This patch enables clocks to be specified from Device Tree via phandles
to the "prcc-periph-clock" node.
Acked-by: NMike Turquette <mturquette@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>