Update prescale ratios to support the new channels.
Change-Id: I4d37e9653962954e856f464df32297d9aa90757a
Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com>
[quic_amelende@quicinc.com: Converted binding change from .txt to .yaml]
Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>