linux-kernel - Re: [PATCH v11 5/6] power: supply: mp2629: Add impedance compensation config

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Date:   Fri, 1 May 2020 12:42:38 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Saravanan Sekar <sravanhome@...il.com>
Cc:     lee.jones@...aro.org, andy.shevchenko@...il.com,
        robh+dt@...nel.org, jic23@...nel.org, knaack.h@....de,
        lars@...afoo.de, pmeerw@...erw.net, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: Re: [PATCH v11 5/6] power: supply: mp2629: Add impedance
 compensation config

Hi,

On Thu, Apr 30, 2020 at 05:58:09PM +0200, Saravanan Sekar wrote:
> Allows the user to compensate the intrinsic resistance of the battery
> to accelerate the charging cycle.
> 
> Signed-off-by: Saravanan Sekar <sravanhome@...il.com>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
> ---

Reviewed-by: Sebastian Reichel <sebastian.reichel@...labora.com>

-- Sebastian

>  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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