linux-kernel - Re: [PATCH net-next v5 4/4] net: phy: micrel: Add support for lan8842

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Message-ID: <710efc3a-5618-4467-86c3-c602bd6ee6e8@lunn.ch>
Date: Wed, 20 Aug 2025 05:18:26 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Horatiu Vultur <horatiu.vultur@...rochip.com>
Cc: hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	richardcochran@...il.com, o.rempel@...gutronix.de,
	alok.a.tiwari@...cle.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 4/4] net: phy: micrel: Add support for lan8842

On Mon, Aug 18, 2025 at 09:51:21AM +0200, Horatiu Vultur wrote:
> The LAN8842 is a low-power, single port triple-speed (10BASE-T/ 100BASE-TX/
> 1000BASE-T) ethernet physical layer transceiver (PHY) that supports
> transmission and reception of data on standard CAT-5, as well as CAT-5e and
> CAT-6, Unshielded Twisted Pair (UTP) cables.
> 
> The LAN8842 supports industry-standard SGMII (Serial Gigabit Media
> Independent Interface) providing chip-to-chip connection to a Gigabit
> Ethernet MAC using a single serialized link (differential pair) in each
> direction.
> 
> There are 2 variants of the lan8842. The one that supports timestamping
> (lan8842) and one that doesn't have timestamping (lan8832).
> 
> Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew