[PATCH v1 1/2] dt-bindings: ethernet: eswin: add clock sampling control
Andrew Lunn
andrew at lunn.ch
Thu Jan 22 05:32:34 PST 2026
> On EIC7700, RXC and RXD experience an internal skew before reaching the
> MAC. At high speed, this can shift the effective sampling point by
> approximately half a cycle, causing the MAC to sample the wrong nibble
> on each edge.
You say internal. So the skew is fixed, it is a property of the
silicon? If so, why a DT property? Why not just hard code it in the
driver? Since it is internal, different boards should not need it set
differently?
Andrew
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