65217
949 tristate "TI TPS65217 Power regulators"
950 depends on MFD_TPS65217
951 help
952 This driver supports TPS65217 voltage regulator chips. TPS65217
953 provides three step-down converters and four general-purpose LDO
954 voltage regulators. It supports software based voltage control
955 for different voltage domains
956
957config REGULATOR_TPS65218
958 tristate "TI TPS65218 Power regulators"
959 depends on MFD_TPS65218 && OF
960 help
961 This driver supports TPS65218 voltage regulator chips. TPS65218
962 provides six step-down converters and one general-purpose LDO
963 voltage regulators. It supports software based voltage control
964 for different voltage domains
965
966config REGULATOR_TPS6524X
967 tristate "TI TPS6524X Power regulators"
968 depends on SPI
969 help
970 This driver supports TPS6524X voltage regulator chips. TPS6524X
971 provides three step-down converters and two general-purpose LDO
972 voltage regulators. This device is interfaced using a customized
973 serial interface currently supported on the sequencer serial
974 port controller.
975
976config REGULATOR_TPS6586X
977 tristate "TI TPS6586X Power regulators"
978 depends on MFD_TPS6586X
979 help
980 This driver supports TPS6586X voltage regulator chips.
981
982config REGULATOR_TPS65910
983 tristate "TI TPS65910/TPS65911 Power Regulators"
984 depends on MFD_TPS65910
985 help
986 This driver supports TPS65910/TPS65911 voltage regulator chips.
987
988config REGULATOR_TPS65912
989 tristate "TI TPS65912 Power regulator"
990 depends on MFD_TPS65912
991 help
992 This driver supports TPS65912 voltage regulator chip.
993
994config REGULATOR_TPS80031
995 tristate "TI TPS80031/TPS80032 power regulator driver"
996 depends on MFD_TPS80031
997 help
998 TPS80031/ TPS80032 Fully Integrated Power Management with Power
999 Path and Battery Charger. It has 5 configurable step-down
1000 converters, 11 general purpose LDOs, VBUS generator and digital
1001 output to control regulators.
1002
1003config REGULATOR_TWL4030
1004 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1005 depends on TWL4030_CORE
1006 help
1007 This driver supports the voltage regulators provided by
1008 this family of companion chips.
1009
1010config REGULATOR_UNIPHIER
1011 tristate "UniPhier regulator driver"
1012 depends on ARCH_UNIPHIER || COMPILE_TEST
1013 depends on OF && MFD_SYSCON
1014 default ARCH_UNIPHIER
1015 help
1016 Support for regulators implemented on Socionext UniPhier SoCs.
1017
1018config REGULATOR_VCTRL
1019 tristate "Voltage controlled regulators"
1020 depends on OF
1021 help
1022 This driver provides support for voltage regulators whose output
1023 voltage is controlled by the voltage of another regulator.
1024
1025config REGULATOR_VEXPRESS
1026 tristate "Versatile Express regulators"
1027 depends on VEXPRESS_CONFIG
1028 help
1029 This driver provides support for voltage regulators available
1030 on the ARM Ltd's Versatile Express platform.
1031
1032config REGULATOR_WM831X
1033 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1034 depends on MFD_WM831X
1035 help
1036 Support the voltage and current regulators of the WM831x series
1037 of PMIC devices.
1038
1039config REGULATOR_WM8350
1040 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1041 depends on MFD_WM8350
1042 help
1043 This driver provides support for the voltage and current regulators
1044 of the WM8350 AudioPlus PMIC.
1045
1046config REGULATOR_WM8400
1047 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1048 depends on MFD_WM8400
1049 help
1050 This driver provides support for the voltage regulators of the
1051 WM8400 AudioPlus PMIC.
1052
1053config REGULATOR_WM8994
1054 tristate "Wolfson Microelectronics WM8994 CODEC"
1055 depends on MFD_WM8994
1056 help
1057 This driver provides support for the voltage regulators on the
1058 WM8994 CODEC.
1059
1060endif
1061