In the EBBR specifcation we require to use either ACPI tables or a device-tree.
[RFC 00/12] RFC: Devicetree-ACPI hybrid mode https://lore.kernel.org/linux-acpi/20260623145225.143218-1-johannes.goede@os... suggests to use a mix of ACPI and device-tree in Linux for better supporting Qualcomm latops.
We may have to revisit our requirement.
Best regards
Heinrich