From: Richard Cochran <richardcochran@gmail.com>
To: "Csókás Bence" <csokas.bence@prolan.hu>
Cc: "Miroslav Lichvar" <mlichvar@redhat.com>,
linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org,
"Szentendrei, Tamás" <szentendrei.tamas@prolan.hu>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>
Subject: Re: [RFC PATCH v2] rtc: pcf2127: Add PPS capability through Seconds Interrupt
Date: Wed, 12 Jun 2024 20:25:30 -0700 [thread overview]
Message-ID: <ZmpmqlZUe-2nhUT4@hoboy.vegasvil.org> (raw)
In-Reply-To: <c0b6ad83-b9d4-43e7-8c1a-14b71a2060f8@prolan.hu>
On Wed, Jun 12, 2024 at 11:16:02AM +0200, Csókás Bence wrote:
> On 6/12/24 09:50, Miroslav Lichvar wrote:
> > I think a TCXO-based RTC can be useful to user space to improve
> > holdover performance with NTP/PTP.
>
> Exactly.
Oh, the fact that the RTC has a TCXO is useful context to explain your
motivation and justify the need for this change.
It wouldn't hurt to include that tidbit in the commit message.
Thanks,
Richard
prev parent reply other threads:[~2024-06-13 3:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-11 15:04 [RFC PATCH v2] rtc: pcf2127: Add PPS capability through Seconds Interrupt Csókás, Bence
2024-06-12 5:06 ` Richard Cochran
2024-06-12 7:50 ` Miroslav Lichvar
2024-06-12 9:16 ` Csókás Bence
2024-06-12 11:01 ` Alexandre Belloni
2024-06-13 3:25 ` Richard Cochran [this message]
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