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.
188 tristate "Smart Battery System Manager"
189 depends on I2C && I2C_MUX
191 Say Y here to include support for Smart Battery System Manager
192 ICs. The driver reports online and charging status via sysfs.
193 It presents itself also as I2C mux which allows to bind
194 smart battery driver to its ports.
195 Supported is for example LTC1760.
197 This driver can also be built as a module. If so, the module will be
200 config BATTERY_BQ27XXX
201 tristate "BQ27xxx battery driver"
203 Say Y here to enable support for batteries with BQ27xxx chips.
205 config BATTERY_BQ27XXX_I2C
206 tristate "BQ27xxx I2C support"
207 depends on BATTERY_BQ27XXX
211 Say Y here to enable support for batteries with BQ27xxx chips
212 connected over an I2C bus.
214 config BATTERY_BQ27XXX_HDQ
215 tristate "BQ27xxx HDQ support"
216 depends on BATTERY_BQ27XXX
220 Say Y here to enable support for batteries with BQ27xxx chips
221 connected over an HDQ bus.
223 config BATTERY_BQ27XXX_DT_UPDATES_NVM
224 bool "BQ27xxx support for update of NVM/flash data memory"
225 depends on BATTERY_BQ27XXX_I2C
227 Say Y here to enable devicetree monitored-battery config to update
228 NVM/flash data memory. Only enable this option for devices with a
229 fuel gauge mounted on the circuit board, and a battery that cannot
230 easily be replaced with one of a different type. Not for
231 general-purpose kernels, as this can cause misconfiguration of a
232 smart battery with embedded NVM/flash.
234 config BATTERY_DA9030
235 tristate "DA9030 battery driver"
236 depends on PMIC_DA903X
238 Say Y here to enable support for batteries charger integrated into
241 config BATTERY_DA9052
242 tristate "Dialog DA9052 Battery"
243 depends on PMIC_DA9052
245 Say Y here to enable support for batteries charger integrated into
248 config CHARGER_DA9150
249 tristate "Dialog Semiconductor DA9150 Charger support"
250 depends on MFD_DA9150
251 depends on DA9150_GPADC
254 Say Y here to enable support for charger unit of the DA9150
255 Integrated Charger & Fuel-Gauge IC.
257 This driver can also be built as a module. If so, the module will be
258 called da9150-charger.
260 config BATTERY_DA9150
261 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
262 depends on MFD_DA9150
264 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
265 Integrated Charger & Fuel-Gauge IC
267 This driver can also be built as a module. If so, the module will be
270 config CHARGER_AXP20X
271 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
272 depends on MFD_AXP20X
273 depends on AXP20X_ADC
276 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
279 This driver can also be built as a module. If so, the module will be
280 called axp20x_ac_power.
282 config BATTERY_AXP20X
283 tristate "X-Powers AXP20X battery driver"
284 depends on MFD_AXP20X
285 depends on AXP20X_ADC
288 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
291 This driver can also be built as a module. If so, the module will be
292 called axp20x_battery.
295 tristate "AXP20x power supply driver"
296 depends on MFD_AXP20X
299 This driver provides support for the power supply features of
302 config AXP288_CHARGER
303 tristate "X-Powers AXP288 Charger"
304 depends on MFD_AXP20X && EXTCON_AXP288
306 Say yes here to have support X-Power AXP288 power management IC (PMIC)
309 config AXP288_FUEL_GAUGE
310 tristate "X-Powers AXP288 Fuel Gauge"
311 depends on MFD_AXP20X && IIO
313 Say yes here to have support for X-Power power management IC (PMIC)
314 Fuel Gauge. The device provides battery statistics and status
315 monitoring as well as alerts for battery over/under voltage and
316 over/under temperature.
318 config BATTERY_MAX17040
319 tristate "Maxim MAX17040 Fuel Gauge"
322 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
323 in handheld and portable equipment. The MAX17040 is configured
324 to operate with a single lithium cell
326 config BATTERY_MAX17042
327 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
331 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
332 in handheld and portable equipment. The MAX17042 is configured
333 to operate with a single lithium cell. MAX8997 and MAX8966 are
334 multi-function devices that include fuel gauages that are compatible
335 with MAX17042. This driver also supports max17047/50 chips which are
336 improved version of max17042.
338 config BATTERY_MAX1721X
339 tristate "MAX17211/MAX17215 standalone gas-gauge"
343 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
344 in handheld and portable equipment. MAX17211 used with single cell
345 battery. MAX17215 designed for muticell battery. Both them have
346 OneWire (W1) host interface.
348 Say Y here to enable support for the MAX17211/MAX17215 standalone
352 tristate "Z2 battery driver"
353 depends on I2C && MACH_ZIPIT2
355 Say Y to include support for the battery on the Zipit Z2.
357 config BATTERY_S3C_ADC
358 tristate "Battery driver for Samsung ADC based monitoring"
361 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
363 config BATTERY_TWL4030_MADC
364 tristate "TWL4030 MADC battery driver"
365 depends on TWL4030_MADC
367 Say Y here to enable this dumb driver for batteries managed
368 through the TWL4030 MADC.
370 config CHARGER_88PM860X
371 tristate "Marvell 88PM860x Charger driver"
372 depends on MFD_88PM860X && BATTERY_88PM860X
374 Say Y here to enable charger for Marvell 88PM860x chip.
376 config CHARGER_PCF50633
377 tristate "NXP PCF50633 MBC"
378 depends on MFD_PCF50633
380 Say Y to include support for NXP PCF50633 Main Battery Charger.
382 config BATTERY_JZ4740
383 tristate "Ingenic JZ4740 battery"
384 depends on MACH_JZ4740
385 depends on MFD_JZ4740_ADC
387 Say Y to enable support for the battery on Ingenic JZ4740 based
390 This driver can be build as a module. If so, the module will be
391 called jz4740-battery.
394 tristate "Nokia RX-51 (N900) battery driver"
395 depends on TWL4030_MADC
397 Say Y here to enable support for battery information on Nokia
398 RX-51, also known as N900 tablet.
401 tristate "CPCAP PMIC Charger Driver"
402 depends on MFD_CPCAP && IIO
403 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
406 Say Y to enable support for CPCAP PMIC charger driver for Motorola
407 mobile devices such as Droid 4.
409 config CHARGER_ISP1704
410 tristate "ISP1704 USB Charger Detection"
412 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
414 Say Y to enable support for USB Charger Detection with
415 ISP1707/ISP1704 USB transceivers.
417 config CHARGER_MAX8903
418 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
420 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
421 The driver supports controlling charger-enable and current-limit
422 pins based on the status of charger connections with interrupt
425 config CHARGER_TWL4030
426 tristate "OMAP TWL4030 BCI charger driver"
427 depends on IIO && TWL4030_CORE
429 Say Y here to enable support for TWL4030 Battery Charge Interface.
431 config CHARGER_LP8727
432 tristate "TI/National Semiconductor LP8727 charger driver"
435 Say Y here to enable support for LP8727 Charger Driver.
437 config CHARGER_LP8788
438 tristate "TI LP8788 charger driver"
439 depends on MFD_LP8788
440 depends on LP8788_ADC
443 Say Y to enable support for the LP8788 linear charger.
446 tristate "GPIO charger"
447 depends on GPIOLIB || COMPILE_TEST
449 Say Y to include support for chargers which report their online status
452 This driver can be build as a module. If so, the module will be
455 config CHARGER_MANAGER
456 bool "Battery charger manager for multiple chargers"
460 Say Y to enable charger-manager support, which allows multiple
461 chargers attached to a battery and multiple batteries attached to a
462 system. The charger-manager also can monitor charging status in
463 runtime and in suspend-to-RAM by waking up the system periodically
464 with help of suspend_again support.
466 config CHARGER_LTC3651
467 tristate "LTC3651 charger"
470 Say Y to include support for the LTC3651 battery charger which reports
471 its status via GPIO lines.
473 config CHARGER_MAX14577
474 tristate "Maxim MAX14577/77836 battery charger driver"
475 depends on MFD_MAX14577
477 Say Y to enable support for the battery charger control sysfs and
478 platform data of MAX14577/77836 MUICs.
480 config CHARGER_DETECTOR_MAX14656
481 tristate "Maxim MAX14656 USB charger detector"
485 Say Y to enable support for the Maxim MAX14656 USB charger detector.
486 The device is compliant with the USB Battery Charging Specification
487 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
488 readers and certain LG devices.
490 config CHARGER_MAX77693
491 tristate "Maxim MAX77693 battery charger driver"
492 depends on MFD_MAX77693
494 Say Y to enable support for the Maxim MAX77693 battery charger.
496 config CHARGER_MAX8997
497 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
498 depends on MFD_MAX8997 && REGULATOR_MAX8997
500 Say Y to enable support for the battery charger control sysfs and
501 platform data of MAX8997/LP3974 PMICs.
503 config CHARGER_MAX8998
504 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
505 depends on MFD_MAX8998 && REGULATOR_MAX8998
507 Say Y to enable support for the battery charger control sysfs and
508 platform data of MAX8998/LP3974 PMICs.
510 config CHARGER_QCOM_SMBB
511 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
512 depends on MFD_SPMI_PMIC || COMPILE_TEST
517 Say Y to include support for the Switch-Mode Battery Charger and
518 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
519 is an integrated, single-cell lithium-ion battery charger. DT
520 configuration is required for loading, see the devicetree
521 documentation for more detail. The base name for this driver is
524 config CHARGER_BQ2415X
525 tristate "TI BQ2415x battery charger driver"
528 Say Y to enable support for the TI BQ2415x battery charger
531 You'll need this driver to charge batteries on e.g. Nokia
534 config CHARGER_BQ24190
535 tristate "TI BQ24190 battery charger driver"
538 depends on GPIOLIB || COMPILE_TEST
540 Say Y to enable support for the TI BQ24190 battery charger.
542 config CHARGER_BQ24257
543 tristate "TI BQ24250/24251/24257 battery charger driver"
545 depends on GPIOLIB || COMPILE_TEST
546 depends on REGMAP_I2C
548 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
551 config CHARGER_BQ24735
552 tristate "TI BQ24735 battery charger support"
554 depends on GPIOLIB || COMPILE_TEST
556 Say Y to enable support for the TI BQ24735 battery charger.
558 config CHARGER_BQ25890
559 tristate "TI BQ25890 battery charger driver"
561 depends on GPIOLIB || COMPILE_TEST
564 Say Y to enable support for the TI BQ25890 battery charger.
566 config CHARGER_SMB347
567 tristate "Summit Microelectronics SMB347 Battery Charger"
571 Say Y to include support for Summit Microelectronics SMB347
574 config CHARGER_TPS65090
575 tristate "TPS65090 battery charger driver"
576 depends on MFD_TPS65090
578 Say Y here to enable support for battery charging with TPS65090
581 config CHARGER_TPS65217
582 tristate "TPS65217 battery charger driver"
583 depends on MFD_TPS65217
585 Say Y here to enable support for battery charging with TPS65217
588 config BATTERY_GAUGE_LTC2941
589 tristate "LTC2941/LTC2943 Battery Gauge Driver"
592 Say Y here to include support for LTC2941 and LTC2943 Battery
593 Gauge IC. The driver reports the charge count continuously, and
594 measures the voltage and temperature every 10 seconds.
597 bool "AB8500 Battery Management Driver"
598 depends on AB8500_CORE && AB8500_GPADC
600 Say Y to include support for AB8500 battery management.
602 config BATTERY_GOLDFISH
603 tristate "Goldfish battery driver"
604 depends on GOLDFISH || COMPILE_TEST
607 Say Y to enable support for the battery and AC power in the
610 config BATTERY_RT5033
611 tristate "RT5033 fuel gauge support"
612 depends on MFD_RT5033
614 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
615 The fuelgauge calculates and determines the battery state of charge
616 according to battery open circuit voltage.
618 config CHARGER_RT9455
619 tristate "Richtek RT9455 battery charger driver"
621 depends on GPIOLIB || COMPILE_TEST
624 Say Y to enable support for Richtek RT9455 battery charger.