linux-kernel - Re: [PATCH v3 1/4] dt-bindings: ttyvs: document serial null modem driver bindings

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Message-ID: <CAL_JsqLWMTpHG=bOmWgy1kg6d7vxRGbCda+febq=FnqbuRbPyQ@mail.gmail.com>
Date:   Thu, 16 Apr 2020 15:38:07 -0500
From:   Rob Herring <robh+dt@...nel.org>
To:     Rishi Gupta <gupt21@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, Jonathan Corbet <corbet@....net>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        devicetree@...r.kernel.org,
        "open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>
Subject: Re: [PATCH v3 1/4] dt-bindings: ttyvs: document serial null modem
 driver bindings

On Wed, Apr 15, 2020 at 11:56 PM Rishi Gupta <gupt21@...il.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