media: ccs-pll: Print relevant information on PLL tree

Print information on PLL tree configuration based on the flags. This also
adds support for printing dual PLL trees, and better separates between OP
and VT PLL trees.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>