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[23.128.96.18]) by mx.google.com with ESMTP id d10si1163944edq.344.2020.04.28.01.44.31; Tue, 28 Apr 2020 01:44:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726912AbgD1IlM (ORCPT + 99 others); Tue, 28 Apr 2020 04:41:12 -0400 Received: from mga17.intel.com ([192.55.52.151]:17605 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726641AbgD1IlL (ORCPT ); Tue, 28 Apr 2020 04:41:11 -0400 IronPort-SDR: S9IfuG9K+IM5N6boHKVFxrLT+k4gizAa+NQvO7fqqvoM86rt1WO4dao2MD52d5vRoNZoflRL1U 02YrJTN5mAjw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2020 01:41:11 -0700 IronPort-SDR: i5YEEhAnHht9VuIi9juMo+L1TdxiW0t9eA9cR3mnbisgDsuV+1R4chvJ73c2NF7zlDNh0Sq4C/ vnwJISJTtnBQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,327,1583222400"; d="scan'208";a="432105519" Received: from linux.intel.com ([10.54.29.200]) by orsmga005.jf.intel.com with ESMTP; 28 Apr 2020 01:41:11 -0700 Received: from [10.214.149.60] (vramuthx-MOBL1.gar.corp.intel.com [10.214.149.60]) by linux.intel.com (Postfix) with ESMTP id 7AED45802C8; Tue, 28 Apr 2020 01:41:06 -0700 (PDT) Reply-To: vadivel.muruganx.ramuthevar@linux.intel.com Subject: Re: [PATCH v3 2/2] mtd: rawnand: Add NAND controller support on Intel LGM SoC To: Miquel Raynal Cc: Boris Brezillon , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, cheol.yong.kim@intel.com, hauke.mehrtens@intel.com, qi-ming.wu@intel.com, vigneshr@ti.com, arnd@arndb.de, richard@nod.at, brendanhiggins@google.com, linux-mips@vger.kernel.org, robh+dt@kernel.org, tglx@linutronix.de, masonccyang@mxic.com.tw, andriy.shevchenko@intel.com References: <20200423162113.38055-1-vadivel.muruganx.ramuthevar@linux.intel.com> <20200423162113.38055-3-vadivel.muruganx.ramuthevar@linux.intel.com> <20200424183612.4cfdbb6a@collabora.com> <20200427175127.0518c193@xps13> <20200428082759.25065146@collabora.com> <38334812-21b9-5b2c-db84-01c9eacc84d0@linux.intel.com> <20200428084704.5e04232a@collabora.com> <20200428094049.3c0d4730@xps13> <3ebc42d9-f8a8-0764-ff7f-82beeb0b5bb7@linux.intel.com> <20200428095459.6727fab0@xps13> From: "Ramuthevar, Vadivel MuruganX" Message-ID: Date: Tue, 28 Apr 2020 16:41:04 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200428095459.6727fab0@xps13> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Miquel, On 28/4/2020 3:54 pm, Miquel Raynal wrote: > Do we have access to the spec or a register map? We could tell you very > quickly if it is worth the trouble. But I am pretty sure as well that > the controller supports more than 1 CS. Got it, will update the changes to support multiple CS as generic-way. Thank you! Regards Vadivel