1*c66ec88fSEmmanuel Vadot* Energymicro efm32 UART 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible : Should be "energymicro,efm32-uart" 5*c66ec88fSEmmanuel Vadot- reg : Address and length of the register set 6*c66ec88fSEmmanuel Vadot- interrupts : Should contain uart interrupt 7*c66ec88fSEmmanuel Vadot 8*c66ec88fSEmmanuel VadotOptional properties: 9*c66ec88fSEmmanuel Vadot- energymicro,location : Decides the location of the USART I/O pins. 10*c66ec88fSEmmanuel Vadot Allowed range : [0 .. 5] 11*c66ec88fSEmmanuel Vadot Default: 0 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel VadotExample: 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel Vadotuart@4000c400 { 16*c66ec88fSEmmanuel Vadot compatible = "energymicro,efm32-uart"; 17*c66ec88fSEmmanuel Vadot reg = <0x4000c400 0x400>; 18*c66ec88fSEmmanuel Vadot interrupts = <15>; 19*c66ec88fSEmmanuel Vadot energymicro,location = <0>; 20*c66ec88fSEmmanuel Vadot}; 21