Re: [PATCH v3 3/4] dt-bindings: ptp: Add amazon,vmclock
From: Krzysztof Kozlowski
Date: Wed Dec 03 2025 - 08:46:26 EST
On 03/12/2025 13:36, Chalios, Babis wrote:
> From: David Woodhouse <dwmw@xxxxxxxxxxxx>
>
> 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 specification is at https://david.woodhou.se/VMClock.pdf
>
> Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
> Signed-off-by: Babis Chalios <bchalios@xxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Best regards,
Krzysztof