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| author | Stephen Boyd | 2014-02-07 22:01:24 +0100 |
|---|---|---|
| committer | Will Deacon | 2014-02-21 12:11:20 +0100 |
| commit | d84c47837d800c0db1c9f2015a1565504417f812 (patch) | |
| tree | 6d811d08681e3369cba6aba58e6efd605e0c1135 /Documentation | |
| parent | ARM: perf: fully support Krait CPU PMU events (diff) | |
| download | kernel-qcow2-linux-d84c47837d800c0db1c9f2015a1565504417f812.tar.gz kernel-qcow2-linux-d84c47837d800c0db1c9f2015a1565504417f812.tar.xz kernel-qcow2-linux-d84c47837d800c0db1c9f2015a1565504417f812.zip | |
devicetree: bindings: Document Krait performance monitor units (PMU)
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/pmu.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt index 3e1e498fea96..ce731441e64f 100644 --- a/Documentation/devicetree/bindings/arm/pmu.txt +++ b/Documentation/devicetree/bindings/arm/pmu.txt @@ -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: |