[PATCH 11/15] dt-bindings: iio: dac: ad5761: Add missing binding doc.
From: Jonathan Cameron <jic23@kernel.org>
Date: 2021-06-27 16:31:04
Also in:
linux-iio
Subsystem:
analog devices inc iio drivers, iio subsystem and drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Lars-Peter Clausen, Michael Hennerich, Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Jonathan Cameron <Jonathan.Cameron@huawei.com> Straight forward binding with vref optional for those part with internal regulators, but required for those without. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Ricardo Ribalda <ribalda@kernel.org> --- .../bindings/iio/dac/adi,ad5761.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5761.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5761.yaml
new file mode 100644
index 000000000000..7f95a9ed55fe
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5761.yaml@@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5761.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5761 and similar DACs + +maintainers: + - Ricardo Ribalda <ribalda@kernel.org> + - Jonathan Cameron <jic23@kernel.org> + +properties: + + compatible: + enum: + - adi,ad5721 + - adi,ad5721r + - adi,ad5761 + - adi,ad5761r + + reg: + maxItems: 1 + + spi-max-frequency: true + + vref-supply: + description: If not supplied, internal reference will be used. + +additionalProperties: false + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,ad5721 + - adi,ad5761 + then: + required: + - vref-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "adi,ad5721"; + reg = <0>; + vref-supply = <&dac_vref>; + }; + }; +...
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2.32.0