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devicetree: bindings: Document Krait performance monitor units (PMU)

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Document the Krait PMU compatible string.

Cc: <devicetree@vger.kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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Stephen Boyd 2014-02-07 21:01:24 +00:00 committed by Will Deacon
parent b7aafe9928
commit d84c47837d
1 changed files with 8 additions and 1 deletions
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9
Documentation/devicetree/bindings/arm/pmu.txt
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@ -16,7 +16,14 @@ Required properties:
"arm,arm11mpcore-pmu"
"arm,arm1176-pmu"
"arm,arm1136-pmu"
- interrupts : 1 combined interrupt or 1 per core.
"qcom,krait-pmu"
- interrupts : 1 combined interrupt or 1 per core. If the interrupt is a per-cpu
interrupt (PPI) then 1 interrupt should be specified.
Optional properties:
- qcom,no-pc-write : Indicates that this PMU doesn't support the 0xc and 0xd
events.
Example: