Received: by 2002:a05:6a10:6006:0:0:0:0 with SMTP id w6csp1549614pxa; Fri, 28 Aug 2020 16:18:10 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyAOX1E9BQcmD/1VT8lirUpTNc3vaMNyWOBgDaRkr2uIgg3ACynfoque6bUUixtu8DD4eqf X-Received: by 2002:a17:906:a182:: with SMTP id s2mr1089195ejy.526.1598656690148; Fri, 28 Aug 2020 16:18:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1598656690; cv=none; d=google.com; s=arc-20160816; b=yIDFoSvwB1AHuLEBmpXWUMAg/+VAWDOXl5SveF+C7gjzfz/T2OI1NQ/wRn3A3G4AQC vTZBhWPiLfe1mv7I9Z4tZMzFDd/n4FoNNLAkjlTedrSBcQIdDrQLMlIDjs7bn6Owgc+0 eQn3i035IBnNdKkEIyZbdPNlnLQs5KsL/ZFM3K+GmbiO1cQWlXtJw7V51hoD/bGkPxm7 j0KgKScNXy229VXeoCeyv9v5y/Hnc/lBFmaY4ut0+qIaDRUlTrtmLjm+VsLy0pxdZjFZ f7vjquj95S2G5Aox0WS/+BS35rdfG4XVDa6fx+ja1o1zwIzqnrxvKMeYKYNUPIHCvPUk heBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=17vW+0T1y2aR7/AE2pgx5+nmMuZbOkOwhCCeNi+5pJ0=; b=eRwptXWh77R5PBymxW4k8LaSn93n08tW+9a4EDUSE0RHXsEJ4L3MpwpWMlmQ1/d0FN adzoDRkCEyahnoht2+f9ZDEOYNEgrYKBFAfgodVNadqxBBLDnxcSDo/nPtrpnZMwZECw BVmxDC8cCW2klHYyBd1GOfbfKEKB4kqSJXR+LnJNT5JN5mLu4eY2XFDH129+rhNQhOQz lzKObnpiBtRNDBAA6AWz5hR+KU3ihzqFPLA5IFgcfuHAiJdTvMzzgX8OnROenvLef/rz nm+MHS4Lz7xSV/Lp0hQgdyOy/DqBgPybfBWdYc4QLkddJMyfSxWcdNPyQgD5RxjqFsqO 21OA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nRmh7mzq; 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=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id f9si416983edm.167.2020.08.28.16.17.47; Fri, 28 Aug 2020 16:18:10 -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; dkim=pass header.i=@kernel.org header.s=default header.b=nRmh7mzq; 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=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726940AbgH1XPj (ORCPT + 99 others); Fri, 28 Aug 2020 19:15:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:48770 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726386AbgH1XPi (ORCPT ); Fri, 28 Aug 2020 19:15:38 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E8CA0205CB; Fri, 28 Aug 2020 23:15:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598656538; bh=iyf7cavY7WRDPtQqVpmEbIXLW2KxfUTGJWKiWuKdl7I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nRmh7mzqw8myRiDq+jE0VGkCEBjopmS41NUfGb5VmfqunNZM58oLi7HaxIRv2t6Ug ATybOaVm/GR+u/74atyY3z3dbng4Cu+KKU+z/cMzIeg7uWDzBhzIBov9ZEkb4OYGC6 sHeLzIzDe5NmYS9xukpXWgH0IiCEoxwMHj7Atfdo= Date: Fri, 28 Aug 2020 19:15:36 -0400 From: Sasha Levin To: Sowjanya Komatineni Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org, thierry.reding@gmail.com, jonathanh@nvidia.com, robh+dt@kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 4.19 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 Message-ID: <20200828231536.GU8670@sasha-vm> References: <1598653517-13658-1-git-send-email-skomatineni@nvidia.com> <1598653517-13658-2-git-send-email-skomatineni@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <1598653517-13658-2-git-send-email-skomatineni@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 28, 2020 at 03:25:11PM -0700, Sowjanya Komatineni wrote: >commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support") What does this line above represent? >SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set for Tegra210 from the >beginning of Tegra210 support in the driver. > >Tegra210 SDMMC hardware by default uses timeout clock (TMCLK) >instead of SDCLK and this quirk should not be set. > >So, this patch remove this quirk for Tegra210. > >Fixes: b5a84ecf025a ("mmc: tegra: Add Tegra210 support") >Cc: stable # 4.19 >Tested-by: Jon Hunter >Reviewed-by: Jon Hunter >Acked-by: Adrian Hunter >Signed-off-by: Sowjanya Komatineni -- Thanks, Sasha