Re: [PATCH 3/3] dt-bindings: iio: chemical: pms7003: add device tree support

Tomasz Duszynski
2019-01-27T13:45:35Z

On Fri, Jan 11, 2019 at 04:15:26PM -0600, Rob Herring wrote:
> On Sun, Jan 06, 2019 at 06:16:14PM +0100, Tomasz Duszynski wrote:
> > Add device tree support for Plantower PMS7003 particulate matter sensor.
> >
> > Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
> > ---
> > .../bindings/iio/chemical/plantower,pms7003.txt | 14 ++++++++++++++
> > 1 file changed, 14 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt
> >
> > 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..79eb538eb932
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt
> > @@ -0,0 +1,14 @@
> > +* Plantower PMS7003 particulate matter sensor
> > +
> > +Required properties:
> > +- compatible: must be "plantower,pms7003"
>
> Looks like this has reset and set GPIO lines as well as Vcc supply.
> Bindings should be complete even if the driver or a platform doesn't use
> some parts.
>

Fine. I'll add missing pin descriptions in v2 then.

> > +
> > +Refer to serial/slave-device.txt for generic serial attached device bindings.
> > +
> > +Example:
> > +
> > +&uart@0 {
> > + pms7003 {
> > + compatible = "plantower,pms7003";
> > + };
> > +};
> > --
> > 2.20.1
> >