From patchwork Wed May 8 16:40:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Scott Branden X-Patchwork-Id: 10936249 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1460213AD for ; Wed, 8 May 2019 16:41:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 04ED4289ED for ; Wed, 8 May 2019 16:41:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ED3B328639; Wed, 8 May 2019 16:41:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9AFF51FFD9 for ; Wed, 8 May 2019 16:41:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728044AbfEHQk5 (ORCPT ); Wed, 8 May 2019 12:40:57 -0400 Received: from mail-yw1-f67.google.com ([209.85.161.67]:43060 "EHLO mail-yw1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727708AbfEHQk5 (ORCPT ); Wed, 8 May 2019 12:40:57 -0400 Received: by mail-yw1-f67.google.com with SMTP id p19so13921857ywe.10 for ; Wed, 08 May 2019 09:40:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=pTdoN4SflFP4fbr2SxTsp4j5gxt4IEGJ5+rLZXtfkwo=; b=C+Yvedgm6x5TyN5rAF0fQpyyP7vco20p/5yRzDHrxwY8DiIs8kMFlJHh64PWZTR7BQ Ji/Jy3CL1KMBFbHirIji8wqMjsyknJUwRdWnxzWyWCYAolL/9Dc2VZSDT6SZaDFhUJre capLnF2C4Z0/6DPmdLxIADMM86o22HdI1Ging= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=pTdoN4SflFP4fbr2SxTsp4j5gxt4IEGJ5+rLZXtfkwo=; b=hVSUMcl7VDP/vI01SR7rd0a3LYAOiogQzfjjzJO6I1eBDMjkTj1oBG32mFQGHSisyJ mAVaDAMdedhLrAgJjmXEo42un8wGZKXiQ2Aqf8uDq+R8FaoIZhWFb603L7coBK68PyCB n9ROkUM5v2LsTTcZiFQofCewHiBtDu0eJivXjhTDCvVeLo6zMzhytW0/Pyzj46XXnSHm 3ymRC/mqii4aNyvCz7imLtve2E2N0m2i5GyeSRFOscKWDMe2WlsQyMryaw1H+to1mLcw aFDb/zBNDESApmXVnn5Wylom8fknjbFnoI4Xy2kwpco52akysxbOPvgYfUw97Q0xtfvk I1uA== X-Gm-Message-State: APjAAAXYsSz2yfeOJxC+alzR4AIP3Zd0cM3vPMHKjOMqeL7lmRJbym/j RqOVWeiwX+VPX1oon6mbceIlxg== X-Google-Smtp-Source: APXvYqwmGI3bpXiAHaDGzTa99Dfvb2iN7LenRuQNW3bTo1/dsMzLvmARRa06QIQ4/vyHIh5XMA+X8w== X-Received: by 2002:a81:244e:: with SMTP id k75mr18594001ywk.44.1557333656568; Wed, 08 May 2019 09:40:56 -0700 (PDT) Received: from lbrmn-lnxub113.broadcom.net ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id u6sm4671081ywl.71.2019.05.08.09.40.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 May 2019 09:40:55 -0700 (PDT) From: Scott Branden To: Adrian Hunter , Ulf Hansson , Ray Jui , Scott Branden , Stefan Wahren Cc: BCM Kernel Feedback , linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Scott Branden Subject: [PATCH v2 0/2] mmc: sdhci-iproc: fixes for HS50 data hold time Date: Wed, 8 May 2019 09:40:42 -0700 Message-Id: <20190508164044.22451-1-scott.branden@broadcom.com> X-Mailer: git-send-email 2.17.1 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch series fixes data hold timing issues for various sdhci-iproc ip blocks that do not meet the HS50 data hold time. NO_HISPD bit is set in quirks. Changes from v1: - Change fixes tag to Cc: stable@vger.kernel.org to specify version to backport to Trac Hoang (2): mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time problem mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem drivers/mmc/host/sdhci-iproc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)