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erofs-linux/Documentation/devicetree/bindings/ptp
David Woodhouse 1d5a66045a dt-bindings: ptp: Add amazon,vmclock
The vmclock device provides a PTP clock source and precise timekeeping
across live migration and snapshot/restore operations.

The binding has a required memory region containing the vmclock_abi
structure and an optional interrupt for clock disruption notifications.

The full spec is at https://uapi-group.org/specifications/specs/vmclock/

Signed-off-by: David Woodhouse <[email protected]>
Signed-off-by: Babis Chalios <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Tested-by: Takahiro Itazuri <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
2026-02-02 18:06:00 -08:00
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