# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause # Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> %YAML 1.2 --- $id: "http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Linear Technology Micropower octal 8-Bit and 10-Bit DACs maintainers: - Marcus Folkesson <marcus.folkesson@gmail.com> description: | Bindings for the Linear Technology Micropower octal 8-Bit and 10-Bit DAC. Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/166560fa.pdf properties: compatible: enum: - lltc,ltc1660 - lltc,ltc1665 reg: maxItems: 1 spi-max-frequency: maximum: 5000000 vref-supply: description: Phandle to the external reference voltage supply. required: - compatible - reg - vref-supply additionalProperties: false examples: - | spi { #address-cells = <1>; #size-cells = <0>; dac@0 { compatible = "lltc,ltc1660"; reg = <0>; spi-max-frequency = <5000000>; vref-supply = <&vref_reg>; }; };