Re: [PATCH v2 1/5] iio: gyro: add DT bindings to fxas21002

[Jonathan Cameron <jonathan.cameron@xxxxxxxxxx>]

On Tue, 5 Feb 2019 17:43:29 +0000
Rui Miguel Silva <rui.silva@xxxxxxxxxx> wrote:

> Add device tree bindings for the FXAS21002 gyroscope.
> 
> Signed-off-by: Rui Miguel Silva <rui.silva@xxxxxxxxxx>
> ---
>  .../bindings/iio/gyroscope/fxas2100x.txt       | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt
> 
> diff --git a/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt b/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt
> new file mode 100644
> index 000000000000..df10a60aa533
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt
> @@ -0,0 +1,18 @@
> +* NXP FXAS2100X Gyroscope device tree bindings
> +
> +http://www.nxp.com/products/sensors/gyroscopes/3-axis-digital-gyroscope:FXAS21002C
> +
> +Required properties:
> +  - compatible : should be "nxp,fxas21002"
> +  - reg : the I2C address of the sensor

Given you provide spi support that might need expanding upon...


> +  - vdd-supply: phandle to the regulator that provides power to the sensor.
> +  - vddio-supply: phandle to the regulator that provides power to the bus.
> +
> +Example:
> +
> +fxas21002@20 {
> +	compatible = "nxp,fxas21002";
> +	reg = <0x20>;
> +	vdd-supply = <&reg_peri_3p15v>;
> +	vddio-supply = <&reg_peri_3p15v>;
> +};