Commit 023e4163 authored by Patrick Havelange's avatar Patrick Havelange Committed by Jonathan Cameron
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dt-bindings: iio/temperature: Add thermocouple types (and doc) 



This patch introduces common thermocouple types used by various
temperature sensors. Also a brief documentation explaining this
"thermocouple-type" property.

Signed-off-by: default avatarPatrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 52f171ab

Documentation/devicetree/bindings/iio/temperature/temperature-bindings.txt

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If the temperature sensor device can be configured to use some specific

thermocouple type, you can use the defined types provided in the file

"include/dt-bindings/iio/temperature/thermocouple.h".



Property:

thermocouple-type:	A single cell representing the type of the thermocouple

			used by the device.

include/dt-bindings/iio/temperature/thermocouple.h

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/* SPDX-License-Identifier: GPL-2.0 */



#ifndef _DT_BINDINGS_TEMPERATURE_THERMOCOUPLE_H

#define _DT_BINDINGS_TEMPERATURE_THERMOCOUPLE_H





#define THERMOCOUPLE_TYPE_B	0x00

#define THERMOCOUPLE_TYPE_E	0x01

#define THERMOCOUPLE_TYPE_J	0x02

#define THERMOCOUPLE_TYPE_K	0x03

#define THERMOCOUPLE_TYPE_N	0x04

#define THERMOCOUPLE_TYPE_R	0x05

#define THERMOCOUPLE_TYPE_S	0x06

#define THERMOCOUPLE_TYPE_T	0x07



#endif /* _DT_BINDINGS_TEMPERATURE_THERMOCOUPLE_H */

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