Exynos5: Fix compiler warnings due to clock_get_periph_rate

Exynos5: Fix compiler warnings due to clock_get_periph_rate

Apparently, members of clk_bit_info array do not map correctly
to the members of enum periph_id. This mapping got broken after
we changed periph_id(s) to reflect interrupt number instead of
their position in a sequence. This patch intends to fix above
mentioned issue.

Signed-off-by: Akshay Saraswat <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>