Documentation/devicetree/bindings/iio/potentiometer/max5481.txt

   1 * Maxim Linear-Taper Digital Potentiometer MAX5481-MAX5484
   2
   3 The node for this driver must be a child node of a SPI controller, hence
   4 all mandatory properties described in
   5
   6         Documentation/devicetree/bindings/spi/spi-bus.txt
   7
   8 must be specified.
   9
  10 Required properties:
  11         - compatible:   Must be one of the following, depending on the
  12                         model:
  13                         "maxim,max5481"
  14                         "maxim,max5482"
  15                         "maxim,max5483"
  16                         "maxim,max5484"
  17
  18 Example:
  19 max548x: max548x@0 {
  20         compatible = "maxim,max5482";
  21         spi-max-frequency = <7000000>;
  22         reg = <0>; /* chip-select */
  23 };