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arm64: dts: qcom: msm8916: Hook up GPU cooling device

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In order to allow for throttling the GPU, hook up the cooling device
to the respective thermal zones.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-topic-gpu_cooling-v1-1-fda30c57e353@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio
2024-01-02 14:34:05 +01:00
committed by Bjorn Andersson
parent 7d62dbd1b3
commit 04ee83047e
1 changed files with 9 additions and 0 deletions
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9
arch/arm64/boot/dts/qcom/msm8916.dtsi
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@@ -1785,6 +1785,8 @@ gpu: gpu@1c00000 {
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 @@ gpu-thermal {
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>;