1TI DAC7311 device tree bindings 2 3Required properties: 4- compatible: must be set to: 5 * "ti,dac7311" 6 * "ti,dac6311" 7 * "ti,dac5311" 8- reg: spi chip select number for the device 9- vref-supply: The regulator supply for ADC reference voltage 10 11Optional properties: 12- spi-max-frequency: Max SPI frequency to use 13 14Example: 15 16 spi_master { 17 dac@0 { 18 compatible = "ti,dac7311"; 19 reg = <0>; /* CS0 */ 20 spi-max-frequency = <1000000>; 21 vref-supply = <&vdd_supply>; 22 }; 23 }; 24