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_HDQ
202 tristate "BQ27xxx HDQ support"
203 depends on BATTERY_BQ27XXX
207 Say Y here to enable support for batteries with BQ27xxx chips
208 connected over an HDQ bus.
210 config BATTERY_BQ27XXX_DT_UPDATES_NVM
211 bool "BQ27xxx support for update of NVM/flash data memory"
212 depends on BATTERY_BQ27XXX_I2C
214 Say Y here to enable devicetree monitored-battery config to update
215 NVM/flash data memory. Only enable this option for devices with a
216 fuel gauge mounted on the circuit board, and a battery that cannot
217 easily be replaced with one of a different type. Not for
218 general-purpose kernels, as this can cause misconfiguration of a
219 smart battery with embedded NVM/flash.
221 config BATTERY_DA9030
222 tristate "DA9030 battery driver"
223 depends on PMIC_DA903X
225 Say Y here to enable support for batteries charger integrated into
228 config BATTERY_DA9052
229 tristate "Dialog DA9052 Battery"
230 depends on PMIC_DA9052
232 Say Y here to enable support for batteries charger integrated into
235 config CHARGER_DA9150
236 tristate "Dialog Semiconductor DA9150 Charger support"
237 depends on MFD_DA9150
238 depends on DA9150_GPADC
241 Say Y here to enable support for charger unit of the DA9150
242 Integrated Charger & Fuel-Gauge IC.
244 This driver can also be built as a module. If so, the module will be
245 called da9150-charger.
247 config BATTERY_DA9150
248 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
249 depends on MFD_DA9150
251 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
252 Integrated Charger & Fuel-Gauge IC
254 This driver can also be built as a module. If so, the module will be
257 config CHARGER_AXP20X
258 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
259 depends on MFD_AXP20X
260 depends on AXP20X_ADC
263 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
266 This driver can also be built as a module. If so, the module will be
267 called axp20x_ac_power.
269 config BATTERY_AXP20X
270 tristate "X-Powers AXP20X battery driver"
271 depends on MFD_AXP20X
272 depends on AXP20X_ADC
275 Say Y here to enable support for X-Powers AXP20X PMICs' battery power
278 This driver can also be built as a module. If so, the module will be
279 called axp20x_battery.
282 tristate "AXP20x power supply driver"
283 depends on MFD_AXP20X
286 This driver provides support for the power supply features of
289 config AXP288_CHARGER
290 tristate "X-Powers AXP288 Charger"
291 depends on MFD_AXP20X && EXTCON_AXP288
293 Say yes here to have support X-Power AXP288 power management IC (PMIC)
296 config AXP288_FUEL_GAUGE
297 tristate "X-Powers AXP288 Fuel Gauge"
298 depends on MFD_AXP20X && IIO
300 Say yes here to have support for X-Power power management IC (PMIC)
301 Fuel Gauge. The device provides battery statistics and status
302 monitoring as well as alerts for battery over/under voltage and
303 over/under temperature.
305 config BATTERY_MAX17040
306 tristate "Maxim MAX17040 Fuel Gauge"
309 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
310 in handheld and portable equipment. The MAX17040 is configured
311 to operate with a single lithium cell
313 config BATTERY_MAX17042
314 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
318 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
319 in handheld and portable equipment. The MAX17042 is configured
320 to operate with a single lithium cell. MAX8997 and MAX8966 are
321 multi-function devices that include fuel gauages that are compatible
322 with MAX17042. This driver also supports max17047/50 chips which are
323 improved version of max17042.
325 config BATTERY_MAX1721X
326 tristate "MAX17211/MAX17215 standalone gas-gauge"
330 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
331 in handheld and portable equipment. MAX17211 used with single cell
332 battery. MAX17215 designed for muticell battery. Both them have
333 OneWire (W1) host interface.
335 Say Y here to enable support for the MAX17211/MAX17215 standalone
339 tristate "Z2 battery driver"
340 depends on I2C && MACH_ZIPIT2
342 Say Y to include support for the battery on the Zipit Z2.
344 config BATTERY_S3C_ADC
345 tristate "Battery driver for Samsung ADC based monitoring"
348 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
350 config BATTERY_TWL4030_MADC
351 tristate "TWL4030 MADC battery driver"
352 depends on TWL4030_MADC
354 Say Y here to enable this dumb driver for batteries managed
355 through the TWL4030 MADC.
357 config CHARGER_88PM860X
358 tristate "Marvell 88PM860x Charger driver"
359 depends on MFD_88PM860X && BATTERY_88PM860X
361 Say Y here to enable charger for Marvell 88PM860x chip.
363 config CHARGER_PCF50633
364 tristate "NXP PCF50633 MBC"
365 depends on MFD_PCF50633
367 Say Y to include support for NXP PCF50633 Main Battery Charger.
369 config BATTERY_JZ4740
370 tristate "Ingenic JZ4740 battery"
371 depends on MACH_JZ4740
372 depends on MFD_JZ4740_ADC
374 Say Y to enable support for the battery on Ingenic JZ4740 based
377 This driver can be build as a module. If so, the module will be
378 called jz4740-battery.
381 tristate "Nokia RX-51 (N900) battery driver"
382 depends on TWL4030_MADC
384 Say Y here to enable support for battery information on Nokia
385 RX-51, also known as N900 tablet.
388 tristate "CPCAP PMIC Charger Driver"
389 depends on MFD_CPCAP && IIO
390 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
393 Say Y to enable support for CPCAP PMIC charger driver for Motorola
394 mobile devices such as Droid 4.
396 config CHARGER_ISP1704
397 tristate "ISP1704 USB Charger Detection"
399 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
401 Say Y to enable support for USB Charger Detection with
402 ISP1707/ISP1704 USB transceivers.
404 config CHARGER_MAX8903
405 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
407 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
408 The driver supports controlling charger-enable and current-limit
409 pins based on the status of charger connections with interrupt
412 config CHARGER_TWL4030
413 tristate "OMAP TWL4030 BCI charger driver"
414 depends on IIO && TWL4030_CORE
416 Say Y here to enable support for TWL4030 Battery Charge Interface.
418 config CHARGER_LP8727
419 tristate "TI/National Semiconductor LP8727 charger driver"
422 Say Y here to enable support for LP8727 Charger Driver.
424 config CHARGER_LP8788
425 tristate "TI LP8788 charger driver"
426 depends on MFD_LP8788
427 depends on LP8788_ADC
430 Say Y to enable support for the LP8788 linear charger.
433 tristate "GPIO charger"
434 depends on GPIOLIB || COMPILE_TEST
436 Say Y to include support for chargers which report their online status
439 This driver can be build as a module. If so, the module will be
442 config CHARGER_MANAGER
443 bool "Battery charger manager for multiple chargers"
447 Say Y to enable charger-manager support, which allows multiple
448 chargers attached to a battery and multiple batteries attached to a
449 system. The charger-manager also can monitor charging status in
450 runtime and in suspend-to-RAM by waking up the system periodically
451 with help of suspend_again support.
453 config CHARGER_LTC3651
454 tristate "LTC3651 charger"
457 Say Y to include support for the LTC3651 battery charger which reports
458 its status via GPIO lines.
460 config CHARGER_MAX14577
461 tristate "Maxim MAX14577/77836 battery charger driver"
462 depends on MFD_MAX14577
464 Say Y to enable support for the battery charger control sysfs and
465 platform data of MAX14577/77836 MUICs.
467 config CHARGER_DETECTOR_MAX14656
468 tristate "Maxim MAX14656 USB charger detector"
472 Say Y to enable support for the Maxim MAX14656 USB charger detector.
473 The device is compliant with the USB Battery Charging Specification
474 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
475 readers and certain LG devices.
477 config CHARGER_MAX77693
478 tristate "Maxim MAX77693 battery charger driver"
479 depends on MFD_MAX77693
481 Say Y to enable support for the Maxim MAX77693 battery charger.
483 config CHARGER_MAX8997
484 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
485 depends on MFD_MAX8997 && REGULATOR_MAX8997
487 Say Y to enable support for the battery charger control sysfs and
488 platform data of MAX8997/LP3974 PMICs.
490 config CHARGER_MAX8998
491 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
492 depends on MFD_MAX8998 && REGULATOR_MAX8998
494 Say Y to enable support for the battery charger control sysfs and
495 platform data of MAX8998/LP3974 PMICs.
497 config CHARGER_QCOM_SMBB
498 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
499 depends on MFD_SPMI_PMIC || COMPILE_TEST
504 Say Y to include support for the Switch-Mode Battery Charger and
505 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
506 is an integrated, single-cell lithium-ion battery charger. DT
507 configuration is required for loading, see the devicetree
508 documentation for more detail. The base name for this driver is
511 config CHARGER_BQ2415X
512 tristate "TI BQ2415x battery charger driver"
515 Say Y to enable support for the TI BQ2415x battery charger
518 You'll need this driver to charge batteries on e.g. Nokia
521 config CHARGER_BQ24190
522 tristate "TI BQ24190 battery charger driver"
525 depends on GPIOLIB || COMPILE_TEST
527 Say Y to enable support for the TI BQ24190 battery charger.
529 config CHARGER_BQ24257
530 tristate "TI BQ24250/24251/24257 battery charger driver"
532 depends on GPIOLIB || COMPILE_TEST
533 depends on REGMAP_I2C
535 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
538 config CHARGER_BQ24735
539 tristate "TI BQ24735 battery charger support"
541 depends on GPIOLIB || COMPILE_TEST
543 Say Y to enable support for the TI BQ24735 battery charger.
545 config CHARGER_BQ25890
546 tristate "TI BQ25890 battery charger driver"
548 depends on GPIOLIB || COMPILE_TEST
551 Say Y to enable support for the TI BQ25890 battery charger.
553 config CHARGER_SMB347
554 tristate "Summit Microelectronics SMB347 Battery Charger"
558 Say Y to include support for Summit Microelectronics SMB347
561 config CHARGER_TPS65090
562 tristate "TPS65090 battery charger driver"
563 depends on MFD_TPS65090
565 Say Y here to enable support for battery charging with TPS65090
568 config CHARGER_TPS65217
569 tristate "TPS65217 battery charger driver"
570 depends on MFD_TPS65217
572 Say Y here to enable support for battery charging with TPS65217
575 config BATTERY_GAUGE_LTC2941
576 tristate "LTC2941/LTC2943 Battery Gauge Driver"
579 Say Y here to include support for LTC2941 and LTC2943 Battery
580 Gauge IC. The driver reports the charge count continuously, and
581 measures the voltage and temperature every 10 seconds.
584 bool "AB8500 Battery Management Driver"
585 depends on AB8500_CORE && AB8500_GPADC
587 Say Y to include support for AB8500 battery management.
589 config BATTERY_GOLDFISH
590 tristate "Goldfish battery driver"
591 depends on GOLDFISH || COMPILE_TEST
594 Say Y to enable support for the battery and AC power in the
597 config BATTERY_RT5033
598 tristate "RT5033 fuel gauge support"
599 depends on MFD_RT5033
601 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
602 The fuelgauge calculates and determines the battery state of charge
603 according to battery open circuit voltage.
605 config CHARGER_RT9455
606 tristate "Richtek RT9455 battery charger driver"
608 depends on GPIOLIB || COMPILE_TEST
611 Say Y to enable support for Richtek RT9455 battery charger.