The patch setups the first version of the clock tree for ab850x, which
is used by u8500 platforms. Mainly sysctrl clocks are used.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Tested-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: NMike Turquette <mturquette@linaro.org>