Add support to parse optional OPP table attached to the cpu node when
the OPP bandwidth values are populated. This allows for scaling of
DDR/L3 bandwidth levels with frequency change.
Signed-off-by: NSibi Sankar <sibis@codeaurora.org>
Reviewed-by: NMatthias Kaehlcke <mka@chromium.org>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>