1menuconfig POWER_SUPPLY 2 bool "Power supply class support" 3 help 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 7 (if selected below). 8 9if POWER_SUPPLY 10 11config POWER_SUPPLY_DEBUG 12 bool "Power supply debug" 13 help 14 Say Y here to enable debugging messages for power supply class 15 and drivers. 16 17config PDA_POWER 18 tristate "Generic PDA/phone power driver" 19 depends on !S390 20 help 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. 24 25config APM_POWER 26 tristate "APM emulation for class batteries" 27 depends on APM_EMULATION 28 help 29 Say Y here to enable support APM status emulation using 30 battery class devices. 31 32config GENERIC_ADC_BATTERY 33 tristate "Generic battery support using IIO" 34 depends on IIO 35 help 36 Say Y here to enable support for the generic battery driver 37 which uses IIO framework to read adc. 38 39config MAX8925_POWER 40 tristate "MAX8925 battery charger support" 41 depends on MFD_MAX8925 42 help 43 Say Y here to enable support for the battery charger in the Maxim 44 MAX8925 PMIC. 45 46config WM831X_BACKUP 47 tristate "WM831X backup battery charger support" 48 depends on MFD_WM831X 49 help 50 Say Y here to enable support for the backup battery charger 51 in the Wolfson Microelectronics WM831x PMICs. 52 53config WM831X_POWER 54 tristate "WM831X PMU support" 55 depends on MFD_WM831X 56 help 57 Say Y here to enable support for the power management unit 58 provided by Wolfson Microelectronics WM831x PMICs. 59 60config WM8350_POWER 61 tristate "WM8350 PMU support" 62 depends on MFD_WM8350 63 help 64 Say Y here to enable support for the power management unit 65 provided by the Wolfson Microelectronics WM8350 PMIC. 66 67config TEST_POWER 68 tristate "Test power driver" 69 help 70 This driver is used for testing. It's safe to say M here. 71 72config BATTERY_88PM860X 73 tristate "Marvell 88PM860x battery driver" 74 depends on MFD_88PM860X 75 help 76 Say Y here to enable battery monitor for Marvell 88PM860x chip. 77 78config BATTERY_ACT8945A 79 tristate "Active-semi ACT8945A charger driver" 80 depends on MFD_ACT8945A || COMPILE_TEST 81 help 82 Say Y here to enable support for power supply provided by 83 Active-semi ActivePath ACT8945A charger. 84 85config BATTERY_DS2760 86 tristate "DS2760 battery driver (HP iPAQ & others)" 87 depends on W1 && W1_SLAVE_DS2760 88 help 89 Say Y here to enable support for batteries with ds2760 chip. 90 91config BATTERY_DS2780 92 tristate "DS2780 battery driver" 93 depends on HAS_IOMEM 94 select W1 95 select W1_SLAVE_DS2780 96 help 97 Say Y here to enable support for batteries with ds2780 chip. 98 99config BATTERY_DS2781 100 tristate "DS2781 battery driver" 101 depends on HAS_IOMEM 102 select W1 103 select W1_SLAVE_DS2781 104 help 105 If you enable this you will have the DS2781 battery driver support. 106 107 The battery monitor chip is used in many batteries/devices 108 as the one who is responsible for charging/discharging/monitoring 109 Li+ batteries. 110 111 If you are unsure, say N. 112 113config BATTERY_DS2782 114 tristate "DS2782/DS2786 standalone gas-gauge" 115 depends on I2C 116 help 117 Say Y here to enable support for the DS2782/DS2786 standalone battery 118 gas-gauge. 119 120config BATTERY_PMU 121 tristate "Apple PMU battery" 122 depends on PPC32 && ADB_PMU 123 help 124 Say Y here to expose battery information on Apple machines 125 through the generic battery class. 126 127config BATTERY_OLPC 128 tristate "One Laptop Per Child battery" 129 depends on X86_32 && OLPC 130 help 131 Say Y to enable support for the battery on the OLPC laptop. 132 133config BATTERY_TOSA 134 tristate "Sharp SL-6000 (tosa) battery" 135 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX 136 help 137 Say Y to enable support for the battery on the Sharp Zaurus 138 SL-6000 (tosa) models. 139 140config BATTERY_COLLIE 141 tristate "Sharp SL-5500 (collie) battery" 142 depends on SA1100_COLLIE && MCP_UCB1200 143 help 144 Say Y to enable support for the battery on the Sharp Zaurus 145 SL-5500 (collie) models. 146 147config BATTERY_IPAQ_MICRO 148 tristate "iPAQ Atmel Micro ASIC battery driver" 149 depends on MFD_IPAQ_MICRO 150 help 151 Choose this option if you want to monitor battery status on 152 Compaq/HP iPAQ h3100 and h3600. 153 154config BATTERY_WM97XX 155 bool "WM97xx generic battery driver" 156 depends on TOUCHSCREEN_WM97XX=y 157 help 158 Say Y to enable support for battery measured by WM97xx aux port. 159 160config BATTERY_SBS 161 tristate "SBS Compliant gas gauge" 162 depends on I2C 163 help 164 Say Y to include support for SBS battery driver for SBS-compliant 165 gas gauges. 166 167config CHARGER_SBS 168 tristate "SBS Compliant charger" 169 depends on I2C 170 help 171 Say Y to include support for SBS compilant battery chargers. 172 173config BATTERY_BQ27XXX 174 tristate "BQ27xxx battery driver" 175 help 176 Say Y here to enable support for batteries with BQ27xxx chips. 177 178config BATTERY_BQ27XXX_I2C 179 tristate "BQ27xxx I2C support" 180 depends on BATTERY_BQ27XXX 181 depends on I2C 182 default y 183 help 184 Say Y here to enable support for batteries with BQ27xxx chips 185 connected over an I2C bus. 186 187config BATTERY_DA9030 188 tristate "DA9030 battery driver" 189 depends on PMIC_DA903X 190 help 191 Say Y here to enable support for batteries charger integrated into 192 DA9030 PMIC. 193 194config BATTERY_DA9052 195 tristate "Dialog DA9052 Battery" 196 depends on PMIC_DA9052 197 help 198 Say Y here to enable support for batteries charger integrated into 199 DA9052 PMIC. 200 201config CHARGER_DA9150 202 tristate "Dialog Semiconductor DA9150 Charger support" 203 depends on MFD_DA9150 204 depends on DA9150_GPADC 205 depends on IIO 206 help 207 Say Y here to enable support for charger unit of the DA9150 208 Integrated Charger & Fuel-Gauge IC. 209 210 This driver can also be built as a module. If so, the module will be 211 called da9150-charger. 212 213config BATTERY_DA9150 214 tristate "Dialog Semiconductor DA9150 Fuel Gauge support" 215 depends on MFD_DA9150 216 help 217 Say Y here to enable support for the Fuel-Gauge unit of the DA9150 218 Integrated Charger & Fuel-Gauge IC 219 220 This driver can also be built as a module. If so, the module will be 221 called da9150-fg. 222 223config AXP288_CHARGER 224 tristate "X-Powers AXP288 Charger" 225 depends on MFD_AXP20X && EXTCON_AXP288 226 help 227 Say yes here to have support X-Power AXP288 power management IC (PMIC) 228 integrated charger. 229 230config AXP288_FUEL_GAUGE 231 tristate "X-Powers AXP288 Fuel Gauge" 232 depends on MFD_AXP20X && IIO 233 help 234 Say yes here to have support for X-Power power management IC (PMIC) 235 Fuel Gauge. The device provides battery statistics and status 236 monitoring as well as alerts for battery over/under voltage and 237 over/under temperature. 238 239config BATTERY_MAX17040 240 tristate "Maxim MAX17040 Fuel Gauge" 241 depends on I2C 242 help 243 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries 244 in handheld and portable equipment. The MAX17040 is configured 245 to operate with a single lithium cell 246 247config BATTERY_MAX17042 248 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge" 249 depends on I2C 250 select REGMAP_I2C 251 help 252 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries 253 in handheld and portable equipment. The MAX17042 is configured 254 to operate with a single lithium cell. MAX8997 and MAX8966 are 255 multi-function devices that include fuel gauages that are compatible 256 with MAX17042. This driver also supports max17047/50 chips which are 257 improved version of max17042. 258 259config BATTERY_Z2 260 tristate "Z2 battery driver" 261 depends on I2C && MACH_ZIPIT2 262 help 263 Say Y to include support for the battery on the Zipit Z2. 264 265config BATTERY_S3C_ADC 266 tristate "Battery driver for Samsung ADC based monitoring" 267 depends on S3C_ADC 268 help 269 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery 270 271config BATTERY_TWL4030_MADC 272 tristate "TWL4030 MADC battery driver" 273 depends on TWL4030_MADC 274 help 275 Say Y here to enable this dumb driver for batteries managed 276 through the TWL4030 MADC. 277 278config CHARGER_88PM860X 279 tristate "Marvell 88PM860x Charger driver" 280 depends on MFD_88PM860X && BATTERY_88PM860X 281 help 282 Say Y here to enable charger for Marvell 88PM860x chip. 283 284config CHARGER_PCF50633 285 tristate "NXP PCF50633 MBC" 286 depends on MFD_PCF50633 287 help 288 Say Y to include support for NXP PCF50633 Main Battery Charger. 289 290config BATTERY_JZ4740 291 tristate "Ingenic JZ4740 battery" 292 depends on MACH_JZ4740 293 depends on MFD_JZ4740_ADC 294 help 295 Say Y to enable support for the battery on Ingenic JZ4740 based 296 boards. 297 298 This driver can be build as a module. If so, the module will be 299 called jz4740-battery. 300 301config BATTERY_RX51 302 tristate "Nokia RX-51 (N900) battery driver" 303 depends on TWL4030_MADC 304 help 305 Say Y here to enable support for battery information on Nokia 306 RX-51, also known as N900 tablet. 307 308config CHARGER_ISP1704 309 tristate "ISP1704 USB Charger Detection" 310 depends on USB_PHY 311 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' 312 help 313 Say Y to enable support for USB Charger Detection with 314 ISP1707/ISP1704 USB transceivers. 315 316config CHARGER_MAX8903 317 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" 318 help 319 Say Y to enable support for the MAX8903 DC-DC charger and sysfs. 320 The driver supports controlling charger-enable and current-limit 321 pins based on the status of charger connections with interrupt 322 handlers. 323 324config CHARGER_TWL4030 325 tristate "OMAP TWL4030 BCI charger driver" 326 depends on IIO && TWL4030_CORE 327 help 328 Say Y here to enable support for TWL4030 Battery Charge Interface. 329 330config CHARGER_LP8727 331 tristate "TI/National Semiconductor LP8727 charger driver" 332 depends on I2C 333 help 334 Say Y here to enable support for LP8727 Charger Driver. 335 336config CHARGER_LP8788 337 tristate "TI LP8788 charger driver" 338 depends on MFD_LP8788 339 depends on LP8788_ADC 340 depends on IIO 341 help 342 Say Y to enable support for the LP8788 linear charger. 343 344config CHARGER_GPIO 345 tristate "GPIO charger" 346 depends on GPIOLIB || COMPILE_TEST 347 help 348 Say Y to include support for chargers which report their online status 349 through a GPIO pin. 350 351 This driver can be build as a module. If so, the module will be 352 called gpio-charger. 353 354config CHARGER_MANAGER 355 bool "Battery charger manager for multiple chargers" 356 depends on REGULATOR 357 select EXTCON 358 help 359 Say Y to enable charger-manager support, which allows multiple 360 chargers attached to a battery and multiple batteries attached to a 361 system. The charger-manager also can monitor charging status in 362 runtime and in suspend-to-RAM by waking up the system periodically 363 with help of suspend_again support. 364 365config CHARGER_MAX14577 366 tristate "Maxim MAX14577/77836 battery charger driver" 367 depends on MFD_MAX14577 368 help 369 Say Y to enable support for the battery charger control sysfs and 370 platform data of MAX14577/77836 MUICs. 371 372config CHARGER_MAX77693 373 tristate "Maxim MAX77693 battery charger driver" 374 depends on MFD_MAX77693 375 help 376 Say Y to enable support for the Maxim MAX77693 battery charger. 377 378config CHARGER_MAX8997 379 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" 380 depends on MFD_MAX8997 && REGULATOR_MAX8997 381 help 382 Say Y to enable support for the battery charger control sysfs and 383 platform data of MAX8997/LP3974 PMICs. 384 385config CHARGER_MAX8998 386 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver" 387 depends on MFD_MAX8998 && REGULATOR_MAX8998 388 help 389 Say Y to enable support for the battery charger control sysfs and 390 platform data of MAX8998/LP3974 PMICs. 391 392config CHARGER_QCOM_SMBB 393 tristate "Qualcomm Switch-Mode Battery Charger and Boost" 394 depends on MFD_SPMI_PMIC || COMPILE_TEST 395 depends on OF 396 depends on EXTCON 397 help 398 Say Y to include support for the Switch-Mode Battery Charger and 399 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger 400 is an integrated, single-cell lithium-ion battery charger. DT 401 configuration is required for loading, see the devicetree 402 documentation for more detail. The base name for this driver is 403 'pm8941_charger'. 404 405config CHARGER_BQ2415X 406 tristate "TI BQ2415x battery charger driver" 407 depends on I2C 408 help 409 Say Y to enable support for the TI BQ2415x battery charger 410 PMICs. 411 412 You'll need this driver to charge batteries on e.g. Nokia 413 RX-51/N900. 414 415config CHARGER_BQ24190 416 tristate "TI BQ24190 battery charger driver" 417 depends on I2C 418 depends on GPIOLIB || COMPILE_TEST 419 help 420 Say Y to enable support for the TI BQ24190 battery charger. 421 422config CHARGER_BQ24257 423 tristate "TI BQ24250/24251/24257 battery charger driver" 424 depends on I2C 425 depends on GPIOLIB || COMPILE_TEST 426 depends on REGMAP_I2C 427 help 428 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery 429 chargers. 430 431config CHARGER_BQ24735 432 tristate "TI BQ24735 battery charger support" 433 depends on I2C 434 depends on GPIOLIB || COMPILE_TEST 435 help 436 Say Y to enable support for the TI BQ24735 battery charger. 437 438config CHARGER_BQ25890 439 tristate "TI BQ25890 battery charger driver" 440 depends on I2C 441 depends on GPIOLIB || COMPILE_TEST 442 select REGMAP_I2C 443 help 444 Say Y to enable support for the TI BQ25890 battery charger. 445 446config CHARGER_SMB347 447 tristate "Summit Microelectronics SMB347 Battery Charger" 448 depends on I2C 449 select REGMAP_I2C 450 help 451 Say Y to include support for Summit Microelectronics SMB347 452 Battery Charger. 453 454config CHARGER_TPS65090 455 tristate "TPS65090 battery charger driver" 456 depends on MFD_TPS65090 457 help 458 Say Y here to enable support for battery charging with TPS65090 459 PMIC chips. 460 461config CHARGER_TPS65217 462 tristate "TPS65217 battery charger driver" 463 depends on MFD_TPS65217 464 help 465 Say Y here to enable support for battery charging with TPS65217 466 PMIC chips. 467 468config BATTERY_GAUGE_LTC2941 469 tristate "LTC2941/LTC2943 Battery Gauge Driver" 470 depends on I2C 471 help 472 Say Y here to include support for LTC2941 and LTC2943 Battery 473 Gauge IC. The driver reports the charge count continuously, and 474 measures the voltage and temperature every 10 seconds. 475 476config AB8500_BM 477 bool "AB8500 Battery Management Driver" 478 depends on AB8500_CORE && AB8500_GPADC 479 help 480 Say Y to include support for AB8500 battery management. 481 482config BATTERY_GOLDFISH 483 tristate "Goldfish battery driver" 484 depends on GOLDFISH || COMPILE_TEST 485 depends on HAS_IOMEM 486 help 487 Say Y to enable support for the battery and AC power in the 488 Goldfish emulator. 489 490config BATTERY_RT5033 491 tristate "RT5033 fuel gauge support" 492 depends on MFD_RT5033 493 help 494 This adds support for battery fuel gauge in Richtek RT5033 PMIC. 495 The fuelgauge calculates and determines the battery state of charge 496 according to battery open circuit voltage. 497 498config CHARGER_RT9455 499 tristate "Richtek RT9455 battery charger driver" 500 depends on I2C 501 depends on GPIOLIB || COMPILE_TEST 502 select REGMAP_I2C 503 help 504 Say Y to enable support for Richtek RT9455 battery charger. 505 506config AXP20X_POWER 507 tristate "AXP20x power supply driver" 508 depends on MFD_AXP20X 509 help 510 This driver provides support for the power supply features of 511 AXP20x PMIC. 512 513endif # POWER_SUPPLY 514