On Wed, 22 Apr 2026 15:45:37 +0100 Rodrigo Alencar via B4 Relay <[email protected]> wrote:
> From: Rodrigo Alencar <[email protected]> > > Add supplies for VDD, VLOGIC and VREF input voltage pins. The vcc-supply > property is deprecated. Please provide some information on why? Was it always just wrong and that naming was never used for any of the supported parts? > Certain devices require vref-supply to be > available once an internal reference voltage is absent. Still, this patch > does not add those as 'required' so that the ABI is not broken. > > Signed-off-by: Rodrigo Alencar <[email protected]> > --- > .../devicetree/bindings/iio/dac/adi,ad5696.yaml | 21 > ++++++++++++++++++--- > 1 file changed, 18 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml > b/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml > index f286e5072abc..21b80fe597d1 100644 > --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml > +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5696.yaml > @@ -38,9 +38,22 @@ properties: > reg: > maxItems: 1 > > + vdd-supply: > + description: Input power supply. > + > + vlogic-supply: > + description: > + Digital power supply. If not supplied, it is assumed to be the same as > + vdd-supply. VLOGIC may be hardwired to VDD in some board designs or > + internally connected in small packages. > + > + vref-supply: > + description: > + Reference voltage supply. If not supplied the internal reference is > used. > + > vcc-supply: > - description: | > - The regulator supply for DAC reference voltage. > + deprecated: true > + description: Use vref-supply instead. > > reset-gpios: > description: Active-low RESET pin to reset the device. > @@ -88,7 +101,9 @@ examples: > ad5696: dac@0 { > compatible = "adi,ad5696"; > reg = <0>; > - vcc-supply = <&dac_vref>; > + vdd-supply = <&dac_vdd>; > + vlogic-supply = <&dac_vlogic>; > + vref-supply = <&dac_vref>; > ldac-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; > }; > }; >
