Re: [Linuxptp-users] PHC not being updated correctly

[Miroslav L. <mli...@re...>]

On Tue, Nov 15, 2022 at 12:58:53PM +0000, prathosh shastry wrote:
> Hello team,
> 
> I had no issue with using software time stamping and also I am able to see
> the hardware timestamping support by building new kernel. But when I try to
> use the PHC, I see the PHC clock not being updated correctly. I see only
> the nSec bits being updated. Here are some of the tests I did.
> 
> ---------------------
> *root@sama7g5ek-sd:~# phc_ctl eth0 get*
> 
> *phc_ctl[60533.796]: clock time is 1.010098874 or Thu Jan  1 00:00:01 1970*

It's most likely a bug in the driver. What hardware are you using?

-- 
Miroslav Lichvar