netdev - Re: [PATCH net-next v3 5/5] net: dsa: b53: Add SerDes support

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Message-ID: <20180906015306.GF27719@lunn.ch>
Date:   Thu, 6 Sep 2018 03:53:06 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev@...r.kernel.org, vivien.didelot@...oirfairelinux.com,
        davem@...emloft.net
Subject: Re: [PATCH net-next v3 5/5] net: dsa: b53: Add SerDes support

On Wed, Sep 05, 2018 at 12:42:15PM -0700, Florian Fainelli wrote:
> Add support for the Northstar Plus SerDes which is accessed through a
> special page of the switch. Since this is something that most people
> probably will not want to use, make it a configurable option with a
> default on ARCH_BCM_NSP where it is the most useful currently.
> 
> The SerDes supports both SGMII and 1000baseX modes for both lanes, and
> 2500baseX for one of the lanes, and is internally looking like a
> seemingly standard MII PHY, except for the few bits that got repurposed.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
 
Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew