1 menuconfig POWER_SUPPLY
2 bool "Power supply class support"
4 Say Y here to enable power supply class support. This allows
5 power supply (batteries, AC, USB) monitoring by userspace
6 via sysfs and uevent (if available) and/or APM kernel interface
11 config POWER_SUPPLY_DEBUG
12 bool "Power supply debug"
14 Say Y here to enable debugging messages for power supply class
18 tristate "Generic PDA/phone power driver"
21 Say Y here to enable generic power driver for PDAs and phones with
22 one or two external power supplies (AC/USB) connected to main and
23 backup batteries, and optional builtin charger.
26 tristate "APM emulation for class batteries"
27 depends on APM_EMULATION
29 Say Y here to enable support APM status emulation using
30 battery class devices.
32 config GENERIC_ADC_BATTERY
33 tristate "Generic battery support using IIO"
36 Say Y here to enable support for the generic battery driver
37 which uses IIO framework to read adc.
40 tristate "MAX8925 battery charger support"
41 depends on MFD_MAX8925
43 Say Y here to enable support for the battery charger in the Maxim
47 tristate "WM831X backup battery charger support"
50 Say Y here to enable support for the backup battery charger
51 in the Wolfson Microelectronics WM831x PMICs.
54 tristate "WM831X PMU support"
57 Say Y here to enable support for the power management unit
58 provided by Wolfson Microelectronics WM831x PMICs.
61 tristate "WM8350 PMU support"
64 Say Y here to enable support for the power management unit
65 provided by the Wolfson Microelectronics WM8350 PMIC.
68 tristate "Test power driver"
70 This driver is used for testing. It's safe to say M here.
72 config BATTERY_88PM860X
73 tristate "Marvell 88PM860x battery driver"
74 depends on MFD_88PM860X
76 Say Y here to enable battery monitor for Marvell 88PM860x chip.
78 config BATTERY_ACT8945A
79 tristate "Active-semi ACT8945A charger driver"
80 depends on MFD_ACT8945A || COMPILE_TEST
82 Say Y here to enable support for power supply provided by
83 Active-semi ActivePath ACT8945A charger.
86 tristate "Motorola CPCAP PMIC battery driver"
87 depends on MFD_CPCAP && IIO
90 Say Y here to enable support for battery on Motorola
91 phones and tablets such as droid 4.
94 tristate "DS2760 battery driver (HP iPAQ & others)"
95 depends on W1 && W1_SLAVE_DS2760
97 Say Y here to enable support for batteries with ds2760 chip.
100 tristate "DS2780 battery driver"
103 select W1_SLAVE_DS2780
105 Say Y here to enable support for batteries with ds2780 chip.
107 config BATTERY_DS2781
108 tristate "DS2781 battery driver"
111 select W1_SLAVE_DS2781
113 If you enable this you will have the DS2781 battery driver support.
115 The battery monitor chip is used in many batteries/devices
116 as the one who is responsible for charging/discharging/monitoring
119 If you are unsure, say N.
121 config BATTERY_DS2782
122 tristate "DS2782/DS2786 standalone gas-gauge"
125 Say Y here to enable support for the DS2782/DS2786 standalone battery
128 config BATTERY_LEGO_EV3
129 tristate "LEGO MINDSTORMS EV3 battery"
130 depends on OF && IIO && GPIOLIB
132 Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
135 tristate "Apple PMU battery"
136 depends on PPC32 && ADB_PMU
138 Say Y here to expose battery information on Apple machines
139 through the generic battery class.
142 tristate "One Laptop Per Child battery"
143 depends on X86_32 && OLPC
145 Say Y to enable support for the battery on the OLPC laptop.
148 tristate "Sharp SL-6000 (tosa) battery"
149 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
151 Say Y to enable support for the battery on the Sharp Zaurus
152 SL-6000 (tosa) models.
154 config BATTERY_COLLIE
155 tristate "Sharp SL-5500 (collie) battery"
156 depends on SA1100_COLLIE && MCP_UCB1200
158 Say Y to enable support for the battery on the Sharp Zaurus
159 SL-5500 (collie) models.
161 config BATTERY_IPAQ_MICRO
162 tristate "iPAQ Atmel Micro ASIC battery driver"
163 depends on MFD_IPAQ_MICRO
165 Choose this option if you want to monitor battery status on
166 Compaq/HP iPAQ h3100 and h3600.
168 config BATTERY_WM97XX
169 bool "WM97xx generic battery driver"
170 depends on TOUCHSCREEN_WM97XX=y
172 Say Y to enable support for battery measured by WM97xx aux port.
175 tristate "SBS Compliant gas gauge"
178 Say Y to include support for SBS battery driver for SBS-compliant
182 tristate "SBS Compliant charger"
185 Say Y to include support for SBS compilant battery chargers.
187 config BATTERY_BQ27XXX
188 tristate "BQ27xxx battery driver"
190 Say Y here to enable support for batteries with BQ27xxx chips.
192 config BATTERY_BQ27XXX_I2C
193 tristate "BQ27xxx I2C support"
194 depends on BATTERY_BQ27XXX
198 Say Y here to enable support for batteries with BQ27xxx chips
199 connected over an I2C bus.
201 config BATTERY_BQ27XXX_DT_UPDATES_NVM
202 bool "BQ27xxx support for update of NVM/flash data memory"
203 depends on BATTERY_BQ27XXX_I2C
205 Say Y here to enable devicetree monitored-battery config to update
206 NVM/flash data memory. Only enable this option for devices with a
207 fuel gauge mounted on the circuit board, and a battery that cannot
208 easily be replaced with one of a different type. Not for
209 general-purpose kernels, as this can cause misconfiguration of a
210 smart battery with embedded NVM/flash.
212 config BATTERY_DA9030
213 tristate "DA9030 battery driver"
214 depends on PMIC_DA903X
216 Say Y here to enable support for batteries charger integrated into
219 config BATTERY_DA9052
220 tristate "Dialog DA9052 Battery"
221 depends on PMIC_DA9052
223 Say Y here to enable support for batteries charger integrated into
226 config CHARGER_DA9150
227 tristate "Dialog Semiconductor DA9150 Charger support"
228 depends on MFD_DA9150
229 depends on DA9150_GPADC
232 Say Y here to enable support for charger unit of the DA9150
233 Integrated Charger & Fuel-Gauge IC.
235 This driver can also be built as a module. If so, the module will be
236 called da9150-charger.
238 config BATTERY_DA9150
239 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
240 depends on MFD_DA9150
242 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
243 Integrated Charger & Fuel-Gauge IC
245 This driver can also be built as a module. If so, the module will be
248 config CHARGER_AXP20X
249 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
250 depends on MFD_AXP20X
251 depends on AXP20X_ADC
254 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
257 This driver can also be built as a module. If so, the module will be
258 called axp20x_ac_power.
260 config BATTERY_AXP20X
261 tristate "X-Powers AXP20X battery driver"
262 depends on MFD_AXP20X
263 depends on AXP20X_ADC
266 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
269 This driver can also be built as a module. If so, the module will be
270 called axp20x_battery.
273 tristate "AXP20x power supply driver"
274 depends on MFD_AXP20X
277 This driver provides support for the power supply features of
280 config AXP288_CHARGER
281 tristate "X-Powers AXP288 Charger"
282 depends on MFD_AXP20X && EXTCON_AXP288
284 Say yes here to have support X-Power AXP288 power management IC (PMIC)
287 config AXP288_FUEL_GAUGE
288 tristate "X-Powers AXP288 Fuel Gauge"
289 depends on MFD_AXP20X && IIO
291 Say yes here to have support for X-Power power management IC (PMIC)
292 Fuel Gauge. The device provides battery statistics and status
293 monitoring as well as alerts for battery over/under voltage and
294 over/under temperature.
296 config BATTERY_MAX17040
297 tristate "Maxim MAX17040 Fuel Gauge"
300 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
301 in handheld and portable equipment. The MAX17040 is configured
302 to operate with a single lithium cell
304 config BATTERY_MAX17042
305 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
309 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
310 in handheld and portable equipment. The MAX17042 is configured
311 to operate with a single lithium cell. MAX8997 and MAX8966 are
312 multi-function devices that include fuel gauages that are compatible
313 with MAX17042. This driver also supports max17047/50 chips which are
314 improved version of max17042.
317 tristate "Z2 battery driver"
318 depends on I2C && MACH_ZIPIT2
320 Say Y to include support for the battery on the Zipit Z2.
322 config BATTERY_S3C_ADC
323 tristate "Battery driver for Samsung ADC based monitoring"
326 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
328 config BATTERY_TWL4030_MADC
329 tristate "TWL4030 MADC battery driver"
330 depends on TWL4030_MADC
332 Say Y here to enable this dumb driver for batteries managed
333 through the TWL4030 MADC.
335 config CHARGER_88PM860X
336 tristate "Marvell 88PM860x Charger driver"
337 depends on MFD_88PM860X && BATTERY_88PM860X
339 Say Y here to enable charger for Marvell 88PM860x chip.
341 config CHARGER_PCF50633
342 tristate "NXP PCF50633 MBC"
343 depends on MFD_PCF50633
345 Say Y to include support for NXP PCF50633 Main Battery Charger.
347 config BATTERY_JZ4740
348 tristate "Ingenic JZ4740 battery"
349 depends on MACH_JZ4740
350 depends on MFD_JZ4740_ADC
352 Say Y to enable support for the battery on Ingenic JZ4740 based
355 This driver can be build as a module. If so, the module will be
356 called jz4740-battery.
359 tristate "Nokia RX-51 (N900) battery driver"
360 depends on TWL4030_MADC
362 Say Y here to enable support for battery information on Nokia
363 RX-51, also known as N900 tablet.
366 tristate "CPCAP PMIC Charger Driver"
367 depends on MFD_CPCAP && IIO
370 Say Y to enable support for CPCAP PMIC charger driver for Motorola
371 mobile devices such as Droid 4.
373 config CHARGER_ISP1704
374 tristate "ISP1704 USB Charger Detection"
376 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
378 Say Y to enable support for USB Charger Detection with
379 ISP1707/ISP1704 USB transceivers.
381 config CHARGER_MAX8903
382 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
384 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
385 The driver supports controlling charger-enable and current-limit
386 pins based on the status of charger connections with interrupt
389 config CHARGER_TWL4030
390 tristate "OMAP TWL4030 BCI charger driver"
391 depends on IIO && TWL4030_CORE
393 Say Y here to enable support for TWL4030 Battery Charge Interface.
395 config CHARGER_LP8727
396 tristate "TI/National Semiconductor LP8727 charger driver"
399 Say Y here to enable support for LP8727 Charger Driver.
401 config CHARGER_LP8788
402 tristate "TI LP8788 charger driver"
403 depends on MFD_LP8788
404 depends on LP8788_ADC
407 Say Y to enable support for the LP8788 linear charger.
410 tristate "GPIO charger"
411 depends on GPIOLIB || COMPILE_TEST
413 Say Y to include support for chargers which report their online status
416 This driver can be build as a module. If so, the module will be
419 config CHARGER_MANAGER
420 bool "Battery charger manager for multiple chargers"
424 Say Y to enable charger-manager support, which allows multiple
425 chargers attached to a battery and multiple batteries attached to a
426 system. The charger-manager also can monitor charging status in
427 runtime and in suspend-to-RAM by waking up the system periodically
428 with help of suspend_again support.
430 config CHARGER_LTC3651
431 tristate "LTC3651 charger"
434 Say Y to include support for the LTC3651 battery charger which reports
435 its status via GPIO lines.
437 config CHARGER_MAX14577
438 tristate "Maxim MAX14577/77836 battery charger driver"
439 depends on MFD_MAX14577
441 Say Y to enable support for the battery charger control sysfs and
442 platform data of MAX14577/77836 MUICs.
444 config CHARGER_DETECTOR_MAX14656
445 tristate "Maxim MAX14656 USB charger detector"
449 Say Y to enable support for the Maxim MAX14656 USB charger detector.
450 The device is compliant with the USB Battery Charging Specification
451 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
452 readers and certain LG devices.
454 config CHARGER_MAX77693
455 tristate "Maxim MAX77693 battery charger driver"
456 depends on MFD_MAX77693
458 Say Y to enable support for the Maxim MAX77693 battery charger.
460 config CHARGER_MAX8997
461 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
462 depends on MFD_MAX8997 && REGULATOR_MAX8997
464 Say Y to enable support for the battery charger control sysfs and
465 platform data of MAX8997/LP3974 PMICs.
467 config CHARGER_MAX8998
468 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
469 depends on MFD_MAX8998 && REGULATOR_MAX8998
471 Say Y to enable support for the battery charger control sysfs and
472 platform data of MAX8998/LP3974 PMICs.
474 config CHARGER_QCOM_SMBB
475 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
476 depends on MFD_SPMI_PMIC || COMPILE_TEST
481 Say Y to include support for the Switch-Mode Battery Charger and
482 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
483 is an integrated, single-cell lithium-ion battery charger. DT
484 configuration is required for loading, see the devicetree
485 documentation for more detail. The base name for this driver is
488 config CHARGER_BQ2415X
489 tristate "TI BQ2415x battery charger driver"
492 Say Y to enable support for the TI BQ2415x battery charger
495 You'll need this driver to charge batteries on e.g. Nokia
498 config CHARGER_BQ24190
499 tristate "TI BQ24190 battery charger driver"
502 depends on GPIOLIB || COMPILE_TEST
504 Say Y to enable support for the TI BQ24190 battery charger.
506 config CHARGER_BQ24257
507 tristate "TI BQ24250/24251/24257 battery charger driver"
509 depends on GPIOLIB || COMPILE_TEST
510 depends on REGMAP_I2C
512 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
515 config CHARGER_BQ24735
516 tristate "TI BQ24735 battery charger support"
518 depends on GPIOLIB || COMPILE_TEST
520 Say Y to enable support for the TI BQ24735 battery charger.
522 config CHARGER_BQ25890
523 tristate "TI BQ25890 battery charger driver"
525 depends on GPIOLIB || COMPILE_TEST
528 Say Y to enable support for the TI BQ25890 battery charger.
530 config CHARGER_SMB347
531 tristate "Summit Microelectronics SMB347 Battery Charger"
535 Say Y to include support for Summit Microelectronics SMB347
538 config CHARGER_TPS65090
539 tristate "TPS65090 battery charger driver"
540 depends on MFD_TPS65090
542 Say Y here to enable support for battery charging with TPS65090
545 config CHARGER_TPS65217
546 tristate "TPS65217 battery charger driver"
547 depends on MFD_TPS65217
549 Say Y here to enable support for battery charging with TPS65217
552 config BATTERY_GAUGE_LTC2941
553 tristate "LTC2941/LTC2943 Battery Gauge Driver"
556 Say Y here to include support for LTC2941 and LTC2943 Battery
557 Gauge IC. The driver reports the charge count continuously, and
558 measures the voltage and temperature every 10 seconds.
561 bool "AB8500 Battery Management Driver"
562 depends on AB8500_CORE && AB8500_GPADC
564 Say Y to include support for AB8500 battery management.
566 config BATTERY_GOLDFISH
567 tristate "Goldfish battery driver"
568 depends on GOLDFISH || COMPILE_TEST
571 Say Y to enable support for the battery and AC power in the
574 config BATTERY_RT5033
575 tristate "RT5033 fuel gauge support"
576 depends on MFD_RT5033
578 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
579 The fuelgauge calculates and determines the battery state of charge
580 according to battery open circuit voltage.
582 config CHARGER_RT9455
583 tristate "Richtek RT9455 battery charger driver"
585 depends on GPIOLIB || COMPILE_TEST
588 Say Y to enable support for Richtek RT9455 battery charger.