1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 28c0984e5SSebastian Reichelmenuconfig POWER_SUPPLY 38c0984e5SSebastian Reichel bool "Power supply class support" 48c0984e5SSebastian Reichel help 58c0984e5SSebastian Reichel Say Y here to enable power supply class support. This allows 68c0984e5SSebastian Reichel power supply (batteries, AC, USB) monitoring by userspace 78c0984e5SSebastian Reichel via sysfs and uevent (if available) and/or APM kernel interface 88c0984e5SSebastian Reichel (if selected below). 98c0984e5SSebastian Reichel 108c0984e5SSebastian Reichelif POWER_SUPPLY 118c0984e5SSebastian Reichel 128c0984e5SSebastian Reichelconfig POWER_SUPPLY_DEBUG 138c0984e5SSebastian Reichel bool "Power supply debug" 148c0984e5SSebastian Reichel help 158c0984e5SSebastian Reichel Say Y here to enable debugging messages for power supply class 168c0984e5SSebastian Reichel and drivers. 178c0984e5SSebastian Reichel 18e67d4dfcSAndrey Smirnovconfig POWER_SUPPLY_HWMON 19e67d4dfcSAndrey Smirnov bool 20e67d4dfcSAndrey Smirnov prompt "Expose power supply sensors as hwmon device" 21e67d4dfcSAndrey Smirnov depends on HWMON=y || HWMON=POWER_SUPPLY 22e67d4dfcSAndrey Smirnov default y 23e67d4dfcSAndrey Smirnov help 24e67d4dfcSAndrey Smirnov This options enables API that allows sensors found on a 25e67d4dfcSAndrey Smirnov power supply device (current, voltage, temperature) to be 26e67d4dfcSAndrey Smirnov exposed as a hwmon device. 27e67d4dfcSAndrey Smirnov 28e67d4dfcSAndrey Smirnov Say 'Y' here if you want power supplies to 29e67d4dfcSAndrey Smirnov have hwmon sysfs interface too. 30e67d4dfcSAndrey Smirnov 318c0984e5SSebastian Reichelconfig APM_POWER 328c0984e5SSebastian Reichel tristate "APM emulation for class batteries" 338c0984e5SSebastian Reichel depends on APM_EMULATION 348c0984e5SSebastian Reichel help 358c0984e5SSebastian Reichel Say Y here to enable support APM status emulation using 368c0984e5SSebastian Reichel battery class devices. 378c0984e5SSebastian Reichel 388c0984e5SSebastian Reichelconfig GENERIC_ADC_BATTERY 398c0984e5SSebastian Reichel tristate "Generic battery support using IIO" 408c0984e5SSebastian Reichel depends on IIO 418c0984e5SSebastian Reichel help 428c0984e5SSebastian Reichel Say Y here to enable support for the generic battery driver 438c0984e5SSebastian Reichel which uses IIO framework to read adc. 448c0984e5SSebastian Reichel 4575853406SSamuel Hollandconfig IP5XXX_POWER 4675853406SSamuel Holland tristate "Injoinic IP5xxx power bank IC driver" 4775853406SSamuel Holland depends on I2C 4875853406SSamuel Holland select REGMAP_I2C 4975853406SSamuel Holland help 5075853406SSamuel Holland Say Y to include support for Injoinic IP5xxx power bank ICs, 5175853406SSamuel Holland which include a battery charger and a boost converter. 5275853406SSamuel Holland 538c0984e5SSebastian Reichelconfig MAX8925_POWER 548c0984e5SSebastian Reichel tristate "MAX8925 battery charger support" 558c0984e5SSebastian Reichel depends on MFD_MAX8925 568c0984e5SSebastian Reichel help 578c0984e5SSebastian Reichel Say Y here to enable support for the battery charger in the Maxim 588c0984e5SSebastian Reichel MAX8925 PMIC. 598c0984e5SSebastian Reichel 608c0984e5SSebastian Reichelconfig WM831X_BACKUP 618c0984e5SSebastian Reichel tristate "WM831X backup battery charger support" 628c0984e5SSebastian Reichel depends on MFD_WM831X 638c0984e5SSebastian Reichel help 648c0984e5SSebastian Reichel Say Y here to enable support for the backup battery charger 658c0984e5SSebastian Reichel in the Wolfson Microelectronics WM831x PMICs. 668c0984e5SSebastian Reichel 678c0984e5SSebastian Reichelconfig WM831X_POWER 688c0984e5SSebastian Reichel tristate "WM831X PMU support" 698c0984e5SSebastian Reichel depends on MFD_WM831X 708c0984e5SSebastian Reichel help 718c0984e5SSebastian Reichel Say Y here to enable support for the power management unit 728c0984e5SSebastian Reichel provided by Wolfson Microelectronics WM831x PMICs. 738c0984e5SSebastian Reichel 748c0984e5SSebastian Reichelconfig WM8350_POWER 758c0984e5SSebastian Reichel tristate "WM8350 PMU support" 768c0984e5SSebastian Reichel depends on MFD_WM8350 778c0984e5SSebastian Reichel help 788c0984e5SSebastian Reichel Say Y here to enable support for the power management unit 798c0984e5SSebastian Reichel provided by the Wolfson Microelectronics WM8350 PMIC. 808c0984e5SSebastian Reichel 818c0984e5SSebastian Reichelconfig TEST_POWER 828c0984e5SSebastian Reichel tristate "Test power driver" 838c0984e5SSebastian Reichel help 848c0984e5SSebastian Reichel This driver is used for testing. It's safe to say M here. 858c0984e5SSebastian Reichel 868c0984e5SSebastian Reichelconfig BATTERY_88PM860X 878c0984e5SSebastian Reichel tristate "Marvell 88PM860x battery driver" 888c0984e5SSebastian Reichel depends on MFD_88PM860X 898c0984e5SSebastian Reichel help 908c0984e5SSebastian Reichel Say Y here to enable battery monitor for Marvell 88PM860x chip. 918c0984e5SSebastian Reichel 92fe8e81b7SStefan Popaconfig CHARGER_ADP5061 93fe8e81b7SStefan Popa tristate "ADP5061 battery charger driver" 94fe8e81b7SStefan Popa depends on I2C 95fe8e81b7SStefan Popa select REGMAP_I2C 96fe8e81b7SStefan Popa help 97fe8e81b7SStefan Popa Say Y here to enable support for the ADP5061 standalone battery 98fe8e81b7SStefan Popa charger. 99fe8e81b7SStefan Popa 100fe8e81b7SStefan Popa This driver can be built as a module. If so, the module will be 101fe8e81b7SStefan Popa called adp5061. 102fe8e81b7SStefan Popa 1038c0984e5SSebastian Reichelconfig BATTERY_ACT8945A 1048c0984e5SSebastian Reichel tristate "Active-semi ACT8945A charger driver" 1058c0984e5SSebastian Reichel depends on MFD_ACT8945A || COMPILE_TEST 1068c0984e5SSebastian Reichel help 1078c0984e5SSebastian Reichel Say Y here to enable support for power supply provided by 1088c0984e5SSebastian Reichel Active-semi ActivePath ACT8945A charger. 1098c0984e5SSebastian Reichel 110fbc1d056SSvyatoslav Ryhelconfig BATTERY_CHAGALL 111fbc1d056SSvyatoslav Ryhel tristate "Pegatron Chagall battery driver" 112fbc1d056SSvyatoslav Ryhel depends on I2C 113fbc1d056SSvyatoslav Ryhel depends on LEDS_CLASS 114fbc1d056SSvyatoslav Ryhel help 115fbc1d056SSvyatoslav Ryhel Say Y to include support for Cypress CG7153AM IC based battery 116fbc1d056SSvyatoslav Ryhel fuel gauge with custom firmware found in Pegatron Chagall based 117fbc1d056SSvyatoslav Ryhel tablet line. 118fbc1d056SSvyatoslav Ryhel 119fbc1d056SSvyatoslav Ryhel This driver can also be built as a module. If so, the module will be 120fbc1d056SSvyatoslav Ryhel called chagall-battery. 121fbc1d056SSvyatoslav Ryhel 122874b2adbSTony Lindgrenconfig BATTERY_CPCAP 123874b2adbSTony Lindgren tristate "Motorola CPCAP PMIC battery driver" 124874b2adbSTony Lindgren depends on MFD_CPCAP && IIO 125874b2adbSTony Lindgren default MFD_CPCAP 126874b2adbSTony Lindgren help 127874b2adbSTony Lindgren Say Y here to enable support for battery on Motorola 128874b2adbSTony Lindgren phones and tablets such as droid 4. 129874b2adbSTony Lindgren 130b4c7715cSTobias Schrammconfig BATTERY_CW2015 131b4c7715cSTobias Schramm tristate "CW2015 Battery driver" 132b4c7715cSTobias Schramm depends on I2C 133b4c7715cSTobias Schramm select REGMAP_I2C 134b4c7715cSTobias Schramm help 135b4c7715cSTobias Schramm Say Y here to enable support for the cellwise cw2015 136b4c7715cSTobias Schramm battery fuel gauge (used in the Pinebook Pro & others) 137b4c7715cSTobias Schramm 138b4c7715cSTobias Schramm This driver can also be built as a module. If so, the module will be 139b4c7715cSTobias Schramm called cw2015_battery. 140b4c7715cSTobias Schramm 1418c0984e5SSebastian Reichelconfig BATTERY_DS2760 1428c0984e5SSebastian Reichel tristate "DS2760 battery driver (HP iPAQ & others)" 143bf497355SDaniel Mack depends on W1 1448c0984e5SSebastian Reichel help 1458c0984e5SSebastian Reichel Say Y here to enable support for batteries with ds2760 chip. 1468c0984e5SSebastian Reichel 1478c0984e5SSebastian Reichelconfig BATTERY_DS2780 1488c0984e5SSebastian Reichel tristate "DS2780 battery driver" 1498c0984e5SSebastian Reichel depends on HAS_IOMEM 1508c0984e5SSebastian Reichel select W1 1518c0984e5SSebastian Reichel select W1_SLAVE_DS2780 1528c0984e5SSebastian Reichel help 1538c0984e5SSebastian Reichel Say Y here to enable support for batteries with ds2780 chip. 1548c0984e5SSebastian Reichel 1558c0984e5SSebastian Reichelconfig BATTERY_DS2781 1568c0984e5SSebastian Reichel tristate "DS2781 battery driver" 1578c0984e5SSebastian Reichel depends on HAS_IOMEM 1588c0984e5SSebastian Reichel select W1 1598c0984e5SSebastian Reichel select W1_SLAVE_DS2781 1608c0984e5SSebastian Reichel help 1618c0984e5SSebastian Reichel If you enable this you will have the DS2781 battery driver support. 1628c0984e5SSebastian Reichel 1638c0984e5SSebastian Reichel The battery monitor chip is used in many batteries/devices 1648c0984e5SSebastian Reichel as the one who is responsible for charging/discharging/monitoring 1658c0984e5SSebastian Reichel Li+ batteries. 1668c0984e5SSebastian Reichel 1678c0984e5SSebastian Reichel If you are unsure, say N. 1688c0984e5SSebastian Reichel 1698c0984e5SSebastian Reichelconfig BATTERY_DS2782 1708c0984e5SSebastian Reichel tristate "DS2782/DS2786 standalone gas-gauge" 1718c0984e5SSebastian Reichel depends on I2C 1728c0984e5SSebastian Reichel help 1738c0984e5SSebastian Reichel Say Y here to enable support for the DS2782/DS2786 standalone battery 1748c0984e5SSebastian Reichel gas-gauge. 1758c0984e5SSebastian Reichel 176cfe76967SPengyu Luoconfig BATTERY_HUAWEI_GAOKUN 177cfe76967SPengyu Luo tristate "Huawei Matebook E Go power supply" 178cfe76967SPengyu Luo depends on EC_HUAWEI_GAOKUN 179cfe76967SPengyu Luo help 180cfe76967SPengyu Luo This driver enables battery and adapter support on the Huawei Matebook 181cfe76967SPengyu Luo E Go, which is a sc8280xp-based 2-in-1 tablet. 182cfe76967SPengyu Luo 183cfe76967SPengyu Luo To compile the driver as a module, choose M here: the module will be 184cfe76967SPengyu Luo called huawei-gaokun-battery. 185cfe76967SPengyu Luo 18653db8858SDavid Lechnerconfig BATTERY_LEGO_EV3 18753db8858SDavid Lechner tristate "LEGO MINDSTORMS EV3 battery" 1888fada2d4SAlex Dewar depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST) 18953db8858SDavid Lechner help 19053db8858SDavid Lechner Say Y here to enable support for the LEGO MINDSTORMS EV3 battery. 19153db8858SDavid Lechner 192db9cc848SDmitry Baryshkovconfig BATTERY_LENOVO_YOGA_C630 193db9cc848SDmitry Baryshkov tristate "Lenovo Yoga C630 battery" 194db9cc848SDmitry Baryshkov depends on EC_LENOVO_YOGA_C630 195db9cc848SDmitry Baryshkov help 196db9cc848SDmitry Baryshkov This driver enables battery support on the Lenovo Yoga C630 laptop. 197db9cc848SDmitry Baryshkov 198db9cc848SDmitry Baryshkov To compile the driver as a module, choose M here: the module will be 199db9cc848SDmitry Baryshkov called lenovo_yoga_c630_battery. 200db9cc848SDmitry Baryshkov 2018c0984e5SSebastian Reichelconfig BATTERY_PMU 2028c0984e5SSebastian Reichel tristate "Apple PMU battery" 2038c0984e5SSebastian Reichel depends on PPC32 && ADB_PMU 2048c0984e5SSebastian Reichel help 2058c0984e5SSebastian Reichel Say Y here to expose battery information on Apple machines 2068c0984e5SSebastian Reichel through the generic battery class. 2078c0984e5SSebastian Reichel 20829e8142bSBjorn Anderssonconfig BATTERY_QCOM_BATTMGR 20929e8142bSBjorn Andersson tristate "Qualcomm PMIC GLINK battery manager support" 21029e8142bSBjorn Andersson depends on QCOM_PMIC_GLINK 21129e8142bSBjorn Andersson select AUXILIARY_BUS 21229e8142bSBjorn Andersson help 21329e8142bSBjorn Andersson Say Y here to enable the Qualcomm PMIC GLINK power supply driver, 21429e8142bSBjorn Andersson which is used on modern Qualcomm platforms to provide battery and 21529e8142bSBjorn Andersson power supply information. 21629e8142bSBjorn Andersson 2178c0984e5SSebastian Reichelconfig BATTERY_OLPC 2188c0984e5SSebastian Reichel tristate "One Laptop Per Child battery" 219ef071babSLubomir Rintel depends on OLPC_EC 2208c0984e5SSebastian Reichel help 2218c0984e5SSebastian Reichel Say Y to enable support for the battery on the OLPC laptop. 2228c0984e5SSebastian Reichel 223c8aee3f4SLinus Walleijconfig BATTERY_SAMSUNG_SDI 224c8aee3f4SLinus Walleij bool "Samsung SDI batteries" 225c8aee3f4SLinus Walleij help 226c8aee3f4SLinus Walleij Say Y to enable support for Samsung SDI battery data. 227c8aee3f4SLinus Walleij These batteries are used in Samsung mobile phones. 228c8aee3f4SLinus Walleij 2298c0984e5SSebastian Reichelconfig BATTERY_COLLIE 2308c0984e5SSebastian Reichel tristate "Sharp SL-5500 (collie) battery" 2318c0984e5SSebastian Reichel depends on SA1100_COLLIE && MCP_UCB1200 2328c0984e5SSebastian Reichel help 2338c0984e5SSebastian Reichel Say Y to enable support for the battery on the Sharp Zaurus 2348c0984e5SSebastian Reichel SL-5500 (collie) models. 2358c0984e5SSebastian Reichel 236fb24ccfbSArtur Rojekconfig BATTERY_INGENIC 237fb24ccfbSArtur Rojek tristate "Ingenic JZ47xx SoCs battery driver" 238fb24ccfbSArtur Rojek depends on MIPS || COMPILE_TEST 239fb24ccfbSArtur Rojek depends on INGENIC_ADC 240fb24ccfbSArtur Rojek help 241fb24ccfbSArtur Rojek Choose this option if you want to monitor battery status on 242fb24ccfbSArtur Rojek Ingenic JZ47xx SoC based devices. 243fb24ccfbSArtur Rojek 244fb24ccfbSArtur Rojek This driver can also be built as a module. If so, the module will be 245fb24ccfbSArtur Rojek called ingenic-battery. 246fb24ccfbSArtur Rojek 2478c0984e5SSebastian Reichelconfig BATTERY_IPAQ_MICRO 2488c0984e5SSebastian Reichel tristate "iPAQ Atmel Micro ASIC battery driver" 2498c0984e5SSebastian Reichel depends on MFD_IPAQ_MICRO 2508c0984e5SSebastian Reichel help 2518c0984e5SSebastian Reichel Choose this option if you want to monitor battery status on 2528c0984e5SSebastian Reichel Compaq/HP iPAQ h3100 and h3600. 2538c0984e5SSebastian Reichel 2548c0984e5SSebastian Reichelconfig BATTERY_WM97XX 2558c0984e5SSebastian Reichel bool "WM97xx generic battery driver" 2568c0984e5SSebastian Reichel depends on TOUCHSCREEN_WM97XX=y 2578c0984e5SSebastian Reichel help 2588c0984e5SSebastian Reichel Say Y to enable support for battery measured by WM97xx aux port. 2598c0984e5SSebastian Reichel 2608c0984e5SSebastian Reichelconfig BATTERY_SBS 2618c0984e5SSebastian Reichel tristate "SBS Compliant gas gauge" 2628c0984e5SSebastian Reichel depends on I2C 2638c0984e5SSebastian Reichel help 2648c0984e5SSebastian Reichel Say Y to include support for SBS battery driver for SBS-compliant 2658c0984e5SSebastian Reichel gas gauges. 2668c0984e5SSebastian Reichel 267feb583e3SNicolas Saenz Julienneconfig CHARGER_SBS 268feb583e3SNicolas Saenz Julienne tristate "SBS Compliant charger" 269feb583e3SNicolas Saenz Julienne depends on I2C 270a4bdea20SRandy Dunlap select REGMAP_I2C 271feb583e3SNicolas Saenz Julienne help 27283fc61a5SMasanari Iida Say Y to include support for SBS compliant battery chargers. 273feb583e3SNicolas Saenz Julienne 274dbc4dedaSKarl-Heinz Schneiderconfig MANAGER_SBS 275dbc4dedaSKarl-Heinz Schneider tristate "Smart Battery System Manager" 276a0b8839eSPhil Reid depends on I2C && I2C_MUX && GPIOLIB 277a0b8839eSPhil Reid select I2C_SMBUS 278dbc4dedaSKarl-Heinz Schneider help 279dbc4dedaSKarl-Heinz Schneider Say Y here to include support for Smart Battery System Manager 280dbc4dedaSKarl-Heinz Schneider ICs. The driver reports online and charging status via sysfs. 281dbc4dedaSKarl-Heinz Schneider It presents itself also as I2C mux which allows to bind 282dbc4dedaSKarl-Heinz Schneider smart battery driver to its ports. 283dbc4dedaSKarl-Heinz Schneider Supported is for example LTC1760. 284dbc4dedaSKarl-Heinz Schneider 285dbc4dedaSKarl-Heinz Schneider This driver can also be built as a module. If so, the module will be 286dbc4dedaSKarl-Heinz Schneider called sbs-manager. 287dbc4dedaSKarl-Heinz Schneider 2888c0984e5SSebastian Reichelconfig BATTERY_BQ27XXX 2898c0984e5SSebastian Reichel tristate "BQ27xxx battery driver" 2908c0984e5SSebastian Reichel help 2918c0984e5SSebastian Reichel Say Y here to enable support for batteries with BQ27xxx chips. 2928c0984e5SSebastian Reichel 2938c0984e5SSebastian Reichelconfig BATTERY_BQ27XXX_I2C 2948c0984e5SSebastian Reichel tristate "BQ27xxx I2C support" 2958c0984e5SSebastian Reichel depends on BATTERY_BQ27XXX 2968c0984e5SSebastian Reichel depends on I2C 2978c0984e5SSebastian Reichel default y 2988c0984e5SSebastian Reichel help 2998c0984e5SSebastian Reichel Say Y here to enable support for batteries with BQ27xxx chips 3008c0984e5SSebastian Reichel connected over an I2C bus. 3018c0984e5SSebastian Reichel 30255a9db67SAndrew F. Davisconfig BATTERY_BQ27XXX_HDQ 30355a9db67SAndrew F. Davis tristate "BQ27xxx HDQ support" 30455a9db67SAndrew F. Davis depends on BATTERY_BQ27XXX 30555a9db67SAndrew F. Davis depends on W1 30655a9db67SAndrew F. Davis default y 30755a9db67SAndrew F. Davis help 30855a9db67SAndrew F. Davis Say Y here to enable support for batteries with BQ27xxx chips 30955a9db67SAndrew F. Davis connected over an HDQ bus. 31055a9db67SAndrew F. Davis 311ccce4409SLiam Breckconfig BATTERY_BQ27XXX_DT_UPDATES_NVM 312ccce4409SLiam Breck bool "BQ27xxx support for update of NVM/flash data memory" 313ccce4409SLiam Breck depends on BATTERY_BQ27XXX_I2C 314ccce4409SLiam Breck help 315ccce4409SLiam Breck Say Y here to enable devicetree monitored-battery config to update 316ccce4409SLiam Breck NVM/flash data memory. Only enable this option for devices with a 317ccce4409SLiam Breck fuel gauge mounted on the circuit board, and a battery that cannot 318ccce4409SLiam Breck easily be replaced with one of a different type. Not for 319ccce4409SLiam Breck general-purpose kernels, as this can cause misconfiguration of a 320ccce4409SLiam Breck smart battery with embedded NVM/flash. 321ccce4409SLiam Breck 3228c0984e5SSebastian Reichelconfig BATTERY_DA9030 3238c0984e5SSebastian Reichel tristate "DA9030 battery driver" 3248c0984e5SSebastian Reichel depends on PMIC_DA903X 3258c0984e5SSebastian Reichel help 3268c0984e5SSebastian Reichel Say Y here to enable support for batteries charger integrated into 3278c0984e5SSebastian Reichel DA9030 PMIC. 3288c0984e5SSebastian Reichel 3298c0984e5SSebastian Reichelconfig BATTERY_DA9052 3308c0984e5SSebastian Reichel tristate "Dialog DA9052 Battery" 3318c0984e5SSebastian Reichel depends on PMIC_DA9052 3328c0984e5SSebastian Reichel help 3338c0984e5SSebastian Reichel Say Y here to enable support for batteries charger integrated into 3348c0984e5SSebastian Reichel DA9052 PMIC. 3358c0984e5SSebastian Reichel 3368c0984e5SSebastian Reichelconfig CHARGER_DA9150 3378c0984e5SSebastian Reichel tristate "Dialog Semiconductor DA9150 Charger support" 3388c0984e5SSebastian Reichel depends on MFD_DA9150 3398c0984e5SSebastian Reichel depends on DA9150_GPADC 3408c0984e5SSebastian Reichel depends on IIO 3418c0984e5SSebastian Reichel help 3428c0984e5SSebastian Reichel Say Y here to enable support for charger unit of the DA9150 3438c0984e5SSebastian Reichel Integrated Charger & Fuel-Gauge IC. 3448c0984e5SSebastian Reichel 3458c0984e5SSebastian Reichel This driver can also be built as a module. If so, the module will be 3468c0984e5SSebastian Reichel called da9150-charger. 3478c0984e5SSebastian Reichel 3488c0984e5SSebastian Reichelconfig BATTERY_DA9150 3498c0984e5SSebastian Reichel tristate "Dialog Semiconductor DA9150 Fuel Gauge support" 3508c0984e5SSebastian Reichel depends on MFD_DA9150 3518c0984e5SSebastian Reichel help 3528c0984e5SSebastian Reichel Say Y here to enable support for the Fuel-Gauge unit of the DA9150 3538c0984e5SSebastian Reichel Integrated Charger & Fuel-Gauge IC 3548c0984e5SSebastian Reichel 3558c0984e5SSebastian Reichel This driver can also be built as a module. If so, the module will be 3568c0984e5SSebastian Reichel called da9150-fg. 3578c0984e5SSebastian Reichel 358744cc304SQuentin Schulzconfig CHARGER_AXP20X 359744cc304SQuentin Schulz tristate "X-Powers AXP20X and AXP22X AC power supply driver" 360744cc304SQuentin Schulz depends on MFD_AXP20X 361744cc304SQuentin Schulz depends on AXP20X_ADC 362744cc304SQuentin Schulz depends on IIO 363744cc304SQuentin Schulz help 364744cc304SQuentin Schulz Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC 365744cc304SQuentin Schulz power supply. 366744cc304SQuentin Schulz 367744cc304SQuentin Schulz This driver can also be built as a module. If so, the module will be 368744cc304SQuentin Schulz called axp20x_ac_power. 369744cc304SQuentin Schulz 37046c202b5SQuentin Schulzconfig BATTERY_AXP20X 37146c202b5SQuentin Schulz tristate "X-Powers AXP20X battery driver" 37246c202b5SQuentin Schulz depends on MFD_AXP20X 37346c202b5SQuentin Schulz depends on AXP20X_ADC 37446c202b5SQuentin Schulz depends on IIO 37546c202b5SQuentin Schulz help 37646c202b5SQuentin Schulz Say Y here to enable support for X-Powers AXP20X PMICs' battery power 37746c202b5SQuentin Schulz supply. 37846c202b5SQuentin Schulz 37946c202b5SQuentin Schulz This driver can also be built as a module. If so, the module will be 38046c202b5SQuentin Schulz called axp20x_battery. 38146c202b5SQuentin Schulz 3826254a6a9SArnd Bergmannconfig AXP20X_POWER 3836254a6a9SArnd Bergmann tristate "AXP20x power supply driver" 3846254a6a9SArnd Bergmann depends on MFD_AXP20X 3856254a6a9SArnd Bergmann depends on IIO 3866254a6a9SArnd Bergmann help 3876254a6a9SArnd Bergmann This driver provides support for the power supply features of 3886254a6a9SArnd Bergmann AXP20x PMIC. 3896254a6a9SArnd Bergmann 3908c0984e5SSebastian Reichelconfig AXP288_CHARGER 3918c0984e5SSebastian Reichel tristate "X-Powers AXP288 Charger" 39200d05666SHans de Goede depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI && ACPI 3938c0984e5SSebastian Reichel help 3948c0984e5SSebastian Reichel Say yes here to have support X-Power AXP288 power management IC (PMIC) 3958c0984e5SSebastian Reichel integrated charger. 3968c0984e5SSebastian Reichel 3978c0984e5SSebastian Reichelconfig AXP288_FUEL_GAUGE 3988c0984e5SSebastian Reichel tristate "X-Powers AXP288 Fuel Gauge" 399da365db7SHans de Goede depends on MFD_AXP20X && IIO && IOSF_MBI && ACPI 4008c0984e5SSebastian Reichel help 4018c0984e5SSebastian Reichel Say yes here to have support for X-Power power management IC (PMIC) 4028c0984e5SSebastian Reichel Fuel Gauge. The device provides battery statistics and status 4038c0984e5SSebastian Reichel monitoring as well as alerts for battery over/under voltage and 4048c0984e5SSebastian Reichel over/under temperature. 4058c0984e5SSebastian Reichel 4068c0984e5SSebastian Reichelconfig BATTERY_MAX17040 40782ab575eSKrzysztof Kozlowski tristate "Maxim MAX17040/17041/17043 family Fuel Gauge" 408814755c4SSvyatoslav Ryhel depends on I2C && IIO 4096455a8a8SIskren Chernev select REGMAP_I2C 4108c0984e5SSebastian Reichel help 41182ab575eSKrzysztof Kozlowski Driver supports Maxim fuel-gauge systems for lithium-ion (Li+) 41282ab575eSKrzysztof Kozlowski batteries used mainly in handheld and portable equipment. 41382ab575eSKrzysztof Kozlowski Supported devices: max17040, max17041, max17043, max17044, max17048, 41482ab575eSKrzysztof Kozlowski max17049, max17058, max17059, max77836. 4154f7f8e87SIskren Chernev 4164f7f8e87SIskren Chernev Driver supports reporting SOC (State of Charge, i.e capacity), 4174f7f8e87SIskren Chernev voltage and configurable low-SOC wakeup interrupt. 4188c0984e5SSebastian Reichel 41982ab575eSKrzysztof Kozlowski Driver can be build as a module (max17040_battery). 42082ab575eSKrzysztof Kozlowski 4218c0984e5SSebastian Reichelconfig BATTERY_MAX17042 42240a2d98cSKrzysztof Kozlowski tristate "Maxim MAX17042/17047/17050/8997/8966 family Fuel Gauge" 4238c0984e5SSebastian Reichel depends on I2C 4248c0984e5SSebastian Reichel select REGMAP_I2C 4258c0984e5SSebastian Reichel help 4268c0984e5SSebastian Reichel MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries 4278c0984e5SSebastian Reichel in handheld and portable equipment. The MAX17042 is configured 4288c0984e5SSebastian Reichel to operate with a single lithium cell. MAX8997 and MAX8966 are 4298c0984e5SSebastian Reichel multi-function devices that include fuel gauages that are compatible 43040a2d98cSKrzysztof Kozlowski with MAX17042. 43140a2d98cSKrzysztof Kozlowski Supported devices: max8966, max8997, max17042, max17047, max17050, 43240a2d98cSKrzysztof Kozlowski max17055, max77693, max77849. 43340a2d98cSKrzysztof Kozlowski 43440a2d98cSKrzysztof Kozlowski Driver can be build as a module (max17042_battery). 4358c0984e5SSebastian Reichel 436479b6d04SDimitri Fedrauconfig BATTERY_MAX1720X 437479b6d04SDimitri Fedrau tristate "Maxim MAX17201/MAX17205 Fuel Gauge" 438479b6d04SDimitri Fedrau depends on I2C 439479b6d04SDimitri Fedrau select REGMAP_I2C 440479b6d04SDimitri Fedrau help 441479b6d04SDimitri Fedrau MAX1720x is a family of fuel-gauge systems for lithium-ion (Li+) 442479b6d04SDimitri Fedrau batteries in handheld and portable equipment. MAX17201 are 443479b6d04SDimitri Fedrau configured to operate with a single lithium cell, the MAX17205 444479b6d04SDimitri Fedrau can operate with multiple cells. 445479b6d04SDimitri Fedrau 446479b6d04SDimitri Fedrau Say Y to include support for the MAX17201/MAX17205 Fuel Gauges. 447479b6d04SDimitri Fedrau 44810e48b7dSAlex A. Mihaylovconfig BATTERY_MAX1721X 44910e48b7dSAlex A. Mihaylov tristate "MAX17211/MAX17215 standalone gas-gauge" 45010e48b7dSAlex A. Mihaylov depends on W1 45110e48b7dSAlex A. Mihaylov select REGMAP_W1 45210e48b7dSAlex A. Mihaylov help 45310e48b7dSAlex A. Mihaylov MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries 45410e48b7dSAlex A. Mihaylov in handheld and portable equipment. MAX17211 used with single cell 45510e48b7dSAlex A. Mihaylov battery. MAX17215 designed for muticell battery. Both them have 45610e48b7dSAlex A. Mihaylov OneWire (W1) host interface. 45710e48b7dSAlex A. Mihaylov 45810e48b7dSAlex A. Mihaylov Say Y here to enable support for the MAX17211/MAX17215 standalone 45910e48b7dSAlex A. Mihaylov battery gas-gauge. 46010e48b7dSAlex A. Mihaylov 4618c0984e5SSebastian Reichelconfig BATTERY_TWL4030_MADC 4628c0984e5SSebastian Reichel tristate "TWL4030 MADC battery driver" 4638c0984e5SSebastian Reichel depends on TWL4030_MADC 4648c0984e5SSebastian Reichel help 4658c0984e5SSebastian Reichel Say Y here to enable this dumb driver for batteries managed 4668c0984e5SSebastian Reichel through the TWL4030 MADC. 4678c0984e5SSebastian Reichel 4688c0984e5SSebastian Reichelconfig CHARGER_88PM860X 4698c0984e5SSebastian Reichel tristate "Marvell 88PM860x Charger driver" 4708c0984e5SSebastian Reichel depends on MFD_88PM860X && BATTERY_88PM860X 4718c0984e5SSebastian Reichel help 4728c0984e5SSebastian Reichel Say Y here to enable charger for Marvell 88PM860x chip. 4738c0984e5SSebastian Reichel 4748c0984e5SSebastian Reichelconfig BATTERY_RX51 4758c0984e5SSebastian Reichel tristate "Nokia RX-51 (N900) battery driver" 4768c0984e5SSebastian Reichel depends on TWL4030_MADC 4778c0984e5SSebastian Reichel help 4788c0984e5SSebastian Reichel Say Y here to enable support for battery information on Nokia 4798c0984e5SSebastian Reichel RX-51, also known as N900 tablet. 4808c0984e5SSebastian Reichel 4810c9888e3STony Lindgrenconfig CHARGER_CPCAP 4820c9888e3STony Lindgren tristate "CPCAP PMIC Charger Driver" 4830c9888e3STony Lindgren depends on MFD_CPCAP && IIO 4848b35bf59SArnd Bergmann depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST) 4850c9888e3STony Lindgren default MFD_CPCAP 4860c9888e3STony Lindgren help 4870c9888e3STony Lindgren Say Y to enable support for CPCAP PMIC charger driver for Motorola 4880c9888e3STony Lindgren mobile devices such as Droid 4. 4890c9888e3STony Lindgren 4908c0984e5SSebastian Reichelconfig CHARGER_ISP1704 4918c0984e5SSebastian Reichel tristate "ISP1704 USB Charger Detection" 4928c0984e5SSebastian Reichel depends on USB_PHY 4938c0984e5SSebastian Reichel depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' 4948c0984e5SSebastian Reichel help 4958c0984e5SSebastian Reichel Say Y to enable support for USB Charger Detection with 4968c0984e5SSebastian Reichel ISP1707/ISP1704 USB transceivers. 4978c0984e5SSebastian Reichel 4988c0984e5SSebastian Reichelconfig CHARGER_MAX8903 4998c0984e5SSebastian Reichel tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" 5008c0984e5SSebastian Reichel help 5018c0984e5SSebastian Reichel Say Y to enable support for the MAX8903 DC-DC charger and sysfs. 5028c0984e5SSebastian Reichel The driver supports controlling charger-enable and current-limit 5038c0984e5SSebastian Reichel pins based on the status of charger connections with interrupt 5048c0984e5SSebastian Reichel handlers. 5058c0984e5SSebastian Reichel 5068c0984e5SSebastian Reichelconfig CHARGER_TWL4030 5078c0984e5SSebastian Reichel tristate "OMAP TWL4030 BCI charger driver" 5088c0984e5SSebastian Reichel depends on IIO && TWL4030_CORE 5098c0984e5SSebastian Reichel help 5108c0984e5SSebastian Reichel Say Y here to enable support for TWL4030 Battery Charge Interface. 5118c0984e5SSebastian Reichel 512b45cdcebSAndreas Kemnadeconfig CHARGER_TWL6030 513b45cdcebSAndreas Kemnade tristate "OMAP TWL6030 BCI charger driver" 514b45cdcebSAndreas Kemnade depends on IIO && TWL4030_CORE 515b45cdcebSAndreas Kemnade help 516b45cdcebSAndreas Kemnade Say Y here to enable support for TWL6030/6032 Battery Charge 517b45cdcebSAndreas Kemnade Interface. 518b45cdcebSAndreas Kemnade 519b45cdcebSAndreas Kemnade This driver can be build as a module. If so, the module will be 520b45cdcebSAndreas Kemnade called twl6030_charger. 521b45cdcebSAndreas Kemnade 5228c0984e5SSebastian Reichelconfig CHARGER_LP8727 5238c0984e5SSebastian Reichel tristate "TI/National Semiconductor LP8727 charger driver" 5248c0984e5SSebastian Reichel depends on I2C 5258c0984e5SSebastian Reichel help 5268c0984e5SSebastian Reichel Say Y here to enable support for LP8727 Charger Driver. 5278c0984e5SSebastian Reichel 5288c0984e5SSebastian Reichelconfig CHARGER_LP8788 5298c0984e5SSebastian Reichel tristate "TI LP8788 charger driver" 5308c0984e5SSebastian Reichel depends on MFD_LP8788 5318c0984e5SSebastian Reichel depends on LP8788_ADC 5328c0984e5SSebastian Reichel depends on IIO 5338c0984e5SSebastian Reichel help 5348c0984e5SSebastian Reichel Say Y to enable support for the LP8788 linear charger. 5358c0984e5SSebastian Reichel 5368c0984e5SSebastian Reichelconfig CHARGER_GPIO 5378c0984e5SSebastian Reichel tristate "GPIO charger" 5388c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 5398c0984e5SSebastian Reichel help 5408c0984e5SSebastian Reichel Say Y to include support for chargers which report their online status 5418c0984e5SSebastian Reichel through a GPIO pin. 5428c0984e5SSebastian Reichel 5438c0984e5SSebastian Reichel This driver can be build as a module. If so, the module will be 5448c0984e5SSebastian Reichel called gpio-charger. 5458c0984e5SSebastian Reichel 5468c0984e5SSebastian Reichelconfig CHARGER_MANAGER 547241eaabcSBaolin Wang tristate "Battery charger manager for multiple chargers" 5488c0984e5SSebastian Reichel depends on REGULATOR 5498c0984e5SSebastian Reichel select EXTCON 5508c0984e5SSebastian Reichel help 5518c0984e5SSebastian Reichel Say Y to enable charger-manager support, which allows multiple 5528c0984e5SSebastian Reichel chargers attached to a battery and multiple batteries attached to a 5538c0984e5SSebastian Reichel system. The charger-manager also can monitor charging status in 5548c0984e5SSebastian Reichel runtime and in suspend-to-RAM by waking up the system periodically 5558c0984e5SSebastian Reichel with help of suspend_again support. 5568c0984e5SSebastian Reichel 5572e220e6eSMichael Hennerichconfig CHARGER_LT3651 5582e220e6eSMichael Hennerich tristate "Analog Devices LT3651 charger" 559c94d4ed0SMike Looijmans depends on GPIOLIB 560c94d4ed0SMike Looijmans help 5612e220e6eSMichael Hennerich Say Y to include support for the Analog Devices (Linear Technology) 5622e220e6eSMichael Hennerich LT3651 battery charger which reports its status via GPIO lines. 563c94d4ed0SMike Looijmans 564cd900f18SMike Looijmansconfig CHARGER_LTC4162L 565cd900f18SMike Looijmans tristate "LTC4162-L charger" 566cd900f18SMike Looijmans depends on I2C 567cd900f18SMike Looijmans select REGMAP_I2C 568cd900f18SMike Looijmans help 569cd900f18SMike Looijmans Say Y to include support for the Analog Devices (Linear Technology) 570cd900f18SMike Looijmans LTC4162-L battery charger connected to I2C. 571cd900f18SMike Looijmans 5728c0984e5SSebastian Reichelconfig CHARGER_MAX14577 5738c0984e5SSebastian Reichel tristate "Maxim MAX14577/77836 battery charger driver" 5748c0984e5SSebastian Reichel depends on MFD_MAX14577 5758c0984e5SSebastian Reichel help 5768c0984e5SSebastian Reichel Say Y to enable support for the battery charger control sysfs and 5778c0984e5SSebastian Reichel platform data of MAX14577/77836 MUICs. 5788c0984e5SSebastian Reichel 5799d60595aSAlexander Kurzconfig CHARGER_DETECTOR_MAX14656 5809d60595aSAlexander Kurz tristate "Maxim MAX14656 USB charger detector" 5819d60595aSAlexander Kurz depends on I2C 5829d60595aSAlexander Kurz depends on OF 5839d60595aSAlexander Kurz help 5849d60595aSAlexander Kurz Say Y to enable support for the Maxim MAX14656 USB charger detector. 5859d60595aSAlexander Kurz The device is compliant with the USB Battery Charging Specification 5869d60595aSAlexander Kurz Revision 1.2 and can be found e.g. in Kindle 4/5th generation 5879d60595aSAlexander Kurz readers and certain LG devices. 5889d60595aSAlexander Kurz 589e85e17daSBartosz Golaszewskiconfig CHARGER_MAX77650 590e85e17daSBartosz Golaszewski tristate "Maxim MAX77650 battery charger driver" 591e85e17daSBartosz Golaszewski depends on MFD_MAX77650 592e85e17daSBartosz Golaszewski help 593e85e17daSBartosz Golaszewski Say Y to enable support for the battery charger control of MAX77650 594e85e17daSBartosz Golaszewski PMICs. 595e85e17daSBartosz Golaszewski 5968c0984e5SSebastian Reichelconfig CHARGER_MAX77693 5978c0984e5SSebastian Reichel tristate "Maxim MAX77693 battery charger driver" 5988c0984e5SSebastian Reichel depends on MFD_MAX77693 5998c0984e5SSebastian Reichel help 6008c0984e5SSebastian Reichel Say Y to enable support for the Maxim MAX77693 battery charger. 6018c0984e5SSebastian Reichel 602a6a494c8SDzmitry Sankouskiconfig CHARGER_MAX77705 603a6a494c8SDzmitry Sankouski tristate "Maxim MAX77705 battery charger driver" 604a6a494c8SDzmitry Sankouski depends on MFD_MAX77705 605a6a494c8SDzmitry Sankouski help 606a6a494c8SDzmitry Sankouski Say Y to enable support for the Maxim MAX77705 battery charger. 607a6a494c8SDzmitry Sankouski 608715ecbc1SLuca Ceresoliconfig CHARGER_MAX77976 609715ecbc1SLuca Ceresoli tristate "Maxim MAX77976 battery charger driver" 610715ecbc1SLuca Ceresoli depends on I2C 611715ecbc1SLuca Ceresoli select REGMAP_I2C 612715ecbc1SLuca Ceresoli help 613715ecbc1SLuca Ceresoli The Maxim MAX77976 is a 19 Vin, 5.5A 1-Cell Li+ Battery Charger 614715ecbc1SLuca Ceresoli USB OTG support. It has an I2C interface for configuration. 615715ecbc1SLuca Ceresoli 616715ecbc1SLuca Ceresoli Say Y to enable support for the Maxim MAX77976 battery charger. 617715ecbc1SLuca Ceresoli This driver can also be built as a module. If so, the module will be 618715ecbc1SLuca Ceresoli called max77976_charger. 619715ecbc1SLuca Ceresoli 62060cd40eeSSvyatoslav Ryhelconfig CHARGER_MAX8971 62160cd40eeSSvyatoslav Ryhel tristate "Maxim MAX8971 battery charger driver" 62260cd40eeSSvyatoslav Ryhel depends on I2C 623*1ea48c51SArnd Bergmann depends on EXTCON || !EXTCON 62460cd40eeSSvyatoslav Ryhel select REGMAP_I2C 62560cd40eeSSvyatoslav Ryhel help 62660cd40eeSSvyatoslav Ryhel The MAX8971 is a compact, high-frequency, high-efficiency switch-mode 62760cd40eeSSvyatoslav Ryhel charger for a one-cell lithium-ion (Li+) battery. It delivers up to 62860cd40eeSSvyatoslav Ryhel 1.55A of current to the battery from inputs up to 7.5V and withstands 62960cd40eeSSvyatoslav Ryhel transient inputs up to 22V. 63060cd40eeSSvyatoslav Ryhel 63160cd40eeSSvyatoslav Ryhel Say Y to enable support for the Maxim MAX8971 battery charger. 63260cd40eeSSvyatoslav Ryhel This driver can also be built as a module. If so, the module will be 63360cd40eeSSvyatoslav Ryhel called max8971_charger. 63460cd40eeSSvyatoslav Ryhel 6358c0984e5SSebastian Reichelconfig CHARGER_MAX8997 6368c0984e5SSebastian Reichel tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" 6378c0984e5SSebastian Reichel depends on MFD_MAX8997 && REGULATOR_MAX8997 638f384989eSTimon Baetz depends on EXTCON || !EXTCON 6398c0984e5SSebastian Reichel help 6408c0984e5SSebastian Reichel Say Y to enable support for the battery charger control sysfs and 6418c0984e5SSebastian Reichel platform data of MAX8997/LP3974 PMICs. 6428c0984e5SSebastian Reichel 6438c0984e5SSebastian Reichelconfig CHARGER_MAX8998 6448c0984e5SSebastian Reichel tristate "Maxim MAX8998/LP3974 PMIC battery charger driver" 6458c0984e5SSebastian Reichel depends on MFD_MAX8998 && REGULATOR_MAX8998 6468c0984e5SSebastian Reichel help 6478c0984e5SSebastian Reichel Say Y to enable support for the battery charger control sysfs and 6488c0984e5SSebastian Reichel platform data of MAX8998/LP3974 PMICs. 6498c0984e5SSebastian Reichel 6503bc6d790SSaravanan Sekarconfig CHARGER_MP2629 6513bc6d790SSaravanan Sekar tristate "Monolithic power system MP2629 Battery charger" 6523bc6d790SSaravanan Sekar depends on MFD_MP2629 6533bc6d790SSaravanan Sekar depends on MP2629_ADC 6543bc6d790SSaravanan Sekar depends on IIO 6553bc6d790SSaravanan Sekar help 6563bc6d790SSaravanan Sekar Select this option to enable support for Monolithic power system 6573bc6d790SSaravanan Sekar Battery charger. This driver provides Battery charger power management 6583bc6d790SSaravanan Sekar functions on the systems. 6593bc6d790SSaravanan Sekar 6600402e8ebSGene Chenconfig CHARGER_MT6360 6610402e8ebSGene Chen tristate "Mediatek MT6360 Charger Driver" 6620402e8ebSGene Chen depends on MFD_MT6360 6630402e8ebSGene Chen depends on REGULATOR 6640402e8ebSGene Chen select LINEAR_RANGES 6650402e8ebSGene Chen help 6660402e8ebSGene Chen Say Y here to enable MT6360 Charger Part. 6670402e8ebSGene Chen The device supports High-Accuracy Voltage/Current Regulation, 6680402e8ebSGene Chen Average Input Current Regulation, Battery Temperature Sensing, 6690402e8ebSGene Chen Over-Temperature Protection, DPDM Detection for BC1.2. 6700402e8ebSGene Chen 671233cb8a4SChiaEn Wuconfig CHARGER_MT6370 672233cb8a4SChiaEn Wu tristate "MediaTek MT6370 Charger Driver" 673233cb8a4SChiaEn Wu depends on MFD_MT6370 674233cb8a4SChiaEn Wu depends on REGULATOR 675d8be4fe9SRandy Dunlap depends on IIO 676233cb8a4SChiaEn Wu select LINEAR_RANGES 677233cb8a4SChiaEn Wu help 678233cb8a4SChiaEn Wu Say Y here to enable MT6370 Charger Part. 679233cb8a4SChiaEn Wu The device supports High-Accuracy Voltage/Current Regulation, 680233cb8a4SChiaEn Wu Average Input Current Regulation, Battery Temperature Sensing, 681233cb8a4SChiaEn Wu Over-Temperature Protection, DPDM Detection for BC1.2. 682233cb8a4SChiaEn Wu 683233cb8a4SChiaEn Wu This driver can also be built as a module. If so, the module 684233cb8a4SChiaEn Wu will be called "mt6370-charger". 685233cb8a4SChiaEn Wu 6868c0984e5SSebastian Reichelconfig CHARGER_QCOM_SMBB 6878c0984e5SSebastian Reichel tristate "Qualcomm Switch-Mode Battery Charger and Boost" 6888c0984e5SSebastian Reichel depends on MFD_SPMI_PMIC || COMPILE_TEST 6898c0984e5SSebastian Reichel depends on OF 6908c0984e5SSebastian Reichel depends on EXTCON 69151962a35SArnd Bergmann depends on REGULATOR 6928c0984e5SSebastian Reichel help 6938c0984e5SSebastian Reichel Say Y to include support for the Switch-Mode Battery Charger and 6948c0984e5SSebastian Reichel Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger 6958c0984e5SSebastian Reichel is an integrated, single-cell lithium-ion battery charger. DT 6968c0984e5SSebastian Reichel configuration is required for loading, see the devicetree 6978c0984e5SSebastian Reichel documentation for more detail. The base name for this driver is 6988c0984e5SSebastian Reichel 'pm8941_charger'. 6998c0984e5SSebastian Reichel 700098bce18SNikita Travkinconfig BATTERY_PM8916_BMS_VM 701098bce18SNikita Travkin tristate "Qualcomm PM8916 BMS-VM support" 702098bce18SNikita Travkin depends on MFD_SPMI_PMIC || COMPILE_TEST 703098bce18SNikita Travkin help 704098bce18SNikita Travkin Say Y to add support for Voltage Mode BMS block found in some 705098bce18SNikita Travkin Qualcomm PMICs such as PM8916. This hardware block provides 706098bce18SNikita Travkin battery voltage monitoring for the system. 707098bce18SNikita Travkin 708098bce18SNikita Travkin To compile this driver as module, choose M here: the 709098bce18SNikita Travkin module will be called pm8916_bms_vm. 710098bce18SNikita Travkin 711f8d7a3d2SNikita Travkinconfig CHARGER_PM8916_LBC 712f8d7a3d2SNikita Travkin tristate "Qualcomm PM8916 Linear Battery Charger support" 713f8d7a3d2SNikita Travkin depends on MFD_SPMI_PMIC || COMPILE_TEST 714a6c6a5feSRandy Dunlap depends on EXTCON || !EXTCON 715f8d7a3d2SNikita Travkin help 716f8d7a3d2SNikita Travkin Say Y here to add support for Linear Battery Charger block 717f8d7a3d2SNikita Travkin found in some Qualcomm PMICs such as PM8916. This hardware 718f8d7a3d2SNikita Travkin blokc provides simple CC/CV battery charger. 719f8d7a3d2SNikita Travkin 720f8d7a3d2SNikita Travkin To compile this driver as module, choose M here: the 721f8d7a3d2SNikita Travkin module will be called pm8916_lbc. 722f8d7a3d2SNikita Travkin 7238c0984e5SSebastian Reichelconfig CHARGER_BQ2415X 7248c0984e5SSebastian Reichel tristate "TI BQ2415x battery charger driver" 7258c0984e5SSebastian Reichel depends on I2C 7268c0984e5SSebastian Reichel help 7278c0984e5SSebastian Reichel Say Y to enable support for the TI BQ2415x battery charger 7288c0984e5SSebastian Reichel PMICs. 7298c0984e5SSebastian Reichel 7308c0984e5SSebastian Reichel You'll need this driver to charge batteries on e.g. Nokia 7318c0984e5SSebastian Reichel RX-51/N900. 7328c0984e5SSebastian Reichel 7338c0984e5SSebastian Reichelconfig CHARGER_BQ24190 7348c0984e5SSebastian Reichel tristate "TI BQ24190 battery charger driver" 7358c0984e5SSebastian Reichel depends on I2C 736da26580fSHans de Goede depends on EXTCON 7378c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 7388c0984e5SSebastian Reichel help 7398c0984e5SSebastian Reichel Say Y to enable support for the TI BQ24190 battery charger. 7408c0984e5SSebastian Reichel 7418c0984e5SSebastian Reichelconfig CHARGER_BQ24257 7428c0984e5SSebastian Reichel tristate "TI BQ24250/24251/24257 battery charger driver" 7438c0984e5SSebastian Reichel depends on I2C 7448c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 74587c3d579SEnric Balletbo i Serra select REGMAP_I2C 7468c0984e5SSebastian Reichel help 7478c0984e5SSebastian Reichel Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery 7488c0984e5SSebastian Reichel chargers. 7498c0984e5SSebastian Reichel 7508c0984e5SSebastian Reichelconfig CHARGER_BQ24735 7518c0984e5SSebastian Reichel tristate "TI BQ24735 battery charger support" 7528c0984e5SSebastian Reichel depends on I2C 7538c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 7548c0984e5SSebastian Reichel help 7558c0984e5SSebastian Reichel Say Y to enable support for the TI BQ24735 battery charger. 7568c0984e5SSebastian Reichel 75744908459SRicardo Rivera-Matosconfig CHARGER_BQ2515X 75844908459SRicardo Rivera-Matos tristate "TI BQ2515X battery charger family" 75944908459SRicardo Rivera-Matos depends on I2C 76044908459SRicardo Rivera-Matos depends on GPIOLIB || COMPILE_TEST 76144908459SRicardo Rivera-Matos select REGMAP_I2C 76244908459SRicardo Rivera-Matos help 76344908459SRicardo Rivera-Matos Say Y to enable support for the TI BQ2515X family of battery 76444908459SRicardo Rivera-Matos charging integrated circuits. The BQ2515X are highly integrated 76544908459SRicardo Rivera-Matos battery charge management ICs that integrate the most common 76644908459SRicardo Rivera-Matos functions for wearable devices, namely a charger, an output voltage 76744908459SRicardo Rivera-Matos rail, ADC for battery and system monitoring, and push-button 76844908459SRicardo Rivera-Matos controller. 76944908459SRicardo Rivera-Matos 7708c0984e5SSebastian Reichelconfig CHARGER_BQ25890 7718c0984e5SSebastian Reichel tristate "TI BQ25890 battery charger driver" 7728c0984e5SSebastian Reichel depends on I2C 7738c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 7748c0984e5SSebastian Reichel select REGMAP_I2C 7758c0984e5SSebastian Reichel help 7768c0984e5SSebastian Reichel Say Y to enable support for the TI BQ25890 battery charger. 7778c0984e5SSebastian Reichel 7785069185fSDan Murphyconfig CHARGER_BQ25980 7795069185fSDan Murphy tristate "TI BQ25980 battery charger driver" 7805069185fSDan Murphy depends on I2C 7815069185fSDan Murphy depends on GPIOLIB || COMPILE_TEST 7825069185fSDan Murphy select REGMAP_I2C 7835069185fSDan Murphy help 7845069185fSDan Murphy Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960 7855069185fSDan Murphy series of fast battery chargers. 7865069185fSDan Murphy 78732e4978bSRicardo Rivera-Matosconfig CHARGER_BQ256XX 78832e4978bSRicardo Rivera-Matos tristate "TI BQ256XX battery charger driver" 78932e4978bSRicardo Rivera-Matos depends on I2C 79032e4978bSRicardo Rivera-Matos depends on GPIOLIB || COMPILE_TEST 79132e4978bSRicardo Rivera-Matos select REGMAP_I2C 79232e4978bSRicardo Rivera-Matos help 79332e4978bSRicardo Rivera-Matos Say Y to enable support for the TI BQ256XX battery chargers. The 79432e4978bSRicardo Rivera-Matos BQ256XX family of devices are highly-integrated, switch-mode battery 79532e4978bSRicardo Rivera-Matos charge management and system power path management devices for single 79632e4978bSRicardo Rivera-Matos cell Li-ion and Li-polymer batteries. 79732e4978bSRicardo Rivera-Matos 79811cb8da0SChris Morganconfig CHARGER_RK817 79911cb8da0SChris Morgan tristate "Rockchip RK817 PMIC Battery Charger" 800c20e8c5bSSebastian Reichel depends on MFD_RK8XX 80111cb8da0SChris Morgan help 80211cb8da0SChris Morgan Say Y to include support for Rockchip RK817 Battery Charger. 80311cb8da0SChris Morgan 8048c0984e5SSebastian Reichelconfig CHARGER_SMB347 805de76fd29SDavid Heidelberg tristate "Summit Microelectronics SMB3XX Battery Charger" 8068c0984e5SSebastian Reichel depends on I2C 807565efae9SDmitry Osipenko depends on REGULATOR 8088c0984e5SSebastian Reichel select REGMAP_I2C 8098c0984e5SSebastian Reichel help 810de76fd29SDavid Heidelberg Say Y to include support for Summit Microelectronics SMB345, 811de76fd29SDavid Heidelberg SMB347 or SMB358 Battery Charger. 8128c0984e5SSebastian Reichel 8138c0984e5SSebastian Reichelconfig CHARGER_TPS65090 8148c0984e5SSebastian Reichel tristate "TPS65090 battery charger driver" 8158c0984e5SSebastian Reichel depends on MFD_TPS65090 8168c0984e5SSebastian Reichel help 8178c0984e5SSebastian Reichel Say Y here to enable support for battery charging with TPS65090 8188c0984e5SSebastian Reichel PMIC chips. 8198c0984e5SSebastian Reichel 8208c0984e5SSebastian Reichelconfig CHARGER_TPS65217 8218c0984e5SSebastian Reichel tristate "TPS65217 battery charger driver" 8228c0984e5SSebastian Reichel depends on MFD_TPS65217 8238c0984e5SSebastian Reichel help 8248c0984e5SSebastian Reichel Say Y here to enable support for battery charging with TPS65217 8258c0984e5SSebastian Reichel PMIC chips. 8268c0984e5SSebastian Reichel 8278c0984e5SSebastian Reichelconfig BATTERY_GAUGE_LTC2941 8288c0984e5SSebastian Reichel tristate "LTC2941/LTC2943 Battery Gauge Driver" 8298c0984e5SSebastian Reichel depends on I2C 8308c0984e5SSebastian Reichel help 8318c0984e5SSebastian Reichel Say Y here to include support for LTC2941 and LTC2943 Battery 8328c0984e5SSebastian Reichel Gauge IC. The driver reports the charge count continuously, and 8338c0984e5SSebastian Reichel measures the voltage and temperature every 10 seconds. 8348c0984e5SSebastian Reichel 8358c0984e5SSebastian Reichelconfig AB8500_BM 8368c0984e5SSebastian Reichel bool "AB8500 Battery Management Driver" 83753207aa1SLinus Walleij depends on AB8500_CORE && AB8500_GPADC && (IIO = y) && OF 8382b0e7ac0SLinus Walleij select THERMAL 8392b0e7ac0SLinus Walleij select THERMAL_OF 8408c0984e5SSebastian Reichel help 8418c0984e5SSebastian Reichel Say Y to include support for AB8500 battery management. 8428c0984e5SSebastian Reichel 8438c0984e5SSebastian Reichelconfig BATTERY_GOLDFISH 8448c0984e5SSebastian Reichel tristate "Goldfish battery driver" 8458c0984e5SSebastian Reichel depends on HAS_IOMEM 8468c0984e5SSebastian Reichel help 847570b7c0eSRoman Kiryanov Say Y to enable support for the Goldfish battery and AC power 848570b7c0eSRoman Kiryanov driver. Originated in the Android Studio Emulator (goldfish) it is 849570b7c0eSRoman Kiryanov going to be used in other emulators. 8508c0984e5SSebastian Reichel 8518c0984e5SSebastian Reichelconfig BATTERY_RT5033 8528c0984e5SSebastian Reichel tristate "RT5033 fuel gauge support" 853f3076cd8SStephan Gerhold depends on I2C 854f3076cd8SStephan Gerhold select REGMAP_I2C 8558c0984e5SSebastian Reichel help 8568c0984e5SSebastian Reichel This adds support for battery fuel gauge in Richtek RT5033 PMIC. 8578c0984e5SSebastian Reichel The fuelgauge calculates and determines the battery state of charge 8588c0984e5SSebastian Reichel according to battery open circuit voltage. 8598c0984e5SSebastian Reichel 860b7653853SJakob Hauserconfig CHARGER_RT5033 861b7653853SJakob Hauser tristate "RT5033 battery charger support" 862b7653853SJakob Hauser depends on MFD_RT5033 86337d1a624SRandy Dunlap depends on EXTCON || !EXTCON 864b7653853SJakob Hauser help 865b7653853SJakob Hauser This adds support for battery charger in Richtek RT5033 PMIC. 866b7653853SJakob Hauser The device supports pre-charge mode, fast charge mode and 867b7653853SJakob Hauser constant voltage mode. 868b7653853SJakob Hauser 8698c0984e5SSebastian Reichelconfig CHARGER_RT9455 8708c0984e5SSebastian Reichel tristate "Richtek RT9455 battery charger driver" 8718c0984e5SSebastian Reichel depends on I2C 8728c0984e5SSebastian Reichel depends on GPIOLIB || COMPILE_TEST 8738c0984e5SSebastian Reichel select REGMAP_I2C 8748c0984e5SSebastian Reichel help 8758c0984e5SSebastian Reichel Say Y to enable support for Richtek RT9455 battery charger. 8768c0984e5SSebastian Reichel 8776f7f70e3SChiaEn Wuconfig CHARGER_RT9467 8786f7f70e3SChiaEn Wu tristate "Richtek RT9467 Battery Charger Driver" 8796f7f70e3SChiaEn Wu depends on I2C && GPIOLIB && REGULATOR 8806f7f70e3SChiaEn Wu select REGMAP_I2C 8816f7f70e3SChiaEn Wu select REGMAP_IRQ 8826f7f70e3SChiaEn Wu select LINEAR_RANGES 8836f7f70e3SChiaEn Wu help 8846f7f70e3SChiaEn Wu Say Y here to enable RT9467 Battery Charger. 8856f7f70e3SChiaEn Wu RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger 8866f7f70e3SChiaEn Wu for portable applications. It integrates a synchronous PWM controller, 8876f7f70e3SChiaEn Wu power MOSFETs, input current sensing and regulation, high-accuracy 8886f7f70e3SChiaEn Wu voltage regulation, and charge termination. The charge current is 8896f7f70e3SChiaEn Wu regulated through integrated sensing resistors. It also features 8906f7f70e3SChiaEn Wu USB On-The-Go (OTG) support and integrates D+/D- pin for USB 8916f7f70e3SChiaEn Wu host/charging port detection. 8926f7f70e3SChiaEn Wu 8936f7f70e3SChiaEn Wu This driver can also be built as a module. If so, the module 8946f7f70e3SChiaEn Wu will be called "rt9467-charger". 8956f7f70e3SChiaEn Wu 8964a1a5f67SChiYuan Huangconfig CHARGER_RT9471 8974a1a5f67SChiYuan Huang tristate "Richtek RT9471 battery charger driver" 8984a1a5f67SChiYuan Huang depends on I2C && GPIOLIB && REGULATOR 8994a1a5f67SChiYuan Huang select REGMAP_I2C 9004a1a5f67SChiYuan Huang select REGMAP_IRQ 9014a1a5f67SChiYuan Huang select LINEAR_RANGES 9024a1a5f67SChiYuan Huang help 9034a1a5f67SChiYuan Huang This adds support for Richtek RT9471 battery charger. RT9471 is 9044a1a5f67SChiYuan Huang highly-integrated switch mode battery charger which is system power 9054a1a5f67SChiYuan Huang patch manageable device for single cell Li-Ion and Li-polymer battery. 9064a1a5f67SChiYuan Huang It can support BC12 detection on DPDM, and current and voltage 9074a1a5f67SChiYuan Huang regulation on both charging and boost mode. 9084a1a5f67SChiYuan Huang 9094a1a5f67SChiYuan Huang This driver can also be built as a module. If so, the module will be 9104a1a5f67SChiYuan Huang called rt9471. 9114a1a5f67SChiYuan Huang 912f68b883eSSameer Nandaconfig CHARGER_CROS_USBPD 913f68b883eSSameer Nanda tristate "ChromeOS EC based USBPD charger" 914f2437e48SJon Flatley depends on CROS_USBPD_NOTIFY 915f68b883eSSameer Nanda help 916f68b883eSSameer Nanda Say Y here to enable ChromeOS EC based USBPD charger 917f68b883eSSameer Nanda driver. This driver gets various bits of information about 918f68b883eSSameer Nanda what is connected to USB PD ports from the EC and converts 919f68b883eSSameer Nanda that into power_supply properties. 920f68b883eSSameer Nanda 92156d629afSDaisuke Nojiriconfig CHARGER_CROS_PCHG 92256d629afSDaisuke Nojiri tristate "ChromeOS EC based peripheral charger" 92356d629afSDaisuke Nojiri depends on MFD_CROS_EC_DEV 92456d629afSDaisuke Nojiri default MFD_CROS_EC_DEV 92556d629afSDaisuke Nojiri help 92656d629afSDaisuke Nojiri Say Y here to enable ChromeOS EC based peripheral charge driver. 92756d629afSDaisuke Nojiri This driver gets various information about the devices connected to 92856d629afSDaisuke Nojiri the peripheral charge ports from the EC and converts that into 92956d629afSDaisuke Nojiri power_supply properties. 93056d629afSDaisuke Nojiri 931c6ed48efSThomas Weißschuhconfig CHARGER_CROS_CONTROL 932c6ed48efSThomas Weißschuh tristate "ChromeOS EC based charge control" 933c6ed48efSThomas Weißschuh depends on MFD_CROS_EC_DEV 934c6ed48efSThomas Weißschuh depends on ACPI_BATTERY 935c6ed48efSThomas Weißschuh default MFD_CROS_EC_DEV 936c6ed48efSThomas Weißschuh help 937c6ed48efSThomas Weißschuh Say Y here to enable ChromeOS EC based battery charge control. 938c6ed48efSThomas Weißschuh This driver can manage charge thresholds and behaviour. 939c6ed48efSThomas Weißschuh 940c6ed48efSThomas Weißschuh This driver can also be built as a module. If so, the module will be 941c6ed48efSThomas Weißschuh called cros_charge-control. 942c6ed48efSThomas Weißschuh 9431c3d7b03SBaolin Wangconfig CHARGER_SC2731 9441c3d7b03SBaolin Wang tristate "Spreadtrum SC2731 charger driver" 9451c3d7b03SBaolin Wang depends on MFD_SC27XX_PMIC || COMPILE_TEST 9461c3d7b03SBaolin Wang help 9471c3d7b03SBaolin Wang Say Y here to enable support for battery charging with SC2731 9481c3d7b03SBaolin Wang PMIC chips. 9491c3d7b03SBaolin Wang 950195ca170SBaolin Wangconfig FUEL_GAUGE_SC27XX 951195ca170SBaolin Wang tristate "Spreadtrum SC27XX fuel gauge driver" 952195ca170SBaolin Wang depends on MFD_SC27XX_PMIC || COMPILE_TEST 953ed60f43dSRandy Dunlap depends on IIO 954195ca170SBaolin Wang help 955195ca170SBaolin Wang Say Y here to enable support for fuel gauge with SC27XX 956195ca170SBaolin Wang PMIC chips. 957195ca170SBaolin Wang 95874e3f620SBhavin Sharmaconfig FUEL_GAUGE_STC3117 95974e3f620SBhavin Sharma tristate "STMicroelectronics STC3117 fuel gauge driver" 96074e3f620SBhavin Sharma depends on CRC8 96174e3f620SBhavin Sharma depends on I2C 96274e3f620SBhavin Sharma select REGMAP_I2C 96374e3f620SBhavin Sharma help 96474e3f620SBhavin Sharma Say Y here to enable support for fuel gauge with STC3117 96574e3f620SBhavin Sharma chip. 96674e3f620SBhavin Sharma 9679a2688e4SAndrey Smirnovconfig CHARGER_UCS1002 9689a2688e4SAndrey Smirnov tristate "Microchip UCS1002 USB Port Power Controller" 9699a2688e4SAndrey Smirnov depends on I2C 9709a2688e4SAndrey Smirnov depends on OF 971c8f3c9feSYueHaibing depends on REGULATOR 9729a2688e4SAndrey Smirnov select REGMAP_I2C 9739a2688e4SAndrey Smirnov help 9749a2688e4SAndrey Smirnov Say Y to enable support for Microchip UCS1002 Programmable 9759a2688e4SAndrey Smirnov USB Port Power Controller with Charger Emulation. 9769a2688e4SAndrey Smirnov 9770902f836SMatti Vaittinenconfig CHARGER_BD99954 9780902f836SMatti Vaittinen tristate "ROHM bd99954 charger driver" 9790902f836SMatti Vaittinen depends on I2C 9800902f836SMatti Vaittinen select LINEAR_RANGES 9810902f836SMatti Vaittinen help 9820902f836SMatti Vaittinen Say Y here to enable support for getting battery and charger 9830902f836SMatti Vaittinen information and altering charger configurations from the ROHM 9840902f836SMatti Vaittinen BD99954 charger IC. 9850902f836SMatti Vaittinen 9863f57fe28SNick Crewsconfig CHARGER_WILCO 9873f57fe28SNick Crews tristate "Wilco EC based charger for ChromeOS" 9883f57fe28SNick Crews depends on WILCO_EC 9893f57fe28SNick Crews help 9903f57fe28SNick Crews Say Y here to enable control of the charging routines performed 9913f57fe28SNick Crews by the Embedded Controller on the Chromebook named Wilco. Further 9923f57fe28SNick Crews information can be found in 9933f57fe28SNick Crews Documentation/ABI/testing/sysfs-class-power-wilco 9943f57fe28SNick Crews 9951426dffaSAndreas Kemnadeconfig RN5T618_POWER 9961426dffaSAndreas Kemnade tristate "RN5T618 charger/fuel gauge support" 9971426dffaSAndreas Kemnade depends on MFD_RN5T618 9982f5caa26SAndreas Kemnade depends on RN5T618_ADC 9992f5caa26SAndreas Kemnade depends on IIO 10001426dffaSAndreas Kemnade help 10011426dffaSAndreas Kemnade Say Y here to have support for RN5T618 PMIC family fuel gauge and charger. 10021426dffaSAndreas Kemnade This driver can also be built as a module. If so, the module will be 10031426dffaSAndreas Kemnade called rn5t618_power. 10041426dffaSAndreas Kemnade 1005c82a2fbeSDmitry Osipenkoconfig BATTERY_ACER_A500 1006c82a2fbeSDmitry Osipenko tristate "Acer Iconia Tab A500 battery driver" 1007c82a2fbeSDmitry Osipenko depends on MFD_ACER_A500_EC 1008c82a2fbeSDmitry Osipenko help 1009c82a2fbeSDmitry Osipenko Say Y to include support for Acer Iconia Tab A500 battery fuel gauge. 1010c82a2fbeSDmitry Osipenko 1011167f77f7SMaximilian Luzconfig BATTERY_SURFACE 1012167f77f7SMaximilian Luz tristate "Battery driver for 7th-generation Microsoft Surface devices" 1013167f77f7SMaximilian Luz depends on SURFACE_AGGREGATOR_REGISTRY 1014167f77f7SMaximilian Luz help 1015167f77f7SMaximilian Luz Driver for battery devices connected via/managed by the Surface System 1016167f77f7SMaximilian Luz Aggregator Module (SSAM). 1017167f77f7SMaximilian Luz 1018167f77f7SMaximilian Luz This driver provides battery-information and -status support for 1019167f77f7SMaximilian Luz Surface devices where said data is not exposed via the standard ACPI 1020167f77f7SMaximilian Luz devices. On those models (7th-generation), battery-information is 1021167f77f7SMaximilian Luz instead handled directly via SSAM client devices and this driver. 1022167f77f7SMaximilian Luz 1023167f77f7SMaximilian Luz Say M or Y here to include battery status support for 7th-generation 1024167f77f7SMaximilian Luz Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3, 1025167f77f7SMaximilian Luz Surface Book 3, and Surface Laptop Go. 1026167f77f7SMaximilian Luz 1027e61ffb34SMaximilian Luzconfig CHARGER_SURFACE 1028e61ffb34SMaximilian Luz tristate "AC driver for 7th-generation Microsoft Surface devices" 1029e61ffb34SMaximilian Luz depends on SURFACE_AGGREGATOR_REGISTRY 1030e61ffb34SMaximilian Luz help 1031e61ffb34SMaximilian Luz Driver for AC devices connected via/managed by the Surface System 1032e61ffb34SMaximilian Luz Aggregator Module (SSAM). 1033e61ffb34SMaximilian Luz 1034e61ffb34SMaximilian Luz This driver provides AC-information and -status support for Surface 1035e61ffb34SMaximilian Luz devices where said data is not exposed via the standard ACPI devices. 1036e61ffb34SMaximilian Luz On those models (7th-generation), AC-information is instead handled 1037e61ffb34SMaximilian Luz directly via a SSAM client device and this driver. 1038e61ffb34SMaximilian Luz 1039e61ffb34SMaximilian Luz Say M or Y here to include AC status support for 7th-generation 1040e61ffb34SMaximilian Luz Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3, 1041e61ffb34SMaximilian Luz Surface Book 3, and Surface Laptop Go. 1042e61ffb34SMaximilian Luz 1043f059b46eSHans de Goedeconfig BATTERY_UG3105 1044f059b46eSHans de Goede tristate "uPI uG3105 battery monitor driver" 1045f059b46eSHans de Goede depends on I2C 1046f059b46eSHans de Goede help 1047f059b46eSHans de Goede Battery monitor driver for the uPI uG3105 battery monitor. 1048f059b46eSHans de Goede 1049f059b46eSHans de Goede Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead 1050f059b46eSHans de Goede it is expected to be use in combination with some always on 1051f059b46eSHans de Goede microcontroller reading its coulomb-counter before it can wrap 1052f059b46eSHans de Goede (it must be read every 400 seconds!). 1053f059b46eSHans de Goede 1054f059b46eSHans de Goede Since Linux does not monitor coulomb-counter changes while the 1055f059b46eSHans de Goede device is off or suspended, the functionality of this driver is 1056f059b46eSHans de Goede limited to reporting capacity only. 1057f059b46eSHans de Goede 10588648aeb5SCaleb Connollyconfig CHARGER_QCOM_SMB2 10598648aeb5SCaleb Connolly tristate "Qualcomm PMI8998 PMIC charger driver" 10608648aeb5SCaleb Connolly depends on MFD_SPMI_PMIC 10618648aeb5SCaleb Connolly depends on IIO 10628648aeb5SCaleb Connolly help 10638648aeb5SCaleb Connolly Say Y here to enable the Qualcomm PMIC Charger driver. This 10648648aeb5SCaleb Connolly adds support for the SMB2 switch mode battery charger found 10658648aeb5SCaleb Connolly in PMI8998 and related PMICs. 10668648aeb5SCaleb Connolly 1067c75f4bf6SKonrad Dybcioconfig FUEL_GAUGE_MM8013 1068c75f4bf6SKonrad Dybcio tristate "Mitsumi MM8013 fuel gauge driver" 1069c75f4bf6SKonrad Dybcio depends on I2C 107030d52978SThomas Weißschuh select REGMAP_I2C 1071c75f4bf6SKonrad Dybcio help 1072c75f4bf6SKonrad Dybcio Say Y here to enable the Mitsumi MM8013 fuel gauge driver. 1073c75f4bf6SKonrad Dybcio It enables the monitoring of many battery parameters, including 1074c75f4bf6SKonrad Dybcio the state of charge, temperature, cycle count, actual and design 1075c75f4bf6SKonrad Dybcio capacity, etc. 1076c75f4bf6SKonrad Dybcio 10778c0984e5SSebastian Reichelendif # POWER_SUPPLY 1078