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 0BD222D94BA; Fri, 12 Jun 2026 07:04:24 +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=1781247868; cv=none; b=pYMgn2tCvin5m27cUCJfI6NsNiqzl/W7qA8UhNLWtPLJb5tGmWoY+XfKylhzc5FNpz+QontK6CVSlhzjZgRUFs5eiI2lC4SGv3qllJzhCtTCUGDK61+NO0DfPf8DiVSfPEIG+rY9Kar6BbAWA3CULOlNNmIqAM2ahIapDkfoPMY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781247868; c=relaxed/simple; bh=4XXQEzCnyfkthDAyc4q/tCycPwsLOatT0cKMR40kMQM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I7e2kgFWYyQTIyr3YXEnCVkkeH5OOpWujUdmzhCJzEnSc7in87waM6Kys0Xm1qy0JDX6KTQ7613hfIV6W6cy87PzHP6pH4IPTHPAU2wmtHRnuqjMU9scLaJeSgby11bjltLzWYucQIDBRkqDbUD452vOFQq/pZ1S+53cMYqk5gw= 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=PUjiF3GO; 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="PUjiF3GO" 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=q58Br9cyLJr5mgSZSCUbf47rrGbOeR1q3kZq91cin4k=; b=PUjiF3GOr6Sl8D4so7fIzjcB+7 OOOXo2iv625TlpqzdjbMa6VMNyHE9ZxEkdpCpzsFqTK1DAH1jNFm79ShgwHdJyo7rlQT0jumOuZF2 k6xtgbdqNa3y1M5Wm2QynafcicgKD5tCbXb7qXSTPt32rkoOfRjMAz3uOc/So+PxtSjs=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wXvw1-007I5V-7v; Fri, 12 Jun 2026 09:04:09 +0200 Date: Fri, 12 Jun 2026 09:04:09 +0200 From: Andrew Lunn To: Kyle Hsieh Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 2/2] ARM: dts: aspeed: ventura2: Add Meta ventura2 BMC Message-ID: <1b10c279-bdb7-4901-aa40-bca36dcec350@lunn.ch> References: <20260611-ventura2_initial_dts-v7-0-a61d8902bc5f@gmail.com> <20260611-ventura2_initial_dts-v7-2-a61d8902bc5f@gmail.com> <843dc0ff-a504-4237-b0f4-d92be07e2465@lunn.ch> 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: > The EEPROM is physically isolated by a hardware I2C multiplexer. > By default, the mux connects the EEPROM directly to the Marvell switch > for its routine operation and configuration loading. The BMC's I2C bus is > physically disconnected from the EEPROM during this time. I think some comments would be good. It was not clear to my how this works. Andrew