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    Subject[PATCH v3 2/3] dt-bindings: iio: position: Add docs pat9125
    Date
    Add documentation for the optical tracker PAT9125 and
    "position" directory for chip which can provides position data.

    Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
    ---
    .../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>;
    +};
    --
    2.17.1
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