linux/Documentation/devicetree/bindings/rtc/rtc-opal.txt
Michael Ellerman 027dfac694 powerpc: Various typo fixes
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-06-14 13:58:26 +10:00

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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>;
};