1a7e0eddeSTony Prisk* VIA VT8500 and WonderMedia WM8xxx UART Controller 2a7e0eddeSTony Prisk 3a7e0eddeSTony PriskRequired properties: 4ae382735SAlexey Charkov- compatible: should be "via,vt8500-uart" (for VIA/WonderMedia chips up to and 5ae382735SAlexey Charkov including WM8850/WM8950), or "wm,wm8880-uart" (for WM8880 and later) 6a7e0eddeSTony Prisk 7a7e0eddeSTony Prisk- reg: base physical address of the controller and length of memory mapped 8a7e0eddeSTony Prisk region. 9a7e0eddeSTony Prisk 10a7e0eddeSTony Prisk- interrupts: hardware interrupt number 11a7e0eddeSTony Prisk 12a7e0eddeSTony Prisk- clocks: shall be the input parent clock phandle for the clock. This should 13a7e0eddeSTony Prisk be the 24Mhz reference clock. 14a7e0eddeSTony Prisk 15a7e0eddeSTony PriskAliases may be defined to ensure the correct ordering of the uarts. 16a7e0eddeSTony Prisk 17a7e0eddeSTony PriskExample: 18a7e0eddeSTony Prisk aliases { 19a7e0eddeSTony Prisk serial0 = &uart0; 20a7e0eddeSTony Prisk }; 21a7e0eddeSTony Prisk 22a7e0eddeSTony Prisk uart0: serial@d8200000 { 23a7e0eddeSTony Prisk compatible = "via,vt8500-uart"; 24a7e0eddeSTony Prisk reg = <0xd8200000 0x1040>; 25a7e0eddeSTony Prisk interrupts = <32>; 26a7e0eddeSTony Prisk clocks = <&clkuart0>; 27a7e0eddeSTony Prisk }; 28