rtc: zynqmp: Write Calibration value before setting time
It is suggested to program CALIB_WRITE register with the calibration value before updating the SET_TIME_WRITE register, doing so will clear the Tick Counter and force the next second to be signaled exactly in 1 second. Signed-off-by: NAnurag Kumar Vulisha <anuragku@xilinx.com> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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