xref: /freebsd/sys/contrib/device-tree/Bindings/rtc/rtc-aspeed.txt (revision fe75646a0234a261c0013bf1840fdac4acaf0cec)
1ASPEED BMC RTC
2==============
3
4Required properties:
5 - compatible: should be one of the following
6   * aspeed,ast2400-rtc for the ast2400
7   * aspeed,ast2500-rtc for the ast2500
8   * aspeed,ast2600-rtc for the ast2600
9
10 - reg: physical base address of the controller and length of memory mapped
11   region
12
13 - interrupts: The interrupt number
14
15Example:
16
17   rtc@1e781000 {
18           compatible = "aspeed,ast2400-rtc";
19           reg = <0x1e781000 0x18>;
20           interrupts = <22>;
21           status = "disabled";
22   };
23