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Message-ID: <2679828.mvXUDI8C0e@z3ntu.xyz>
Date: Mon, 22 May 2023 18:03:07 +0200
From: Luca Weiss <luca@...tu.xyz>
To: linux-arm-msm@...r.kernel.org,
~postmarketos/upstreaming@...ts.sr.ht
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
Matti Lehtimäki <matti.lehtimaki@...il.com>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Matti Lehtimäki <matti.lehtimaki@...il.com>
Subject: Re: [PATCH v2 2/4] ARM: dts: qcom: msm8226: Add PMU node
On Samstag, 20. Mai 2023 14:19:31 CEST Matti Lehtimäki wrote:
> Enable perf events on MSM8226 devices by adding the PMU node.
>
> Signed-off-by: Matti Lehtimäki <matti.lehtimaki@...il.com>
Reviewed-by: Luca Weiss <luca@...tu.xyz>
> ---
> Changes in v2:
> - Use constants instead of magic number
> ---
> arch/arm/boot/dts/qcom-msm8226.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi
> b/arch/arm/boot/dts/qcom-msm8226.dtsi index c373081bc21b..cb4b4a6d0447
> 100644
> --- a/arch/arm/boot/dts/qcom-msm8226.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
> @@ -46,6 +46,12 @@ scm {
> };
> };
>
> + pmu {
> + compatible = "arm,cortex-a7-pmu";
> + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + };
> +
> reserved-memory {
> #address-cells = <1>;
> #size-cells = <1>;
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