> And here is a LS1046A SoC document that describes XFI and 10GBASE_KR: > > https://www.mouser.com/pdfdocs/LS1046A.pdf I don't see any register descriptions here. So you failed to answer my question. What do you actually need to configure? What needs to go into DT? You keep avoiding the questions Russell and I pose, which is not helping your argument. We need details, not hand waiving. Andrew
