From: Paul Geurts <paul.geurts@xxxxxxxxxxxxxxxxxxxxxxxxx>
Add support for the BCM53134 Ethernet switch in the existing b53 dsa driver.
BCM53134 is very similar to the BCM58XX series.
Signed-off-by: Paul Geurts <paul.geurts@xxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Álvaro Fernández Rojas <noltari@xxxxxxxxx>