tree 4cd1553bc0f8ebc322b8e8dfbcf26f747a875395
parent c1d316f4edfa8a91aafe51d9ac2c8cd2199b8f76
author Wei Wang <wvw@google.com> 1519328407 -0800
committer Wei Wang <wvw@google.com> 1519328724 -0800

Add clk tracing to freq category

Upstream has clk_* in `/trace/events/clk.h' and clock_* `/trace/events/power.h'
for reporting clock events, and individual driver may pick either.

Bug: 73775767
Test: collect systrace
Change-Id: Id187e448a414cb2420b40d65ecf6219296d45172