1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause 2*4882a593Smuzhiyun# Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> 3*4882a593Smuzhiyun%YAML 1.2 4*4882a593Smuzhiyun--- 5*4882a593Smuzhiyun$id: "http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml#" 6*4882a593Smuzhiyun$schema: "http://devicetree.org/meta-schemas/core.yaml#" 7*4882a593Smuzhiyun 8*4882a593Smuzhiyuntitle: Linear Technology Micropower octal 8-Bit and 10-Bit DACs 9*4882a593Smuzhiyun 10*4882a593Smuzhiyunmaintainers: 11*4882a593Smuzhiyun - Marcus Folkesson <marcus.folkesson@gmail.com> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundescription: | 14*4882a593Smuzhiyun Bindings for the Linear Technology Micropower octal 8-Bit and 10-Bit DAC. 15*4882a593Smuzhiyun Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/166560fa.pdf 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunproperties: 18*4882a593Smuzhiyun compatible: 19*4882a593Smuzhiyun enum: 20*4882a593Smuzhiyun - lltc,ltc1660 21*4882a593Smuzhiyun - lltc,ltc1665 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun reg: 24*4882a593Smuzhiyun maxItems: 1 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun spi-max-frequency: 27*4882a593Smuzhiyun maximum: 5000000 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun vref-supply: 30*4882a593Smuzhiyun description: Phandle to the external reference voltage supply. 31*4882a593Smuzhiyun 32*4882a593Smuzhiyunrequired: 33*4882a593Smuzhiyun - compatible 34*4882a593Smuzhiyun - reg 35*4882a593Smuzhiyun - vref-supply 36*4882a593Smuzhiyun 37*4882a593SmuzhiyunadditionalProperties: false 38*4882a593Smuzhiyun 39*4882a593Smuzhiyunexamples: 40*4882a593Smuzhiyun - | 41*4882a593Smuzhiyun spi { 42*4882a593Smuzhiyun #address-cells = <1>; 43*4882a593Smuzhiyun #size-cells = <0>; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun dac@0 { 46*4882a593Smuzhiyun compatible = "lltc,ltc1660"; 47*4882a593Smuzhiyun reg = <0>; 48*4882a593Smuzhiyun spi-max-frequency = <5000000>; 49*4882a593Smuzhiyun vref-supply = <&vref_reg>; 50*4882a593Smuzhiyun }; 51*4882a593Smuzhiyun }; 52