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From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Sat, 11 Apr 2020 13:15:47 +0300
Message-ID: <CAHp75Vc2Gf_=wWKdH2rgEhGTb0HmZkbVeUYx2hpdKE0P6Ru7FA@mail.gmail.com>
Subject: Re: [PATCH v7 4/5] power: supply: Add support for mps mp2629 battery charger
To:     Saravanan Sekar <sravanhome@gmail.com>
Cc:     Lee Jones <lee.jones@linaro.org>, Rob Herring <robh+dt@kernel.org>,
        Jonathan Cameron <jic23@kernel.org>,
        Hartmut Knaack <knaack.h@gmx.de>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Peter Meerwald <pmeerw@pmeerw.net>,
        Sebastian Reichel <sre@kernel.org>,
        devicetree <devicetree@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-iio <linux-iio@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>
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On Fri, Apr 10, 2020 at 11:20 PM Saravanan Sekar <sravanhome@gmail.com> wrote:
>
> The mp2629 provides switching-mode battery charge management for
> single-cell Li-ion or Li-polymer battery. Driver supports the
> access/control input source and battery charging parameters.

...

> +static DEVICE_ATTR_RW(batt_impedance_compensation);
> +
> +static struct attribute *mp2629_charger_sysfs_attrs[] = {
> +       &dev_attr_batt_impedance_compensation.attr,
> +       NULL
> +};
> +ATTRIBUTE_GROUPS(mp2629_charger_sysfs);

Did I miss ABI documentation?


-- 
With Best Regards,
Andy Shevchenko