From 646287950b165b8396a697f7e18e2267b9466149 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Wed, 24 Jan 2024 16:31:43 +0100 Subject: arm64: dts: qcom: sm6350: Add tsens thermal zones MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the definitions for the various thermal zones found on the SM6350 SoC. Hooking up GPU and CPU cooling can limit the clock speeds there to reduce the temperature again to good levels. Most thermal zones only have one critical temperature configured at 125°C which can be mostly considered a placeholder until those zones can be hooked up to cooling. Signed-off-by: Luca Weiss Link: https://lore.kernel.org/r/20240124-sm6350-tsens-v1-1-d37ec82140af@fairphone.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 565 +++++++++++++++++++++++++++++++++++ 1 file changed, 565 insertions(+) (limited to 'arch/arm64/boot/dts/qcom') diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 2fd363953bdc..95702495cf97 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -19,6 +19,7 @@ #include #include #include +#include / { interrupt-parent = <&intc>; @@ -1325,6 +1326,7 @@ qcom,gmu = <&gmu>; nvmem-cells = <&gpu_speed_bin>; nvmem-cell-names = "speed_bin"; + #cooling-cells = <2>; status = "disabled"; @@ -2701,6 +2703,569 @@ }; }; + thermal-zones { + aoss0-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 0>; + + trips { + aoss0-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + aoss1-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 0>; + + trips { + aoss1-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + audio-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 2>; + + trips { + audio-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 5>; + + trips { + camera-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + cpu0-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 1>; + + trips { + cpu0_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu0_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu1-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 2>; + + trips { + cpu1_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu1_alert0>; + cooling-device = <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu2-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 3>; + + trips { + cpu2_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_alert0>; + cooling-device = <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu3-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 4>; + + trips { + cpu3_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu3_alert0>; + cooling-device = <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 5>; + + trips { + cpu4_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 6>; + + trips { + cpu5_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_alert0>; + cooling-device = <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-left-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 9>; + + trips { + cpu6_left_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6-left-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_left_alert0>; + cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-right-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 10>; + + trips { + cpu6_right_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6-right-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_right_alert0>; + cooling-device = <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-left-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 11>; + + trips { + cpu7_left_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7-left-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_left_alert0>; + cooling-device = <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-right-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 12>; + + trips { + cpu7_right_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7-right-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_right_alert0>; + cooling-device = <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpuss0-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 7>; + + trips { + cpuss0-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + cpuss1-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 8>; + + trips { + cpuss1-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + cwlan-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 1>; + + trips { + cwlan-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + ddr-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 3>; + + trips { + ddr-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + gpuss0-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens0 13>; + + trips { + gpuss0_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpuss0-crit { + temperature = <115000>; + hysteresis = <0>; + 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 = <0>; + + thermal-sensors = <&tsens0 14>; + + trips { + gpuss1_alert0: trip-point0 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpuss1-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&gpuss1_alert0>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + modem-core0-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 6>; + + trips { + modem-core0-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + modem-core1-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 7>; + + trips { + modem-core1-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + modem-scl-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 9>; + + trips { + modem-scl-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + modem-vec-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 8>; + + trips { + modem-vec-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + npu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 10>; + + trips { + npu-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + q6-hvx-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 4>; + + trips { + q6-hvx-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + + video-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&tsens1 11>; + + trips { + video-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; clock-frequency = <19200000>; -- cgit v1.2.3