linux-dev/drivers/power/supply/Kconfig, branch linus/master

power: supply: Add a driver for Injoinic power bank ICs

2022-03-04T21:33:00Z

This driver supports several chip variants which all share the same I2C register interface. Since the chip will turn off and become inaccessible under conditions outside of software control (e.g. upon button press or input voltage removal), some special handling is needed to delay the initialization of the IC until it is accessible. Signed-off-by: Samuel Holland Signed-off-by: Sebastian Reichel

power: supply: Static data for Samsung batteries

2022-03-04T21:20:18Z

If we detect a Samsung SDI battery, we return a static struct power_supply_battery_info and avoid looking further. Signed-off-by: Linus Walleij Signed-off-by: Sebastian Reichel

power: supply: axp288_fuel_gauge: Use acpi_quirk_skip_acpi_ac_and_battery()

2022-02-25T17:04:02Z

Normally the native AXP288 fg/charger drivers are preferred but one some devices the ACPI drivers should be used instead. The ACPI battery/ac drivers use the acpi_quirk_skip_acpi_ac_and_battery() helper to determine if they should skip loading because native fuel-gauge/ charger drivers like the AXP288 drivers will be used. The new acpi_quirk_skip_acpi_ac_and_battery() helper includes a list of exceptions for boards where the ACPI drivers should be used instead. Use this new helper to avoid loading on such boards. Note this requires adding a Kconfig dependency on ACPI, this is not a problem because ACPI should be enabled on all boards with an AXP288 PMIC anyways. Signed-off-by: Hans de Goede Signed-off-by: Sebastian Reichel

power: supply: axp288_charger: Use acpi_quirk_skip_acpi_ac_and_battery()

2022-02-25T17:04:02Z

power: supply: ab8500: Integrate thermal zone

2022-02-11T19:24:53Z

Instead of providing our own homebrewn thermal measurement code for an NTC and passing tables, we put the NTC thermistor into the device tree, create a passive thermal zone, and poll this thermal zone for the temperature. Signed-off-by: Linus Walleij Signed-off-by: Sebastian Reichel

power: supply: ug3105_battery: Add driver for uPI uG3105 battery monitor

2022-02-11T18:08:35Z

Add a new battery driver for the uPI uG3105 battery monitor. Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead it is expected to be use in combination with some always on microcontroller reading its coulomb-counter before it can wrap (must be read every 400 seconds!). Since Linux does not monitor coulomb-counter changes while the device is off or suspended, the coulomb counter is not used atm. So far this driver is only used on x86/ACPI (non devicetree) devs (also note there is no of_match table). Therefor there is no devicetree bindings documentation for this driver's "upisemi,rsns-microohm" property since this is not used in actual devicetree files and the dt bindings maintainers have requested properties with no actual dt users to _not_ be added to the dt bindings. The property's name has been chosen so that it should not need to be changed if/when devicetree enumeration support gets added later, as it mirrors "maxim,rsns-microohm" from the "maxim,max17042" bindings. Signed-off-by: Hans de Goede Signed-off-by: Sebastian Reichel

power: supply: max77976: add Maxim MAX77976 charger driver

2021-11-16T15:10:07Z

Add support for the MAX77976 3.5/5.5A 1-Cell Li+ Battery Charger. This is a simple implementation enough to be used as a simple battery charger without OTG and boost. Signed-off-by: Luca Ceresoli Signed-off-by: Sebastian Reichel

power: supply: axp288-charger: Add depends on IOSF_MBIO to Kconfig

2021-10-18T16:18:56Z

Add "depends on IOSF_MBI" to CONFIG_AXP288_CHARGER as the changes from commit ed229454856e ("power: supply: axp288-charger: Optimize register reading method") use symbols which are only defined when IOSF_MBI support is enabled. Depending on this is ok since IOSF_MBI support should always be enabled on devices which use the AXP288 PMIC. Fixes: ed229454856e ("power: supply: axp288-charger: Optimize register reading method") Reported-by: kernel test robot Signed-off-by: Hans de Goede Signed-off-by: Sebastian Reichel

power: supply: max17042: extend help/description

2021-09-24T21:33:24Z

Reorganize the Kconfig driver description and mention all supported models. This helps when choosing drivers for given system. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Hans de Goede Signed-off-by: Sebastian Reichel

power: supply: max17040: extend help/description

2021-09-24T21:33:05Z