xref: /openbmc/linux/drivers/power/supply/Kconfig (revision 4f7f8e87) 
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 && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
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	select REGMAP_I2C
371	help
372	  Maxim models with ModelGauge are fuel-gauge systems for lithium-ion
373	  (Li+) batteries in handheld and portable equipment, including
374	  max17040, max17041, max17043, max17044, max17048, max17049, max17058,
375	  max17059. It is also included in some batteries like max77836.
376
377	  Driver supports reporting SOC (State of Charge, i.e capacity),
378	  voltage and configurable low-SOC wakeup interrupt.
379
380config BATTERY_MAX17042
381	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
382	depends on I2C
383	select REGMAP_I2C
384	help
385	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
386	  in handheld and portable equipment. The MAX17042 is configured
387	  to operate with a single lithium cell. MAX8997 and MAX8966 are
388	  multi-function devices that include fuel gauages that are compatible
389	  with MAX17042. This driver also supports max17047/50 chips which are
390	  improved version of max17042.
391
392config BATTERY_MAX1721X
393	tristate "MAX17211/MAX17215 standalone gas-gauge"
394	depends on W1
395	select REGMAP_W1
396	help
397	  MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
398	  in handheld and portable equipment. MAX17211 used with single cell
399	  battery. MAX17215 designed for muticell battery. Both them have
400	  OneWire (W1) host interface.
401
402	  Say Y here to enable support for the MAX17211/MAX17215 standalone
403	  battery gas-gauge.
404
405config BATTERY_Z2
406	tristate "Z2 battery driver"
407	depends on I2C && MACH_ZIPIT2
408	help
409	  Say Y to include support for the battery on the Zipit Z2.
410
411config BATTERY_S3C_ADC
412	tristate "Battery driver for Samsung ADC based monitoring"
413	depends on S3C_ADC
414	help
415	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
416
417config BATTERY_TWL4030_MADC
418	tristate "TWL4030 MADC battery driver"
419	depends on TWL4030_MADC
420	help
421	  Say Y here to enable this dumb driver for batteries managed
422	  through the TWL4030 MADC.
423
424config CHARGER_88PM860X
425	tristate "Marvell 88PM860x Charger driver"
426	depends on MFD_88PM860X && BATTERY_88PM860X
427	help
428	  Say Y here to enable charger for Marvell 88PM860x chip.
429
430config CHARGER_PCF50633
431	tristate "NXP PCF50633 MBC"
432	depends on MFD_PCF50633
433	help
434	  Say Y to include support for NXP PCF50633 Main Battery Charger.
435
436config BATTERY_RX51
437	tristate "Nokia RX-51 (N900) battery driver"
438	depends on TWL4030_MADC
439	help
440	  Say Y here to enable support for battery information on Nokia
441	  RX-51, also known as N900 tablet.
442
443config CHARGER_CPCAP
444	tristate "CPCAP PMIC Charger Driver"
445	depends on MFD_CPCAP && IIO
446	depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
447	default MFD_CPCAP
448	help
449	  Say Y to enable support for CPCAP PMIC charger driver for Motorola
450	  mobile devices such as Droid 4.
451
452config CHARGER_ISP1704
453	tristate "ISP1704 USB Charger Detection"
454	depends on USB_PHY
455	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
456	help
457	  Say Y to enable support for USB Charger Detection with
458	  ISP1707/ISP1704 USB transceivers.
459
460config CHARGER_MAX8903
461	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
462	help
463	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
464	  The driver supports controlling charger-enable and current-limit
465	  pins based on the status of charger connections with interrupt
466	  handlers.
467
468config CHARGER_TWL4030
469	tristate "OMAP TWL4030 BCI charger driver"
470	depends on IIO && TWL4030_CORE
471	help
472	  Say Y here to enable support for TWL4030 Battery Charge Interface.
473
474config CHARGER_LP8727
475	tristate "TI/National Semiconductor LP8727 charger driver"
476	depends on I2C
477	help
478	  Say Y here to enable support for LP8727 Charger Driver.
479
480config CHARGER_LP8788
481	tristate "TI LP8788 charger driver"
482	depends on MFD_LP8788
483	depends on LP8788_ADC
484	depends on IIO
485	help
486	  Say Y to enable support for the LP8788 linear charger.
487
488config CHARGER_GPIO
489	tristate "GPIO charger"
490	depends on GPIOLIB || COMPILE_TEST
491	help
492	  Say Y to include support for chargers which report their online status
493	  through a GPIO pin.
494
495	  This driver can be build as a module. If so, the module will be
496	  called gpio-charger.
497
498config CHARGER_MANAGER
499	tristate "Battery charger manager for multiple chargers"
500	depends on REGULATOR
501	select EXTCON
502	help
503	  Say Y to enable charger-manager support, which allows multiple
504	  chargers attached to a battery and multiple batteries attached to a
505	  system. The charger-manager also can monitor charging status in
506	  runtime and in suspend-to-RAM by waking up the system periodically
507	  with help of suspend_again support.
508
509config CHARGER_LT3651
510	tristate "Analog Devices LT3651 charger"
511	depends on GPIOLIB
512	help
513	  Say Y to include support for the Analog Devices (Linear Technology)
514	  LT3651 battery charger which reports its status via GPIO lines.
515
516config CHARGER_MAX14577
517	tristate "Maxim MAX14577/77836 battery charger driver"
518	depends on MFD_MAX14577
519	help
520	  Say Y to enable support for the battery charger control sysfs and
521	  platform data of MAX14577/77836 MUICs.
522
523config CHARGER_DETECTOR_MAX14656
524	tristate "Maxim MAX14656 USB charger detector"
525	depends on I2C
526	depends on OF
527	help
528	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
529	  The device is compliant with the USB Battery Charging Specification
530	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
531	  readers and certain LG devices.
532
533config CHARGER_MAX77650
534	tristate "Maxim MAX77650 battery charger driver"
535	depends on MFD_MAX77650
536	help
537	  Say Y to enable support for the battery charger control of MAX77650
538	  PMICs.
539
540config CHARGER_MAX77693
541	tristate "Maxim MAX77693 battery charger driver"
542	depends on MFD_MAX77693
543	help
544	  Say Y to enable support for the Maxim MAX77693 battery charger.
545
546config CHARGER_MAX8997
547	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
548	depends on MFD_MAX8997 && REGULATOR_MAX8997
549	help
550	  Say Y to enable support for the battery charger control sysfs and
551	  platform data of MAX8997/LP3974 PMICs.
552
553config CHARGER_MAX8998
554	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
555	depends on MFD_MAX8998 && REGULATOR_MAX8998
556	help
557	  Say Y to enable support for the battery charger control sysfs and
558	  platform data of MAX8998/LP3974 PMICs.
559
560config CHARGER_MP2629
561	tristate "Monolithic power system MP2629 Battery charger"
562	depends on MFD_MP2629
563	depends on MP2629_ADC
564	depends on IIO
565	help
566	  Select this option to enable support for Monolithic power system
567	  Battery charger. This driver provides Battery charger power management
568	  functions on the systems.
569
570config CHARGER_QCOM_SMBB
571	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
572	depends on MFD_SPMI_PMIC || COMPILE_TEST
573	depends on OF
574	depends on EXTCON
575	depends on REGULATOR
576	help
577	  Say Y to include support for the Switch-Mode Battery Charger and
578	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
579	  is an integrated, single-cell lithium-ion battery charger.  DT
580	  configuration is required for loading, see the devicetree
581	  documentation for more detail.  The base name for this driver is
582	  'pm8941_charger'.
583
584config CHARGER_BQ2415X
585	tristate "TI BQ2415x battery charger driver"
586	depends on I2C
587	help
588	  Say Y to enable support for the TI BQ2415x battery charger
589	  PMICs.
590
591	  You'll need this driver to charge batteries on e.g. Nokia
592	  RX-51/N900.
593
594config CHARGER_BQ24190
595	tristate "TI BQ24190 battery charger driver"
596	depends on I2C
597	depends on EXTCON
598	depends on GPIOLIB || COMPILE_TEST
599	help
600	  Say Y to enable support for the TI BQ24190 battery charger.
601
602config CHARGER_BQ24257
603	tristate "TI BQ24250/24251/24257 battery charger driver"
604	depends on I2C
605	depends on GPIOLIB || COMPILE_TEST
606	select REGMAP_I2C
607	help
608	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
609	  chargers.
610
611config CHARGER_BQ24735
612	tristate "TI BQ24735 battery charger support"
613	depends on I2C
614	depends on GPIOLIB || COMPILE_TEST
615	help
616	  Say Y to enable support for the TI BQ24735 battery charger.
617
618config CHARGER_BQ2515X
619	tristate "TI BQ2515X battery charger family"
620	depends on I2C
621	depends on GPIOLIB || COMPILE_TEST
622	select REGMAP_I2C
623	help
624	  Say Y to enable support for the TI BQ2515X family of battery
625	  charging integrated circuits. The BQ2515X are highly integrated
626	  battery charge management ICs that integrate the most common
627	  functions for wearable devices, namely a charger, an output voltage
628	  rail, ADC for battery and system monitoring, and push-button
629	  controller.
630
631config CHARGER_BQ25890
632	tristate "TI BQ25890 battery charger driver"
633	depends on I2C
634	depends on GPIOLIB || COMPILE_TEST
635	select REGMAP_I2C
636	help
637	  Say Y to enable support for the TI BQ25890 battery charger.
638
639config CHARGER_SMB347
640	tristate "Summit Microelectronics SMB3XX Battery Charger"
641	depends on I2C
642	select REGMAP_I2C
643	help
644	  Say Y to include support for Summit Microelectronics SMB345,
645	  SMB347 or SMB358 Battery Charger.
646
647config CHARGER_TPS65090
648	tristate "TPS65090 battery charger driver"
649	depends on MFD_TPS65090
650	help
651	  Say Y here to enable support for battery charging with TPS65090
652	  PMIC chips.
653
654config CHARGER_TPS65217
655	tristate "TPS65217 battery charger driver"
656	depends on MFD_TPS65217
657	help
658	  Say Y here to enable support for battery charging with TPS65217
659	  PMIC chips.
660
661config BATTERY_GAUGE_LTC2941
662	tristate "LTC2941/LTC2943 Battery Gauge Driver"
663	depends on I2C
664	help
665	  Say Y here to include support for LTC2941 and LTC2943 Battery
666	  Gauge IC. The driver reports the charge count continuously, and
667	  measures the voltage and temperature every 10 seconds.
668
669config AB8500_BM
670	bool "AB8500 Battery Management Driver"
671	depends on AB8500_CORE && AB8500_GPADC && (IIO = y)
672	help
673	  Say Y to include support for AB8500 battery management.
674
675config BATTERY_GOLDFISH
676	tristate "Goldfish battery driver"
677	depends on GOLDFISH || COMPILE_TEST
678	depends on HAS_IOMEM
679	help
680	  Say Y to enable support for the battery and AC power in the
681	  Goldfish emulator.
682
683config BATTERY_RT5033
684	tristate "RT5033 fuel gauge support"
685	depends on MFD_RT5033
686	help
687	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
688	  The fuelgauge calculates and determines the battery state of charge
689	  according to battery open circuit voltage.
690
691config CHARGER_RT9455
692	tristate "Richtek RT9455 battery charger driver"
693	depends on I2C
694	depends on GPIOLIB || COMPILE_TEST
695	select REGMAP_I2C
696	help
697	  Say Y to enable support for Richtek RT9455 battery charger.
698
699config CHARGER_CROS_USBPD
700	tristate "ChromeOS EC based USBPD charger"
701	depends on CROS_USBPD_NOTIFY
702	help
703	  Say Y here to enable ChromeOS EC based USBPD charger
704	  driver. This driver gets various bits of information about
705	  what is connected to USB PD ports from the EC and converts
706	  that into power_supply properties.
707
708config CHARGER_SC2731
709	tristate "Spreadtrum SC2731 charger driver"
710	depends on MFD_SC27XX_PMIC || COMPILE_TEST
711	help
712	  Say Y here to enable support for battery charging with SC2731
713	  PMIC chips.
714
715config FUEL_GAUGE_SC27XX
716	tristate "Spreadtrum SC27XX fuel gauge driver"
717	depends on MFD_SC27XX_PMIC || COMPILE_TEST
718	depends on IIO
719	help
720	  Say Y here to enable support for fuel gauge with SC27XX
721	  PMIC chips.
722
723config CHARGER_UCS1002
724	tristate "Microchip UCS1002 USB Port Power Controller"
725	depends on I2C
726	depends on OF
727	depends on REGULATOR
728	select REGMAP_I2C
729	help
730	  Say Y to enable support for Microchip UCS1002 Programmable
731	  USB Port Power Controller with Charger Emulation.
732
733config CHARGER_BD70528
734	tristate "ROHM bd70528 charger driver"
735	depends on MFD_ROHM_BD70528
736	select LINEAR_RANGES
737	help
738	  Say Y here to enable support for getting battery status
739	  information and altering charger configurations from charger
740	  block of the ROHM BD70528 Power Management IC.
741
742config CHARGER_BD99954
743	tristate "ROHM bd99954 charger driver"
744	depends on I2C
745	select LINEAR_RANGES
746	help
747	  Say Y here to enable support for getting battery and charger
748	  information and altering charger configurations from the ROHM
749	  BD99954 charger IC.
750
751config CHARGER_WILCO
752	tristate "Wilco EC based charger for ChromeOS"
753	depends on WILCO_EC
754	help
755	  Say Y here to enable control of the charging routines performed
756	  by the Embedded Controller on the Chromebook named Wilco. Further
757	  information can be found in
758	  Documentation/ABI/testing/sysfs-class-power-wilco
759
760config RN5T618_POWER
761	tristate "RN5T618 charger/fuel gauge support"
762	depends on MFD_RN5T618
763	help
764	  Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
765	  This driver can also be built as a module. If so, the module will be
766	  called rn5t618_power.
767
768endif # POWER_SUPPLY
769