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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 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 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 BATTERY_DS2760 tristate "DS2760 battery driver (HP iPAQ & others)" depends on W1 && W1_SLAVE_DS2760 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_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 X86_32 && OLPC help Say Y to enable support for the battery on the OLPC laptop. 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_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 BATTERY_BQ27XXX tristate "BQ27xxx battery driver" depends on I2C || I2C=n help Say Y here to enable support for batteries with BQ27xxx (I2C/HDQ) chips. config BATTERY_BQ27XXX_I2C bool "BQ27xxx I2C support" depends on BATTERY_BQ27XXX depends on I2C default y help Say Y here to enable support for batteries with BQ27xxx (I2C) chips. config BATTERY_BQ27XXX_PLATFORM bool "BQ27xxx HDQ support" depends on BATTERY_BQ27XXX default y help Say Y here to enable support for batteries with BQ27xxx (HDQ) chips. 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 AXP288_CHARGER tristate "X-Powers AXP288 Charger" depends on MFD_AXP20X && EXTCON_AXP288 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 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 Fuel Gauge" depends on I2C help MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries in handheld and portable equipment. The MAX17040 is configured to operate with a single lithium cell config BATTERY_MAX17042 tristate "Maxim MAX17042/17047/17050/8997/8966 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. This driver also supports max17047/50 chips which are improved version of max17042. 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_JZ4740 tristate "Ingenic JZ4740 battery" depends on MACH_JZ4740 depends on MFD_JZ4740_ADC help Say Y to enable support for the battery on Ingenic JZ4740 based boards. This driver can be build as a module. If so, the module will be called jz4740-battery. config BATTERY_INTEL_MID tristate "Battery driver for Intel MID platforms" depends on INTEL_SCU_IPC && SPI help Say Y here to enable the battery driver on Intel MID platforms. 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_ISP1704 tristate "ISP1704 USB Charger Detection" depends on USB_PHY 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 bool "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_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_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_MAX8997 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" depends on MFD_MAX8997 && REGULATOR_MAX8997 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_QCOM_SMBB tristate "Qualcomm Switch-Mode Battery Charger and Boost" depends on MFD_SPMI_PMIC || COMPILE_TEST depends on OF 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 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 depends on 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_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_SMB347 tristate "Summit Microelectronics SMB347 Battery Charger" depends on I2C select REGMAP_I2C help Say Y to include support for Summit Microelectronics SMB347 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 help Say Y to include support for AB8500 battery management. config BATTERY_GOLDFISH tristate "Goldfish battery driver" depends on GOLDFISH || COMPILE_TEST depends on HAS_IOMEM help Say Y to enable support for the battery and AC power in the Goldfish emulator. config BATTERY_RT5033 tristate "RT5033 fuel gauge support" depends on MFD_RT5033 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 AXP20X_POWER tristate "AXP20x power supply driver" depends on MFD_AXP20X help This driver provides support for the power supply features of AXP20x PMIC. source "drivers/power/reset/Kconfig" endif # POWER_SUPPLY source "drivers/power/avs/Kconfig"