clk: qcom: clock-gcc-8909: replace clock lookup table with DT for MCD

Remove the clock lookup table for mobicore driver.
Add MCD device tree data to dts files by adding mcd device node
with all the necessary parameters including clocks.

Change-Id: I8d4add5d32a4b101d552ad377d2f209f731fc998
Signed-off-by: Mao Li <maol@codeaurora.org>