From 04ee83047e4f7ba3e12f96315c08e146d10e1b7b Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Tue, 2 Jan 2024 14:34:05 +0100 Subject: [PATCH] arm64: dts: qcom: msm8916: Hook up GPU cooling device In order to allow for throttling the GPU, hook up the cooling device to the respective thermal zones. Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240102-topic-gpu_cooling-v1-1-fda30c57e353@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index e423c57ddd41e..cedff4166bfb9 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -1785,6 +1785,8 @@ power-domains = <&gcc OXILI_GDSC>; operating-points-v2 = <&gpu_opp_table>; iommus = <&gpu_iommu 1>, <&gpu_iommu 2>; + #cooling-cells = <2>; + status = "disabled"; gpu_opp_table: opp-table { @@ -2688,6 +2690,13 @@ thermal-sensors = <&tsens 2>; + cooling-maps { + map0 { + trip = <&gpu_alert0>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + trips { gpu_alert0: trip-point0 { temperature = <75000>; -- 2.30.2