media: ccs-pll: Rework bounds checks

Refactor bounds checks so that the caller can decide what to check. This
allows doing the checks early, when the values are available.

This also adds front OP PLL configuration and limits.

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