On Fri, Nov 1, 2019 at 10:24 PM Markus Reichl <m.reichl@xxxxxxxxxxxxx> wrote: > > For rk3399-roc-pc is a mezzanine board available that carries M.2 and > POE interfaces. Use it with a separate dts. Thanks for the patch. Indeed have an impression to go this via overlay rather than a separate dts since it is HAT for base board, does it make sense? or is this the way it is handling in rockchip dts files?