1*4882a593Smuzhiyun* Renesas SCI serial interface 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: must be "renesas,scif", "renesas,scifa" or "renesas,sci" 5*4882a593Smuzhiyun- reg: exactly one register range with length 6*4882a593Smuzhiyun- clock: input clock frequency for the SCI unit 7