*LM75 hwmon sensor.

Required properties:
- compatible: manufacturer and chip name, one of
		"adi,adt75",
		"dallas,ds1775",
		"dallas,ds75",
		"dallas,ds7505",
		"gmt,g751",
		"national,lm75",
		"national,lm75a",
		"national,lm75b",
		"maxim,max6625",
		"maxim,max6626",
		"maxim,max31725",
		"maxim,max31726",
		"maxim,mcp980x",
		"st,stds75",
		"st,stlm75",
		"microchip,tcn75",
		"ti,tmp100",
		"ti,tmp101",
		"ti,tmp105",
		"ti,tmp112",
		"ti,tmp175",
		"ti,tmp275",
		"ti,tmp75",
		"ti,tmp75c",

- reg: I2C bus address of the device

Example:

sensor@48 {
	compatible = "st,stlm75";
	reg = <0x48>;
};