Hi Krzysztof, Thanks for your feedback. On 2024-03-09 12:41:11 +0100, Krzysztof Kozlowski wrote: > On 09/03/2024 02:30, Niklas Söderlund wrote: > > + > > +&pfc { > > + avb1_pins: avb1 { > > + mux { > > + groups = "avb1_link", "avb1_mdio", "avb1_rgmii", > > + "avb1_txcrefclk"; > > + function = "avb1"; > > + }; > > + > > + pins_mdio { > > You should not use underscores in node names. My bad will fix in v2. Where I also as you suggest in the binding patch will use a separate mdio node to describe the bus. -- Kind Regards, Niklas Söderlund