Use common of_clk_init() function for clock initialization.
Signed-off-by: NPrashant Gaikwad <pgaikwad@nvidia.com>
Tested-by: NTony Prisk <linux@prisktech.co.nz>
Signed-off-by: NMike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: added entry for wm8750-pll-clock]
Signed-off-by: NMike Turquette <mturquette@linaro.org>