[PATCH 2/2] dt-bindings: iio: adc: ad7291: add binding
From: Michael Auchter <hidden>
Date: 2020-03-17 15:05:00
Also in:
linux-iio, lkml
Subsystem:
analog devices inc iio drivers, iio subsystem and drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Nuno Sá, Michael Hennerich, Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add device-tree binding for ADI AD7291 ADC. Signed-off-by: Michael Auchter <redacted> --- .../bindings/iio/adc/adi,ad7291.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml
new file mode 100644
index 000000000000..93aa29413049
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml@@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7291.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor + +maintainers: + - Michael Auchter <michael.auchter@ni.com> + +description: | + Analog Devices AD7291 8-Channel I2C 12-Bit SAR ADC with Temperature Sensor + https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf + +properties: + compatible: + enum: + - adi,ad7291 + + reg: + maxItems: 1 + + vref-supply: + description: | + The regulator supply for ADC reference voltage. + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ad7291: adc@0 { + compatible = "adi,ad7291"; + reg = <0>; + vref-supply = <&adc_vref>; + }; + }; +
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2.24.1