On Mon, Aug 16, 2021 at 06:07:10PM +0200, Arkadiusz Kubalewski wrote: > Multiple reference clock sources can be available. PHY ports recover > the frequency at which the transmitter sent the data on the RX side. > Alternatively, we can use external sources like 1PPS GPS, etc. There is a generic PHY subsystem (drivers/phy) used by USB, PCIe, CAN, and so on. Why not use that? Thanks, Richard
