1# SPDX-License-Identifier: GPL-2.0-only 2menuconfig POWER_SUPPLY 3 bool "Power supply class support" 4 help 5 Say Y here to enable power supply class support. This allows 6 power supply (batteries, AC, USB) monitoring by userspace 7 via sysfs and uevent (if available) and/or APM kernel interface 8 (if selected below). 9 10if POWER_SUPPLY 11 12config POWER_SUPPLY_DEBUG 13 bool "Power supply debug" 14 help 15 Say Y here to enable debugging messages for power supply class 16 and drivers. 17 18config POWER_SUPPLY_HWMON 19 bool 20 prompt "Expose power supply sensors as hwmon device" 21 depends on HWMON=y || HWMON=POWER_SUPPLY 22 default y 23 help 24 This options enables API that allows sensors found on a 25 power supply device (current, voltage, temperature) to be 26 exposed as a hwmon device. 27 28 Say 'Y' here if you want power supplies to 29 have hwmon sysfs interface too. 30 31 32config PDA_POWER 33 tristate "Generic PDA/phone power driver" 34 depends on !S390 35 help 36 Say Y here to enable generic power driver for PDAs and phones with 37 one or two external power supplies (AC/USB) connected to main and 38 backup batteries, and optional builtin charger. 39 40config APM_POWER 41 tristate "APM emulation for class batteries" 42 depends on APM_EMULATION 43 help 44 Say Y here to enable support APM status emulation using 45 battery class devices. 46 47config GENERIC_ADC_BATTERY 48 tristate "Generic battery support using IIO" 49 depends on IIO 50 help 51 Say Y here to enable support for the generic battery driver 52 which uses IIO framework to read adc. 53 54config MAX8925_POWER 55 tristate "MAX8925 battery charger support" 56 depends on MFD_MAX8925 57 help 58 Say Y here to enable support for the battery charger in the Maxim 59 MAX8925 PMIC. 60 61config WM831X_BACKUP 62 tristate "WM831X backup battery charger support" 63 depends on MFD_WM831X 64 help 65 Say Y here to enable support for the backup battery charger 66 in the Wolfson Microelectronics WM831x PMICs. 67 68config WM831X_POWER 69 tristate "WM831X PMU support" 70 depends on MFD_WM831X 71 help 72 Say Y here to enable support for the power management unit 73 provided by Wolfson Microelectronics WM831x PMICs. 74 75config WM8350_POWER 76 tristate "WM8350 PMU support" 77 depends on MFD_WM8350 78 help 79 Say Y here to enable support for the power management unit 80 provided by the Wolfson Microelectronics WM8350 PMIC. 81 82config TEST_POWER 83 tristate "Test power driver" 84 help 85 This driver is used for testing. It's safe to say M here. 86 87config BATTERY_88PM860X 88 tristate "Marvell 88PM860x battery driver" 89 depends on MFD_88PM860X 90 help 91 Say Y here to enable battery monitor for Marvell 88PM860x chip. 92 93config CHARGER_ADP5061 94 tristate "ADP5061 battery charger driver" 95 depends on I2C 96 select REGMAP_I2C 97 help 98 Say Y here to enable support for the ADP5061 standalone battery 99 charger. 100 101 This driver can be built as a module. If so, the module will be 102 called adp5061. 103 104config BATTERY_ACT8945A 105 tristate "Active-semi ACT8945A charger driver" 106 depends on MFD_ACT8945A || COMPILE_TEST 107 help 108 Say Y here to enable support for power supply provided by 109 Active-semi ActivePath ACT8945A charger. 110 111config BATTERY_CPCAP 112 tristate "Motorola CPCAP PMIC battery driver" 113 depends on MFD_CPCAP && IIO 114 default MFD_CPCAP 115 help 116 Say Y here to enable support for battery on Motorola 117 phones and tablets such as droid 4. 118 119config BATTERY_CW2015 120 tristate "CW2015 Battery driver" 121 depends on I2C 122 select REGMAP_I2C 123 help 124 Say Y here to enable support for the cellwise cw2015 125 battery fuel gauge (used in the Pinebook Pro & others) 126 127 This driver can also be built as a module. If so, the module will be 128 called cw2015_battery. 129 130config BATTERY_CW2017 131 tristate "CW2017 Battery driver" 132 depends on I2C 133 select REGMAP_I2C 134 help 135 Say Y here to enable support for the cellwise cw2017 136 battery fuel gauge (used in the Pinebook Pro & others) 137 138 This driver can also be built as a module. If so, the module will be 139 called cw2017_battery. 140 141config BATTERY_CW221X 142 tristate "CW221x Battery driver" 143 depends on I2C 144 select REGMAP_I2C 145 help 146 Say Y hereto enable support for the cellwise cw221x 147 battery fuel gauge (used in the Pinebook Pro & others) 148 This driver can also be built as a module. If so, the module will be 149 called cw221x_battery. 150 151config BATTERY_DS2760 152 tristate "DS2760 battery driver (HP iPAQ & others)" 153 depends on W1 154 help 155 Say Y here to enable support for batteries with ds2760 chip. 156 157config BATTERY_DS2780 158 tristate "DS2780 battery driver" 159 depends on HAS_IOMEM 160 select W1 161 select W1_SLAVE_DS2780 162 help 163 Say Y here to enable support for batteries with ds2780 chip. 164 165config BATTERY_DS2781 166 tristate "DS2781 battery driver" 167 depends on HAS_IOMEM 168 select W1 169 select W1_SLAVE_DS2781 170 help 171 If you enable this you will have the DS2781 battery driver support. 172 173 The battery monitor chip is used in many batteries/devices 174 as the one who is responsible for charging/discharging/monitoring 175 Li+ batteries. 176 177 If you are unsure, say N. 178 179config BATTERY_DS2782 180 tristate "DS2782/DS2786 standalone gas-gauge" 181 depends on I2C 182 help 183 Say Y here to enable support for the DS2782/DS2786 standalone battery 184 gas-gauge. 185 186config BATTERY_LEGO_EV3 187 tristate "LEGO MINDSTORMS EV3 battery" 188 depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST) 189 help 190 Say Y here to enable support for the LEGO MINDSTORMS EV3 battery. 191 192config BATTERY_PMU 193 tristate "Apple PMU battery" 194 depends on PPC32 && ADB_PMU 195 help 196 Say Y here to expose battery information on Apple machines 197 through the generic battery class. 198 199config BATTERY_OLPC 200 tristate "One Laptop Per Child battery" 201 depends on OLPC_EC 202 help 203 Say Y to enable support for the battery on the OLPC laptop. 204 205config BATTERY_TOSA 206 tristate "Sharp SL-6000 (tosa) battery" 207 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX 208 help 209 Say Y to enable support for the battery on the Sharp Zaurus 210 SL-6000 (tosa) models. 211 212config BATTERY_COLLIE 213 tristate "Sharp SL-5500 (collie) battery" 214 depends on SA1100_COLLIE && MCP_UCB1200 215 help 216 Say Y to enable support for the battery on the Sharp Zaurus 217 SL-5500 (collie) models. 218 219config BATTERY_INGENIC 220 tristate "Ingenic JZ47xx SoCs battery driver" 221 depends on MIPS || COMPILE_TEST 222 depends on INGENIC_ADC 223 help 224 Choose this option if you want to monitor battery status on 225 Ingenic JZ47xx SoC based devices. 226 227 This driver can also be built as a module. If so, the module will be 228 called ingenic-battery. 229 230config BATTERY_IPAQ_MICRO 231 tristate "iPAQ Atmel Micro ASIC battery driver" 232 depends on MFD_IPAQ_MICRO 233 help 234 Choose this option if you want to monitor battery status on 235 Compaq/HP iPAQ h3100 and h3600. 236 237config BATTERY_WM97XX 238 bool "WM97xx generic battery driver" 239 depends on TOUCHSCREEN_WM97XX=y 240 help 241 Say Y to enable support for battery measured by WM97xx aux port. 242 243config BATTERY_SBS 244 tristate "SBS Compliant gas gauge" 245 depends on I2C 246 help 247 Say Y to include support for SBS battery driver for SBS-compliant 248 gas gauges. 249 250config CHARGER_SBS 251 tristate "SBS Compliant charger" 252 depends on I2C 253 select REGMAP_I2C 254 help 255 Say Y to include support for SBS compliant battery chargers. 256 257config MANAGER_SBS 258 tristate "Smart Battery System Manager" 259 depends on I2C && I2C_MUX && GPIOLIB 260 select I2C_SMBUS 261 help 262 Say Y here to include support for Smart Battery System Manager 263 ICs. The driver reports online and charging status via sysfs. 264 It presents itself also as I2C mux which allows to bind 265 smart battery driver to its ports. 266 Supported is for example LTC1760. 267 268 This driver can also be built as a module. If so, the module will be 269 called sbs-manager. 270 271config BATTERY_BQ27XXX 272 tristate "BQ27xxx battery driver" 273 help 274 Say Y here to enable support for batteries with BQ27xxx chips. 275 276config BATTERY_BQ27XXX_I2C 277 tristate "BQ27xxx I2C support" 278 depends on BATTERY_BQ27XXX 279 depends on I2C 280 default y 281 help 282 Say Y here to enable support for batteries with BQ27xxx chips 283 connected over an I2C bus. 284 285config BATTERY_BQ27XXX_HDQ 286 tristate "BQ27xxx HDQ support" 287 depends on BATTERY_BQ27XXX 288 depends on W1 289 default y 290 help 291 Say Y here to enable support for batteries with BQ27xxx chips 292 connected over an HDQ bus. 293 294config BATTERY_BQ27XXX_DT_UPDATES_NVM 295 bool "BQ27xxx support for update of NVM/flash data memory" 296 depends on BATTERY_BQ27XXX_I2C 297 help 298 Say Y here to enable devicetree monitored-battery config to update 299 NVM/flash data memory. Only enable this option for devices with a 300 fuel gauge mounted on the circuit board, and a battery that cannot 301 easily be replaced with one of a different type. Not for 302 general-purpose kernels, as this can cause misconfiguration of a 303 smart battery with embedded NVM/flash. 304 305config BATTERY_DA9030 306 tristate "DA9030 battery driver" 307 depends on PMIC_DA903X 308 help 309 Say Y here to enable support for batteries charger integrated into 310 DA9030 PMIC. 311 312config BATTERY_DA9052 313 tristate "Dialog DA9052 Battery" 314 depends on PMIC_DA9052 315 help 316 Say Y here to enable support for batteries charger integrated into 317 DA9052 PMIC. 318 319config CHARGER_DA9150 320 tristate "Dialog Semiconductor DA9150 Charger support" 321 depends on MFD_DA9150 322 depends on DA9150_GPADC 323 depends on IIO 324 help 325 Say Y here to enable support for charger unit of the DA9150 326 Integrated Charger & Fuel-Gauge IC. 327 328 This driver can also be built as a module. If so, the module will be 329 called da9150-charger. 330 331config BATTERY_DA9150 332 tristate "Dialog Semiconductor DA9150 Fuel Gauge support" 333 depends on MFD_DA9150 334 help 335 Say Y here to enable support for the Fuel-Gauge unit of the DA9150 336 Integrated Charger & Fuel-Gauge IC 337 338 This driver can also be built as a module. If so, the module will be 339 called da9150-fg. 340 341config CHARGER_AXP20X 342 tristate "X-Powers AXP20X and AXP22X AC power supply driver" 343 depends on MFD_AXP20X 344 depends on AXP20X_ADC 345 depends on IIO 346 help 347 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC 348 power supply. 349 350 This driver can also be built as a module. If so, the module will be 351 called axp20x_ac_power. 352 353config BATTERY_AXP20X 354 tristate "X-Powers AXP20X battery driver" 355 depends on MFD_AXP20X 356 depends on AXP20X_ADC 357 depends on IIO 358 help 359 Say Y here to enable support for X-Powers AXP20X PMICs' battery power 360 supply. 361 362 This driver can also be built as a module. If so, the module will be 363 called axp20x_battery. 364 365config AXP20X_POWER 366 tristate "AXP20x power supply driver" 367 depends on MFD_AXP20X 368 depends on IIO 369 help 370 This driver provides support for the power supply features of 371 AXP20x PMIC. 372 373config AXP288_CHARGER 374 tristate "X-Powers AXP288 Charger" 375 depends on MFD_AXP20X && EXTCON_AXP288 376 help 377 Say yes here to have support X-Power AXP288 power management IC (PMIC) 378 integrated charger. 379 380config AXP288_FUEL_GAUGE 381 tristate "X-Powers AXP288 Fuel Gauge" 382 depends on MFD_AXP20X && IIO 383 help 384 Say yes here to have support for X-Power power management IC (PMIC) 385 Fuel Gauge. The device provides battery statistics and status 386 monitoring as well as alerts for battery over/under voltage and 387 over/under temperature. 388 389config BATTERY_MAX17040 390 tristate "Maxim MAX17040 Fuel Gauge" 391 depends on I2C 392 select REGMAP_I2C 393 help 394 Maxim models with ModelGauge are fuel-gauge systems for lithium-ion 395 (Li+) batteries in handheld and portable equipment, including 396 max17040, max17041, max17043, max17044, max17048, max17049, max17058, 397 max17059. It is also included in some batteries like max77836. 398 399 Driver supports reporting SOC (State of Charge, i.e capacity), 400 voltage and configurable low-SOC wakeup interrupt. 401 402config BATTERY_MAX17042 403 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge" 404 depends on I2C 405 select REGMAP_I2C 406 help 407 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries 408 in handheld and portable equipment. The MAX17042 is configured 409 to operate with a single lithium cell. MAX8997 and MAX8966 are 410 multi-function devices that include fuel gauages that are compatible 411 with MAX17042. This driver also supports max17047/50 chips which are 412 improved version of max17042. 413 414config BATTERY_MAX1721X 415 tristate "MAX17211/MAX17215 standalone gas-gauge" 416 depends on W1 417 select REGMAP_W1 418 help 419 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries 420 in handheld and portable equipment. MAX17211 used with single cell 421 battery. MAX17215 designed for muticell battery. Both them have 422 OneWire (W1) host interface. 423 424 Say Y here to enable support for the MAX17211/MAX17215 standalone 425 battery gas-gauge. 426 427config BATTERY_Z2 428 tristate "Z2 battery driver" 429 depends on I2C && MACH_ZIPIT2 430 help 431 Say Y to include support for the battery on the Zipit Z2. 432 433config BATTERY_S3C_ADC 434 tristate "Battery driver for Samsung ADC based monitoring" 435 depends on S3C_ADC 436 help 437 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery 438 439config BATTERY_TWL4030_MADC 440 tristate "TWL4030 MADC battery driver" 441 depends on TWL4030_MADC 442 help 443 Say Y here to enable this dumb driver for batteries managed 444 through the TWL4030 MADC. 445 446config CHARGER_88PM860X 447 tristate "Marvell 88PM860x Charger driver" 448 depends on MFD_88PM860X && BATTERY_88PM860X 449 help 450 Say Y here to enable charger for Marvell 88PM860x chip. 451 452config CHARGER_PCF50633 453 tristate "NXP PCF50633 MBC" 454 depends on MFD_PCF50633 455 help 456 Say Y to include support for NXP PCF50633 Main Battery Charger. 457 458config BATTERY_RX51 459 tristate "Nokia RX-51 (N900) battery driver" 460 depends on TWL4030_MADC 461 help 462 Say Y here to enable support for battery information on Nokia 463 RX-51, also known as N900 tablet. 464 465config CHARGER_CPCAP 466 tristate "CPCAP PMIC Charger Driver" 467 depends on MFD_CPCAP && IIO 468 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST) 469 default MFD_CPCAP 470 help 471 Say Y to enable support for CPCAP PMIC charger driver for Motorola 472 mobile devices such as Droid 4. 473 474config CHARGER_ISP1704 475 tristate "ISP1704 USB Charger Detection" 476 depends on USB_PHY 477 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' 478 help 479 Say Y to enable support for USB Charger Detection with 480 ISP1707/ISP1704 USB transceivers. 481 482config CHARGER_MAX8903 483 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" 484 help 485 Say Y to enable support for the MAX8903 DC-DC charger and sysfs. 486 The driver supports controlling charger-enable and current-limit 487 pins based on the status of charger connections with interrupt 488 handlers. 489 490config CHARGER_TWL4030 491 tristate "OMAP TWL4030 BCI charger driver" 492 depends on IIO && TWL4030_CORE 493 help 494 Say Y here to enable support for TWL4030 Battery Charge Interface. 495 496config CHARGER_LP8727 497 tristate "TI/National Semiconductor LP8727 charger driver" 498 depends on I2C 499 help 500 Say Y here to enable support for LP8727 Charger Driver. 501 502config CHARGER_LP8788 503 tristate "TI LP8788 charger driver" 504 depends on MFD_LP8788 505 depends on LP8788_ADC 506 depends on IIO 507 help 508 Say Y to enable support for the LP8788 linear charger. 509 510config CHARGER_GPIO 511 tristate "GPIO charger" 512 depends on GPIOLIB || COMPILE_TEST 513 help 514 Say Y to include support for chargers which report their online status 515 through a GPIO pin. 516 517 This driver can be build as a module. If so, the module will be 518 called gpio-charger. 519 520config CHARGER_MANAGER 521 tristate "Battery charger manager for multiple chargers" 522 depends on REGULATOR 523 select EXTCON 524 help 525 Say Y to enable charger-manager support, which allows multiple 526 chargers attached to a battery and multiple batteries attached to a 527 system. The charger-manager also can monitor charging status in 528 runtime and in suspend-to-RAM by waking up the system periodically 529 with help of suspend_again support. 530 531config ROCKCHIP_CHARGER_MANAGER 532 tristate "rockchip battery charger manager" 533 select EXTCON 534 help 535 Say Y to enable charger manager support, which allows multiple 536 chargers attached to a battery. 537 538config CHARGER_LT3651 539 tristate "Analog Devices LT3651 charger" 540 depends on GPIOLIB 541 help 542 Say Y to include support for the Analog Devices (Linear Technology) 543 LT3651 battery charger which reports its status via GPIO lines. 544 545config CHARGER_SC8551 546 tristate "SC8551 battery charger pump driver" 547 depends on I2C 548 select REGMAP_I2C 549 help 550 Say Y to enable support for the SC8551 battery pump charger. 551 552config CHARGER_SC89890 553 tristate "SC89890 battery charger driver" 554 depends on I2C 555 depends on GPIOLIB || COMPILE_TEST 556 select REGMAP_I2C 557 help 558 Say Y to enable support for the SC89890 battery charger. 559 560config CHARGER_MAX14577 561 tristate "Maxim MAX14577/77836 battery charger driver" 562 depends on MFD_MAX14577 563 help 564 Say Y to enable support for the battery charger control sysfs and 565 platform data of MAX14577/77836 MUICs. 566 567config CHARGER_DETECTOR_MAX14656 568 tristate "Maxim MAX14656 USB charger detector" 569 depends on I2C 570 depends on OF 571 help 572 Say Y to enable support for the Maxim MAX14656 USB charger detector. 573 The device is compliant with the USB Battery Charging Specification 574 Revision 1.2 and can be found e.g. in Kindle 4/5th generation 575 readers and certain LG devices. 576 577config CHARGER_MAX77650 578 tristate "Maxim MAX77650 battery charger driver" 579 depends on MFD_MAX77650 580 help 581 Say Y to enable support for the battery charger control of MAX77650 582 PMICs. 583 584config CHARGER_MAX77693 585 tristate "Maxim MAX77693 battery charger driver" 586 depends on MFD_MAX77693 587 help 588 Say Y to enable support for the Maxim MAX77693 battery charger. 589 590config CHARGER_MAX8997 591 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" 592 depends on MFD_MAX8997 && REGULATOR_MAX8997 593 help 594 Say Y to enable support for the battery charger control sysfs and 595 platform data of MAX8997/LP3974 PMICs. 596 597config CHARGER_MAX8998 598 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver" 599 depends on MFD_MAX8998 && REGULATOR_MAX8998 600 help 601 Say Y to enable support for the battery charger control sysfs and 602 platform data of MAX8998/LP3974 PMICs. 603 604config CHARGER_MP2629 605 tristate "Monolithic power system MP2629 Battery charger" 606 depends on MFD_MP2629 607 depends on MP2629_ADC 608 depends on IIO 609 help 610 Select this option to enable support for Monolithic power system 611 Battery charger. This driver provides Battery charger power management 612 functions on the systems. 613 614config CHARGER_QCOM_SMBB 615 tristate "Qualcomm Switch-Mode Battery Charger and Boost" 616 depends on MFD_SPMI_PMIC || COMPILE_TEST 617 depends on OF 618 depends on EXTCON 619 depends on REGULATOR 620 help 621 Say Y to include support for the Switch-Mode Battery Charger and 622 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger 623 is an integrated, single-cell lithium-ion battery charger. DT 624 configuration is required for loading, see the devicetree 625 documentation for more detail. The base name for this driver is 626 'pm8941_charger'. 627 628config CHARGER_BQ2415X 629 tristate "TI BQ2415x battery charger driver" 630 depends on I2C 631 help 632 Say Y to enable support for the TI BQ2415x battery charger 633 PMICs. 634 635 You'll need this driver to charge batteries on e.g. Nokia 636 RX-51/N900. 637 638config CHARGER_BQ24190 639 tristate "TI BQ24190 battery charger driver" 640 depends on I2C 641 depends on EXTCON 642 depends on GPIOLIB || COMPILE_TEST 643 help 644 Say Y to enable support for the TI BQ24190 battery charger. 645 646config CHARGER_BQ24257 647 tristate "TI BQ24250/24251/24257 battery charger driver" 648 depends on I2C 649 depends on GPIOLIB || COMPILE_TEST 650 select REGMAP_I2C 651 help 652 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery 653 chargers. 654 655config CHARGER_BQ24735 656 tristate "TI BQ24735 battery charger support" 657 depends on I2C 658 depends on GPIOLIB || COMPILE_TEST 659 help 660 Say Y to enable support for the TI BQ24735 battery charger. 661 662config CHARGER_BQ2515X 663 tristate "TI BQ2515X battery charger family" 664 depends on I2C 665 depends on GPIOLIB || COMPILE_TEST 666 select REGMAP_I2C 667 help 668 Say Y to enable support for the TI BQ2515X family of battery 669 charging integrated circuits. The BQ2515X are highly integrated 670 battery charge management ICs that integrate the most common 671 functions for wearable devices, namely a charger, an output voltage 672 rail, ADC for battery and system monitoring, and push-button 673 controller. 674 675config CHARGER_BQ25700 676 tristate "TI BQ25700 battery charger driver" 677 depends on REGMAP_I2C 678 help 679 Say Y to enable support for the TI BQ25700 battery charger. 680 681config CHARGER_BQ25890 682 tristate "TI BQ25890 battery charger driver" 683 depends on I2C 684 depends on GPIOLIB || COMPILE_TEST 685 select REGMAP_I2C 686 help 687 Say Y to enable support for the TI BQ25890 battery charger. 688 689config CHARGER_BQ25980 690 tristate "TI BQ25980 battery charger driver" 691 depends on I2C 692 depends on GPIOLIB || COMPILE_TEST 693 select REGMAP_I2C 694 help 695 Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960 696 series of fast battery chargers. 697 698config CHARGER_SMB347 699 tristate "Summit Microelectronics SMB3XX Battery Charger" 700 depends on I2C 701 select REGMAP_I2C 702 help 703 Say Y to include support for Summit Microelectronics SMB345, 704 SMB347 or SMB358 Battery Charger. 705 706config CHARGER_TPS65090 707 tristate "TPS65090 battery charger driver" 708 depends on MFD_TPS65090 709 help 710 Say Y here to enable support for battery charging with TPS65090 711 PMIC chips. 712 713config CHARGER_TPS65217 714 tristate "TPS65217 battery charger driver" 715 depends on MFD_TPS65217 716 help 717 Say Y here to enable support for battery charging with TPS65217 718 PMIC chips. 719 720config BATTERY_GAUGE_LTC2941 721 tristate "LTC2941/LTC2943 Battery Gauge Driver" 722 depends on I2C 723 help 724 Say Y here to include support for LTC2941 and LTC2943 Battery 725 Gauge IC. The driver reports the charge count continuously, and 726 measures the voltage and temperature every 10 seconds. 727 728config AB8500_BM 729 bool "AB8500 Battery Management Driver" 730 depends on AB8500_CORE && AB8500_GPADC && (IIO = y) 731 help 732 Say Y to include support for AB8500 battery management. 733 734config BATTERY_GOLDFISH 735 tristate "Goldfish battery driver" 736 depends on GOLDFISH || COMPILE_TEST 737 depends on HAS_IOMEM 738 help 739 Say Y to enable support for the battery and AC power in the 740 Goldfish emulator. 741 742config BATTERY_RT5033 743 tristate "RT5033 fuel gauge support" 744 depends on I2C 745 select REGMAP_I2C 746 help 747 This adds support for battery fuel gauge in Richtek RT5033 PMIC. 748 The fuelgauge calculates and determines the battery state of charge 749 according to battery open circuit voltage. 750 751config CHARGER_RT9455 752 tristate "Richtek RT9455 battery charger driver" 753 depends on I2C 754 depends on GPIOLIB || COMPILE_TEST 755 select REGMAP_I2C 756 help 757 Say Y to enable support for Richtek RT9455 battery charger. 758 759config CHARGER_CROS_USBPD 760 tristate "ChromeOS EC based USBPD charger" 761 depends on CROS_USBPD_NOTIFY 762 help 763 Say Y here to enable ChromeOS EC based USBPD charger 764 driver. This driver gets various bits of information about 765 what is connected to USB PD ports from the EC and converts 766 that into power_supply properties. 767 768config CHARGER_SC2731 769 tristate "Spreadtrum SC2731 charger driver" 770 depends on MFD_SC27XX_PMIC || COMPILE_TEST 771 help 772 Say Y here to enable support for battery charging with SC2731 773 PMIC chips. 774 775config FUEL_GAUGE_SC27XX 776 tristate "Spreadtrum SC27XX fuel gauge driver" 777 depends on MFD_SC27XX_PMIC || COMPILE_TEST 778 depends on IIO 779 help 780 Say Y here to enable support for fuel gauge with SC27XX 781 PMIC chips. 782 783config CHARGER_UCS1002 784 tristate "Microchip UCS1002 USB Port Power Controller" 785 depends on I2C 786 depends on OF 787 depends on REGULATOR 788 select REGMAP_I2C 789 help 790 Say Y to enable support for Microchip UCS1002 Programmable 791 USB Port Power Controller with Charger Emulation. 792 793config CHARGER_BD70528 794 tristate "ROHM bd70528 charger driver" 795 depends on MFD_ROHM_BD70528 796 select LINEAR_RANGES 797 help 798 Say Y here to enable support for getting battery status 799 information and altering charger configurations from charger 800 block of the ROHM BD70528 Power Management IC. 801 802config CHARGER_BD99954 803 tristate "ROHM bd99954 charger driver" 804 depends on I2C 805 select LINEAR_RANGES 806 help 807 Say Y here to enable support for getting battery and charger 808 information and altering charger configurations from the ROHM 809 BD99954 charger IC. 810 811config CHARGER_WILCO 812 tristate "Wilco EC based charger for ChromeOS" 813 depends on WILCO_EC 814 help 815 Say Y here to enable control of the charging routines performed 816 by the Embedded Controller on the Chromebook named Wilco. Further 817 information can be found in 818 Documentation/ABI/testing/sysfs-class-power-wilco 819 820config RN5T618_POWER 821 tristate "RN5T618 charger/fuel gauge support" 822 depends on MFD_RN5T618 823 help 824 Say Y here to have support for RN5T618 PMIC family fuel gauge and charger. 825 This driver can also be built as a module. If so, the module will be 826 called rn5t618_power. 827 828config BATTERY_RK816 829 tristate "RK816 Battery driver" 830 depends on MFD_RK808 831 help 832 If you say yes here you will get support for the battery of RK816 PMIC. 833 This driver can give support for Rk816 Battery Charge Interface. 834 835config BATTERY_RK817 836 tristate "RK817 Battery driver" 837 depends on MFD_RK808 838 help 839 If you say yes here you will get support for the battery of RK817 PMIC. 840 This driver can give support for Rk817 Battery Interface. 841 842config CHARGER_RK817 843 tristate "RK817 Charger driver" 844 depends on MFD_RK808 845 help 846 If you say yes here you will get support for the charger of RK817 PMIC. 847 This driver can give support for Rk817 Charger Interface. 848 849config BATTERY_RK818 850 tristate "RK818 Battery driver" 851 depends on MFD_RK808 852 default n 853 help 854 If you say yes here you will get support for the battery of RK818 PMIC. 855 This driver can give support for Rk818 Battery Charge Interface. 856 857config CHARGER_RK818 858 tristate "RK818 Charger driver" 859 depends on MFD_RK808 860 default n 861 help 862 If you say yes here you will get support for the charger of RK818 PMIC. 863 This driver can give support for Rk818 Charger Interface. 864 865config CHARGER_SGM41542 866 tristate "SGM41542 charger driver" 867 depends on I2C 868 depends on GPIOLIB || COMPILE_TEST 869 select REGMAP_I2C 870 help 871 Say Y to enable support for the SGM41542 battery charger. 872 873endif # POWER_SUPPLY 874