Re: [PATCH v6 3/4] dt-bindings: net: ethernet-phy: add property enet-phy-pair-polarity

From: Rob Herring (Arm)

Date: Thu Mar 05 2026 - 18:42:21 EST



On Sat, 07 Feb 2026 10:25:38 +0100, Damien Dejean wrote:
> Add the property enet-phy-pair-polarity to describe the polarity of the
> PHY pairs. To ease PCB designs some manufacturers allow to wire the
> pairs with a reverse polarity and provide a way to configure it.
>
> The property 'enet-phy-pair-polarity' sets the polarity of each pair.
> Bit 0 to 3 configure the polarity or pairs A to D, if set to 1 the
> polarity is reversed for this pair.
>
> Signed-off-by: Damien Dejean <dam.dejean@xxxxxxxxx>
> ---
> Documentation/devicetree/bindings/net/ethernet-phy.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>