xref: /openbmc/linux/drivers/power/supply/Kconfig (revision 55fd7e02) 
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig POWER_SUPPLY
3	bool "Power supply class support"
4	help
5	  Say Y here to enable power supply class support. This allows
6	  power supply (batteries, AC, USB) monitoring by userspace
7	  via sysfs and uevent (if available) and/or APM kernel interface
8	  (if selected below).
9
10if POWER_SUPPLY
11
12config POWER_SUPPLY_DEBUG
13	bool "Power supply debug"
14	help
15	  Say Y here to enable debugging messages for power supply class
16	  and drivers.
17
18config POWER_SUPPLY_HWMON
19	bool
20	prompt "Expose power supply sensors as hwmon device"
21	depends on HWMON=y || HWMON=POWER_SUPPLY
22	default y
23	help
24	  This options enables API that allows sensors found on a
25	  power supply device (current, voltage, temperature) to be
26	  exposed as a hwmon device.
27
28	  Say 'Y' here if you want power supplies to
29	  have hwmon sysfs interface too.
30
31
32config PDA_POWER
33	tristate "Generic PDA/phone power driver"
34	depends on !S390
35	help
36	  Say Y here to enable generic power driver for PDAs and phones with
37	  one or two external power supplies (AC/USB) connected to main and
38	  backup batteries, and optional builtin charger.
39
40config APM_POWER
41	tristate "APM emulation for class batteries"
42	depends on APM_EMULATION
43	help
44	  Say Y here to enable support APM status emulation using
45	  battery class devices.
46
47config GENERIC_ADC_BATTERY
48	tristate "Generic battery support using IIO"
49	depends on IIO
50	help
51	  Say Y here to enable support for the generic battery driver
52	  which uses IIO framework to read adc.
53
54config MAX8925_POWER
55	tristate "MAX8925 battery charger support"
56	depends on MFD_MAX8925
57	help
58	  Say Y here to enable support for the battery charger in the Maxim
59	  MAX8925 PMIC.
60
61config WM831X_BACKUP
62	tristate "WM831X backup battery charger support"
63	depends on MFD_WM831X
64	help
65	  Say Y here to enable support for the backup battery charger
66	  in the Wolfson Microelectronics WM831x PMICs.
67
68config WM831X_POWER
69	tristate "WM831X PMU support"
70	depends on MFD_WM831X
71	help
72	  Say Y here to enable support for the power management unit
73	  provided by Wolfson Microelectronics WM831x PMICs.
74
75config WM8350_POWER
76	tristate "WM8350 PMU support"
77	depends on MFD_WM8350
78	help
79	  Say Y here to enable support for the power management unit
80	  provided by the Wolfson Microelectronics WM8350 PMIC.
81
82config TEST_POWER
83	tristate "Test power driver"
84	help
85	  This driver is used for testing. It's safe to say M here.
86
87config BATTERY_88PM860X
88	tristate "Marvell 88PM860x battery driver"
89	depends on MFD_88PM860X
90	help
91	  Say Y here to enable battery monitor for Marvell 88PM860x chip.
92
93config CHARGER_ADP5061
94	tristate "ADP5061 battery charger driver"
95	depends on I2C
96	select REGMAP_I2C
97	help
98	  Say Y here to enable support for the ADP5061 standalone battery
99	  charger.
100
101	  This driver can be built as a module. If so, the module will be
102	  called adp5061.
103
104config BATTERY_ACT8945A
105	tristate "Active-semi ACT8945A charger driver"
106	depends on MFD_ACT8945A || COMPILE_TEST
107	help
108	  Say Y here to enable support for power supply provided by
109	  Active-semi ActivePath ACT8945A charger.
110
111config BATTERY_CPCAP
112	tristate "Motorola CPCAP PMIC battery driver"
113	depends on MFD_CPCAP && IIO
114	default MFD_CPCAP
115	help
116	  Say Y here to enable support for battery on Motorola
117	  phones and tablets such as droid 4.
118
119config BATTERY_CW2015
120	tristate "CW2015 Battery driver"
121	depends on I2C
122	select REGMAP_I2C
123	help
124	  Say Y here to enable support for the cellwise cw2015
125	  battery fuel gauge (used in the Pinebook Pro & others)
126
127	  This driver can also be built as a module. If so, the module will be
128	  called cw2015_battery.
129
130config BATTERY_DS2760
131	tristate "DS2760 battery driver (HP iPAQ & others)"
132	depends on W1
133	help
134	  Say Y here to enable support for batteries with ds2760 chip.
135
136config BATTERY_DS2780
137	tristate "DS2780 battery driver"
138	depends on HAS_IOMEM
139	select W1
140	select W1_SLAVE_DS2780
141	help
142	  Say Y here to enable support for batteries with ds2780 chip.
143
144config BATTERY_DS2781
145	tristate "DS2781 battery driver"
146	depends on HAS_IOMEM
147	select W1
148	select W1_SLAVE_DS2781
149	help
150	  If you enable this you will have the DS2781 battery driver support.
151
152	  The battery monitor chip is used in many batteries/devices
153	  as the one who is responsible for charging/discharging/monitoring
154	  Li+ batteries.
155
156	  If you are unsure, say N.
157
158config BATTERY_DS2782
159	tristate "DS2782/DS2786 standalone gas-gauge"
160	depends on I2C
161	help
162	  Say Y here to enable support for the DS2782/DS2786 standalone battery
163	  gas-gauge.
164
165config BATTERY_LEGO_EV3
166	tristate "LEGO MINDSTORMS EV3 battery"
167	depends on OF && IIO && GPIOLIB
168	help
169	  Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
170
171config BATTERY_PMU
172	tristate "Apple PMU battery"
173	depends on PPC32 && ADB_PMU
174	help
175	  Say Y here to expose battery information on Apple machines
176	  through the generic battery class.
177
178config BATTERY_OLPC
179	tristate "One Laptop Per Child battery"
180	depends on OLPC_EC
181	help
182	  Say Y to enable support for the battery on the OLPC laptop.
183
184config BATTERY_TOSA
185	tristate "Sharp SL-6000 (tosa) battery"
186	depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
187	help
188	  Say Y to enable support for the battery on the Sharp Zaurus
189	  SL-6000 (tosa) models.
190
191config BATTERY_COLLIE
192	tristate "Sharp SL-5500 (collie) battery"
193	depends on SA1100_COLLIE && MCP_UCB1200
194	help
195	  Say Y to enable support for the battery on the Sharp Zaurus
196	  SL-5500 (collie) models.
197
198config BATTERY_INGENIC
199	tristate "Ingenic JZ47xx SoCs battery driver"
200	depends on MIPS || COMPILE_TEST
201	depends on INGENIC_ADC
202	help
203	  Choose this option if you want to monitor battery status on
204	  Ingenic JZ47xx SoC based devices.
205
206	  This driver can also be built as a module. If so, the module will be
207	  called ingenic-battery.
208
209config BATTERY_IPAQ_MICRO
210	tristate "iPAQ Atmel Micro ASIC battery driver"
211	depends on MFD_IPAQ_MICRO
212	help
213	  Choose this option if you want to monitor battery status on
214	  Compaq/HP iPAQ h3100 and h3600.
215
216config BATTERY_WM97XX
217	bool "WM97xx generic battery driver"
218	depends on TOUCHSCREEN_WM97XX=y
219	help
220	  Say Y to enable support for battery measured by WM97xx aux port.
221
222config BATTERY_SBS
223	tristate "SBS Compliant gas gauge"
224	depends on I2C
225	help
226	  Say Y to include support for SBS battery driver for SBS-compliant
227	  gas gauges.
228
229config CHARGER_SBS
230	tristate "SBS Compliant charger"
231	depends on I2C
232	help
233	  Say Y to include support for SBS compliant battery chargers.
234
235config MANAGER_SBS
236	tristate "Smart Battery System Manager"
237	depends on I2C && I2C_MUX && GPIOLIB
238	select I2C_SMBUS
239	help
240	  Say Y here to include support for Smart Battery System Manager
241	  ICs. The driver reports online and charging status via sysfs.
242	  It presents itself also as I2C mux which allows to bind
243	  smart battery driver to its ports.
244	  Supported is for example LTC1760.
245
246	  This driver can also be built as a module. If so, the module will be
247	  called sbs-manager.
248
249config BATTERY_BQ27XXX
250	tristate "BQ27xxx battery driver"
251	help
252	  Say Y here to enable support for batteries with BQ27xxx chips.
253
254config BATTERY_BQ27XXX_I2C
255	tristate "BQ27xxx I2C support"
256	depends on BATTERY_BQ27XXX
257	depends on I2C
258	default y
259	help
260	  Say Y here to enable support for batteries with BQ27xxx chips
261	  connected over an I2C bus.
262
263config BATTERY_BQ27XXX_HDQ
264	tristate "BQ27xxx HDQ support"
265	depends on BATTERY_BQ27XXX
266	depends on W1
267	default y
268	help
269	  Say Y here to enable support for batteries with BQ27xxx chips
270	  connected over an HDQ bus.
271
272config BATTERY_BQ27XXX_DT_UPDATES_NVM
273	bool "BQ27xxx support for update of NVM/flash data memory"
274	depends on BATTERY_BQ27XXX_I2C
275	help
276	  Say Y here to enable devicetree monitored-battery config to update
277	  NVM/flash data memory. Only enable this option for devices with a
278	  fuel gauge mounted on the circuit board, and a battery that cannot
279	  easily be replaced with one of a different type. Not for
280	  general-purpose kernels, as this can cause misconfiguration of a
281	  smart battery with embedded NVM/flash.
282
283config BATTERY_DA9030
284	tristate "DA9030 battery driver"
285	depends on PMIC_DA903X
286	help
287	  Say Y here to enable support for batteries charger integrated into
288	  DA9030 PMIC.
289
290config BATTERY_DA9052
291	tristate "Dialog DA9052 Battery"
292	depends on PMIC_DA9052
293	help
294	  Say Y here to enable support for batteries charger integrated into
295	  DA9052 PMIC.
296
297config CHARGER_DA9150
298	tristate "Dialog Semiconductor DA9150 Charger support"
299	depends on MFD_DA9150
300	depends on DA9150_GPADC
301	depends on IIO
302	help
303	  Say Y here to enable support for charger unit of the DA9150
304	  Integrated Charger & Fuel-Gauge IC.
305
306	  This driver can also be built as a module. If so, the module will be
307	  called da9150-charger.
308
309config BATTERY_DA9150
310	tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
311	depends on MFD_DA9150
312	help
313	  Say Y here to enable support for the Fuel-Gauge unit of the DA9150
314	  Integrated Charger & Fuel-Gauge IC
315
316	  This driver can also be built as a module. If so, the module will be
317	  called da9150-fg.
318
319config CHARGER_AXP20X
320	tristate "X-Powers AXP20X and AXP22X AC power supply driver"
321	depends on MFD_AXP20X
322	depends on AXP20X_ADC
323	depends on IIO
324	help
325	  Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
326	  power supply.
327
328	  This driver can also be built as a module. If so, the module will be
329	  called axp20x_ac_power.
330
331config BATTERY_AXP20X
332	tristate "X-Powers AXP20X battery driver"
333	depends on MFD_AXP20X
334	depends on AXP20X_ADC
335	depends on IIO
336	help
337	  Say Y here to enable support for X-Powers AXP20X PMICs' battery power
338	  supply.
339
340	  This driver can also be built as a module. If so, the module will be
341	  called axp20x_battery.
342
343config AXP20X_POWER
344	tristate "AXP20x power supply driver"
345	depends on MFD_AXP20X
346	depends on IIO
347	help
348	  This driver provides support for the power supply features of
349	  AXP20x PMIC.
350
351config AXP288_CHARGER
352	tristate "X-Powers AXP288 Charger"
353	depends on MFD_AXP20X && EXTCON_AXP288
354	help
355	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
356	  integrated charger.
357
358config AXP288_FUEL_GAUGE
359	tristate "X-Powers AXP288 Fuel Gauge"
360	depends on MFD_AXP20X && IIO
361	help
362	  Say yes here to have support for X-Power power management IC (PMIC)
363	  Fuel Gauge. The device provides battery statistics and status
364	  monitoring as well as alerts for battery over/under voltage and
365	  over/under temperature.
366
367config BATTERY_MAX17040
368	tristate "Maxim MAX17040 Fuel Gauge"
369	depends on I2C
370	help
371	  MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
372	  in handheld and portable equipment. The MAX17040 is configured
373	  to operate with a single lithium cell
374
375config BATTERY_MAX17042
376	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
377	depends on I2C
378	select REGMAP_I2C
379	help
380	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
381	  in handheld and portable equipment. The MAX17042 is configured
382	  to operate with a single lithium cell. MAX8997 and MAX8966 are
383	  multi-function devices that include fuel gauages that are compatible
384	  with MAX17042. This driver also supports max17047/50 chips which are
385	  improved version of max17042.
386
387config BATTERY_MAX1721X
388	tristate "MAX17211/MAX17215 standalone gas-gauge"
389	depends on W1
390	select REGMAP_W1
391	help
392	  MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
393	  in handheld and portable equipment. MAX17211 used with single cell
394	  battery. MAX17215 designed for muticell battery. Both them have
395	  OneWire (W1) host interface.
396
397	  Say Y here to enable support for the MAX17211/MAX17215 standalone
398	  battery gas-gauge.
399
400config BATTERY_Z2
401	tristate "Z2 battery driver"
402	depends on I2C && MACH_ZIPIT2
403	help
404	  Say Y to include support for the battery on the Zipit Z2.
405
406config BATTERY_S3C_ADC
407	tristate "Battery driver for Samsung ADC based monitoring"
408	depends on S3C_ADC
409	help
410	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
411
412config BATTERY_TWL4030_MADC
413	tristate "TWL4030 MADC battery driver"
414	depends on TWL4030_MADC
415	help
416	  Say Y here to enable this dumb driver for batteries managed
417	  through the TWL4030 MADC.
418
419config CHARGER_88PM860X
420	tristate "Marvell 88PM860x Charger driver"
421	depends on MFD_88PM860X && BATTERY_88PM860X
422	help
423	  Say Y here to enable charger for Marvell 88PM860x chip.
424
425config CHARGER_PCF50633
426	tristate "NXP PCF50633 MBC"
427	depends on MFD_PCF50633
428	help
429	  Say Y to include support for NXP PCF50633 Main Battery Charger.
430
431config BATTERY_RX51
432	tristate "Nokia RX-51 (N900) battery driver"
433	depends on TWL4030_MADC
434	help
435	  Say Y here to enable support for battery information on Nokia
436	  RX-51, also known as N900 tablet.
437
438config CHARGER_CPCAP
439	tristate "CPCAP PMIC Charger Driver"
440	depends on MFD_CPCAP && IIO
441	depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
442	default MFD_CPCAP
443	help
444	  Say Y to enable support for CPCAP PMIC charger driver for Motorola
445	  mobile devices such as Droid 4.
446
447config CHARGER_ISP1704
448	tristate "ISP1704 USB Charger Detection"
449	depends on USB_PHY
450	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
451	help
452	  Say Y to enable support for USB Charger Detection with
453	  ISP1707/ISP1704 USB transceivers.
454
455config CHARGER_MAX8903
456	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
457	help
458	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
459	  The driver supports controlling charger-enable and current-limit
460	  pins based on the status of charger connections with interrupt
461	  handlers.
462
463config CHARGER_TWL4030
464	tristate "OMAP TWL4030 BCI charger driver"
465	depends on IIO && TWL4030_CORE
466	help
467	  Say Y here to enable support for TWL4030 Battery Charge Interface.
468
469config CHARGER_LP8727
470	tristate "TI/National Semiconductor LP8727 charger driver"
471	depends on I2C
472	help
473	  Say Y here to enable support for LP8727 Charger Driver.
474
475config CHARGER_LP8788
476	tristate "TI LP8788 charger driver"
477	depends on MFD_LP8788
478	depends on LP8788_ADC
479	depends on IIO
480	help
481	  Say Y to enable support for the LP8788 linear charger.
482
483config CHARGER_GPIO
484	tristate "GPIO charger"
485	depends on GPIOLIB || COMPILE_TEST
486	help
487	  Say Y to include support for chargers which report their online status
488	  through a GPIO pin.
489
490	  This driver can be build as a module. If so, the module will be
491	  called gpio-charger.
492
493config CHARGER_MANAGER
494	tristate "Battery charger manager for multiple chargers"
495	depends on REGULATOR
496	select EXTCON
497	help
498	  Say Y to enable charger-manager support, which allows multiple
499	  chargers attached to a battery and multiple batteries attached to a
500	  system. The charger-manager also can monitor charging status in
501	  runtime and in suspend-to-RAM by waking up the system periodically
502	  with help of suspend_again support.
503
504config CHARGER_LT3651
505	tristate "Analog Devices LT3651 charger"
506	depends on GPIOLIB
507	help
508	  Say Y to include support for the Analog Devices (Linear Technology)
509	  LT3651 battery charger which reports its status via GPIO lines.
510
511config CHARGER_MAX14577
512	tristate "Maxim MAX14577/77836 battery charger driver"
513	depends on MFD_MAX14577
514	help
515	  Say Y to enable support for the battery charger control sysfs and
516	  platform data of MAX14577/77836 MUICs.
517
518config CHARGER_DETECTOR_MAX14656
519	tristate "Maxim MAX14656 USB charger detector"
520	depends on I2C
521	depends on OF
522	help
523	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
524	  The device is compliant with the USB Battery Charging Specification
525	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
526	  readers and certain LG devices.
527
528config CHARGER_MAX77650
529	tristate "Maxim MAX77650 battery charger driver"
530	depends on MFD_MAX77650
531	help
532	  Say Y to enable support for the battery charger control of MAX77650
533	  PMICs.
534
535config CHARGER_MAX77693
536	tristate "Maxim MAX77693 battery charger driver"
537	depends on MFD_MAX77693
538	help
539	  Say Y to enable support for the Maxim MAX77693 battery charger.
540
541config CHARGER_MAX8997
542	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
543	depends on MFD_MAX8997 && REGULATOR_MAX8997
544	help
545	  Say Y to enable support for the battery charger control sysfs and
546	  platform data of MAX8997/LP3974 PMICs.
547
548config CHARGER_MAX8998
549	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
550	depends on MFD_MAX8998 && REGULATOR_MAX8998
551	help
552	  Say Y to enable support for the battery charger control sysfs and
553	  platform data of MAX8998/LP3974 PMICs.
554
555config CHARGER_MP2629
556	tristate "Monolithic power system MP2629 Battery charger"
557	depends on MFD_MP2629
558	depends on MP2629_ADC
559	depends on IIO
560	help
561	  Select this option to enable support for Monolithic power system
562	  Battery charger. This driver provides Battery charger power management
563	  functions on the systems.
564
565config CHARGER_QCOM_SMBB
566	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
567	depends on MFD_SPMI_PMIC || COMPILE_TEST
568	depends on OF
569	depends on EXTCON
570	depends on REGULATOR
571	help
572	  Say Y to include support for the Switch-Mode Battery Charger and
573	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
574	  is an integrated, single-cell lithium-ion battery charger.  DT
575	  configuration is required for loading, see the devicetree
576	  documentation for more detail.  The base name for this driver is
577	  'pm8941_charger'.
578
579config CHARGER_BQ2415X
580	tristate "TI BQ2415x battery charger driver"
581	depends on I2C
582	help
583	  Say Y to enable support for the TI BQ2415x battery charger
584	  PMICs.
585
586	  You'll need this driver to charge batteries on e.g. Nokia
587	  RX-51/N900.
588
589config CHARGER_BQ24190
590	tristate "TI BQ24190 battery charger driver"
591	depends on I2C
592	depends on EXTCON
593	depends on GPIOLIB || COMPILE_TEST
594	help
595	  Say Y to enable support for the TI BQ24190 battery charger.
596
597config CHARGER_BQ24257
598	tristate "TI BQ24250/24251/24257 battery charger driver"
599	depends on I2C
600	depends on GPIOLIB || COMPILE_TEST
601	select REGMAP_I2C
602	help
603	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
604	  chargers.
605
606config CHARGER_BQ24735
607	tristate "TI BQ24735 battery charger support"
608	depends on I2C
609	depends on GPIOLIB || COMPILE_TEST
610	help
611	  Say Y to enable support for the TI BQ24735 battery charger.
612
613config CHARGER_BQ25890
614	tristate "TI BQ25890 battery charger driver"
615	depends on I2C
616	depends on GPIOLIB || COMPILE_TEST
617	select REGMAP_I2C
618	help
619	  Say Y to enable support for the TI BQ25890 battery charger.
620
621config CHARGER_SMB347
622	tristate "Summit Microelectronics SMB347 Battery Charger"
623	depends on I2C
624	select REGMAP_I2C
625	help
626	  Say Y to include support for Summit Microelectronics SMB347
627	  Battery Charger.
628
629config CHARGER_TPS65090
630	tristate "TPS65090 battery charger driver"
631	depends on MFD_TPS65090
632	help
633	  Say Y here to enable support for battery charging with TPS65090
634	  PMIC chips.
635
636config CHARGER_TPS65217
637	tristate "TPS65217 battery charger driver"
638	depends on MFD_TPS65217
639	help
640	  Say Y here to enable support for battery charging with TPS65217
641	  PMIC chips.
642
643config BATTERY_GAUGE_LTC2941
644	tristate "LTC2941/LTC2943 Battery Gauge Driver"
645	depends on I2C
646	help
647	  Say Y here to include support for LTC2941 and LTC2943 Battery
648	  Gauge IC. The driver reports the charge count continuously, and
649	  measures the voltage and temperature every 10 seconds.
650
651config AB8500_BM
652	bool "AB8500 Battery Management Driver"
653	depends on AB8500_CORE && AB8500_GPADC && (IIO = y)
654	help
655	  Say Y to include support for AB8500 battery management.
656
657config BATTERY_GOLDFISH
658	tristate "Goldfish battery driver"
659	depends on GOLDFISH || COMPILE_TEST
660	depends on HAS_IOMEM
661	help
662	  Say Y to enable support for the battery and AC power in the
663	  Goldfish emulator.
664
665config BATTERY_RT5033
666	tristate "RT5033 fuel gauge support"
667	depends on MFD_RT5033
668	help
669	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
670	  The fuelgauge calculates and determines the battery state of charge
671	  according to battery open circuit voltage.
672
673config CHARGER_RT9455
674	tristate "Richtek RT9455 battery charger driver"
675	depends on I2C
676	depends on GPIOLIB || COMPILE_TEST
677	select REGMAP_I2C
678	help
679	  Say Y to enable support for Richtek RT9455 battery charger.
680
681config CHARGER_CROS_USBPD
682	tristate "ChromeOS EC based USBPD charger"
683	depends on CROS_USBPD_NOTIFY
684	help
685	  Say Y here to enable ChromeOS EC based USBPD charger
686	  driver. This driver gets various bits of information about
687	  what is connected to USB PD ports from the EC and converts
688	  that into power_supply properties.
689
690config CHARGER_SC2731
691	tristate "Spreadtrum SC2731 charger driver"
692	depends on MFD_SC27XX_PMIC || COMPILE_TEST
693	help
694	  Say Y here to enable support for battery charging with SC2731
695	  PMIC chips.
696
697config FUEL_GAUGE_SC27XX
698	tristate "Spreadtrum SC27XX fuel gauge driver"
699	depends on MFD_SC27XX_PMIC || COMPILE_TEST
700	depends on IIO
701	help
702	  Say Y here to enable support for fuel gauge with SC27XX
703	  PMIC chips.
704
705config CHARGER_UCS1002
706	tristate "Microchip UCS1002 USB Port Power Controller"
707	depends on I2C
708	depends on OF
709	depends on REGULATOR
710	select REGMAP_I2C
711	help
712	  Say Y to enable support for Microchip UCS1002 Programmable
713	  USB Port Power Controller with Charger Emulation.
714
715config CHARGER_BD70528
716	tristate "ROHM bd70528 charger driver"
717	depends on MFD_ROHM_BD70528
718	select LINEAR_RANGES
719	help
720	  Say Y here to enable support for getting battery status
721	  information and altering charger configurations from charger
722	  block of the ROHM BD70528 Power Management IC.
723
724config CHARGER_BD99954
725	tristate "ROHM bd99954 charger driver"
726	depends on I2C
727	select LINEAR_RANGES
728	help
729	  Say Y here to enable support for getting battery and charger
730	  information and altering charger configurations from the ROHM
731	  BD99954 charger IC.
732
733config CHARGER_WILCO
734	tristate "Wilco EC based charger for ChromeOS"
735	depends on WILCO_EC
736	help
737	  Say Y here to enable control of the charging routines performed
738	  by the Embedded Controller on the Chromebook named Wilco. Further
739	  information can be found in
740	  Documentation/ABI/testing/sysfs-class-power-wilco
741
742endif # POWER_SUPPLY
743