[PATCH 0/2] Add Richtek RT9471 3A battery charger support
From: cy_huang
Date: Thu Aug 11 2022 - 09:42:11 EST
From: ChiYuan Huang <cy_huang@xxxxxxxxxxx>
This patch set is to add Richtek RT9471 charger support.
The RT9471/D is a highly-integrated 3A switch mode battery charge management
and system power path management device for single cell Li-Ion and Li-polymer
battery. The low impedance power path optimizes switch-mode operation
efficiency, reduces battery charging time and extends battery life during
discharging phase.
ChiYuan Huang (2):
dt-bindings: power: supply: Add Richtek RT9471 battery charger
power: supply: rt9471: Add Richtek RT9471 charger driver
.../bindings/power/supply/richtek,rt9471.yaml | 78 ++
drivers/power/supply/Kconfig | 16 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/rt9471.c | 952 +++++++++++++++++++++
drivers/power/supply/rt9471.h | 76 ++
5 files changed, 1123 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/richtek,rt9471.yaml
create mode 100644 drivers/power/supply/rt9471.c
create mode 100644 drivers/power/supply/rt9471.h
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2.7.4