soc: soundwire: change ssp period based on frame shape

Change SSP period based on soundwire bus clock rate and frame shape
to avoid any synchronization issues.

Change-Id: I376958c6b92eca28b857c4c7c9948b1e56818657
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>