| Message ID | 20210319104855.85075-2-robert.foss@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Daniel Lezcano |
| Headers | show |
| Series | [v1,1/2] dt-bindings: thermal: qcom-tsens: Add compatible for sm8350 | expand |
On Fri, 19 Mar 2021 at 11:49, Robert Foss <robert.foss@linaro.org> wrote: > > sm8350 has 29 thermal sensors split across two tsens controllers. Add > the thermal zones to expose them and wireup the cpus to throttle their > frequencies on crossing passive temperature thresholds. > > Signed-off-by: Robert Foss <robert.foss@linaro.org> > --- > arch/arm64/boot/dts/qcom/sm8350.dtsi | 829 +++++++++++++++++++++++++++ > 1 file changed, 829 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi > index 4abdba78cec1..424887652f47 100644 > --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi > @@ -11,6 +11,7 @@ > #include <dt-bindings/power/qcom-aoss-qmp.h> > #include <dt-bindings/power/qcom-rpmpd.h> > #include <dt-bindings/soc/qcom,rpmh-rsc.h> > +#include <dt-bindings/thermal/thermal.h> > > / { > interrupt-parent = <&intc>; > @@ -46,6 +47,7 @@ CPU0: cpu@0 { > enable-method = "psci"; > next-level-cache = <&L2_0>; > qcom,freq-domain = <&cpufreq_hw 0>; > + #cooling-cells = <2>; > L2_0: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -62,6 +64,7 @@ CPU1: cpu@100 { > enable-method = "psci"; > next-level-cache = <&L2_100>; > qcom,freq-domain = <&cpufreq_hw 0>; > + #cooling-cells = <2>; > L2_100: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -75,6 +78,7 @@ CPU2: cpu@200 { > enable-method = "psci"; > next-level-cache = <&L2_200>; > qcom,freq-domain = <&cpufreq_hw 0>; > + #cooling-cells = <2>; > L2_200: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -88,6 +92,7 @@ CPU3: cpu@300 { > enable-method = "psci"; > next-level-cache = <&L2_300>; > qcom,freq-domain = <&cpufreq_hw 0>; > + #cooling-cells = <2>; > L2_300: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -101,6 +106,7 @@ CPU4: cpu@400 { > enable-method = "psci"; > next-level-cache = <&L2_400>; > qcom,freq-domain = <&cpufreq_hw 1>; > + #cooling-cells = <2>; > L2_400: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -114,6 +120,7 @@ CPU5: cpu@500 { > enable-method = "psci"; > next-level-cache = <&L2_500>; > qcom,freq-domain = <&cpufreq_hw 1>; > + #cooling-cells = <2>; > L2_500: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -128,6 +135,7 @@ CPU6: cpu@600 { > enable-method = "psci"; > next-level-cache = <&L2_600>; > qcom,freq-domain = <&cpufreq_hw 1>; > + #cooling-cells = <2>; > L2_600: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -141,6 +149,7 @@ CPU7: cpu@700 { > enable-method = "psci"; > next-level-cache = <&L2_700>; > qcom,freq-domain = <&cpufreq_hw 2>; > + #cooling-cells = <2>; > L2_700: l2-cache { > compatible = "cache"; > next-level-cache = <&L3_0>; > @@ -682,6 +691,28 @@ pdc: interrupt-controller@b220000 { > interrupt-controller; > }; > > + tsens0: thermal-sensor@c222000 { > + compatible = "qcom,sm8350-tsens", "qcom,tsens-v2"; > + reg = <0 0x0C263000 0 0x1ff>, /* TM */ > + <0 0x0C222000 0 0x8>; /* SROT */ > + #qcom,sensors = <15>; > + interrupts = <&pdc 26 IRQ_TYPE_LEVEL_HIGH>, > + <&pdc 28 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "uplow", "critical"; > + #thermal-sensor-cells = <1>; > + }; > + > + tsens1: thermal-sensor@c223000 { > + compatible = "qcom,sm8350-tsens", "qcom,tsens-v2"; > + reg = <0 0x0C265000 0 0x1ff>, /* TM */ > + <0 0x0c223000 0 0x8>; /* SROT */ > + #qcom,sensors = <14>; > + interrupts = <&pdc 27 IRQ_TYPE_LEVEL_HIGH>, > + <&pdc 29 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "uplow", "critical"; > + #thermal-sensor-cells = <1>; > + }; > + > aoss_qmp: qmp@c300000 { > compatible = "qcom,sm8350-aoss-qmp"; > reg = <0 0x0c300000 0 0x100000>; > @@ -1280,6 +1311,804 @@ IPCC_MPROC_SIGNAL_GLINK_QMP > }; > }; > > + thermal-zones { > + cpu0-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 1>; > + > + trips { > + cpu0_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu0_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu0_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu0_alert0>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu0_alert1>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu1-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 2>; > + > + trips { > + cpu1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu1_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu1_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu1_alert0>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu1_alert1>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu2-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 3>; > + > + trips { > + cpu2_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu2_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu2_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu2_alert0>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu2_alert1>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu3-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 4>; > + > + trips { > + cpu3_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu3_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu3_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu3_alert0>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu3_alert1>; > + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu4-top-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 7>; > + > + trips { > + cpu4_top_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu4_top_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu4_top_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu4_top_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu4_top_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu5-top-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 8>; > + > + trips { > + cpu5_top_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu5_top_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu5_top_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu5_top_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu5_top_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu6-top-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 9>; > + > + trips { > + cpu6_top_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu6_top_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu6_top_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu6_top_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu6_top_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu7-top-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 10>; > + > + trips { > + cpu7_top_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu7_top_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu7_top_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu7_top_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu7_top_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu4-bottom-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 11>; > + > + trips { > + cpu4_bottom_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu4_bottom_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu4_bottom_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu4_bottom_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu4_bottom_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu5-bottom-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 12>; > + > + trips { > + cpu5_bottom_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu5_bottom_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu5_bottom_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu5_bottom_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu5_bottom_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu6-bottom-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 13>; > + > + trips { > + cpu6_bottom_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu6_bottom_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu6_bottom_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu6_bottom_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu6_bottom_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + cpu7-bottom-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 14>; > + > + trips { > + cpu7_bottom_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu7_bottom_alert1: trip-point1 { > + temperature = <95000>; > + hysteresis = <2000>; > + type = "passive"; > + }; > + > + cpu7_bottom_crit: cpu_crit { > + temperature = <110000>; > + hysteresis = <1000>; > + type = "critical"; > + }; > + }; > + > + cooling-maps { > + map0 { > + trip = <&cpu7_bottom_alert0>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + map1 { > + trip = <&cpu7_bottom_alert1>; > + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, > + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; > + }; > + }; > + }; > + > + aoss0-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 0>; > + > + trips { > + aoss0_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + cluster0-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 5>; > + > + trips { > + cluster0_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + cluster0_crit: cluster0_crit { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + cluster1-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens0 6>; > + > + trips { > + cluster1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + cluster1_crit: cluster1_crit { > + temperature = <110000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + }; > + > + aoss1-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 0>; > + > + trips { > + aoss1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + gpu-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 1>; > + > + trips { > + gpu1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <1000>; > + type = "hot"; > + }; > + }; > + }; > + > + gpu-thermal-bottom { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 2>; > + > + trips { > + gpu2_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <1000>; > + type = "hot"; > + }; > + }; > + }; > + > + // TODO: What is the NSP subsystem? This comment should not have been included, will remove in v2 > + nspss1-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 3>; > + > + trips { > + nspss1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <1000>; > + type = "hot"; > + }; > + }; > + }; > + > + // TODO: What is the NSP subsystem? This comment should not have been included, will remove in v2 > + nspss2-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 4>; > + > + trips { > + nspss2_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <1000>; > + type = "hot"; > + }; > + }; > + }; > + > + // TODO: What is the NSP subsystem? This comment should not have been included, will remove in v2 > + nspss3-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 5>; > + > + trips { > + nspss3_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <1000>; > + type = "hot"; > + }; > + }; > + }; > + > + video-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 6>; > + > + trips { > + video_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + mem-thermal { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 7>; > + > + trips { > + mem_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + modem1-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 8>; > + > + trips { > + modem1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + modem2-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 9>; > + > + trips { > + modem2_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + modem3-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 10>; > + > + trips { > + modem3_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + modem4-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 11>; > + > + trips { > + modem4_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + camera-thermal-top { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 12>; > + > + trips { > + camera1_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + > + camera-thermal-bottom { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + > + thermal-sensors = <&tsens1 13>; > + > + trips { > + camera2_alert0: trip-point0 { > + temperature = <90000>; > + hysteresis = <2000>; > + type = "hot"; > + }; > + }; > + }; > + }; > + > timer { > compatible = "arm,armv8-timer"; > interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > -- > 2.27.0 >
On 19/03/2021 12:24, Robert Foss wrote: > On Fri, 19 Mar 2021 at 11:49, Robert Foss <robert.foss@linaro.org> wrote: >> >> sm8350 has 29 thermal sensors split across two tsens controllers. Add >> the thermal zones to expose them and wireup the cpus to throttle their >> frequencies on crossing passive temperature thresholds. >> >> Signed-off-by: Robert Foss <robert.foss@linaro.org> >> --- [ ... ] >> + }; >> + >> + // TODO: What is the NSP subsystem? > > This comment should not have been included, will remove in v2 Please trim when replying to a large patch file. [ ... ] >> + trips { >> + nspss1_alert0: trip-point0 { >> + temperature = <90000>; >> + hysteresis = <1000>; >> + type = "hot"; >> + }; >> + }; >> + }; >> + >> + // TODO: What is the NSP subsystem? > > This comment should not have been included, will remove in v2 [ ... ] >> + trips { >> + nspss2_alert0: trip-point0 { >> + temperature = <90000>; >> + hysteresis = <1000>; >> + type = "hot"; >> + }; >> + }; >> + }; >> + >> + // TODO: What is the NSP subsystem? > > This comment should not have been included, will remove in v2 > [ ... ]
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 4abdba78cec1..424887652f47 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/power/qcom-aoss-qmp.h> #include <dt-bindings/power/qcom-rpmpd.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&intc>; @@ -46,6 +47,7 @@ CPU0: cpu@0 { enable-method = "psci"; next-level-cache = <&L2_0>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -62,6 +64,7 @@ CPU1: cpu@100 { enable-method = "psci"; next-level-cache = <&L2_100>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -75,6 +78,7 @@ CPU2: cpu@200 { enable-method = "psci"; next-level-cache = <&L2_200>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -88,6 +92,7 @@ CPU3: cpu@300 { enable-method = "psci"; next-level-cache = <&L2_300>; qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -101,6 +106,7 @@ CPU4: cpu@400 { enable-method = "psci"; next-level-cache = <&L2_400>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -114,6 +120,7 @@ CPU5: cpu@500 { enable-method = "psci"; next-level-cache = <&L2_500>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -128,6 +135,7 @@ CPU6: cpu@600 { enable-method = "psci"; next-level-cache = <&L2_600>; qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -141,6 +149,7 @@ CPU7: cpu@700 { enable-method = "psci"; next-level-cache = <&L2_700>; qcom,freq-domain = <&cpufreq_hw 2>; + #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -682,6 +691,28 @@ pdc: interrupt-controller@b220000 { interrupt-controller; }; + tsens0: thermal-sensor@c222000 { + compatible = "qcom,sm8350-tsens", "qcom,tsens-v2"; + reg = <0 0x0C263000 0 0x1ff>, /* TM */ + <0 0x0C222000 0 0x8>; /* SROT */ + #qcom,sensors = <15>; + interrupts = <&pdc 26 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 28 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + + tsens1: thermal-sensor@c223000 { + compatible = "qcom,sm8350-tsens", "qcom,tsens-v2"; + reg = <0 0x0C265000 0 0x1ff>, /* TM */ + <0 0x0c223000 0 0x8>; /* SROT */ + #qcom,sensors = <14>; + interrupts = <&pdc 27 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 29 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + aoss_qmp: qmp@c300000 { compatible = "qcom,sm8350-aoss-qmp"; reg = <0 0x0c300000 0 0x100000>; @@ -1280,6 +1311,804 @@ IPCC_MPROC_SIGNAL_GLINK_QMP }; }; + thermal-zones { + cpu0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 1>; + + trips { + cpu0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu0_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu0_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 2>; + + trips { + cpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu1_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu1_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 3>; + + trips { + cpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu2_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu3-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 4>; + + trips { + cpu3_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu3_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu3_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 7>; + + trips { + cpu4_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 8>; + + trips { + cpu5_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 9>; + + trips { + cpu6_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 10>; + + trips { + cpu7_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 11>; + + trips { + cpu4_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + cpu5_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 13>; + + trips { + cpu6_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 14>; + + trips { + cpu7_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + aoss0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 0>; + + trips { + aoss0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 5>; + + trips { + cluster0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster0_crit: cluster0_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cluster1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 6>; + + trips { + cluster1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster1_crit: cluster1_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + aoss1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 0>; + + trips { + aoss1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + gpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <1000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + gpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <1000>; + type = "hot"; + }; + }; + }; + + // TODO: What is the NSP subsystem? + nspss1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 3>; + + trips { + nspss1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <1000>; + type = "hot"; + }; + }; + }; + + // TODO: What is the NSP subsystem? + nspss2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + nspss2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <1000>; + type = "hot"; + }; + }; + }; + + // TODO: What is the NSP subsystem? + nspss3-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 5>; + + trips { + nspss3_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <1000>; + type = "hot"; + }; + }; + }; + + video-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + video_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 7>; + + trips { + mem_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem1-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 8>; + + trips { + modem1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem2-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 9>; + + trips { + modem2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem3-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 10>; + + trips { + modem3_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + modem4-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 11>; + + trips { + modem4_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 12>; + + trips { + camera1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 13>; + + trips { + camera2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
sm8350 has 29 thermal sensors split across two tsens controllers. Add the thermal zones to expose them and wireup the cpus to throttle their frequencies on crossing passive temperature thresholds. Signed-off-by: Robert Foss <robert.foss@linaro.org> --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 829 +++++++++++++++++++++++++++ 1 file changed, 829 insertions(+)