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From:   Rob Herring <robh+dt@kernel.org>
Date:   Thu, 16 Apr 2020 15:38:07 -0500
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Subject: Re: [PATCH v3 1/4] dt-bindings: ttyvs: document serial null modem
 driver bindings
To:     Rishi Gupta <gupt21@gmail.com>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jslaby@suse.com>, Jonathan Corbet <corbet@lwn.net>,
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        devicetree@vger.kernel.org,
        "open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
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On Wed, Apr 15, 2020 at 11:56 PM Rishi Gupta <gupt21@gmail.com> wrote:
>
> The ttyvs driver creates virtual tty devices. These devices can
> also be created through device tree. This commit document this.

Device tree is for real h/w devices. You have a configfs interface to
set these up. I don't think we need both.

Rob