linux-kernel - Re: [PATCH v3 0/5] Improve the SC27XX fuel gauge controller

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Message-ID: <20191219005439.63nk4fpraveoeqyv@earth.universe>
Date:   Thu, 19 Dec 2019 01:54:39 +0100
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Baolin Wang <baolin.wang7@...il.com>
Cc:     robh+dt@...nel.org, mark.rutland@....com, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        yuanjiang.yu@...soc.com, baolin.wang@...aro.org,
        zhang.lyra@...il.com, orsonzhai@...il.com
Subject: Re: [PATCH v3 0/5] Improve the SC27XX fuel gauge controller

Hi,

On Mon, Dec 09, 2019 at 11:56:20AM +0800, Baolin Wang wrote:
> This patch set adds one battery resistance-temperature table to optimize
> the real battery internal resistance in different tempertures, and
> calibrates the resistance of coulomb counter to improve the accuracy
> of the coulomb counter.
> 
> Any comments are welcome. Thanks.

Thanks, queued to power-supply's for-next branch. I changed the
comment for struct sc27xx_fgu_data, so that it states calib_resist
being in uOhm instead of mOhm.

-- Sebastian

> Changes from v2:
>  - Add reviewed tag from Rob.
>  - Rebased.
> 
> Changes from v1:
>  - Fix the order of values in resistance-temp-table property's description.
>  - Add an unit suffix for FGU resistance property.
> 
> Baolin Wang (4):
>   dt-bindings: power: Introduce one property to describe the battery
>     resistance with temperature changes
>   power: supply: core: Add battery internal resistance temperature
>     table support
>   dt-bindings: power: sc27xx: Add a new property to describe the real
>     resistance of coulomb counter chip
>   power: supply: sc27xx: Calibrate the resistance of coulomb counter
> 
> Yuanjiang Yu (1):
>   power: supply: sc27xx: Optimize the battery resistance with measuring
>     temperature
> 
>  .../devicetree/bindings/power/supply/battery.txt   |    5 ++
>  .../devicetree/bindings/power/supply/sc27xx-fg.txt |    3 +
>  drivers/power/supply/power_supply_core.c           |   67 +++++++++++++++++++-
>  drivers/power/supply/sc27xx_fuel_gauge.c           |   49 +++++++++++++-
>  include/linux/power_supply.h                       |   10 +++
>  5 files changed, 130 insertions(+), 4 deletions(-)
> 
> -- 
> 1.7.9.5
> 

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