diff mbox series

[08/21] arm64: dts: qcom: msm8994: Add pmu node

Message ID 20200620144639.335093-9-konradybcio@gmail.com
State New
Headers show
Series None | expand

Commit Message

Konrad Dybcio June 20, 2020, 2:46 p.m. UTC 
Add the CPU PMU to get perf support for hardware events.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
---
 arch/arm64/boot/dts/qcom/msm8994.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 8853559f755d..adb1ebd15667 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -282,6 +282,11 @@  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)>;
+	};
+
 	clocks {
 		xo_board: xo_board {
 			compatible = "fixed-clock";