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| author |   Tomasz Duszynski <tduszyns@gmail.com> | 2019-02-09 18:36:09 +0100 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-02-11 20:19:54 +0000 |
| commit | 4a428cb2d7fb3dfac36fd10f5b51f0d6598e512d (patch) | |
| tree | 5c446fffe30ade8c3fb0b1086192088af54fc297 /Documentation | |
| parent | dt-bindings: add Plantower to the vendor prefixes (diff) | |
| download | linux-dev-4a428cb2d7fb3dfac36fd10f5b51f0d6598e512d.tar.xz linux-dev-4a428cb2d7fb3dfac36fd10f5b51f0d6598e512d.zip | |
dt-bindings: iio: chemical: pms7003: add device tree support
Add device tree support for Plantower PMS7003 particulate matter sensor.
Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt b/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt new file mode 100644 index 000000000000..7b5f06f324c8 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt @@ -0,0 +1,20 @@ +* Plantower PMS7003 particulate matter sensor + +Required properties: +- compatible: must be "plantower,pms7003" +- vcc-supply: phandle to the regulator that provides power to the sensor + +Optional properties: +- plantower,set-gpios: phandle to the GPIO connected to the SET line +- reset-gpios: phandle to the GPIO connected to the RESET line + +Refer to serial/slave-device.txt for generic serial attached device bindings. + +Example: + +&uart0 { + air-pollution-sensor { + compatible = "plantower,pms7003"; + vcc-supply = <®_vcc5v0>; + }; +}; |