Eric Lee / smarc-fsl-linux-kernel

06 Jan, 2012

2 commits

  • ded7fc7b0   power_supply: Add DA9052 battery driver ... Browse Code »

    Driver for DA9052 battery charger. This driver depends on DA9052 MFD core
    dirver for definitions and methods.

    This patch is functionally tested on Samsung SMDKV6410.

    Signed-off-by: David Dajun Chen
    Signed-off-by: Ashish Jangam
    Signed-off-by: Anton Vorontsov

    Ashish Jangam
     
  • c78f2b649   bq20z75: Rename to sbs-battery ... Browse Code »

    This driver for the bq20z75 implemented the register spec defined
    by the SBS standard. As this is not unique to this the TI part this
    was originally written for, we can generalize this driver to
    show its support for any SBS compliant battery.

    Signed-off-by: Rhyland Klein
    Signed-off-by: Anton Vorontsov

    Rhyland Klein
     

04 Jan, 2012

2 commits

  • 2165c8a45   power_supply: Add LP8727 charger driver ... Browse Code »

    National Semiconductor LP8727 is the battery charger with Micro/Mini
    USB interface. This IC includes below functions:

    - I2C interface for accessing user registers
    - Single input Li-Ion battery charger
    - Charger input ID detection from Micro/Mini USB
    - Multiplexing switches on USB, UART

    Signed-off-by: Woogyom Kim
    Signed-off-by: Anton Vorontsov

    Woogyom Kim
     
  • 3bb3dbbd5   power_supply: Add initial Charger-Manager driver ... Browse Code »

    Because battery health monitoring should be done even when suspended,
    it needs to wake up and suspend periodically. Thus, userspace battery
    monitoring may incur too much overhead; every device and task is woken
    up periodically. Charger Manager uses suspend-again to provide
    in-suspend monitoring.

    This patch allows to monitor battery health in-suspend state.

    Signed-off-by: Donggeun Kim
    Signed-off-by: MyungJoo Ham
    Signed-off-by: Kyungmin Park
    Signed-off-by: Anton Vorontsov

    Donggeun Kim
     

01 Aug, 2011

1 commit

  • f0d15c96d   Merge git://git.infradead.org/battery-2.6 ... Browse Code »

    * git://git.infradead.org/battery-2.6:
    gpio-charger: Fix checking return value of request_any_context_irq
    power_supply: MAX17042: Support additional properties
    max8903_charger: Allow platform data to be __initdata
    power_supply: Add charger driver for MAX8998/LP3974
    power_supply: Add charger driver for MAX8997/8966
    max17042_battery: Remove obsolete cleanup for clientdata
    twl4030_charger: Fix warnings
    wm831x_power: Support multiple instances
    wm831x_backup: Support multiple instances
    apm_power: Fix style error in macros
    s3c_adc_battery: Fix annotation for s3c_adc_battery_probe()
    bq20z75: Enable detection after registering
    bq20z75: Add support for external notification

    Linus Torvalds
     

08 Jul, 2011

2 commits

  • bb4ce9708   power_supply: Add charger driver for MAX8998/LP3974 ... Browse Code »

    This patch supports power supply APIs for MAX8998/LP3974.

    Signed-off-by: Donggeun Kim
    Signed-off-by: MyungJoo Ham
    Signed-off-by: KyungMin Park
    Acked-by: Samuel Ortiz
    Signed-off-by: Anton Vorontsov

    Donggeun Kim
     
  • 149c077b4   power_supply: Add charger driver for MAX8997/8966 ... Browse Code »

    MAX8997/8966 chip is a multi-function device which includes
    PMIC, RTC, Fuel Gauge, MUIC, Haptic, Flash control, and
    Battery charging control.
    The driver for it is located at drivers/mfd.

    This patch supports battery charging control of MAX8997/8966 chip and
    provides power supply class information to userspace.

    Signed-off-by: Donggeun Kim
    Signed-off-by: MyungJoo Ham
    Signed-off-by: KyungMin Park
    Acked-by: Samuel Ortiz
    Signed-off-by: Anton Vorontsov

    Donggeun Kim
     

28 May, 2011

1 commit

  • ea0ca3a84   Merge git://git.infradead.org/battery-2.6 ... Browse Code »

    * 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

    Linus Torvalds
     

27 May, 2011

1 commit

  • 275ac7462   w1: add Maxim/Dallas DS2780 Stand-Alone Fuel Gauge IC support ... Browse Code »

    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
    Tested-by: Haojian Zhuang
    Cc: Evgeniy Polyakov
    Cc: Ryan Mallon
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Clifton Barnes
     

20 Apr, 2011

1 commit

  • b14a9ccc1   power_supply: Add driver for MAX8903 charger ... Browse Code »

    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
    Signed-off-by: Kyungmin Park
    Signed-off-by: Anton Vorontsov

    MyungJoo Ham
     

14 Jan, 2011

1 commit

  • 359ab9f5b   power_supply: Add MAX17042 Fuel Gauge Driver ... Browse Code »

    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
    Signed-off-by: Kyungmin Park
    Signed-off-by: Anton Vorontsov

    MyungJoo Ham
     

18 Nov, 2010

1 commit

06 Oct, 2010

1 commit

  • 578945171   power_supply: Makefile cleanup ... Browse Code »

    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
    Signed-off-by: Anton Vorontsov

    matt mooney
     

30 Sep, 2010

1 commit

06 Sep, 2010

1 commit

19 Aug, 2010

1 commit

13 Aug, 2010

1 commit

  • 16bb85bc1   Merge git://git.infradead.org/battery-2.6 ... Browse Code »

    * 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}

    Linus Torvalds
     

05 Aug, 2010

1 commit

  • f6a21388b   POWER: Add JZ4740 battery driver. ... Browse Code »

    Add support for the battery voltage measurement part of the JZ4740 ADC unit.

    Signed-off-by: Lars-Peter Clausen
    Acked-by: Anton Vorontsov
    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

    Lars-Peter Clausen
     

23 Jul, 2010

1 commit

  • 808be4b22   Add s3c-adc-battery driver ... Browse Code »

    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
    Signed-off-by: Anton Vorontsov

    Vasily Khoruzhick
     

18 Jun, 2010

1 commit

  • 6721081b6   Intel MID platform battery driver ... Browse Code »

    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
    Signed-off-by: Alan Cox
    Signed-off-by: Anton Vorontsov

    Nithish Mahalingam
     

18 May, 2010

1 commit

07 Apr, 2010

1 commit

  • e3e8d1c93   Driver for Zipit Z2 battery chip ... Browse Code »

    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
    Signed-off-by: Anton Vorontsov

    Marek Vasut
     

08 Mar, 2010

1 commit

16 Dec, 2009

1 commit

  • 48e902f0a   Merge git://git.infradead.org/battery-2.6 ... Browse Code »

    * 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

    Linus Torvalds
     

28 Nov, 2009

1 commit

16 Nov, 2009

1 commit

  • c26964ead   wm831x: Factor out WM831x backup battery charger ... Browse Code »

    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
    Acked-by: Samuel Ortiz
    Signed-off-by: Anton Vorontsov

    Mark Brown
     

05 Sep, 2009

1 commit

  • 3961f7c3c   power_supply: Add driver for the PMU on WM831x PMICs ... Browse Code »

    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
    Signed-off-by: Anton Vorontsov

    Mark Brown
     

01 Jul, 2009

1 commit

09 Jun, 2009

1 commit

11 Jan, 2009

1 commit

04 Jan, 2009

2 commits

  • 342d765e0   power_supply: Add Dialog DA9030 battery charger driver ... Browse Code »

    Driver for battery charger integrated into Dialog Semiconductor DA9030 PMIC

    Signed-off-by: Mike Rapoport
    Acked-by: Anton Vorontsov
    Signed-off-by: Samuel Ortiz

    Mike Rapoport
     
  • 14431aa0c   power_supply: Add support for WM8350 PMU ... Browse Code »

    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
    Acked-by: Anton Vorontsov
    Signed-off-by: Samuel Ortiz

    Mark Brown
     

19 Oct, 2008

1 commit

03 Oct, 2008

1 commit

01 Sep, 2008

1 commit

  • b996ad0e9   power_supply: Support for Texas Instruments BQ27200 battery managers ... Browse Code »

    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
    Cc: David Woodhouse
    Signed-off-by: Andrew Morton
    Signed-off-by: Anton Vorontsov

    Rodolfo Giometti
     

30 Jul, 2008

1 commit

10 Jul, 2008

1 commit

01 Jul, 2008

1 commit

10 Jul, 2007

2 commits