mfd: axp20x: Add ADC, BAT, and USB cells for AXP717

Add support for the AXP717 PMIC to utilize the ADC (for reading
voltage, current, and temperature information from the PMIC) as well
as the USB charger and battery.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20240821215456.962564-12-macroalpha82@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
2 files changed