From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E65EC34022 for ; Wed, 19 Feb 2020 08:28:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26349208E4 for ; Wed, 19 Feb 2020 08:28:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726651AbgBSI2P (ORCPT ); Wed, 19 Feb 2020 03:28:15 -0500 Received: from mail-out.m-online.net ([212.18.0.10]:51201 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726001AbgBSI2O (ORCPT ); Wed, 19 Feb 2020 03:28:14 -0500 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 48MrT83SH2z1rt3V; Wed, 19 Feb 2020 09:28:12 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 48MrT823Fzz1qwyt; Wed, 19 Feb 2020 09:28:12 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id MGlAbeC1-J_T; Wed, 19 Feb 2020 09:28:10 +0100 (CET) X-Auth-Info: Vssf82laU1VwDmXI1+NEHx9u0Tbm99V4VHUGFkTohuI= Received: from [127.0.0.1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 19 Feb 2020 09:28:10 +0100 (CET) Subject: Re: [PATCH v10 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller To: "Ramuthevar,Vadivel MuruganX" , linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, broonie@kernel.org, vigneshr@ti.com Cc: robh+dt@kernel.org, simon.k.r.goldschmidt@gmail.com, dinguyen@kernel.org, tien.fong.chee@intel.com, cheol.yong.kim@intel.com, qi-ming.wu@intel.com References: <20200219022852.28065-1-vadivel.muruganx.ramuthevar@linux.intel.com> From: Marek Vasut Message-ID: <8b6c9a13-928a-9e9f-d5e2-e7320efc2a2f@denx.de> Date: Wed, 19 Feb 2020 09:28:09 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200219022852.28065-1-vadivel.muruganx.ramuthevar@linux.intel.com> Content-Type: text/plain; charset=utf-8 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 On 2/19/20 3:28 AM, Ramuthevar,Vadivel MuruganX wrote: > Add support for the Cadence QSPI controller. This controller is > present in the Intel Lightning Mountain(LGM) SoCs, Altera and TI SoCs. > This driver has been tested on the Intel LGM SoCs. > > This driver does not support generic SPI and also the implementation > only supports spi-mem interface to replace the existing driver in > mtd/spi-nor/cadence-quadspi.c, the existing driver only support SPI-NOR > flash memory. > > Thanks Mark and Vignesh for the review, suggestion to optimize the patch. > Tested with mx25u12835f on LGM platform. There is a typo in the subject -- it's quadspi , not quadpsi.