From: Balsam CHIHI <bchihi@xxxxxxxxxxxx> Add thermal zones and thermal nodes for the mt8195. Signed-off-by: Balsam CHIHI <bchihi@xxxxxxxxxxxx> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx> --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 129 +++++++++++++++++++++++ 1 file changed, 129 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 09df105f4606d..c7e958f8f1b5a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/pinctrl/mt8195-pinfunc.h> #include <dt-bindings/power/mt8195-power.h> #include <dt-bindings/reset/mt8195-resets.h> +#include <dt-bindings/thermal/mediatek,lvts-thermal.h> / { compatible = "mediatek,mt8195"; @@ -954,6 +955,17 @@ spi0: spi@1100a000 { status = "disabled"; }; + lvts_ap: thermal-sensor@1100b000 { + compatible = "mediatek,mt8195-lvts-ap"; + reg = <0 0x1100b000 0 0x1000>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&infracfg_ao CLK_INFRA_AO_THERM>; + resets = <&infracfg_ao MT8195_INFRA_RST0_THERM_CTRL_SWRST>; + nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>; + nvmem-cell-names = "lvts-calib-data-1", "lvts-calib-data-2"; + #thermal-sensor-cells = <1>; + }; + spi1: spi@11010000 { compatible = "mediatek,mt8195-spi", "mediatek,mt6765-spi"; @@ -1114,6 +1126,17 @@ mmc2: mmc@11250000 { status = "disabled"; }; + lvts_mcu: thermal-sensor@11278000 { + compatible = "mediatek,mt8195-lvts-mcu"; + reg = <0 0x11278000 0 0x1000>; + interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&infracfg_ao CLK_INFRA_AO_THERM>; + resets = <&infracfg_ao MT8195_INFRA_RST4_THERM_CTRL_MCU_SWRST>; + nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>; + nvmem-cell-names = "lvts-calib-data-1", "lvts-calib-data-2"; + #thermal-sensor-cells = <1>; + }; + xhci1: usb@11290000 { compatible = "mediatek,mt8195-xhci", "mediatek,mtk-xhci"; @@ -2387,4 +2410,110 @@ dp_tx: dp-tx@1c600000 { status = "disabled"; }; }; + + thermal_zones: thermal-zones { + cpu0-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_LITTLE_CPU0>; + trips { + cpu0_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu1-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_LITTLE_CPU1>; + trips { + cpu1_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu2-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_LITTLE_CPU2>; + trips { + cpu2_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu3-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_LITTLE_CPU3>; + trips { + cpu3_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu4-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_BIG_CPU0>; + trips { + cpu4_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu5-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_BIG_CPU1>; + trips { + cpu5_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu6-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_BIG_CPU2>; + trips { + cpu6_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cpu7-thermal { + polling-delay = <0>; + polling-delay-passive = <0>; + thermal-sensors = <&lvts_mcu MT8195_MCU_BIG_CPU3>; + trips { + cpu7_crit: trip-crit { + temperature = <100000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; }; -- 2.34.1