dts: nxp: ke1xf: add temperature sensor nodes
Add device tree nodes for the internal temperature sensor in the NXP Kinetis KE1xF SoC series. A temperature sensor node is added for each ADC in the SoC to allow the user to choose which ADC instance to use for the sensor readings. Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
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@ -51,6 +51,42 @@
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};
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temp0: temp0 {
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compatible = "nxp,kinetis-temperature";
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io-channels = <&adc0 26>, <&adc0 27>;
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io-channel-names = "SENSOR", "BANDGAP";
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bandgap-voltage = <1000000>;
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vtemp25 = <740500>;
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sensor-slope-cold = <1564>;
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sensor-slope-hot = <1564>;
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label = "TEMP0";
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status = "disabled";
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};
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temp1: temp1 {
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compatible = "nxp,kinetis-temperature";
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io-channels = <&adc1 26>, <&adc1 27>;
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io-channel-names = "SENSOR", "BANDGAP";
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bandgap-voltage = <1000000>;
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vtemp25 = <740500>;
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sensor-slope-cold = <1564>;
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sensor-slope-hot = <1564>;
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label = "TEMP1";
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status = "disabled";
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};
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temp2: temp2 {
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compatible = "nxp,kinetis-temperature";
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io-channels = <&adc2 26>, <&adc2 27>;
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io-channel-names = "SENSOR", "BANDGAP";
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bandgap-voltage = <1000000>;
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vtemp25 = <740500>;
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sensor-slope-cold = <1564>;
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sensor-slope-hot = <1564>;
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label = "TEMP2";
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status = "disabled";
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};
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soc {
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mpu: mpu@4000d000 {
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compatible = "nxp,kinetis-mpu";
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