tree bfa5a81152a397f927413f5f61d85d720c241e60
parent 3447ba1f0405a8590ec31e4b79737efe151c3d5b
author Pranav Madhu <pranav.madhu@arm.com> 1705584318 +0530
committer Pranav Madhu <pranav.madhu@arm.com> 1706874267 +0530

fix(scmi): induce a delay in monitoring SCMI channel status

Reading the SCMI mailbox status in polling mode causes a burst of bus
accesses. On certain platforms, this would not be ideal as the shared
bus on the CPU subsystem might cause contentions across all the CPUs.
So allow platforms to specify a delay to be introduced while polling.

Change-Id: Ib90ad7b5954854071cfd543f4a27a178dde3d5c6
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>