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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-08 07:33:36 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-10 08:48:39 +0100 |
commit | a05d5c206c91b17eb13ab9631d93e0a9b6fb92f8 (patch) | |
tree | 69bb9a750c3f22308887a30b37e946b2738e33d4 /dts/Bindings/arc/archs-pct.txt | |
parent | 48c682bcb09e2073d7eb07b4ce2ffbbf20d02d59 (diff) | |
download | barebox-a05d5c206c91b17eb13ab9631d93e0a9b6fb92f8.tar.gz barebox-a05d5c206c91b17eb13ab9631d93e0a9b6fb92f8.tar.xz |
dts: update to v4.3-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/arc/archs-pct.txt')
-rw-r--r-- | dts/Bindings/arc/archs-pct.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/dts/Bindings/arc/archs-pct.txt b/dts/Bindings/arc/archs-pct.txt new file mode 100644 index 0000000000..1ae98b87c6 --- /dev/null +++ b/dts/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 upto 32 counters. +It also supports overflow interrupts. + +Required properties: + +- compatible : should contain + "snps,archs-pct" + +Example: + +pmu { + compatible = "snps,archs-pct"; +}; |