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=-8.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 149ECC433E6 for ; Fri, 28 Aug 2020 23:15:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB1BD205CB for ; Fri, 28 Aug 2020 23:15:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598656539; bh=iyf7cavY7WRDPtQqVpmEbIXLW2KxfUTGJWKiWuKdl7I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=UGLIzEo1yO/khYVGXxHxxPv12+Vw00X7nGHVMuPtMIfNq6e4y+PH6tBaUJit/P8gY 94As5bWP9qihmh3vtbFppWaKCGDOvItr6qlSSxO3hZE2g3lw88uoL5vgT2veafwJHT aPU7bKi/HEau5d1LUyPM34D+xJJpk5kX3PpqGrzA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726968AbgH1XPj (ORCPT ); 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