1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/iio/dac/ti,dac7311.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Texas Instruments DAC5311 and similar SPI DACs 8 9maintainers: 10 - Charles-Antoine Couret <charles-antoine.couret@essensium.com> 11 12properties: 13 compatible: 14 enum: 15 - ti,dac7311 16 - ti,dac6311 17 - ti,dac5311 18 19 reg: 20 maxItems: 1 21 22 vref-supply: 23 description: 24 Reference voltage must be supplied to establish the scaling of the 25 output voltage. 26 27 spi-max-frequency: true 28 29required: 30 - compatible 31 - reg 32 - vref-supply 33 34additionalProperties: false 35 36examples: 37 - | 38 spi { 39 #address-cells = <1>; 40 #size-cells = <0>; 41 42 dac@0 { 43 compatible = "ti,dac7311"; 44 reg = <0>; /* CS0 */ 45 spi-max-frequency = <1000000>; 46 vref-supply = <&vdd_supply>; 47 }; 48 }; 49... 50