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Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml')
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diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml new file mode 100644 index 0000000000..433ed2c929 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad799x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD799x analog to digital converters + +maintainers: + - Michael Hennerich <Michael.Hennerich@analog.com> + +description: | + Support for Analog Devices AD7991, AD7992, AD7993, AD7994, AD7995, AD7997, AD7998, + AD7999 and similar analog to digital converters. + Specifications on the converters can be found at: + AD7991, AD7995, AD7999: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7991_7995_7999.pdf + AD7992: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7992.pdf + AD7993, AD7994: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7993_7994.pdf + AD7997, AD7998: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7997_7998.pdf + +properties: + compatible: + enum: + - adi,ad7991 + - adi,ad7992 + - adi,ad7993 + - adi,ad7994 + - adi,ad7995 + - adi,ad7997 + - adi,ad7998 + - adi,ad7999 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vcc-supply: + description: + ADC power supply + + vref-supply: + description: + ADC reference voltage supply, optional for AD7991, AD7995 and AD7999 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc1: adc@28 { + reg = <0x28>; + compatible = "adi,ad7991"; + interrupts = <13 2>; + interrupt-parent = <&gpio6>; + + vcc-supply = <&vcc_3v3>; + vref-supply = <&adc_vref>; + }; + }; +... |