Re: [PATCH 4/6] net: ethernet: ti: cpts: add ptp pps support

On Wed, Nov 30, 2016 at 11:05:19AM +0100, Richard Cochran wrote:

Can you adjust the frequency of the keystone devices in hardware?  If
so, then please implement it, and just disable PPS for the CPSW.

The only reason I used the timecounter for frequency adjustment was
because the am335x HW is broken.  But this shouldn't hold back other
newer HW without the same silicon flaws.

I am talking here about the ADPLLLJ units.  Are they usable on the
keystone?

If so, please implement the frequency adjustment with them.

Thanks,
Richard
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