From: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
Add the CPU PMU on SM8150 to get perf support for hardware events.
Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8150.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 7111e1f092f4..19be87dc893f 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -148,6 +148,11 @@
reg = <0 0x80000000 0 0>;
};
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
psci {
compatible = "arm,psci-1.0";
method = "smc";
--
2.20.1
