power: supply: max77976: add Maxim MAX77976 charger driver

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 <luca@lucaceresoli.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Luca Ceresoli 2021-11-08 17:27:06 +01:00 • committed by Sebastian Reichel
commit 715ecbc10d
4 changed files with 523 additions and 0 deletions