[ Upstream commit 1c9017e44af2eee94b1001af18c401ae440ad77c ] In a future change we will need to remember the entire tc-taprio config on all ports rather than just the base time, so use the taprio_offload_get() helper function to replace ocelot_port->base_time with ocelot_port->taprio. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>