drm/i915: Limit max VCO supported in CHV to 6.48GHz
drm/i915: Limit max VCO supported in CHV to 6.48GHz

As per the recommendation from PHY team, limit the max vco supported in CHV to 6.48 GHz

Signed-off-by: Vijay Purushothaman <c5f48811591ae9f9ebdbe7711f70c5199e72df29@linux.intel.com>
Acked-by: Ville Syrjälä <cd6e8d405ca90be3a03d5427c5b24fbd2d68dcc4@linux.intel.com>
Signed-off-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs