xref: /openbmc/linux/drivers/regulator/Kconfig (revision 4f3c8320)
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig REGULATOR
3	bool "Voltage and Current Regulator Support"
4	select LINEAR_RANGES
5	help
6	  Generic Voltage and Current Regulator support.
7
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
12	  sysfs interface.
13
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).
18
19	  This framework safely compiles out if not selected so that client
20	  drivers can still be used in systems with no software controllable
21	  regulators.
22
23	  If unsure, say no.
24
25
26if REGULATOR
27
28config REGULATOR_DEBUG
29	bool "Regulator debug support"
30	help
31	  Say yes here to enable debugging support.
32
33config REGULATOR_FIXED_VOLTAGE
34	tristate "Fixed voltage regulator support"
35	help
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.
39
40config REGULATOR_VIRTUAL_CONSUMER
41	tristate "Virtual regulator consumer support"
42	help
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
46	  for test purposes.
47
48	  If unsure, say no.
49
50config REGULATOR_USERSPACE_CONSUMER
51	tristate "Userspace regulator consumer support"
52	help
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.
56
57	  If unsure, say no.
58
59config REGULATOR_88PG86X
60	tristate "Marvell 88PG86X voltage regulators"
61	depends on I2C
62	select REGMAP_I2C
63	help
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.
67
68config REGULATOR_88PM800
69	tristate "Marvell 88PM800 Power regulators"
70	depends on MFD_88PM800
71	help
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
76	  various voltages.
77
78config REGULATOR_88PM8607
79	tristate "Marvell 88PM8607 Power regulators"
80	depends on MFD_88PM860X=y
81	help
82	  This driver supports 88PM8607 voltage regulator chips.
83
84config REGULATOR_ACT8865
85	tristate "Active-semi act8865 voltage regulator"
86	depends on I2C
87	depends on POWER_SUPPLY
88	select REGMAP_I2C
89	help
90	  This driver controls a active-semi act8865 voltage output
91	  regulator via I2C bus.
92
93config REGULATOR_ACT8945A
94	tristate "Active-semi ACT8945A voltage regulator"
95	depends on MFD_ACT8945A
96	help
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
100	  battery charger.
101
102config REGULATOR_AD5398
103	tristate "Analog Devices AD5398/AD5821 regulators"
104	depends on I2C
105	help
106	  This driver supports AD5398 and AD5821 current regulator chips.
107	  If building into module, its name is ad5398.ko.
108
109config REGULATOR_ANATOP
110	tristate "Freescale i.MX on-chip ANATOP LDO regulators"
111	depends on ARCH_MXC || COMPILE_TEST
112	depends on MFD_SYSCON
113	help
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.
117
118config REGULATOR_AAT2870
119	tristate "AnalogicTech AAT2870 Regulators"
120	depends on MFD_AAT2870_CORE
121	help
122	  If you have a AnalogicTech AAT2870 say Y to enable the
123	  regulator driver.
124
125config REGULATOR_AB3100
126	tristate "ST-Ericsson AB3100 Regulator functions"
127	depends on AB3100_CORE
128	default y if AB3100_CORE
129	help
130	 These regulators correspond to functionality in the
131	 AB3100 analog baseband dealing with power regulators
132	 for the system.
133
134config REGULATOR_AB8500
135	bool "ST-Ericsson AB8500 Power Regulators"
136	depends on AB8500_CORE
137	help
138	  This driver supports the regulators found on the ST-Ericsson mixed
139	  signal AB8500 PMIC
140
141config REGULATOR_ARIZONA_LDO1
142	tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
143	depends on MFD_ARIZONA || MFD_MADERA
144	depends on SND_SOC
145	help
146	  Support for the LDO1 regulators found on Cirrus Logic Madera codecs
147	  and Wolfson Microelectronic Arizona codecs.
148
149config REGULATOR_ARIZONA_MICSUPP
150	tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
151	depends on MFD_ARIZONA || MFD_MADERA
152	depends on SND_SOC
153	help
154	  Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
155	  and Wolfson Microelectronic Arizona codecs
156	  devices.
157
158config REGULATOR_ARM_SCMI
159	tristate "SCMI based regulator driver"
160	depends on ARM_SCMI_PROTOCOL && OF
161	help
162	  This adds the regulator driver support for ARM platforms using SCMI
163	  protocol for device voltage management.
164	  This driver uses SCMI Message Protocol driver to interact with the
165	  firmware providing the device Voltage functionality.
166
167config REGULATOR_AS3711
168	tristate "AS3711 PMIC"
169	depends on MFD_AS3711
170	help
171	  This driver provides support for the voltage regulators on the
172	  AS3711 PMIC
173
174config REGULATOR_AS3722
175	tristate "AMS AS3722 PMIC Regulators"
176	depends on MFD_AS3722
177	help
178	  This driver provides support for the voltage regulators on the
179	  AS3722 PMIC. This will enable support for all the software
180	  controllable DCDC/LDO regulators.
181
182config REGULATOR_AXP20X
183	tristate "X-POWERS AXP20X PMIC Regulators"
184	depends on MFD_AXP20X
185	help
186	  This driver provides support for the voltage regulators on the
187	  AXP20X PMIC.
188
189config REGULATOR_BCM590XX
190	tristate "Broadcom BCM590xx PMU Regulators"
191	depends on MFD_BCM590XX
192	help
193	  This driver provides support for the voltage regulators on the
194	  BCM590xx PMUs. This will enable support for the software
195	  controllable LDO/Switching regulators.
196
197config REGULATOR_BD70528
198	tristate "ROHM BD70528 Power Regulator"
199	depends on MFD_ROHM_BD70528
200	help
201	  This driver supports voltage regulators on ROHM BD70528 PMIC.
202	  This will enable support for the software controllable buck
203	  and LDO regulators.
204
205	  This driver can also be built as a module. If so, the module
206	  will be called bd70528-regulator.
207
208config REGULATOR_BD71828
209	tristate "ROHM BD71828 Power Regulator"
210	depends on MFD_ROHM_BD71828
211	select REGULATOR_ROHM
212	help
213	  This driver supports voltage regulators on ROHM BD71828 PMIC.
214	  This will enable support for the software controllable buck
215	  and LDO regulators.
216
217	  This driver can also be built as a module. If so, the module
218	  will be called bd71828-regulator.
219
220config REGULATOR_BD718XX
221	tristate "ROHM BD71837 Power Regulator"
222	depends on MFD_ROHM_BD718XX
223	select REGULATOR_ROHM
224	help
225	  This driver supports voltage regulators on ROHM BD71837 PMIC.
226	  This will enable support for the software controllable buck
227	  and LDO regulators.
228
229	  This driver can also be built as a module. If so, the module
230	  will be called bd718x7-regulator.
231
232config REGULATOR_BD9571MWV
233	tristate "ROHM BD9571MWV Regulators"
234	depends on MFD_BD9571MWV
235	help
236	  This driver provides support for the voltage regulators on the
237	  ROHM BD9571MWV PMIC. This will enable support for the software
238	  controllable regulator and voltage sampling units.
239
240	  This driver can also be built as a module. If so, the module
241	  will be called bd9571mwv-regulator.
242
243config REGULATOR_BD957XMUF
244	tristate "ROHM BD9576MUF and BD9573MUF Regulators"
245	depends on MFD_ROHM_BD957XMUF
246	help
247	  This driver supports voltage regulators on ROHM BD9576MUF and
248	  BD9573MUF PMICs.
249
250	  This driver can also be built as a module. If so, the module
251	  will be called bd9576-regulator.
252
253config REGULATOR_CPCAP
254	tristate "Motorola CPCAP regulator"
255	depends on MFD_CPCAP
256	help
257	  Say y here for CPCAP regulator found on some Motorola phones
258	  and tablets such as Droid 4.
259
260config REGULATOR_CROS_EC
261	tristate "ChromeOS EC regulators"
262	depends on CROS_EC && OF
263	help
264	  This driver supports voltage regulators that is connected to ChromeOS
265	  EC and controlled through EC host commands.
266
267	  This driver can also be built as a module. If so, the module
268	  will be called cros-ec-regulator.
269
270config REGULATOR_DA903X
271	tristate "Dialog Semiconductor DA9030/DA9034 regulators"
272	depends on PMIC_DA903X
273	depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
274	help
275	  Say y here to support the BUCKs and LDOs regulators found on
276	  Dialog Semiconductor DA9030/DA9034 PMIC.
277
278config REGULATOR_DA9052
279	tristate "Dialog Semiconductor DA9052/DA9053 regulators"
280	depends on PMIC_DA9052
281	help
282	  This driver supports the voltage regulators of DA9052-BC and
283	  DA9053-AA/Bx PMIC.
284
285config REGULATOR_DA9055
286	tristate "Dialog Semiconductor DA9055 regulators"
287	depends on MFD_DA9055
288	help
289	  Say y here to support the BUCKs and LDOs regulators found on
290	  Dialog Semiconductor DA9055 PMIC.
291
292	  This driver can also be built as a module. If so, the module
293	  will be called da9055-regulator.
294
295config REGULATOR_DA9062
296	tristate "Dialog Semiconductor DA9061/62 regulators"
297	depends on MFD_DA9062
298	help
299	  Say y here to support the BUCKs and LDOs regulators found on
300	  DA9061 and DA9062 PMICs.
301
302	  This driver can also be built as a module. If so, the module
303	  will be called da9062-regulator.
304
305config REGULATOR_DA9063
306	tristate "Dialog Semiconductor DA9063 regulators"
307	depends on MFD_DA9063 && OF
308	help
309	  Say y here to support the BUCKs and LDOs regulators found on
310	  DA9063 PMICs.
311
312	  This driver can also be built as a module. If so, the module
313	  will be called da9063-regulator.
314
315config REGULATOR_DA9121
316	tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
317	depends on I2C && OF
318	select REGMAP_I2C
319	help
320	  Say y here to support for the Dialog Semiconductor DA9121.  The
321	  DA9121 is a single channel dual-phase buck converter controlled
322	  through an I2C interface.
323
324	  DA9121 Single-channel dual-phase 10A buck converter
325	  DA9130 Single-channel dual-phase 10A buck converter (Automotive)
326	  DA9217 Single-channel dual-phase  6A buck converter
327	  DA9122 Dual-channel single-phase  5A buck converter
328	  DA9131 Dual-channel single-phase  5A buck converter (Automotive)
329	  DA9220 Dual-channel single-phase  3A buck converter
330	  DA9132 Dual-channel single-phase  3A buck converter (Automotive)
331
332	  This driver can also be built as a module. If so, the module
333	  will be called da9121-regulator.
334
335config REGULATOR_DA9210
336	tristate "Dialog Semiconductor DA9210 regulator"
337	depends on I2C
338	select REGMAP_I2C
339	help
340	  Say y here to support for the Dialog Semiconductor DA9210.
341	  The DA9210 is a multi-phase synchronous step down
342	  converter 12A DC-DC Buck controlled through an I2C
343	  interface.
344
345config REGULATOR_DA9211
346	tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
347	depends on I2C
348	select REGMAP_I2C
349	help
350	  Say y here to support for the Dialog Semiconductor DA9211/DA9212
351	  /DA9213/DA9214/DA9215.
352	  The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
353	  step down converter 12A or 16A DC-DC Buck controlled through an I2C
354	  interface.
355
356config REGULATOR_DBX500_PRCMU
357	bool
358
359config REGULATOR_DB8500_PRCMU
360	bool "ST-Ericsson DB8500 Voltage Domain Regulators"
361	depends on MFD_DB8500_PRCMU
362	select REGULATOR_DBX500_PRCMU
363	help
364	  This driver supports the voltage domain regulators controlled by the
365	  DB8500 PRCMU
366
367config REGULATOR_FAN53555
368	tristate "Fairchild FAN53555 Regulator"
369	depends on I2C
370	select REGMAP_I2C
371	help
372	  This driver supports Fairchild FAN53555 Digitally Programmable
373	  TinyBuck Regulator. The FAN53555 is a step-down switching voltage
374	  regulator that delivers a digitally programmable output from an
375	  input voltage supply of 2.5V to 5.5V. The output voltage is
376	  programmed through an I2C interface.
377
378config REGULATOR_FAN53880
379	tristate "Fairchild FAN53880 Regulator"
380	depends on I2C && (OF || COMPILE_TEST)
381	select REGMAP_I2C
382	help
383	  This driver supports Fairchild (ON Semiconductor) FAN53880
384	  regulator. The regulator is a programmable power management IC
385	  (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
386	  and four LDO outputs.
387
388config REGULATOR_GPIO
389	tristate "GPIO regulator support"
390	depends on GPIOLIB || COMPILE_TEST
391	help
392	  This driver provides support for regulators that can be
393	  controlled via gpios.
394	  It is capable of supporting current and voltage regulators
395	  and the platform has to provide a mapping of GPIO-states
396	  to target volts/amps.
397
398config REGULATOR_HI6421
399	tristate "HiSilicon Hi6421 PMIC voltage regulator support"
400	depends on MFD_HI6421_PMIC && OF
401	help
402	  This driver provides support for the voltage regulators on the
403	  HiSilicon Hi6421 PMU / Codec IC.
404	  Hi6421 is a multi-function device which, on regulator part, provides
405	  21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
406	  of them come with support to either ECO (idle) or sleep mode.
407
408config REGULATOR_HI6421V530
409	tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
410	depends on MFD_HI6421_PMIC && OF
411	help
412	  This driver provides support for the voltage regulators on
413	  HiSilicon Hi6421v530 PMU / Codec IC.
414	  Hi6421v530 is a multi-function device which, on regulator part,
415	  provides 5 general purpose LDOs, and all of them come with support
416	  to either ECO (idle) or sleep mode.
417
418config REGULATOR_HI655X
419	tristate "Hisilicon HI655X PMIC regulators support"
420	depends on ARCH_HISI || COMPILE_TEST
421	depends on MFD_HI655X_PMIC && OF
422	help
423	  This driver provides support for the voltage regulators of the
424	  Hisilicon Hi655x PMIC device.
425
426config REGULATOR_ISL9305
427	tristate "Intersil ISL9305 regulator"
428	depends on I2C
429	select REGMAP_I2C
430	help
431	  This driver supports ISL9305 voltage regulator chip.
432
433config REGULATOR_ISL6271A
434	tristate "Intersil ISL6271A Power regulator"
435	depends on I2C
436	help
437	  This driver supports ISL6271A voltage regulator chip.
438
439config REGULATOR_LM363X
440	tristate "TI LM363X voltage regulators"
441	depends on MFD_TI_LMU
442	help
443	  This driver supports LM3631, LM3632 and LM36274 voltage regulators for
444	  the LCD bias.
445	  One boost output voltage is configurable and always on.
446	  Other LDOs are used for the display module.
447
448config REGULATOR_LOCHNAGAR
449	tristate "Cirrus Logic Lochnagar regulator driver"
450	depends on MFD_LOCHNAGAR
451	help
452	  This enables regulator support on the Cirrus Logic Lochnagar audio
453	  development board.
454
455config REGULATOR_LP3971
456	tristate "National Semiconductors LP3971 PMIC regulator driver"
457	depends on I2C
458	help
459	 Say Y here to support the voltage regulators and convertors
460	 on National Semiconductors LP3971 PMIC
461
462config REGULATOR_LP3972
463	tristate "National Semiconductors LP3972 PMIC regulator driver"
464	depends on I2C
465	help
466	 Say Y here to support the voltage regulators and convertors
467	 on National Semiconductors LP3972 PMIC
468
469config REGULATOR_LP872X
470	tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
471	depends on I2C
472	select REGMAP_I2C
473	help
474	  This driver supports LP8720/LP8725 PMIC
475
476config REGULATOR_LP873X
477	tristate "TI LP873X Power regulators"
478	depends on MFD_TI_LP873X && OF
479	help
480	  This driver supports LP873X voltage regulator chips. LP873X
481	  provides two step-down converters and two general-purpose LDO
482	  voltage regulators. It supports software based voltage control
483	  for different voltage domains
484
485config REGULATOR_LP8755
486	tristate "TI LP8755 High Performance PMU driver"
487	depends on I2C
488	select REGMAP_I2C
489	help
490	  This driver supports LP8755 High Performance PMU driver. This
491	  chip contains six step-down DC/DC converters which can support
492	  9 mode multiphase configuration.
493
494config REGULATOR_LP87565
495	tristate "TI LP87565 Power regulators"
496	depends on MFD_TI_LP87565 && OF
497	help
498	  This driver supports LP87565 voltage regulator chips. LP87565
499	  provides four step-down converters. It supports software based
500	  voltage control for different voltage domains
501
502config REGULATOR_LP8788
503	tristate "TI LP8788 Power Regulators"
504	depends on MFD_LP8788
505	help
506	  This driver supports LP8788 voltage regulator chip.
507
508config REGULATOR_LTC3589
509	tristate "LTC3589 8-output voltage regulator"
510	depends on I2C
511	select REGMAP_I2C
512	help
513	  This enables support for the LTC3589, LTC3589-1, and LTC3589-2
514	  8-output regulators controlled via I2C.
515
516config REGULATOR_LTC3676
517	tristate "LTC3676 8-output voltage regulator"
518	depends on I2C
519	select REGMAP_I2C
520	help
521	  This enables support for the LTC3676
522	  8-output regulators controlled via I2C.
523
524config REGULATOR_MAX14577
525	tristate "Maxim 14577/77836 regulator"
526	depends on MFD_MAX14577
527	help
528	  This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
529	  The MAX14577 regulators include safeout LDO and charger current
530	  regulator. The MAX77836 has two additional LDOs.
531
532config REGULATOR_MAX1586
533	tristate "Maxim 1586/1587 voltage regulator"
534	depends on I2C
535	help
536	  This driver controls a Maxim 1586 or 1587 voltage output
537	  regulator via I2C bus. The provided regulator is suitable
538	  for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
539
540config REGULATOR_MAX77620
541	tristate "Maxim 77620/MAX20024 voltage regulator"
542	depends on MFD_MAX77620 || COMPILE_TEST
543	help
544	  This driver controls Maxim MAX77620 voltage output regulator
545	  via I2C bus. The provided regulator is suitable for Tegra
546	  chip to control Step-Down DC-DC and LDOs. Say Y here to
547	  enable the regulator driver.
548
549config REGULATOR_MAX77650
550	tristate "Maxim MAX77650/77651 regulator support"
551	depends on MFD_MAX77650 || COMPILE_TEST
552	help
553	  Regulator driver for MAX77650/77651 PMIC from Maxim
554	  Semiconductor. This device has a SIMO with three independent
555	  power rails and an LDO.
556
557config REGULATOR_MAX8649
558	tristate "Maxim 8649 voltage regulator"
559	depends on I2C
560	select REGMAP_I2C
561	help
562	  This driver controls a Maxim 8649 voltage output regulator via
563	  I2C bus.
564
565config REGULATOR_MAX8660
566	tristate "Maxim 8660/8661 voltage regulator"
567	depends on I2C
568	help
569	  This driver controls a Maxim 8660/8661 voltage output
570	  regulator via I2C bus.
571
572config REGULATOR_MAX8907
573	tristate "Maxim 8907 voltage regulator"
574	depends on MFD_MAX8907 || COMPILE_TEST
575	help
576	  This driver controls a Maxim 8907 voltage output regulator
577	  via I2C bus. The provided regulator is suitable for Tegra
578	  chip to control Step-Down DC-DC and LDOs.
579
580config REGULATOR_MAX8925
581	tristate "Maxim MAX8925 Power Management IC"
582	depends on MFD_MAX8925
583	help
584	  Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
585
586config REGULATOR_MAX8952
587	tristate "Maxim MAX8952 Power Management IC"
588	depends on I2C
589	help
590	  This driver controls a Maxim 8952 voltage output regulator
591	  via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
592	  modes ranging from 0.77V to 1.40V by 0.01V steps.
593
594config REGULATOR_MAX8973
595	tristate "Maxim MAX8973 voltage regulator "
596	depends on I2C
597	depends on THERMAL && THERMAL_OF
598	select REGMAP_I2C
599	help
600	  The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
601	  switching regulator delivers up to 9A of output current. Each
602	  phase operates at a 2MHz fixed frequency with a 120 deg shift
603	  from the adjacent phase, allowing the use of small magnetic component.
604
605config REGULATOR_MAX8997
606	tristate "Maxim 8997/8966 regulator"
607	depends on MFD_MAX8997
608	help
609	  This driver controls a Maxim 8997/8966 regulator
610	  via I2C bus. The provided regulator is suitable for S5PC110,
611	  S5PV210, and Exynos-4 chips to control VCC_CORE and
612	  VCC_USIM voltages.
613
614config REGULATOR_MAX8998
615	tristate "Maxim 8998 voltage regulator"
616	depends on MFD_MAX8998
617	help
618	  This driver controls a Maxim 8998 voltage output regulator
619	  via I2C bus. The provided regulator is suitable for S3C6410
620	  and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
621
622config REGULATOR_MAX77686
623	tristate "Maxim 77686 regulator"
624	depends on MFD_MAX77686 || COMPILE_TEST
625	help
626	  This driver controls a Maxim 77686 regulator
627	  via I2C bus. The provided regulator is suitable for
628	  Exynos-4 chips to control VARM and VINT voltages.
629
630config REGULATOR_MAX77693
631	tristate "Maxim 77693/77843 regulator"
632	depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
633	help
634	  This driver controls a Maxim 77693/77843 regulators via I2C bus.
635	  The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
636	  and one current regulator 'CHARGER'. This is suitable for
637	  Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
638
639config REGULATOR_MAX77802
640	tristate "Maxim 77802 regulator"
641	depends on MFD_MAX77686 || COMPILE_TEST
642	help
643	  This driver controls a Maxim 77802 regulator
644	  via I2C bus. The provided regulator is suitable for
645	  Exynos5420/Exynos5800 SoCs to control various voltages.
646	  It includes support for control of voltage and ramp speed.
647
648config REGULATOR_MAX77826
649	tristate "Maxim 77826 regulator"
650	depends on I2C
651	select REGMAP_I2C
652	help
653	  This driver controls a Maxim 77826 regulator via I2C bus.
654	  The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
655	  It includes support for control of output voltage. This
656	  regulator is found on the Samsung Galaxy S5 (klte) smartphone.
657
658config REGULATOR_MC13XXX_CORE
659	tristate
660
661config REGULATOR_MC13783
662	tristate "Freescale MC13783 regulator driver"
663	depends on MFD_MC13XXX
664	select REGULATOR_MC13XXX_CORE
665	help
666	  Say y here to support the regulators found on the Freescale MC13783
667	  PMIC.
668
669config REGULATOR_MC13892
670	tristate "Freescale MC13892 regulator driver"
671	depends on MFD_MC13XXX
672	select REGULATOR_MC13XXX_CORE
673	help
674	  Say y here to support the regulators found on the Freescale MC13892
675	  PMIC.
676
677config REGULATOR_MCP16502
678	tristate "Microchip MCP16502 PMIC"
679	depends on I2C && OF
680	select REGMAP_I2C
681	help
682	  Say y here to support the MCP16502 PMIC. This driver supports
683	  basic operations (get/set voltage, get/set operating mode)
684	  through the regulator interface. In addition it enables
685	  suspend-to-ram/standby transition.
686
687config REGULATOR_MP5416
688	tristate "Monolithic MP5416 PMIC"
689	depends on I2C && OF
690	select REGMAP_I2C
691	help
692	  Say y here to support the MP5416 PMIC. This will enable supports
693	  the software controllable 4 buck and 4 LDO regulators.
694	  Say M here if you want to include support for the regulator as a
695	  module.
696
697config REGULATOR_MP8859
698	tristate "MPS MP8859 regulator driver"
699	depends on I2C
700	select REGMAP_I2C
701	help
702	  Say y here to support the MP8859 voltage regulator. This driver
703	  supports basic operations (get/set voltage) through the regulator
704	  interface.
705	  Say M here if you want to include support for the regulator as a
706	  module. The module will be named "mp8859".
707
708config REGULATOR_MP886X
709	tristate "MPS MP8869 regulator driver"
710	depends on I2C && (OF || COMPILE_TEST)
711	select REGMAP_I2C
712	help
713	  This driver supports the MP8869 voltage regulator.
714
715config REGULATOR_MPQ7920
716	tristate "Monolithic MPQ7920 PMIC"
717	depends on I2C && OF
718	select REGMAP_I2C
719	help
720	  Say y here to support the MPQ7920 PMIC. This will enable supports
721	  the software controllable 4 buck and 5 LDO regulators.
722	  This driver supports the control of different power rails of device
723	  through regulator interface.
724
725config REGULATOR_MT6311
726	tristate "MediaTek MT6311 PMIC"
727	depends on I2C
728	select REGMAP_I2C
729	help
730	  Say y here to select this option to enable the power regulator of
731	  MediaTek MT6311 PMIC.
732	  This driver supports the control of different power rails of device
733	  through regulator interface.
734
735config REGULATOR_MT6323
736	tristate "MediaTek MT6323 PMIC"
737	depends on MFD_MT6397
738	help
739	  Say y here to select this option to enable the power regulator of
740	  MediaTek MT6323 PMIC.
741	  This driver supports the control of different power rails of device
742	  through regulator interface.
743
744config REGULATOR_MT6358
745	tristate "MediaTek MT6358 PMIC"
746	depends on MFD_MT6397
747	help
748	  Say y here to select this option to enable the power regulator of
749	  MediaTek MT6358 PMIC.
750	  This driver supports the control of different power rails of device
751	  through regulator interface.
752
753config REGULATOR_MT6360
754	tristate "MT6360 SubPMIC Regulator"
755	depends on MFD_MT6360
756	help
757	  Say Y here to enable MT6360 regulator support.
758	  This is support MT6360 PMIC/LDO part include
759	  2-channel buck with Thermal Shutdown and Overload Protection
760	  6-channel High PSRR and Low Dropout LDO.
761
762config REGULATOR_MT6380
763	tristate "MediaTek MT6380 PMIC"
764	depends on MTK_PMIC_WRAP
765	help
766	  Say y here to select this option to enable the power regulator of
767	  MediaTek MT6380 PMIC.
768	  This driver supports the control of different power rails of device
769	  through regulator interface.
770
771config REGULATOR_MT6397
772	tristate "MediaTek MT6397 PMIC"
773	depends on MFD_MT6397
774	help
775	  Say y here to select this option to enable the power regulator of
776	  MediaTek MT6397 PMIC.
777	  This driver supports the control of different power rails of device
778	  through regulator interface.
779
780config REGULATOR_PALMAS
781	tristate "TI Palmas PMIC Regulators"
782	depends on MFD_PALMAS
783	help
784	  If you wish to control the regulators on the Palmas series of
785	  chips say Y here. This will enable support for all the software
786	  controllable SMPS/LDO regulators.
787
788	  The regulators available on Palmas series chips vary depending
789	  on the muxing. This is handled automatically in the driver by
790	  reading the mux info from OTP.
791
792config REGULATOR_PBIAS
793	tristate "PBIAS OMAP regulator driver"
794	depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
795	help
796	 Say y here to support pbias regulator for mmc1:SD card i/o
797	 on OMAP SoCs.
798	 This driver provides support for OMAP pbias modelled
799	 regulators.
800
801config REGULATOR_PCA9450
802	tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
803	depends on I2C
804	select REGMAP_I2C
805	help
806	  Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
807	  regulator driver.
808
809config REGULATOR_PCAP
810	tristate "Motorola PCAP2 regulator driver"
811	depends on EZX_PCAP
812	help
813	 This driver provides support for the voltage regulators of the
814	 PCAP2 PMIC.
815
816config REGULATOR_PCF50633
817	tristate "NXP PCF50633 regulator driver"
818	depends on MFD_PCF50633
819	help
820	 Say Y here to support the voltage regulators and converters
821	 on PCF50633
822
823config REGULATOR_PF8X00
824	tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
825	depends on I2C && OF
826	select REGMAP_I2C
827	help
828	  Say y here to support the regulators found on the NXP
829	  PF8100/PF8121A/PF8200 PMIC.
830
831config REGULATOR_PFUZE100
832	tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
833	depends on I2C && OF
834	select REGMAP_I2C
835	help
836	  Say y here to support the regulators found on the Freescale
837	  PFUZE100/200/3000/3001 PMIC.
838
839config REGULATOR_PV88060
840	tristate "Powerventure Semiconductor PV88060 regulator"
841	depends on I2C
842	select REGMAP_I2C
843	help
844	  Say y here to support the voltage regulators and convertors
845	  PV88060
846
847config REGULATOR_PV88080
848	tristate "Powerventure Semiconductor PV88080 regulator"
849	depends on I2C
850	select REGMAP_I2C
851	help
852	  Say y here to support the buck convertors on PV88080
853
854config REGULATOR_PV88090
855	tristate "Powerventure Semiconductor PV88090 regulator"
856	depends on I2C
857	select REGMAP_I2C
858	help
859	  Say y here to support the voltage regulators and convertors
860	  on PV88090
861
862config REGULATOR_PWM
863	tristate "PWM voltage regulator"
864	depends on PWM
865	help
866	  This driver supports PWM controlled voltage regulators. PWM
867	  duty cycle can increase or decrease the voltage.
868
869config REGULATOR_QCOM_RPM
870	tristate "Qualcomm RPM regulator driver"
871	depends on MFD_QCOM_RPM
872	help
873	  If you say yes to this option, support will be included for the
874	  regulators exposed by the Resource Power Manager found in Qualcomm
875	  8660, 8960 and 8064 based devices.
876
877	  Say M here if you want to include support for the regulators on the
878	  Qualcomm RPM as a module. The module will be named
879	  "qcom_rpm-regulator".
880
881config REGULATOR_QCOM_RPMH
882	tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
883	depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
884	depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
885	help
886	  This driver supports control of PMIC regulators via the RPMh hardware
887	  block found on Qualcomm Technologies Inc. SoCs.  RPMh regulator
888	  control allows for voting on regulator state between multiple
889	  processors within the SoC.
890
891config REGULATOR_QCOM_SMD_RPM
892	tristate "Qualcomm SMD based RPM regulator driver"
893	depends on QCOM_SMD_RPM
894	help
895	  If you say yes to this option, support will be included for the
896	  regulators exposed by the Resource Power Manager found in Qualcomm
897	  8974 based devices.
898
899	  Say M here if you want to include support for the regulators on the
900	  Qualcomm RPM as a module. The module will be named
901	  "qcom_smd-regulator".
902
903config REGULATOR_QCOM_SPMI
904	tristate "Qualcomm SPMI regulator driver"
905	depends on SPMI || COMPILE_TEST
906	help
907	  If you say yes to this option, support will be included for the
908	  regulators found in Qualcomm SPMI PMICs.
909
910	  Say M here if you want to include support for the regulators on the
911	  Qualcomm SPMI PMICs as a module. The module will be named
912	  "qcom_spmi-regulator".
913
914config REGULATOR_QCOM_USB_VBUS
915	tristate "Qualcomm USB Vbus regulator driver"
916	depends on SPMI || COMPILE_TEST
917	help
918	  If you say yes to this option, support will be included for the
919	  regulator used to enable the VBUS output.
920
921	  Say M here if you want to include support for enabling the VBUS output
922	  as a module. The module will be named "qcom_usb_vbus_regulator".
923
924config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
925	tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
926	depends on BACKLIGHT_CLASS_DEVICE
927	depends on I2C
928	select REGMAP_I2C
929	help
930	  This driver supports ATTINY regulator on the Raspberry Pi 7-inch
931	  touchscreen unit. The regulator is used to enable power to the
932	  TC358762, display and to control backlight.
933
934config REGULATOR_RC5T583
935	tristate "RICOH RC5T583 Power regulators"
936	depends on MFD_RC5T583
937	help
938	  Select this option to enable the power regulator of RICOH
939	  PMIC RC5T583.
940	  This driver supports the control of different power rails of device
941	  through regulator interface. The device supports multiple DCDC/LDO
942	  outputs which can be controlled by i2c communication.
943
944config REGULATOR_RK808
945	tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
946	depends on MFD_RK808
947	help
948	  Select this option to enable the power regulator of ROCKCHIP
949	  PMIC RK805,RK809&RK817,RK808 and RK818.
950	  This driver supports the control of different power rails of device
951	  through regulator interface. The device supports multiple DCDC/LDO
952	  outputs which can be controlled by i2c communication.
953
954config REGULATOR_RN5T618
955	tristate "Ricoh RN5T567/618 voltage regulators"
956	depends on MFD_RN5T618
957	help
958	  Say y here to support the regulators found on Ricoh RN5T567,
959	  RN5T618 or RC5T619 PMIC.
960
961config REGULATOR_ROHM
962	tristate
963
964config REGULATOR_RT4801
965	tristate "Richtek RT4801 Regulators"
966	depends on I2C
967	select REGMAP_I2C
968	help
969	  This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
970	  The device supports two regulators (DSVP/DSVN).
971
972config REGULATOR_RT5033
973	tristate "Richtek RT5033 Regulators"
974	depends on MFD_RT5033
975	help
976	  This adds support for voltage and current regulators in Richtek
977	  RT5033 PMIC. The device supports multiple regulators like
978	  current source, LDO and Buck.
979
980config REGULATOR_RTMV20
981	tristate "RTMV20 Laser Diode Regulator"
982	depends on I2C
983	select REGMAP_I2C
984	help
985	  This driver adds support for the load switch current regulator on
986	  the Richtek RTMV20. It can support the load current up to 6A and
987	  integrate strobe/vsync/fsin signal to synchronize the IR camera.
988
989config REGULATOR_S2MPA01
990	tristate "Samsung S2MPA01 voltage regulator"
991	depends on MFD_SEC_CORE || COMPILE_TEST
992	help
993	 This driver controls Samsung S2MPA01 voltage output regulator
994	 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
995
996config REGULATOR_S2MPS11
997	tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
998	depends on MFD_SEC_CORE || COMPILE_TEST
999	help
1000	 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
1001	 output regulator via I2C bus. The chip is comprised of high efficient
1002	 Buck converters including Dual-Phase Buck converter, Buck-Boost
1003	 converter, various LDOs.
1004
1005config REGULATOR_S5M8767
1006	tristate "Samsung S5M8767A voltage regulator"
1007	depends on MFD_SEC_CORE || COMPILE_TEST
1008	help
1009	 This driver supports a Samsung S5M8767A voltage output regulator
1010	 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
1011	 supports DVS mode with 8bits of output voltage control.
1012
1013config REGULATOR_SC2731
1014	tristate "Spreadtrum SC2731 power regulator driver"
1015	depends on MFD_SC27XX_PMIC || COMPILE_TEST
1016	help
1017	  This driver provides support for the voltage regulators on the
1018	  SC2731 PMIC.
1019
1020config REGULATOR_SKY81452
1021	tristate "Skyworks Solutions SKY81452 voltage regulator"
1022	depends on MFD_SKY81452
1023	help
1024	  This driver supports Skyworks SKY81452 voltage output regulator
1025	  via I2C bus. SKY81452 has one voltage linear regulator can be
1026	  programmed from 4.5V to 20V.
1027
1028	  This driver can also be built as a module. If so, the module
1029	  will be called sky81452-regulator.
1030
1031config REGULATOR_SLG51000
1032	tristate "Dialog Semiconductor SLG51000 regulators"
1033	depends on I2C
1034	select REGMAP_I2C
1035	help
1036	  Say y here to support for the Dialog Semiconductor SLG51000.
1037	  The SLG51000 is seven compact and customizable low dropout
1038	  regulators.
1039
1040config REGULATOR_STM32_BOOSTER
1041	tristate "STMicroelectronics STM32 BOOSTER"
1042	depends on ARCH_STM32 || COMPILE_TEST
1043	help
1044	  This driver supports internal booster (3V3) embedded in some
1045	  STMicroelectronics STM32 chips. It can be used to supply ADC analog
1046	  input switches when vdda supply is below 2.7V.
1047
1048	  This driver can also be built as a module. If so, the module
1049	  will be called stm32-booster.
1050
1051config REGULATOR_STM32_VREFBUF
1052	tristate "STMicroelectronics STM32 VREFBUF"
1053	depends on ARCH_STM32 || COMPILE_TEST
1054	help
1055	  This driver supports STMicroelectronics STM32 VREFBUF (voltage
1056	  reference buffer) which can be used as voltage reference for
1057	  internal ADCs, DACs and also for external components through
1058	  dedicated Vref+ pin.
1059
1060	  This driver can also be built as a module. If so, the module
1061	  will be called stm32-vrefbuf.
1062
1063config REGULATOR_STM32_PWR
1064	bool "STMicroelectronics STM32 PWR"
1065	depends on ARCH_STM32 || COMPILE_TEST
1066	help
1067	  This driver supports internal regulators (1V1, 1V8, 3V3) in the
1068	  STMicroelectronics STM32 chips.
1069
1070config REGULATOR_STPMIC1
1071	tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1072	depends on MFD_STPMIC1
1073	help
1074	  This driver supports STMicroelectronics STPMIC1 PMIC voltage
1075	  regulators and switches. The STPMIC1 regulators supply power to
1076	  an application processor as well as to external system
1077	  peripherals such as DDR, Flash memories and system devices.
1078
1079	  To compile this driver as a module, choose M here: the
1080	  module will be called stpmic1_regulator.
1081
1082config REGULATOR_TI_ABB
1083	tristate "TI Adaptive Body Bias on-chip LDO"
1084	depends on ARCH_OMAP
1085	help
1086	  Select this option to support Texas Instruments' on-chip Adaptive Body
1087	  Bias (ABB) LDO regulators. It is recommended that this option be
1088	  enabled on required TI SoC. Certain Operating Performance Points
1089	  on TI SoCs may be unstable without enabling this as it provides
1090	  device specific optimized bias to allow/optimize functionality.
1091
1092config REGULATOR_STW481X_VMMC
1093	bool "ST Microelectronics STW481X VMMC regulator"
1094	depends on MFD_STW481X || COMPILE_TEST
1095	default y if MFD_STW481X
1096	help
1097	  This driver supports the internal VMMC regulator in the STw481x
1098	  PMIC chips.
1099
1100config REGULATOR_SY8106A
1101	tristate "Silergy SY8106A regulator"
1102	depends on I2C && (OF || COMPILE_TEST)
1103	select REGMAP_I2C
1104	help
1105	  This driver supports SY8106A single output regulator.
1106
1107config REGULATOR_SY8824X
1108	tristate "Silergy SY8824C/SY8824E regulator"
1109	depends on I2C && (OF || COMPILE_TEST)
1110	select REGMAP_I2C
1111	help
1112	  This driver supports SY8824C single output regulator.
1113
1114config REGULATOR_SY8827N
1115	tristate "Silergy SY8827N regulator"
1116	depends on I2C && (OF || COMPILE_TEST)
1117	select REGMAP_I2C
1118	help
1119	  This driver supports SY8827N single output regulator.
1120
1121config REGULATOR_TPS51632
1122	tristate "TI TPS51632 Power Regulator"
1123	depends on I2C
1124	select REGMAP_I2C
1125	help
1126	  This driver supports TPS51632 voltage regulator chip.
1127	  The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1128	  with Serial VID control and DVFS.
1129	  The voltage output can be configure through I2C interface or PWM
1130	  interface.
1131
1132config REGULATOR_TPS6105X
1133	tristate "TI TPS6105X Power regulators"
1134	depends on TPS6105X
1135	default y if TPS6105X
1136	help
1137	  This driver supports TPS61050/TPS61052 voltage regulator chips.
1138	  It is a single boost converter primarily for white LEDs and
1139	  audio amplifiers.
1140
1141config REGULATOR_TPS62360
1142	tristate "TI TPS6236x Power Regulator"
1143	depends on I2C
1144	select REGMAP_I2C
1145	help
1146	  This driver supports TPS6236x voltage regulator chip. This
1147	  regulator is meant for processor core supply. This chip is
1148	  high-frequency synchronous step down dc-dc converter optimized
1149	  for battery-powered portable applications.
1150
1151config REGULATOR_TPS65023
1152	tristate "TI TPS65023 Power regulators"
1153	depends on I2C
1154	select REGMAP_I2C
1155	help
1156	  This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1157	  three step-down converters and two general-purpose LDO voltage regulators.
1158	  It supports TI's software based Class-2 SmartReflex implementation.
1159
1160config REGULATOR_TPS6507X
1161	tristate "TI TPS6507X Power regulators"
1162	depends on I2C
1163	help
1164	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1165	  three step-down converters and two general-purpose LDO voltage regulators.
1166	  It supports TI's software based Class-2 SmartReflex implementation.
1167
1168config REGULATOR_TPS65086
1169	tristate "TI TPS65086 Power regulators"
1170	depends on MFD_TPS65086
1171	help
1172	  This driver provides support for the voltage regulators on
1173	  TI TPS65086 PMICs.
1174
1175config REGULATOR_TPS65090
1176	tristate "TI TPS65090 Power regulator"
1177	depends on MFD_TPS65090
1178	help
1179	  This driver provides support for the voltage regulators on the
1180	  TI TPS65090 PMIC.
1181
1182config REGULATOR_TPS65132
1183	tristate "TI TPS65132 Dual Output Power regulators"
1184	depends on I2C && GPIOLIB
1185	select REGMAP_I2C
1186	help
1187	  This driver supports TPS65132 single inductor - dual output
1188	  power supply specifically designed for display panels.
1189
1190config REGULATOR_TPS65217
1191	tristate "TI TPS65217 Power regulators"
1192	depends on MFD_TPS65217
1193	help
1194	  This driver supports TPS65217 voltage regulator chips. TPS65217
1195	  provides three step-down converters and four general-purpose LDO
1196	  voltage regulators. It supports software based voltage control
1197	  for different voltage domains
1198
1199config REGULATOR_TPS65218
1200	tristate "TI TPS65218 Power regulators"
1201	depends on MFD_TPS65218 && OF
1202	help
1203	  This driver supports TPS65218 voltage regulator chips. TPS65218
1204	  provides six step-down converters and one general-purpose LDO
1205	  voltage regulators. It supports software based voltage control
1206	  for different voltage domains
1207
1208config REGULATOR_TPS6524X
1209	tristate "TI TPS6524X Power regulators"
1210	depends on SPI
1211	help
1212	  This driver supports TPS6524X voltage regulator chips. TPS6524X
1213	  provides three step-down converters and two general-purpose LDO
1214	  voltage regulators.  This device is interfaced using a customized
1215	  serial interface currently supported on the sequencer serial
1216	  port controller.
1217
1218config REGULATOR_TPS6586X
1219	tristate "TI TPS6586X Power regulators"
1220	depends on MFD_TPS6586X
1221	help
1222	  This driver supports TPS6586X voltage regulator chips.
1223
1224config REGULATOR_TPS65910
1225	tristate "TI TPS65910/TPS65911 Power Regulators"
1226	depends on MFD_TPS65910
1227	help
1228	  This driver supports TPS65910/TPS65911 voltage regulator chips.
1229
1230config REGULATOR_TPS65912
1231	tristate "TI TPS65912 Power regulator"
1232	depends on MFD_TPS65912
1233	help
1234	    This driver supports TPS65912 voltage regulator chip.
1235
1236config REGULATOR_TPS80031
1237	tristate "TI TPS80031/TPS80032 power regulator driver"
1238	depends on MFD_TPS80031
1239	help
1240	  TPS80031/ TPS80032 Fully Integrated Power Management with Power
1241	  Path and Battery Charger. It has 5 configurable step-down
1242	  converters, 11 general purpose LDOs, VBUS generator and digital
1243	  output to control regulators.
1244
1245config REGULATOR_TWL4030
1246	tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1247	depends on TWL4030_CORE
1248	help
1249	  This driver supports the voltage regulators provided by
1250	  this family of companion chips.
1251
1252config REGULATOR_UNIPHIER
1253	tristate "UniPhier regulator driver"
1254	depends on ARCH_UNIPHIER || COMPILE_TEST
1255	depends on OF
1256	select REGMAP_MMIO
1257	default ARCH_UNIPHIER
1258	help
1259	  Support for regulators implemented on Socionext UniPhier SoCs.
1260
1261config REGULATOR_VCTRL
1262	tristate "Voltage controlled regulators"
1263	depends on OF
1264	help
1265	  This driver provides support for voltage regulators whose output
1266	  voltage is controlled by the voltage of another regulator.
1267
1268config REGULATOR_VEXPRESS
1269	tristate "Versatile Express regulators"
1270	depends on VEXPRESS_CONFIG
1271	help
1272	  This driver provides support for voltage regulators available
1273	  on the ARM Ltd's Versatile Express platform.
1274
1275config REGULATOR_VQMMC_IPQ4019
1276	tristate "IPQ4019 VQMMC SD LDO regulator support"
1277	depends on ARCH_QCOM
1278	help
1279	  This driver provides support for the VQMMC LDO I/0
1280	  voltage regulator of the IPQ4019 SD/EMMC controller.
1281
1282config REGULATOR_WM831X
1283	tristate "Wolfson Microelectronics WM831x PMIC regulators"
1284	depends on MFD_WM831X
1285	help
1286	  Support the voltage and current regulators of the WM831x series
1287	  of PMIC devices.
1288
1289config REGULATOR_WM8350
1290	tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1291	depends on MFD_WM8350
1292	help
1293	  This driver provides support for the voltage and current regulators
1294	  of the WM8350 AudioPlus PMIC.
1295
1296config REGULATOR_WM8400
1297	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1298	depends on MFD_WM8400
1299	help
1300	  This driver provides support for the voltage regulators of the
1301	  WM8400 AudioPlus PMIC.
1302
1303config REGULATOR_WM8994
1304	tristate "Wolfson Microelectronics WM8994 CODEC"
1305	depends on MFD_WM8994
1306	help
1307	  This driver provides support for the voltage regulators on the
1308	  WM8994 CODEC.
1309
1310config REGULATOR_QCOM_LABIBB
1311	tristate "QCOM LAB/IBB regulator support"
1312	depends on SPMI || COMPILE_TEST
1313	help
1314	  This driver supports Qualcomm's LAB/IBB regulators present on the
1315	  Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1316	  based PMIC implementations. LAB can be used as positive
1317	  boost regulator and IBB can be used as a negative boost regulator
1318	  for LCD display panel.
1319
1320endif
1321
1322