On Thu, 24 Dec 2020 00:29:00 +0100 Martin Blumenstingl wrote: > Hello, > > with the help of Jianxin Pan (many thanks!) the meaning of the "new" > PRG_ETH1[19:16] register bits on Amlogic Meson G12A, G12B and SM1 SoCs > are finally known. These SoCs allow fine-tuning the RGMII RX delay in > 200ps steps (contrary to what I have thought in the past [0] these are > not some "calibration" values). Could you repost in a few days? Net-next is still closed: http://vger.kernel.org/~davem/net-next.html