10cdd991bSMarcus Folkesson# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause 20cdd991bSMarcus Folkesson# Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> 30cdd991bSMarcus Folkesson%YAML 1.2 40cdd991bSMarcus Folkesson--- 504dbd865SRob Herring$id: "http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml#" 60cdd991bSMarcus Folkesson$schema: "http://devicetree.org/meta-schemas/core.yaml#" 70cdd991bSMarcus Folkesson 80cdd991bSMarcus Folkessontitle: Linear Technology Micropower octal 8-Bit and 10-Bit DACs 90cdd991bSMarcus Folkesson 100cdd991bSMarcus Folkessonmaintainers: 110cdd991bSMarcus Folkesson - Marcus Folkesson <marcus.folkesson@gmail.com> 120cdd991bSMarcus Folkesson 130cdd991bSMarcus Folkessondescription: | 140cdd991bSMarcus Folkesson Bindings for the Linear Technology Micropower octal 8-Bit and 10-Bit DAC. 150cdd991bSMarcus Folkesson Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/166560fa.pdf 160cdd991bSMarcus Folkesson 170cdd991bSMarcus Folkessonproperties: 180cdd991bSMarcus Folkesson compatible: 190cdd991bSMarcus Folkesson enum: 200cdd991bSMarcus Folkesson - lltc,ltc1660 210cdd991bSMarcus Folkesson - lltc,ltc1665 220cdd991bSMarcus Folkesson 230cdd991bSMarcus Folkesson reg: 240cdd991bSMarcus Folkesson maxItems: 1 250cdd991bSMarcus Folkesson 260cdd991bSMarcus Folkesson spi-max-frequency: 270cdd991bSMarcus Folkesson maximum: 5000000 280cdd991bSMarcus Folkesson 290cdd991bSMarcus Folkesson vref-supply: 300cdd991bSMarcus Folkesson description: Phandle to the external reference voltage supply. 310cdd991bSMarcus Folkesson 320cdd991bSMarcus Folkessonrequired: 330cdd991bSMarcus Folkesson - compatible 340cdd991bSMarcus Folkesson - reg 350cdd991bSMarcus Folkesson - vref-supply 360cdd991bSMarcus Folkesson 377f464532SRob HerringadditionalProperties: false 387f464532SRob Herring 390cdd991bSMarcus Folkessonexamples: 400cdd991bSMarcus Folkesson - | 410cdd991bSMarcus Folkesson spi { 420cdd991bSMarcus Folkesson #address-cells = <1>; 430cdd991bSMarcus Folkesson #size-cells = <0>; 440cdd991bSMarcus Folkesson 450cdd991bSMarcus Folkesson dac@0 { 460cdd991bSMarcus Folkesson compatible = "lltc,ltc1660"; 470cdd991bSMarcus Folkesson reg = <0>; 480cdd991bSMarcus Folkesson spi-max-frequency = <5000000>; 490cdd991bSMarcus Folkesson vref-supply = <&vref_reg>; 500cdd991bSMarcus Folkesson }; 510cdd991bSMarcus Folkesson }; 52