tree ddc1fa4eea24ad54b3c71ea2258a30d2f302336d
parent 168e68d072756d631a210342d0429c969501b7cf
author Yuanjiang Yu <yuanjiang.yu@unisoc.com> 1564567225 +0800
committer Sebastian Reichel <sebastian.reichel@collabora.com> 1567457389 +0200

power: supply: sc27xx: Fix the the accuracy issue of coulomb calculation

The Spreadtrum fuel gauge will multiply by 2 for counting the coulomb
counter to improve the accuracy, which means the value saved in fuel
gauge is: coulomb counter * 2 * 1000ma_adc. Thus fix the conversion
formular to improve the accuracy of calculating the battery capacity.

Signed-off-by: Yuanjiang Yu <yuanjiang.yu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>