netdev - Re: [PATCH] dt-bindings: net: snps,dwmac: Align mdio node in example with bindings

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Message-ID: <20250514124823.GL3339421@horms.kernel.org>
Date: Wed, 14 May 2025 13:48:23 +0100
From: Simon Horman <horms@...nel.org>
To: Geert Uytterhoeven <geert+renesas@...der.be>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Jose Abreu <joabreu@...opsys.com>, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: net: snps,dwmac: Align mdio node in example
 with bindings

On Tue, May 13, 2025 at 09:33:56AM +0200, Geert Uytterhoeven wrote:
> According to the bindings, the MDIO subnode should be called "mdio".
> Update the example to match this.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> ---
> For dwc-qos-ethernet-4.10, the Linux driver insists on "mdio".
> For other devices, the Linux driver does not seem to care, and just
> looks for subnodes that are compatible with "snps,dwmac-mdio":
> https://elixir.bootlin.com/linux/v6.14.6/source/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c#L302
> 
> Lots of DTS files are using "mdio0" (copied from the example?).

Reviewed-by: Simon Horman <horms@...nel.org>