usb: typec: tps6598x: Add trace event for status register

This allows to trace status information which helps to debug problems
with role switching, etc.

We don't use the generic FIELD_GET() to reduce the macro size since we
otherwise trip up sparse.

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Link: https://lore.kernel.org/r/d24742be3c98382cbef17047f3eecf0f7d807f31.1613389531.git.agx@sigxcpu.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>