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