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 CHARGER_ADP5061
79 tristate "ADP5061 battery charger driver"
83 Say Y here to enable support for the ADP5061 standalone battery
86 This driver can be built as a module. If so, the module will be
89 config BATTERY_ACT8945A
90 tristate "Active-semi ACT8945A charger driver"
91 depends on MFD_ACT8945A || COMPILE_TEST
93 Say Y here to enable support for power supply provided by
94 Active-semi ActivePath ACT8945A charger.
97 tristate "Motorola CPCAP PMIC battery driver"
98 depends on MFD_CPCAP && IIO
101 Say Y here to enable support for battery on Motorola
102 phones and tablets such as droid 4.
104 config BATTERY_DS2760
105 tristate "DS2760 battery driver (HP iPAQ & others)"
108 Say Y here to enable support for batteries with ds2760 chip.
110 config BATTERY_DS2780
111 tristate "DS2780 battery driver"
114 select W1_SLAVE_DS2780
116 Say Y here to enable support for batteries with ds2780 chip.
118 config BATTERY_DS2781
119 tristate "DS2781 battery driver"
122 select W1_SLAVE_DS2781
124 If you enable this you will have the DS2781 battery driver support.
126 The battery monitor chip is used in many batteries/devices
127 as the one who is responsible for charging/discharging/monitoring
130 If you are unsure, say N.
132 config BATTERY_DS2782
133 tristate "DS2782/DS2786 standalone gas-gauge"
136 Say Y here to enable support for the DS2782/DS2786 standalone battery
139 config BATTERY_LEGO_EV3
140 tristate "LEGO MINDSTORMS EV3 battery"
141 depends on OF && IIO && GPIOLIB
143 Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
146 tristate "Apple PMU battery"
147 depends on PPC32 && ADB_PMU
149 Say Y here to expose battery information on Apple machines
150 through the generic battery class.
153 tristate "One Laptop Per Child battery"
154 depends on X86_32 && OLPC
156 Say Y to enable support for the battery on the OLPC laptop.
159 tristate "Sharp SL-6000 (tosa) battery"
160 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
162 Say Y to enable support for the battery on the Sharp Zaurus
163 SL-6000 (tosa) models.
165 config BATTERY_COLLIE
166 tristate "Sharp SL-5500 (collie) battery"
167 depends on SA1100_COLLIE && MCP_UCB1200
169 Say Y to enable support for the battery on the Sharp Zaurus
170 SL-5500 (collie) models.
172 config BATTERY_IPAQ_MICRO
173 tristate "iPAQ Atmel Micro ASIC battery driver"
174 depends on MFD_IPAQ_MICRO
176 Choose this option if you want to monitor battery status on
177 Compaq/HP iPAQ h3100 and h3600.
179 config BATTERY_WM97XX
180 bool "WM97xx generic battery driver"
181 depends on TOUCHSCREEN_WM97XX=y
183 Say Y to enable support for battery measured by WM97xx aux port.
186 tristate "SBS Compliant gas gauge"
189 Say Y to include support for SBS battery driver for SBS-compliant
193 tristate "SBS Compliant charger"
196 Say Y to include support for SBS compliant battery chargers.
199 tristate "Smart Battery System Manager"
200 depends on I2C && I2C_MUX && GPIOLIB
203 Say Y here to include support for Smart Battery System Manager
204 ICs. The driver reports online and charging status via sysfs.
205 It presents itself also as I2C mux which allows to bind
206 smart battery driver to its ports.
207 Supported is for example LTC1760.
209 This driver can also be built as a module. If so, the module will be
212 config BATTERY_BQ27XXX
213 tristate "BQ27xxx battery driver"
215 Say Y here to enable support for batteries with BQ27xxx chips.
217 config BATTERY_BQ27XXX_I2C
218 tristate "BQ27xxx I2C support"
219 depends on BATTERY_BQ27XXX
223 Say Y here to enable support for batteries with BQ27xxx chips
224 connected over an I2C bus.
226 config BATTERY_BQ27XXX_HDQ
227 tristate "BQ27xxx HDQ support"
228 depends on BATTERY_BQ27XXX
232 Say Y here to enable support for batteries with BQ27xxx chips
233 connected over an HDQ bus.
235 config BATTERY_BQ27XXX_DT_UPDATES_NVM
236 bool "BQ27xxx support for update of NVM/flash data memory"
237 depends on BATTERY_BQ27XXX_I2C
239 Say Y here to enable devicetree monitored-battery config to update
240 NVM/flash data memory. Only enable this option for devices with a
241 fuel gauge mounted on the circuit board, and a battery that cannot
242 easily be replaced with one of a different type. Not for
243 general-purpose kernels, as this can cause misconfiguration of a
244 smart battery with embedded NVM/flash.
246 config BATTERY_DA9030
247 tristate "DA9030 battery driver"
248 depends on PMIC_DA903X
250 Say Y here to enable support for batteries charger integrated into
253 config BATTERY_DA9052
254 tristate "Dialog DA9052 Battery"
255 depends on PMIC_DA9052
257 Say Y here to enable support for batteries charger integrated into
260 config CHARGER_DA9150
261 tristate "Dialog Semiconductor DA9150 Charger support"
262 depends on MFD_DA9150
263 depends on DA9150_GPADC
266 Say Y here to enable support for charger unit of the DA9150
267 Integrated Charger & Fuel-Gauge IC.
269 This driver can also be built as a module. If so, the module will be
270 called da9150-charger.
272 config BATTERY_DA9150
273 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
274 depends on MFD_DA9150
276 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
277 Integrated Charger & Fuel-Gauge IC
279 This driver can also be built as a module. If so, the module will be
282 config CHARGER_AXP20X
283 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
284 depends on MFD_AXP20X
285 depends on AXP20X_ADC
288 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
291 This driver can also be built as a module. If so, the module will be
292 called axp20x_ac_power.
294 config BATTERY_AXP20X
295 tristate "X-Powers AXP20X battery driver"
296 depends on MFD_AXP20X
297 depends on AXP20X_ADC
300 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
303 This driver can also be built as a module. If so, the module will be
304 called axp20x_battery.
307 tristate "AXP20x power supply driver"
308 depends on MFD_AXP20X
311 This driver provides support for the power supply features of
314 config AXP288_CHARGER
315 tristate "X-Powers AXP288 Charger"
316 depends on MFD_AXP20X && EXTCON_AXP288
318 Say yes here to have support X-Power AXP288 power management IC (PMIC)
321 config AXP288_FUEL_GAUGE
322 tristate "X-Powers AXP288 Fuel Gauge"
323 depends on MFD_AXP20X && IIO
325 Say yes here to have support for X-Power power management IC (PMIC)
326 Fuel Gauge. The device provides battery statistics and status
327 monitoring as well as alerts for battery over/under voltage and
328 over/under temperature.
330 config BATTERY_MAX17040
331 tristate "Maxim MAX17040 Fuel Gauge"
334 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
335 in handheld and portable equipment. The MAX17040 is configured
336 to operate with a single lithium cell
338 config BATTERY_MAX17042
339 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
343 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
344 in handheld and portable equipment. The MAX17042 is configured
345 to operate with a single lithium cell. MAX8997 and MAX8966 are
346 multi-function devices that include fuel gauages that are compatible
347 with MAX17042. This driver also supports max17047/50 chips which are
348 improved version of max17042.
350 config BATTERY_MAX1721X
351 tristate "MAX17211/MAX17215 standalone gas-gauge"
355 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
356 in handheld and portable equipment. MAX17211 used with single cell
357 battery. MAX17215 designed for muticell battery. Both them have
358 OneWire (W1) host interface.
360 Say Y here to enable support for the MAX17211/MAX17215 standalone
364 tristate "Z2 battery driver"
365 depends on I2C && MACH_ZIPIT2
367 Say Y to include support for the battery on the Zipit Z2.
369 config BATTERY_S3C_ADC
370 tristate "Battery driver for Samsung ADC based monitoring"
373 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
375 config BATTERY_TWL4030_MADC
376 tristate "TWL4030 MADC battery driver"
377 depends on TWL4030_MADC
379 Say Y here to enable this dumb driver for batteries managed
380 through the TWL4030 MADC.
382 config CHARGER_88PM860X
383 tristate "Marvell 88PM860x Charger driver"
384 depends on MFD_88PM860X && BATTERY_88PM860X
386 Say Y here to enable charger for Marvell 88PM860x chip.
388 config CHARGER_PCF50633
389 tristate "NXP PCF50633 MBC"
390 depends on MFD_PCF50633
392 Say Y to include support for NXP PCF50633 Main Battery Charger.
394 config BATTERY_JZ4740
395 tristate "Ingenic JZ4740 battery"
396 depends on MACH_JZ4740
397 depends on MFD_JZ4740_ADC
399 Say Y to enable support for the battery on Ingenic JZ4740 based
402 This driver can be build as a module. If so, the module will be
403 called jz4740-battery.
406 tristate "Nokia RX-51 (N900) battery driver"
407 depends on TWL4030_MADC
409 Say Y here to enable support for battery information on Nokia
410 RX-51, also known as N900 tablet.
413 tristate "CPCAP PMIC Charger Driver"
414 depends on MFD_CPCAP && IIO
415 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
418 Say Y to enable support for CPCAP PMIC charger driver for Motorola
419 mobile devices such as Droid 4.
421 config CHARGER_ISP1704
422 tristate "ISP1704 USB Charger Detection"
424 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
426 Say Y to enable support for USB Charger Detection with
427 ISP1707/ISP1704 USB transceivers.
429 config CHARGER_MAX8903
430 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
432 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
433 The driver supports controlling charger-enable and current-limit
434 pins based on the status of charger connections with interrupt
437 config CHARGER_TWL4030
438 tristate "OMAP TWL4030 BCI charger driver"
439 depends on IIO && TWL4030_CORE
441 Say Y here to enable support for TWL4030 Battery Charge Interface.
443 config CHARGER_LP8727
444 tristate "TI/National Semiconductor LP8727 charger driver"
447 Say Y here to enable support for LP8727 Charger Driver.
449 config CHARGER_LP8788
450 tristate "TI LP8788 charger driver"
451 depends on MFD_LP8788
452 depends on LP8788_ADC
455 Say Y to enable support for the LP8788 linear charger.
458 tristate "GPIO charger"
459 depends on GPIOLIB || COMPILE_TEST
461 Say Y to include support for chargers which report their online status
464 This driver can be build as a module. If so, the module will be
467 config CHARGER_MANAGER
468 bool "Battery charger manager for multiple chargers"
472 Say Y to enable charger-manager support, which allows multiple
473 chargers attached to a battery and multiple batteries attached to a
474 system. The charger-manager also can monitor charging status in
475 runtime and in suspend-to-RAM by waking up the system periodically
476 with help of suspend_again support.
478 config CHARGER_LTC3651
479 tristate "LTC3651 charger"
482 Say Y to include support for the LTC3651 battery charger which reports
483 its status via GPIO lines.
485 config CHARGER_MAX14577
486 tristate "Maxim MAX14577/77836 battery charger driver"
487 depends on MFD_MAX14577
489 Say Y to enable support for the battery charger control sysfs and
490 platform data of MAX14577/77836 MUICs.
492 config CHARGER_DETECTOR_MAX14656
493 tristate "Maxim MAX14656 USB charger detector"
497 Say Y to enable support for the Maxim MAX14656 USB charger detector.
498 The device is compliant with the USB Battery Charging Specification
499 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
500 readers and certain LG devices.
502 config CHARGER_MAX77693
503 tristate "Maxim MAX77693 battery charger driver"
504 depends on MFD_MAX77693
506 Say Y to enable support for the Maxim MAX77693 battery charger.
508 config CHARGER_MAX8997
509 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
510 depends on MFD_MAX8997 && REGULATOR_MAX8997
512 Say Y to enable support for the battery charger control sysfs and
513 platform data of MAX8997/LP3974 PMICs.
515 config CHARGER_MAX8998
516 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
517 depends on MFD_MAX8998 && REGULATOR_MAX8998
519 Say Y to enable support for the battery charger control sysfs and
520 platform data of MAX8998/LP3974 PMICs.
522 config CHARGER_QCOM_SMBB
523 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
524 depends on MFD_SPMI_PMIC || COMPILE_TEST
529 Say Y to include support for the Switch-Mode Battery Charger and
530 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
531 is an integrated, single-cell lithium-ion battery charger. DT
532 configuration is required for loading, see the devicetree
533 documentation for more detail. The base name for this driver is
536 config CHARGER_BQ2415X
537 tristate "TI BQ2415x battery charger driver"
540 Say Y to enable support for the TI BQ2415x battery charger
543 You'll need this driver to charge batteries on e.g. Nokia
546 config CHARGER_BQ24190
547 tristate "TI BQ24190 battery charger driver"
550 depends on GPIOLIB || COMPILE_TEST
552 Say Y to enable support for the TI BQ24190 battery charger.
554 config CHARGER_BQ24257
555 tristate "TI BQ24250/24251/24257 battery charger driver"
557 depends on GPIOLIB || COMPILE_TEST
560 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
563 config CHARGER_BQ24735
564 tristate "TI BQ24735 battery charger support"
566 depends on GPIOLIB || COMPILE_TEST
568 Say Y to enable support for the TI BQ24735 battery charger.
570 config CHARGER_BQ25890
571 tristate "TI BQ25890 battery charger driver"
573 depends on GPIOLIB || COMPILE_TEST
576 Say Y to enable support for the TI BQ25890 battery charger.
578 config CHARGER_SMB347
579 tristate "Summit Microelectronics SMB347 Battery Charger"
583 Say Y to include support for Summit Microelectronics SMB347
586 config CHARGER_TPS65090
587 tristate "TPS65090 battery charger driver"
588 depends on MFD_TPS65090
590 Say Y here to enable support for battery charging with TPS65090
593 config CHARGER_TPS65217
594 tristate "TPS65217 battery charger driver"
595 depends on MFD_TPS65217
597 Say Y here to enable support for battery charging with TPS65217
600 config BATTERY_GAUGE_LTC2941
601 tristate "LTC2941/LTC2943 Battery Gauge Driver"
604 Say Y here to include support for LTC2941 and LTC2943 Battery
605 Gauge IC. The driver reports the charge count continuously, and
606 measures the voltage and temperature every 10 seconds.
609 bool "AB8500 Battery Management Driver"
610 depends on AB8500_CORE && AB8500_GPADC
612 Say Y to include support for AB8500 battery management.
614 config BATTERY_GOLDFISH
615 tristate "Goldfish battery driver"
616 depends on GOLDFISH || COMPILE_TEST
619 Say Y to enable support for the battery and AC power in the
622 config BATTERY_RT5033
623 tristate "RT5033 fuel gauge support"
624 depends on MFD_RT5033
626 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
627 The fuelgauge calculates and determines the battery state of charge
628 according to battery open circuit voltage.
630 config CHARGER_RT9455
631 tristate "Richtek RT9455 battery charger driver"
633 depends on GPIOLIB || COMPILE_TEST
636 Say Y to enable support for Richtek RT9455 battery charger.
638 config CHARGER_CROS_USBPD
639 tristate "ChromeOS EC based USBPD charger"
640 depends on MFD_CROS_EC
643 Say Y here to enable ChromeOS EC based USBPD charger
644 driver. This driver gets various bits of information about
645 what is connected to USB PD ports from the EC and converts
646 that into power_supply properties.