netdev - Re: [PATCH net-next v11 06/16] dt-bindings: net: dp83822: Deprecate ti,fiber-mode

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Message-ID: <20250814223426.GA4036754-robh@kernel.org>
Date: Thu, 14 Aug 2025 17:34:26 -0500
From: Rob Herring <robh@...nel.org>
To: Maxime Chevallier <maxime.chevallier@...tlin.com>
Cc: davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	thomas.petazzoni@...tlin.com, Andrew Lunn <andrew@...n.ch>,
	Jakub Kicinski <kuba@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Herve Codina <herve.codina@...tlin.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Köry Maincent <kory.maincent@...tlin.com>,
	Marek Behún <kabel@...nel.org>,
	Oleksij Rempel <o.rempel@...gutronix.de>,
	Nicolò Veronese <nicveronese@...il.com>,
	Simon Horman <horms@...nel.org>, mwojtas@...omium.org,
	Antoine Tenart <atenart@...nel.org>, devicetree@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Romain Gantois <romain.gantois@...tlin.com>,
	Daniel Golle <daniel@...rotopia.org>,
	Dimitri Fedrau <dimitri.fedrau@...bherr.com>
Subject: Re: [PATCH net-next v11 06/16] dt-bindings: net: dp83822: Deprecate
 ti,fiber-mode

On Thu, Aug 14, 2025 at 03:58:21PM +0200, Maxime Chevallier wrote:
> The newly added ethernet-connector binding allows describing an Ethernet
> connector with greater precision, and in a more generic manner, than
> ti,fiber-mode. Deprecate this property.
> 
> Signed-off-by: Maxime Chevallier <maxime.chevallier@...tlin.com>
> ---
>  .../devicetree/bindings/net/ti,dp83822.yaml    | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/ti,dp83822.yaml b/Documentation/devicetree/bindings/net/ti,dp83822.yaml
> index 28a0bddb9af9..c1fd6f0a8ce5 100644
> --- a/Documentation/devicetree/bindings/net/ti,dp83822.yaml
> +++ b/Documentation/devicetree/bindings/net/ti,dp83822.yaml
> @@ -47,6 +47,9 @@ properties:
>         is disabled.
>         In fiber mode, auto-negotiation is disabled and the PHY can only work in
>         100base-fx (full and half duplex) modes.
> +       This property is deprecated, for details please refer to
> +       Documentation/devicetree/bindings/net/ethernet-connector.yaml
> +    deprecated: true
>  
>    rx-internal-delay-ps:
>      description: |
> @@ -143,5 +146,20 @@ examples:
>          mac-termination-ohms = <43>;
>        };
>      };
> +  - |
> +    mdio1 {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +      fiberphy0: ethernet-phy@0 {
> +        reg = <0>;
> +        mdi {
> +          connector-0 {
> +            lanes = <1>;
> +            media = "BaseF";
> +          };

If you respin, just add this to the existing example.

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>