linux-kernel - Re: [PATCH v2 2/2] arm64: dts: qcom: qcs615: Add CPU scaling clock node

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Message-ID: <d34051c2-7b6a-4b33-af12-4bc6380afba8@oss.qualcomm.com>
Date: Mon, 10 Feb 2025 18:58:55 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Taniya Das <quic_tdas@...cinc.com>,
        Bjorn Andersson
 <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: qcs615: Add CPU scaling clock
 node

On 19.01.2025 1:00 PM, Taniya Das wrote:
> Add cpufreq-hw node to support CPU frequency scaling.
> 
> Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
> ---

[...]

> +	cpufreq_hw: cpufreq@...23000 {
> +		compatible = "qcom,sc7180-cpufreq-hw", qcom,cpufreq-hw";
> +		reg = <0 0x18323000 0 0x1400>, <0 0x18325800 0 0x1400>;
> +		reg-names = "freq-domain0", "freq-domain1";
> +
> +		clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
> +		clock-names = "xo", "alternate";
> +
> +		#freq-domain-cells = <1>;
> +		#clock-cells = <1>;
> +	};

This should be a child of the /soc node

Konrad