netdev - Re: [PATCH net-next RFC V1 5/5] net: mdio: Add a driver for InES time stamping IP core.

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Message-ID: <20180321193315.GR24516@lunn.ch>
Date:   Wed, 21 Mar 2018 20:33:15 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Richard Cochran <richardcochran@...il.com>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        David Miller <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        Miroslav Lichvar <mlichvar@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next RFC V1 5/5] net: mdio: Add a driver for InES
 time stamping IP core.

On Wed, Mar 21, 2018 at 11:58:18AM -0700, Richard Cochran wrote:
> The InES at the ZHAW offers a PTP time stamping IP core.  The FPGA
> logic recognizes and time stamps PTP frames on the MII bus.  This
> patch adds a driver for the core along with a device tree binding to
> allow hooking the driver to MAC devices.

Hi Richard

Can you point us at some documentation for this.

I think Florian and I want to better understand how this device works,
in order to understand your other changes.

   Andrew