AM6548: PRU-ICSS HSR/PRP support (1Gbps and 100Mbps), PTP support (including transparent clock)

Is HSR and PRP supported on AM65xx processor family? Using PRU-ICSS hardware offloading, or just at the linux level?

And for PTP, is there any PRU-ICSS support in HSR to implement a transparent clock (between the two HSR ethernet ports)? Or just the ordinary clock implementation in Linux?

Thanks!

Fernando