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arm64: dts: mediatek: add thermal sensor support on mt7981

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The temperature sensor in the MT7981 is same as in the MT7986.

Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250907111742.23195-2-olek2@wp.pl
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Aleksander Jan Bajkowski 2025-09-07 13:15:09 +02:00 committed by Matthias Brugger
parent 1383007f85
commit 0da6f7a0ab
1 changed files with 30 additions and 1 deletions
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31
arch/arm64/boot/dts/mediatek/mt7981b.dtsi
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@ -76,7 +76,7 @@ watchdog: watchdog@1001c000 {
#reset-cells = <1>;
};
clock-controller@1001e000 {
apmixedsys: clock-controller@1001e000 {
compatible = "mediatek,mt7981-apmixedsys";
reg = <0 0x1001e000 0 0x1000>;
#clock-cells = <1>;
@ -184,6 +184,31 @@ spi@1100b000 {
status = "disabled";
};
thermal@1100c800 {
compatible = "mediatek,mt7981-thermal",
"mediatek,mt7986-thermal";
reg = <0 0x1100c800 0 0x800>;
interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&infracfg CLK_INFRA_THERM_CK>,
<&infracfg CLK_INFRA_ADC_26M_CK>;
clock-names = "therm", "auxadc";
nvmem-cells = <&thermal_calibration>;
nvmem-cell-names = "calibration-data";
#thermal-sensor-cells = <1>;
mediatek,auxadc = <&auxadc>;
mediatek,apmixedsys = <&apmixedsys>;
};
auxadc: adc@1100d000 {
compatible = "mediatek,mt7981-auxadc",
"mediatek,mt7986-auxadc";
reg = <0 0x1100d000 0 0x1000>;
clocks = <&infracfg CLK_INFRA_ADC_26M_CK>;
clock-names = "main";
#io-channel-cells = <1>;
status = "disabled";
};
pio: pinctrl@11d00000 {
compatible = "mediatek,mt7981-pinctrl";
reg = <0 0x11d00000 0 0x1000>,
@ -211,6 +236,10 @@ efuse@11f20000 {
reg = <0 0x11f20000 0 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
thermal_calibration: thermal-calib@274 {
reg = <0x274 0xc>;
};
};
clock-controller@15000000 {