[PATCH v3 0/2] power: supply: Add support for Maxim MAX8971 charger

From: Svyatoslav Ryhel
Date: Mon Mar 03 2025 - 06:57:01 EST


The MAX8971 is a compact, high-frequency, high-efficiency
switch-mode charger for a one-cell lithium-ion (Li+) battery.

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Changes on switching from v2 to v3:
- fast_charge_timer, top_off_threshold_current and top_off_timer converted to
device attributes. Other vendor properties removed.
- removed max8971_config
- removed unneded functions and definitions along vendor props removal
- added __maybe_unused for resume function

Changes on switching from v1 to v2:
- swap phandle with graph for extcon
- added power-supply ref
---

Svyatoslav Ryhel (2):
dt-bindings: power: supply: Document Maxim MAX8971 charger
power: supply: Add support for Maxim MAX8971 charger

.../bindings/power/supply/maxim,max8971.yaml | 68 ++
drivers/power/supply/Kconfig | 14 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/max8971_charger.c | 758 ++++++++++++++++++
4 files changed, 841 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max8971.yaml
create mode 100644 drivers/power/supply/max8971_charger.c

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2.43.0