Adds PCIE-TGT PMU support in Tegra410 SOC. This PMU is
instanced in each root complex in the SOC and it captures
traffic originating from any source towards PCIE BAR and CXL
HDM range. The traffic can be filtered based on the
destination root port or target address range.
Reviewed-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com> Signed-off-by: Will Deacon <will@kernel.org>