xref: /freebsd/sys/contrib/device-tree/Bindings/hwmon/lm70.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel Vadot* LM70/TMP121/LM71/LM74 thermometer.
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties:
4*c66ec88fSEmmanuel Vadot- compatible: one of
5*c66ec88fSEmmanuel Vadot		"ti,lm70"
6*c66ec88fSEmmanuel Vadot		"ti,tmp121"
7*c66ec88fSEmmanuel Vadot		"ti,tmp122"
8*c66ec88fSEmmanuel Vadot		"ti,lm71"
9*c66ec88fSEmmanuel Vadot		"ti,lm74"
10*c66ec88fSEmmanuel Vadot
11*c66ec88fSEmmanuel VadotSee Documentation/devicetree/bindings/spi/spi-bus.txt for more required and
12*c66ec88fSEmmanuel Vadotoptional properties.
13*c66ec88fSEmmanuel Vadot
14*c66ec88fSEmmanuel VadotExample:
15*c66ec88fSEmmanuel Vadot
16*c66ec88fSEmmanuel Vadotspi_master {
17*c66ec88fSEmmanuel Vadot	temperature-sensor@0 {
18*c66ec88fSEmmanuel Vadot		compatible = "ti,lm70";
19*c66ec88fSEmmanuel Vadot		reg = <0>;
20*c66ec88fSEmmanuel Vadot		spi-max-frequency = <1000000>;
21*c66ec88fSEmmanuel Vadot	};
22*c66ec88fSEmmanuel Vadot};
23