Add a property called clock-indices to allow clock-output-names
to be used where the index used to lookup a clock is not a 1:1
mapping to the array position in the clock-output-names
Signed-off-by: NBen Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: NMike Turquette <mturquette@linaro.org>