Hi,
We are a group of researchers from NYU trying to bring up Coresight ETM interfaces on ThunderX2.
So we dug out this old thread (https://lists.linaro.org/pipermail/coresight/2018-August/001626.html) and trying to get things spinning. We are current on Linux 5.12.9 kernel, but it seems some of the DTS entries are missing from the upstream.
Just to be sure, would it be possible that you could share the DTS scripts?

Thank you!
Zhenghao