diff options
| author | Patrick Havelange <patrick.havelange@essensium.com> | 2019-03-26 14:18:40 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-04-04 22:21:01 +0300 |
| commit | 023e41632e065d49bcbe31b3c4b336217f96a271 (patch) | |
| tree | 485d44def7d729f9f65f4885b38d96443bee8a7d /include/dt-bindings | |
| parent | 52f171abaecb822f8c3fee4dc9887d12bea0e63a (diff) | |
| download | linux-023e41632e065d49bcbe31b3c4b336217f96a271.tar.xz | |
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: Patrick Havelange <patrick.havelange@essensium.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/iio/temperature/thermocouple.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/dt-bindings/iio/temperature/thermocouple.h b/include/dt-bindings/iio/temperature/thermocouple.h new file mode 100644 index 000000000000..ce037f5238ac --- /dev/null +++ b/include/dt-bindings/iio/temperature/thermocouple.h @@ -0,0 +1,16 @@ +/* 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 */ |