From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Andy Whitcroft <apw@canonical.com>,
Dwaipayan Ray <dwaipayanray1@gmail.com>,
Lukas Bulwahn <lukas.bulwahn@gmail.com>,
Joe Perches <joe@perches.com>, Jonathan Corbet <corbet@lwn.net>,
Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Siddharth Vadapalli <s-vadapalli@ti.com>,
Roger Quadros <rogerq@kernel.org>,
Tero Kristo <kristo@kernel.org>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com
Subject: Re: [PATCH net-next 3/4] net: ethernet: ti: am65-cpsw: fixup PHY mode for fixed RGMII TX delay
Date: Tue, 15 Apr 2025 13:06:42 +0200 [thread overview]
Message-ID: <20250415130642.00410100@fedora.home> (raw)
In-Reply-To: <32e0dffa7ea139e7912607a08e391809d7383677.1744710099.git.matthias.schiffer@ew.tq-group.com>
On Tue, 15 Apr 2025 12:18:03 +0200
Matthias Schiffer <matthias.schiffer@ew.tq-group.com> wrote:
> All am65-cpsw controllers have a fixed TX delay, so the PHY interface
> mode must be fixed up to account for this.
>
> Modes that claim to a delay on the PCB can't actually work. Warn people
> to update their Device Trees if one of the unsupported modes is specified.
>
> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
This looks good to me,
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Maxime
next prev parent reply other threads:[~2025-04-15 11:47 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 10:18 [PATCH net-next 0/4] RGMII mode clarification + am65-cpsw fix Matthias Schiffer
2025-04-15 10:18 ` [PATCH net-next 1/4] dt-bindings: net: ethernet-controller: update descriptions of RGMII modes Matthias Schiffer
2025-04-15 10:36 ` Siddharth Vadapalli
2025-04-15 11:28 ` Matthias Schiffer
2025-04-15 11:55 ` Siddharth Vadapalli
2025-04-16 7:41 ` Matthias Schiffer
2025-04-22 8:56 ` Russell King (Oracle)
2025-04-22 14:40 ` Andrew Lunn
2025-04-22 8:41 ` Russell King (Oracle)
2025-04-18 20:40 ` Andrew Lunn
2025-04-22 8:37 ` Russell King (Oracle)
2025-04-15 10:54 ` Maxime Chevallier
2025-04-18 20:26 ` Andrew Lunn
2025-04-21 18:42 ` Rob Herring (Arm)
2025-04-21 19:20 ` Russell King (Oracle)
2025-04-22 15:00 ` Andrew Lunn
2025-04-22 15:31 ` Russell King (Oracle)
2025-04-28 11:29 ` Matthias Schiffer
2025-04-28 14:08 ` Andrew Lunn
2025-04-28 14:28 ` Siddharth Vadapalli
2025-04-28 14:45 ` Andrew Lunn
2025-04-29 7:24 ` Matthias Schiffer
2025-04-29 12:08 ` Andrew Lunn
2025-04-30 7:33 ` Matthias Schiffer
2025-04-15 10:18 ` [PATCH net-next 2/4] dt-bindings: net: ti: k3-am654-cpsw-nuss: update phy-mode in example Matthias Schiffer
2025-04-15 10:58 ` Maxime Chevallier
2025-04-18 20:48 ` Andrew Lunn
2025-04-21 18:44 ` Rob Herring (Arm)
2025-04-30 14:22 ` Roger Quadros
2025-05-07 9:51 ` Matthias Schiffer
2025-04-15 10:18 ` [PATCH net-next 3/4] net: ethernet: ti: am65-cpsw: fixup PHY mode for fixed RGMII TX delay Matthias Schiffer
2025-04-15 11:06 ` Maxime Chevallier [this message]
2025-04-18 20:50 ` Andrew Lunn
2025-04-30 14:56 ` Roger Quadros
2025-04-30 16:15 ` Andrew Lunn
2025-04-15 10:18 ` [PATCH net-next 4/4] checkpatch: check for comment explaining rgmii(|-rxid|-txid) PHY modes Matthias Schiffer
2025-04-15 11:15 ` Maxime Chevallier
2025-04-15 11:21 ` Matthias Schiffer
2025-04-15 12:46 ` Maxime Chevallier
2025-04-15 13:12 ` Andrew Lunn
2025-06-24 9:50 ` Matthias Schiffer
2025-04-15 13:20 ` Andrew Lunn
2025-04-15 13:36 ` Matthias Schiffer
2025-04-15 13:37 ` Matthias Schiffer
2025-04-17 10:28 ` Paolo Abeni
2025-04-15 16:11 ` Joe Perches
2025-04-16 7:48 ` Matthias Schiffer
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