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* merge opensource jb u5codeworkx2012-09-221-2/+0
| | | | Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2
* samsung update 1codeworkx2012-06-021-0/+22
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* Merge git://git.infradead.org/battery-2.6Linus Torvalds2011-05-271-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/battery-2.6: PXA: Use dev_pm_ops in z2_battery ds2760_battery: Fix rated capacity of the hx4700 1800mAh battery ds2760_battery: Fix indexing of the 4 active full EEPROM registers power: Make test_power driver more dynamic. bq27x00_battery: Name of cycle count property max8903_charger: Add GENERIC_HARDIRQS as a dependency (fixes S390 build) ARM: RX-51: Enable isp1704 power on/off isp1704_charger: Allow board specific powering routine gpio-charger: Add gpio_charger_resume power_supply: Add driver for MAX8903 charger
| * power_supply: Add driver for MAX8903 chargerMyungJoo Ham2011-04-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | MAX8903 is an integrated battery charger and selector with two power inputs (USB and AC adapter). This driver enables the charger, handles interrupts, and provides power-supply-class information to userland. Tested on Exynos4 NURI / S5PC210 SLP7 boards. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* | w1: add Maxim/Dallas DS2780 Stand-Alone Fuel Gauge IC supportClifton Barnes2011-05-261-0/+1
|/ | | | | | | | | | | | | | | | | Add support for the Maxim/Dallas DS2780 Stand-Alone Fuel Gauge IC. It was suggested to combine this functionality with the current ds2782 driver. Unfortunately, I'm unable to commit the time to refactoring this driver to that extent and I don't have a platform with the ds2782 part to validate that there are no regression issues by adding this functionality. [akpm@linux-foundation.org: use min_t()] Signed-off-by: Clifton Barnes <cabarnes@indesign-llc.com> Tested-by: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* power_supply: Add MAX17042 Fuel Gauge DriverMyungJoo Ham2011-01-141-0/+1
| | | | | | | | | | | | | | | | The MAX17042 is a fuel gauge with an I2C interface for lithium-ion betteries. Unlike its predecessor MAX17040, MAX17042 uses 16bit registers. Besides, MAX17042 has much more features than MAX17040; e.g., a thermistor, current and current accumulation measurement, battery internal resistance estimate, average values of measurement, and others. This patch implements a driver for MAX17042. In this initial release, we have implemented the most basic features of a fuel gauge: measure the battery capacity and voltage. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Add gpio charger driverLars-Peter Clausen2010-11-181-0/+1
| | | | | | | | This patch adds a simple driver for chargers indicating their online status through a GPIO pin. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Makefile cleanupmatt mooney2010-10-061-12/+4
| | | | | | | | | | Replace EXTRA_CFLAGS with ccflags-y; remove if-statements and replace with lists using the kbuild idiom. None of the dependencies are modified. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Add driver for TWL4030/TPS65950 BCI chargerGrazvydas Ignotas2010-09-301-0/+1
| | | | | | | | | | | | TWL4030/TPS65950 is a multi-function device with integrated charger, which allows charging from AC or USB. This driver enables the charger and provides several monitoring functions. Tested on OMAP3 Pandora board. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Add driver for TI BQ20Z75 gas gauge ICRhyland Klein2010-09-061-0/+1
| | | | | | | | | | This driver depends on I2C and uses SMBUS for communication with the host. Signed-off-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Add isp1704 charger detection driverHeikki Krogerus2010-08-191-0/+1
| | | | | | | | | NXP ISP1704 is Battery Charging Specification 1.0 compliant USB transceiver. This adds a power supply driver for ISP1704 and ISP1707 USB transceivers. Signed-off-by: Heikki Krogerus <ext-heikki.krogerus@nokia.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* Merge git://git.infradead.org/battery-2.6Linus Torvalds2010-08-121-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/battery-2.6: intel_mid_battery: Fix battery scaling intel_mid_battery: Fix the argument order to intel_scu_ipc_command olpc_battery: Fix build failure caused by sysfs changes Add s3c-adc-battery driver Intel MID platform battery driver Fix up trivial conflicts (battery drivers added from different branches) in drivers/power/{Kconfig,Makefile}
| * Add s3c-adc-battery driverVasily Khoruzhick2010-07-231-0/+1
| | | | | | | | | | | | | | | | | | | | s3c-adc-battery is driver for monitoring and charging battery on iPAQ H1930/H1940/RX1950. It depends on s3c-adc driver to get battery voltage and current. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
| * Intel MID platform battery driverNithish Mahalingam2010-06-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The PMIC Battery driver provides battery charging and battery gauge functionality on Intel MID platforms. This provides the basic functions. There are some USB drivers to merge before the selection of charging between the different USB power levels can be enabled. Moved to a platform device by Alek Du. Signed-off-by: Nithish Mahalingam <nithish.mahalingam@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* | POWER: Add JZ4740 battery driver.Lars-Peter Clausen2010-08-051-0/+1
|/ | | | | | | | | | | Add support for the battery voltage measurement part of the JZ4740 ADC unit. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1416/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* power_supply: Add test_power driverAnton Vorontsov2010-05-181-0/+1
| | | | | | Just a handy driver that is used for testing purposes. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* Driver for Zipit Z2 battery chipMarek Vasut2010-04-061-0/+1
| | | | | | | | | This patch adds driver for Zipit Z2 battery chip called AER915. No details are known about the chip. The chip is available through I2C bus at address 0x55 and it's register 0x02 contains battery voltage. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: Enable power supply of max8925Haojian Zhuang2010-03-071-0/+1
| | | | | | | MAX8925 is a PMIC that contains charger component Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge git://git.infradead.org/battery-2.6Linus Torvalds2009-12-151-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/battery-2.6: power_supply_sysfs: Handle -ENODATA in a special way wm831x_backup: Remove unused variables gta02: Set pcf50633 charger_reference_current_ma pcf50633: Query charger status directly pcf50633: Properly reenable charging when the supply conditions change pcf50633: Get rid of charging restart software auto-triggering pcf50633: introduces battery charging current control pcf50633: Add ac power supply class to the charger wm831x: Factor out WM831x backup battery charger
| * wm831x: Factor out WM831x backup battery chargerMark Brown2009-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | The backup battery on WM831x is a separate IP block to the main PMU and is largely unrelated to the main supply functionality. Factor it out into a separate driver in order to reflect this and better support future hardware versions. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* | collie: add battery driverThomas Kunze2009-11-271-0/+1
|/ | | | This driver is based on tosa_battery.c.
* power_supply: Add driver for the PMU on WM831x PMICsMark Brown2009-09-041-0/+1
| | | | | | | | | | | | | | | The WM831x PMICs provide power path management from three sources: a wall supply, USB and a battery with integrated charger. They also provide an additional backup supply with integrated for maintaining always on functionality such as the RTC and monitoring of power switches. After some initial configuration at startup the device operates autonomously, the driver simply provides reporting of the current state. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
* Add ds2782 battery gas gauge driverRyan Mallon2009-07-011-0/+1
| | | | | | | This patch adds a driver for ds2782 battery devices. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* Add MAX17040 Fuel Gauge driverMinkyu Kang2009-06-091-1/+2
| | | | | | | | The MAX17040 is a I2C interfaced Fuel Gauge systems for lithium-ion batteries This patch adds support the MAX17040 Fuel Gauge Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* power_supply: PCF50633 battery charger driverBalaji Rao2009-01-111-0/+1
| | | | | | | | Signed-off-by: Balaji Rao <balajirrao@openmoko.org> Cc: Andy Green <andy@openmoko.com> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
* power_supply: Add Dialog DA9030 battery charger driverMike Rapoport2009-01-041-0/+1
| | | | | | | | Driver for battery charger integrated into Dialog Semiconductor DA9030 PMIC Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
* power_supply: Add support for WM8350 PMUMark Brown2009-01-041-0/+1
| | | | | | | | | | | | | | | | | | This patch adds support for the PMU provided by the WM8350 which implements battery, line and USB supplies including a battery charger. The hardware functions largely autonomously, with minimal software control required to initiate fast charging. Support for configuration of the USB supply is not yet implemented. This means that the hardware will remain in the mode configured at startup, by default limiting the current drawn from USB to 100mA. This driver was originally written by Liam Girdwood with subsequent updates for submission by Mark Brown. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
* Merge branch 'master' of ↵Anton Vorontsov2008-10-181-1/+1
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: drivers/power/Makefile
| * [ARM] 5248/1: wm97xx generic battery driverMarek Vašut2008-10-021-1/+1
| | | | | | | | | | | | | | | | | | This patch adds generic battery driver for wm97xx chips. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | power_supply: Support for Texas Instruments BQ27200 battery managersRodolfo Giometti2008-09-011-0/+1
|/ | | | | | | | | | | | | | | These battery managers came in two different packages: one for I2C busses (BQ27200) and one for HDQ busses (BQ27000). This driver currently supports only the I2C chip version but the code is designed in order to easily allow the HDQ chip version integration. [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: make things static, use kasprintf()] Signed-off-by: Rodolfo Giometti <giometti@linux.it> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* Merge branch 'master' of /home/cbou/linux-2.6Anton Vorontsov2008-07-301-0/+1
|\ | | | | | | | | | | | | Conflicts: drivers/power/Kconfig drivers/power/Makefile
| * [ARM] 5155/1: PalmTX battery monitorMarek Vašut2008-07-101-0/+1
| | | | | | | | | | | | | | | | | | This patch adds battery monitoring driver for PalmTX. It can read voltage from the battery and temperature. It also monitors charging/discharging status. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | power_supply: Sharp SL-6000 (tosa) batteries supportDmitry Baryshkov2008-07-011-0/+1
|/ | | | | | | This patch adds common battery interface support for Sharp SL-6000 (tosa). Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
* [BATTERY] One Laptop Per Child power/battery driverDavid Woodhouse2007-07-101-0/+1
| | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Anton Vorontsov <cbou@mail.ru>
* [BATTERY] Apple PMU driverDavid Woodhouse2007-07-101-0/+1
| | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Anton Vorontsov <cbou@mail.ru>
* [BATTERY] 1-Wire ds2760 chip battery driverAnton Vorontsov2007-07-101-0/+2
| | | | | | | | | This is driver for batteries with ds2760 chip inside, found inside almost every HP iPaq and HTC PDAs/phones. Signed-off-by: Anton Vorontsov <cbou@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [BATTERY] APM emulation driver for class batteriesAnton Vorontsov2007-07-101-0/+1
| | | | | | Signed-off-by: Eugeny Boger <eugenyboger@dgap.mipt.ru> Signed-off-by: Anton Vorontsov <cbou@mail.ru> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [BATTERY] pda_power platform driverAnton Vorontsov2007-07-101-0/+2
| | | | | | | | | | | | | | | | | | | Common 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. It's used to stop logic duplication through different embedded devices. So, power supply *logic* is here. pda_power register power supplies, and will take care about notifying batteries about power changes through external power interface. Currently, power consumption legal limits (including USB power consumption) should be handled by platform code, inside set_charge function. Signed-off-by: Anton Vorontsov <cbou@mail.ru> Signed-off-by: Roman Moravcik <roman.moravcik@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* [BATTERY] Universal power supply class (was: battery class)Anton Vorontsov2007-07-101-0/+15
This class is result of "external power" and "battery" classes merge, as suggested by David Woodhouse. He also implemented uevent support. Here how userspace seeing it now: # ls /sys/class/power\ supply/ ac main-battery usb # cat /sys/class/power\ supply/ac/type AC # cat /sys/class/power\ supply/usb/type USB # cat /sys/class/power\ supply/main-battery/type Battery # cat /sys/class/power\ supply/ac/online 1 # cat /sys/class/power\ supply/usb/online 0 # cat /sys/class/power\ supply/main-battery/status Charging # cat /sys/class/leds/h5400\:red-left/trigger none h5400-radio timer hwtimer ac-online usb-online main-battery-charging-or-full [main-battery-charging] main-battery-full Signed-off-by: Anton Vorontsov <cbou@mail.ru> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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