From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 E509517A2E3; Sun, 6 Jul 2025 16:13:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751818437; cv=none; b=g5LRkSiEPyAnFf6Afobm7ZmI7oqXP2MBYt04pbG3HMzsldayzrKdFJyuG2ffGSwzg63d6Ncxz4Q6cMPs9zGPpinfDMYpgbT3uREbeiDZBa0DL/63e7VdZofPET2YszewULK/B+m7v/Z6r97U2TfUGMJDRHNyKZePK5uzaGu5m84= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751818437; c=relaxed/simple; bh=8+RuurwIe9Sja0ASOtNH6r52L+x+kJQZRVygjelM9vY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QNuOhcqohcv922y+WnosdynKW4bypmNsjU4OJT0kzElzAQR1fIIGiXlNsGqlkTE6h45WMfDwkHTEM71crsNzwOn2HC63sowPVoVWSh5S6S26vxIs558kiWJh44osL7ZP4xLayYGW7ODtXbk1ndAezsRBmy87mYIQ2YRNod2uXws= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=Yl3G8I36; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="Yl3G8I36" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=dVBOorKuIT7UYPImY9pxxlDpEL+PzMlcki2Z/1f6+vM=; b=Yl3G8I36EZk21kav9ptyI4TfIe A86kSvBJn8nvMAwdSaUeVsanhcB+rF5RN5XTNm/2X9t1i6/oBRvT6I7ynI4trNGAk56tduh2wfU5f Vy2yeQL2p596JKquRzJxFMOyCmTKFEns5sEFDl8WdN+vnkcu+u8y/vOr1x3Oauls7u5g=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1uYRzj-000akM-7H; Sun, 06 Jul 2025 18:13:35 +0200 Date: Sun, 6 Jul 2025 18:13:35 +0200 From: Andrew Lunn To: Lukas Schmid Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Maxime Ripard , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v1 5/7] ARM: dts: sunxi: add support for NetCube Systems Nagami SoM Message-ID: <279a7a96-2161-4dac-a09f-7bbbe2596538@lunn.ch> References: <20250705213900.3614963-1-lukas.schmid@netcube.li> <20250705213900.3614963-6-lukas.schmid@netcube.li> <5023306.31r3eYUQgx@lukas-hpz440workstation> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5023306.31r3eYUQgx@lukas-hpz440workstation> On Sun, Jul 06, 2025 at 11:06:34AM +0200, Lukas Schmid wrote: > On Sonntag, 6. Juli 2025 09:38:00 CEST Andrew Lunn wrote: > > > +&mdio { > > > + lan8720a: ethernet-phy@1 { > > > + compatible = "ethernet-phy-ieee802.3-c22"; > > > + reg = <1>; > > > + }; > > > +}; > > > > Just for clarification: The PHY is on the SOM? I've seen systems where > > the PHY is on the SOM, and the magnetics and RJ45 on the carrier > > board. I've also seen systems where the PHY, magnetics and RJ45 are on > > the carrier. > > Yes that' the case here. The PHY is located on the SoM and the MDI signals > before any magnetics are on the SoM's Card-Edge. The magnetics are required > on the Carrier board (e.g. a MagJack or dedicated Transformer) O.K. great. If you need to respin, please extend either the commit message including this, or add a comment in the .dtsi file for the SOM. Andrew