[PATCH 1/2] power: move power supply drivers to power/supply
From: Sebastian Reichel
Date: Fri Jun 17 2016 - 09:34:45 EST
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@xxxxxxxxxx>
---
Documentation/power/power_supply_class.txt | 4 +-
MAINTAINERS | 41 +-
drivers/power/Kconfig | 516 +--------------------
drivers/power/Makefile | 75 +--
drivers/power/{ => supply}/88pm860x_battery.c | 0
drivers/power/{ => supply}/88pm860x_charger.c | 0
drivers/power/supply/Kconfig | 512 ++++++++++++++++++++
drivers/power/supply/Makefile | 74 +++
drivers/power/{ => supply}/ab8500_bmdata.c | 0
drivers/power/{ => supply}/ab8500_btemp.c | 0
drivers/power/{ => supply}/ab8500_charger.c | 0
drivers/power/{ => supply}/ab8500_fg.c | 0
drivers/power/{ => supply}/abx500_chargalg.c | 0
drivers/power/{ => supply}/act8945a_charger.c | 0
drivers/power/{ => supply}/apm_power.c | 0
drivers/power/{ => supply}/axp20x_usb_power.c | 0
drivers/power/{ => supply}/axp288_charger.c | 0
drivers/power/{ => supply}/axp288_fuel_gauge.c | 0
drivers/power/{ => supply}/bq2415x_charger.c | 0
drivers/power/{ => supply}/bq24190_charger.c | 0
drivers/power/{ => supply}/bq24257_charger.c | 0
drivers/power/{ => supply}/bq24735-charger.c | 0
drivers/power/{ => supply}/bq25890_charger.c | 0
drivers/power/{ => supply}/bq27xxx_battery.c | 0
drivers/power/{ => supply}/bq27xxx_battery_i2c.c | 0
drivers/power/{ => supply}/charger-manager.c | 0
drivers/power/{ => supply}/collie_battery.c | 0
drivers/power/{ => supply}/da9030_battery.c | 0
drivers/power/{ => supply}/da9052-battery.c | 0
drivers/power/{ => supply}/da9150-charger.c | 0
drivers/power/{ => supply}/da9150-fg.c | 0
drivers/power/{ => supply}/ds2760_battery.c | 4 +-
drivers/power/{ => supply}/ds2780_battery.c | 4 +-
drivers/power/{ => supply}/ds2781_battery.c | 4 +-
drivers/power/{ => supply}/ds2782_battery.c | 0
drivers/power/{ => supply}/generic-adc-battery.c | 0
drivers/power/{ => supply}/goldfish_battery.c | 0
drivers/power/{ => supply}/gpio-charger.c | 0
drivers/power/{ => supply}/intel_mid_battery.c | 0
drivers/power/{ => supply}/ipaq_micro_battery.c | 0
drivers/power/{ => supply}/isp1704_charger.c | 0
drivers/power/{ => supply}/jz4740-battery.c | 0
drivers/power/{ => supply}/lp8727_charger.c | 0
drivers/power/{ => supply}/lp8788-charger.c | 0
drivers/power/{ => supply}/ltc2941-battery-gauge.c | 0
drivers/power/{ => supply}/max14577_charger.c | 0
drivers/power/{ => supply}/max17040_battery.c | 0
drivers/power/{ => supply}/max17042_battery.c | 0
drivers/power/{ => supply}/max77693_charger.c | 0
drivers/power/{ => supply}/max8903_charger.c | 0
drivers/power/{ => supply}/max8925_power.c | 0
drivers/power/{ => supply}/max8997_charger.c | 0
drivers/power/{ => supply}/max8998_charger.c | 0
drivers/power/{ => supply}/olpc_battery.c | 0
drivers/power/{ => supply}/pcf50633-charger.c | 0
drivers/power/{ => supply}/pda_power.c | 0
drivers/power/{ => supply}/pm2301_charger.c | 0
drivers/power/{ => supply}/pm2301_charger.h | 0
drivers/power/{ => supply}/pmu_battery.c | 0
drivers/power/{ => supply}/power_supply.h | 0
drivers/power/{ => supply}/power_supply_core.c | 0
drivers/power/{ => supply}/power_supply_leds.c | 0
drivers/power/{ => supply}/power_supply_sysfs.c | 0
drivers/power/{ => supply}/qcom_smbb.c | 0
drivers/power/{ => supply}/rt5033_battery.c | 0
drivers/power/{ => supply}/rt9455_charger.c | 0
drivers/power/{ => supply}/rx51_battery.c | 0
drivers/power/{ => supply}/s3c_adc_battery.c | 0
drivers/power/{ => supply}/sbs-battery.c | 0
drivers/power/{ => supply}/smb347-charger.c | 0
drivers/power/{ => supply}/test_power.c | 0
drivers/power/{ => supply}/tosa_battery.c | 0
drivers/power/{ => supply}/tps65090-charger.c | 0
drivers/power/{ => supply}/tps65217_charger.c | 0
drivers/power/{ => supply}/twl4030_charger.c | 0
drivers/power/{ => supply}/twl4030_madc_battery.c | 0
drivers/power/{ => supply}/wm831x_backup.c | 0
drivers/power/{ => supply}/wm831x_power.c | 0
drivers/power/{ => supply}/wm8350_power.c | 0
drivers/power/{ => supply}/wm97xx_battery.c | 2 -
drivers/power/{ => supply}/z2_battery.c | 0
81 files changed, 622 insertions(+), 614 deletions(-)
rename drivers/power/{ => supply}/88pm860x_battery.c (100%)
rename drivers/power/{ => supply}/88pm860x_charger.c (100%)
create mode 100644 drivers/power/supply/Kconfig
create mode 100644 drivers/power/supply/Makefile
rename drivers/power/{ => supply}/ab8500_bmdata.c (100%)
rename drivers/power/{ => supply}/ab8500_btemp.c (100%)
rename drivers/power/{ => supply}/ab8500_charger.c (100%)
rename drivers/power/{ => supply}/ab8500_fg.c (100%)
rename drivers/power/{ => supply}/abx500_chargalg.c (100%)
rename drivers/power/{ => supply}/act8945a_charger.c (100%)
rename drivers/power/{ => supply}/apm_power.c (100%)
rename drivers/power/{ => supply}/axp20x_usb_power.c (100%)
rename drivers/power/{ => supply}/axp288_charger.c (100%)
rename drivers/power/{ => supply}/axp288_fuel_gauge.c (100%)
rename drivers/power/{ => supply}/bq2415x_charger.c (100%)
rename drivers/power/{ => supply}/bq24190_charger.c (100%)
rename drivers/power/{ => supply}/bq24257_charger.c (100%)
rename drivers/power/{ => supply}/bq24735-charger.c (100%)
rename drivers/power/{ => supply}/bq25890_charger.c (100%)
rename drivers/power/{ => supply}/bq27xxx_battery.c (100%)
rename drivers/power/{ => supply}/bq27xxx_battery_i2c.c (100%)
rename drivers/power/{ => supply}/charger-manager.c (100%)
rename drivers/power/{ => supply}/collie_battery.c (100%)
rename drivers/power/{ => supply}/da9030_battery.c (100%)
rename drivers/power/{ => supply}/da9052-battery.c (100%)
rename drivers/power/{ => supply}/da9150-charger.c (100%)
rename drivers/power/{ => supply}/da9150-fg.c (100%)
rename drivers/power/{ => supply}/ds2760_battery.c (99%)
rename drivers/power/{ => supply}/ds2780_battery.c (99%)
rename drivers/power/{ => supply}/ds2781_battery.c (99%)
rename drivers/power/{ => supply}/ds2782_battery.c (100%)
rename drivers/power/{ => supply}/generic-adc-battery.c (100%)
rename drivers/power/{ => supply}/goldfish_battery.c (100%)
rename drivers/power/{ => supply}/gpio-charger.c (100%)
rename drivers/power/{ => supply}/intel_mid_battery.c (100%)
rename drivers/power/{ => supply}/ipaq_micro_battery.c (100%)
rename drivers/power/{ => supply}/isp1704_charger.c (100%)
rename drivers/power/{ => supply}/jz4740-battery.c (100%)
rename drivers/power/{ => supply}/lp8727_charger.c (100%)
rename drivers/power/{ => supply}/lp8788-charger.c (100%)
rename drivers/power/{ => supply}/ltc2941-battery-gauge.c (100%)
rename drivers/power/{ => supply}/max14577_charger.c (100%)
rename drivers/power/{ => supply}/max17040_battery.c (100%)
rename drivers/power/{ => supply}/max17042_battery.c (100%)
rename drivers/power/{ => supply}/max77693_charger.c (100%)
rename drivers/power/{ => supply}/max8903_charger.c (100%)
rename drivers/power/{ => supply}/max8925_power.c (100%)
rename drivers/power/{ => supply}/max8997_charger.c (100%)
rename drivers/power/{ => supply}/max8998_charger.c (100%)
rename drivers/power/{ => supply}/olpc_battery.c (100%)
rename drivers/power/{ => supply}/pcf50633-charger.c (100%)
rename drivers/power/{ => supply}/pda_power.c (100%)
rename drivers/power/{ => supply}/pm2301_charger.c (100%)
rename drivers/power/{ => supply}/pm2301_charger.h (100%)
rename drivers/power/{ => supply}/pmu_battery.c (100%)
rename drivers/power/{ => supply}/power_supply.h (100%)
rename drivers/power/{ => supply}/power_supply_core.c (100%)
rename drivers/power/{ => supply}/power_supply_leds.c (100%)
rename drivers/power/{ => supply}/power_supply_sysfs.c (100%)
rename drivers/power/{ => supply}/qcom_smbb.c (100%)
rename drivers/power/{ => supply}/rt5033_battery.c (100%)
rename drivers/power/{ => supply}/rt9455_charger.c (100%)
rename drivers/power/{ => supply}/rx51_battery.c (100%)
rename drivers/power/{ => supply}/s3c_adc_battery.c (100%)
rename drivers/power/{ => supply}/sbs-battery.c (100%)
rename drivers/power/{ => supply}/smb347-charger.c (100%)
rename drivers/power/{ => supply}/test_power.c (100%)
rename drivers/power/{ => supply}/tosa_battery.c (100%)
rename drivers/power/{ => supply}/tps65090-charger.c (100%)
rename drivers/power/{ => supply}/tps65217_charger.c (100%)
rename drivers/power/{ => supply}/twl4030_charger.c (100%)
rename drivers/power/{ => supply}/twl4030_madc_battery.c (100%)
rename drivers/power/{ => supply}/wm831x_backup.c (100%)
rename drivers/power/{ => supply}/wm831x_power.c (100%)
rename drivers/power/{ => supply}/wm8350_power.c (100%)
rename drivers/power/{ => supply}/wm97xx_battery.c (99%)
rename drivers/power/{ => supply}/z2_battery.c (100%)
diff --git a/Documentation/power/power_supply_class.txt b/Documentation/power/power_supply_class.txt
index 82dacc06e355..0c72588bd967 100644
--- a/Documentation/power/power_supply_class.txt
+++ b/Documentation/power/power_supply_class.txt
@@ -39,8 +39,8 @@ kind of power supply, and can process/present them to a user in consistent
manner. Results for different power supplies and machines are also directly
comparable.
-See drivers/power/ds2760_battery.c and drivers/power/pda_power.c for the
-example how to declare and handle attributes.
+See drivers/power/supply/ds2760_battery.c and drivers/power/supply/pda_power.c
+for the example how to declare and handle attributes.
Units
diff --git a/MAINTAINERS b/MAINTAINERS
index c96354e04275..a5a6705f34e7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3679,8 +3679,8 @@ F: drivers/leds/leds-da90??.c
F: drivers/mfd/da903x.c
F: drivers/mfd/da90??-*.c
F: drivers/mfd/da91??-*.c
-F: drivers/power/da9052-battery.c
-F: drivers/power/da91??-*.c
+F: drivers/power/supply/da9052-battery.c
+F: drivers/power/supply/da91??-*.c
F: drivers/regulator/da903x.c
F: drivers/regulator/da9???-regulator.[ch]
F: drivers/rtc/rtc-da90??.c
@@ -7257,8 +7257,8 @@ MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
M: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
L: linux-pm@xxxxxxxxxxxxxxx
S: Supported
-F: drivers/power/max14577_charger.c
-F: drivers/power/max77693_charger.c
+F: drivers/power/supply/max14577_charger.c
+F: drivers/power/supply/max77693_charger.c
MAXIM MAX77802 MULTIFUNCTION PMIC DEVICE DRIVERS
M: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
@@ -8092,11 +8092,11 @@ R: Pali RohÃr <pali.rohar@xxxxxxxxx>
F: include/linux/power/bq2415x_charger.h
F: include/linux/power/bq27xxx_battery.h
F: include/linux/power/isp1704_charger.h
-F: drivers/power/bq2415x_charger.c
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
-F: drivers/power/isp1704_charger.c
-F: drivers/power/rx51_battery.c
+F: drivers/power/supply/bq2415x_charger.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
+F: drivers/power/supply/isp1704_charger.c
+F: drivers/power/supply/rx51_battery.c
NTB DRIVER CORE
M: Jon Mason <jdmason@xxxxxxxx>
@@ -9069,8 +9069,7 @@ S: Maintained
F: Documentation/devicetree/bindings/power/
F: Documentation/devicetree/bindings/power_supply/
F: include/linux/power_supply.h
-F: drivers/power/
-X: drivers/power/avs/
+F: drivers/power/supply/
POWER STATE COORDINATION INTERFACE (PSCI)
M: Mark Rutland <mark.rutland@xxxxxxx>
@@ -10032,8 +10031,8 @@ F: drivers/thunderbolt/
TI BQ27XXX POWER SUPPLY DRIVER
R: Andrew F. Davis <afd@xxxxxx>
F: include/linux/power/bq27xxx_battery.h
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
M: John Stultz <john.stultz@xxxxxxxxxx>
@@ -11028,6 +11027,16 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
S: Supported
F: drivers/mfd/syscon.c
+SYSTEM RESET/SHUTDOWN DRIVERS
+M: Sebastian Reichel <sre@xxxxxxxxxx>
+M: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
+M: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
+L: linux-pm@xxxxxxxxxxxxxxx
+T: git git://git.infradead.org/battery-2.6.git
+S: Maintained
+F: Documentation/devicetree/bindings/power/reset/
+F: drivers/power/reset/
+
SYSV FILESYSTEM
M: Christoph Hellwig <hch@xxxxxxxxxxxxx>
S: Maintained
@@ -11379,7 +11388,7 @@ F: include/linux/platform_data/lp855x.h
TI LP8727 CHARGER DRIVER
M: Milo Kim <milo.kim@xxxxxx>
S: Maintained
-F: drivers/power/lp8727_charger.c
+F: drivers/power/supply/lp8727_charger.c
F: include/linux/platform_data/lp8727.h
TI LP8788 MFD DRIVER
@@ -11388,7 +11397,7 @@ S: Maintained
F: drivers/iio/adc/lp8788_adc.c
F: drivers/leds/leds-lp8788.c
F: drivers/mfd/lp8788*.c
-F: drivers/power/lp8788-charger.c
+F: drivers/power/supply/lp8788-charger.c
F: drivers/regulator/lp8788-*.c
F: include/linux/mfd/lp8788*.h
@@ -12442,7 +12451,7 @@ F: drivers/input/touchscreen/wm97*.c
F: drivers/mfd/arizona*
F: drivers/mfd/wm*.c
F: drivers/mfd/cs47l24*
-F: drivers/power/wm83*.c
+F: drivers/power/supply/wm83*.c
F: drivers/rtc/rtc-wm83*.c
F: drivers/regulator/wm8*.c
F: drivers/video/backlight/wm83*_bl.c
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 421770ddafa3..63454b5cac27 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -1,515 +1,3 @@
-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
- 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.
-
-endif # POWER_SUPPLY
-
-source "drivers/power/reset/Kconfig"
source "drivers/power/avs/Kconfig"
+source "drivers/power/reset/Kconfig"
+source "drivers/power/supply/Kconfig"
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index e46b75d448a5..ff35c712d824 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -1,76 +1,3 @@
-subdir-ccflags-$(CONFIG_POWER_SUPPLY_DEBUG) := -DDEBUG
-
-power_supply-y := power_supply_core.o
-power_supply-$(CONFIG_SYSFS) += power_supply_sysfs.o
-power_supply-$(CONFIG_LEDS_TRIGGERS) += power_supply_leds.o
-
-obj-$(CONFIG_POWER_SUPPLY) += power_supply.o
-obj-$(CONFIG_GENERIC_ADC_BATTERY) += generic-adc-battery.o
-
-obj-$(CONFIG_PDA_POWER) += pda_power.o
-obj-$(CONFIG_APM_POWER) += apm_power.o
-obj-$(CONFIG_AXP20X_POWER) += axp20x_usb_power.o
-obj-$(CONFIG_MAX8925_POWER) += max8925_power.o
-obj-$(CONFIG_WM831X_BACKUP) += wm831x_backup.o
-obj-$(CONFIG_WM831X_POWER) += wm831x_power.o
-obj-$(CONFIG_WM8350_POWER) += wm8350_power.o
-obj-$(CONFIG_TEST_POWER) += test_power.o
-
-obj-$(CONFIG_BATTERY_88PM860X) += 88pm860x_battery.o
-obj-$(CONFIG_BATTERY_ACT8945A) += act8945a_charger.o
-obj-$(CONFIG_BATTERY_DS2760) += ds2760_battery.o
-obj-$(CONFIG_BATTERY_DS2780) += ds2780_battery.o
-obj-$(CONFIG_BATTERY_DS2781) += ds2781_battery.o
-obj-$(CONFIG_BATTERY_DS2782) += ds2782_battery.o
-obj-$(CONFIG_BATTERY_GAUGE_LTC2941) += ltc2941-battery-gauge.o
-obj-$(CONFIG_BATTERY_GOLDFISH) += goldfish_battery.o
-obj-$(CONFIG_BATTERY_PMU) += pmu_battery.o
-obj-$(CONFIG_BATTERY_OLPC) += olpc_battery.o
-obj-$(CONFIG_BATTERY_TOSA) += tosa_battery.o
-obj-$(CONFIG_BATTERY_COLLIE) += collie_battery.o
-obj-$(CONFIG_BATTERY_IPAQ_MICRO) += ipaq_micro_battery.o
-obj-$(CONFIG_BATTERY_WM97XX) += wm97xx_battery.o
-obj-$(CONFIG_BATTERY_SBS) += sbs-battery.o
-obj-$(CONFIG_BATTERY_BQ27XXX) += bq27xxx_battery.o
-obj-$(CONFIG_BATTERY_BQ27XXX_I2C) += bq27xxx_battery_i2c.o
-obj-$(CONFIG_BATTERY_DA9030) += da9030_battery.o
-obj-$(CONFIG_BATTERY_DA9052) += da9052-battery.o
-obj-$(CONFIG_CHARGER_DA9150) += da9150-charger.o
-obj-$(CONFIG_BATTERY_DA9150) += da9150-fg.o
-obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
-obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o
-obj-$(CONFIG_BATTERY_Z2) += z2_battery.o
-obj-$(CONFIG_BATTERY_RT5033) += rt5033_battery.o
-obj-$(CONFIG_CHARGER_RT9455) += rt9455_charger.o
-obj-$(CONFIG_BATTERY_S3C_ADC) += s3c_adc_battery.o
-obj-$(CONFIG_BATTERY_TWL4030_MADC) += twl4030_madc_battery.o
-obj-$(CONFIG_CHARGER_88PM860X) += 88pm860x_charger.o
-obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o
-obj-$(CONFIG_BATTERY_JZ4740) += jz4740-battery.o
-obj-$(CONFIG_BATTERY_INTEL_MID) += intel_mid_battery.o
-obj-$(CONFIG_BATTERY_RX51) += rx51_battery.o
-obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o pm2301_charger.o
-obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o
-obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o
-obj-$(CONFIG_CHARGER_TWL4030) += twl4030_charger.o
-obj-$(CONFIG_CHARGER_LP8727) += lp8727_charger.o
-obj-$(CONFIG_CHARGER_LP8788) += lp8788-charger.o
-obj-$(CONFIG_CHARGER_GPIO) += gpio-charger.o
-obj-$(CONFIG_CHARGER_MANAGER) += charger-manager.o
-obj-$(CONFIG_CHARGER_MAX14577) += max14577_charger.o
-obj-$(CONFIG_CHARGER_MAX77693) += max77693_charger.o
-obj-$(CONFIG_CHARGER_MAX8997) += max8997_charger.o
-obj-$(CONFIG_CHARGER_MAX8998) += max8998_charger.o
-obj-$(CONFIG_CHARGER_QCOM_SMBB) += qcom_smbb.o
-obj-$(CONFIG_CHARGER_BQ2415X) += bq2415x_charger.o
-obj-$(CONFIG_CHARGER_BQ24190) += bq24190_charger.o
-obj-$(CONFIG_CHARGER_BQ24257) += bq24257_charger.o
-obj-$(CONFIG_CHARGER_BQ24735) += bq24735-charger.o
-obj-$(CONFIG_CHARGER_BQ25890) += bq25890_charger.o
obj-$(CONFIG_POWER_AVS) += avs/
-obj-$(CONFIG_CHARGER_SMB347) += smb347-charger.o
-obj-$(CONFIG_CHARGER_TPS65090) += tps65090-charger.o
-obj-$(CONFIG_CHARGER_TPS65217) += tps65217_charger.o
obj-$(CONFIG_POWER_RESET) += reset/
-obj-$(CONFIG_AXP288_FUEL_GAUGE) += axp288_fuel_gauge.o
-obj-$(CONFIG_AXP288_CHARGER) += axp288_charger.o
+obj-$(CONFIG_POWER_SUPPLY) += supply/
diff --git a/drivers/power/88pm860x_battery.c b/drivers/power/supply/88pm860x_battery.c
similarity index 100%
rename from drivers/power/88pm860x_battery.c
rename to drivers/power/supply/88pm860x_battery.c
diff --git a/drivers/power/88pm860x_charger.c b/drivers/power/supply/88pm860x_charger.c
similarity index 100%
rename from drivers/power/88pm860x_charger.c
rename to drivers/power/supply/88pm860x_charger.c
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
new file mode 100644
index 000000000000..264c39d3b43b
--- /dev/null
+++ b/drivers/power/supply/Kconfig
@@ -0,0 +1,512 @@
+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
+ 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.
+
+endif # POWER_SUPPLY
diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile
new file mode 100644
index 000000000000..36c599d9a495
--- /dev/null
+++ b/drivers/power/supply/Makefile
@@ -0,0 +1,74 @@
+subdir-ccflags-$(CONFIG_POWER_SUPPLY_DEBUG) := -DDEBUG
+
+power_supply-y := power_supply_core.o
+power_supply-$(CONFIG_SYSFS) += power_supply_sysfs.o
+power_supply-$(CONFIG_LEDS_TRIGGERS) += power_supply_leds.o
+
+obj-$(CONFIG_POWER_SUPPLY) += power_supply.o
+obj-$(CONFIG_GENERIC_ADC_BATTERY) += generic-adc-battery.o
+
+obj-$(CONFIG_PDA_POWER) += pda_power.o
+obj-$(CONFIG_APM_POWER) += apm_power.o
+obj-$(CONFIG_AXP20X_POWER) += axp20x_usb_power.o
+obj-$(CONFIG_MAX8925_POWER) += max8925_power.o
+obj-$(CONFIG_WM831X_BACKUP) += wm831x_backup.o
+obj-$(CONFIG_WM831X_POWER) += wm831x_power.o
+obj-$(CONFIG_WM8350_POWER) += wm8350_power.o
+obj-$(CONFIG_TEST_POWER) += test_power.o
+
+obj-$(CONFIG_BATTERY_88PM860X) += 88pm860x_battery.o
+obj-$(CONFIG_BATTERY_ACT8945A) += act8945a_charger.o
+obj-$(CONFIG_BATTERY_DS2760) += ds2760_battery.o
+obj-$(CONFIG_BATTERY_DS2780) += ds2780_battery.o
+obj-$(CONFIG_BATTERY_DS2781) += ds2781_battery.o
+obj-$(CONFIG_BATTERY_DS2782) += ds2782_battery.o
+obj-$(CONFIG_BATTERY_GAUGE_LTC2941) += ltc2941-battery-gauge.o
+obj-$(CONFIG_BATTERY_GOLDFISH) += goldfish_battery.o
+obj-$(CONFIG_BATTERY_PMU) += pmu_battery.o
+obj-$(CONFIG_BATTERY_OLPC) += olpc_battery.o
+obj-$(CONFIG_BATTERY_TOSA) += tosa_battery.o
+obj-$(CONFIG_BATTERY_COLLIE) += collie_battery.o
+obj-$(CONFIG_BATTERY_IPAQ_MICRO) += ipaq_micro_battery.o
+obj-$(CONFIG_BATTERY_WM97XX) += wm97xx_battery.o
+obj-$(CONFIG_BATTERY_SBS) += sbs-battery.o
+obj-$(CONFIG_BATTERY_BQ27XXX) += bq27xxx_battery.o
+obj-$(CONFIG_BATTERY_BQ27XXX_I2C) += bq27xxx_battery_i2c.o
+obj-$(CONFIG_BATTERY_DA9030) += da9030_battery.o
+obj-$(CONFIG_BATTERY_DA9052) += da9052-battery.o
+obj-$(CONFIG_CHARGER_DA9150) += da9150-charger.o
+obj-$(CONFIG_BATTERY_DA9150) += da9150-fg.o
+obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
+obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o
+obj-$(CONFIG_BATTERY_Z2) += z2_battery.o
+obj-$(CONFIG_BATTERY_RT5033) += rt5033_battery.o
+obj-$(CONFIG_CHARGER_RT9455) += rt9455_charger.o
+obj-$(CONFIG_BATTERY_S3C_ADC) += s3c_adc_battery.o
+obj-$(CONFIG_BATTERY_TWL4030_MADC) += twl4030_madc_battery.o
+obj-$(CONFIG_CHARGER_88PM860X) += 88pm860x_charger.o
+obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o
+obj-$(CONFIG_BATTERY_JZ4740) += jz4740-battery.o
+obj-$(CONFIG_BATTERY_INTEL_MID) += intel_mid_battery.o
+obj-$(CONFIG_BATTERY_RX51) += rx51_battery.o
+obj-$(CONFIG_AB8500_BM) += ab8500_bmdata.o ab8500_charger.o ab8500_fg.o ab8500_btemp.o abx500_chargalg.o pm2301_charger.o
+obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o
+obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o
+obj-$(CONFIG_CHARGER_TWL4030) += twl4030_charger.o
+obj-$(CONFIG_CHARGER_LP8727) += lp8727_charger.o
+obj-$(CONFIG_CHARGER_LP8788) += lp8788-charger.o
+obj-$(CONFIG_CHARGER_GPIO) += gpio-charger.o
+obj-$(CONFIG_CHARGER_MANAGER) += charger-manager.o
+obj-$(CONFIG_CHARGER_MAX14577) += max14577_charger.o
+obj-$(CONFIG_CHARGER_MAX77693) += max77693_charger.o
+obj-$(CONFIG_CHARGER_MAX8997) += max8997_charger.o
+obj-$(CONFIG_CHARGER_MAX8998) += max8998_charger.o
+obj-$(CONFIG_CHARGER_QCOM_SMBB) += qcom_smbb.o
+obj-$(CONFIG_CHARGER_BQ2415X) += bq2415x_charger.o
+obj-$(CONFIG_CHARGER_BQ24190) += bq24190_charger.o
+obj-$(CONFIG_CHARGER_BQ24257) += bq24257_charger.o
+obj-$(CONFIG_CHARGER_BQ24735) += bq24735-charger.o
+obj-$(CONFIG_CHARGER_BQ25890) += bq25890_charger.o
+obj-$(CONFIG_CHARGER_SMB347) += smb347-charger.o
+obj-$(CONFIG_CHARGER_TPS65090) += tps65090-charger.o
+obj-$(CONFIG_CHARGER_TPS65217) += tps65217_charger.o
+obj-$(CONFIG_AXP288_FUEL_GAUGE) += axp288_fuel_gauge.o
+obj-$(CONFIG_AXP288_CHARGER) += axp288_charger.o
diff --git a/drivers/power/ab8500_bmdata.c b/drivers/power/supply/ab8500_bmdata.c
similarity index 100%
rename from drivers/power/ab8500_bmdata.c
rename to drivers/power/supply/ab8500_bmdata.c
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/supply/ab8500_btemp.c
similarity index 100%
rename from drivers/power/ab8500_btemp.c
rename to drivers/power/supply/ab8500_btemp.c
diff --git a/drivers/power/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c
similarity index 100%
rename from drivers/power/ab8500_charger.c
rename to drivers/power/supply/ab8500_charger.c
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c
similarity index 100%
rename from drivers/power/ab8500_fg.c
rename to drivers/power/supply/ab8500_fg.c
diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/supply/abx500_chargalg.c
similarity index 100%
rename from drivers/power/abx500_chargalg.c
rename to drivers/power/supply/abx500_chargalg.c
diff --git a/drivers/power/act8945a_charger.c b/drivers/power/supply/act8945a_charger.c
similarity index 100%
rename from drivers/power/act8945a_charger.c
rename to drivers/power/supply/act8945a_charger.c
diff --git a/drivers/power/apm_power.c b/drivers/power/supply/apm_power.c
similarity index 100%
rename from drivers/power/apm_power.c
rename to drivers/power/supply/apm_power.c
diff --git a/drivers/power/axp20x_usb_power.c b/drivers/power/supply/axp20x_usb_power.c
similarity index 100%
rename from drivers/power/axp20x_usb_power.c
rename to drivers/power/supply/axp20x_usb_power.c
diff --git a/drivers/power/axp288_charger.c b/drivers/power/supply/axp288_charger.c
similarity index 100%
rename from drivers/power/axp288_charger.c
rename to drivers/power/supply/axp288_charger.c
diff --git a/drivers/power/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c
similarity index 100%
rename from drivers/power/axp288_fuel_gauge.c
rename to drivers/power/supply/axp288_fuel_gauge.c
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/supply/bq2415x_charger.c
similarity index 100%
rename from drivers/power/bq2415x_charger.c
rename to drivers/power/supply/bq2415x_charger.c
diff --git a/drivers/power/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
similarity index 100%
rename from drivers/power/bq24190_charger.c
rename to drivers/power/supply/bq24190_charger.c
diff --git a/drivers/power/bq24257_charger.c b/drivers/power/supply/bq24257_charger.c
similarity index 100%
rename from drivers/power/bq24257_charger.c
rename to drivers/power/supply/bq24257_charger.c
diff --git a/drivers/power/bq24735-charger.c b/drivers/power/supply/bq24735-charger.c
similarity index 100%
rename from drivers/power/bq24735-charger.c
rename to drivers/power/supply/bq24735-charger.c
diff --git a/drivers/power/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
similarity index 100%
rename from drivers/power/bq25890_charger.c
rename to drivers/power/supply/bq25890_charger.c
diff --git a/drivers/power/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c
similarity index 100%
rename from drivers/power/bq27xxx_battery.c
rename to drivers/power/supply/bq27xxx_battery.c
diff --git a/drivers/power/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c
similarity index 100%
rename from drivers/power/bq27xxx_battery_i2c.c
rename to drivers/power/supply/bq27xxx_battery_i2c.c
diff --git a/drivers/power/charger-manager.c b/drivers/power/supply/charger-manager.c
similarity index 100%
rename from drivers/power/charger-manager.c
rename to drivers/power/supply/charger-manager.c
diff --git a/drivers/power/collie_battery.c b/drivers/power/supply/collie_battery.c
similarity index 100%
rename from drivers/power/collie_battery.c
rename to drivers/power/supply/collie_battery.c
diff --git a/drivers/power/da9030_battery.c b/drivers/power/supply/da9030_battery.c
similarity index 100%
rename from drivers/power/da9030_battery.c
rename to drivers/power/supply/da9030_battery.c
diff --git a/drivers/power/da9052-battery.c b/drivers/power/supply/da9052-battery.c
similarity index 100%
rename from drivers/power/da9052-battery.c
rename to drivers/power/supply/da9052-battery.c
diff --git a/drivers/power/da9150-charger.c b/drivers/power/supply/da9150-charger.c
similarity index 100%
rename from drivers/power/da9150-charger.c
rename to drivers/power/supply/da9150-charger.c
diff --git a/drivers/power/da9150-fg.c b/drivers/power/supply/da9150-fg.c
similarity index 100%
rename from drivers/power/da9150-fg.c
rename to drivers/power/supply/da9150-fg.c
diff --git a/drivers/power/ds2760_battery.c b/drivers/power/supply/ds2760_battery.c
similarity index 99%
rename from drivers/power/ds2760_battery.c
rename to drivers/power/supply/ds2760_battery.c
index 80f73ccb77ab..369ab00bf453 100644
--- a/drivers/power/ds2760_battery.c
+++ b/drivers/power/supply/ds2760_battery.c
@@ -28,8 +28,8 @@
#include <linux/platform_device.h>
#include <linux/power_supply.h>
-#include "../w1/w1.h"
-#include "../w1/slaves/w1_ds2760.h"
+#include "../../w1/w1.h"
+#include "../../w1/slaves/w1_ds2760.h"
struct ds2760_device_info {
struct device *dev;
diff --git a/drivers/power/ds2780_battery.c b/drivers/power/supply/ds2780_battery.c
similarity index 99%
rename from drivers/power/ds2780_battery.c
rename to drivers/power/supply/ds2780_battery.c
index d3743d0ad55b..1b3b6fa89c28 100644
--- a/drivers/power/ds2780_battery.c
+++ b/drivers/power/supply/ds2780_battery.c
@@ -21,8 +21,8 @@
#include <linux/power_supply.h>
#include <linux/idr.h>
-#include "../w1/w1.h"
-#include "../w1/slaves/w1_ds2780.h"
+#include "../../w1/w1.h"
+#include "../../w1/slaves/w1_ds2780.h"
/* Current unit measurement in uA for a 1 milli-ohm sense resistor */
#define DS2780_CURRENT_UNITS 1563
diff --git a/drivers/power/ds2781_battery.c b/drivers/power/supply/ds2781_battery.c
similarity index 99%
rename from drivers/power/ds2781_battery.c
rename to drivers/power/supply/ds2781_battery.c
index c3680024f399..cc0149131f89 100644
--- a/drivers/power/ds2781_battery.c
+++ b/drivers/power/supply/ds2781_battery.c
@@ -19,8 +19,8 @@
#include <linux/power_supply.h>
#include <linux/idr.h>
-#include "../w1/w1.h"
-#include "../w1/slaves/w1_ds2781.h"
+#include "../../w1/w1.h"
+#include "../../w1/slaves/w1_ds2781.h"
/* Current unit measurement in uA for a 1 milli-ohm sense resistor */
#define DS2781_CURRENT_UNITS 1563
diff --git a/drivers/power/ds2782_battery.c b/drivers/power/supply/ds2782_battery.c
similarity index 100%
rename from drivers/power/ds2782_battery.c
rename to drivers/power/supply/ds2782_battery.c
diff --git a/drivers/power/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c
similarity index 100%
rename from drivers/power/generic-adc-battery.c
rename to drivers/power/supply/generic-adc-battery.c
diff --git a/drivers/power/goldfish_battery.c b/drivers/power/supply/goldfish_battery.c
similarity index 100%
rename from drivers/power/goldfish_battery.c
rename to drivers/power/supply/goldfish_battery.c
diff --git a/drivers/power/gpio-charger.c b/drivers/power/supply/gpio-charger.c
similarity index 100%
rename from drivers/power/gpio-charger.c
rename to drivers/power/supply/gpio-charger.c
diff --git a/drivers/power/intel_mid_battery.c b/drivers/power/supply/intel_mid_battery.c
similarity index 100%
rename from drivers/power/intel_mid_battery.c
rename to drivers/power/supply/intel_mid_battery.c
diff --git a/drivers/power/ipaq_micro_battery.c b/drivers/power/supply/ipaq_micro_battery.c
similarity index 100%
rename from drivers/power/ipaq_micro_battery.c
rename to drivers/power/supply/ipaq_micro_battery.c
diff --git a/drivers/power/isp1704_charger.c b/drivers/power/supply/isp1704_charger.c
similarity index 100%
rename from drivers/power/isp1704_charger.c
rename to drivers/power/supply/isp1704_charger.c
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/supply/jz4740-battery.c
similarity index 100%
rename from drivers/power/jz4740-battery.c
rename to drivers/power/supply/jz4740-battery.c
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/supply/lp8727_charger.c
similarity index 100%
rename from drivers/power/lp8727_charger.c
rename to drivers/power/supply/lp8727_charger.c
diff --git a/drivers/power/lp8788-charger.c b/drivers/power/supply/lp8788-charger.c
similarity index 100%
rename from drivers/power/lp8788-charger.c
rename to drivers/power/supply/lp8788-charger.c
diff --git a/drivers/power/ltc2941-battery-gauge.c b/drivers/power/supply/ltc2941-battery-gauge.c
similarity index 100%
rename from drivers/power/ltc2941-battery-gauge.c
rename to drivers/power/supply/ltc2941-battery-gauge.c
diff --git a/drivers/power/max14577_charger.c b/drivers/power/supply/max14577_charger.c
similarity index 100%
rename from drivers/power/max14577_charger.c
rename to drivers/power/supply/max14577_charger.c
diff --git a/drivers/power/max17040_battery.c b/drivers/power/supply/max17040_battery.c
similarity index 100%
rename from drivers/power/max17040_battery.c
rename to drivers/power/supply/max17040_battery.c
diff --git a/drivers/power/max17042_battery.c b/drivers/power/supply/max17042_battery.c
similarity index 100%
rename from drivers/power/max17042_battery.c
rename to drivers/power/supply/max17042_battery.c
diff --git a/drivers/power/max77693_charger.c b/drivers/power/supply/max77693_charger.c
similarity index 100%
rename from drivers/power/max77693_charger.c
rename to drivers/power/supply/max77693_charger.c
diff --git a/drivers/power/max8903_charger.c b/drivers/power/supply/max8903_charger.c
similarity index 100%
rename from drivers/power/max8903_charger.c
rename to drivers/power/supply/max8903_charger.c
diff --git a/drivers/power/max8925_power.c b/drivers/power/supply/max8925_power.c
similarity index 100%
rename from drivers/power/max8925_power.c
rename to drivers/power/supply/max8925_power.c
diff --git a/drivers/power/max8997_charger.c b/drivers/power/supply/max8997_charger.c
similarity index 100%
rename from drivers/power/max8997_charger.c
rename to drivers/power/supply/max8997_charger.c
diff --git a/drivers/power/max8998_charger.c b/drivers/power/supply/max8998_charger.c
similarity index 100%
rename from drivers/power/max8998_charger.c
rename to drivers/power/supply/max8998_charger.c
diff --git a/drivers/power/olpc_battery.c b/drivers/power/supply/olpc_battery.c
similarity index 100%
rename from drivers/power/olpc_battery.c
rename to drivers/power/supply/olpc_battery.c
diff --git a/drivers/power/pcf50633-charger.c b/drivers/power/supply/pcf50633-charger.c
similarity index 100%
rename from drivers/power/pcf50633-charger.c
rename to drivers/power/supply/pcf50633-charger.c
diff --git a/drivers/power/pda_power.c b/drivers/power/supply/pda_power.c
similarity index 100%
rename from drivers/power/pda_power.c
rename to drivers/power/supply/pda_power.c
diff --git a/drivers/power/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c
similarity index 100%
rename from drivers/power/pm2301_charger.c
rename to drivers/power/supply/pm2301_charger.c
diff --git a/drivers/power/pm2301_charger.h b/drivers/power/supply/pm2301_charger.h
similarity index 100%
rename from drivers/power/pm2301_charger.h
rename to drivers/power/supply/pm2301_charger.h
diff --git a/drivers/power/pmu_battery.c b/drivers/power/supply/pmu_battery.c
similarity index 100%
rename from drivers/power/pmu_battery.c
rename to drivers/power/supply/pmu_battery.c
diff --git a/drivers/power/power_supply.h b/drivers/power/supply/power_supply.h
similarity index 100%
rename from drivers/power/power_supply.h
rename to drivers/power/supply/power_supply.h
diff --git a/drivers/power/power_supply_core.c b/drivers/power/supply/power_supply_core.c
similarity index 100%
rename from drivers/power/power_supply_core.c
rename to drivers/power/supply/power_supply_core.c
diff --git a/drivers/power/power_supply_leds.c b/drivers/power/supply/power_supply_leds.c
similarity index 100%
rename from drivers/power/power_supply_leds.c
rename to drivers/power/supply/power_supply_leds.c
diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
similarity index 100%
rename from drivers/power/power_supply_sysfs.c
rename to drivers/power/supply/power_supply_sysfs.c
diff --git a/drivers/power/qcom_smbb.c b/drivers/power/supply/qcom_smbb.c
similarity index 100%
rename from drivers/power/qcom_smbb.c
rename to drivers/power/supply/qcom_smbb.c
diff --git a/drivers/power/rt5033_battery.c b/drivers/power/supply/rt5033_battery.c
similarity index 100%
rename from drivers/power/rt5033_battery.c
rename to drivers/power/supply/rt5033_battery.c
diff --git a/drivers/power/rt9455_charger.c b/drivers/power/supply/rt9455_charger.c
similarity index 100%
rename from drivers/power/rt9455_charger.c
rename to drivers/power/supply/rt9455_charger.c
diff --git a/drivers/power/rx51_battery.c b/drivers/power/supply/rx51_battery.c
similarity index 100%
rename from drivers/power/rx51_battery.c
rename to drivers/power/supply/rx51_battery.c
diff --git a/drivers/power/s3c_adc_battery.c b/drivers/power/supply/s3c_adc_battery.c
similarity index 100%
rename from drivers/power/s3c_adc_battery.c
rename to drivers/power/supply/s3c_adc_battery.c
diff --git a/drivers/power/sbs-battery.c b/drivers/power/supply/sbs-battery.c
similarity index 100%
rename from drivers/power/sbs-battery.c
rename to drivers/power/supply/sbs-battery.c
diff --git a/drivers/power/smb347-charger.c b/drivers/power/supply/smb347-charger.c
similarity index 100%
rename from drivers/power/smb347-charger.c
rename to drivers/power/supply/smb347-charger.c
diff --git a/drivers/power/test_power.c b/drivers/power/supply/test_power.c
similarity index 100%
rename from drivers/power/test_power.c
rename to drivers/power/supply/test_power.c
diff --git a/drivers/power/tosa_battery.c b/drivers/power/supply/tosa_battery.c
similarity index 100%
rename from drivers/power/tosa_battery.c
rename to drivers/power/supply/tosa_battery.c
diff --git a/drivers/power/tps65090-charger.c b/drivers/power/supply/tps65090-charger.c
similarity index 100%
rename from drivers/power/tps65090-charger.c
rename to drivers/power/supply/tps65090-charger.c
diff --git a/drivers/power/tps65217_charger.c b/drivers/power/supply/tps65217_charger.c
similarity index 100%
rename from drivers/power/tps65217_charger.c
rename to drivers/power/supply/tps65217_charger.c
diff --git a/drivers/power/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c
similarity index 100%
rename from drivers/power/twl4030_charger.c
rename to drivers/power/supply/twl4030_charger.c
diff --git a/drivers/power/twl4030_madc_battery.c b/drivers/power/supply/twl4030_madc_battery.c
similarity index 100%
rename from drivers/power/twl4030_madc_battery.c
rename to drivers/power/supply/twl4030_madc_battery.c
diff --git a/drivers/power/wm831x_backup.c b/drivers/power/supply/wm831x_backup.c
similarity index 100%
rename from drivers/power/wm831x_backup.c
rename to drivers/power/supply/wm831x_backup.c
diff --git a/drivers/power/wm831x_power.c b/drivers/power/supply/wm831x_power.c
similarity index 100%
rename from drivers/power/wm831x_power.c
rename to drivers/power/supply/wm831x_power.c
diff --git a/drivers/power/wm8350_power.c b/drivers/power/supply/wm8350_power.c
similarity index 100%
rename from drivers/power/wm8350_power.c
rename to drivers/power/supply/wm8350_power.c
diff --git a/drivers/power/wm97xx_battery.c b/drivers/power/supply/wm97xx_battery.c
similarity index 99%
rename from drivers/power/wm97xx_battery.c
rename to drivers/power/supply/wm97xx_battery.c
index c2f09ed35050..6285626d142a 100644
--- a/drivers/power/wm97xx_battery.c
+++ b/drivers/power/supply/wm97xx_battery.c
@@ -1,6 +1,4 @@
/*
- * linux/drivers/power/wm97xx_battery.c
- *
* Battery measurement code for WM97xx
*
* based on tosa_battery.c
diff --git a/drivers/power/z2_battery.c b/drivers/power/supply/z2_battery.c
similarity index 100%
rename from drivers/power/z2_battery.c
rename to drivers/power/supply/z2_battery.c
--
2.8.1