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 D174E3CF1F0; Tue, 29 Sep 2026 17:08:15 +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=1790701697; cv=none; b=UV1JjwRt/u++vR+UtyNYh24s2JL/aYu9/evvWadNvnAi4li8ghZZPmDF6Q51adSLtwq+JAR3n4I54ibuAkdsaRL3m8yqAhvWLfY1e853lnY8HiRIJC99VuyERhFjHRKkUqPHIQulF5OFRdw2RTR8ElYr/QIZidp8/FUy/lvcDMQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790701697; c=relaxed/simple; bh=1T/3DOW2LSLCBaZrPUhD7ZDCqrfXxV89qF30RGN+lM0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NxmdfOo02wNsghsBwjOy3WkYGGag0apvZZf5GGcPuTqj1lCwl5/UhsCYw8DKnRgs83U1i++vGfybXwEGdLnh/O5XQIR7z+qRuuz07gWOf2rwE4p2vBVN2vhMqMh1buk5uj4GM402bmTM82s4K9HsA6Y5mnvxhqwdK5iTA/rPvd8= 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=nPNXpA1D; 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="nPNXpA1D" 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=bVqiwYvqBDRYgnbvE97lGWFpjKFcPJENqU7hkjMEoaU=; b=nPNXpA1DYh8OalQce3L3qElCh4 dVZUl4cykos+Tcr+dflxi8MaCz11NDCBDxUQAg9GV3PIxVehk5RnQTotoBZLfuEuUdl4ZUFagniCv ZF+81BhBVpF+ajVLo3sZ//v6f9o2HCeZnNl9ht7z1HDn1Dmv0nIko7HUlx1POoeES8uI=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1xBbJD-007zXo-PA; Tue, 29 Sep 2026 19:08:03 +0200 Date: Tue, 29 Sep 2026 19:08:03 +0200 From: Andrew Lunn To: Jacky Chou Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Po-Yu Chuang , "netdev@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: =?utf-8?B?5Zue6KaG?= =?utf-8?Q?=3A?= [PATCH 0/5] net: ftgmac100: Add AST2700 support Message-ID: <36d6dac0-30ab-440a-bf35-81b33ecd8e8b@lunn.ch> References: <20260927-support_ast2700-v1-0-9f03f29d2c82@aspeedtech.com> <14a281e2-c88e-42e3-acd3-b20f111a4c28@lunn.ch> Precedence: bulk X-Mailing-List: devicetree@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: > Currently, we provide our custom or user to configure RGMII delay in bootloader stage, > it is the same as AST2600 in bootloader. >From what i understand, openBMC have changed their bootloader to not insert delays, for the ATS2600. That allows them to have DTS files with the correct 'rgmii-id'. > So, when booting to kernel, the RGMII delay will > be kept. The ftgmac100 driver with AST2600 and the next generation AST2700 does not > need to configure the RGMII delay. Does your AST2700 bootloader also have the delays off by default? Andrew