Re: [PATCH v8 2/8] ARM: dt: Binding documentation for imx25 GCQ

[Rob Herring <robh@kernel.org>]

On Mon, Nov 16, 2015 at 01:01:03PM +0100, Markus Pargmann wrote:
> The documentation describes the bindings for the imx25 GCQ unit which is
> essentially a generic conversion queue using the imx25 ADC.
> 
> Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
> ---
> 
> Notes:
>     Changes in v6:
>      - Changed bindings to use adc-refp and adc-refn. Also a bit of cleanup in the
>        setup routine.
>     
>     Changes in v5:
>      - Fixed locking
>      - Removed module owner
> 
>  .../devicetree/bindings/iio/adc/fsl,imx25-gcq.txt  | 58 ++++++++++++++++++++++
>  1 file changed, 58 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt
> new file mode 100644
> index 000000000000..b0866d36a307
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/fsl,imx25-gcq.txt


> +Optional properties for subnodes:
> + - fsl,adc-refp: specifies the positive reference input as defined in
> +     <dt-bindings/iio/adc/fsl-imx25-gcq.h>
> + - fsl,adc-refn: specifies the negative reference input as defined in
> +     <dt-bindings/iio/adc/fsl-imx25-gcq.h>

This header should be part of this commit.

> +
> +Example:
> +
> +	adc: adc@50030800 {
> +		compatible = "fsl,imx25-gcq";
> +		reg = <0x50030800 0x60>;
> +		interrupt-parent = <&tscadc>;
> +		interrupts = <1>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		inaux@5 {
> +			reg = <5>;
> +			fsl,adc-refp = <MX25_ADC_REFP_INT>;
> +			fsl,adc-refn = <MX25_ADC_REFN_NGND>;
> +		};
> +	};
> -- 
> 2.6.1
> 
> --
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