linux-kernel - Re: [PATCH 3/8] arm64: dts: qcom: sdm845: Add specific APPS RSC compatible

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Message-ID: <vvygjk2bq7vpvcthkboypucbpcr7t4yzngincrpza2quew6jm6@bjyao4usc2lh>
Date: Wed, 19 Mar 2025 20:52:18 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Konrad Dybcio <konradybcio@...nel.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        cros-qcom-dts-watchers@...omium.org,
        Marc Gonzalez <mgonzalez@...ebox.fr>,
        Dmitry Baryshkov <lumag@...nel.org>, Arnaud Vrac <avrac@...ebox.fr>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: Re: [PATCH 3/8] arm64: dts: qcom: sdm845: Add specific APPS RSC
 compatible

On Tue, Mar 18, 2025 at 07:35:16PM +0100, Konrad Dybcio wrote:
> From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
> 
> SDM845 comes in a couple firmware flavors, some of which don't support
> PSCI in OSI mode. That prevents the power domain exepcted by the RSC
> node from providing useful information on system power collapse.
> 
> Use the platform-specific compatible to allow not passing one.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

-- 
With best wishes
Dmitry