On Mon, May 21, 2018 at 03:35:07PM +0300, ilialin at codeaurora.org wrote:

There are 2 CPU clusters in the Kryo, CPU 0 and 1 are called Silver Cluster
and CPU 2 and 3 - Gold Cluster. Each cluster has single clock. The clusters
differ in terms of speed capabilities, computing power and power
consumption. Therefore, I define separate OPP table for each cluster, and my
driver will choose the appropriate OPP subset for each cluster.
Lead refers to first CPU in the cluster.

Ah, that is really confusing.  Lead can means many things.  Maybe a
little more verbosity with the names such as SILVER_CLUSTER_LEAD_CPU
would help?

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