Documentation/devicetree/bindings/serial/efm32-uart.txt

   1 * Energymicro efm32 UART
   2
   3 Required properties:
   4 - compatible : Should be "energymicro,efm32-uart"
   5 - reg : Address and length of the register set
   6 - interrupts : Should contain uart interrupt
   7
   8 Optional properties:
   9 - energymicro,location : Decides the location of the USART I/O pins.
  10   Allowed range : [0 .. 5]
  11   Default: 0
  12
  13 Example:
  14
  15 uart@0x4000c400 {
  16         compatible = "energymicro,efm32-uart";
  17         reg = <0x4000c400 0x400>;
  18         interrupts = <15>;
  19         energymicro,location = <0>;
  20 };