power: move power supply drivers to power/supply

This moves all power supply drivers from drivers/power/
to drivers/power/supply/. The intention is a cleaner
source tree, since drivers/power/ also contains frameworks
unrelated to power supply, like adaptive voltage scaling.

Signed-off-by: Sebastian Reichel <sre@kernel.org>

1 files changed, 514 insertions, 0 deletions

diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
new file mode 100644
index 000000000000..76806a0be820
--- /dev/null
+++ b/drivers/power/supply/Kconfig
@@ -0,0 +1,514 @@
+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_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_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"
+	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_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
+	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
+	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
+	depends on EXTCON
+	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.
+
+endif # POWER_SUPPLY