[ARM R52+] GIC distributor on R52+ with DCLS

Hello folks:

Currently, we are using r52+ with 3 cluster (two core in per cluster) + DCLS.

As we know the R52+ using the GICv3, and the GIC distributor should be shared with all CPU cluster on Arm v8-A series, 

is it same GIC typology in Armv8-R (R52+) ? which means in R52+:

Q: There is a GICD shared with all the cluster 

or

Q: per cluster has there's own GICD 

By the way, we are enable the DCLS

Thanks