linux-kernel - Re: [PATCH v5 0/7] power: supply: max17040 support compatible devices

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Message-ID: <20201003191229.dmxov4itycdhs4hy@earth.universe>
Date:   Sat, 3 Oct 2020 21:12:29 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Iskren Chernev <iskren.chernev@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Jonathan Bakker <xc-racer2@...e.ca>,
        Vladimir Barinov <vladimir.barinov@...entembedded.com>
Subject: Re: [PATCH v5 0/7] power: supply: max17040 support compatible devices

Hi,

On Tue, Sep 22, 2020 at 02:42:30PM +0300, Iskren Chernev wrote:
> The max17040 fuel gauge is part of a family of 8 chips that have very
> similar mode of operations and registers.
> 
> This patch set adds:
> - compatible strings for all supported devices and handles the minor
>   differences between them;
> - handling for devices reporting double capacity via maxim,double-soc;
> - handling for setting rcomp, a compensation value for more accurate
>   reading, affected by battery chemistry and operating temps;
> - suppot for SOC alerts (capacity changes by +/- 1%), to prevent polling
>   every second;
> - improved max17040 driver with regmap and devm_
> 
> The datasheets of the supported devices are linked [0] [1] [2] [3].
> 
> [0] https://datasheets.maximintegrated.com/en/ds/MAX17040-MAX17041.pdf
> [1] https://datasheets.maximintegrated.com/en/ds/MAX17043-MAX17044.pdf
> [2] https://datasheets.maximintegrated.com/en/ds/MAX17048-MAX17049.pdf
> [3] https://datasheets.maximintegrated.com/en/ds/MAX17058-MAX17059.pdf
> 
> v4: https://lkml.org/lkml/2020/9/6/237
> v3: https://lkml.org/lkml/2020/6/24/874
> v2: https://lkml.org/lkml/2020/6/18/260
> v1: https://lkml.org/lkml/2020/6/8/682
> 
> Changes from v4:
> - fix warning reported by kernel test robot <lkp@...el.com> for v4
>   patch 4/7
> - ensure all patches have Sign-off-by matching author (was violated
>   for v4 patch 2/7)

Thanks, queued.

-- Sebastian

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