From: "Rob Herring (Arm)" <robh@kernel.org>
To: Siddharth Vadapalli <s-vadapalli@ti.com>
Cc: conor+dt@kernel.org, linux-kernel@vger.kernel.org,
krzk@kernel.org, linux-arm-kernel@lists.infradead.org,
krzk+dt@kernel.org, devicetree@vger.kernel.org,
rogerq@kernel.org, sjakhade@cadence.com, vkoul@kernel.org,
srk@ti.com, linux-phy@lists.infradead.org,
neil.armstrong@linaro.org
Subject: Re: [PATCH v2 1/2] dt-bindings: phy: Add PHY_TYPE_XAUI definition
Date: Tue, 6 Jan 2026 12:29:57 -0600 [thread overview]
Message-ID: <176772419699.2512006.6478554353373580831.robh@kernel.org> (raw)
In-Reply-To: <20260104114422.2868321-2-s-vadapalli@ti.com>
On Sun, 04 Jan 2026 17:14:17 +0530, Siddharth Vadapalli wrote:
> From: Swapnil Jakhade <sjakhade@cadence.com>
>
> XAUI (eXtended Attachment Unit Interface) is a high-speed serial interface
> standard for 10 Gigabit Ethernet (10GbE). It uses four lanes with each
> lane operating at 3.125 Gbps (totaling 10 Gbps), to extend the XGMII
> interface across circuit boards, commonly used in backplanes for
> networking switches and high-performance computing. XAUI is defined as a
> standardized instantiation of XGMII Extender in the IEEE 802.3
> specification.
>
> Add definition for XAUI PHY type.
>
> Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
> [s-vadapalli: added detailed description of XAUI in the commit message]
> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
> ---
>
> v1 of this patch is at:
> https://lore.kernel.org/r/20251224054905.763399-2-s-vadapalli@ti.com/
> Changes since v1:
> - The commit message has been updated to provide a detailed description of
> XAUI based on feedback from Krzysztof at:
> https://lore.kernel.org/r/20251227-airborne-energetic-kingfisher-adc4fb@quoll/
>
> Regards,
> Siddharth.
>
> include/dt-bindings/phy/phy.h | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-01-06 18:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-04 11:44 [PATCH v2 0/2] Cadence: Torrent: Enable PCIe + XAUI multilink configuration Siddharth Vadapalli
2026-01-04 11:44 ` [PATCH v2 1/2] dt-bindings: phy: Add PHY_TYPE_XAUI definition Siddharth Vadapalli
2026-01-06 18:29 ` Rob Herring (Arm) [this message]
2026-01-04 11:44 ` [PATCH v2 2/2] phy: cadence-torrent: Add PCIe + XAUI multilink configuration for 100MHz refclk Siddharth Vadapalli
2026-01-04 21:57 ` Andrew Lunn
2026-01-05 15:17 ` Siddharth Vadapalli
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