From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/arc/archs-pct.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/arc/archs-pct.txt (limited to 'Documentation/devicetree/bindings/arc/archs-pct.txt') diff --git a/Documentation/devicetree/bindings/arc/archs-pct.txt b/Documentation/devicetree/bindings/arc/archs-pct.txt new file mode 100644 index 000000000..e4b9dcee6 --- /dev/null +++ b/Documentation/devicetree/bindings/arc/archs-pct.txt @@ -0,0 +1,17 @@ +* ARC HS Performance Counters + +The ARC HS can be configured with a pipeline performance monitor for counting +CPU and cache events like cache misses and hits. Like conventional PCT there +are 100+ hardware conditions dynamically mapped to up to 32 counters. +It also supports overflow interrupts. + +Required properties: + +- compatible : should contain + "snps,archs-pct" + +Example: + +pmu { + compatible = "snps,archs-pct"; +}; -- cgit v1.2.3