[PATCH 08/21] arm64: dts: qcom: msm8994: Add pmu node
From: Konrad Dybcio <hidden>
Date: 2020-06-20 14:48:33
Also in:
linux-arm-msm, linux-clk, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
Add the CPU PMU to get perf support for hardware events. Signed-off-by: Konrad Dybcio <redacted> --- arch/arm64/boot/dts/qcom/msm8994.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
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";
--
2.27.0