clk: add bus voting to rate_get, rate_set, enable_set debug functions

In addition to voting bandwidth for clk_summary, clk_show and
clk_print_reg, also add votes for clock debug rate_set, rate_get and
enable_set to allow access to the config space of multimedia
clock controllers including display, camera, and video.

Change-Id: Id3e56c80cc14c96b58c2c10dc713f0af056c790c
Signed-off-by: David Dai <daidavid1@codeaurora.org>
1 file changed