As per the recommendation from PHY team, limit the max vco supported in CHV to 6.48 GHz
Signed-off-by: NVijay Purushothaman <vijay.a.purushothaman@linux.intel.com>
Acked-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>