mbox series

[0/8] Add Battery and USB Supply for AXP717

Message ID 20240617220535.359021-1-macroalpha82@gmail.com (mailing list archive)
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Series Add Battery and USB Supply for AXP717 | expand

Message

Chris Morgan June 17, 2024, 10:05 p.m. UTC 
From: Chris Morgan <macromorgan@hotmail.com>

Add support for monitoring the USB charger and battery charger on the
AXP717 PMIC. This required some driver refactoring of the axp20x USB
and battery charger as the AXP717 is somewhat different but can still
benefit from some common elements.

Note that as of now the charging current now value may be incorrect as
the scale and offsets were not documented in the datasheet. I suspect
the scale is 1 and the offset is somewhere around 450mA though.

Please note that this patch series relies on the following series being
applied first [1].

[1]: https://lore.kernel.org/linux-sunxi/20240418000736.24338-1-andre.przywara@arm.com/

Chris Morgan (8):
  dt-bindings: iio: adc: Add AXP717 compatible
  power: supply: axp20x_usb_power: Add support for AXP717
  power: supply: axp20x_battery: add support for AXP717
  mfd: axp20x: Add ADC, BAT, and USB cells for AXP717
  iio: adc: axp20x_adc: add support for AXP717 ADC
  power: supply: axp20x_usb_power: Add support for AXP717
  power: supply: axp20x_battery: add support for AXP717
  arm64: dts: allwinner: h700: Add charger for Anbernic RG35XX

 .../bindings/iio/adc/x-powers,axp209-adc.yaml |  10 +
 .../x-powers,axp20x-battery-power-supply.yaml |   7 +
 .../x-powers,axp20x-usb-power-supply.yaml     |   6 +
 .../sun50i-h700-anbernic-rg35xx-2024.dts      |  21 +
 drivers/iio/adc/axp20x_adc.c                  | 167 ++++-
 drivers/mfd/axp20x.c                          |  30 +-
 drivers/power/supply/axp20x_battery.c         | 580 ++++++++++++++++--
 drivers/power/supply/axp20x_usb_power.c       | 350 +++++++++--
 drivers/regulator/axp20x-regulator.c          |   2 +-
 include/linux/mfd/axp20x.h                    |  26 +-
 10 files changed, 1102 insertions(+), 97 deletions(-)