From patchwork Fri Jan 24 06:49:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11349815 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 2C45F924 for ; Fri, 24 Jan 2020 06:50:05 +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 0A3D120709 for ; Fri, 24 Jan 2020 06:50:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fVBoS9sh"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="D10F9DWF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A3D120709 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=co0I4hbh13LCJDTBTjdjFnrcTZjdT2xNl1SLR7K6tAM=; b=fVBoS9shIlJ2j3 voikP1Lmov0Zeh0X0UhTD3zZvxuaxp9eijLvVEQU1fIpxHEcZPL473qlO6oJbHa4+PVusEJbj0/wE zgB4WK5vav+wecN2kvXxl0coHakGLwc+bwEPFKx181UY5ijOzcaouNbr8boMYMkvDyF9lyEVPBFKF HYeiKPKNdiMPfwwo1DKXP0XFLXzN3s74hh/cb1mun/wLx9lFr99gEnkdZOpRWFivRis2r6Zkx6fw9 AytaCcnK4dlHxBAlXBf3uO/OwbEPGal6ZEqoTrvtigu/h0vXtx6xC7ywLSxiMV9dAjjJkceBeVgGh m1qVEP4dHfTGDXOEwnmA==; 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 1iusn1-0002DH-Le; Fri, 24 Jan 2020 06:49:59 +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 1iusmi-0001yq-Mu; Fri, 24 Jan 2020 06:49:42 +0000 X-UUID: 81694a39251f433d9320fb200f5d53df-20200123 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=9ZQEtQSDH2l7X4gZYfdkXUBut/YYbTfvmWSTS2DhTxg=; b=D10F9DWFCdvj4U79P4WJKEhizwxu5CWKXi9GlCvouB108AP/tFyU+Z3j+umHGI1/9OAR/tzCQMk8ZFQNZ9X23jxCb0Ll0IVMfL9+bXrYIaKpsNdNx9HE1MlxgH+Nt62/C+rduZTOJpNZEb/7yH0YiYRHobB/n39qJO13Uj3hzT8=; X-UUID: 81694a39251f433d9320fb200f5d53df-20200123 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1067299609; Thu, 23 Jan 2020 22:49:31 -0800 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 23 Jan 2020 22:50:41 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 24 Jan 2020 14:48:53 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 24 Jan 2020 14:48:57 +0800 From: Stanley Chu To: , , , , Subject: [PATCH v1 0/5] MediaTek UFS vendor implemenation part III and Auto-Hibern8 fix Date: Fri, 24 Jan 2020 14:49:21 +0800 Message-ID: <20200124064926.29472-1-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-20200123_224940_760017_4AB82C6F X-CRM114-Status: UNSURE ( 6.30 ) 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_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 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 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 series provides MediaTek vendor implementations and some general fixes. - General fixes - Fix Auto-Hibern8 error detection - MediaTek vendor implementations - Ensure UniPro is powered on before every link startup - Support linkoff state during suspend - Gate reference clock for Auto-Hibern8 case Stanley Chu (5): scsi: ufs-mediatek: ensure UniPro is not powered down before linkup scsi: ufs-mediatek: support linkoff state during suspend scsi: ufs: add ufshcd_is_auto_hibern8_enabled facility scsi: ufs: fix auto-hibern8 error detection scsi: ufs-mediatek: gate ref-clk during Auto-Hibern8 drivers/scsi/ufs/ufs-mediatek.c | 65 +++++++++++++++++++++------------ drivers/scsi/ufs/ufs-mediatek.h | 12 ++++++ drivers/scsi/ufs/ufshcd.c | 3 +- drivers/scsi/ufs/ufshcd.h | 6 +++ 4 files changed, 62 insertions(+), 24 deletions(-)