linux/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt
<<
>>
Prefs
   1VIA/Wondermedia VT8500 Realtime Clock Controller
   2-----------------------------------------------------
   3
   4Required properties:
   5- compatible : "via,vt8500-rtc"
   6- reg : Should contain 1 register ranges(address and length)
   7- interrupts : alarm interrupt
   8
   9Example:
  10
  11        rtc@d8100000 {
  12                compatible = "via,vt8500-rtc";
  13                reg = <0xd8100000 0x10000>;
  14                interrupts = <48>;
  15        };
  16