On Wed, Feb 12, 2014 at 12:08:23PM +0000, Paul Cercueil wrote: > Added documentation about the "adi,use-external-reference" > property. > > Signed-off-by: Paul Cercueil <paul.cercueil@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/iio/dac/ad7303.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/dac/ad7303.txt b/Documentation/devicetree/bindings/iio/dac/ad7303.txt > index 914610f..de6b32f 100644 > --- a/Documentation/devicetree/bindings/iio/dac/ad7303.txt > +++ b/Documentation/devicetree/bindings/iio/dac/ad7303.txt > @@ -7,6 +7,9 @@ Required properties: > - Vdd-supply: Phandle to the Vdd power supply > > Optional properties: > + - adi,use-external-reference: If set, the external reference voltage > + supply is used. Otherwise, the internal reference voltage supply is > + used. As I asked for the ad5064 binding document, when would you want to do this, and why can't the driver decide? Cheers, Mark. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
