1*4882a593Smuzhiyun* Melexis MLX90614 contactless IR temperature sensor 2*4882a593Smuzhiyun 3*4882a593Smuzhiyunhttp://melexis.com/Infrared-Thermometer-Sensors/Infrared-Thermometer-Sensors/MLX90614-615.aspx 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunRequired properties: 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun - compatible: should be "melexis,mlx90614" 8*4882a593Smuzhiyun - reg: the I2C address of the sensor 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunOptional properties: 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun - wakeup-gpios: device tree identifier of the GPIO connected to the SDA line 13*4882a593Smuzhiyun to hold low in order to wake up the device. In normal operation, the 14*4882a593Smuzhiyun GPIO is set as input and will not interfere in I2C communication. There 15*4882a593Smuzhiyun is no need for a GPIO driving the SCL line. If no GPIO is given, power 16*4882a593Smuzhiyun management is disabled. 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunExample: 19*4882a593Smuzhiyun 20*4882a593Smuzhiyunmlx90614@5a { 21*4882a593Smuzhiyun compatible = "melexis,mlx90614"; 22*4882a593Smuzhiyun reg = <0x5a>; 23*4882a593Smuzhiyun wakeup-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; 24*4882a593Smuzhiyun}; 25