Version:  2.0.40 2.2.26 2.4.37 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 3.17

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_DA9211
202         tristate "Dialog Semiconductor DA9211/DA9212 regulator"
203         depends on I2C
204         select REGMAP_I2C
205         help
206           Say y here to support for the Dialog Semiconductor DA9211/DA9212.
207           The DA9211/DA9212 is a multi-phase synchronous step down
208           converter 12A DC-DC Buck controlled through an I2C
209           interface.
210 
211 config REGULATOR_DBX500_PRCMU
212         bool
213 
214 config REGULATOR_DB8500_PRCMU
215         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
216         depends on MFD_DB8500_PRCMU
217         select REGULATOR_DBX500_PRCMU
218         help
219           This driver supports the voltage domain regulators controlled by the
220           DB8500 PRCMU
221 
222 config REGULATOR_FAN53555
223         tristate "Fairchild FAN53555 Regulator"
224         depends on I2C
225         select REGMAP_I2C
226         help
227           This driver supports Fairchild FAN53555 Digitally Programmable
228           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
229           regulator that delivers a digitally programmable output from an
230           input voltage supply of 2.5V to 5.5V. The output voltage is
231           programmed through an I2C interface.
232 
233 config REGULATOR_GPIO
234         tristate "GPIO regulator support"
235         depends on GPIOLIB
236         help
237           This driver provides support for regulators that can be
238           controlled via gpios.
239           It is capable of supporting current and voltage regulators
240           and the platform has to provide a mapping of GPIO-states
241           to target volts/amps.
242 
243 config REGULATOR_ISL6271A
244         tristate "Intersil ISL6271A Power regulator"
245         depends on I2C
246         help
247           This driver supports ISL6271A voltage regulator chip.
248 
249 config REGULATOR_LP3971
250         tristate "National Semiconductors LP3971 PMIC regulator driver"
251         depends on I2C
252         help
253          Say Y here to support the voltage regulators and convertors
254          on National Semiconductors LP3971 PMIC
255 
256 config REGULATOR_LP3972
257         tristate "National Semiconductors LP3972 PMIC regulator driver"
258         depends on I2C
259         help
260          Say Y here to support the voltage regulators and convertors
261          on National Semiconductors LP3972 PMIC
262 
263 config REGULATOR_LP872X
264         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
265         depends on I2C
266         select REGMAP_I2C
267         help
268           This driver supports LP8720/LP8725 PMIC
269 
270 config REGULATOR_LP8755
271         tristate "TI LP8755 High Performance PMU driver"
272         depends on I2C
273         select REGMAP_I2C
274         help
275           This driver supports LP8755 High Performance PMU driver. This
276           chip contains six step-down DC/DC converters which can support
277           9 mode multiphase configuration.
278 
279 config REGULATOR_LP8788
280         tristate "TI LP8788 Power Regulators"
281         depends on MFD_LP8788
282         help
283           This driver supports LP8788 voltage regulator chip.
284 
285 config REGULATOR_LTC3589
286         tristate "LTC3589 8-output voltage regulator"
287         depends on I2C
288         select REGMAP_I2C
289         help
290           This enables support for the LTC3589, LTC3589-1, and LTC3589-2
291           8-output regulators controlled via I2C.
292 
293 config REGULATOR_MAX14577
294         tristate "Maxim 14577/77836 regulator"
295         depends on MFD_MAX14577
296         help
297           This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
298           The MAX14577 regulators include safeout LDO and charger current
299           regulator. The MAX77836 has two additional LDOs.
300 
301 config REGULATOR_MAX1586
302         tristate "Maxim 1586/1587 voltage regulator"
303         depends on I2C
304         help
305           This driver controls a Maxim 1586 or 1587 voltage output
306           regulator via I2C bus. The provided regulator is suitable
307           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
308 
309 config REGULATOR_MAX8649
310         tristate "Maxim 8649 voltage regulator"
311         depends on I2C
312         select REGMAP_I2C
313         help
314           This driver controls a Maxim 8649 voltage output regulator via
315           I2C bus.
316 
317 config REGULATOR_MAX8660
318         tristate "Maxim 8660/8661 voltage regulator"
319         depends on I2C
320         help
321           This driver controls a Maxim 8660/8661 voltage output
322           regulator via I2C bus.
323 
324 config REGULATOR_MAX8907
325         tristate "Maxim 8907 voltage regulator"
326         depends on MFD_MAX8907
327         help
328           This driver controls a Maxim 8907 voltage output regulator
329           via I2C bus. The provided regulator is suitable for Tegra
330           chip to control Step-Down DC-DC and LDOs.
331 
332 config REGULATOR_MAX8925
333         tristate "Maxim MAX8925 Power Management IC"
334         depends on MFD_MAX8925
335         help
336           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
337 
338 config REGULATOR_MAX8952
339         tristate "Maxim MAX8952 Power Management IC"
340         depends on I2C
341         help
342           This driver controls a Maxim 8952 voltage output regulator
343           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
344           modes ranging from 0.77V to 1.40V by 0.01V steps.
345 
346 config REGULATOR_MAX8973
347         tristate "Maxim MAX8973 voltage regulator "
348         depends on I2C
349         select REGMAP_I2C
350         help
351           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
352           switching regulator delievers up to 9A of output current. Each
353           phase operates at a 2MHz fixed frequency with a 120 deg shift
354           from the adjacent phase, allowing the use of small magnetic component.
355 
356 config REGULATOR_MAX8997
357         tristate "Maxim 8997/8966 regulator"
358         depends on MFD_MAX8997
359         help
360           This driver controls a Maxim 8997/8966 regulator
361           via I2C bus. The provided regulator is suitable for S5PC110,
362           S5PV210, and Exynos-4 chips to control VCC_CORE and
363           VCC_USIM voltages.
364 
365 config REGULATOR_MAX8998
366         tristate "Maxim 8998 voltage regulator"
367         depends on MFD_MAX8998
368         help
369           This driver controls a Maxim 8998 voltage output regulator
370           via I2C bus. The provided regulator is suitable for S3C6410
371           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
372 
373 config REGULATOR_MAX77686
374         tristate "Maxim 77686 regulator"
375         depends on MFD_MAX77686
376         help
377           This driver controls a Maxim 77686 regulator
378           via I2C bus. The provided regulator is suitable for
379           Exynos-4 chips to control VARM and VINT voltages.
380 
381 config REGULATOR_MAX77693
382         tristate "Maxim MAX77693 regulator"
383         depends on MFD_MAX77693
384         help
385           This driver controls a Maxim 77693 regulator via I2C bus.
386           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
387           and one current regulator 'CHARGER'. This is suitable for
388           Exynos-4x12 chips.
389 
390 config REGULATOR_MC13XXX_CORE
391         tristate
392 
393 config REGULATOR_MC13783
394         tristate "Freescale MC13783 regulator driver"
395         depends on MFD_MC13XXX
396         select REGULATOR_MC13XXX_CORE
397         help
398           Say y here to support the regulators found on the Freescale MC13783
399           PMIC.
400 
401 config REGULATOR_MC13892
402         tristate "Freescale MC13892 regulator driver"
403         depends on MFD_MC13XXX
404         select REGULATOR_MC13XXX_CORE
405         help
406           Say y here to support the regulators found on the Freescale MC13892
407           PMIC.
408 
409 config REGULATOR_PALMAS
410         tristate "TI Palmas PMIC Regulators"
411         depends on MFD_PALMAS
412         help
413           If you wish to control the regulators on the Palmas series of
414           chips say Y here. This will enable support for all the software
415           controllable SMPS/LDO regulators.
416 
417           The regulators available on Palmas series chips vary depending
418           on the muxing. This is handled automatically in the driver by
419           reading the mux info from OTP.
420 
421 config REGULATOR_PBIAS
422         tristate "PBIAS OMAP regulator driver"
423         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
424         help
425          Say y here to support pbias regulator for mmc1:SD card i/o
426          on OMAP SoCs.
427          This driver provides support for OMAP pbias modelled
428          regulators.
429 
430 config REGULATOR_PCAP
431         tristate "Motorola PCAP2 regulator driver"
432         depends on EZX_PCAP
433         help
434          This driver provides support for the voltage regulators of the
435          PCAP2 PMIC.
436 
437 config REGULATOR_PCF50633
438         tristate "NXP PCF50633 regulator driver"
439         depends on MFD_PCF50633
440         help
441          Say Y here to support the voltage regulators and convertors
442          on PCF50633
443 
444 config REGULATOR_PFUZE100
445         tristate "Freescale PFUZE100/PFUZE200 regulator driver"
446         depends on I2C
447         select REGMAP_I2C
448         help
449           Say y here to support the regulators found on the Freescale
450           PFUZE100/PFUZE200 PMIC.
451 
452 config REGULATOR_RC5T583
453         tristate "RICOH RC5T583 Power regulators"
454         depends on MFD_RC5T583
455         help
456           Select this option to enable the power regulator of RICOH
457           PMIC RC5T583.
458           This driver supports the control of different power rails of device
459           through regulator interface. The device supports multiple DCDC/LDO
460           outputs which can be controlled by i2c communication.
461 
462 config REGULATOR_S2MPA01
463         tristate "Samsung S2MPA01 voltage regulator"
464         depends on MFD_SEC_CORE
465         help
466          This driver controls Samsung S2MPA01 voltage output regulator
467          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
468 
469 config REGULATOR_S2MPS11
470         tristate "Samsung S2MPS11/S2MPS14/S2MPU02 voltage regulator"
471         depends on MFD_SEC_CORE
472         help
473          This driver supports a Samsung S2MPS11/S2MPS14/S2MPU02 voltage output
474          regulator via I2C bus. The chip is comprised of high efficient Buck
475          converters including Dual-Phase Buck converter, Buck-Boost converter,
476          various LDOs.
477 
478 config REGULATOR_S5M8767
479         tristate "Samsung S5M8767A voltage regulator"
480         depends on MFD_SEC_CORE
481         help
482          This driver supports a Samsung S5M8767A voltage output regulator
483          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
484          supports DVS mode with 8bits of output voltage control.
485 
486 config REGULATOR_ST_PWM
487         tristate "STMicroelectronics PWM voltage regulator"
488         depends on ARCH_STI
489         help
490          This driver supports ST's PWM controlled voltage regulators.
491 
492 config REGULATOR_TI_ABB
493         tristate "TI Adaptive Body Bias on-chip LDO"
494         depends on ARCH_OMAP
495         help
496           Select this option to support Texas Instruments' on-chip Adaptive Body
497           Bias (ABB) LDO regulators. It is recommended that this option be
498           enabled on required TI SoC. Certain Operating Performance Points
499           on TI SoCs may be unstable without enabling this as it provides
500           device specific optimized bias to allow/optimize functionality.
501 
502 config REGULATOR_STW481X_VMMC
503         bool "ST Microelectronics STW481X VMMC regulator"
504         depends on MFD_STW481X
505         default y if MFD_STW481X
506         help
507           This driver supports the internal VMMC regulator in the STw481x
508           PMIC chips.
509 
510 config REGULATOR_TPS51632
511         tristate "TI TPS51632 Power Regulator"
512         depends on I2C
513         select REGMAP_I2C
514         help
515           This driver supports TPS51632 voltage regulator chip.
516           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
517           with Serial VID control and DVFS.
518           The voltage output can be configure through I2C interface or PWM
519           interface.
520 
521 config REGULATOR_TPS6105X
522         tristate "TI TPS6105X Power regulators"
523         depends on TPS6105X
524         default y if TPS6105X
525         help
526           This driver supports TPS61050/TPS61052 voltage regulator chips.
527           It is a single boost converter primarily for white LEDs and
528           audio amplifiers.
529 
530 config REGULATOR_TPS62360
531         tristate "TI TPS6236x Power Regulator"
532         depends on I2C
533         select REGMAP_I2C
534         help
535           This driver supports TPS6236x voltage regulator chip. This
536           regulator is meant for processor core supply. This chip is
537           high-frequency synchronous step down dc-dc converter optimized
538           for battery-powered portable applications.
539 
540 config REGULATOR_TPS65023
541         tristate "TI TPS65023 Power regulators"
542         depends on I2C
543         select REGMAP_I2C
544         help
545           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
546           three step-down converters and two general-purpose LDO voltage regulators.
547           It supports TI's software based Class-2 SmartReflex implementation.
548 
549 config REGULATOR_TPS6507X
550         tristate "TI TPS6507X Power regulators"
551         depends on I2C
552         help
553           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
554           three step-down converters and two general-purpose LDO voltage regulators.
555           It supports TI's software based Class-2 SmartReflex implementation.
556 
557 config REGULATOR_TPS65090
558         tristate "TI TPS65090 Power regulator"
559         depends on MFD_TPS65090
560         help
561           This driver provides support for the voltage regulators on the
562           TI TPS65090 PMIC.
563 
564 config REGULATOR_TPS65217
565         tristate "TI TPS65217 Power regulators"
566         depends on MFD_TPS65217
567         help
568           This driver supports TPS65217 voltage regulator chips. TPS65217
569           provides three step-down converters and four general-purpose LDO
570           voltage regulators. It supports software based voltage control
571           for different voltage domains
572 
573 config REGULATOR_TPS65218
574         tristate "TI TPS65218 Power regulators"
575         depends on MFD_TPS65218 && OF
576         help
577           This driver supports TPS65218 voltage regulator chips. TPS65218
578           provides six step-down converters and one general-purpose LDO
579           voltage regulators. It supports software based voltage control
580           for different voltage domains
581 
582 config REGULATOR_TPS6524X
583         tristate "TI TPS6524X Power regulators"
584         depends on SPI
585         help
586           This driver supports TPS6524X voltage regulator chips. TPS6524X
587           provides three step-down converters and two general-purpose LDO
588           voltage regulators.  This device is interfaced using a customized
589           serial interface currently supported on the sequencer serial
590           port controller.
591 
592 config REGULATOR_TPS6586X
593         tristate "TI TPS6586X Power regulators"
594         depends on MFD_TPS6586X
595         help
596           This driver supports TPS6586X voltage regulator chips.
597 
598 config REGULATOR_TPS65910
599         tristate "TI TPS65910/TPS65911 Power Regulators"
600         depends on MFD_TPS65910
601         help
602           This driver supports TPS65910/TPS65911 voltage regulator chips.
603 
604 config REGULATOR_TPS65912
605         tristate "TI TPS65912 Power regulator"
606         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
607         help
608             This driver supports TPS65912 voltage regulator chip.
609 
610 config REGULATOR_TPS80031
611         tristate "TI TPS80031/TPS80032 power regualtor driver"
612         depends on MFD_TPS80031
613         help
614           TPS80031/ TPS80032 Fully Integrated Power Management with Power
615           Path and Battery Charger. It has 5 configurable step-down
616           converters, 11 general purpose LDOs, VBUS generator and digital
617           output to control regulators.
618 
619 config REGULATOR_TWL4030
620         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
621         depends on TWL4030_CORE
622         help
623           This driver supports the voltage regulators provided by
624           this family of companion chips.
625 
626 config REGULATOR_VEXPRESS
627         tristate "Versatile Express regulators"
628         depends on VEXPRESS_CONFIG
629         help
630           This driver provides support for voltage regulators available
631           on the ARM Ltd's Versatile Express platform.
632 
633 config REGULATOR_WM831X
634         tristate "Wolfson Microelectronics WM831x PMIC regulators"
635         depends on MFD_WM831X
636         help
637           Support the voltage and current regulators of the WM831x series
638           of PMIC devices.
639 
640 config REGULATOR_WM8350
641         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
642         depends on MFD_WM8350
643         help
644           This driver provides support for the voltage and current regulators
645           of the WM8350 AudioPlus PMIC.
646 
647 config REGULATOR_WM8400
648         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
649         depends on MFD_WM8400
650         help
651           This driver provides support for the voltage regulators of the
652           WM8400 AudioPlus PMIC.
653 
654 config REGULATOR_WM8994
655         tristate "Wolfson Microelectronics WM8994 CODEC"
656         depends on MFD_WM8994
657         help
658           This driver provides support for the voltage regulators on the
659           WM8994 CODEC.
660 
661 endif
662 

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