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Date: Thu, 18 Feb 2016 17:50:12 +0100 From: Jan Glauber <jglauber@...ium.com> To: Will Deacon <will.deacon@....com>, Mark Rutland <mark.rutland@....com> Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Jan Glauber <jglauber@...ium.com> Subject: [PATCH v4 3/5] arm64: dts: Add Cavium ThunderX specific PMU Add a compatible string for the Cavium ThunderX PMU. Signed-off-by: Jan Glauber <jglauber@...ium.com> --- Documentation/devicetree/bindings/arm/pmu.txt | 1 + arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt index 5651883..d3999a1 100644 --- a/Documentation/devicetree/bindings/arm/pmu.txt +++ b/Documentation/devicetree/bindings/arm/pmu.txt @@ -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. diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi index 9cb7cf9..2eb9b22 100644 --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi @@ -360,6 +360,11 @@ <1 10 0xff01>; }; + pmu { + compatible = "cavium,thunder-pmu", "arm,armv8-pmuv3"; + interrupts = <1 7 4>; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; -- 1.9.1
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