linux-kernel - Re: [PATCH 06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical

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Message-ID: <CAA8EJpprtV8v4md_MVgNcHivM+hB9=ZV5kk9htVkrHfpOB8vxA@mail.gmail.com>
Date: Wed, 3 Jan 2024 03:06:52 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh+dt@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, linux-arm-msm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical

On Tue, 2 Jan 2024 at 15:36, Konrad Dybcio <konrad.dybcio@...aro.org> wrote:
>
> If the GPU ever reaches this temperature, the "critical" signal shuold
> definitely be propagated. Fix the wrong type.

I hope it will be shut down before reaching 125°C

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sm6115.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
> index a8c819d53104..be51cbaeeb7e 100644
> --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
> @@ -3313,7 +3313,7 @@ gpu_alert0: trip-point0 {
>                                 trip-point1 {
>                                         temperature = <125000>;
>                                         hysteresis = <1000>;
> -                                       type = "passive";
> +                                       type = "critical";
>                                 };
>                         };
>                 };
>
> --
> 2.43.0
>
>


-- 
With best wishes
Dmitry