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_DS2760 131 tristate "DS2760 battery driver (HP iPAQ & others)" 132 depends on W1 133 help 134 Say Y here to enable support for batteries with ds2760 chip. 135 136config BATTERY_DS2780 137 tristate "DS2780 battery driver" 138 depends on HAS_IOMEM 139 select W1 140 select W1_SLAVE_DS2780 141 help 142 Say Y here to enable support for batteries with ds2780 chip. 143 144config BATTERY_DS2781 145 tristate "DS2781 battery driver" 146 depends on HAS_IOMEM 147 select W1 148 select W1_SLAVE_DS2781 149 help 150 If you enable this you will have the DS2781 battery driver support. 151 152 The battery monitor chip is used in many batteries/devices 153 as the one who is responsible for charging/discharging/monitoring 154 Li+ batteries. 155 156 If you are unsure, say N. 157 158config BATTERY_DS2782 159 tristate "DS2782/DS2786 standalone gas-gauge" 160 depends on I2C 161 help 162 Say Y here to enable support for the DS2782/DS2786 standalone battery 163 gas-gauge. 164 165config BATTERY_LEGO_EV3 166 tristate "LEGO MINDSTORMS EV3 battery" 167 depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST) 168 help 169 Say Y here to enable support for the LEGO MINDSTORMS EV3 battery. 170 171config BATTERY_PMU 172 tristate "Apple PMU battery" 173 depends on PPC32 && ADB_PMU 174 help 175 Say Y here to expose battery information on Apple machines 176 through the generic battery class. 177 178config BATTERY_OLPC 179 tristate "One Laptop Per Child battery" 180 depends on OLPC_EC 181 help 182 Say Y to enable support for the battery on the OLPC laptop. 183 184config BATTERY_TOSA 185 tristate "Sharp SL-6000 (tosa) battery" 186 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX 187 help 188 Say Y to enable support for the battery on the Sharp Zaurus 189 SL-6000 (tosa) models. 190 191config BATTERY_COLLIE 192 tristate "Sharp SL-5500 (collie) battery" 193 depends on SA1100_COLLIE && MCP_UCB1200 194 help 195 Say Y to enable support for the battery on the Sharp Zaurus 196 SL-5500 (collie) models. 197 198config BATTERY_INGENIC 199 tristate "Ingenic JZ47xx SoCs battery driver" 200 depends on MIPS || COMPILE_TEST 201 depends on INGENIC_ADC 202 help 203 Choose this option if you want to monitor battery status on 204 Ingenic JZ47xx SoC based devices. 205 206 This driver can also be built as a module. If so, the module will be 207 called ingenic-battery. 208 209config BATTERY_IPAQ_MICRO 210 tristate "iPAQ Atmel Micro ASIC battery driver" 211 depends on MFD_IPAQ_MICRO 212 help 213 Choose this option if you want to monitor battery status on 214 Compaq/HP iPAQ h3100 and h3600. 215 216config BATTERY_WM97XX 217 bool "WM97xx generic battery driver" 218 depends on TOUCHSCREEN_WM97XX=y 219 help 220 Say Y to enable support for battery measured by WM97xx aux port. 221 222config BATTERY_SBS 223 tristate "SBS Compliant gas gauge" 224 depends on I2C 225 help 226 Say Y to include support for SBS battery driver for SBS-compliant 227 gas gauges. 228 229config CHARGER_SBS 230 tristate "SBS Compliant charger" 231 depends on I2C 232 select REGMAP_I2C 233 help 234 Say Y to include support for SBS compliant battery chargers. 235 236config MANAGER_SBS 237 tristate "Smart Battery System Manager" 238 depends on I2C && I2C_MUX && GPIOLIB 239 select I2C_SMBUS 240 help 241 Say Y here to include support for Smart Battery System Manager 242 ICs. The driver reports online and charging status via sysfs. 243 It presents itself also as I2C mux which allows to bind 244 smart battery driver to its ports. 245 Supported is for example LTC1760. 246 247 This driver can also be built as a module. If so, the module will be 248 called sbs-manager. 249 250config BATTERY_BQ27XXX 251 tristate "BQ27xxx battery driver" 252 help 253 Say Y here to enable support for batteries with BQ27xxx chips. 254 255config BATTERY_BQ27XXX_I2C 256 tristate "BQ27xxx I2C support" 257 depends on BATTERY_BQ27XXX 258 depends on I2C 259 default y 260 help 261 Say Y here to enable support for batteries with BQ27xxx chips 262 connected over an I2C bus. 263 264config BATTERY_BQ27XXX_HDQ 265 tristate "BQ27xxx HDQ support" 266 depends on BATTERY_BQ27XXX 267 depends on W1 268 default y 269 help 270 Say Y here to enable support for batteries with BQ27xxx chips 271 connected over an HDQ bus. 272 273config BATTERY_BQ27XXX_DT_UPDATES_NVM 274 bool "BQ27xxx support for update of NVM/flash data memory" 275 depends on BATTERY_BQ27XXX_I2C 276 help 277 Say Y here to enable devicetree monitored-battery config to update 278 NVM/flash data memory. Only enable this option for devices with a 279 fuel gauge mounted on the circuit board, and a battery that cannot 280 easily be replaced with one of a different type. Not for 281 general-purpose kernels, as this can cause misconfiguration of a 282 smart battery with embedded NVM/flash. 283 284config BATTERY_DA9030 285 tristate "DA9030 battery driver" 286 depends on PMIC_DA903X 287 help 288 Say Y here to enable support for batteries charger integrated into 289 DA9030 PMIC. 290 291config BATTERY_DA9052 292 tristate "Dialog DA9052 Battery" 293 depends on PMIC_DA9052 294 help 295 Say Y here to enable support for batteries charger integrated into 296 DA9052 PMIC. 297 298config CHARGER_DA9150 299 tristate "Dialog Semiconductor DA9150 Charger support" 300 depends on MFD_DA9150 301 depends on DA9150_GPADC 302 depends on IIO 303 help 304 Say Y here to enable support for charger unit of the DA9150 305 Integrated Charger & Fuel-Gauge IC. 306 307 This driver can also be built as a module. If so, the module will be 308 called da9150-charger. 309 310config BATTERY_DA9150 311 tristate "Dialog Semiconductor DA9150 Fuel Gauge support" 312 depends on MFD_DA9150 313 help 314 Say Y here to enable support for the Fuel-Gauge unit of the DA9150 315 Integrated Charger & Fuel-Gauge IC 316 317 This driver can also be built as a module. If so, the module will be 318 called da9150-fg. 319 320config CHARGER_AXP20X 321 tristate "X-Powers AXP20X and AXP22X AC power supply driver" 322 depends on MFD_AXP20X 323 depends on AXP20X_ADC 324 depends on IIO 325 help 326 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC 327 power supply. 328 329 This driver can also be built as a module. If so, the module will be 330 called axp20x_ac_power. 331 332config BATTERY_AXP20X 333 tristate "X-Powers AXP20X battery driver" 334 depends on MFD_AXP20X 335 depends on AXP20X_ADC 336 depends on IIO 337 help 338 Say Y here to enable support for X-Powers AXP20X PMICs' battery power 339 supply. 340 341 This driver can also be built as a module. If so, the module will be 342 called axp20x_battery. 343 344config AXP20X_POWER 345 tristate "AXP20x power supply driver" 346 depends on MFD_AXP20X 347 depends on IIO 348 help 349 This driver provides support for the power supply features of 350 AXP20x PMIC. 351 352config AXP288_CHARGER 353 tristate "X-Powers AXP288 Charger" 354 depends on MFD_AXP20X && EXTCON_AXP288 355 help 356 Say yes here to have support X-Power AXP288 power management IC (PMIC) 357 integrated charger. 358 359config AXP288_FUEL_GAUGE 360 tristate "X-Powers AXP288 Fuel Gauge" 361 depends on MFD_AXP20X && IIO 362 help 363 Say yes here to have support for X-Power power management IC (PMIC) 364 Fuel Gauge. The device provides battery statistics and status 365 monitoring as well as alerts for battery over/under voltage and 366 over/under temperature. 367 368config BATTERY_MAX17040 369 tristate "Maxim MAX17040 Fuel Gauge" 370 depends on I2C 371 select REGMAP_I2C 372 help 373 Maxim models with ModelGauge are fuel-gauge systems for lithium-ion 374 (Li+) batteries in handheld and portable equipment, including 375 max17040, max17041, max17043, max17044, max17048, max17049, max17058, 376 max17059. It is also included in some batteries like max77836. 377 378 Driver supports reporting SOC (State of Charge, i.e capacity), 379 voltage and configurable low-SOC wakeup interrupt. 380 381config BATTERY_MAX17042 382 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge" 383 depends on I2C 384 select REGMAP_I2C 385 help 386 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries 387 in handheld and portable equipment. The MAX17042 is configured 388 to operate with a single lithium cell. MAX8997 and MAX8966 are 389 multi-function devices that include fuel gauages that are compatible 390 with MAX17042. This driver also supports max17047/50 chips which are 391 improved version of max17042. 392 393config BATTERY_MAX1721X 394 tristate "MAX17211/MAX17215 standalone gas-gauge" 395 depends on W1 396 select REGMAP_W1 397 help 398 MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries 399 in handheld and portable equipment. MAX17211 used with single cell 400 battery. MAX17215 designed for muticell battery. Both them have 401 OneWire (W1) host interface. 402 403 Say Y here to enable support for the MAX17211/MAX17215 standalone 404 battery gas-gauge. 405 406config BATTERY_Z2 407 tristate "Z2 battery driver" 408 depends on I2C && MACH_ZIPIT2 409 help 410 Say Y to include support for the battery on the Zipit Z2. 411 412config BATTERY_S3C_ADC 413 tristate "Battery driver for Samsung ADC based monitoring" 414 depends on S3C_ADC 415 help 416 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery 417 418config BATTERY_TWL4030_MADC 419 tristate "TWL4030 MADC battery driver" 420 depends on TWL4030_MADC 421 help 422 Say Y here to enable this dumb driver for batteries managed 423 through the TWL4030 MADC. 424 425config CHARGER_88PM860X 426 tristate "Marvell 88PM860x Charger driver" 427 depends on MFD_88PM860X && BATTERY_88PM860X 428 help 429 Say Y here to enable charger for Marvell 88PM860x chip. 430 431config CHARGER_PCF50633 432 tristate "NXP PCF50633 MBC" 433 depends on MFD_PCF50633 434 help 435 Say Y to include support for NXP PCF50633 Main Battery Charger. 436 437config BATTERY_RX51 438 tristate "Nokia RX-51 (N900) battery driver" 439 depends on TWL4030_MADC 440 help 441 Say Y here to enable support for battery information on Nokia 442 RX-51, also known as N900 tablet. 443 444config CHARGER_CPCAP 445 tristate "CPCAP PMIC Charger Driver" 446 depends on MFD_CPCAP && IIO 447 depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST) 448 default MFD_CPCAP 449 help 450 Say Y to enable support for CPCAP PMIC charger driver for Motorola 451 mobile devices such as Droid 4. 452 453config CHARGER_ISP1704 454 tristate "ISP1704 USB Charger Detection" 455 depends on USB_PHY 456 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' 457 help 458 Say Y to enable support for USB Charger Detection with 459 ISP1707/ISP1704 USB transceivers. 460 461config CHARGER_MAX8903 462 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" 463 help 464 Say Y to enable support for the MAX8903 DC-DC charger and sysfs. 465 The driver supports controlling charger-enable and current-limit 466 pins based on the status of charger connections with interrupt 467 handlers. 468 469config CHARGER_TWL4030 470 tristate "OMAP TWL4030 BCI charger driver" 471 depends on IIO && TWL4030_CORE 472 help 473 Say Y here to enable support for TWL4030 Battery Charge Interface. 474 475config CHARGER_LP8727 476 tristate "TI/National Semiconductor LP8727 charger driver" 477 depends on I2C 478 help 479 Say Y here to enable support for LP8727 Charger Driver. 480 481config CHARGER_LP8788 482 tristate "TI LP8788 charger driver" 483 depends on MFD_LP8788 484 depends on LP8788_ADC 485 depends on IIO 486 help 487 Say Y to enable support for the LP8788 linear charger. 488 489config CHARGER_GPIO 490 tristate "GPIO charger" 491 depends on GPIOLIB || COMPILE_TEST 492 help 493 Say Y to include support for chargers which report their online status 494 through a GPIO pin. 495 496 This driver can be build as a module. If so, the module will be 497 called gpio-charger. 498 499config CHARGER_MANAGER 500 tristate "Battery charger manager for multiple chargers" 501 depends on REGULATOR 502 select EXTCON 503 help 504 Say Y to enable charger-manager support, which allows multiple 505 chargers attached to a battery and multiple batteries attached to a 506 system. The charger-manager also can monitor charging status in 507 runtime and in suspend-to-RAM by waking up the system periodically 508 with help of suspend_again support. 509 510config CHARGER_LT3651 511 tristate "Analog Devices LT3651 charger" 512 depends on GPIOLIB 513 help 514 Say Y to include support for the Analog Devices (Linear Technology) 515 LT3651 battery charger which reports its status via GPIO lines. 516 517config CHARGER_MAX14577 518 tristate "Maxim MAX14577/77836 battery charger driver" 519 depends on MFD_MAX14577 520 help 521 Say Y to enable support for the battery charger control sysfs and 522 platform data of MAX14577/77836 MUICs. 523 524config CHARGER_DETECTOR_MAX14656 525 tristate "Maxim MAX14656 USB charger detector" 526 depends on I2C 527 depends on OF 528 help 529 Say Y to enable support for the Maxim MAX14656 USB charger detector. 530 The device is compliant with the USB Battery Charging Specification 531 Revision 1.2 and can be found e.g. in Kindle 4/5th generation 532 readers and certain LG devices. 533 534config CHARGER_MAX77650 535 tristate "Maxim MAX77650 battery charger driver" 536 depends on MFD_MAX77650 537 help 538 Say Y to enable support for the battery charger control of MAX77650 539 PMICs. 540 541config CHARGER_MAX77693 542 tristate "Maxim MAX77693 battery charger driver" 543 depends on MFD_MAX77693 544 help 545 Say Y to enable support for the Maxim MAX77693 battery charger. 546 547config CHARGER_MAX8997 548 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" 549 depends on MFD_MAX8997 && REGULATOR_MAX8997 550 help 551 Say Y to enable support for the battery charger control sysfs and 552 platform data of MAX8997/LP3974 PMICs. 553 554config CHARGER_MAX8998 555 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver" 556 depends on MFD_MAX8998 && REGULATOR_MAX8998 557 help 558 Say Y to enable support for the battery charger control sysfs and 559 platform data of MAX8998/LP3974 PMICs. 560 561config CHARGER_MP2629 562 tristate "Monolithic power system MP2629 Battery charger" 563 depends on MFD_MP2629 564 depends on MP2629_ADC 565 depends on IIO 566 help 567 Select this option to enable support for Monolithic power system 568 Battery charger. This driver provides Battery charger power management 569 functions on the systems. 570 571config CHARGER_QCOM_SMBB 572 tristate "Qualcomm Switch-Mode Battery Charger and Boost" 573 depends on MFD_SPMI_PMIC || COMPILE_TEST 574 depends on OF 575 depends on EXTCON 576 depends on REGULATOR 577 help 578 Say Y to include support for the Switch-Mode Battery Charger and 579 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger 580 is an integrated, single-cell lithium-ion battery charger. DT 581 configuration is required for loading, see the devicetree 582 documentation for more detail. The base name for this driver is 583 'pm8941_charger'. 584 585config CHARGER_BQ2415X 586 tristate "TI BQ2415x battery charger driver" 587 depends on I2C 588 help 589 Say Y to enable support for the TI BQ2415x battery charger 590 PMICs. 591 592 You'll need this driver to charge batteries on e.g. Nokia 593 RX-51/N900. 594 595config CHARGER_BQ24190 596 tristate "TI BQ24190 battery charger driver" 597 depends on I2C 598 depends on EXTCON 599 depends on GPIOLIB || COMPILE_TEST 600 help 601 Say Y to enable support for the TI BQ24190 battery charger. 602 603config CHARGER_BQ24257 604 tristate "TI BQ24250/24251/24257 battery charger driver" 605 depends on I2C 606 depends on GPIOLIB || COMPILE_TEST 607 select REGMAP_I2C 608 help 609 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery 610 chargers. 611 612config CHARGER_BQ24735 613 tristate "TI BQ24735 battery charger support" 614 depends on I2C 615 depends on GPIOLIB || COMPILE_TEST 616 help 617 Say Y to enable support for the TI BQ24735 battery charger. 618 619config CHARGER_BQ2515X 620 tristate "TI BQ2515X battery charger family" 621 depends on I2C 622 depends on GPIOLIB || COMPILE_TEST 623 select REGMAP_I2C 624 help 625 Say Y to enable support for the TI BQ2515X family of battery 626 charging integrated circuits. The BQ2515X are highly integrated 627 battery charge management ICs that integrate the most common 628 functions for wearable devices, namely a charger, an output voltage 629 rail, ADC for battery and system monitoring, and push-button 630 controller. 631 632config CHARGER_BQ25890 633 tristate "TI BQ25890 battery charger driver" 634 depends on I2C 635 depends on GPIOLIB || COMPILE_TEST 636 select REGMAP_I2C 637 help 638 Say Y to enable support for the TI BQ25890 battery charger. 639 640config CHARGER_BQ25980 641 tristate "TI BQ25980 battery charger driver" 642 depends on I2C 643 depends on GPIOLIB || COMPILE_TEST 644 select REGMAP_I2C 645 help 646 Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960 647 series of fast battery chargers. 648 649config CHARGER_SMB347 650 tristate "Summit Microelectronics SMB3XX Battery Charger" 651 depends on I2C 652 select REGMAP_I2C 653 help 654 Say Y to include support for Summit Microelectronics SMB345, 655 SMB347 or SMB358 Battery Charger. 656 657config CHARGER_TPS65090 658 tristate "TPS65090 battery charger driver" 659 depends on MFD_TPS65090 660 help 661 Say Y here to enable support for battery charging with TPS65090 662 PMIC chips. 663 664config CHARGER_TPS65217 665 tristate "TPS65217 battery charger driver" 666 depends on MFD_TPS65217 667 help 668 Say Y here to enable support for battery charging with TPS65217 669 PMIC chips. 670 671config BATTERY_GAUGE_LTC2941 672 tristate "LTC2941/LTC2943 Battery Gauge Driver" 673 depends on I2C 674 help 675 Say Y here to include support for LTC2941 and LTC2943 Battery 676 Gauge IC. The driver reports the charge count continuously, and 677 measures the voltage and temperature every 10 seconds. 678 679config AB8500_BM 680 bool "AB8500 Battery Management Driver" 681 depends on AB8500_CORE && AB8500_GPADC && (IIO = y) 682 help 683 Say Y to include support for AB8500 battery management. 684 685config BATTERY_GOLDFISH 686 tristate "Goldfish battery driver" 687 depends on GOLDFISH || COMPILE_TEST 688 depends on HAS_IOMEM 689 help 690 Say Y to enable support for the battery and AC power in the 691 Goldfish emulator. 692 693config BATTERY_RT5033 694 tristate "RT5033 fuel gauge support" 695 depends on I2C 696 select REGMAP_I2C 697 help 698 This adds support for battery fuel gauge in Richtek RT5033 PMIC. 699 The fuelgauge calculates and determines the battery state of charge 700 according to battery open circuit voltage. 701 702config CHARGER_RT9455 703 tristate "Richtek RT9455 battery charger driver" 704 depends on I2C 705 depends on GPIOLIB || COMPILE_TEST 706 select REGMAP_I2C 707 help 708 Say Y to enable support for Richtek RT9455 battery charger. 709 710config CHARGER_CROS_USBPD 711 tristate "ChromeOS EC based USBPD charger" 712 depends on CROS_USBPD_NOTIFY 713 help 714 Say Y here to enable ChromeOS EC based USBPD charger 715 driver. This driver gets various bits of information about 716 what is connected to USB PD ports from the EC and converts 717 that into power_supply properties. 718 719config CHARGER_SC2731 720 tristate "Spreadtrum SC2731 charger driver" 721 depends on MFD_SC27XX_PMIC || COMPILE_TEST 722 help 723 Say Y here to enable support for battery charging with SC2731 724 PMIC chips. 725 726config FUEL_GAUGE_SC27XX 727 tristate "Spreadtrum SC27XX fuel gauge driver" 728 depends on MFD_SC27XX_PMIC || COMPILE_TEST 729 depends on IIO 730 help 731 Say Y here to enable support for fuel gauge with SC27XX 732 PMIC chips. 733 734config CHARGER_UCS1002 735 tristate "Microchip UCS1002 USB Port Power Controller" 736 depends on I2C 737 depends on OF 738 depends on REGULATOR 739 select REGMAP_I2C 740 help 741 Say Y to enable support for Microchip UCS1002 Programmable 742 USB Port Power Controller with Charger Emulation. 743 744config CHARGER_BD70528 745 tristate "ROHM bd70528 charger driver" 746 depends on MFD_ROHM_BD70528 747 select LINEAR_RANGES 748 help 749 Say Y here to enable support for getting battery status 750 information and altering charger configurations from charger 751 block of the ROHM BD70528 Power Management IC. 752 753config CHARGER_BD99954 754 tristate "ROHM bd99954 charger driver" 755 depends on I2C 756 select LINEAR_RANGES 757 help 758 Say Y here to enable support for getting battery and charger 759 information and altering charger configurations from the ROHM 760 BD99954 charger IC. 761 762config CHARGER_WILCO 763 tristate "Wilco EC based charger for ChromeOS" 764 depends on WILCO_EC 765 help 766 Say Y here to enable control of the charging routines performed 767 by the Embedded Controller on the Chromebook named Wilco. Further 768 information can be found in 769 Documentation/ABI/testing/sysfs-class-power-wilco 770 771config RN5T618_POWER 772 tristate "RN5T618 charger/fuel gauge support" 773 depends on MFD_RN5T618 774 help 775 Say Y here to have support for RN5T618 PMIC family fuel gauge and charger. 776 This driver can also be built as a module. If so, the module will be 777 called rn5t618_power. 778 779endif # POWER_SUPPLY 780