1 * Energymicro efm32 UART
4 - compatible : Should be "energymicro,efm32-uart"
5 - reg : Address and length of the register set
6 - interrupts : Should contain uart interrupt
9 - energymicro,location : Decides the location of the USART I/O pins.
10 Allowed range : [0 .. 5]
16 compatible = "energymicro,efm32-uart";
17 reg = <0x4000c400 0x400>;
19 energymicro,location = <0>;