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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b6-20020a056402350600b00418c2b5bd7bsi388071edd.93.2022.03.31.12.12.50; Thu, 31 Mar 2022 12:13:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=lGTLKMzF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237280AbiCaOJ7 (ORCPT + 99 others); Thu, 31 Mar 2022 10:09:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53224 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236026AbiCaOJ6 (ORCPT ); Thu, 31 Mar 2022 10:09:58 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98F58181B02; Thu, 31 Mar 2022 07:08:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648735691; x=1680271691; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=tWcn8EYtREQDjOCwLztL+FFxtZFEghku4EDLFEyzCo4=; b=lGTLKMzFlAYE+ED7JfiuRovtjHq61lYCh/mMlQiWI9Txq1JVv2Ly/ffB NQ9KpZQFMkrsTrTjanAzBVN+J3U3q9IOmeqaBEEBd/plElRfmfl39O4tD HXNFLHRms2hMYIUakK/ZTlzyTFE7wP0BSdkMEycEYcLfpga07PuZo/Jd9 FIYf5JYyMLdnXCNtYGz5zP7m5Z/qGeNrzXORHqteZ0dCm31M9GuPJeYcT kah7wDnegngO88VKamBOHx9r1ADNd+FgL8TZcsCBDn8mnBag1LdGpg/RQ syFDjU19+sk8yjqRJMcJ5CscWKrAqIEeoz4QqIjPqOgy+SGvkwCwFeuFU w==; X-IronPort-AV: E=McAfee;i="6200,9189,10302"; a="346287924" X-IronPort-AV: E=Sophos;i="5.90,225,1643702400"; d="scan'208";a="346287924" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2022 07:08:11 -0700 X-IronPort-AV: E=Sophos;i="5.90,225,1643702400"; d="scan'208";a="640147365" Received: from smile.fi.intel.com ([10.237.72.59]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2022 07:08:09 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.95) (envelope-from ) id 1nZvSa-00A2EW-Tv; Thu, 31 Mar 2022 17:07:36 +0300 Date: Thu, 31 Mar 2022 17:07:36 +0300 From: "andriy.shevchenko@linux.intel.com" To: Christian =?iso-8859-1?Q?L=F6hle?= Cc: Ulf Hansson , "linux-kernel@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "adrian.hunter@intel.com" , "digetx@gmail.com" , "avri.altman@wdc.com" Subject: Re: [PATCH 2/2] mmc: mmc_spi: enable Highspeed for above 25MHz Message-ID: References: <20c6efa9a4c7423bbfb9352705c4a53a@hyperstone.com> <5eaae8e215d84dd3a4f7e09782478a29@hyperstone.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5eaae8e215d84dd3a4f7e09782478a29@hyperstone.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 31, 2022 at 07:29:37AM +0000, Christian L?hle wrote: > Any setup supporting more than 25MHz is able to utilize > highspeed, so enable it even when not explicitly specified. I'm not sure about this. I prefer to be on the safer side, i.e. follow only what is supplied by firmware (ACPI / DT). -- With Best Regards, Andy Shevchenko