[06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical

Message ID	20240102-topic-gpu_cooling-v1-6-fda30c57e353@linaro.org
State	New
Headers	show Received: from mail-lf1-f49.google.com (mail-lf1-f49.google.com [209.85.167.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 613D114F80 for <linux-arm-msm@vger.kernel.org>; Tue, 2 Jan 2024 13:34:28 +0000 (UTC) From: Konrad Dybcio <konrad.dybcio@linaro.org> Date: Tue, 02 Jan 2024 14:34:10 +0100 Subject: [PATCH 06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240102-topic-gpu_cooling-v1-6-fda30c57e353@linaro.org> References: <20240102-topic-gpu_cooling-v1-0-fda30c57e353@linaro.org> In-Reply-To: <20240102-topic-gpu_cooling-v1-0-fda30c57e353@linaro.org> To: Bjorn Andersson <andersson@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org> Cc: Marijn Suijten <marijn.suijten@somainline.org>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio <konrad.dybcio@linaro.org>
Series	Hook up GPU cooling on most qcom arm64 platforms \| expand [00/12] Hook up GPU cooling on most qcom arm64 platforms [01/12] arm64: dts: qcom: msm8916: Hook up GPU cooling device [02/12] arm64: dts: qcom: msm8939: Hook up GPU cooling device [03/12] arm64: dts: qcom: sc8180x: Hook up GPU cooling device [04/12] arm64: dts: qcom: sdm845: Hook up GPU cooling device [05/12] arm64: dts: qcom: sm6115: Hook up GPU cooling device [06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical [07/12] arm64: dts: qcom: sm8150: Hook up GPU cooling device [08/12] arm64: dts: qcom: sm8250: Hook up GPU cooling device [09/12] arm64: dts: qcom: sm8350: Hook up GPU cooling device [10/12] arm64: dts: qcom: sm8450: Hook up GPU cooling device [11/12] arm64: dts: qcom: sm8550: Hook up GPU cooling device [12/12] arm64: dts: qcom: sdm630: Hook up GPU cooling device

Message ID

20240102-topic-gpu_cooling-v1-6-fda30c57e353@linaro.org

State

New

Headers

From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Tue, 02 Jan 2024 14:34:10 +0100
Subject: [PATCH 06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240102-topic-gpu_cooling-v1-6-fda30c57e353@linaro.org>
References: <20240102-topic-gpu_cooling-v1-0-fda30c57e353@linaro.org>
In-Reply-To: <20240102-topic-gpu_cooling-v1-0-fda30c57e353@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
 linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
 linux-kernel@vger.kernel.org, Konrad Dybcio <konrad.dybcio@linaro.org>

Series

Hook up GPU cooling on most qcom arm64 platforms | expand

Commit Message

Konrad Dybcio Jan. 2, 2024, 1:34 p.m. UTC

If the GPU ever reaches this temperature, the "critical" signal shuold
definitely be propagated. Fix the wrong type.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm6115.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Dmitry Baryshkov Jan. 3, 2024, 1:06 a.m. UTC | #1

On Tue, 2 Jan 2024 at 15:36, Konrad Dybcio <konrad.dybcio@linaro.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@linaro.org>

>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.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
>
>

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";
 				};
 			};
 		};

[06/12] arm64: dts: qcom: sm6115: Mark GPU @ 125C critical

Commit Message

Comments

Patch