1* Texas Instruments Dual, 12-Bit Serial Input Digital-to-Analog Converter 2 3The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with guaranteed 412-bit monotonicity performance over the industrial temperature range. 5Is is programmable through an SPI interface. 6 7The internal DACs are loaded when the LOADDACS pin is pulled down. 8 9https://www.ti.com/lit/ds/sbas106/sbas106.pdf 10 11Required Properties: 12- compatible: Should be one of: 13 "ti,dac7612" 14 "ti,dac7612u" 15 "ti,dac7612ub" 16- reg: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt 17 18Optional Properties: 19- ti,loaddacs-gpios: GPIO descriptor for the LOADDACS pin. 20- spi-*: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt 21 22Example: 23 24 dac@1 { 25 compatible = "ti,dac7612"; 26 reg = <0x1>; 27 ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>; 28 }; 29