Add a DT binding for the MAX6675 SPI thermocouple converter. The datasheet for this device may be found at http://datasheets.maximintegrated.com/en/ds/MAX6675.pdf Signed-off-by: Matt Porter <mporter@xxxxxxxxxxxx> --- .../devicetree/bindings/iio/temperature/max6675.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/temperature/max6675.txt diff --git a/Documentation/devicetree/bindings/iio/temperature/max6675.txt b/Documentation/devicetree/bindings/iio/temperature/max6675.txt new file mode 100644 index 0000000..4e643e9 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/temperature/max6675.txt @@ -0,0 +1,19 @@ +Maxim MAX6675 thermocouple converter + +Required properties: + + - compatible: must be "maxim,max6675" + - reg: SPI chip select number for the device + - spi-max-frequency: must be 4300000 + - spi-cpha: SPI Mode 1. + + Refer to spi/spi-bus.txt for generic SPI slave bindings + +Example: + + max6675@0 { + compatible = "maxim,max6675"; + reg = <0>; + spi-max-frequency = <4300000>; + spi-cpha; + }; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
