Make the clk_round_rate ops consider the max rate supported by DVFS while calculating the max frequency. Bug 200233943 Change-Id: Ib36a40a29cb16231dd1442aa652a20819e0f4016 Signed-off-by: Srikar Srimath Tirumala <srikars@nvidia.com> Reviewed-on: http://git-master/r/1281552 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>