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Message-ID: <174726588872.3257951.8711420031182949720.robh@kernel.org>
Date: Wed, 14 May 2025 18:38:09 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Geert Uytterhoeven <geert+renesas@...der.be>
Cc: Paolo Abeni <pabeni@...hat.com>,
"David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>, Jose Abreu <joabreu@...opsys.com>,
Giuseppe Cavallaro <peppe.cavallaro@...com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
linux-renesas-soc@...r.kernel.org,
Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org,
Andrew Lunn <andrew+netdev@...n.ch>, devicetree@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: net: snps,dwmac: Align mdio node in example
with bindings
On Tue, 13 May 2025 09:33:56 +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?).
> ---
> Documentation/devicetree/bindings/net/snps,dwmac.yaml | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Acked-by: Rob Herring (Arm) <robh@...nel.org>
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