diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2024-01-02 14:34:09 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-01-27 17:06:38 -0600 |
| commit | de5e4e88ac148eb3aa9759095c91cbf810901774 (patch) | |
| tree | 394750657951b37529cb6da7922a6f7ecbb8c042 /arch/arm64/boot/dts/qcom/sm6115.dtsi | |
| parent | 08b1b831e1a91793a20a41e090f969f41195a03d (diff) | |
arm64: dts: qcom: sm6115: 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 <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240102-topic-gpu_cooling-v1-5-fda30c57e353@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sm6115.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm6115.dtsi | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi index cf8e72f06f8e..3ae696f6eb45 100644 --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/interconnect/qcom,sm6115.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/qcom-rpmpd.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&intc>; @@ -1651,6 +1652,7 @@ nvmem-cells = <&gpu_speed_bin>; nvmem-cell-names = "speed_bin"; + #cooling-cells = <2>; status = "disabled"; @@ -3299,8 +3301,15 @@ polling-delay = <0>; thermal-sensors = <&tsens0 15>; + cooling-maps { + map0 { + trip = <&gpu_alert0>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + trips { - trip-point0 { + gpu_alert0: trip-point0 { temperature = <115000>; hysteresis = <5000>; type = "passive"; |