Use common of_clk_init() function for clocks initialization.
Signed-off-by: NPrashant Gaikwad <pgaikwad@nvidia.com>
Tested-by: NRob Herring <rob.herring@calxeda.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>

This adds real clock support to Calxeda Highbank SOC using the common
clock infrastructure.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>
[mturquette@linaro.org: fixed up invalid writes to const struct member]
Signed-off-by: NMike Turquette <mturquette@linaro.org>