1* Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART) 2 3Required properties: 4- compatible: Should be "cirrus,clps711x-uart". 5- reg: Address and length of the register set for the device. 6- interrupts: Should contain UART TX and RX interrupt. 7- clocks: Should contain UART core clock number. 8- syscon: Phandle to SYSCON node, which contain UART control bits. 9 10Optional properties: 11- uart-use-ms: Indicate the UART has modem signal (DCD, DSR, CTS). 12 13Note: Each UART port should have an alias correctly numbered 14in "aliases" node. 15 16Example: 17 aliases { 18 serial0 = &uart1; 19 }; 20 21 uart1: uart@80000480 { 22 compatible = "cirrus,clps711x-uart"; 23 reg = <0x80000480 0x80>; 24 interrupts = <12 13>; 25 clocks = <&clks 11>; 26 syscon = <&syscon1>; 27 uart-use-ms; 28 }; 29