From: Krzysztof Kozlowski <krzk@kernel.org>
To: "Chalios, Babis" <bchalios@amazon.es>,
"robh@kernel.org" <robh@kernel.org>,
"krzk+dt@kernel.org" <krzk+dt@kernel.org>,
"conor+dt@kernel.org" <conor+dt@kernel.org>,
"richardcochran@gmail.com" <richardcochran@gmail.com>,
"dwmw2@infradead.org" <dwmw2@infradead.org>,
"andrew+netdev@lunn.ch" <andrew+netdev@lunn.ch>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"pabeni@redhat.com" <pabeni@redhat.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Graf (AWS), Alexander" <graf@amazon.de>,
"mzxreary@0pointer.de" <mzxreary@0pointer.de>,
"Cali, Marco" <xmarcalx@amazon.co.uk>,
"Woodhouse, David" <dwmw@amazon.co.uk>
Subject: Re: [PATCH v3 3/4] dt-bindings: ptp: Add amazon,vmclock
Date: Wed, 3 Dec 2025 14:46:20 +0100 [thread overview]
Message-ID: <104b744f-b411-46d0-bdc5-bada83743f4e@kernel.org> (raw)
In-Reply-To: <20251203123539.7292-4-bchalios@amazon.es>
On 03/12/2025 13:36, Chalios, Babis wrote:
> From: David Woodhouse <dwmw@amazon.co.uk>
>
> 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@amazon.co.uk>
> Signed-off-by: Babis Chalios <bchalios@amazon.es>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-12-03 13:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-03 12:35 [PATCH v3 0/4] ptp: vmclock: Add VM generation counter and ACPI notification Chalios, Babis
2025-12-03 12:35 ` [PATCH v3 1/4] ptp: vmclock: add vm generation counter Chalios, Babis
2025-12-03 12:36 ` [PATCH v3 2/4] ptp: vmclock: support device notifications Chalios, Babis
2025-12-03 16:52 ` David Woodhouse
2025-12-03 12:36 ` [PATCH v3 3/4] dt-bindings: ptp: Add amazon,vmclock Chalios, Babis
2025-12-03 13:46 ` Krzysztof Kozlowski [this message]
2025-12-03 12:36 ` [PATCH v3 4/4] ptp: ptp_vmclock: Add device tree support Chalios, Babis
2025-12-11 19:30 ` Sai Krishna Gajula
2025-12-04 11:09 ` [PATCH v3 0/4] ptp: vmclock: Add VM generation counter and ACPI notification Paolo Abeni
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