xref: /openbmc/linux/Documentation/devicetree/bindings/rtc/rtc-opal.txt (revision efdbd7345f8836f7495f3ac6ee237d86cb3bb6b0) 
1IBM OPAL real-time clock
2------------------------
3
4Required properties:
5- comapatible: Should be "ibm,opal-rtc"
6
7Optional properties:
8- has-tpo: Decides if the wakeup is supported or not.
9
10Example:
11	rtc {
12		compatible = "ibm,opal-rtc";
13		has-tpo;
14		phandle = <0x10000029>;
15		linux,phandle = <0x10000029>;
16	};
17