clk: exynos4: register clocks using common clock framework

clk: exynos4: register clocks using common clock framework

The Exynos4 clocks are statically listed and registered using the
Samsung specific common clock helper functions. Both device tree
based clock lookup and clkdev based clock lookups are supported.

Reviewed-by: Sylwester Nawrocki <[email protected]>
Tested-by: Sylwester Nawrocki <[email protected]>
Reviewed-by: Tomasz Figa <[email protected]>
Tested-by: Tomasz Figa <[email protected]>
Signed-off-by: Thomas Abraham <[email protected]>
Acked-by: Mike Turquette <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>