On Sat, 13 Jul 2019 10:04:54 +0200
Alexandre Mergnat <amergnat@xxxxxxxxxxxx> wrote:
> Add documentation for the optical tracker PAT9125 and
> "position" directory for chip which can provides position data.
>
> Signed-off-by: Alexandre Mergnat <amergnat@xxxxxxxxxxxx>
Whilst this one predates my statement that I wanted all bindings
in YAML going forwards, it will want converting at some stage
and if you have time now it would be great to do so!
Thanks,
Jonathan
> ---
> .../bindings/iio/position/pat9125.txt | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/position/pat9125.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/position/pat9125.txt b/Documentation/devicetree/bindings/iio/position/pat9125.txt
> new file mode 100644
> index 000000000000..4028aeef9b42
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/position/pat9125.txt
> @@ -0,0 +1,18 @@
> +PixArt Imaging PAT9125 Optical Tracking Miniature Chip device driver
> +
> +Required properties:
> + - compatible: must be "pixart,pat9125"
> + - reg: i2c address where to find the device
> + - interrupts: the sole interrupt generated by the device
> +
> + Refer to interrupt-controller/interrupts.txt for generic
> + interrupt client node bindings.
> +
> +Example:
> +
> +pat9125@75 {
> + compatible = "pixart,pat9125";
> + reg = <0x75>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> +};
