# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/iio/dac/ti,dac082s085.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Texas Instruments DAC082s085 and similar DACs description: A family of Texas Instruments 8/10/12-bit 2/4-channel DACs maintainers: - Lukas Wunner properties: compatible: enum: - ti,dac082s085 - ti,dac102s085 - ti,dac122s085 - ti,dac084s085 - ti,dac104s085 - ti,dac124s085 reg: maxItems: 1 spi-cpha: true spi-cpol: description: Must be either spi-cpha, or spi-cpol but not both. vref-supply: description: Needed to provide output scaling. required: - compatible - reg - vref-supply oneOf: - required: - spi-cpha - required: - spi-cpol allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# unevaluatedProperties: false examples: - | vref_2v5_reg: regulator-vref { compatible = "regulator-fixed"; regulator-name = "2v5"; regulator-min-microvolt = <2500000>; regulator-max-microvolt = <2500000>; regulator-always-on; }; spi { #address-cells = <1>; #size-cells = <0>; dac@0 { compatible = "ti,dac082s085"; reg = <0>; spi-max-frequency = <40000000>; spi-cpol; vref-supply = <&vref_2v5_reg>; }; }; ...