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Date:   Thu, 06 May 2021 18:34:27 +0200
From:   Michael Walle <michael@walle.cc>
To:     Robert Marko <robert.marko@sartura.hr>
Cc:     lee.jones@linaro.org, robh+dt@kernel.org, linus.walleij@linaro.org,
        bgolaszewski@baylibre.com, jdelvare@suse.com, linux@roeck-us.net,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-gpio@vger.kernel.org, linux-hwmon@vger.kernel.org,
        luka.perkov@sartura.hr, jmp@epiphyte.org, pmenzel@molgen.mpg.de,
        buczek@molgen.mpg.de
Subject: Re: [PATCH 1/6] mfd: Add Delta TN48M CPLD driver
In-Reply-To: <20210430123511.116057-1-robert.marko@sartura.hr>
References: <20210430123511.116057-1-robert.marko@sartura.hr>
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Hi Robert,

Am 2021-04-30 14:35, schrieb Robert Marko:
> Delta TN48M switches have a Lattice CPLD that serves
> multiple purposes including being a GPIO expander.
> So lets add the MFD core driver for it.

Did you have a look at mfd/simple-mfd-i2c.c?

-michael