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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /Documentation/devicetree/bindings/rtc/rtc-opal.txt | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/rtc/rtc-opal.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-opal.txt | 17 |
1 files changed, 17 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 000000000..2340938cd --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-opal.txt @@ -0,0 +1,17 @@ +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>; + }; |