From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C46343B5314 for ; Wed, 4 Feb 2026 09:44:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770198245; cv=none; b=JeKdr7nbmIlSaPxWx1Wp5gahNL4st3oESQEv4Quf4gi5O1mJ3DJZZX0bItIxvQF5JwD1pUF7tE83iq/SplgAtNKEhpLemlcq4suhlY3MFbF80qB8+ZOmdbdgMoxAtaecm0GfyPmHRaOOaY+1UgjqQshWaTlvHnop1dD9U+4ZxSY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770198245; c=relaxed/simple; bh=7kBvKSVvA2L+trqhOTB6NmYV1rSOliG6jkxgGaZ2aJI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=gvgmje0qmaOxiA21xh0lzObG0/mMqTqhqhQG/TQHo01U6intyeIHw7/UJg3zvdnPG0+WfCqLa7dRuWHCZEly53ICDqZmgbF5g5jjOMVdzjtDoohOcnLWkY1VcDnqRBGBEV1+GH6KC+UoL2ge3Eek7XGQwNvgib050VHtBkVEk+8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=cDoWAubz; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="cDoWAubz" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 114ABC24394; Wed, 4 Feb 2026 09:44:08 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 6AEAC60745; Wed, 4 Feb 2026 09:44:02 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 7198D119A865B; Wed, 4 Feb 2026 10:43:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1770198241; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=w9cK/S9VEg5Sj6NGREX0/AmF5Y2Mv59DI4D5BpBMKuI=; b=cDoWAubzmtE494ajM22ZR5dtQKaregG2Oz6hx9eWKztWaIPgbqhnYeBOwwuscFqHhvw/dh 36uj6EFKs4tuJFqlGS6/Pn16v3oKVAb8THaVRY0Nfty8zgxe8nkv5QwaDZhiqtxHBOa5Yb ZMLAdc1/6kvqS8b+l2dhyeeyBAPUhHZbPhAds3k0ZNBEQ26HPKucYKDNVi57o585r9KNwv /E3G8wS33Iq7VhXOei4h2ZAoCsYCynKF0UR6deJHot1QRtW773kvjs8jo7rctauMUJAmG9 IKaInstq8V0+ra+sx3Pp/ysxnvJTBtGVCjLd3zjoKuKwME+HWydQolwpmpGK4A== Message-ID: Date: Wed, 4 Feb 2026 10:43:59 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next 4/6] net: stmmac: rk: rk3528: gmac0 only supports RMII To: "Russell King (Oracle)" , Andrew Lunn Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Heiko Stuebner , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, netdev@vger.kernel.org, Paolo Abeni References: From: Maxime Chevallier Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 On 04/02/2026 10:14, Russell King (Oracle) wrote: > RK3528 gmac0 dtsi contains: > > gmac0: ethernet@ffbd0000 { > phy-handle = <&rmii0_phy>; > phy-mode = "rmii"; > > mdio0: mdio { > rmii0_phy: ethernet-phy@2 { > phy-is-integrated; > }; > }; > }; > > This follows the same pattern as rk3328, where this gmac instance > only supports RMII. Disable RGMII in phylink's supported_interfaces > mask for this gmac instance. > > Signed-off-by: Russell King (Oracle) Reviewed-by: Maxime Chevallier Maxime