Version:  2.0.40 2.2.26 2.4.37 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16

Linux/drivers/regulator/Kconfig

  1 menuconfig 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 
 24 if REGULATOR
 25 
 26 config REGULATOR_DEBUG
 27         bool "Regulator debug support"
 28         help
 29           Say yes here to enable debugging support.
 30 
 31 config 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 
 38 config 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 
 48 config 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 
 57 config REGULATOR_88PM800
 58         tristate "Marvell 88PM800 Power regulators"
 59         depends on MFD_88PM800
 60         help
 61           This driver supports Marvell 88PM800 voltage regulator chips.
 62           It delivers digitally programmable output,
 63           the voltage is programmed via I2C interface.
 64           It's suitable to support PXA988 chips to control VCC_MAIN and
 65           various voltages.
 66 
 67 config REGULATOR_88PM8607
 68         tristate "Marvell 88PM8607 Power regulators"
 69         depends on MFD_88PM860X=y
 70         help
 71           This driver supports 88PM8607 voltage regulator chips.
 72 
 73 config REGULATOR_ACT8865
 74         tristate "Active-semi act8865 voltage regulator"
 75         depends on I2C
 76         select REGMAP_I2C
 77         help
 78           This driver controls a active-semi act8865 voltage output
 79           regulator via I2C bus.
 80 
 81 config REGULATOR_AD5398
 82         tristate "Analog Devices AD5398/AD5821 regulators"
 83         depends on I2C
 84         help
 85           This driver supports AD5398 and AD5821 current regulator chips.
 86           If building into module, its name is ad5398.ko.
 87 
 88 config REGULATOR_ANATOP
 89         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 90         depends on MFD_SYSCON
 91         help
 92           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 93           regulators. It is recommended that this option be
 94           enabled on i.MX6 platform.
 95 
 96 config REGULATOR_AAT2870
 97         tristate "AnalogicTech AAT2870 Regulators"
 98         depends on MFD_AAT2870_CORE
 99         help
100           If you have a AnalogicTech AAT2870 say Y to enable the
101           regulator driver.
102 
103 config REGULATOR_AB3100
104         tristate "ST-Ericsson AB3100 Regulator functions"
105         depends on AB3100_CORE
106         default y if AB3100_CORE
107         help
108          These regulators correspond to functionality in the
109          AB3100 analog baseband dealing with power regulators
110          for the system.
111 
112 config REGULATOR_AB8500
113         bool "ST-Ericsson AB8500 Power Regulators"
114         depends on AB8500_CORE
115         help
116           This driver supports the regulators found on the ST-Ericsson mixed
117           signal AB8500 PMIC
118 
119 config REGULATOR_ARIZONA
120         tristate "Wolfson Arizona class devices"
121         depends on MFD_ARIZONA
122         depends on SND_SOC
123         help
124           Support for the regulators found on Wolfson Arizona class
125           devices.
126 
127 config REGULATOR_AS3711
128         tristate "AS3711 PMIC"
129         depends on MFD_AS3711
130         help
131           This driver provides support for the voltage regulators on the
132           AS3711 PMIC
133 
134 config REGULATOR_AS3722
135         tristate "AMS AS3722 PMIC Regulators"
136         depends on MFD_AS3722
137         help
138           This driver provides support for the voltage regulators on the
139           AS3722 PMIC. This will enable support for all the software
140           controllable DCDC/LDO regulators.
141 
142 config REGULATOR_AXP20X
143         tristate "X-POWERS AXP20X PMIC Regulators"
144         depends on MFD_AXP20X
145         help
146           This driver provides support for the voltage regulators on the
147           AXP20X PMIC.
148 
149 config REGULATOR_BCM590XX
150         tristate "Broadcom BCM590xx PMU Regulators"
151         depends on MFD_BCM590XX
152         help
153           This driver provides support for the voltage regulators on the
154           BCM590xx PMUs. This will enable support for the software
155           controllable LDO/Switching regulators.
156 
157 config REGULATOR_DA903X
158         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
159         depends on PMIC_DA903X
160         help
161           Say y here to support the BUCKs and LDOs regulators found on
162           Dialog Semiconductor DA9030/DA9034 PMIC.
163 
164 config REGULATOR_DA9052
165         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
166         depends on PMIC_DA9052
167         help
168           This driver supports the voltage regulators of DA9052-BC and
169           DA9053-AA/Bx PMIC.
170 
171 config REGULATOR_DA9055
172         tristate "Dialog Semiconductor DA9055 regulators"
173         depends on MFD_DA9055
174         help
175           Say y here to support the BUCKs and LDOs regulators found on
176           Dialog Semiconductor DA9055 PMIC.
177 
178           This driver can also be built as a module. If so, the module
179           will be called da9055-regulator.
180 
181 config REGULATOR_DA9063
182         tristate "Dialog Semiconductor DA9063 regulators"
183         depends on MFD_DA9063
184         help
185           Say y here to support the BUCKs and LDOs regulators found on
186           DA9063 PMICs.
187 
188           This driver can also be built as a module. If so, the module
189           will be called da9063-regulator.
190 
191 config REGULATOR_DA9210
192         tristate "Dialog Semiconductor DA9210 regulator"
193         depends on I2C
194         select REGMAP_I2C
195         help
196           Say y here to support for the Dialog Semiconductor DA9210.
197           The DA9210 is a multi-phase synchronous step down
198           converter 12A DC-DC Buck controlled through an I2C
199           interface.
200 
201 config REGULATOR_DBX500_PRCMU
202         bool
203 
204 config REGULATOR_DB8500_PRCMU
205         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
206         depends on MFD_DB8500_PRCMU
207         select REGULATOR_DBX500_PRCMU
208         help
209           This driver supports the voltage domain regulators controlled by the
210           DB8500 PRCMU
211 
212 config REGULATOR_FAN53555
213         tristate "Fairchild FAN53555 Regulator"
214         depends on I2C
215         select REGMAP_I2C
216         help
217           This driver supports Fairchild FAN53555 Digitally Programmable
218           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
219           regulator that delivers a digitally programmable output from an
220           input voltage supply of 2.5V to 5.5V. The output voltage is
221           programmed through an I2C interface.
222 
223 config REGULATOR_GPIO
224         tristate "GPIO regulator support"
225         depends on GPIOLIB
226         help
227           This driver provides support for regulators that can be
228           controlled via gpios.
229           It is capable of supporting current and voltage regulators
230           and the platform has to provide a mapping of GPIO-states
231           to target volts/amps.
232 
233 config REGULATOR_ISL6271A
234         tristate "Intersil ISL6271A Power regulator"
235         depends on I2C
236         help
237           This driver supports ISL6271A voltage regulator chip.
238 
239 config REGULATOR_LP3971
240         tristate "National Semiconductors LP3971 PMIC regulator driver"
241         depends on I2C
242         help
243          Say Y here to support the voltage regulators and convertors
244          on National Semiconductors LP3971 PMIC
245 
246 config REGULATOR_LP3972
247         tristate "National Semiconductors LP3972 PMIC regulator driver"
248         depends on I2C
249         help
250          Say Y here to support the voltage regulators and convertors
251          on National Semiconductors LP3972 PMIC
252 
253 config REGULATOR_LP872X
254         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
255         depends on I2C
256         select REGMAP_I2C
257         help
258           This driver supports LP8720/LP8725 PMIC
259 
260 config REGULATOR_LP8755
261         tristate "TI LP8755 High Performance PMU driver"
262         depends on I2C
263         select REGMAP_I2C
264         help
265           This driver supports LP8755 High Performance PMU driver. This
266           chip contains six step-down DC/DC converters which can support
267           9 mode multiphase configuration.
268 
269 config REGULATOR_LP8788
270         tristate "TI LP8788 Power Regulators"
271         depends on MFD_LP8788
272         help
273           This driver supports LP8788 voltage regulator chip.
274 
275 config REGULATOR_LTC3589
276         tristate "LTC3589 8-output voltage regulator"
277         depends on I2C
278         select REGMAP_I2C
279         help
280           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
281           8-output regulators controlled via I2C.
282 
283 config REGULATOR_MAX14577
284         tristate "Maxim 14577/77836 regulator"
285         depends on MFD_MAX14577
286         help
287           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
288           The MAX14577 regulators include safeout LDO and charger current
289           regulator. The MAX77836 has two additional LDOs.
290 
291 config REGULATOR_MAX1586
292         tristate "Maxim 1586/1587 voltage regulator"
293         depends on I2C
294         help
295           This driver controls a Maxim 1586 or 1587 voltage output
296           regulator via I2C bus. The provided regulator is suitable
297           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
298 
299 config REGULATOR_MAX8649
300         tristate "Maxim 8649 voltage regulator"
301         depends on I2C
302         select REGMAP_I2C
303         help
304           This driver controls a Maxim 8649 voltage output regulator via
305           I2C bus.
306 
307 config REGULATOR_MAX8660
308         tristate "Maxim 8660/8661 voltage regulator"
309         depends on I2C
310         help
311           This driver controls a Maxim 8660/8661 voltage output
312           regulator via I2C bus.
313 
314 config REGULATOR_MAX8907
315         tristate "Maxim 8907 voltage regulator"
316         depends on MFD_MAX8907
317         help
318           This driver controls a Maxim 8907 voltage output regulator
319           via I2C bus. The provided regulator is suitable for Tegra
320           chip to control Step-Down DC-DC and LDOs.
321 
322 config REGULATOR_MAX8925
323         tristate "Maxim MAX8925 Power Management IC"
324         depends on MFD_MAX8925
325         help
326           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
327 
328 config REGULATOR_MAX8952
329         tristate "Maxim MAX8952 Power Management IC"
330         depends on I2C
331         help
332           This driver controls a Maxim 8952 voltage output regulator
333           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
334           modes ranging from 0.77V to 1.40V by 0.01V steps.
335 
336 config REGULATOR_MAX8973
337         tristate "Maxim MAX8973 voltage regulator "
338         depends on I2C
339         select REGMAP_I2C
340         help
341           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
342           switching regulator delievers up to 9A of output current. Each
343           phase operates at a 2MHz fixed frequency with a 120 deg shift
344           from the adjacent phase, allowing the use of small magnetic component.
345 
346 config REGULATOR_MAX8997
347         tristate "Maxim 8997/8966 regulator"
348         depends on MFD_MAX8997
349         help
350           This driver controls a Maxim 8997/8966 regulator
351           via I2C bus. The provided regulator is suitable for S5PC110,
352           S5PV210, and Exynos-4 chips to control VCC_CORE and
353           VCC_USIM voltages.
354 
355 config REGULATOR_MAX8998
356         tristate "Maxim 8998 voltage regulator"
357         depends on MFD_MAX8998
358         help
359           This driver controls a Maxim 8998 voltage output regulator
360           via I2C bus. The provided regulator is suitable for S3C6410
361           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
362 
363 config REGULATOR_MAX77686
364         tristate "Maxim 77686 regulator"
365         depends on MFD_MAX77686
366         help
367           This driver controls a Maxim 77686 regulator
368           via I2C bus. The provided regulator is suitable for
369           Exynos-4 chips to control VARM and VINT voltages.
370 
371 config REGULATOR_MAX77693
372         tristate "Maxim MAX77693 regulator"
373         depends on MFD_MAX77693
374         help
375           This driver controls a Maxim 77693 regulator via I2C bus.
376           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
377           and one current regulator 'CHARGER'. This is suitable for
378           Exynos-4x12 chips.
379 
380 config REGULATOR_MC13XXX_CORE
381         tristate
382 
383 config REGULATOR_MC13783
384         tristate "Freescale MC13783 regulator driver"
385         depends on MFD_MC13XXX
386         select REGULATOR_MC13XXX_CORE
387         help
388           Say y here to support the regulators found on the Freescale MC13783
389           PMIC.
390 
391 config REGULATOR_MC13892
392         tristate "Freescale MC13892 regulator driver"
393         depends on MFD_MC13XXX
394         select REGULATOR_MC13XXX_CORE
395         help
396           Say y here to support the regulators found on the Freescale MC13892
397           PMIC.
398 
399 config REGULATOR_PALMAS
400         tristate "TI Palmas PMIC Regulators"
401         depends on MFD_PALMAS
402         help
403           If you wish to control the regulators on the Palmas series of
404           chips say Y here. This will enable support for all the software
405           controllable SMPS/LDO regulators.
406 
407           The regulators available on Palmas series chips vary depending
408           on the muxing. This is handled automatically in the driver by
409           reading the mux info from OTP.
410 
411 config REGULATOR_PBIAS
412         tristate "PBIAS OMAP regulator driver"
413         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
414         help
415          Say y here to support pbias regulator for mmc1:SD card i/o
416          on OMAP SoCs.
417          This driver provides support for OMAP pbias modelled
418          regulators.
419 
420 config REGULATOR_PCAP
421         tristate "Motorola PCAP2 regulator driver"
422         depends on EZX_PCAP
423         help
424          This driver provides support for the voltage regulators of the
425          PCAP2 PMIC.
426 
427 config REGULATOR_PCF50633
428         tristate "NXP PCF50633 regulator driver"
429         depends on MFD_PCF50633
430         help
431          Say Y here to support the voltage regulators and convertors
432          on PCF50633
433 
434 config REGULATOR_PFUZE100
435         tristate "Freescale PFUZE100/PFUZE200 regulator driver"
436         depends on I2C
437         select REGMAP_I2C
438         help
439           Say y here to support the regulators found on the Freescale
440           PFUZE100/PFUZE200 PMIC.
441 
442 config REGULATOR_RC5T583
443         tristate "RICOH RC5T583 Power regulators"
444         depends on MFD_RC5T583
445         help
446           Select this option to enable the power regulator of RICOH
447           PMIC RC5T583.
448           This driver supports the control of different power rails of device
449           through regulator interface. The device supports multiple DCDC/LDO
450           outputs which can be controlled by i2c communication.
451 
452 config REGULATOR_S2MPA01
453         tristate "Samsung S2MPA01 voltage regulator"
454         depends on MFD_SEC_CORE
455         help
456          This driver controls Samsung S2MPA01 voltage output regulator
457          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
458 
459 config REGULATOR_S2MPS11
460         tristate "Samsung S2MPS11/S2MPS14 voltage regulator"
461         depends on MFD_SEC_CORE
462         help
463          This driver supports a Samsung S2MPS11/S2MPS14 voltage output
464          regulator via I2C bus. The chip is comprised of high efficient Buck
465          converters including Dual-Phase Buck converter, Buck-Boost converter,
466          various LDOs.
467 
468 config REGULATOR_S5M8767
469         tristate "Samsung S5M8767A voltage regulator"
470         depends on MFD_SEC_CORE
471         help
472          This driver supports a Samsung S5M8767A voltage output regulator
473          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
474          supports DVS mode with 8bits of output voltage control.
475 
476 config REGULATOR_ST_PWM
477         tristate "STMicroelectronics PWM voltage regulator"
478         depends on ARCH_STI
479         help
480          This driver supports ST's PWM controlled voltage regulators.
481 
482 config REGULATOR_TI_ABB
483         tristate "TI Adaptive Body Bias on-chip LDO"
484         depends on ARCH_OMAP
485         help
486           Select this option to support Texas Instruments' on-chip Adaptive Body
487           Bias (ABB) LDO regulators. It is recommended that this option be
488           enabled on required TI SoC. Certain Operating Performance Points
489           on TI SoCs may be unstable without enabling this as it provides
490           device specific optimized bias to allow/optimize functionality.
491 
492 config REGULATOR_STW481X_VMMC
493         bool "ST Microelectronics STW481X VMMC regulator"
494         depends on MFD_STW481X
495         default y if MFD_STW481X
496         help
497           This driver supports the internal VMMC regulator in the STw481x
498           PMIC chips.
499 
500 config REGULATOR_TPS51632
501         tristate "TI TPS51632 Power Regulator"
502         depends on I2C
503         select REGMAP_I2C
504         help
505           This driver supports TPS51632 voltage regulator chip.
506           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
507           with Serial VID control and DVFS.
508           The voltage output can be configure through I2C interface or PWM
509           interface.
510 
511 config REGULATOR_TPS6105X
512         tristate "TI TPS6105X Power regulators"
513         depends on TPS6105X
514         default y if TPS6105X
515         help
516           This driver supports TPS61050/TPS61052 voltage regulator chips.
517           It is a single boost converter primarily for white LEDs and
518           audio amplifiers.
519 
520 config REGULATOR_TPS62360
521         tristate "TI TPS6236x Power Regulator"
522         depends on I2C
523         select REGMAP_I2C
524         help
525           This driver supports TPS6236x voltage regulator chip. This
526           regulator is meant for processor core supply. This chip is
527           high-frequency synchronous step down dc-dc converter optimized
528           for battery-powered portable applications.
529 
530 config REGULATOR_TPS65023
531         tristate "TI TPS65023 Power regulators"
532         depends on I2C
533         select REGMAP_I2C
534         help
535           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
536           three step-down converters and two general-purpose LDO voltage regulators.
537           It supports TI's software based Class-2 SmartReflex implementation.
538 
539 config REGULATOR_TPS6507X
540         tristate "TI TPS6507X Power regulators"
541         depends on I2C
542         help
543           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
544           three step-down converters and two general-purpose LDO voltage regulators.
545           It supports TI's software based Class-2 SmartReflex implementation.
546 
547 config REGULATOR_TPS65090
548         tristate "TI TPS65090 Power regulator"
549         depends on MFD_TPS65090
550         help
551           This driver provides support for the voltage regulators on the
552           TI TPS65090 PMIC.
553 
554 config REGULATOR_TPS65217
555         tristate "TI TPS65217 Power regulators"
556         depends on MFD_TPS65217
557         help
558           This driver supports TPS65217 voltage regulator chips. TPS65217
559           provides three step-down converters and four general-purpose LDO
560           voltage regulators. It supports software based voltage control
561           for different voltage domains
562 
563 config REGULATOR_TPS65218
564         tristate "TI TPS65218 Power regulators"
565         depends on MFD_TPS65218 && OF
566         help
567           This driver supports TPS65218 voltage regulator chips. TPS65218
568           provides six step-down converters and one general-purpose LDO
569           voltage regulators. It supports software based voltage control
570           for different voltage domains
571 
572 config REGULATOR_TPS6524X
573         tristate "TI TPS6524X Power regulators"
574         depends on SPI
575         help
576           This driver supports TPS6524X voltage regulator chips. TPS6524X
577           provides three step-down converters and two general-purpose LDO
578           voltage regulators.  This device is interfaced using a customized
579           serial interface currently supported on the sequencer serial
580           port controller.
581 
582 config REGULATOR_TPS6586X
583         tristate "TI TPS6586X Power regulators"
584         depends on MFD_TPS6586X
585         help
586           This driver supports TPS6586X voltage regulator chips.
587 
588 config REGULATOR_TPS65910
589         tristate "TI TPS65910/TPS65911 Power Regulators"
590         depends on MFD_TPS65910
591         help
592           This driver supports TPS65910/TPS65911 voltage regulator chips.
593 
594 config REGULATOR_TPS65912
595         tristate "TI TPS65912 Power regulator"
596         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
597         help
598             This driver supports TPS65912 voltage regulator chip.
599 
600 config REGULATOR_TPS80031
601         tristate "TI TPS80031/TPS80032 power regualtor driver"
602         depends on MFD_TPS80031
603         help
604           TPS80031/ TPS80032 Fully Integrated Power Management with Power
605           Path and Battery Charger. It has 5 configurable step-down
606           converters, 11 general purpose LDOs, VBUS generator and digital
607           output to control regulators.
608 
609 config REGULATOR_TWL4030
610         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
611         depends on TWL4030_CORE
612         help
613           This driver supports the voltage regulators provided by
614           this family of companion chips.
615 
616 config REGULATOR_VEXPRESS
617         tristate "Versatile Express regulators"
618         depends on VEXPRESS_CONFIG
619         help
620           This driver provides support for voltage regulators available
621           on the ARM Ltd's Versatile Express platform.
622 
623 config REGULATOR_WM831X
624         tristate "Wolfson Microelectronics WM831x PMIC regulators"
625         depends on MFD_WM831X
626         help
627           Support the voltage and current regulators of the WM831x series
628           of PMIC devices.
629 
630 config REGULATOR_WM8350
631         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
632         depends on MFD_WM8350
633         help
634           This driver provides support for the voltage and current regulators
635           of the WM8350 AudioPlus PMIC.
636 
637 config REGULATOR_WM8400
638         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
639         depends on MFD_WM8400
640         help
641           This driver provides support for the voltage regulators of the
642           WM8400 AudioPlus PMIC.
643 
644 config REGULATOR_WM8994
645         tristate "Wolfson Microelectronics WM8994 CODEC"
646         depends on MFD_WM8994
647         help
648           This driver provides support for the voltage regulators on the
649           WM8994 CODEC.
650 
651 endif
652 

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