The current 8064 frequency plan supports max mdp clk up to 266.667MHz. CRs-Fixed: 405103 Change-Id: I326f5becc642399a4a0e9d97752d893752388066 Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org> (cherry picked from commit 861c6cef982df9a72a0901853aef65c48c631cc9)