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Date:   Thu, 02 Mar 2023 16:03:55 +0100
From:   Michael Walle <michael@walle.cc>
To:     Martin Schiller <ms@dev.tdt.de>
Cc:     tharvey@gateworks.com, andrew@lunn.ch, davem@davemloft.net,
        f.fainelli@gmail.com, hauke@hauke-m.de, hkallweit1@gmail.com,
        kuba@kernel.org, linux-kernel@vger.kernel.org,
        linux@armlinux.org.uk, martin.blumenstingl@googlemail.com,
        netdev@vger.kernel.org
Subject: Re: [PATCH net-next v6] net: phy: intel-xway: Add RGMII internal
 delay configuration
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Hi Martin,

> In my tests I always set the skew values in register 0x17 first and
> then triggered a restart of the ANEG via register 0x0. This then led to
> the new values being adopted.

Right. I missed that. And I can confirm this is working perfectly 
although
mentioned otherwise in the datasheet. The answer FAE anser is still
outstanding.

Thank you!
-michael