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| IBM OPAL real-time clock
| ------------------------
|
| Required properties:
| - compatible: Should be "ibm,opal-rtc"
|
| Optional properties:
| - wakeup-source: Decides if the wakeup is supported or not
| (Legacy property supported: "has-tpo")
|
| Example:
| rtc {
| compatible = "ibm,opal-rtc";
| wakeup-source;
| phandle = <0x10000029>;
| linux,phandle = <0x10000029>;
| };
|
|
