Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt

   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 http://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         };