netdev - Re: [PATCH] net: dsa: add missing phy address offset

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Date:   Thu, 21 Feb 2019 07:53:36 +0000
From:   Marcel Reichmuth <Marcel.Reichmuth@...module.com>
To:     Andrew Lunn <andrew@...n.ch>
CC:     Florian Fainelli <f.fainelli@...il.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "vivien.didelot@...il.com" <vivien.didelot@...il.com>,
        "davem@...emloft.net" <davem@...emloft.net>
Subject: Re: [PATCH] net: dsa: add missing phy address offset

On Wed, Feb 20, 2019 at 08:31:22PM +0100, Andrew Lunn wrote:
> On Wed, Feb 20, 2019 at 11:27:16AM -0800, Florian Fainelli wrote:
> > On 2/20/19 10:15 AM, Marcel Reichmuth wrote:
> > 
> > You are supposed to describe the port to PHY mapping using the binding,
> > so for instance:
> > 
> > ports {
> > 	port@0 {
> > 		reg = <0>;
> > 		phy-handle = <&phy1>;
> > 	};
> > 
> > };
> > 
> > mdio {
> > 	phy1: phy@1 {
> > 		reg = <1>;
> > 	};
> > };
> > 
> > etc. is not that working for you?
> 
> 
> The Espressobin does exactly this:
> 
> arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts 
> 
> It also uses the 6341.
>
Thank you very much for your hints. Yes that works indeed too. I
just assumed it was intended to work automatically with the 
built-in phys as it does with the other switches I am using.