[PATCH 0/3] Add Cellwise CW2217

Chris Morgan macroalpha82 at gmail.com
Tue Oct 27 06:17:48 PDT 2026


From: Chris Morgan <macromorgan at hotmail.com>

Add the Cellwise CW2217 battery gauge driver. This driver is based on
the sources used for Rockchip's Board Support package [1] but has
been updated to use the regmap API and devm helpers.

[1] https://github.com/rockchip-linux/kernel/blob/develop-6.12/drivers/power/supply/cw221x_battery.c

Chris Morgan (3):
  dt-bindings: power: cw2015: add cw2215, cw2217, and cw2218
  power: supply: cw2217: Add support for Cellwise cw2217
  arm64: dts: rockchip: Add Battery Gauge to Anbernic Vita-Pro

 .../bindings/power/supply/cw2015_battery.yaml |  42 +-
 .../rockchip/rk3576-anbernic-rg-vita-pro.dts  |  21 +-
 drivers/power/supply/Kconfig                  |  11 +
 drivers/power/supply/Makefile                 |   1 +
 drivers/power/supply/cw2217_battery.c         | 818 ++++++++++++++++++
 5 files changed, 885 insertions(+), 8 deletions(-)
 create mode 100644 drivers/power/supply/cw2217_battery.c

-- 
2.53.0




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