1 * Texas Instruments Dual, 12-Bit Serial Input Digital-to-Analog Converter
2
3 The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with guaranteed
4 12-bit monotonicity performance over the industrial temperature range.
5 Is is programmable through an SPI interface.
6
7 The internal DACs are loaded when the LOADDACS pin is pulled down.
8
9 https://www.ti.com/lit/ds/sbas106/sbas106.pdf
10
11 Required 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
18 Optional Properties:
19 - ti,loaddacs-gpios: GPIO descriptor for the LOADDACS pin.
20 - spi-*: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt
21
22 Example:
23
24 dac@1 {
25 compatible = "ti,dac7612";
26 reg = <0x1>;
27 ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
28 };
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