| Message ID | 20210627163244.1090296-10-jic23@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: iio: dac: Add most missing binding documents. | expand |
On Sun, 27 Jun 2021 17:32:38 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Simple binding, with optional vref. > Note that the Linux driver does support vcc-supply for historical > reasons, but lets not let that get into any bindings that are checked > going forwards. Hence I have deliberately not documented it. > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../bindings/iio/dac/adi,ad5624r.yaml | 47 +++++++++++++++++++ > 1 file changed, 47 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5624r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5624r.yaml new file mode 100644 index 000000000000..330383b85eeb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5624r.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5624r.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5624r and similar DACs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + enum: + - adi,ad5624r3 + - adi,ad5644r3 + - adi,ad5664r3 + - adi,ad5624r5 + - adi,ad5644r5 + - adi,ad5664r5 + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: + description: If not present, internal reference will be used. + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5624r3"; + vref-supply = <&vref>; + }; + }; +...