Refactor the quad core DT quirk code:
get rid of waste division and multiplication by 1000000 constant.
Acked-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: NVineet Gupta <vgupta@synopsys.com>