On Thu, 28 Mar 2019 12:51:35 -0500 Rob Herring <[email protected]> wrote:
> On Sun, Mar 17, 2019 at 09:35:27PM +0100, Andreas Klinger wrote: > > Add doc for dt binding maxbotix,mb1232. This binding is for MaxBotix > > I2CXL-MaxSonar ultrasonic rangers which share a common i2c interface. > > > > Signed-off-by: Andreas Klinger <[email protected]> > > --- > > .../bindings/iio/proximity/maxbotix,mb1232.txt | 31 > > ++++++++++++++++++++++ > > 1 file changed, 31 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > > > > diff --git > > a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > > b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > > new file mode 100644 > > index 000000000000..0e9df87eca1d > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt > > @@ -0,0 +1,31 @@ > > +* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202, > > + mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface > > + for ranging > > + > > +Required properties: > > + - compatible: "maxbotix,mb1202", > > + "maxbotix,mb1212", > > + "maxbotix,mb1222", > > + "maxbotix,mb1232", > > + "maxbotix,mb1242", > > + "maxbotix,mb7040" or > > + "maxbotix,mb7137" > > + > > + - reg: i2c address of the device, see also i2c/i2c.txt > > + > > +Optional properties: > > + - interrupt-parent: Interrupt controller to use > > Don't need this as it is implied and could be in the parent. > > Otherwise, > > Reviewed-by: Rob Herring <[email protected]> I tidied that up. Thanks, Jonathan > > > + > > + - interrupts: Interrupt used to announce the preceding reading > > + request has finished and that data is available. > > + If no interrupt is specified the device driver > > + falls back to wait a fixed amount of time until > > + data can be retrieved. > > + > > +Example: > > +proximity@70 { > > + compatible = "maxbotix,mb1232"; > > + reg = <0x70>; > > + interrupt-parent = <&gpio2>; > > + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; > > +}; > > -- > > 2.11.0
