From patchwork Thu Feb 20 13:48:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11394193 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 69F4D159A for ; Thu, 20 Feb 2020 13:49:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 46C9F222C4 for ; Thu, 20 Feb 2020 13:49:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tz7NWF/3"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="A6pnecmc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 46C9F222C4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=n27UzqeOA9ZzjMnhxoG2AtmWoyNcBnkV87rH2ezr0TI=; b=tz7NWF/3k6Xt6O lml3xNezWiN93YCZc+UEdmqa3xvrSSaCUZ0Cj9/1Vb+cDMa+xV250Ac6qCHjIN/vAoXctNymbQkWf 8eUNBR3UEPDAECsbQgUwZfnQylw0ItsbANcKvv+eotPU8GIMFH61Bpl8g4aMKFGgYzmrkrFKZH/Cd uzGLrBl87UCLDUwNwlYkDE5LD2rwbzrbwKxe6Qi5uPvmKuxbh2rsSV1a5btjC69G6ytB4g5L2yHkf Jsya15b7uHxJRcaVSs2gdfzgzE8HWvpk73Md8ftyMBqubCj7Vshb7ZuvFyRTjgl5N1Sihr7Zf7a+p kcwljdzkKVxTHnC6atng==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4mCb-0006ny-DI; Thu, 20 Feb 2020 13:49:17 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j4mCS-0006fi-1J; Thu, 20 Feb 2020 13:49:09 +0000 X-UUID: a1fb60b189ce4cb1ae3de7c72a67d661-20200220 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=KmAGgXrlCHQ77cMErepngIlOvfaHprPW+G8GQkksoF0=; b=A6pnecmcTdlSi1ZSgE1r/8Gm8+b1CfJzrHrXI21KMXpVQMUtbnR1ULeFJ5AMSoHys3Pjl7hI6Rxh8O7MCrqkIjRaulrYyqJRvk7CfJ/pcv2NsaswXNjIh4pGgufYFJR29yC54BJwHQ0axPehVdk1nLjddVq+ODX8qB2IzFd0tuE=; X-UUID: a1fb60b189ce4cb1ae3de7c72a67d661-20200220 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 908554262; Thu, 20 Feb 2020 05:49:05 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 20 Feb 2020 05:49:03 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 20 Feb 2020 21:46:20 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 20 Feb 2020 21:46:45 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v2 0/1] scsi: ufs: fix waiting time for reference clock Date: Thu, 20 Feb 2020 21:48:47 +0800 Message-ID: <20200220134848.8807-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: A530EFBDC78C0C129A69103C87BA3A3A8647BB6446C1DE1CFF13CD807CE25A6D2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200220_054908_129583_53302051 X-CRM114-Status: UNSURE ( 5.34 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stanley Chu , bvanassche@acm.org, andy.teng@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, cang@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, matthias.bgg@gmail.com, beanhuo@micron.com, linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hi, This patchset adds waiting time for reference clock provided to UFS device in MediaTek UFS implementation. v1 -> v2: - Drop patch #1 "scsi: ufs: add required delay after gating reference clock" since it will impact ufs-qcom flow without solid conclusion yet. Stanley Chu (1): scsi: ufs: ufs-mediatek: add waiting time for reference clock drivers/scsi/ufs/ufs-mediatek.c | 46 +++++++++++++++++++++++++++++++-- drivers/scsi/ufs/ufs-mediatek.h | 2 ++ 2 files changed, 46 insertions(+), 2 deletions(-)