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 compliant battery chargers.
188 tristate "Smart Battery System Manager"
189 depends on I2C && I2C_MUX && GPIOLIB
192 Say Y here to include support for Smart Battery System Manager
193 ICs. The driver reports online and charging status via sysfs.
194 It presents itself also as I2C mux which allows to bind
195 smart battery driver to its ports.
196 Supported is for example LTC1760.
198 This driver can also be built as a module. If so, the module will be
201 config BATTERY_BQ27XXX
202 tristate "BQ27xxx battery driver"
204 Say Y here to enable support for batteries with BQ27xxx chips.
206 config BATTERY_BQ27XXX_I2C
207 tristate "BQ27xxx I2C support"
208 depends on BATTERY_BQ27XXX
212 Say Y here to enable support for batteries with BQ27xxx chips
213 connected over an I2C bus.
215 config BATTERY_BQ27XXX_HDQ
216 tristate "BQ27xxx HDQ support"
217 depends on BATTERY_BQ27XXX
221 Say Y here to enable support for batteries with BQ27xxx chips
222 connected over an HDQ bus.
224 config BATTERY_BQ27XXX_DT_UPDATES_NVM
225 bool "BQ27xxx support for update of NVM/flash data memory"
226 depends on BATTERY_BQ27XXX_I2C
228 Say Y here to enable devicetree monitored-battery config to update
229 NVM/flash data memory. Only enable this option for devices with a
230 fuel gauge mounted on the circuit board, and a battery that cannot
231 easily be replaced with one of a different type. Not for
232 general-purpose kernels, as this can cause misconfiguration of a
233 smart battery with embedded NVM/flash.
235 config BATTERY_DA9030
236 tristate "DA9030 battery driver"
237 depends on PMIC_DA903X
239 Say Y here to enable support for batteries charger integrated into
242 config BATTERY_DA9052
243 tristate "Dialog DA9052 Battery"
244 depends on PMIC_DA9052
246 Say Y here to enable support for batteries charger integrated into
249 config CHARGER_DA9150
250 tristate "Dialog Semiconductor DA9150 Charger support"
251 depends on MFD_DA9150
252 depends on DA9150_GPADC
255 Say Y here to enable support for charger unit of the DA9150
256 Integrated Charger & Fuel-Gauge IC.
258 This driver can also be built as a module. If so, the module will be
259 called da9150-charger.
261 config BATTERY_DA9150
262 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
263 depends on MFD_DA9150
265 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
266 Integrated Charger & Fuel-Gauge IC
268 This driver can also be built as a module. If so, the module will be
271 config CHARGER_AXP20X
272 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
273 depends on MFD_AXP20X
274 depends on AXP20X_ADC
277 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
280 This driver can also be built as a module. If so, the module will be
281 called axp20x_ac_power.
283 config BATTERY_AXP20X
284 tristate "X-Powers AXP20X battery driver"
285 depends on MFD_AXP20X
286 depends on AXP20X_ADC
289 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
292 This driver can also be built as a module. If so, the module will be
293 called axp20x_battery.
296 tristate "AXP20x power supply driver"
297 depends on MFD_AXP20X
300 This driver provides support for the power supply features of
303 config AXP288_CHARGER
304 tristate "X-Powers AXP288 Charger"
305 depends on MFD_AXP20X && EXTCON_AXP288
307 Say yes here to have support X-Power AXP288 power management IC (PMIC)
310 config AXP288_FUEL_GAUGE
311 tristate "X-Powers AXP288 Fuel Gauge"
312 depends on MFD_AXP20X && IIO
314 Say yes here to have support for X-Power power management IC (PMIC)
315 Fuel Gauge. The device provides battery statistics and status
316 monitoring as well as alerts for battery over/under voltage and
317 over/under temperature.
319 config BATTERY_MAX17040
320 tristate "Maxim MAX17040 Fuel Gauge"
323 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
324 in handheld and portable equipment. The MAX17040 is configured
325 to operate with a single lithium cell
327 config BATTERY_MAX17042
328 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
332 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
333 in handheld and portable equipment. The MAX17042 is configured
334 to operate with a single lithium cell. MAX8997 and MAX8966 are
335 multi-function devices that include fuel gauages that are compatible
336 with MAX17042. This driver also supports max17047/50 chips which are
337 improved version of max17042.
339 config BATTERY_MAX1721X
340 tristate "MAX17211/MAX17215 standalone gas-gauge"
344 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
345 in handheld and portable equipment. MAX17211 used with single cell
346 battery. MAX17215 designed for muticell battery. Both them have
347 OneWire (W1) host interface.
349 Say Y here to enable support for the MAX17211/MAX17215 standalone
353 tristate "Z2 battery driver"
354 depends on I2C && MACH_ZIPIT2
356 Say Y to include support for the battery on the Zipit Z2.
358 config BATTERY_S3C_ADC
359 tristate "Battery driver for Samsung ADC based monitoring"
362 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
364 config BATTERY_TWL4030_MADC
365 tristate "TWL4030 MADC battery driver"
366 depends on TWL4030_MADC
368 Say Y here to enable this dumb driver for batteries managed
369 through the TWL4030 MADC.
371 config CHARGER_88PM860X
372 tristate "Marvell 88PM860x Charger driver"
373 depends on MFD_88PM860X && BATTERY_88PM860X
375 Say Y here to enable charger for Marvell 88PM860x chip.
377 config CHARGER_PCF50633
378 tristate "NXP PCF50633 MBC"
379 depends on MFD_PCF50633
381 Say Y to include support for NXP PCF50633 Main Battery Charger.
383 config BATTERY_JZ4740
384 tristate "Ingenic JZ4740 battery"
385 depends on MACH_JZ4740
386 depends on MFD_JZ4740_ADC
388 Say Y to enable support for the battery on Ingenic JZ4740 based
391 This driver can be build as a module. If so, the module will be
392 called jz4740-battery.
395 tristate "Nokia RX-51 (N900) battery driver"
396 depends on TWL4030_MADC
398 Say Y here to enable support for battery information on Nokia
399 RX-51, also known as N900 tablet.
402 tristate "CPCAP PMIC Charger Driver"
403 depends on MFD_CPCAP && IIO
404 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
407 Say Y to enable support for CPCAP PMIC charger driver for Motorola
408 mobile devices such as Droid 4.
410 config CHARGER_ISP1704
411 tristate "ISP1704 USB Charger Detection"
413 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
415 Say Y to enable support for USB Charger Detection with
416 ISP1707/ISP1704 USB transceivers.
418 config CHARGER_MAX8903
419 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
421 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
422 The driver supports controlling charger-enable and current-limit
423 pins based on the status of charger connections with interrupt
426 config CHARGER_TWL4030
427 tristate "OMAP TWL4030 BCI charger driver"
428 depends on IIO && TWL4030_CORE
430 Say Y here to enable support for TWL4030 Battery Charge Interface.
432 config CHARGER_LP8727
433 tristate "TI/National Semiconductor LP8727 charger driver"
436 Say Y here to enable support for LP8727 Charger Driver.
438 config CHARGER_LP8788
439 tristate "TI LP8788 charger driver"
440 depends on MFD_LP8788
441 depends on LP8788_ADC
444 Say Y to enable support for the LP8788 linear charger.
447 tristate "GPIO charger"
448 depends on GPIOLIB || COMPILE_TEST
450 Say Y to include support for chargers which report their online status
453 This driver can be build as a module. If so, the module will be
456 config CHARGER_MANAGER
457 bool "Battery charger manager for multiple chargers"
461 Say Y to enable charger-manager support, which allows multiple
462 chargers attached to a battery and multiple batteries attached to a
463 system. The charger-manager also can monitor charging status in
464 runtime and in suspend-to-RAM by waking up the system periodically
465 with help of suspend_again support.
467 config CHARGER_LTC3651
468 tristate "LTC3651 charger"
471 Say Y to include support for the LTC3651 battery charger which reports
472 its status via GPIO lines.
474 config CHARGER_MAX14577
475 tristate "Maxim MAX14577/77836 battery charger driver"
476 depends on MFD_MAX14577
478 Say Y to enable support for the battery charger control sysfs and
479 platform data of MAX14577/77836 MUICs.
481 config CHARGER_DETECTOR_MAX14656
482 tristate "Maxim MAX14656 USB charger detector"
486 Say Y to enable support for the Maxim MAX14656 USB charger detector.
487 The device is compliant with the USB Battery Charging Specification
488 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
489 readers and certain LG devices.
491 config CHARGER_MAX77693
492 tristate "Maxim MAX77693 battery charger driver"
493 depends on MFD_MAX77693
495 Say Y to enable support for the Maxim MAX77693 battery charger.
497 config CHARGER_MAX8997
498 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
499 depends on MFD_MAX8997 && REGULATOR_MAX8997
501 Say Y to enable support for the battery charger control sysfs and
502 platform data of MAX8997/LP3974 PMICs.
504 config CHARGER_MAX8998
505 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
506 depends on MFD_MAX8998 && REGULATOR_MAX8998
508 Say Y to enable support for the battery charger control sysfs and
509 platform data of MAX8998/LP3974 PMICs.
511 config CHARGER_QCOM_SMBB
512 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
513 depends on MFD_SPMI_PMIC || COMPILE_TEST
518 Say Y to include support for the Switch-Mode Battery Charger and
519 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
520 is an integrated, single-cell lithium-ion battery charger. DT
521 configuration is required for loading, see the devicetree
522 documentation for more detail. The base name for this driver is
525 config CHARGER_BQ2415X
526 tristate "TI BQ2415x battery charger driver"
529 Say Y to enable support for the TI BQ2415x battery charger
532 You'll need this driver to charge batteries on e.g. Nokia
535 config CHARGER_BQ24190
536 tristate "TI BQ24190 battery charger driver"
539 depends on GPIOLIB || COMPILE_TEST
541 Say Y to enable support for the TI BQ24190 battery charger.
543 config CHARGER_BQ24257
544 tristate "TI BQ24250/24251/24257 battery charger driver"
546 depends on GPIOLIB || COMPILE_TEST
547 depends on REGMAP_I2C
549 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
552 config CHARGER_BQ24735
553 tristate "TI BQ24735 battery charger support"
555 depends on GPIOLIB || COMPILE_TEST
557 Say Y to enable support for the TI BQ24735 battery charger.
559 config CHARGER_BQ25890
560 tristate "TI BQ25890 battery charger driver"
562 depends on GPIOLIB || COMPILE_TEST
565 Say Y to enable support for the TI BQ25890 battery charger.
567 config CHARGER_SMB347
568 tristate "Summit Microelectronics SMB347 Battery Charger"
572 Say Y to include support for Summit Microelectronics SMB347
575 config CHARGER_TPS65090
576 tristate "TPS65090 battery charger driver"
577 depends on MFD_TPS65090
579 Say Y here to enable support for battery charging with TPS65090
582 config CHARGER_TPS65217
583 tristate "TPS65217 battery charger driver"
584 depends on MFD_TPS65217
586 Say Y here to enable support for battery charging with TPS65217
589 config BATTERY_GAUGE_LTC2941
590 tristate "LTC2941/LTC2943 Battery Gauge Driver"
593 Say Y here to include support for LTC2941 and LTC2943 Battery
594 Gauge IC. The driver reports the charge count continuously, and
595 measures the voltage and temperature every 10 seconds.
598 bool "AB8500 Battery Management Driver"
599 depends on AB8500_CORE && AB8500_GPADC
601 Say Y to include support for AB8500 battery management.
603 config BATTERY_GOLDFISH
604 tristate "Goldfish battery driver"
605 depends on GOLDFISH || COMPILE_TEST
608 Say Y to enable support for the battery and AC power in the
611 config BATTERY_RT5033
612 tristate "RT5033 fuel gauge support"
613 depends on MFD_RT5033
615 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
616 The fuelgauge calculates and determines the battery state of charge
617 according to battery open circuit voltage.
619 config CHARGER_RT9455
620 tristate "Richtek RT9455 battery charger driver"
622 depends on GPIOLIB || COMPILE_TEST
625 Say Y to enable support for Richtek RT9455 battery charger.