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Mon, 1 Apr 2024 23:27:46 -0400 (EDT) From: Nicolas Pitre To: Daniel Lezcano , linux-pm@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org Cc: Nicolas Pitre , AngeloGioacchino Del Regno Subject: [PATCH v2 15/15] arm64: dts: mediatek: mt8188: add default thermal zones Date: Mon, 1 Apr 2024 23:25:49 -0400 Message-ID: <20240402032729.2736685-16-nico@fluxnic.net> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240402032729.2736685-1-nico@fluxnic.net> References: <20240402032729.2736685-1-nico@fluxnic.net> MIME-Version: 1.0 X-Pobox-Relay-ID: E60D618C-F0A1-11EE-8A1C-F515D2CDFF5E-78420484!pb-smtp20.pobox.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240402_043438_033629_8F39D38F X-CRM114-Status: GOOD ( 11.52 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Nicolas Pitre Inspired by the vendor kernel but adapted to the upstream thermal driver version. Signed-off-by: Nicolas Pitre --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 348 +++++++++++++++++++++++ 1 file changed, 348 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 101c9c9f4b..1101dd1b75 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -12,6 +12,8 @@ #include #include #include +#include +#include / { compatible = "mediatek,mt8188"; @@ -311,6 +313,352 @@ psci { method = "smc"; }; + thermal_zones: thermal-zones { + cpu-little0-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU0>; + + trips { + cpu_little0_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_little0_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_little0_alert>; + 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 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu-little1-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU1>; + + trips { + cpu_little1_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_little1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_little1_alert>; + 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 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu-little2-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU2>; + + trips { + cpu_little2_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_little2_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_little2_alert>; + 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 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu-little3-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_LITTLE_CPU3>; + + trips { + cpu_little3_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_little3_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_little3_alert>; + 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 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu_big0-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_BIG_CPU0>; + + trips { + cpu_big0_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_big0_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_big0_alert>; + cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu_big1-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_mcu MT8188_MCU_BIG_CPU1>; + + trips { + cpu_big1_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_big1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_big1_alert>; + cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + apu-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_APU>; + + trips { + apu_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + apu_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu1-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_GPU1>; + + trips { + gpu1_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpu1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu2-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_GPU2>; + + trips { + gpu2_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpu2_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + soc1-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_SOC1>; + + trips { + soc1_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + soc1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + soc2-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_SOC2>; + + trips { + soc2_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + soc2_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + soc3-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_SOC3>; + + trips { + soc3_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + soc3_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cam1-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_CAM1>; + + trips { + cam1_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cam1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cam2-thermal { + polling-delay = <1000>; + polling-delay-passive = <250>; + thermal-sensors = <&lvts_ap MT8188_AP_CAM2>; + + trips { + cam2_alert: trip-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cam2_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + timer: timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>;