On Sun, Aug 27, 2023 at 02:45:01PM +0800, Inochi Amaoto wrote: > D1 has several pmu events supported by opensbi. > These events can be used by perf for profiling. > > Signed-off-by: Inochi Amaoto <inochiama@xxxxxxxxxxx> > Link: https://dl.linux-sunxi.org/D1/Xuantie_C906_R1S0_User_Manual.pdf > --- > changed from v2: > 1. move pmu node from /soc to / to avoid warnings when cheching. > > The meaning of T-HEAD events can be found in this pending patch: > https://lore.kernel.org/linux-perf-users/IA1PR20MB4953DD82D0116EC291C21777BBE2A@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > > The patch above also provides a example that shows how to setup > environment and use perf with T-HEAD events. Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Thanks, Conor.
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