clk: qcom: gcc-blair: Add GCC support for BLAIR

Add support for Global Clock Controller for peripheral clock
clients to be able to request for the clocks for BLAIR.

Change-Id: Id7e84b67f78c0062ed6d00bcf67e67a4916ccb12
Signed-off-by: Madhuri Medasani <mmedasan@codeaurora.org>