clk: qcom: mdss: add support for HDMI pll on 8996

Added support for new HDMI pll present on 8996. Implemented dynamic
calculator for pll settings.

Change-Id: Ib0b728d9ffb44b753657292e387ee7b44e854122
Signed-off-by: Vinu Deokaran <vinud@codeaurora.org>
5 files changed