Documentation/devicetree/bindings/media/si470x.txt

   1 * Silicon Labs FM Radio receiver
   2
   3 The Silicon Labs Si470x is family of FM radio receivers with receive power scan
   4 supporting 76-108 MHz, programmable through an I2C interface.
   5 Some of them includes an RDS encoder.
   6
   7 Required Properties:
   8 - compatible: Should contain "silabs,si470x"
   9 - reg: the I2C address of the device
  10
  11 Optional Properties:
  12 - interrupts : The interrupt number
  13 - reset-gpios: GPIO specifier for the chips reset line
  14
  15 Example:
  16
  17 &i2c2 {
  18         si470x@63 {
  19                 compatible = "silabs,si470x";
  20                 reg = <0x63>;
  21
  22                 interrupt-parent = <&gpj2>;
  23                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  24                 reset-gpios = <&gpj2 5 GPIO_ACTIVE_HIGH>;
  25         };
  26 };