arm64: dts: qcom: Add msm8916 PMU node

Add the PMU so we can get proper perf event support on this SoC.

Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 30297730545f..e3ff3ba5b3d3 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -115,6 +115,11 @@
                 method = "smc";
         };
 
+        pmu {
+                compatible = "arm,armv8-pmuv3";
+                interrupts = <GIC_PPI 7 GIC_CPU_MASK_SIMPLE(4)>;
+        };
+
         timer {
                 compatible = "arm,armv8-timer";
                 interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,