[PATCH v3 09/13] arm64: dts: qcom: msm8992: Add PMU node

From: Konrad Dybcio
Date: Thu Jun 25 2020 - 14:22:32 EST


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

Signed-off-by: Konrad Dybcio <konradybcio@xxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8992.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi
index e8b801813f14..c4c9a108ae1e 100644
--- a/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -130,6 +130,11 @@ memory {
reg = <0 0 0 0>;
};

+ pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4)| IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
--
2.27.0