| Message ID | 20200522121814.9100-1-stanley.chu@mediatek.com (mailing list archive) |
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Return-Path: <SRS0=UvJK=7E=lists.infradead.org=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@kernel.org> 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 1A811138A for <patchwork-linux-mediatek@patchwork.kernel.org>; Fri, 22 May 2020 12:19:06 +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 EE04D20756 for <patchwork-linux-mediatek@patchwork.kernel.org>; Fri, 22 May 2020 12:19:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nHWSxS+X"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="XLRi9by/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE04D20756 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-mediatek-bounces+patchwork-linux-mediatek=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=vdzXPG4yRPS24lwdV/zQ7zKTwIQCbbxywufemSxkHrM=; b=nHWSxS+X9KOJHy 2WgdutcvlWbIStGW84RxZ8SNkuW6Ngh6GIWgOcWa46rit+R5pzuejsU73Mm82OEujbSfluah534QS l4XMu4ZIqieMJXxuSrBqd2Kz4/x9kWL/XRT1bRn7cjS9pLsbVr9FIaOaxlbgfZBpySF9KH/HY5Ki8 finAuCF1HMTxA99m+32Jhgkvsxu7OE1cPmX+JDwCExxQnCbjen6yqW9pVViOoYkyLFl+aodfBtZiH uTvHOxliM5RzXSrkQIrty+HAX0ykYFgTbYwjLKdaxSaRRO+VNh5C09mwe3gsNe0MVpP2yILEIYFQX HRQ3mzNfV3TIWtxW5xNQ==; 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 1jc6dj-00089V-HG; Fri, 22 May 2020 12:19:03 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jc6dE-0007gR-Lr; Fri, 22 May 2020 12:18:34 +0000 X-UUID: aa5ff2c910de40f1bf4a9daf829cb2e8-20200522 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=kQDziwgP0hgrh7T+hQAa+vHSi/RDRfa4EIfd/mEUOpk=; b=XLRi9by/dY/LSjDXfILlZsNEn2E7XYx1Rq+2gfTMocFjLUnlzj7TaJTjOvWoTywM18XGTzyf+P67saTUdDbEpbcSFWj3MKDHvKd/AfZp91uCXINrkeq3sxw/RS48nQfh+YfnkfhIOiMNb6DCY0ZDaErJeDLS3uPX6iloxFrRfAU=; X-UUID: aa5ff2c910de40f1bf4a9daf829cb2e8-20200522 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from <stanley.chu@mediatek.com>) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 833241593; Fri, 22 May 2020 04:18:17 -0800 Received: from MTKMBS02N1.mediatek.inc (172.21.101.77) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 22 May 2020 05:18:23 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs02n1.mediatek.inc (172.21.101.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 22 May 2020 20:18:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 22 May 2020 20:18:15 +0800 From: Stanley Chu <stanley.chu@mediatek.com> To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>, <avri.altman@wdc.com>, <alim.akhtar@samsung.com>, <jejb@linux.ibm.com> Subject: [PATCH v1 0/3] scsi: ufs-mediatek: Fix clk-gating and introduce low-power mode for vccq2 Date: Fri, 22 May 2020 20:18:11 +0800 Message-ID: <20200522121814.9100-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200522_051832_868894_73E6D705 X-CRM114-Status: UNSURE ( 4.95 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <linux-mediatek.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mediatek/> List-Post: <mailto:linux-mediatek@lists.infradead.org> List-Help: <mailto:linux-mediatek-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mediatek>, <mailto:linux-mediatek-request@lists.infradead.org?subject=subscribe> Cc: pengshun.zhao@mediatek.com, Stanley Chu <stanley.chu@mediatek.com>, bvanassche@acm.org, andy.teng@mediatek.com, cc.chou@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, chaotian.jing@mediatek.com, linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org> Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org |
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scsi: ufs-mediatek: Fix clk-gating and introduce low-power mode for vccq2
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Hi, This patchset fixes a clk-gating issue and introduces low-power mode for vccq2 in MediaTek platforms. Stanley Chu (3): scsi: ufs-mediatek: Fix imprecise waiting time for ref-clk control scsi: ufs-mediatek: Do not gate clocks if auto-hibern8 is not entered yet scsi: ufs-mediatek: Introduce low-power mode for device power supply drivers/scsi/ufs/ufs-mediatek.c | 64 ++++++++++++++++++++++++++------- drivers/scsi/ufs/ufs-mediatek.h | 2 +- 2 files changed, 53 insertions(+), 13 deletions(-)