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[90.5.97.161]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42015deac1asm342085945e9.17.2024.05.21.07.05.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 May 2024 07:05:53 -0700 (PDT) From: Julien Panis Date: Tue, 21 May 2024 16:05:38 +0200 Subject: [PATCH v4 4/4] arm64: dts: mediatek: mt8188: add default thermal zones Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240521-mtk-thermal-mt818x-dtsi-v4-4-b91ee678411c@baylibre.com> References: <20240521-mtk-thermal-mt818x-dtsi-v4-0-b91ee678411c@baylibre.com> In-Reply-To: <20240521-mtk-thermal-mt818x-dtsi-v4-0-b91ee678411c@baylibre.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Daniel Lezcano , Nicolas Pitre Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Julien Panis X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1716300346; l=10920; i=jpanis@baylibre.com; s=20230526; h=from:subject:message-id; bh=0PY9AsBA2yHmIl4GCMFVKsNLBhNXB7eF11KdrYy3g9s=; b=zZrj6a40BVLyZdyiu1kP6GMT8LC4QbbRamvNnGwBZ+Hz1Di3lWRBxdYtfTs1aht9Y53aROG10 wM5/EyO1lbSCW9vxHurpxmWLvdEzLI3vKRCUIZHwFHQNd8Tm7/7OFj4 X-Developer-Key: i=jpanis@baylibre.com; a=ed25519; pk=8eSM4/xkiHWz2M1Cw1U3m2/YfPbsUdEJPCWY3Mh9ekQ= From: Nicolas Pitre Inspired by the vendor kernel but adapted to the upstream thermal driver version. Signed-off-by: Nicolas Pitre Signed-off-by: Julien Panis --- arch/arm64/boot/dts/mediatek/mt8188.dtsi | 432 +++++++++++++++++++++++++++= ++++ 1 file changed, 432 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts= /mediatek/mt8188.dtsi index a9f1b9db54a6..2b0f3e03acc1 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 =20 / { compatible =3D "mediatek,mt8188"; @@ -311,6 +313,436 @@ psci { method =3D "smc"; }; =20 + thermal_zones: thermal-zones { + cpu-little0-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <150>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_LITTLE_CPU0>; + + trips { + cpu_little0_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_little0_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_little0_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_little0_alert0>; + cooling-device =3D <&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 =3D <1000>; + polling-delay-passive =3D <150>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_LITTLE_CPU1>; + + trips { + cpu_little1_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_little1_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_little1_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_little1_alert0>; + cooling-device =3D <&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 =3D <1000>; + polling-delay-passive =3D <150>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_LITTLE_CPU2>; + + trips { + cpu_little2_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_little2_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_little2_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_little2_alert0>; + cooling-device =3D <&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 =3D <1000>; + polling-delay-passive =3D <150>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_LITTLE_CPU3>; + + trips { + cpu_little3_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_little3_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_little3_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_little3_alert0>; + cooling-device =3D <&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 =3D <1000>; + polling-delay-passive =3D <100>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_BIG_CPU0>; + + trips { + cpu_big0_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_big0_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_big0_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_big0_alert0>; + cooling-device =3D <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu-big1-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <100>; + thermal-sensors =3D <&lvts_mcu MT8188_MCU_BIG_CPU1>; + + trips { + cpu_big1_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cpu_big1_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cpu_big1_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + + cooling-maps { + map0 { + trip =3D <&cpu_big1_alert0>; + cooling-device =3D <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + apu-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_APU>; + + trips { + apu_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + apu_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + apu_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + gpu1-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_GPU1>; + + trips { + gpu1_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + gpu1_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + gpu1_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + gpu2-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_GPU2>; + + trips { + gpu2_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + gpu2_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + gpu2_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + soc1-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_SOC1>; + + trips { + soc1_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + soc1_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + soc1_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + soc2-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_SOC2>; + + trips { + soc2_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + soc2_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + soc2_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + soc3-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_SOC3>; + + trips { + soc3_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + soc3_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + soc3_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + cam1-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_CAM1>; + + trips { + cam1_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cam1_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cam1_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + + cam2-thermal { + polling-delay =3D <1000>; + polling-delay-passive =3D <250>; + thermal-sensors =3D <&lvts_ap MT8188_AP_CAM2>; + + trips { + cam2_alert0: trip-alert0 { + temperature =3D <85000>; + hysteresis =3D <2000>; + type =3D "passive"; + }; + + cam2_alert1: trip-alert1 { + temperature =3D <95000>; + hysteresis =3D <2000>; + type =3D "hot"; + }; + + cam2_crit: trip-crit { + temperature =3D <100000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + }; + timer: timer { compatible =3D "arm,armv8-timer"; interrupt-parent =3D <&gic>; --=20 2.37.3