Unlike the CPU, the CDSP does not throttle its speed automatically when it reaches high temperatures in lemans.
Set up CDSP cooling for both instances by throttling the cdsp, when it reaches 105°C. Signed-off-by: Gaurav Kohli <[email protected]> --- arch/arm64/boot/dts/qcom/lemans.dtsi | 126 +++++++++++++++++++++++++++++++---- 1 file changed, 114 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi index 353a6e6fd3ac..c55f95318707 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -7777,6 +7777,9 @@ remoteproc_cdsp0: remoteproc@26300000 { qcom,smem-states = <&smp2p_cdsp0_out 0>; qcom,smem-state-names = "stop"; + #cooling-cells = <2>; + tmd-names = "cdsp_sw"; + status = "disabled"; glink-edge { @@ -7916,6 +7919,9 @@ remoteproc_cdsp1: remoteproc@2a300000 { qcom,smem-states = <&smp2p_cdsp1_out 0>; qcom,smem-state-names = "stop"; + #cooling-cells = <2>; + tmd-names = "cdsp_sw"; + status = "disabled"; glink-edge { @@ -8764,7 +8770,7 @@ nsp-0-0-0-thermal { thermal-sensors = <&tsens2 5>; trips { - trip-point0 { + nsp_0_0_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8776,6 +8782,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_0_0_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-0-1-0-thermal { @@ -8784,7 +8798,7 @@ nsp-0-1-0-thermal { thermal-sensors = <&tsens2 6>; trips { - trip-point0 { + nsp_0_1_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8796,6 +8810,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_1_0_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-0-2-0-thermal { @@ -8804,7 +8826,7 @@ nsp-0-2-0-thermal { thermal-sensors = <&tsens2 7>; trips { - trip-point0 { + nsp_0_2_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8816,6 +8838,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_2_0_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-0-0-thermal { @@ -8824,7 +8854,7 @@ nsp-1-0-0-thermal { thermal-sensors = <&tsens2 8>; trips { - trip-point0 { + nsp_1_0_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8836,6 +8866,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_0_0_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-1-0-thermal { @@ -8844,7 +8882,7 @@ nsp-1-1-0-thermal { thermal-sensors = <&tsens2 9>; trips { - trip-point0 { + nsp_1_1_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8856,6 +8894,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_1_0_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-2-0-thermal { @@ -8864,7 +8910,7 @@ nsp-1-2-0-thermal { thermal-sensors = <&tsens2 10>; trips { - trip-point0 { + nsp_1_2_0_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -8876,6 +8922,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_2_0_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; ddrss-0-thermal { @@ -9018,7 +9072,7 @@ nsp-0-0-1-thermal { thermal-sensors = <&tsens3 5>; trips { - trip-point0 { + nsp_0_0_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9030,6 +9084,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_0_1_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-0-1-1-thermal { @@ -9038,7 +9100,7 @@ nsp-0-1-1-thermal { thermal-sensors = <&tsens3 6>; trips { - trip-point0 { + nsp_0_1_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9050,6 +9112,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_1_1_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-0-2-1-thermal { @@ -9058,7 +9128,7 @@ nsp-0-2-1-thermal { thermal-sensors = <&tsens3 7>; trips { - trip-point0 { + nsp_0_2_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9070,6 +9140,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_0_2_1_alert0>; + cooling-device = <&remoteproc_cdsp0 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-0-1-thermal { @@ -9078,7 +9156,7 @@ nsp-1-0-1-thermal { thermal-sensors = <&tsens3 8>; trips { - trip-point0 { + nsp_1_0_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9090,6 +9168,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_0_1_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-1-1-thermal { @@ -9098,7 +9184,7 @@ nsp-1-1-1-thermal { thermal-sensors = <&tsens3 9>; trips { - trip-point0 { + nsp_1_1_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9110,6 +9196,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_1_1_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; nsp-1-2-1-thermal { @@ -9118,7 +9212,7 @@ nsp-1-2-1-thermal { thermal-sensors = <&tsens3 10>; trips { - trip-point0 { + nsp_1_2_1_alert0: trip-point0 { temperature = <105000>; hysteresis = <5000>; type = "passive"; @@ -9130,6 +9224,14 @@ trip-point1 { type = "passive"; }; }; + + cooling-maps { + map0 { + trip = <&nsp_1_2_1_alert0>; + cooling-device = <&remoteproc_cdsp1 THERMAL_NO_LIMIT + THERMAL_NO_LIMIT>; + }; + }; }; ddrss-1-thermal { -- 2.34.1
