* [PATCH] arm64: dts: qcom: nord: Add PMU node
@ 2026-09-22 9:34 Shawn Guo
2026-09-22 9:46 ` Konrad Dybcio
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Shawn Guo @ 2026-09-22 9:34 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Bartosz Golaszewski, devicetree, linux-arm-msm, linux-kernel,
Anurag Pateriya, Shawn Guo
From: Anurag Pateriya <apateriy@qti.qualcomm.com>
Add the top-level pmu node so perf events can be collected on Nord.
Signed-off-by: Anurag Pateriya <apateriy@qti.qualcomm.com>
Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/nord.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/nord.dtsi b/arch/arm64/boot/dts/qcom/nord.dtsi
index e0496fd40c30..c720b85c2199 100644
--- a/arch/arm64/boot/dts/qcom/nord.dtsi
+++ b/arch/arm64/boot/dts/qcom/nord.dtsi
@@ -375,6 +375,11 @@ memory@80000000 {
reg = <0x0 0x80000000 0x0 0x0>;
};
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+ };
+
psci {
compatible = "arm,psci-1.0";
method = "smc";
--
2.43.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: nord: Add PMU node
2026-09-22 9:34 [PATCH] arm64: dts: qcom: nord: Add PMU node Shawn Guo
@ 2026-09-22 9:46 ` Konrad Dybcio
2026-09-22 20:25 ` Abel Vesa
2026-09-23 7:09 ` Bartosz Golaszewski
2 siblings, 0 replies; 4+ messages in thread
From: Konrad Dybcio @ 2026-09-22 9:46 UTC (permalink / raw)
To: Shawn Guo, Bjorn Andersson
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Bartosz Golaszewski, devicetree, linux-arm-msm, linux-kernel,
Anurag Pateriya
On 9/22/26 11:34 AM, Shawn Guo wrote:
> From: Anurag Pateriya <apateriy@qti.qualcomm.com>
>
> Add the top-level pmu node so perf events can be collected on Nord.
>
> Signed-off-by: Anurag Pateriya <apateriy@qti.qualcomm.com>
> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: nord: Add PMU node
2026-09-22 9:34 [PATCH] arm64: dts: qcom: nord: Add PMU node Shawn Guo
2026-09-22 9:46 ` Konrad Dybcio
@ 2026-09-22 20:25 ` Abel Vesa
2026-09-23 7:09 ` Bartosz Golaszewski
2 siblings, 0 replies; 4+ messages in thread
From: Abel Vesa @ 2026-09-22 20:25 UTC (permalink / raw)
To: Shawn Guo
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Bartosz Golaszewski, devicetree, linux-arm-msm,
linux-kernel, Anurag Pateriya
On 26-09-22 17:34:46, Shawn Guo wrote:
> From: Anurag Pateriya <apateriy@qti.qualcomm.com>
>
> Add the top-level pmu node so perf events can be collected on Nord.
>
> Signed-off-by: Anurag Pateriya <apateriy@qti.qualcomm.com>
> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: qcom: nord: Add PMU node
2026-09-22 9:34 [PATCH] arm64: dts: qcom: nord: Add PMU node Shawn Guo
2026-09-22 9:46 ` Konrad Dybcio
2026-09-22 20:25 ` Abel Vesa
@ 2026-09-23 7:09 ` Bartosz Golaszewski
2 siblings, 0 replies; 4+ messages in thread
From: Bartosz Golaszewski @ 2026-09-23 7:09 UTC (permalink / raw)
To: Shawn Guo
Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Bartosz Golaszewski, devicetree, linux-arm-msm, linux-kernel,
Anurag Pateriya, Bjorn Andersson
On Tue, 22 Sep 2026 11:34:46 +0200, Shawn Guo
<shengchao.guo@oss.qualcomm.com> said:
> From: Anurag Pateriya <apateriy@qti.qualcomm.com>
>
> Add the top-level pmu node so perf events can be collected on Nord.
>
> Signed-off-by: Anurag Pateriya <apateriy@qti.qualcomm.com>
> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
> ---
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2026-09-23 7:09 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2026-09-22 9:34 [PATCH] arm64: dts: qcom: nord: Add PMU node Shawn Guo
2026-09-22 9:46 ` Konrad Dybcio
2026-09-22 20:25 ` Abel Vesa
2026-09-23 7:09 ` Bartosz Golaszewski
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