From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 D456D22084 for ; Mon, 1 Jul 2024 05:23:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719811434; cv=none; b=pnR1w/Tv+Er+X2whxZlFY1GsbXt7gbjr3NpAVNXPvgWPCUECzwks488a+WJK5ImfuMVYJ1O00owT0q3et0Z4SX9r+f/shQaQVx+GpYQLw0TenRMYsCfAdMeI/52vPo5qWJcp6vtcG3mWUqOfvrxuOe5t38XAmBycW5xdWEFkkMg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719811434; c=relaxed/simple; bh=GiOtOBj6pf0LX9H0g6927w2KpEVUW3DE8nPCm4R7vPQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=oSBwaNIzR4s6lz57zHuYc/V7Ou45Y55rDT3KSLdYB903rBvEJyfkQdUx7ShmG9L4I6O+4AMRnN8HsI2lCMGPUIPDuoaud/612EgRG1OsKgMizaLrwyA8+TUDd4EUN9QZY11hkH/HQ0CdDf3LZwf3o/449mUep0klmDJJ1sipUKc= 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=GwM0KQAk; arc=none smtp.client-ip=209.85.128.52 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="GwM0KQAk" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-425624255f3so14585215e9.0 for ; Sun, 30 Jun 2024 22:23:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719811431; x=1720416231; 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=8ZPrvTX1LlCOARG8zADhUY6Yra+UeWC6LQybo1XCNjI=; b=GwM0KQAkEWxtGDr67FuD4oHwWdzIDKiICVkT+Y6Q8uyrQr4RpHW9e11537gHYFRJl/ 1pc0wA5tLzQqZGnsjVm43QevbRKSyZF+ofHGxSjLaJPB2p+wz2gRqY5lW9qBT7KgAern COsbS+hmhoAKCz+qkGcF9F0p5Q3xXbH0vq39Q+HiNwwYbryntdnQwcmhXUD+X8toWtgp eNEv3SCPfGbwN2el38p4YYFsYBtOoEtYN8T3xhY/UomBGeZjSyFXYJT1eHxQ/u679UEd suRbr4U8LDpRiy/yq1BjWj8HmxtUKlRk6rJt6/JHTEOp6cGcLWq+PVtcI3wgp+QxpnGd tq9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719811431; x=1720416231; 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=8ZPrvTX1LlCOARG8zADhUY6Yra+UeWC6LQybo1XCNjI=; b=rACpokMswwXLuG3NHTLKS8sFL0RwHoojrqsxCdwz1R4QDONT7qw9edzgRb2H3hQ7UZ 3oaxRHxHmkW1KeYPSQQxM91xrSuVwj9U4cEnTS8NxG9ngrTpVvhBGLDnN3AxjkjEuJHu LOPpHJ+jodtDHohtVkJty95gDFA0Mdb9DecLzT4befmz/p3wDLjTSW/3l8fsYl7Hu40e LJz/juxvpDUQ9zNu/B6jXKPbC5WlwZK+5VCtmJOUDJJMblgfCvpjzFD76a5YMknoN/Ub N11JEixGmn5GcGg48JYFFKvyD7TAxtpNlGEsZjiC2yqrVQ/to3+IIlEK1edPVBxBS5wV esug== X-Forwarded-Encrypted: i=1; AJvYcCV1CiyRH5fU25A5JgL6/0025bMRgjzHoCKXGdZAS/OSpTPE7HGJOcu7xrVDF2VYI0X7gM/bJEAFcPOLxxxY0bU0rJSX6m6Hhn+PRA== X-Gm-Message-State: AOJu0YxwJFKWb4clmjl7pHHY6nJ9HhBNwtXJZojl541HsqB5RZrNwYJP 3gK7BpGtj7NAUEyp/zD3CXmwXX6g/bA1+jZykEDR6fg5XSjiCsmLZyN5NipiL9E= X-Google-Smtp-Source: AGHT+IF9MRIx1wSh67nqdVTfzQyiTLHhWk7kRj6SC+p6KSXYmfU40pPYzAfvgbGb4Ez6x7V9WMYD3Q== X-Received: by 2002:a05:600c:48a2:b0:421:7ab8:59c with SMTP id 5b1f17b1804b1-42579862523mr43337155e9.10.1719811431050; Sun, 30 Jun 2024 22:23:51 -0700 (PDT) Received: from [192.168.2.107] ([79.115.63.178]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4256b0c18cfsm138130885e9.45.2024.06.30.22.23.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 30 Jun 2024 22:23:50 -0700 (PDT) Message-ID: <1c457520-07b7-4bde-b040-e8bca959a4f5@linaro.org> Date: Mon, 1 Jul 2024 06:23:48 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/4] dt-bindings: mtd: macronix,mx25l12833f: add SPI-NOR chip To: Erez Geva , linux-mtd@lists.infradead.org, Pratyush Yadav , Michael Walle Cc: linux-kernel@vger.kernel.org, Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , devicetree@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Erez Geva References: <20240629103914.161530-1-erezgeva@nwtime.org> <20240629103914.161530-4-erezgeva@nwtime.org> Content-Language: en-US From: Tudor Ambarus In-Reply-To: <20240629103914.161530-4-erezgeva@nwtime.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, On 6/29/24 11:39 AM, Erez Geva wrote: > From: Erez Geva > > Add Macronix SPI-NOR mx25l12833f. > > mx25l12833f uses the same JEDEC ID as mx25l12805d. > > Although mx25l12833f is a new chip that support read ID and SFDP, > users might want to specify it in the device tree, > to differ it from the old mx25l12805d chip. As Michael said in a reply in v1, we try really hard to don't introduce new compatibles and instead rely on the generic "jedec,spi-nor". In your case you can differentiate between the two flavors of flashes based on the SFDP presence. We won't apply this. Cheers, ta