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| -rw-r--r-- | drivers/power/supply/Kconfig | 921 |
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diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig new file mode 100644 index 000000000..0bbfe6a7c --- /dev/null +++ b/drivers/power/supply/Kconfig @@ -0,0 +1,921 @@ +# SPDX-License-Identifier: GPL-2.0-only +menuconfig POWER_SUPPLY + bool "Power supply class support" + help + Say Y here to enable power supply class support. This allows + power supply (batteries, AC, USB) monitoring by userspace + via sysfs and uevent (if available) and/or APM kernel interface + (if selected below). + +if POWER_SUPPLY + +config POWER_SUPPLY_DEBUG + bool "Power supply debug" + help + Say Y here to enable debugging messages for power supply class + and drivers. + +config POWER_SUPPLY_HWMON + bool + prompt "Expose power supply sensors as hwmon device" + depends on HWMON=y || HWMON=POWER_SUPPLY + default y + help + This options enables API that allows sensors found on a + power supply device (current, voltage, temperature) to be + exposed as a hwmon device. + + Say 'Y' here if you want power supplies to + have hwmon sysfs interface too. + + +config PDA_POWER + tristate "Generic PDA/phone power driver" + depends on !S390 + help + Say Y here to enable generic power driver for PDAs and phones with + one or two external power supplies (AC/USB) connected to main and + backup batteries, and optional builtin charger. + +config APM_POWER + tristate "APM emulation for class batteries" + depends on APM_EMULATION + help + Say Y here to enable support APM status emulation using + battery class devices. + +config GENERIC_ADC_BATTERY + tristate "Generic battery support using IIO" + depends on IIO + help + Say Y here to enable support for the generic battery driver + which uses IIO framework to read adc. + +config IP5XXX_POWER + tristate "Injoinic IP5xxx power bank IC driver" + depends on I2C + select REGMAP_I2C + help + Say Y to include support for Injoinic IP5xxx power bank ICs, + which include a battery charger and a boost converter. + +config MAX8925_POWER + tristate "MAX8925 battery charger support" + depends on MFD_MAX8925 + help + Say Y here to enable support for the battery charger in the Maxim + MAX8925 PMIC. + +config WM831X_BACKUP + tristate "WM831X backup battery charger support" + depends on MFD_WM831X + help + Say Y here to enable support for the backup battery charger + in the Wolfson Microelectronics WM831x PMICs. + +config WM831X_POWER + tristate "WM831X PMU support" + depends on MFD_WM831X + help + Say Y here to enable support for the power management unit + provided by Wolfson Microelectronics WM831x PMICs. + +config WM8350_POWER + tristate "WM8350 PMU support" + depends on MFD_WM8350 + help + Say Y here to enable support for the power management unit + provided by the Wolfson Microelectronics WM8350 PMIC. + +config TEST_POWER + tristate "Test power driver" + help + This driver is used for testing. It's safe to say M here. + +config BATTERY_88PM860X + tristate "Marvell 88PM860x battery driver" + depends on MFD_88PM860X + help + Say Y here to enable battery monitor for Marvell 88PM860x chip. + +config CHARGER_ADP5061 + tristate "ADP5061 battery charger driver" + depends on I2C + select REGMAP_I2C + help + Say Y here to enable support for the ADP5061 standalone battery + charger. + + This driver can be built as a module. If so, the module will be + called adp5061. + +config BATTERY_ACT8945A + tristate "Active-semi ACT8945A charger driver" + depends on MFD_ACT8945A || COMPILE_TEST + help + Say Y here to enable support for power supply provided by + Active-semi ActivePath ACT8945A charger. + +config BATTERY_CPCAP + tristate "Motorola CPCAP PMIC battery driver" + depends on MFD_CPCAP && IIO + default MFD_CPCAP + help + Say Y here to enable support for battery on Motorola + phones and tablets such as droid 4. + +config BATTERY_CW2015 + tristate "CW2015 Battery driver" + depends on I2C + select REGMAP_I2C + help + Say Y here to enable support for the cellwise cw2015 + battery fuel gauge (used in the Pinebook Pro & others) + + This driver can also be built as a module. If so, the module will be + called cw2015_battery. + +config BATTERY_DS2760 + tristate "DS2760 battery driver (HP iPAQ & others)" + depends on W1 + help + Say Y here to enable support for batteries with ds2760 chip. + +config BATTERY_DS2780 + tristate "DS2780 battery driver" + depends on HAS_IOMEM + select W1 + select W1_SLAVE_DS2780 + help + Say Y here to enable support for batteries with ds2780 chip. + +config BATTERY_DS2781 + tristate "DS2781 battery driver" + depends on HAS_IOMEM + select W1 + select W1_SLAVE_DS2781 + help + If you enable this you will have the DS2781 battery driver support. + + The battery monitor chip is used in many batteries/devices + as the one who is responsible for charging/discharging/monitoring + Li+ batteries. + + If you are unsure, say N. + +config BATTERY_DS2782 + tristate "DS2782/DS2786 standalone gas-gauge" + depends on I2C + help + Say Y here to enable support for the DS2782/DS2786 standalone battery + gas-gauge. + +config BATTERY_LEGO_EV3 + tristate "LEGO MINDSTORMS EV3 battery" + depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST) + help + Say Y here to enable support for the LEGO MINDSTORMS EV3 battery. + +config BATTERY_PMU + tristate "Apple PMU battery" + depends on PPC32 && ADB_PMU + help + Say Y here to expose battery information on Apple machines + through the generic battery class. + +config BATTERY_OLPC + tristate "One Laptop Per Child battery" + depends on OLPC_EC + help + Say Y to enable support for the battery on the OLPC laptop. + +config BATTERY_SAMSUNG_SDI + bool "Samsung SDI batteries" + help + Say Y to enable support for Samsung SDI battery data. + These batteries are used in Samsung mobile phones. + +config BATTERY_TOSA + tristate "Sharp SL-6000 (tosa) battery" + depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX + help + Say Y to enable support for the battery on the Sharp Zaurus + SL-6000 (tosa) models. + +config BATTERY_COLLIE + tristate "Sharp SL-5500 (collie) battery" + depends on SA1100_COLLIE && MCP_UCB1200 + help + Say Y to enable support for the battery on the Sharp Zaurus + SL-5500 (collie) models. + +config BATTERY_INGENIC + tristate "Ingenic JZ47xx SoCs battery driver" + depends on MIPS || COMPILE_TEST + depends on INGENIC_ADC + help + Choose this option if you want to monitor battery status on + Ingenic JZ47xx SoC based devices. + + This driver can also be built as a module. If so, the module will be + called ingenic-battery. + +config BATTERY_IPAQ_MICRO + tristate "iPAQ Atmel Micro ASIC battery driver" + depends on MFD_IPAQ_MICRO + help + Choose this option if you want to monitor battery status on + Compaq/HP iPAQ h3100 and h3600. + +config BATTERY_WM97XX + bool "WM97xx generic battery driver" + depends on TOUCHSCREEN_WM97XX=y + help + Say Y to enable support for battery measured by WM97xx aux port. + +config BATTERY_SBS + tristate "SBS Compliant gas gauge" + depends on I2C + help + Say Y to include support for SBS battery driver for SBS-compliant + gas gauges. + +config CHARGER_SBS + tristate "SBS Compliant charger" + depends on I2C + select REGMAP_I2C + help + Say Y to include support for SBS compliant battery chargers. + +config MANAGER_SBS + tristate "Smart Battery System Manager" + depends on I2C && I2C_MUX && GPIOLIB + select I2C_SMBUS + help + Say Y here to include support for Smart Battery System Manager + ICs. The driver reports online and charging status via sysfs. + It presents itself also as I2C mux which allows to bind + smart battery driver to its ports. + Supported is for example LTC1760. + + This driver can also be built as a module. If so, the module will be + called sbs-manager. + +config BATTERY_BQ27XXX + tristate "BQ27xxx battery driver" + help + Say Y here to enable support for batteries with BQ27xxx chips. + +config BATTERY_BQ27XXX_I2C + tristate "BQ27xxx I2C support" + depends on BATTERY_BQ27XXX + depends on I2C + default y + help + Say Y here to enable support for batteries with BQ27xxx chips + connected over an I2C bus. + +config BATTERY_BQ27XXX_HDQ + tristate "BQ27xxx HDQ support" + depends on BATTERY_BQ27XXX + depends on W1 + default y + help + Say Y here to enable support for batteries with BQ27xxx chips + connected over an HDQ bus. + +config BATTERY_BQ27XXX_DT_UPDATES_NVM + bool "BQ27xxx support for update of NVM/flash data memory" + depends on BATTERY_BQ27XXX_I2C + help + Say Y here to enable devicetree monitored-battery config to update + NVM/flash data memory. Only enable this option for devices with a + fuel gauge mounted on the circuit board, and a battery that cannot + easily be replaced with one of a different type. Not for + general-purpose kernels, as this can cause misconfiguration of a + smart battery with embedded NVM/flash. + +config BATTERY_DA9030 + tristate "DA9030 battery driver" + depends on PMIC_DA903X + help + Say Y here to enable support for batteries charger integrated into + DA9030 PMIC. + +config BATTERY_DA9052 + tristate "Dialog DA9052 Battery" + depends on PMIC_DA9052 + help + Say Y here to enable support for batteries charger integrated into + DA9052 PMIC. + +config CHARGER_DA9150 + tristate "Dialog Semiconductor DA9150 Charger support" + depends on MFD_DA9150 + depends on DA9150_GPADC + depends on IIO + help + Say Y here to enable support for charger unit of the DA9150 + Integrated Charger & Fuel-Gauge IC. + + This driver can also be built as a module. If so, the module will be + called da9150-charger. + +config BATTERY_DA9150 + tristate "Dialog Semiconductor DA9150 Fuel Gauge support" + depends on MFD_DA9150 + help + Say Y here to enable support for the Fuel-Gauge unit of the DA9150 + Integrated Charger & Fuel-Gauge IC + + This driver can also be built as a module. If so, the module will be + called da9150-fg. + +config CHARGER_AXP20X + tristate "X-Powers AXP20X and AXP22X AC power supply driver" + depends on MFD_AXP20X + depends on AXP20X_ADC + depends on IIO + help + Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC + power supply. + + This driver can also be built as a module. If so, the module will be + called axp20x_ac_power. + +config BATTERY_AXP20X + tristate "X-Powers AXP20X battery driver" + depends on MFD_AXP20X + depends on AXP20X_ADC + depends on IIO + help + Say Y here to enable support for X-Powers AXP20X PMICs' battery power + supply. + + This driver can also be built as a module. If so, the module will be + called axp20x_battery. + +config AXP20X_POWER + tristate "AXP20x power supply driver" + depends on MFD_AXP20X + depends on IIO + help + This driver provides support for the power supply features of + AXP20x PMIC. + +config AXP288_CHARGER + tristate "X-Powers AXP288 Charger" + depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI && ACPI + help + Say yes here to have support X-Power AXP288 power management IC (PMIC) + integrated charger. + +config AXP288_FUEL_GAUGE + tristate "X-Powers AXP288 Fuel Gauge" + depends on MFD_AXP20X && IIO && IOSF_MBI && ACPI + help + Say yes here to have support for X-Power power management IC (PMIC) + Fuel Gauge. The device provides battery statistics and status + monitoring as well as alerts for battery over/under voltage and + over/under temperature. + +config BATTERY_MAX17040 + tristate "Maxim MAX17040/17041/17043 family Fuel Gauge" + depends on I2C + select REGMAP_I2C + help + Driver supports Maxim fuel-gauge systems for lithium-ion (Li+) + batteries used mainly in handheld and portable equipment. + Supported devices: max17040, max17041, max17043, max17044, max17048, + max17049, max17058, max17059, max77836. + + Driver supports reporting SOC (State of Charge, i.e capacity), + voltage and configurable low-SOC wakeup interrupt. + + Driver can be build as a module (max17040_battery). + +config BATTERY_MAX17042 + tristate "Maxim MAX17042/17047/17050/8997/8966 family Fuel Gauge" + depends on I2C + select REGMAP_I2C + help + MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries + in handheld and portable equipment. The MAX17042 is configured + to operate with a single lithium cell. MAX8997 and MAX8966 are + multi-function devices that include fuel gauages that are compatible + with MAX17042. + Supported devices: max8966, max8997, max17042, max17047, max17050, + max17055, max77693, max77849. + + Driver can be build as a module (max17042_battery). + +config BATTERY_MAX1721X + tristate "MAX17211/MAX17215 standalone gas-gauge" + depends on W1 + select REGMAP_W1 + help + MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries + in handheld and portable equipment. MAX17211 used with single cell + battery. MAX17215 designed for muticell battery. Both them have + OneWire (W1) host interface. + + Say Y here to enable support for the MAX17211/MAX17215 standalone + battery gas-gauge. + +config BATTERY_Z2 + tristate "Z2 battery driver" + depends on I2C && MACH_ZIPIT2 + help + Say Y to include support for the battery on the Zipit Z2. + +config BATTERY_S3C_ADC + tristate "Battery driver for Samsung ADC based monitoring" + depends on S3C_ADC + help + Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery + +config BATTERY_TWL4030_MADC + tristate "TWL4030 MADC battery driver" + depends on TWL4030_MADC + help + Say Y here to enable this dumb driver for batteries managed + through the TWL4030 MADC. + +config CHARGER_88PM860X + tristate "Marvell 88PM860x Charger driver" + depends on MFD_88PM860X && BATTERY_88PM860X + help + Say Y here to enable charger for Marvell 88PM860x chip. + +config CHARGER_PCF50633 + tristate "NXP PCF50633 MBC" + depends on MFD_PCF50633 + help + Say Y to include support for NXP PCF50633 Main Battery Charger. + +config BATTERY_RX51 + tristate "Nokia RX-51 (N900) battery driver" + depends on TWL4030_MADC + help + Say Y here to enable support for battery information on Nokia + RX-51, also known as N900 tablet. + +config CHARGER_CPCAP + tristate "CPCAP PMIC Charger Driver" + depends on MFD_CPCAP && IIO + depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST) + default MFD_CPCAP + help + Say Y to enable support for CPCAP PMIC charger driver for Motorola + mobile devices such as Droid 4. + +config CHARGER_ISP1704 + tristate "ISP1704 USB Charger Detection" + depends on USB_PHY + depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' + help + Say Y to enable support for USB Charger Detection with + ISP1707/ISP1704 USB transceivers. + +config CHARGER_MAX8903 + tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" + help + Say Y to enable support for the MAX8903 DC-DC charger and sysfs. + The driver supports controlling charger-enable and current-limit + pins based on the status of charger connections with interrupt + handlers. + +config CHARGER_TWL4030 + tristate "OMAP TWL4030 BCI charger driver" + depends on IIO && TWL4030_CORE + help + Say Y here to enable support for TWL4030 Battery Charge Interface. + +config CHARGER_LP8727 + tristate "TI/National Semiconductor LP8727 charger driver" + depends on I2C + help + Say Y here to enable support for LP8727 Charger Driver. + +config CHARGER_LP8788 + tristate "TI LP8788 charger driver" + depends on MFD_LP8788 + depends on LP8788_ADC + depends on IIO + help + Say Y to enable support for the LP8788 linear charger. + +config CHARGER_GPIO + tristate "GPIO charger" + depends on GPIOLIB || COMPILE_TEST + help + Say Y to include support for chargers which report their online status + through a GPIO pin. + + This driver can be build as a module. If so, the module will be + called gpio-charger. + +config CHARGER_MANAGER + tristate "Battery charger manager for multiple chargers" + depends on REGULATOR + select EXTCON + help + Say Y to enable charger-manager support, which allows multiple + chargers attached to a battery and multiple batteries attached to a + system. The charger-manager also can monitor charging status in + runtime and in suspend-to-RAM by waking up the system periodically + with help of suspend_again support. + +config CHARGER_LT3651 + tristate "Analog Devices LT3651 charger" + depends on GPIOLIB + help + Say Y to include support for the Analog Devices (Linear Technology) + LT3651 battery charger which reports its status via GPIO lines. + +config CHARGER_LTC4162L + tristate "LTC4162-L charger" + depends on I2C + select REGMAP_I2C + help + Say Y to include support for the Analog Devices (Linear Technology) + LTC4162-L battery charger connected to I2C. + +config CHARGER_MAX14577 + tristate "Maxim MAX14577/77836 battery charger driver" + depends on MFD_MAX14577 + help + Say Y to enable support for the battery charger control sysfs and + platform data of MAX14577/77836 MUICs. + +config CHARGER_DETECTOR_MAX14656 + tristate "Maxim MAX14656 USB charger detector" + depends on I2C + depends on OF + help + Say Y to enable support for the Maxim MAX14656 USB charger detector. + The device is compliant with the USB Battery Charging Specification + Revision 1.2 and can be found e.g. in Kindle 4/5th generation + readers and certain LG devices. + +config CHARGER_MAX77650 + tristate "Maxim MAX77650 battery charger driver" + depends on MFD_MAX77650 + help + Say Y to enable support for the battery charger control of MAX77650 + PMICs. + +config CHARGER_MAX77693 + tristate "Maxim MAX77693 battery charger driver" + depends on MFD_MAX77693 + help + Say Y to enable support for the Maxim MAX77693 battery charger. + +config CHARGER_MAX77976 + tristate "Maxim MAX77976 battery charger driver" + depends on I2C + select REGMAP_I2C + help + The Maxim MAX77976 is a 19 Vin, 5.5A 1-Cell Li+ Battery Charger + USB OTG support. It has an I2C interface for configuration. + + Say Y to enable support for the Maxim MAX77976 battery charger. + This driver can also be built as a module. If so, the module will be + called max77976_charger. + +config CHARGER_MAX8997 + tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" + depends on MFD_MAX8997 && REGULATOR_MAX8997 + depends on EXTCON || !EXTCON + help + Say Y to enable support for the battery charger control sysfs and + platform data of MAX8997/LP3974 PMICs. + +config CHARGER_MAX8998 + tristate "Maxim MAX8998/LP3974 PMIC battery charger driver" + depends on MFD_MAX8998 && REGULATOR_MAX8998 + help + Say Y to enable support for the battery charger control sysfs and + platform data of MAX8998/LP3974 PMICs. + +config CHARGER_MP2629 + tristate "Monolithic power system MP2629 Battery charger" + depends on MFD_MP2629 + depends on MP2629_ADC + depends on IIO + help + Select this option to enable support for Monolithic power system + Battery charger. This driver provides Battery charger power management + functions on the systems. + +config CHARGER_MT6360 + tristate "Mediatek MT6360 Charger Driver" + depends on MFD_MT6360 + depends on REGULATOR + select LINEAR_RANGES + help + Say Y here to enable MT6360 Charger Part. + The device supports High-Accuracy Voltage/Current Regulation, + Average Input Current Regulation, Battery Temperature Sensing, + Over-Temperature Protection, DPDM Detection for BC1.2. + +config CHARGER_MT6370 + tristate "MediaTek MT6370 Charger Driver" + depends on MFD_MT6370 + depends on REGULATOR + depends on IIO + select LINEAR_RANGES + help + Say Y here to enable MT6370 Charger Part. + The device supports High-Accuracy Voltage/Current Regulation, + Average Input Current Regulation, Battery Temperature Sensing, + Over-Temperature Protection, DPDM Detection for BC1.2. + + This driver can also be built as a module. If so, the module + will be called "mt6370-charger". + +config CHARGER_QCOM_SMBB + tristate "Qualcomm Switch-Mode Battery Charger and Boost" + depends on MFD_SPMI_PMIC || COMPILE_TEST + depends on OF + depends on EXTCON + depends on REGULATOR + help + Say Y to include support for the Switch-Mode Battery Charger and + Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger + is an integrated, single-cell lithium-ion battery charger. DT + configuration is required for loading, see the devicetree + documentation for more detail. The base name for this driver is + 'pm8941_charger'. + +config CHARGER_BQ2415X + tristate "TI BQ2415x battery charger driver" + depends on I2C + help + Say Y to enable support for the TI BQ2415x battery charger + PMICs. + + You'll need this driver to charge batteries on e.g. Nokia + RX-51/N900. + +config CHARGER_BQ24190 + tristate "TI BQ24190 battery charger driver" + depends on I2C + depends on EXTCON + depends on GPIOLIB || COMPILE_TEST + help + Say Y to enable support for the TI BQ24190 battery charger. + +config CHARGER_BQ24257 + tristate "TI BQ24250/24251/24257 battery charger driver" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery + chargers. + +config CHARGER_BQ24735 + tristate "TI BQ24735 battery charger support" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + help + Say Y to enable support for the TI BQ24735 battery charger. + +config CHARGER_BQ2515X + tristate "TI BQ2515X battery charger family" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for the TI BQ2515X family of battery + charging integrated circuits. The BQ2515X are highly integrated + battery charge management ICs that integrate the most common + functions for wearable devices, namely a charger, an output voltage + rail, ADC for battery and system monitoring, and push-button + controller. + +config CHARGER_BQ25890 + tristate "TI BQ25890 battery charger driver" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for the TI BQ25890 battery charger. + +config CHARGER_BQ25980 + tristate "TI BQ25980 battery charger driver" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960 + series of fast battery chargers. + +config CHARGER_BQ256XX + tristate "TI BQ256XX battery charger driver" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for the TI BQ256XX battery chargers. The + BQ256XX family of devices are highly-integrated, switch-mode battery + charge management and system power path management devices for single + cell Li-ion and Li-polymer batteries. + +config CHARGER_RK817 + tristate "Rockchip RK817 PMIC Battery Charger" + depends on MFD_RK808 + help + Say Y to include support for Rockchip RK817 Battery Charger. + +config CHARGER_SMB347 + tristate "Summit Microelectronics SMB3XX Battery Charger" + depends on I2C + depends on REGULATOR + select REGMAP_I2C + help + Say Y to include support for Summit Microelectronics SMB345, + SMB347 or SMB358 Battery Charger. + +config CHARGER_TPS65090 + tristate "TPS65090 battery charger driver" + depends on MFD_TPS65090 + help + Say Y here to enable support for battery charging with TPS65090 + PMIC chips. + +config CHARGER_TPS65217 + tristate "TPS65217 battery charger driver" + depends on MFD_TPS65217 + help + Say Y here to enable support for battery charging with TPS65217 + PMIC chips. + +config BATTERY_GAUGE_LTC2941 + tristate "LTC2941/LTC2943 Battery Gauge Driver" + depends on I2C + help + Say Y here to include support for LTC2941 and LTC2943 Battery + Gauge IC. The driver reports the charge count continuously, and + measures the voltage and temperature every 10 seconds. + +config AB8500_BM + bool "AB8500 Battery Management Driver" + depends on AB8500_CORE && AB8500_GPADC && (IIO = y) && OF + select THERMAL + select THERMAL_OF + help + Say Y to include support for AB8500 battery management. + +config BATTERY_GOLDFISH + tristate "Goldfish battery driver" + depends on HAS_IOMEM + help + Say Y to enable support for the Goldfish battery and AC power + driver. Originated in the Android Studio Emulator (goldfish) it is + going to be used in other emulators. + +config BATTERY_RT5033 + tristate "RT5033 fuel gauge support" + depends on I2C + select REGMAP_I2C + help + This adds support for battery fuel gauge in Richtek RT5033 PMIC. + The fuelgauge calculates and determines the battery state of charge + according to battery open circuit voltage. + +config CHARGER_RT9455 + tristate "Richtek RT9455 battery charger driver" + depends on I2C + depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C + help + Say Y to enable support for Richtek RT9455 battery charger. + +config CHARGER_CROS_USBPD + tristate "ChromeOS EC based USBPD charger" + depends on CROS_USBPD_NOTIFY + help + Say Y here to enable ChromeOS EC based USBPD charger + driver. This driver gets various bits of information about + what is connected to USB PD ports from the EC and converts + that into power_supply properties. + +config CHARGER_CROS_PCHG + tristate "ChromeOS EC based peripheral charger" + depends on MFD_CROS_EC_DEV + default MFD_CROS_EC_DEV + help + Say Y here to enable ChromeOS EC based peripheral charge driver. + This driver gets various information about the devices connected to + the peripheral charge ports from the EC and converts that into + power_supply properties. + +config CHARGER_SC2731 + tristate "Spreadtrum SC2731 charger driver" + depends on MFD_SC27XX_PMIC || COMPILE_TEST + help + Say Y here to enable support for battery charging with SC2731 + PMIC chips. + +config FUEL_GAUGE_SC27XX + tristate "Spreadtrum SC27XX fuel gauge driver" + depends on MFD_SC27XX_PMIC || COMPILE_TEST + depends on IIO + help + Say Y here to enable support for fuel gauge with SC27XX + PMIC chips. + +config CHARGER_UCS1002 + tristate "Microchip UCS1002 USB Port Power Controller" + depends on I2C + depends on OF + depends on REGULATOR + select REGMAP_I2C + help + Say Y to enable support for Microchip UCS1002 Programmable + USB Port Power Controller with Charger Emulation. + +config CHARGER_BD99954 + tristate "ROHM bd99954 charger driver" + depends on I2C + select LINEAR_RANGES + help + Say Y here to enable support for getting battery and charger + information and altering charger configurations from the ROHM + BD99954 charger IC. + +config CHARGER_WILCO + tristate "Wilco EC based charger for ChromeOS" + depends on WILCO_EC + help + Say Y here to enable control of the charging routines performed + by the Embedded Controller on the Chromebook named Wilco. Further + information can be found in + Documentation/ABI/testing/sysfs-class-power-wilco + +config RN5T618_POWER + tristate "RN5T618 charger/fuel gauge support" + depends on MFD_RN5T618 + depends on RN5T618_ADC + depends on IIO + help + Say Y here to have support for RN5T618 PMIC family fuel gauge and charger. + This driver can also be built as a module. If so, the module will be + called rn5t618_power. + +config BATTERY_ACER_A500 + tristate "Acer Iconia Tab A500 battery driver" + depends on MFD_ACER_A500_EC + help + Say Y to include support for Acer Iconia Tab A500 battery fuel gauge. + +config BATTERY_SURFACE + tristate "Battery driver for 7th-generation Microsoft Surface devices" + depends on SURFACE_AGGREGATOR_REGISTRY + help + Driver for battery devices connected via/managed by the Surface System + Aggregator Module (SSAM). + + This driver provides battery-information and -status support for + Surface devices where said data is not exposed via the standard ACPI + devices. On those models (7th-generation), battery-information is + instead handled directly via SSAM client devices and this driver. + + Say M or Y here to include battery status support for 7th-generation + Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3, + Surface Book 3, and Surface Laptop Go. + +config CHARGER_SURFACE + tristate "AC driver for 7th-generation Microsoft Surface devices" + depends on SURFACE_AGGREGATOR_REGISTRY + help + Driver for AC devices connected via/managed by the Surface System + Aggregator Module (SSAM). + + This driver provides AC-information and -status support for Surface + devices where said data is not exposed via the standard ACPI devices. + On those models (7th-generation), AC-information is instead handled + directly via a SSAM client device and this driver. + + Say M or Y here to include AC status support for 7th-generation + Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3, + Surface Book 3, and Surface Laptop Go. + +config BATTERY_UG3105 + tristate "uPI uG3105 battery monitor driver" + depends on I2C + help + Battery monitor driver for the uPI uG3105 battery monitor. + + Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead + it is expected to be use in combination with some always on + microcontroller reading its coulomb-counter before it can wrap + (it must be read every 400 seconds!). + + Since Linux does not monitor coulomb-counter changes while the + device is off or suspended, the functionality of this driver is + limited to reporting capacity only. + +endif # POWER_SUPPLY |