diff options
Diffstat (limited to 'Documentation/devicetree/bindings/rtc/rtc-opal.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-opal.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc-opal.txt b/Documentation/devicetree/bindings/rtc/rtc-opal.txt new file mode 100644 index 000000000000..af87e5ecac54 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-opal.txt @@ -0,0 +1,16 @@ +IBM OPAL real-time clock +------------------------ + +Required properties: +- comapatible: Should be "ibm,opal-rtc" + +Optional properties: +- has-tpo: Decides if the wakeup is supported or not. + +Example: + rtc { + compatible = "ibm,opal-rtc"; + has-tpo; + phandle = <0x10000029>; + linux,phandle = <0x10000029>; + }; |
