Is Arm DSTREAM compatible with Qualcomm SA8775P (Snapdragon) SoC for JTAG debugging?

I'm working with a development platform based on the Qualcomm SA8775P (Snapdragon) SoC, which includes a Kryo Gen-6 CPU (Arm v8.2) and a Cortex-R52-based Safety Island.

We’re evaluating debug and trace options and considering the Arm DSTREAM for this purpose.

A few specific questions:

  1. Is DSTREAM officially compatible with the Kryo cores used in the SA8775P?

  2. Can DSTREAM be used to access the Cortex-R52 cores on the Safety Island?

  3. Does anyone have experience with DSTREAM on Snapdragon automotive platforms.

Appreciate any guidance, references.