Received: by 2002:a05:6a10:eb17:0:0:0:0 with SMTP id hx23csp88828pxb; Tue, 7 Sep 2021 18:34:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxeZdnnmtY4p4VzwvN6/7cSCDLveTqV8Gh9YGLsr8Wa1Eksa+ipk2ZwzXXVBcTPqVNPbOOQ X-Received: by 2002:a17:906:2350:: with SMTP id m16mr1399012eja.340.1631064864721; Tue, 07 Sep 2021 18:34:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1631064864; cv=none; d=google.com; s=arc-20160816; b=vRTE2DWoFbk5ARsC4ftJnmyo65TjijZ+WC95EDrt9+9+WxwoXMW7GTIU6s8/+WdFTo DKTnQZzK69Ql7UtUNxWliuzo7Q3+NvjPTAHoT4AahjnZaGq+XMnwScPgjhHFEB9kUyE+ gF3kwioaAabrUdWks0kuoF+uNUWJR/Pa3TbAOGMpgewPGOhRRmbybTIC+mVqum8LqBpg S5fR2CBfc6HhvBEvJeFv6y1+GjDPIU8NcNH8PNkFbZWWxsfnX+gzNjB08tBYbN18s/3M GnmvesLzCiM6sJD7LycMA15WV7E25cXaKZ41+rraBSuS2Q0BKLxsUSeGHxcZZJVulGun DtMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=sACAJBtLTlot2v8ltDQABE8cZX94xh3pKtbhELqbnJQ=; b=RXFcPbm3TfRm4gHsIDeURbCl1BQktAIAI2JuCMEBE6XF44SuoSoEDtkCB4Dlm8Fra4 2Dc6S5rK2+3AC6uylX/OkfSn6f1Gfs2Vv4U96VSz9nZigeN3vL/IG7EVjIf3yQfx8ska nFDtEMyTNdhq+5+rkjYl2JqFNXPO3sewmOjrMGaFHrOH1qPzw+TwGwDuwqmiNtnRn9c7 nosTvCkBq7z03UCSM3k33W3okaFk6s6noxKqPFC0VLx+lG1qoAFhIvXMRRTf/gIHecdy e7VKqSiFWH6FbO0+xYG/ZgruSouziIw5s+JqXDFeF15LKd5ayfjNzg1Ntopv4F4YIjE5 HSFQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b15si802331edd.273.2021.09.07.18.34.01; Tue, 07 Sep 2021 18:34:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346029AbhIHBdc (ORCPT + 99 others); Tue, 7 Sep 2021 21:33:32 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:44824 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S229946AbhIHBdb (ORCPT ); Tue, 7 Sep 2021 21:33:31 -0400 X-UUID: 7be96b5b8aa34593acb250edd54c3ab2-20210908 X-UUID: 7be96b5b8aa34593acb250edd54c3ab2-20210908 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 662536991; Wed, 08 Sep 2021 09:32:20 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 8 Sep 2021 09:32:19 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 8 Sep 2021 09:32:18 +0800 From: Wenbin Mei To: Ulf Hansson , Rob Herring , Matthias Brugger CC: Chaotian Jing , Avri Altman , Wenbin Mei , Wolfram Sang , Yoshihiro Shimoda , Linus Walleij , Yue Hu , Bean Huo , Adrian Hunter , , , , , Subject: [PATCH v3 0/2] mmc: mediatek: Add HS400 online tuning support Date: Wed, 8 Sep 2021 09:32:16 +0800 Message-ID: <20210908013218.29702-1-wenbin.mei@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Change in v3: - add detail descripthion for hs400 dly3 Change in v2: - remove the check "mmc_can_ext_csd" - change the hs400 tuning condition for "msdc_cmd_done" function and "msdc_cmd_next" function - use "-EIO" instead of "-ERANGE" Wenbin Mei (2): dt-bindings: mmc: mtk-sd: add hs400 dly3 setting mmc: mediatek: Add HS400 online tuning support .../devicetree/bindings/mmc/mtk-sd.yaml | 12 ++ drivers/mmc/core/mmc.c | 8 ++ drivers/mmc/host/mtk-sd.c | 118 +++++++++++++++++- include/linux/mmc/host.h | 3 + 4 files changed, 139 insertions(+), 2 deletions(-) -- 2.25.1