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 259D82BEFED; Mon, 16 Jun 2025 21:18:59 +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=1750108741; cv=none; b=pY9trK+Dmp4br4kJweVRPvrnzx/QINT5sZEJ+OT8hZlVfG6d9C8pclwuzy8MzHAJ9/CAPfL6S5mahQ/FgzU65IbyNTIUurWrzbQP91xNXCGNtoEeGcnheAXJdDicv/5kNgf43P1+O22frS8ytAP5xGvkFMJLuqbNZnVtoUczaSo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750108741; c=relaxed/simple; bh=EorTzHoVc3/xhNMu51TieYCCOxxDeamaIYaQQITc+TI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YX8yMd5Iv71Yq7vwzsptAEreLjOzrMhzVR5X2Av0CTk4kKqMpcPRwy8/4D+s3qBu+NZcPl+WCvZQDGpondxqQaETstesaAjT/kPsQNG/PqKqL6vpQtCHX4sJI9Sjfq6GpfnASblDYw0urFUrZL8cJHDLt9ciAinOXjW6/P4koys= 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=ttNpKq/N; 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="ttNpKq/N" 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=g/eTvuKctPiNU4S+YYDAoBjwAzv9ftGfxRJh7MtARmE=; b=ttNpKq/NPcesTfbq2ajefLrQkK 41U6T1Mjc2ulBWvT4UAwkm3xkZSFH+t7P8cok05bAaZB23M4tabIjBVgmq8GzSMI8YIBWwTuiCIt3 HVQaq/ZJjxc0zAdFI5DPeDheLzYtF2eP1Wn8RKK0I0Vv81MqhOClDa27kzB5+zY8V+8Q=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1uRHE9-00G5cV-Be; Mon, 16 Jun 2025 23:18:49 +0200 Date: Mon, 16 Jun 2025 23:18:49 +0200 From: Andrew Lunn To: Vladimir Oltean Cc: Robert Cross , netdev@vger.kernel.org, bpf@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] net: dsa: mv88e6xxx: fix external smi for mv88e6176 Message-ID: <64029640-9c93-4019-97bc-c371cf14e91f@lunn.ch> References: <20250616162023.2795566-1-quantumcross@gmail.com> <3c5a8746-4d57-49d5-8a3d-5af7514c46b3@lunn.ch> <20250616205227.2qmzv2fsbx6j533t@skbuf> 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: <20250616205227.2qmzv2fsbx6j533t@skbuf> > Is there any addition to Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml > that we could make in order to clarify which switch families have a > combined internal+external MDIO bus and which ones have them separate? > As you're saying, this is an area where mistakes happen relatively > frequently. It should be possible to add a constraint. Only compatible "marvell,mv88e6190" can use "mdio-external" Andrew