msm: bbif-fsm9900: Add ADC and PRI clock rate change

Add ADC Clock rate change between 326.4 and 345.6 MHz.
PRI rate to half these frequencies.

Change-Id: I17b58e9aebc0c363a5f24b579639f4b4c30b4c26
Acked-by: Edward Rodrigues <erodrigu@qti.qualcomm.com>
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>