ARM: dts: qcom: Add msm8660 PMU node

Enable perf events on msm8660 devices by adding the pmu node.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi
index 20bbd19..e0b2ce2 100644
--- a/arch/arm/boot/dts/qcom-msm8660.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8660.dtsi
@@ -37,6 +37,11 @@
 		};
 	};
 
+	cpu-pmu {
+		compatible = "qcom,scorpion-mp-pmu";
+		interrupts = <1 9 0x304>;
+	};
+
 	soc: soc {
 		#address-cells = <1>;
 		#size-cells = <1>;