From: Daniel Golle <daniel@makrotopia.org>
To: Andrew Lunn <andrew@lunn.ch>
Cc: "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>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Christian Marangi <ansuelsmth@gmail.com>,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
Robert Marko <robimarko@gmail.com>,
Russell King <rmk+kernel@armlinux.org.uk>,
Chad Monroe <chad.monroe@adtran.com>,
John Crispin <john@phrozen.org>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next 1/2] dt-bindings: net: marvell,aquantia: add properties to override MDI_CFG
Date: Wed, 21 Aug 2024 17:08:39 +0100 [thread overview]
Message-ID: <ZsYRB54U5XPNZxiT@makrotopia.org> (raw)
In-Reply-To: <2c4e03e9-6965-4e81-a986-e169eaea9e4b@lunn.ch>
On Wed, Aug 21, 2024 at 06:00:36PM +0200, Andrew Lunn wrote:
> On Wed, Aug 21, 2024 at 01:46:30PM +0100, Daniel Golle wrote:
> > Usually the MDI pair order reversal configuration is defined by
> > bootstrap pin MDI_CFG. Some designs, however, require overriding the MDI
> > pair order and force either normal or reverse order.
>
> Could you explain that in a bit more detail. Are you talking about
> changing the order of the 4 pairs? Or reversing the polarity within
> pairs?
It's about changing the order of the 4 pairs, either ABCD or DCBA.
Polarity of each pair is not affected by this.
next prev parent reply other threads:[~2024-08-21 16:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-21 12:46 [PATCH net-next 1/2] dt-bindings: net: marvell,aquantia: add properties to override MDI_CFG Daniel Golle
2024-08-21 12:46 ` [PATCH net-next 2/2] net: phy: aquantia: allow forcing order of MDI pairs Daniel Golle
2024-08-21 16:07 ` Andrew Lunn
2024-08-21 16:18 ` Daniel Golle
2024-08-23 1:28 ` Andrew Lunn
2024-08-27 15:15 ` Daniel Golle
2024-08-22 6:51 ` kernel test robot
2024-08-22 7:54 ` kernel test robot
2024-08-22 8:04 ` kernel test robot
2024-08-21 15:51 ` [PATCH net-next 1/2] dt-bindings: net: marvell,aquantia: add properties to override MDI_CFG Conor Dooley
2024-08-21 16:00 ` Andrew Lunn
2024-08-21 16:08 ` Daniel Golle [this message]
2024-08-21 16:13 ` Andrew Lunn
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