[net-next,PATCH 1/2] dt-bindings: net: enetc-mdio: Document optional MDC clock

[Frank Li]

On Fri, Oct 16, 2026 at 09:32:00PM +0200, Marek Vasut wrote:
> Document clock from which the MDIO MDC clock are derived from.
> While those clock are always present in every SoC, they are not
> described in legacy DTs, make them optional. The clock-frequency
> DT property is not described here, it is already part of mdio.yaml .
>
> Signed-off-by: Marek Vasut <marex at nabladev.com>
> ---

Reviewed-by: Frank Li <Frank.Li at nxp.com>

> Cc: "Christophe Leroy (CS GROUP)" <chleroy at kernel.org>
> Cc: "David S. Miller" <davem at davemloft.net>
> Cc: Andrew Lunn <andrew+netdev at lunn.ch>
> Cc: Clark Wang <xiaoning.wang at nxp.com>
> Cc: Claudiu Manoil <claudiu.manoil at nxp.com>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Eric Dumazet <edumazet at kernel.org>
> Cc: Frank Li <Frank.Li at nxp.com>
> Cc: Jakub Kicinski <kuba at kernel.org>
> Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
> Cc: Paolo Abeni <pabeni at redhat.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: UNGLinuxDriver at microchip.com
> Cc: Vladimir Oltean <vladimir.oltean at nxp.com>
> Cc: Wei Fang <wei.fang at nxp.com>
> Cc: devicetree at vger.kernel.org
> Cc: imx at lists.linux.dev
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linuxppc-dev at lists.ozlabs.org
> Cc: netdev at vger.kernel.org
> ---
>  Documentation/devicetree/bindings/net/fsl,enetc-mdio.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/fsl,enetc-mdio.yaml b/Documentation/devicetree/bindings/net/fsl,enetc-mdio.yaml
> index 71c43ece82954..708d410187baa 100644
> --- a/Documentation/devicetree/bindings/net/fsl,enetc-mdio.yaml
> +++ b/Documentation/devicetree/bindings/net/fsl,enetc-mdio.yaml
> @@ -31,6 +31,11 @@ properties:
>    reg:
>      maxItems: 1
>
> +  clocks:
> +    items:
> +      - description: A reference to the input clock of the controller
> +          from which the MDC frequency is derived.
> +
>  required:
>    - compatible
>    - reg
> --
> 2.53.0
>
>