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arm64: dts: Add Cavium ThunderX specific PMU

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Add a compatible string for the Cavium ThunderX PMU.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Jan Glauber 2016-02-18 17:50:12 +01:00 committed by Will Deacon
parent c210ae80e4
commit 94085fe570
2 changed files with 6 additions and 0 deletions
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1
Documentation/devicetree/bindings/arm/pmu.txt
View File

@ -25,6 +25,7 @@ Required properties:
"qcom,scorpion-pmu"
"qcom,scorpion-mp-pmu"
"qcom,krait-pmu"
"cavium,thunder-pmu"
- interrupts : 1 combined interrupt or 1 per core. If the interrupt is a per-cpu
interrupt (PPI) then 1 interrupt should be specified.

5
arch/arm64/boot/dts/cavium/thunder-88xx.dtsi
View File

@ -360,6 +360,11 @@ timer {
<1 10 0xff01>;
};
pmu {
compatible = "cavium,thunder-pmu", "arm,armv8-pmuv3";
interrupts = <1 7 4>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;