From: Andrew Lunn <andrew@lunn.ch>
To: Mateusz Koza <mateusz.koza@grinn-global.com>
Cc: angelogioacchino.delregno@collabora.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
marcin.czarnecki@grinn-global.com, b.bilas@grinn-global.com
Subject: Re: [PATCH v2 1/4] arm64: dts: mediatek: mt8390-genio-700-evk: Add Grinn GenioSBC-700
Date: Tue, 19 Aug 2025 18:08:46 +0200 [thread overview]
Message-ID: <350133ab-a116-4555-8d5e-90b718c7b0e1@lunn.ch> (raw)
In-Reply-To: <20250819130231.181571-2-mateusz.koza@grinn-global.com>
> +ð {
> + phy-mode = "rgmii-rxid";
Does the PCB have an extra long TX clock line?
https://elixir.bootlin.com/linux/v6.15/source/Documentation/devicetree/bindings/net/ethernet-controller.yaml#L287
> + phy-handle = <ðernet_phy0>;
> + snps,reset-active-low;
> + snps,reset-delays-us = <0 11000 200000>;
> + mediatek,tx-delay-ps = <2030>;
Please try setting this to 30, and use 'rgmii-id'
Andrew
next prev parent reply other threads:[~2025-08-19 19:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-19 13:02 [PATCH v2 0/4] Add support for Grinn GenioSBC-510/700 boards Mateusz Koza
2025-08-19 13:02 ` [PATCH v2 1/4] arm64: dts: mediatek: mt8390-genio-700-evk: Add Grinn GenioSBC-700 Mateusz Koza
2025-08-19 16:08 ` Andrew Lunn [this message]
2025-08-19 13:02 ` [PATCH v2 2/4] dt-bindings: arm: mediatek: Add grinn,genio-700-sbc Mateusz Koza
2025-08-19 17:46 ` Conor Dooley
2025-08-19 13:02 ` [PATCH v2 3/4] arm64: dts: mediatek: mt8370-grinn-genio-510-sbc: Add Grinn GenioSBC-510 Mateusz Koza
2025-08-19 13:02 ` [PATCH v2 4/4] dt-bindings: arm: mediatek: Add grinn,genio-510-sbc Mateusz Koza
2025-08-19 17:46 ` Conor Dooley
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