Re: [PATCH v9 5/6] power: supply: mp2629: Add impedance compenstation config

Peter Meerwald-Stadler
2020-04-15T19:34:09Z

On Wed, 15 Apr 2020, Saravanan Sekar wrote:

subject: compensation

comments below

> Allows the user to compensate the intrinsic resistance of the battery
> to accelerate the charging cycle.
>
> Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
> ---
> 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..7b7c0e7a7c45
> --- /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 compenstation to accelerate charging.

compensation

> +
> + Access: Read, Write
> + Valid values: Represented in milli-ohms. Valid range is [0, 140].
>

--

Peter Meerwald-Stadler
Mobile: +43 664 24 44 418