bindings/arc/archs-pct.txt

0001 * ARC HS Performance Counters
0002
0003 The ARC HS can be configured with a pipeline performance monitor for counting
0004 CPU and cache events like cache misses and hits. Like conventional PCT there
0005 are 100+ hardware conditions dynamically mapped to up to 32 counters.
0006 It also supports overflow interrupts.
0007
0008 Required properties:
0009
0010 - compatible : should contain
0011         "snps,archs-pct"
0012
0013 Example:
0014
0015 pmu {
0016         compatible = "snps,archs-pct";
0017 };