[PATCH 0/2] power: supply: add support for CW2015 Fuel Gauge

From: Tobias Schramm
Date: Wed Dec 11 2019 - 08:40:17 EST

This patchset adds support for the CW2015 Fuel Gauge.
The CW2015 fuel gauge is used in Pinebook Pro and some Raspberry Pi UPS HATs.

Most of the code has been written by Rockchip. I've added devicetree support
for power supplies as well as the alert level and done some general code
I'm submitting it now as part of an effort to get full mainline Linux support
for the Pinebook Pro.

CCing some maintainers of other fuel gauge drivers here to get feedback on this

Tobias Schramm (2):
power: supply: add CW2015 Fuel Gauge driver
dt-bindings: power: supply: cw2015_battery: add device tree binding

.../bindings/power/supply/cw2015_battery.txt | 37 +
drivers/power/supply/Kconfig | 7 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/cw2015_battery.c | 962 ++++++++++++++++++
include/linux/power/cw2015_battery.h | 122 +++
5 files changed, 1129 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/cw2015_battery.txt
create mode 100644 drivers/power/supply/cw2015_battery.c
create mode 100644 include/linux/power/cw2015_battery.h