34 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/arc/snps,archs-pct.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: ARC HS Performance Counters8 9maintainers:10 - Aryabhatta Dey <aryabhattadey35@gmail.com>11 12description:13 The ARC HS can be configured with a pipeline performance monitor for counting14 CPU and cache events like cache misses and hits. Like conventional PCT there15 are 100+ hardware conditions dynamically mapped to up to 32 counters.16 It also supports overflow interrupts.17 18properties:19 compatible:20 const: snps,archs-pct21 22 reg:23 maxItems: 124 25 clocks:26 maxItems: 127 28required:29 - compatible30 - reg31 - clocks32 33additionalProperties: false34