linux-kernel - Re: [PATCH v8 11/12] Documentation: driver-api: pps: Add Intel Timed I/O PPS generator

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Date: Wed, 15 May 2024 18:16:21 +0700
From: Bagas Sanjaya <bagasdotme@...il.com>
To: lakshmi.sowjanya.d@...el.com, tglx@...utronix.de, jstultz@...gle.com,
	giometti@...eenne.com, corbet@....net, linux-kernel@...r.kernel.org
Cc: x86@...nel.org, netdev@...r.kernel.org, linux-doc@...r.kernel.org,
	intel-wired-lan@...ts.osuosl.org, andriy.shevchenko@...ux.intel.com,
	eddie.dong@...el.com, christopher.s.hall@...el.com,
	jesse.brandeburg@...el.com, davem@...emloft.net,
	alexandre.torgue@...s.st.com, joabreu@...opsys.com,
	mcoquelin.stm32@...il.com, perex@...ex.cz,
	linux-sound@...r.kernel.org, anthony.l.nguyen@...el.com,
	peter.hilber@...nsynergy.com, pandith.n@...el.com,
	subramanian.mohan@...el.com, thejesh.reddy.t.r@...el.com
Subject: Re: [PATCH v8 11/12] Documentation: driver-api: pps: Add Intel Timed
 I/O PPS generator

On Mon, May 13, 2024 at 04:08:12PM +0530, lakshmi.sowjanya.d@...el.com wrote:
> +Timed I/O and system time are both driven by same hardware clock. The signal
> +is generated with a precision of ~20 nanoseconds. The generated PPS signal
> +is used to synchronize an external device with system clock. For example,
> +share your clock with a device that receives PPS signal, generated by
"... it can be used to share your clock ..."
> +Timed I/O device. There are dedicated Timed I/O pins to deliver the PPS signal
> +to an external device.
> +

That's it.

-- 
An old man doll... just what I always wanted! - Clara

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