Documentation/devicetree/bindings/iio/adc/mcp320x.txt

   1 * Microchip Analog to Digital Converter (ADC)
   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                                 "mcp3001" (DEPRECATED)
  14                                 "mcp3002" (DEPRECATED)
  15                                 "mcp3004" (DEPRECATED)
  16                                 "mcp3008" (DEPRECATED)
  17                                 "mcp3201" (DEPRECATED)
  18                                 "mcp3202" (DEPRECATED)
  19                                 "mcp3204" (DEPRECATED)
  20                                 "mcp3208" (DEPRECATED)
  21                                 "mcp3301" (DEPRECATED)
  22
  23                                 "microchip,mcp3001"
  24                                 "microchip,mcp3002"
  25                                 "microchip,mcp3004"
  26                                 "microchip,mcp3008"
  27                                 "microchip,mcp3201"
  28                                 "microchip,mcp3202"
  29                                 "microchip,mcp3204"
  30                                 "microchip,mcp3208"
  31                                 "microchip,mcp3301"
  32
  33                         NOTE: The use of the compatibles with no vendor prefix
  34                         is deprecated and only listed because old DT use them.
  35
  36 Examples:
  37 spi_controller {
  38         mcp3x0x@0 {
  39                 compatible = "mcp3002";
  40                 reg = <0>;
  41                 spi-max-frequency = <1000000>;
  42         };
  43 };