a34fada9d17a00635516688de34702451708 author Guennadi Liakhovetski 1288697244 +0000 committer Paul Mundt 1289176526 +0900 sh: add clk_round_parent() to optimize parent clock rate Sometimes it is possible and reasonable to adjust the parent clock rate to improve precision of the child clock, e.g., if the child clock has no siblings. clk_round_parent() is a new addition to the SH clock-framework API, that implements such an optimization for child clocks with divisors, taking all integer values in a range. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt μΗφΊ%x