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_INGENIC
173 tristate "Ingenic JZ47xx SoCs battery driver"
174 depends on MIPS || COMPILE_TEST
175 depends on INGENIC_ADC
177 Choose this option if you want to monitor battery status on
178 Ingenic JZ47xx SoC based devices.
180 This driver can also be built as a module. If so, the module will be
181 called ingenic-battery.
183 config BATTERY_IPAQ_MICRO
184 tristate "iPAQ Atmel Micro ASIC battery driver"
185 depends on MFD_IPAQ_MICRO
187 Choose this option if you want to monitor battery status on
188 Compaq/HP iPAQ h3100 and h3600.
190 config BATTERY_WM97XX
191 bool "WM97xx generic battery driver"
192 depends on TOUCHSCREEN_WM97XX=y
194 Say Y to enable support for battery measured by WM97xx aux port.
197 tristate "SBS Compliant gas gauge"
200 Say Y to include support for SBS battery driver for SBS-compliant
204 tristate "SBS Compliant charger"
207 Say Y to include support for SBS compliant battery chargers.
210 tristate "Smart Battery System Manager"
211 depends on I2C && I2C_MUX && GPIOLIB
214 Say Y here to include support for Smart Battery System Manager
215 ICs. The driver reports online and charging status via sysfs.
216 It presents itself also as I2C mux which allows to bind
217 smart battery driver to its ports.
218 Supported is for example LTC1760.
220 This driver can also be built as a module. If so, the module will be
223 config BATTERY_BQ27XXX
224 tristate "BQ27xxx battery driver"
226 Say Y here to enable support for batteries with BQ27xxx chips.
228 config BATTERY_BQ27XXX_I2C
229 tristate "BQ27xxx I2C support"
230 depends on BATTERY_BQ27XXX
234 Say Y here to enable support for batteries with BQ27xxx chips
235 connected over an I2C bus.
237 config BATTERY_BQ27XXX_HDQ
238 tristate "BQ27xxx HDQ support"
239 depends on BATTERY_BQ27XXX
243 Say Y here to enable support for batteries with BQ27xxx chips
244 connected over an HDQ bus.
246 config BATTERY_BQ27XXX_DT_UPDATES_NVM
247 bool "BQ27xxx support for update of NVM/flash data memory"
248 depends on BATTERY_BQ27XXX_I2C
250 Say Y here to enable devicetree monitored-battery config to update
251 NVM/flash data memory. Only enable this option for devices with a
252 fuel gauge mounted on the circuit board, and a battery that cannot
253 easily be replaced with one of a different type. Not for
254 general-purpose kernels, as this can cause misconfiguration of a
255 smart battery with embedded NVM/flash.
257 config BATTERY_DA9030
258 tristate "DA9030 battery driver"
259 depends on PMIC_DA903X
261 Say Y here to enable support for batteries charger integrated into
264 config BATTERY_DA9052
265 tristate "Dialog DA9052 Battery"
266 depends on PMIC_DA9052
268 Say Y here to enable support for batteries charger integrated into
271 config CHARGER_DA9150
272 tristate "Dialog Semiconductor DA9150 Charger support"
273 depends on MFD_DA9150
274 depends on DA9150_GPADC
277 Say Y here to enable support for charger unit of the DA9150
278 Integrated Charger & Fuel-Gauge IC.
280 This driver can also be built as a module. If so, the module will be
281 called da9150-charger.
283 config BATTERY_DA9150
284 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
285 depends on MFD_DA9150
287 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
288 Integrated Charger & Fuel-Gauge IC
290 This driver can also be built as a module. If so, the module will be
293 config CHARGER_AXP20X
294 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
295 depends on MFD_AXP20X
296 depends on AXP20X_ADC
299 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
302 This driver can also be built as a module. If so, the module will be
303 called axp20x_ac_power.
305 config BATTERY_AXP20X
306 tristate "X-Powers AXP20X battery driver"
307 depends on MFD_AXP20X
308 depends on AXP20X_ADC
311 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
314 This driver can also be built as a module. If so, the module will be
315 called axp20x_battery.
318 tristate "AXP20x power supply driver"
319 depends on MFD_AXP20X
322 This driver provides support for the power supply features of
325 config AXP288_CHARGER
326 tristate "X-Powers AXP288 Charger"
327 depends on MFD_AXP20X && EXTCON_AXP288
329 Say yes here to have support X-Power AXP288 power management IC (PMIC)
332 config AXP288_FUEL_GAUGE
333 tristate "X-Powers AXP288 Fuel Gauge"
334 depends on MFD_AXP20X && IIO
336 Say yes here to have support for X-Power power management IC (PMIC)
337 Fuel Gauge. The device provides battery statistics and status
338 monitoring as well as alerts for battery over/under voltage and
339 over/under temperature.
341 config BATTERY_MAX17040
342 tristate "Maxim MAX17040 Fuel Gauge"
345 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
346 in handheld and portable equipment. The MAX17040 is configured
347 to operate with a single lithium cell
349 config BATTERY_MAX17042
350 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
354 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
355 in handheld and portable equipment. The MAX17042 is configured
356 to operate with a single lithium cell. MAX8997 and MAX8966 are
357 multi-function devices that include fuel gauages that are compatible
358 with MAX17042. This driver also supports max17047/50 chips which are
359 improved version of max17042.
361 config BATTERY_MAX1721X
362 tristate "MAX17211/MAX17215 standalone gas-gauge"
366 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
367 in handheld and portable equipment. MAX17211 used with single cell
368 battery. MAX17215 designed for muticell battery. Both them have
369 OneWire (W1) host interface.
371 Say Y here to enable support for the MAX17211/MAX17215 standalone
375 tristate "Z2 battery driver"
376 depends on I2C && MACH_ZIPIT2
378 Say Y to include support for the battery on the Zipit Z2.
380 config BATTERY_S3C_ADC
381 tristate "Battery driver for Samsung ADC based monitoring"
384 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
386 config BATTERY_TWL4030_MADC
387 tristate "TWL4030 MADC battery driver"
388 depends on TWL4030_MADC
390 Say Y here to enable this dumb driver for batteries managed
391 through the TWL4030 MADC.
393 config CHARGER_88PM860X
394 tristate "Marvell 88PM860x Charger driver"
395 depends on MFD_88PM860X && BATTERY_88PM860X
397 Say Y here to enable charger for Marvell 88PM860x chip.
399 config CHARGER_PCF50633
400 tristate "NXP PCF50633 MBC"
401 depends on MFD_PCF50633
403 Say Y to include support for NXP PCF50633 Main Battery Charger.
405 config BATTERY_JZ4740
406 tristate "Ingenic JZ4740 battery"
407 depends on MACH_JZ4740
408 depends on MFD_JZ4740_ADC
410 Say Y to enable support for the battery on Ingenic JZ4740 based
413 This driver can be build as a module. If so, the module will be
414 called jz4740-battery.
417 tristate "Nokia RX-51 (N900) battery driver"
418 depends on TWL4030_MADC
420 Say Y here to enable support for battery information on Nokia
421 RX-51, also known as N900 tablet.
424 tristate "CPCAP PMIC Charger Driver"
425 depends on MFD_CPCAP && IIO
426 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
429 Say Y to enable support for CPCAP PMIC charger driver for Motorola
430 mobile devices such as Droid 4.
432 config CHARGER_ISP1704
433 tristate "ISP1704 USB Charger Detection"
435 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
437 Say Y to enable support for USB Charger Detection with
438 ISP1707/ISP1704 USB transceivers.
440 config CHARGER_MAX8903
441 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
443 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
444 The driver supports controlling charger-enable and current-limit
445 pins based on the status of charger connections with interrupt
448 config CHARGER_TWL4030
449 tristate "OMAP TWL4030 BCI charger driver"
450 depends on IIO && TWL4030_CORE
452 Say Y here to enable support for TWL4030 Battery Charge Interface.
454 config CHARGER_LP8727
455 tristate "TI/National Semiconductor LP8727 charger driver"
458 Say Y here to enable support for LP8727 Charger Driver.
460 config CHARGER_LP8788
461 tristate "TI LP8788 charger driver"
462 depends on MFD_LP8788
463 depends on LP8788_ADC
466 Say Y to enable support for the LP8788 linear charger.
469 tristate "GPIO charger"
470 depends on GPIOLIB || COMPILE_TEST
472 Say Y to include support for chargers which report their online status
475 This driver can be build as a module. If so, the module will be
478 config CHARGER_MANAGER
479 bool "Battery charger manager for multiple chargers"
483 Say Y to enable charger-manager support, which allows multiple
484 chargers attached to a battery and multiple batteries attached to a
485 system. The charger-manager also can monitor charging status in
486 runtime and in suspend-to-RAM by waking up the system periodically
487 with help of suspend_again support.
489 config CHARGER_LT3651
490 tristate "Analog Devices LT3651 charger"
493 Say Y to include support for the Analog Devices (Linear Technology)
494 LT3651 battery charger which reports its status via GPIO lines.
496 config CHARGER_MAX14577
497 tristate "Maxim MAX14577/77836 battery charger driver"
498 depends on MFD_MAX14577
500 Say Y to enable support for the battery charger control sysfs and
501 platform data of MAX14577/77836 MUICs.
503 config CHARGER_DETECTOR_MAX14656
504 tristate "Maxim MAX14656 USB charger detector"
508 Say Y to enable support for the Maxim MAX14656 USB charger detector.
509 The device is compliant with the USB Battery Charging Specification
510 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
511 readers and certain LG devices.
513 config CHARGER_MAX77650
514 tristate "Maxim MAX77650 battery charger driver"
515 depends on MFD_MAX77650
517 Say Y to enable support for the battery charger control of MAX77650
520 config CHARGER_MAX77693
521 tristate "Maxim MAX77693 battery charger driver"
522 depends on MFD_MAX77693
524 Say Y to enable support for the Maxim MAX77693 battery charger.
526 config CHARGER_MAX8997
527 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
528 depends on MFD_MAX8997 && REGULATOR_MAX8997
530 Say Y to enable support for the battery charger control sysfs and
531 platform data of MAX8997/LP3974 PMICs.
533 config CHARGER_MAX8998
534 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
535 depends on MFD_MAX8998 && REGULATOR_MAX8998
537 Say Y to enable support for the battery charger control sysfs and
538 platform data of MAX8998/LP3974 PMICs.
540 config CHARGER_QCOM_SMBB
541 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
542 depends on MFD_SPMI_PMIC || COMPILE_TEST
547 Say Y to include support for the Switch-Mode Battery Charger and
548 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
549 is an integrated, single-cell lithium-ion battery charger. DT
550 configuration is required for loading, see the devicetree
551 documentation for more detail. The base name for this driver is
554 config CHARGER_BQ2415X
555 tristate "TI BQ2415x battery charger driver"
558 Say Y to enable support for the TI BQ2415x battery charger
561 You'll need this driver to charge batteries on e.g. Nokia
564 config CHARGER_BQ24190
565 tristate "TI BQ24190 battery charger driver"
568 depends on GPIOLIB || COMPILE_TEST
570 Say Y to enable support for the TI BQ24190 battery charger.
572 config CHARGER_BQ24257
573 tristate "TI BQ24250/24251/24257 battery charger driver"
575 depends on GPIOLIB || COMPILE_TEST
576 depends on REGMAP_I2C
578 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
581 config CHARGER_BQ24735
582 tristate "TI BQ24735 battery charger support"
584 depends on GPIOLIB || COMPILE_TEST
586 Say Y to enable support for the TI BQ24735 battery charger.
588 config CHARGER_BQ25890
589 tristate "TI BQ25890 battery charger driver"
591 depends on GPIOLIB || COMPILE_TEST
594 Say Y to enable support for the TI BQ25890 battery charger.
596 config CHARGER_SMB347
597 tristate "Summit Microelectronics SMB347 Battery Charger"
601 Say Y to include support for Summit Microelectronics SMB347
604 config CHARGER_TPS65090
605 tristate "TPS65090 battery charger driver"
606 depends on MFD_TPS65090
608 Say Y here to enable support for battery charging with TPS65090
611 config CHARGER_TPS65217
612 tristate "TPS65217 battery charger driver"
613 depends on MFD_TPS65217
615 Say Y here to enable support for battery charging with TPS65217
618 config BATTERY_GAUGE_LTC2941
619 tristate "LTC2941/LTC2943 Battery Gauge Driver"
622 Say Y here to include support for LTC2941 and LTC2943 Battery
623 Gauge IC. The driver reports the charge count continuously, and
624 measures the voltage and temperature every 10 seconds.
627 bool "AB8500 Battery Management Driver"
628 depends on AB8500_CORE && AB8500_GPADC
630 Say Y to include support for AB8500 battery management.
632 config BATTERY_GOLDFISH
633 tristate "Goldfish battery driver"
634 depends on GOLDFISH || COMPILE_TEST
637 Say Y to enable support for the battery and AC power in the
640 config BATTERY_RT5033
641 tristate "RT5033 fuel gauge support"
642 depends on MFD_RT5033
644 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
645 The fuelgauge calculates and determines the battery state of charge
646 according to battery open circuit voltage.
648 config CHARGER_RT9455
649 tristate "Richtek RT9455 battery charger driver"
651 depends on GPIOLIB || COMPILE_TEST
654 Say Y to enable support for Richtek RT9455 battery charger.
656 config CHARGER_CROS_USBPD
657 tristate "ChromeOS EC based USBPD charger"
658 depends on MFD_CROS_EC
661 Say Y here to enable ChromeOS EC based USBPD charger
662 driver. This driver gets various bits of information about
663 what is connected to USB PD ports from the EC and converts
664 that into power_supply properties.
666 config CHARGER_SC2731
667 tristate "Spreadtrum SC2731 charger driver"
668 depends on MFD_SC27XX_PMIC || COMPILE_TEST
670 Say Y here to enable support for battery charging with SC2731
673 config FUEL_GAUGE_SC27XX
674 tristate "Spreadtrum SC27XX fuel gauge driver"
675 depends on MFD_SC27XX_PMIC || COMPILE_TEST
678 Say Y here to enable support for fuel gauge with SC27XX
681 config CHARGER_UCS1002
682 tristate "Microchip UCS1002 USB Port Power Controller"
688 Say Y to enable support for Microchip UCS1002 Programmable
689 USB Port Power Controller with Charger Emulation.