linux-kernel - Re: [PATCH v2 2/4] arm64: dts: qcom: sm6350: Add camera clock controller

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Date:   Tue, 24 Jan 2023 15:48:32 +0100
From:   "Luca Weiss" <luca.weiss@...rphone.com>
To:     "Bryan O'Donoghue" <bryan.odonoghue@...aro.org>,
        "Andy Gross" <agross@...nel.org>,
        "Bjorn Andersson" <andersson@...nel.org>,
        "Konrad Dybcio" <konrad.dybcio@...aro.org>,
        "Loic Poulain" <loic.poulain@...aro.org>,
        "Robert Foss" <rfoss@...nel.org>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>
Cc:     <~postmarketos/upstreaming@...ts.sr.ht>,
        <phone-devel@...r.kernel.org>, <linux-i2c@...r.kernel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/4] arm64: dts: qcom: sm6350: Add camera clock
 controller

On Fri Jan 20, 2023 at 5:49 PM CET, Bryan O'Donoghue wrote:
> On 20/01/2023 13:13, Luca Weiss wrote:
> > +		camcc: clock-controller@...0000 {
> > +			compatible = "qcom,sm6350-camcc";
> > +			reg = <0 0x0ad00000 0 0x16000>;
> > +			clocks = <&rpmhcc RPMH_CXO_CLK>;
> > +			#clock-cells = <1>;
> > +			#reset-cells = <1>;
> > +			#power-domain-cells = <1>;
> > +		};
>
> Should you include
>
> required-opps = <&rpmhpd_opp_low_svs>;
>
> ?

I don't know, it works without. But doesn't this property not just
affect power-domains? I haven't passed any here.

>
> ---
> bod