> > If in-band not supported(for example PPv2 MAC connected to 88E2110 in > 2.5G speed) we would use default managed = "auto" and fixed link property. > > Such DTS properties should first be proposed to device-tree ML and > documented in devicetree bindings documentation. > > Marek
This properties already exist in kernel device-tree, see "managed" https://elixir.bootlin.com/linux/v4.12.14/source/Documentation/devicetree/bindings/net/ethernet.txt Regards.