diff options
| author | Manivannan Sadhasivam <manivannanece23@gmail.com> | 2017-01-09 05:55:26 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2017-01-14 13:45:05 +0300 |
| commit | 948b707df8d2493346f7a2979632ab5ae8b8abb6 (patch) | |
| tree | d077cc31c506c9dcb65bbe22019e2f4dbb053ae3 /Documentation/devicetree/bindings | |
| parent | e30eca0e69cb888125b081c96ca761e958fcb5b4 (diff) | |
| download | linux-948b707df8d2493346f7a2979632ab5ae8b8abb6.tar.xz | |
iio:temperature: Add support for TI TMP007 sensor
This patch adds support for TI TMP007 - 16 bit IR thermopile sensor with integrated Math engine.
Sensor takes care of calculating the object temperature with the help of calibrated constants stored in non-volatile memory,
thereby reducing the calculation overhead.
Signed-off-by: Manivannan Sadhasivam <manivannanece23@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/temperature/tmp007.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/temperature/tmp007.txt b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt new file mode 100644 index 000000000000..3b8f41fa670a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/temperature/tmp007.txt @@ -0,0 +1,27 @@ +* TI TMP007 - IR thermopile sensor with integrated math engine + +Link to datasheet: http://www.ti.com/lit/ds/symlink/tmp007.pdf + +Required properties: + + - compatible: should be "ti,tmp007" + - reg: the I2C address of the sensor (changeable via ADR pins) + ------------------------------ + |ADR1 | ADR0 | Device Address| + ------------------------------ + 0 0 0x40 + 0 1 0x41 + 0 SDA 0x42 + 0 SCL 0x43 + 1 0 0x44 + 1 1 0x45 + 1 SDA 0x46 + 1 SCL 0x47 + +Example: + +tmp007@40 { + compatible = "ti,tmp007"; + reg = <0x40>; +}; + |