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Subject[PATCH v12 5/6] power: supply: mp2629: Add impedance compensation config
Date
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>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
Documentation/ABI/testing/sysfs-class-power-mp2629 | 8 ++++++++
1 file changed, 8 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-class-power-mp2629

diff --git a/Documentation/ABI/testing/sysfs-class-power-mp2629 b/Documentation/ABI/testing/sysfs-class-power-mp2629
new file mode 100644
index 000000000000..327a07e22805
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-power-mp2629
@@ -0,0 +1,8 @@
+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].
--
2.17.1
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