From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5206112E4A for ; Tue, 16 Apr 2024 04:57:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713243461; cv=none; b=Ao/Jm5mNq8Hb0NiokKylCYZILWlMOX682/8Ly3d0j+dzCIB8nu60gpKZaMJCHhKrtiJdqetQMVsFouVLjqmmrVy68T1htr6mVSlfDRso6F77yQkqmtTSo3rF7Xhq8QjmmavT8hT84Fs/705C3TXHF7q3pRKkjfJhAzZrdb4O2Lg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713243461; c=relaxed/simple; bh=eHEubp2pM27weVDG+5tED9zmtDAbA49s8d3tETqGATc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XsdRVXUZ/7BYb21lX6AkYok210QlW868DuOoBsKIr2e8FYTxT5bD1M8VhvO1XPwwNPJStkia30ON+CJi9eil+x71mYlIAb1Rgndphe+D8Nxg+6yJkopElE6MbeTsz4xcSInHbXFUxUhSLzhacgBxVSMHaDqDEWdPQ9Pve3MbtrU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=IJMigXMA; arc=none smtp.client-ip=209.85.128.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="IJMigXMA" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-41868bb71cfso9583115e9.0 for ; Mon, 15 Apr 2024 21:57:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1713243458; x=1713848258; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=FKf7jBhUirQYlTsd+b9tpcozNIHw30ci6LPBNVRTPuE=; b=IJMigXMA+EoGPOYT22sKov90oBF9pIrTRSLuzWzLqdU/yqgDQwtL+u0vnNNm8K9dKi hZGlmtYk4wjCxZFLcTGJKEpCukRzd/podDcCgjbnYeuJONKNPs/WYrbtqClQXuH+Q3Je fk8Yjtqw19UPc8y/qgo8hpnicKRw1iSpIRdoj9Wwt0DQmi3US9Vv+nvAKN4650TbgOVe 81EQzGLk8R6zv3tH28YteVp/k3KIu5byfdi6W5bRclsrMOzW3ShHKdlQ9qNPRrg7bpgE GUsw49Iqyg0//PB1diFIGA6m4FEf9c1p1tKQWj5Jcrx+qIBNv+HPYzeXifCYdRpynu5Q zwVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713243458; x=1713848258; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=FKf7jBhUirQYlTsd+b9tpcozNIHw30ci6LPBNVRTPuE=; b=n8TvjFO8jylAoAEWwr4eS+tnXlurkhVQK7muZtXpGAd6aEIIF3c8KQvdSuCiCoSOme Twh9E99czXLX0HJFDgAiuVux8yqi459QA+MEU8CdbyJ9EZ2BQfBnXVNnK5WdTdqFLusj N/zRTV7VSMubZzd1Ve8DPK1LVQFbvPd/+P0P7UxhxAEKbAS0+9dNXJCgO+GjacfHTRRj BhUJafmOeWXvvAnvLgiMMw0MaECN9PDy6tn2B3P1yChgZuxhGMPYPVs7WW8OId4ydlDP QnvU+GaIpfId19+aD4pu4XBV9nuWwmWIJE8EwNGkhU7P/Rm4bncwwdj+PmaUeuHe1oc5 3znA== X-Gm-Message-State: AOJu0Yzy9F+sPEm3RnxlGFUbf4qYHGEaQUEbsGw/5Ro2lS1hnC5mgvlK faYjtm8zeKnu6XGZ7Juf5BF7SvwZVlcmBlEIZ0kRAUMRAvaV9kiatW6xUsbEl4k= X-Google-Smtp-Source: AGHT+IEimEGKanlvIXAf6pC6ObVJrD2LXGIAD4NVVF1wHKiIECkDGKYQ8KGqlw77z70BQSNvGoABIA== X-Received: by 2002:a05:600c:a44:b0:416:a8b8:a8a7 with SMTP id c4-20020a05600c0a4400b00416a8b8a8a7mr7982322wmq.40.1713243458574; Mon, 15 Apr 2024 21:57:38 -0700 (PDT) Received: from [192.168.2.107] ([79.115.63.35]) by smtp.gmail.com with ESMTPSA id bg25-20020a05600c3c9900b004162d06768bsm21961569wmb.21.2024.04.15.21.57.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 15 Apr 2024 21:57:38 -0700 (PDT) Message-ID: Date: Tue, 16 Apr 2024 05:57:36 +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 v1 0/6] mtd: spi-nor: spring cleaning To: Michael Walle , Pratyush Yadav , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org References: <20240412134405.381832-1-mwalle@kernel.org> Content-Language: en-US From: Tudor Ambarus In-Reply-To: <20240412134405.381832-1-mwalle@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 4/12/24 14:43, Michael Walle wrote: > It's time for some spring cleaning. Remove the oddball xilinx > flashes with non-power-of-2 page sizes. > Remove the .setup() callback, only the default callback is ever > used and it is unlikely there is need for a custom setup. > > Finally, the last patch is a proposal how to deprecate flashes, > which are just detected by their id. We cannot really find out if > there are boards out there which are using a particular flash. Thus, > as a first step, we can print a warning during kernel startup. As a > second step we might introduce a kernel config option to actually > disable the flashes which has the deprecated flag. How many FRAMs/MRAMs are in SPI NOR? Can you list them please? I don't remember anyone bringing topics about everspin and the cypress thingy was a mistake. I'd like to get an idea whether it's fine to remove the FRAM/MRAM from SPI NOR without doing these preparation steps and waiting for another year.