David Venhoff cfcea9ee67 Initial commit
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
2025-08-11 13:05:09 +02:00

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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>;
};