Re: [Linuxptp-users] AR8031 (or other 1 GigE) PHC driver availability

2016-11-22 Thread Richard Cochran
On Tue, Nov 22, 2016 at 09:38:43AM -0800, Dave Berg wrote: > The system we're targeting is the TI am335x Starter Kit (TMDSSK3358), > which uses the Qualcomm Atheros ar8031 PHY, and the MAC in the am335x > processor uses the TI CPTS for timestamping. Just FYI, we don't have generic support for

[Linuxptp-users] AR8031 (or other 1 GigE) PHC driver availability

2016-11-22 Thread Dave Berg
Hello, We have been using LinuxPTP with great success on a system with a dp83640 PHY and DaVinci MAC running Linux 4.2. We now need to move to a 1 GigE based system with PHY-based timestamping, but it seems that no driver exists which supports the PHC of the PHY we're targeting. The system we're

Re: [Linuxptp-users] PTP implementation on AM335x

2016-11-22 Thread Hardik Gohil
Hello, How can get details on this ? I will be using HW time stamping at MAC layer at CPTS core for TI Chip. and linuxptp to synchronize clock between system clock and PTP hardware clock. Master clock is GPS receiver Regards, Hardik A Gohil On Tue, Nov 22, 2016 at 4:18 PM, Richard Cochran

Re: [Linuxptp-users] PTP implementation on AM335x

2016-11-22 Thread Richard Cochran
On Tue, Nov 22, 2016 at 02:21:07PM +0800, Hardik Gohil wrote: > what is the accuracy of time sync ?? It depends. Cheers, Richard -- ___ Linuxptp-users mailing list