netdev - Re: [PATCH RESEND net-next v5 1/2] dt-bindings: net: qca,ar803x: Add IPQ5018 Internal GE PHY support

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Message-ID: <20250618114218.6add7fa3@kernel.org>
Date: Wed, 18 Jun 2025 11:42:18 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: George Moussalem via B4 Relay
 <devnull+george.moussalem.outlook.com@...nel.org>,
 george.moussalem@...look.com, Bjorn Andersson <andersson@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit
 <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, "David S.
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo
 Abeni <pabeni@...hat.com>, Florian Fainelli <f.fainelli@...il.com>, Philipp
 Zabel <p.zabel@...gutronix.de>, Konrad Dybcio <konradybcio@...nel.org>,
 linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
 linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
 devicetree@...r.kernel.org
Subject: Re: [PATCH RESEND net-next v5 1/2] dt-bindings: net: qca,ar803x:
 Add IPQ5018 Internal GE PHY support

On Fri, 13 Jun 2025 05:55:07 +0400 George Moussalem via B4 Relay wrote:
> From: George Moussalem <george.moussalem@...look.com>
> 
> Document the IPQ5018 Internal Gigabit Ethernet PHY found in the IPQ5018
> SoC. Its output pins provide an MDI interface to either an external
> switch in a PHY to PHY link scenario or is directly attached to an RJ45
> connector.
> 
> The PHY supports 10/100/1000 mbps link modes, CDT, auto-negotiation and
> 802.3az EEE.
> 
> For operation, the LDO controller found in the IPQ5018 SoC for which
> there is provision in the mdio-4019 driver.
> 
> Two common archictures across IPQ5018 boards are:
> 1. IPQ5018 PHY --> MDI --> RJ45 connector
> 2. IPQ5018 PHY --> MDI --> External PHY
> In a phy to phy architecture, the DAC needs to be configured to
> accommodate for the short cable length. As such, add an optional boolean
> property so the driver sets preset DAC register values accordingly.

Hi DT Maintainers!  Is this in anyone's review queue?
I see some comments from Rob on v2 but no reviews since.