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1* Synopsys ARC UART : Non standard UART used in some of the ARC FPGA boards2 3Required properties:4- compatible : "snps,arc-uart"5- reg : offset and length of the register set for the device.6- interrupts : device interrupt7- clock-frequency : the input clock frequency for the UART8- current-speed : baud rate for UART9 10e.g.11 12arcuart0: serial@c0fc1000 {13 compatible = "snps,arc-uart";14 reg = <0xc0fc1000 0x100>;15 interrupts = <5>;16 clock-frequency = <80000000>;17 current-speed = <115200>;18};19 20Note: Each port should have an alias correctly numbered in "aliases" node.21 22e.g.23aliases {24 serial0 = &arcuart0;25};26