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References: <83a35aa3-6cb8-2bc4-2ff4-64278bbcd8c8@arinc9.com>
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From:   DENG Qingfang <dqfext@gmail.com>
Date:   Sun, 23 Jan 2022 14:51:46 +0800
Message-ID: <CALW65jZ4N_YRJd8F-uaETWm1Hs3rNcy95csf++rz7vTk8G8oOg@mail.gmail.com>
Subject: Re: MT7621 SoC Traffic Won't Flow on RGMII2 Bus/2nd GMAC
To:     =?UTF-8?B?QXLEsW7DpyDDnE5BTA==?= <arinc.unal@arinc9.com>
Cc:     Luiz Angelo Daros de Luca <luizluca@gmail.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        John Crispin <john@phrozen.org>,
        Siddhant Gupta <siddhantgupta416@gmail.com>,
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        Sergio Paracuellos <sergio.paracuellos@gmail.com>,
        Felix Fietkau <nbd@nbd.name>,
        Sean Wang <sean.wang@mediatek.com>,
        Mark Lee <Mark-MC.Lee@mediatek.com>,
        Russell King <linux@armlinux.org.uk>,
        Jakub Kicinski <kuba@kernel.org>,
        David Miller <davem@davemloft.net>,
        =?UTF-8?Q?Ren=C3=A9_van_Dorst?= <opensource@vdorst.com>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@lists.infradead.org>,
        netdev <netdev@vger.kernel.org>, linux-mips@vger.kernel.org,
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Hi,

Do you set the ethernet pinmux correctly?

&ethernet {
    pinctrl-names = "default";
    pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
};