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Wed, 12 Jun 2024 20:25:32 -0700 (PDT) Date: Wed, 12 Jun 2024 20:25:30 -0700 From: Richard Cochran To: =?iso-8859-1?B?Q3Pza+Fz?= Bence Cc: Miroslav Lichvar , linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org, =?iso-8859-1?Q?Szentendrei=2C_Tam=E1s?= , Alexandre Belloni Subject: Re: [RFC PATCH v2] rtc: pcf2127: Add PPS capability through Seconds Interrupt Message-ID: References: <20240611150458.684349-1-csokas.bence@prolan.hu> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Wed, Jun 12, 2024 at 11:16:02AM +0200, Cs?k?s 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