From patchwork Mon Dec 2 14:41:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Nie X-Patchwork-Id: 1203176 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="xn4dZyq0"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47RSVC150sz9sPL for ; Tue, 3 Dec 2019 01:41:22 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727401AbfLBOlW (ORCPT ); Mon, 2 Dec 2019 09:41:22 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:43245 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727362AbfLBOlV (ORCPT ); Mon, 2 Dec 2019 09:41:21 -0500 Received: by mail-pg1-f194.google.com with SMTP id b1so18435054pgq.10 for ; Mon, 02 Dec 2019 06:41:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id; bh=TNhD8atgj/3Edq1g1SWJD+ZVY5NkG6QqjOLea18kW3w=; b=xn4dZyq0lz2uU6WQdc9kh7YocJVlWZ54xp2FV+iMXab2f29mIjlvRAk74hdcCRtQTN 1s3fdUAB/oTZ9TJ3FCxOqnSfMSqBtlE4cTiKIjWoK4bQnMrYAd6357qG8WF/1erl0Eh1 3ud3cyjuSq3q5E0oj/L1Va3kMEhJLSw368MrKyaz+o0zFFUPrmjIQWSGFJ5T2tqegQcw RpofaA3S3N6eSqSA0ppvNc064MCOOvtZ6yItvcCjS5qQH72okf5ZlQ35fq881JsTYPW6 Q/i3NKrzjlHCIrkR2utpXGbruv1g4+3MkfZaH5Gm9GWjb8USxupkl4OVTCEI6LkenCr8 pZMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=TNhD8atgj/3Edq1g1SWJD+ZVY5NkG6QqjOLea18kW3w=; b=dY+ZY7qabFjmCZju0bV9v6nQN9N4lN+A3gqoD1vloPaKL0vfv2LmVaoBvjmo26f4eo D4e8PpcLveJ/TcZHw7vjbpyXojNdE6XcXcjEq/7x4eLEmVbKVBSxMhLGyR+cXdCEusWd eFQolz6VtAhOUOwQvpkeon32QlAqiDFJ9NxN/Kdkx+qYB3e+9oZMYv/iOvhHJh8Xjz8Y 2Q4GVyl+TH7PtVjpGWnrgquvw3HTjoaEmG6hDduIkizWZSLU8oMbXBPW9k/M+GMed5M8 95igV4uXFBpKH7s0xJH07YEQ84kh5JY/ojN6VxNkZhxn3hAWrRHuDAmdauTtmMNSkwaT S98g== X-Gm-Message-State: APjAAAWoywN/KYKda8TAhxXbncaFQafx7WhHrj/U59kDp8Pu8Mwmr1yO VMn9h5TwoI7z99bakcHx2xy1VQ== X-Google-Smtp-Source: APXvYqz5QA1SO4aFSTLxMYWgKXjhXFL5hV4dRyluz7IVhs2NfUHKb5LCcuFYbJw2Rk3zyhxUmN2dxA== X-Received: by 2002:a63:4287:: with SMTP id p129mr11089174pga.122.1575297680931; Mon, 02 Dec 2019 06:41:20 -0800 (PST) Received: from localhost.localdomain (li519-153.members.linode.com. [66.175.222.153]) by smtp.gmail.com with ESMTPSA id f30sm33985090pga.20.2019.12.02.06.41.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Dec 2019 06:41:20 -0800 (PST) From: Jun Nie To: ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, adrian.hunter@intel.com, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 0/4] mmc: Add sdhci workaround stability enhencement Date: Mon, 2 Dec 2019 22:41:00 +0800 Message-Id: <20191202144104.5069-1-jun.nie@linaro.org> X-Mailer: git-send-email 2.17.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch set made three changes: 1. set enhence full power cycle stability. 2. Add dt property to support DMA memory address boundary workaround. 3. Add dt property to non-standard HS400 mode value in ctrl register. Jun Nie (4): mmc: sdhci: Add delay after power off mmc: sdhci: dt: Add DMA boundary and HS400 properties mmc: sdhci: Set ctrl_hs400 value in dts mmc: sdhci: Add DMA memory boundary workaround .../devicetree/bindings/mmc/sdhci.txt | 8 +++++ drivers/mmc/host/sdhci.c | 36 +++++++++++++++++-- drivers/mmc/host/sdhci.h | 9 ++++- 3 files changed, 50 insertions(+), 3 deletions(-)