From: Vladimir Oltean <vladimir.oltean@nxp.com>
To: "Köry Maincent" <kory.maincent@bootlin.com>
Cc: netdev@vger.kernel.org, kuba@kernel.org, glipus@gmail.com,
maxime.chevallier@bootlin.com, vadim.fedorenko@linux.dev,
richardcochran@gmail.com, gerhard@engleder-embedded.com,
thomas.petazzoni@bootlin.com, krzysztof.kozlowski+dt@linaro.org,
robh+dt@kernel.org, linux@armlinux.org.uk
Subject: Re: [PATCH net-next RFC v4 3/5] dt-bindings: net: phy: add timestamp preferred choice property
Date: Sat, 29 Apr 2023 20:42:17 +0300 [thread overview]
Message-ID: <20230429174217.rawjgcxuyqs4agcf@skbuf> (raw)
In-Reply-To: <20230412154446.23bf09cf@kmaincent-XPS-13-7390>
On Wed, Apr 12, 2023 at 03:44:46PM +0200, Köry Maincent wrote:
> On Wed, 12 Apr 2023 16:14:21 +0300 Vladimir Oltean <vladimir.oltean@nxp.com> wrote:
> > Do we need this device tree functionality?
>
> I would say so. Expected as I wrote the patch. ;)
>
> My point was that the new behavior to MAC as default timestamping does not fit
> all the case, especially when a board is designed with PHY like the TI PHYTER
> which is a far better timestamping choice (according to Richard). The user
> doesn't need to know this, he wants to have the better time stamp selected by
> default without any investigation. That's why having devicetree property for
> that could be useful.
The TI PHYTER is the "NatSemi DP83640" entry in the whitelist for PHYs
that still use their timestamping by default. Can you please come up
with an example which is actually useful?
next prev parent reply other threads:[~2023-04-29 17:42 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-06 17:33 [PATCH net-next RFC v4 0/5] net: Make MAC/PHY time stamping selectable Köry Maincent
2023-04-06 17:33 ` [PATCH net-next RFC v4 1/5] net: ethtool: Refactor identical get_ts_info implementations Köry Maincent
2023-04-12 13:16 ` Vladimir Oltean
2023-04-12 13:49 ` Köry Maincent
2023-04-12 16:56 ` Richard Cochran
2023-04-06 17:33 ` [PATCH net-next RFC v4 2/5] net: Expose available time stamping layers to user space Köry Maincent
2023-04-07 1:46 ` Jakub Kicinski
2023-04-07 8:58 ` Köry Maincent
2023-04-07 14:26 ` Jakub Kicinski
2023-04-07 14:44 ` Jakub Kicinski
2023-05-17 19:58 ` Jacob Keller
2023-04-12 10:50 ` Michael Walle
2023-04-12 11:08 ` Vladimir Oltean
2023-04-12 11:12 ` Michael Walle
2023-04-12 12:19 ` Köry Maincent
2023-05-11 20:36 ` Vladimir Oltean
2023-05-11 20:50 ` Andrew Lunn
2023-05-11 20:55 ` Russell King (Oracle)
2023-05-11 21:02 ` Vladimir Oltean
2023-05-11 22:09 ` Jakub Kicinski
2023-05-11 23:07 ` Vladimir Oltean
2023-05-11 23:16 ` Jakub Kicinski
2023-05-12 10:29 ` Vladimir Oltean
2023-05-12 17:38 ` Jakub Kicinski
2023-05-17 19:19 ` Jakub Kicinski
2023-05-17 19:46 ` Andrew Lunn
2023-05-17 20:07 ` Jakub Kicinski
2023-09-04 15:22 ` Köry Maincent
2023-09-04 17:47 ` Richard Cochran
2023-09-05 18:47 ` Jakub Kicinski
2023-09-05 20:29 ` Andrew Lunn
2023-09-06 9:22 ` Köry Maincent
2023-09-07 9:29 ` Russell King (Oracle)
2023-05-19 13:28 ` Vladimir Oltean
2023-05-19 20:22 ` Jakub Kicinski
2023-05-22 3:56 ` Zulkifli, Muhammad Husaini
2023-05-22 20:04 ` Richard Cochran
2023-05-22 20:21 ` Jakub Kicinski
2023-05-23 3:54 ` Richard Cochran
2023-05-17 22:01 ` Jacob Keller
2023-05-17 22:13 ` Jacob Keller
2023-05-17 22:46 ` Richard Cochran
2023-05-18 23:23 ` Jacob Keller
2023-05-19 12:50 ` Andrew Lunn
2023-05-19 13:50 ` Richard Cochran
2023-05-19 15:18 ` Andrew Lunn
2023-04-08 14:06 ` Richard Cochran
2023-04-06 17:33 ` [PATCH net-next RFC v4 3/5] dt-bindings: net: phy: add timestamp preferred choice property Köry Maincent
2023-04-12 13:14 ` Vladimir Oltean
2023-04-12 13:44 ` Köry Maincent
2023-04-29 17:42 ` Vladimir Oltean [this message]
2023-05-02 9:10 ` Köry Maincent
2023-05-11 13:10 ` Vladimir Oltean
2023-05-11 13:25 ` Köry Maincent
2023-05-11 13:56 ` Vladimir Oltean
2023-05-11 14:22 ` Köry Maincent
2023-04-12 14:14 ` Krzysztof Kozlowski
2023-04-06 17:33 ` [PATCH net-next RFC v4 4/5] net: Let the active time stamping layer be selectable Köry Maincent
2023-04-07 1:47 ` Jakub Kicinski
2023-04-29 17:58 ` Vladimir Oltean
2023-05-02 11:05 ` Köry Maincent
2023-05-11 13:48 ` Vladimir Oltean
2023-05-11 15:36 ` Jakub Kicinski
2023-05-11 15:56 ` Vladimir Oltean
2023-05-11 16:25 ` Jakub Kicinski
2023-05-11 20:54 ` Vladimir Oltean
2023-05-11 23:08 ` Jakub Kicinski
2023-05-11 23:18 ` Vladimir Oltean
2023-05-11 23:35 ` Jakub Kicinski
2023-05-15 9:04 ` Köry Maincent
2023-05-16 19:28 ` Jakub Kicinski
2023-05-11 21:06 ` Russell King (Oracle)
2023-05-11 22:54 ` Jakub Kicinski
2023-05-17 22:19 ` Jacob Keller
2023-04-06 17:33 ` [PATCH net-next RFC v4 5/5] net: fix up drivers WRT phy time stamping Köry Maincent
2023-04-06 17:59 ` [PATCH net-next RFC v4 0/5] net: Make MAC/PHY time stamping selectable Köry Maincent
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