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| H A D | ptp_ocp.c | diff e3516bb45078fbcafeefe20a990080b9c838ac72 Tue Sep 14 21:16:31 CDT 2021 Jonathan Lemon <jonathan.lemon@gmail.com> ptp: ocp: Add NMEA output
The timecard can provide a NMEA-1083 ZDA (time and date) output
string on a serial port, which can be used to drive other devices.
Add the NMEA resources, and the serial port as a sysfs attribute.
Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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