Add driver for the Qualcomm interconnect buses found in SM8450 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

This is based on the downstream driver by
Vivek Aknurwar <viveka@codeaurora.org>
Signed-off-by: NVinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20211209084842.189627-3-vkoul@kernel.orgSigned-off-by: NGeorgi Djakov <djakov@kernel.org>