kernel/linux.git/include/linux/power, branch v6.19.11

power: supply: max77705_charger: implement aicl feature

2025-11-02T23:02:30+00:00

Adaptive input current allows charger to reduce it's current consumption, when source is not able to provide enough power. Signed-off-by: Dzmitry Sankouski Link: https://patch.msgid.link/20250925-max77705_77976_charger_improvement-v6-1-972c716c17d1@gmail.com Signed-off-by: Sebastian Reichel

power: supply: max77705_charger: use REGMAP_IRQ_REG_LINE macro

2025-09-18T22:40:03+00:00

Refactor regmap_irq declarations with REGMAP_IRQ_REG_LINE saves a few lines on definitions. Signed-off-by: Dzmitry Sankouski Signed-off-by: Sebastian Reichel

power: supply: max77705_charger: use regfields for config registers

2025-09-18T22:37:45+00:00

Using regfields allows to cleanup masks and register offset definition, allowing to access register info by it's functional name. Signed-off-by: Dzmitry Sankouski Signed-off-by: Sebastian Reichel

Merge tag 'for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2025-03-30T01:11:12+00:00

Pull power supply and reset updates from Sebastian Reichel: "Power-supply core: - remove unused set_charged infrastructure - drop of_node from power_supply struct Power-supply drivers: - axp717: support devices without thermistors - bq27xxx: support max design voltage for bq270x0 and bq27x10 - pcf50633: drop charger driver - max1720x: add battery health support - switch all power-supply devices from of_node to fwnode - convert regmap users to maple tree register cache - convert drivers to devm_kmemdup_array - misc cleanups and fixes Reset drivers: - at91-sama5d2_shdwc: add sama7d65 support * tag 'for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (30 commits) power: supply: mt6370: Remove redundant 'flush_workqueue()' calls Revert "power: supply: bq27xxx: do not report bogus zero values" power: supply: max77693: Fix wrong conversion of charge input threshold value power: supply: pcf50633: Remove charger power: supply: all: switch psy_cfg from of_node to fwnode power: supply: core: get rid of of_node power: reset: at91-sama5d2_shdwc: Add sama7d65 PMC power: supply: smb347: convert to use maple tree register cache power: supply: rt9455: convert to use maple tree register cache power: supply: max1720x: convert to use maple tree register cache power: supply: ltc4162l: convert to use maple tree register cache power: supply: bq25980: convert to use maple tree register cache power: supply: bq25890: convert to use maple tree register cache power: supply: bq2515x: convert to use maple tree register cache power: supply: bq24257: convert to use maple tree register cache power: supply: bd99954: convert to use maple tree register cache power: supply: Remove unused set_charged method power: supply: ds2760: Remove unused ds2760_battery_set_charged power: supply: core: Remove unused power_supply_set_battery_charged power: supply: sc27xx: use devm_kmemdup_array() ...

power: supply: max77705: Add charger driver for Maxim 77705

2025-02-20T16:37:23+00:00

Add driver for Maxim 77705 switch-mode charger. It providing power supply class information to userspace. The driver is configured through DTS (battery and system related settings). Signed-off-by: Dzmitry Sankouski Reviewed-by: Krzysztof Kozlowski Acked-by: Sebastian Reichel Link: https://lore.kernel.org/r/20250123-starqltechn_integration_upstream-v17-3-8b06685b6612@gmail.com Signed-off-by: Lee Jones

power: supply: bq27xxx: Add voltage_max_design property for bq270x0 and bq27x10

2025-02-19T23:29:55+00:00

Report VOLTAGE_MAX_DESIGN for the bq27x00 and bq27x10 fuel gauges. Per the datasheet, this value is stored in the Charge Termination Voltage Settings (QV0 and QV1) of the Pack Configuration register. Tested on the Nokia N900 with bq27200. Signed-off-by: Sicelo A. Mhlongo Link: https://lore.kernel.org/r/20250207211521.103357-1-absicsz@gmail.com Signed-off-by: Sebastian Reichel

bq27xxx: add voltage min design for bq27000 and bq27200

2024-12-18T23:42:21+00:00

The bq27x00 gauges have an EEPROM register which contains the value of the voltage that should be considered to be zero battery capacity. Expose this to userspace using the VOLTAGE_MIN_DESIGN property. Tested on Nokia N900 with bq27200. Signed-off-by: Sicelo A. Mhlongo Acked-by: Pali Rohár Link: https://lore.kernel.org/r/20241125151321.45440-1-absicsz@gmail.com Signed-off-by: Sebastian Reichel

power: supply: bq27xxx: Move health reading out of update loop

2024-04-01T10:29:44+00:00

Most of the functions that read values return a status and put the value itself in an a function parameter. Update health reading to match. As health is not checked for changes as part of the update loop, remove the read of this from the periodic update loop. This saves I2C/1W bandwidth. It also means we do not have to cache it, fresh values are read when requested. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240325203129.150030-6-afd@ti.com Signed-off-by: Sebastian Reichel

power: supply: bq27xxx: Move cycle count reading out of update loop

2024-04-01T10:29:44+00:00

Most of the functions that read values return a status and put the value itself in an a function parameter. Update cycle count reading to match. As cycle count is not checked for changes as part of the update loop, remove the read of this from the periodic update loop. This saves I2C/1W bandwidth. It also means we do not have to cache it, fresh values are read when requested. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240325203129.150030-5-afd@ti.com Signed-off-by: Sebastian Reichel

power: supply: bq27xxx: Move energy reading out of update loop

2024-04-01T10:29:44+00:00

Most of the functions that read values return a status and put the value itself in an a function parameter. Update energy reading to match. As energy is not checked for changes as part of the update loop, remove the read of this from the periodic update loop. This saves I2C/1W bandwidth. It also means we do not have to cache it, fresh values are read when requested. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240325203129.150030-4-afd@ti.com Signed-off-by: Sebastian Reichel