* VIA VT8500 and WonderMedia WM8xxx UART ControllerRequired properties:- compatible: should be "via,vt8500-uart"- reg: base physical address of the controller and length of memory mapped region.- interrupts: hardware interrupt number- clocks: shall be the input parent clock phandle for the clock. This should be the 24Mhz reference clock.Aliases may be defined to ensure the correct ordering of the uarts.Example: aliases { serial0 = &uart0; }; uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; };