This patch adds support for the RDC R6040 MAC we can find in the RDC
R-321x System-on-chips.
Signed-off-by: NSten Wang <sten.wang@rdc.com.tw>
Signed-off-by: NDaniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
Signed-off-by: NFlorian Fainelli <florian.fainelli@telecomint.eu>