Right, and getting back to original question, if you want multiple
periodic outputs at the same time, you simply provide multiple
channels in the driver and then assign each pin its own channel.
That is the solution I am currently using. However, it involves a
custom driver to assign a periodic output to multiple pins. It would be
nice if the ptp subsystem supported the assignment to eliminate the
custom driver. I was curious as to the reasoning behind the why it was
not supported.
In my case, I'm using a custom PTP clock on an FPGA and have flexibility
to configure hardware and pins but wanted to leverage as much of the
linux ptp api for programming as possible.
Thanks,
Alex
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