netdev - Re: [PATCH net-next v1 1/2] net: dsa: mv88e6xxx: Default CMODE to 1000BaseX only on 6390X

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Date:   Thu, 24 Jan 2019 19:04:51 +0100
From:   Marek Behun <marek.behun@....cz>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     netdev@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>,
        David Miller <davem@...emloft.net>
Subject: Re: [PATCH net-next v1 1/2] net: dsa: mv88e6xxx: Default CMODE to
 1000BaseX only on 6390X

What properties does the cpu port node need to contain to force it?
phy-mode = "2500base-x"; is not enough.
Marek

On Thu, 24 Jan 2019 17:48:05 +0100
Andrew Lunn <andrew@...n.ch> wrote:

> > yes, I wanted to set the cpu port mode in DTS at first, but if I
> > understood the code correctly (maybe I made a mistake), the CPU port
> > mode is not determined from DTS (since there is no phy). Am I
> > wrong?  
> 
> It should work. I have boards which use it for DSA ports. I'm not sure
> i have a board with it for a CPU port though.
> 
>    Andrew