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Message-ID: <beb391ac-e646-d5e9-1a5b-02d6477c2517@linaro.org>
Date:   Sat, 20 May 2023 01:22:13 +0200
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Subject: Re: [PATCH 2/5] ARM: dts: qcom: msm8226: Add PMU node
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To:     =?UTF-8?Q?Matti_Lehtim=c3=a4ki?= <matti.lehtimaki@gmail.com>,
        linux-arm-msm@vger.kernel.org
Cc:     ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20230519210903.117030-1-matti.lehtimaki@gmail.com>
 <20230519210903.117030-3-matti.lehtimaki@gmail.com>
From:   Konrad Dybcio <konrad.dybcio@linaro.org>
In-Reply-To: <20230519210903.117030-3-matti.lehtimaki@gmail.com>
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On 19.05.2023 23:08, Matti Lehtimäki wrote:
> Enable perf events on MSM8226 devices by adding the PMU node.
> 
> Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
> ---
>  arch/arm/boot/dts/qcom-msm8226.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi
> index 42acb9ddb8cc..e272a1e15b44 100644
> --- a/arch/arm/boot/dts/qcom-msm8226.dtsi
> +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi
> @@ -47,6 +47,11 @@ scm {
>  		};
>  	};
>  
> +	pmu {
> +		compatible = "arm,cortex-a7-pmu";
> +		interrupts = <GIC_PPI 7 0xf04>;
GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH

Konrad
> +	};
> +
>  	reserved-memory {
>  		#address-cells = <1>;
>  		#size-cells = <1>;