[PATCH 10/15] dt-bindings: iio: dac: ad5686 and ad5696: Add missing binding document.
From: Jonathan Cameron <jic23@kernel.org>
Date: 2021-06-27 16:31:04
Also in:
linux-devicetree
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> The use of vcc-supply for the reference voltage is unsual and should probably be deprecated as there is an explicit VREF pin on at least some of these parts. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> --- .../bindings/iio/dac/adi,ad5686.yaml | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml
new file mode 100644
index 000000000000..5c26441eae9f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml@@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5686.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5360 and similar DACs + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + oneOf: + - description: SPI devices + enum: + - adi,ad5310r + - adi,ad5672r + - adi,ad5674r + - adi,ad5676 + - adi,ad5676r + - adi,ad5679r + - adi,ad5681r + - adi,ad5682r + - adi,ad5683 + - adi,ad5683r + - adi,ad5684 + - adi,ad5684r + - adi,ad5685r + - adi,ad5686 + - adi,ad5686r + - description: I2C devices + enum: + - adi,ad5311r + - adi,ad5338r + - adi,ad5671r + - adi,ad5675r + - adi,ad5691r + - adi,ad5692r + - adi,ad5693 + - adi,ad5693r + - adi,ad5694 + - adi,ad5694r + - adi,ad5695r + - adi,ad5696 + - adi,ad5696r + + + reg: + maxItems: 1 + + vcc-supply: + description: If not supplied the internal reference is used. + + spi-max-frequency: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + dac@0 { + reg = <0>; + compatible = "adi,ad5310r"; + vcc-supply = <&dac_vref0>; + }; + }; +...
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2.32.0