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| H A D | rtc-pcf2127.c | diff 15f57b3e3130790b6d06ea04f0c1edf0e5455bdd Mon Jan 18 02:57:52 CST 2021 Philipp Rosenberger <p.rosenberger@kunbus.com> rtc: pcf2127: Run a OTP refresh if not done before
The datasheet of the PCF2127 states, it is recommended to process an OTP
refresh once the power is up and the oscillator is operating stable. The
OTP refresh takes less than 100 ms to complete.
Signed-off-by: Philipp Rosenberger <p.rosenberger@kunbus.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210118085752.5759-3-p.rosenberger@kunbus.com
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