From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6BB6B1E5016 for ; Wed, 30 Oct 2024 11:17:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730287050; cv=none; b=FCop8OVAPzZERvoH7HEi+hmVOtZCy3VnthGFK0BsmZ8CjWddIr56JKXTRIAIBb7VGFOqjaZDkzk2A4pqC6fonG5JIP5CBa/hW5hITWZFl2ZPgcGK2ZNCMllTsEVt2/6XsACJjxJjI/GvIprb7Pf6eqf09d+ASOX8/egMG9nJkLY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730287050; c=relaxed/simple; bh=VKXtugPZtlZaMzM86OYk90eHCx/cENAGdXefW0fkpPw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=gMCLTSQq116f7YNC3+BD6QTwx3anp/ygTOaPJC5MiMdAa4Gg9Tf8IJVaTtWsV2SiF4Pwe4D8jL0u7CGhs0MHb1L6VVBviglPsCm1fFud4tneDHhZM1Pnswu/vSO9WTafShqWmP2DmjICAVC60t8BOydQtDPsKuicjTye3O4ZzUk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TOKJNrlf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TOKJNrlf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D14CEC4CEE6; Wed, 30 Oct 2024 11:17:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730287049; bh=VKXtugPZtlZaMzM86OYk90eHCx/cENAGdXefW0fkpPw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=TOKJNrlfws1ciFhAjNQZLcOXoAgvtW3hvl7BtWm3uGZw5xwzEobUFKyampMIwi0Tz 2e6nbKdeOZTAO/AJayNTawFCsBVJbJc+nSwnKpUm75hOK+9YMgu0zVYLfd4obc3APy OiOkl6Kgw3ghhB1o5D83dyxfQH+y2MgtXVN3tckBD4rJe/Hez1LRECYaNYoPDJnGB1 cSmMinGdVTtb88Ttsb0kWJcGMP+KjrQ1wlkJ7z+CpTrKN2DmWovv39wkCgRbJVB9vY ee8W8YFPwTTsP+IrffUppYTJNn/GoV+0NVRNCIKnjukJupUrEcAHoKpJjStmXlKSdR h9rPOMCVPYjtw== Message-ID: Date: Wed, 30 Oct 2024 12:17:25 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] Implement setup_inteface() in the DaVinci NAND controller To: Bastien Curutchet , Santosh Shilimkar , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Thomas Petazzoni , Herve Codina , Christopher Cordahi References: <20241030104717.88688-1-bastien.curutchet@bootlin.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 30/10/2024 11:47, Bastien Curutchet wrote: > Hi all, > > This patch series aims to implement the setup_interface() operation in > the DaVinci NAND controller to enable the use of all ONFI modes and > improve the NAND access speed. > Your changelog is supposed to explain also merging dependencies. Within patchset or external. > This NAND controller is present in the DaVinci (OMAP L138) and Keystone2 > SoCs and functions as a 'child' of the AEMIF controller. So its timings > are set by the AEMIF controller itself from device-tree properties. > Implementing the setup_interface() callback implies being able to update > dynamically these timings, so the first two patches of the series modify > the AEMIF driver to provide its 'children' a way to modify their chip > select timing configuration. To do so, I add a ti-aemif.h header, I'm not > sure whether this header should be located in include/memory or in > include/linux/memory. I put it in include/memory because the folder > already exists while include/linux/memory doesn't. All Linux headers go to include/linux/, so this one should as well. Best regards, Krzysztof