The ASWG ECR 2303 introduces a new field 'TRBE interrupt' to GICC structure in ACPI 6.5. The Trace Buffer Extension (TRBE) interrupt is a Processor Private interrupt (PPI) and is used to specify a platform-specific interrupt to signal TRBE events. Signed-off-by: Sami Mujawar <sami.mujawar@arm.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>