Re: [PATCH net-next v2 3/3] net: phy: dp83822: Add support for changing the MAC termination

[Dimitri Fedrau <dima.fedrau@gmail.com>]

On Tue, Apr 08, 2025 at 03:28:32PM +0200, Andrew Lunn wrote:
> On Tue, Apr 08, 2025 at 01:01:17PM +0000, Fedrau Dimitri (LED) wrote:
> > -----Ursprüngliche Nachricht-----
> > Von: Andrew Lunn <andrew@lunn.ch> 
> > Gesendet: Dienstag, 8. April 2025 14:47
> > An: Fedrau Dimitri (LED) <dimitri.fedrau@liebherr.com>
> > Cc: Heiner Kallweit <hkallweit1@gmail.com>; Russell King <linux@armlinux.org.uk>; David S. Miller <davem@davemloft.net>; Eric Dumazet <edumazet@google.com>; Jakub Kicinski <kuba@kernel.org>; Paolo Abeni <pabeni@redhat.com>; Rob Herring <robh@kernel.org>; Krzysztof Kozlowski <krzk+dt@kernel.org>; Conor Dooley <conor+dt@kernel.org>; Florian Fainelli <f.fainelli@gmail.com>; netdev@vger.kernel.org; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; Dimitri Fedrau <dima.fedrau@gmail.com>
> > Betreff: Re: [PATCH net-next v2 3/3] net: phy: dp83822: Add support for changing the MAC termination
> > 
> > > > +static const u32 mac_termination[] = {
> > > > +	99, 91, 84, 78, 73, 69, 65, 61, 58, 55, 53, 50, 48, 46, 44, 43,
> > > 
> > > Please add this list to the binding.
> > 
> > Add this list to "ti,dp83822.yaml" ?
> 
> Yes please. Ideally we want the DT validation tools to pick up invalid
> values before they reach the kernel.
>
Ok, but then I would have to add "mac-termination-ohms" property to
"ti,dp83822.yaml" as well together with the allowed values ? Ending up in
some sort of duplication, because the property is already defined in
"ethernet-phy.yaml". Is this the right way to do it ?

Best regards,
Dimitri Fedrau