power: supply: axp20x_battery: add support for AXP717

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Add support for the AXP717 PMIC battery charger. The AXP717 differs
greatly from existing AXP battery chargers in that it cannot measure
the discharge current. The datasheet does not document the current
value's offset or scale, so the POWER_SUPPLY_PROP_CURRENT_NOW is left
unscaled.

Tested-by: Philippe Simons <simons.philippe@gmail.com>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20240821215456.962564-15-macroalpha82@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Chris Morgan

2024-08-21 16:54:55 -05:00

committed by Sebastian Reichel

parent 75098176d1

commit 6625767049

1 changed files with 438 additions and 0 deletions

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drivers/power/supply/axp20x_battery.c

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