1Maxim MAX31856 thermocouple support 2 3https://datasheets.maximintegrated.com/en/ds/MAX31856.pdf 4 5Optional property: 6 - thermocouple-type: Type of thermocouple (THERMOCOUPLE_TYPE_K if 7 omitted). Supported types are B, E, J, K, N, R, S, T. 8 9Required properties: 10 - compatible: must be "maxim,max31856" 11 - reg: SPI chip select number for the device 12 - spi-max-frequency: As per datasheet max. supported freq is 5000000 13 - spi-cpha: must be defined for max31856 to enable SPI mode 1 14 15 Refer to spi/spi-bus.txt for generic SPI slave bindings. 16 17 Example: 18 temp-sensor@0 { 19 compatible = "maxim,max31856"; 20 reg = <0>; 21 spi-max-frequency = <5000000>; 22 spi-cpha; 23 thermocouple-type = <THERMOCOUPLE_TYPE_K>; 24 }; 25