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 0A3821ADFF1 for ; Mon, 25 Nov 2024 13:59:35 +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=1732543175; cv=none; b=SYBOba9ti/vvJjD0lsSnMqRbu4rQSmU6JMe2UpJcbJdfT09i1L6jjRjdKTIYIfpx5JSXFvZ594fkdM1/POPVZAMq1nMMuiCc1US+IaQJ6Yv6Yto8ciY9+cMJSXEjN15oGCTqm//yqQ06LiTOXpdQDbIMzBeKkngCN0XnnLaSRZQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732543175; c=relaxed/simple; bh=ucAXv8kZ12VdJYQNdB6I+hwZKHGi3nJZiEs0F3G7qrI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=RrbEUx/JcrOPWQL76Mq2XLAws2cDwTLHSM95cucXKboOJo4Rthg2oX2dOYeSeXHYziO8D4ObRJWPUClPE/Mhph7ZCNTNf2OiujrQcYlvF+UptcXaqXQIEKkyOEGXVg9zL6f9au5iGEPib6SudjL2rG4HoPNFw4ddQCO0L//zVLk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=G4jYnK1H; 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="G4jYnK1H" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4BA9CC4CECE; Mon, 25 Nov 2024 13:59:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732543174; bh=ucAXv8kZ12VdJYQNdB6I+hwZKHGi3nJZiEs0F3G7qrI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=G4jYnK1HTsvPIfacNb/NJRXwWcl201z57V7DT9T4Ki7WUujm6XuQSSBmhaUymXY9O eeM98xHpUdRW+5tbURoiWxFkkcSbOKl/niDgU+UjId6uaRdjrWz6gcO8MRFhXSRsrX 7jPR6uGgU7hbIeKahgJXxif3t+0hr7tk7SukGkaUXwPYJjE34pG72ST8wPpXPIqTQB 1lsTRmJfygwb5Rnev+HjbciFSzOwpOKpKzQ/kFTtVP56yr3r67VKktwf0MMX0WJbXG jclfumjVCz9qDCKWkffMZdfdY5Hh+bwIaFdNa0ez8xDbaPy6NF9lb1+CCBhNIHL47R 1qpWjN2NIfSUA== From: Pratyush Yadav To: Tudor Ambarus Cc: Parth Pancholi , Pratyush Yadav , Michael Walle , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Parth Pancholi , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] mtd: spi-nor: macronix: remove mx25u25635f from parts list to enable SFDP In-Reply-To: <0525af7c-f9a9-4dfc-9fed-97efc438b2b8@linaro.org> (Tudor Ambarus's message of "Mon, 11 Nov 2024 10:49:12 +0000") References: <20241105105844.257676-1-parth105105@gmail.com> <0525af7c-f9a9-4dfc-9fed-97efc438b2b8@linaro.org> Date: Mon, 25 Nov 2024 13:59:32 +0000 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Mon, Nov 11 2024, Tudor Ambarus wrote: > On 11/5/24 10:58 AM, Parth Pancholi wrote: >> From: Parth Pancholi >> >> The Macronix mx25u25635f flash device supports SFDP initialization. >> This commit removes the specific mx25u25635f entry (NOR ID 0xc22539), >> along with its size and flags, from the NOR parts list. By removing >> this entry, both mx25u25635f and mx25u25645g (which share the same >> NOR ID) will utilize the generic flash driver configuration. >> >> This change allows both devices (mx25u25635f and mx25u25645g) to >> leverage SFDP-defined parameters, enabling dual and quad read >> operations without the need for manual adjustment of no_sfdp_flags. > > I'm fine with this. We may re-add an entry when BP is used or if someone > reports there's a flash with this ID that doesn't support SFDP, which > has a reasonable amount of probability for macronix flashes, but I'm ok > taking the risk and fixing it afterwards if reported. Sounds good. Would be a good idea to queue it early after -rc1 so it gets some time to bake in linux-next. Reviewed-by: Pratyush Yadav -- Regards, Pratyush Yadav