lm90.txt

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    1 * LM90 series thermometer.
    2 
    3 Required node properties:
    4 - compatible: manufacturer and chip name, one of
    5                 "adi,adm1032"
    6                 "adi,adt7461"
    7                 "adi,adt7461a"
    8                 "gmt,g781"
    9                 "national,lm90"
   10                 "national,lm86"
   11                 "national,lm89"
   12                 "national,lm99"
   13                 "dallas,max6646"
   14                 "dallas,max6647"
   15                 "dallas,max6649"
   16                 "dallas,max6657"
   17                 "dallas,max6658"
   18                 "dallas,max6659"
   19                 "dallas,max6680"
   20                 "dallas,max6681"
   21                 "dallas,max6695"
   22                 "dallas,max6696"
   23                 "onnn,nct1008"
   24                 "winbond,w83l771"
   25                 "nxp,sa56004"
   26                 "ti,tmp451"
   27 
   28 - reg: I2C bus address of the device
   29 
   30 - vcc-supply: vcc regulator for the supply voltage.
   31 
   32 Optional properties:
   33 - interrupts: Contains a single interrupt specifier which describes the
   34               LM90 "-ALERT" pin output.
   35               See interrupt-controller/interrupts.txt for the format.
   36 
   37 - #thermal-sensor-cells: should be set to 1. See thermal/thermal-sensor.yaml
   38               for details. See <include/dt-bindings/thermal/lm90.h> for the
   39               definition of the local, remote and 2nd remote sensor index
   40               constants.
   41 
   42 Example LM90 node:
   43 
   44 temp-sensor {
   45         compatible = "onnn,nct1008";
   46         reg = <0x4c>;
   47         vcc-supply = <&palmas_ldo6_reg>;
   48         interrupt-parent = <&gpio>;
   49         interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
   50         #thermal-sensor-cells = <1>;
   51 }

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/hwmon/lm90.txt

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sys/contrib/device-tree/Bindings/hwmon/lm90.txt