Add the 'POWER_SUPPLY_PROP_CALIBRATE' attribute to allow chareger manager
to calibrate the battery capacity.
Signed-off-by: NYuanjiang Yu <yuanjiang.yu@unisoc.com>
Signed-off-by: NBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.com>