ARM: dts: msm: Add true 4K 24fps encode and decode support for msmtitanium

Increase max hardware load range from UHD 30fps to 4K 30fps to allow
4k video encode and decode sessions.
update DCVS loads for UHD 30fps and 4k 24fps video scenarios.

CRs-Fixed: 979929
Change-Id: Ie9e003a7f2cd924d4afdc1d14750bd50c802c0a3
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>