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arm64: dts: qcom: sc7280: Add gpu thermal zone cooling support

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Add cooling-cells property and the cooling maps for the gpu thermal
zones to support GPU thermal cooling.

Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
Signed-off-by: Akhil P Oommen <akhilpo@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1628691835-36958-2-git-send-email-akhilpo@codeaurora.org
This commit is contained in:
Manaf Meethalavalappu Pallikunhi
2021-08-11 19:53:55 +05:30
committed by Bjorn Andersson
parent 96c471970b
commit b39f266c19
1 changed files with 22 additions and 7 deletions
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29
arch/arm64/boot/dts/qcom/sc7280.dtsi
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@@ -686,7 +686,7 @@ lpass_ag_noc: interconnect@3c40000 {
qcom,bcm-voters = <&apps_bcm_voter>;
};
gpu@3d00000 {
gpu: gpu@3d00000 {
compatible = "qcom,adreno-635.0", "qcom,adreno";
#stream-id-cells = <16>;
reg = <0 0x03d00000 0 0x40000>,
@@ -701,6 +701,7 @@ gpu@3d00000 {
qcom,gmu = <&gmu>;
interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>;
interconnect-names = "gfx-mem";
#cooling-cells = <2>;
gpu_opp_table: opp-table {
compatible = "operating-points-v2";
@@ -2617,16 +2618,16 @@ cpuss1_crit: cluster0-crit {
};
gpuss0-thermal {
polling-delay-passive = <0>;
polling-delay-passive = <100>;
polling-delay = <0>;
thermal-sensors = <&tsens1 1>;
trips {
gpuss0_alert0: trip-point0 {
temperature = <90000>;
temperature = <95000>;
hysteresis = <2000>;
type = "hot";
type = "passive";
};
gpuss0_crit: gpuss0-crit {
@@ -2635,19 +2636,26 @@ gpuss0_crit: gpuss0-crit {
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&gpuss0_alert0>;
cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
gpuss1-thermal {
polling-delay-passive = <0>;
polling-delay-passive = <100>;
polling-delay = <0>;
thermal-sensors = <&tsens1 2>;
trips {
gpuss1_alert0: trip-point0 {
temperature = <90000>;
temperature = <95000>;
hysteresis = <2000>;
type = "hot";
type = "passive";
};
gpuss1_crit: gpuss1-crit {
@@ -2656,6 +2664,13 @@ gpuss1_crit: gpuss1-crit {
type = "critical";
};
};
cooling-maps {
map0 {
trip = <&gpuss1_alert0>;
cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
nspss0-thermal {