ntc_thermistor.txt 744 B

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  1. NTC Thermistor hwmon sensors
  2. -------------------------------
  3. Requires node properties:
  4. - "compatible" value : one of
  5. "ntc,ncp15wb473"
  6. "ntc,ncp18wb473"
  7. "ntc,ncp21wb473"
  8. "ntc,ncp03wb473"
  9. "ntc,ncp15wl333"
  10. - "pullup-uv" Pull up voltage in micro volts
  11. - "pullup-ohm" Pull up resistor value in ohms
  12. - "pulldown-ohm" Pull down resistor value in ohms
  13. - "connected-positive" Always ON, If not specified.
  14. Status change is possible.
  15. - "io-channels" Channel node of ADC to be used for
  16. conversion.
  17. Read more about iio bindings at
  18. Documentation/devicetree/bindings/iio/iio-bindings.txt
  19. Example:
  20. ncp15wb473@0 {
  21. compatible = "ntc,ncp15wb473";
  22. pullup-uv = <1800000>;
  23. pullup-ohm = <47000>;
  24. pulldown-ohm = <0>;
  25. io-channels = <&adc 3>;
  26. };