From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751291AbdJBM1x (ORCPT ); Mon, 2 Oct 2017 08:27:53 -0400 Received: from mail-wr0-f181.google.com ([209.85.128.181]:54829 "EHLO mail-wr0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750984AbdJBM1v (ORCPT ); Mon, 2 Oct 2017 08:27:51 -0400 X-Google-Smtp-Source: AOwi7QAgSjgFp38q6u0AFfayg+tOUKYqzjLb4UPhB9J/cLgCCbDbR7GPw3OgJiNS16SDI5yrh0+8YA== From: Jerome Brunet To: Ulf Hansson , Carlo Caione , Kevin Hilman Cc: Jerome Brunet , Heiner Kallweit , linux-mmc@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/3] mmc: meson-gx: fixes for v4.14 Date: Mon, 2 Oct 2017 14:27:40 +0200 Message-Id: <20171002122743.32334-1-jbrunet@baylibre.com> X-Mailer: git-send-email 2.13.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset fixes the issues reported by Heiner [0] with the odroid-c2. In a nutshell, this series does the following: * Make sure the mmc clock rate is not set higher than what is requested * Reset the tuning values on mmc power cycle instead of POWER_ON * Add tuning of the tx phase to the tuning function. This fixes the problem seen on the odroid-c2, both for hs200 and hs400. To check for regression, this series has also been tested on the gxl libretech-cc Ulf, could you please pick this as fixes for v4.14 ? [0]: https://lkml.kernel.org/r/e2171288-84ef-82db-2efc-300935e6c062@gmail.com Jerome Brunet (3): mmc: meson-gx: make sure the clock is rounded down mmc: meson-gx: fix rx phase reset mmc: meson-gx: include tx phase in the tuning process drivers/mmc/host/meson-gx-mmc.c | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-) -- 2.13.5