Merge branch 'ocelot-felix-driver-support-for-preemptible-traffic-classes'

Vladimir Oltean says:

====================
Ocelot/Felix driver support for preemptible traffic classes

The series "Add tc-mqprio and tc-taprio support for preemptible traffic
classes" from:
https://lore.kernel.org/netdev/20230220122343.1156614-1-vladimir.oltean@nxp.com/

was eventually submitted in a form without the support for the
Ocelot/Felix switch driver. This patch set picks up that work again,
and presents a fairly modified form compared to the original.
====================

Link: https://lore.kernel.org/r/20230415170551.3939607-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>