# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/iio/dac/adi,ad5421.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Analog Devices AD5421 DAC maintainers: - Lars-Peter Clausen - Jonathan Cameron description: | AD5421 is designed for us in loop-powered, 4 mA to 20 mA smart transmitter applications. It provides a 16-bit DAC, current amplifier, voltage regulator to drive the loop and a voltage reference. properties: compatible: const: adi,ad5421 reg: maxItems: 1 interrupts: maxItems: 1 description: Fault signal. required: - compatible - reg allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# unevaluatedProperties: false examples: - | #include spi { #address-cells = <1>; #size-cells = <0>; dac@0 { compatible = "adi,ad5421"; reg = <0>; spi-max-frequency = <30000000>; interrupts = <55 IRQ_TYPE_LEVEL_HIGH>; }; }; ...