[PATCH 09/15] dt-bindings: iio: dac: ad5624r: Add missing binding document
From: Jonathan Cameron <jic23@kernel.org>
Date: 2021-06-27 16:30:57
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> 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(+)
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>; + }; + }; +...
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2.32.0