linux-kernel - Re: [net-next PATCH v7 02/10] net: phy: add support for scanning PHY in PHY packages nodes

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Message-ID: <5531e16b-4bd3-4ffd-82b5-0dda7942bb5b@lunn.ch>
Date: Sat, 10 Feb 2024 02:17:48 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Christian Marangi <ansuelsmth@...il.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Robert Marko <robert.marko@...tura.hr>, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org
Subject: Re: [net-next PATCH v7 02/10] net: phy: add support for scanning PHY
 in PHY packages nodes

On Tue, Feb 06, 2024 at 06:31:05PM +0100, Christian Marangi wrote:
> Add support for scanning PHY in PHY package nodes. PHY packages nodes
> are just container for actual PHY on the MDIO bus.
> 
> Their PHY address defined in the PHY package node are absolute and
> reflect the address on the MDIO bus.
> 
> mdio_bus.c and of_mdio.c is updated to now support and parse also
> PHY package subnode by checking if the node name match
> "ethernet-phy-package".
> 
> As PHY package reg is mandatory and each PHY in the PHY package must
> have a reg, every invalid PHY Package node is ignored and will be
> skipped by the autoscan fallback.
> 
> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>

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

    Andrew