linux-kernel - Re: [PATCH 1/8] dt-bindings: soc: qcom,rpmh-rsc: Require power-domains

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Date:   Thu, 1 Jun 2023 08:50:40 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Melody Olvera <quic_molvera@...cinc.com>,
        Vinod Koul <vkoul@...nel.org>,
        Richard Acayan <mailingradian@...il.com>,
        Lina Iyer <ilina@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Abel Vesa <abel.vesa@...aro.org>,
        Sai Prakash Ranjan <quic_saipraka@...cinc.com>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Luca Weiss <luca.weiss@...rphone.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Andy Gross <andy.gross@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>
Subject: Re: [PATCH 1/8] dt-bindings: soc: qcom,rpmh-rsc: Require
 power-domains

On 31/05/2023 15:22, Konrad Dybcio wrote:
> The Linux RPMh implementation refrains from sending some RPMh votes until
> the system is about to enter suspend (which is indicated by all CPU cores
> entering a low-power state). Lack of the power-domains property will make
> it such that these votes are never sent.
> 
> Require the power-domains property as discussed in [1].
> 
> [1] https://lore.kernel.org/linux-arm-msm/20230512150425.3171122-1-quic_bjorande@quicinc.com/
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof