From patchwork Thu May 9 17:24:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Scott Branden X-Patchwork-Id: 10937415 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 6C71613AD for ; Thu, 9 May 2019 17:24:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5041F28AF3 for ; Thu, 9 May 2019 17:24:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4210628AF9; Thu, 9 May 2019 17:24:37 +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 D02C328AF3 for ; Thu, 9 May 2019 17:24:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726666AbfEIRYg (ORCPT ); Thu, 9 May 2019 13:24:36 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:46151 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726658AbfEIRYf (ORCPT ); Thu, 9 May 2019 13:24:35 -0400 Received: by mail-pg1-f196.google.com with SMTP id t187so1529198pgb.13 for ; Thu, 09 May 2019 10:24:35 -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=O7p7NTvVuCz3Gx9e1JJz1oyAzlFcn1IdSFVX36X3QfA=; b=B7L2LlJN021oT4mU4t8DmWuWOHn9EHEhxgaMb30YkPy61+GfoLji1wxe6NTpWb5pLw qpma7dhni1viZxz+Aw7AHXQLazmpPZnq5boazM+nfeZrdOc5yH+MjngOd1Fit+aPZmKG Jwk/vIl26z4LUxRtoUM6auka6TlvyMavdVLOU= 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=O7p7NTvVuCz3Gx9e1JJz1oyAzlFcn1IdSFVX36X3QfA=; b=XfL+39Xe2Wp9UohRxpfIZoMAece6BKNFobavW5+qVJSoJZIoisY/vmKz0nwkqQ3Yt4 xl2ux+qwP/HS7QELrVxK5gr/yQGRvxljjQPoAH/1L4aGULjfjyznxsqCU3ZfF2ytGoXg nfeQ54kiWdqS9ttKhYV8/DI7LfGR3qf+PecW0LV1x18xb8u3RYNCl7hk+XXiLfGlai7T 1WY/S1r9lXaZ26EsM6QZZbqTWjFToCiL0hyiUO+frFU/uGkeOVdR+41/PyIbQAaaflGQ CcjdSL+75lZwzzXhCgS9bcmj8wgX3w4mAOeOmkm605QFESve1sVdM4vi7xGbY+Zj+yKz 5pcg== X-Gm-Message-State: APjAAAVC5U9axnhQ8k2eoGsIr3Z+nkFPndmAb6AvNwzDyGwsw5NoRgzB wD756ashL2VfgUwM3eKHwJxCEw== X-Google-Smtp-Source: APXvYqxCYbzrMzhW5xZiImCpKDe6+G2qK6l5xaDKLeoFmS7L6yU4j623I/gTKX5S9B6AvIdcLsVn5g== X-Received: by 2002:a63:1820:: with SMTP id y32mr7065621pgl.287.1557422674957; Thu, 09 May 2019 10:24:34 -0700 (PDT) Received: from lbrmn-lnxub113.broadcom.net ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id m8sm3989699pgn.59.2019.05.09.10.24.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 May 2019 10:24:34 -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 v3 0/2] mmc: sdhci-iproc: fixes for HS50 data hold time Date: Thu, 9 May 2019 10:24:25 -0700 Message-Id: <20190509172427.17835-1-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 v2: - Added info to commit message as to stable tag selection decision as per Adrian Hunter 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(-)