On Monday 16 November 2015 09:12:55 Rob Herring wrote: > 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 <m...@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.
Thanks, will fix that.
Best Regards,
Markus
>
> > +
> > +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>;
> > + };
> > + };
>
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