From: Andrew Lunn <andrew@lunn.ch>
To: Kyle Hsieh <kylehsieh1995@gmail.com>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] ARM: dts: aspeed: ventura2: Add Meta ventura2 BMC
Date: Mon, 22 Dec 2025 10:30:44 +0100 [thread overview]
Message-ID: <c069b452-df22-4afa-bf6a-c48949f40ebc@lunn.ch> (raw)
In-Reply-To: <20251222-ventura2_initial_dts-v1-2-1f06166c78a3@gmail.com>
> +&mdio0 {
> + status = "okay";
> +};
> +
> +&mac2 {
> + status = "okay";
> + phy-mode = "rmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rmii3_default>;
> + fixed-link {
> + speed = <100>;
> + full-duplex;
> + };
> +};
That is an odd combination. You enable the MDIO bus, but don't have
any PHYs on it, no phandles pointing to it. And you have this
fixed-link. It makes me think you have an Ethernet switch on the bus,
and this connects to it?
Andrew
next prev parent reply other threads:[~2025-12-22 9:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-22 7:45 [PATCH 0/2] Add Meta(Facebook) ventura2 BMC(AST2600) Kyle Hsieh
2025-12-22 7:45 ` [PATCH 1/2] dt-bindings: arm: aspeed: add Meta ventura2 board Kyle Hsieh
2025-12-23 13:54 ` Krzysztof Kozlowski
2025-12-22 7:45 ` [PATCH 2/2] ARM: dts: aspeed: ventura2: Add Meta ventura2 BMC Kyle Hsieh
2025-12-22 9:30 ` Andrew Lunn [this message]
2025-12-23 1:49 ` 謝政吉
2025-12-23 9:13 ` Andrew Lunn
2025-12-23 9:26 ` Kyle Hsieh
2025-12-23 10:35 ` Andrew Lunn
2025-12-24 6:40 ` Kyle Hsieh
2025-12-24 9:20 ` Andrew Lunn
2025-12-30 1:02 ` Kyle Hsieh
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