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power: supply: mp2629: Add impedance compensation config

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Allows the user to compensate the intrinsic resistance of the battery
to accelerate the charging cycle.

Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Saravanan Sekar 2020-05-26 11:06:45 +02:00 committed by Lee Jones
parent 3bc6d790c3
commit fe27f04e0c
1 changed files with 8 additions and 0 deletions
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Documentation/ABI/testing/sysfs-class-power-mp2629 Normal file
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What: /sys/class/power_supply/mp2629_battery/batt_impedance_compen
Date: April 2020
KernelVersion: 5.7
Description:
Represents a battery impedance compensation to accelerate charging.
Access: Read, Write
Valid values: Represented in milli-ohms. Valid range is [0, 140].