From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46282C433E2 for ; Thu, 14 May 2020 00:53:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55F1920659 for ; Thu, 14 May 2020 00:53:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="uzEqmuQX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729258AbgENAw7 (ORCPT ); Wed, 13 May 2020 20:52:59 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:45773 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726061AbgENAw4 (ORCPT ); Wed, 13 May 2020 20:52:56 -0400 Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20200514005252epoutp0124616f821cce48f98ed80e586a2540fb~OvtyLb2p23019330193epoutp01I for ; Thu, 14 May 2020 00:52:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20200514005252epoutp0124616f821cce48f98ed80e586a2540fb~OvtyLb2p23019330193epoutp01I DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1589417572; bh=GhMRsS1h/gD9h5aE/zmh63UKJ+NWU3Qir1xA7Z3zSwY=; h=From:To:Cc:Subject:Date:References:From; b=uzEqmuQXjutqfckyyXJzN7DP+tG/y6AaXKCQvvaxinL+AGN/vjONY+dARfQR4h1Rf mKbLiWArUKpASFX+T7Is8m3CL9cTsDzorIpIxaqRzWZIcf7YGqzcyhOOjd4e/lV8Ht S0vh5ekZOFnPLk8iVFa5g68yl4+q00n3PV4RundM= Received: from epsmges5p1new.samsung.com (unknown [182.195.42.73]) by epcas5p4.samsung.com (KnoxPortal) with ESMTP id 20200514005252epcas5p47992066d410ead3bcfbfb70f7dad3000~OvtxqEXLj1638216382epcas5p4k; Thu, 14 May 2020 00:52:52 +0000 (GMT) Received: from epcas5p4.samsung.com ( [182.195.41.42]) by epsmges5p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 04.45.10010.4669CBE5; Thu, 14 May 2020 09:52:52 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20200514005251epcas5p39ff05e1b6f4f8735f1516fbb670d6810~OvtxN7VTu1578415784epcas5p3a; Thu, 14 May 2020 00:52:51 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20200514005251epsmtrp289194194f5f358b119e5dd00d2367c7a~OvtxNChb91517815178epsmtrp2L; Thu, 14 May 2020 00:52:51 +0000 (GMT) X-AuditID: b6c32a49-71fff7000000271a-e8-5ebc9664b9b9 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id CA.C3.18461.3669CBE5; Thu, 14 May 2020 09:52:51 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.108.73.139]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20200514005249epsmtip247c895e5b14e5827c766988a33db237b~OvtvTC5tu2487624876epsmtip2j; Thu, 14 May 2020 00:52:49 +0000 (GMT) From: Alim Akhtar To: robh@kernel.org Cc: devicetree@vger.kernel.org, linux-scsi@vger.kernel.org, krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com, kwmad.kim@samsung.com, stanley.chu@mediatek.com, cang@codeaurora.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alim Akhtar Subject: [PATCH v9 00/10] exynos-ufs: Add support for UFS HCI Date: Thu, 14 May 2020 06:09:04 +0530 Message-Id: <20200514003914.26052-1-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrGKsWRmVeSWpSXmKPExsWy7bCmlm7KtD1xBodPCVk8mLeNzeLlz6ts Fp/WL2O1mH/kHKvF+fMb2C1ubjnKYrHp8TVWi8u75rBZzDi/j8mi+/oONovlx/8xWfzfs4Pd YunWm4wOvB6X+3qZPDat6mTz2Lyk3qPl5H4Wj49Pb7F49G1ZxejxeZOcR/uBbqYAjigum5TU nMyy1CJ9uwSujIO9bxgLWmQqPrRvZW5gPCbaxcjJISFgIvHp3mmWLkYuDiGB3YwSW9+9h3I+ MUrsm/EcyvnGKPHm9XY2mJbPz9ugEnsZJRp+vmeGcFqYJLo/3WQHqWIT0Ja4O30LE4gtIiAs ceRbGyOIzSxwg0niwUoXEFtYwFZizpupLCA2i4CqxL9Pr5lBbF4BG4nHx09CbZOXWL3hAFRc UOLkzCcsEHPkJZq3zgZbLCEwl0Ni2tkPLBANLhInp/yDahaWeHV8CzuELSXx+d1eoDgHkJ0t 0bPLGCJcI7F03jGoVnuJA1fmsICUMAtoSqzfpQ+xik+i9/cTJohOXomONiGIalWJ5ndXoTql JSZ2d7NClHhIrLkODl0hgViJvX/Wsk5glJuF5P5ZSO6fhbBrASPzKkbJ1ILi3PTUYtMCw7zU cr3ixNzi0rx0veT83E2M4KSk5bmD8e6DD3qHGJk4GA8xSnAwK4nw+q3fHSfEm5JYWZValB9f VJqTWnyIUZqDRUmc93TaljghgfTEktTs1NSC1CKYLBMHp1QDk8aZC1/a3TkV593UdLFf+Xdn 41+fHFl73R/+m/SZ89y/6vlUi6bFaelbLLjSWStemZpqFLTzwHSpSnfnUxuXhr9r75FZmSSW FqxTHjjttcPryb7Fnl+S+bY9e9H9raHxfnDKwf+9LxtXbe22qb1v1xVhfbBl8xL2u3qfj/Oy cbryFNn3tVyusS514dASFo9O/TtX+8O7zQVz76wve/aNv2Buy+GrblM2TF22W0jldPmWVWcj cw9+KhKVCMwriGQ/Zp7aG70lu9zo5rGXf/Ivrpv9cZ0fn9FXO6kjX+y9fnxY27LOuvyqWE/z 45f918OWr8mzeDHnf2TfrPMvpI8sL5mpnG38dWlX/KyKpxlHlFiKMxINtZiLihMBXukWdbkD AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrILMWRmVeSWpSXmKPExsWy7bCSvG7ytD1xBqsmG1o8mLeNzeLlz6ts Fp/WL2O1mH/kHKvF+fMb2C1ubjnKYrHp8TVWi8u75rBZzDi/j8mi+/oONovlx/8xWfzfs4Pd YunWm4wOvB6X+3qZPDat6mTz2Lyk3qPl5H4Wj49Pb7F49G1ZxejxeZOcR/uBbqYAjigum5TU nMyy1CJ9uwSujIO9bxgLWmQqPrRvZW5gPCbaxcjJISFgIvH5eRtLFyMXh5DAbkaJh183sEAk pCWub5zADmELS6z895wdoqiJSeJZyzc2kASbgLbE3elbmEBsEaCiI9/aGEFsZoFnTBKnHpaC 2MICthJz3kwFG8oioCrx79NrZhCbV8BG4vHxk2wQC+QlVm84ABUXlDg58wlQPQfQHHWJ9fOE IEbKSzRvnc08gZF/FpKqWQhVs5BULWBkXsUomVpQnJueW2xYYJiXWq5XnJhbXJqXrpecn7uJ ERwrWpo7GLev+qB3iJGJg/EQowQHs5IIr9/63XFCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeW8U LowTEkhPLEnNTk0tSC2CyTJxcEo1MLHamJ7/8Fgq/ejxH+7vtt+OUnPaG3BBoi3nnYdWw6wL +Z/V370/um25id+s9I/dSXvUj0xszon3bIhY2Lxv17zEf5qrP0ZN3MNv+j3p1I17Bje081bt jN91dJpA/8M/ekqflPdrTHdKTp5VU31rt8b2NHVZV47oNtaHCkZ7TDhbrnT9LbsbEL+nz8hw RfrWxbMbMqo97Fjc5j5zvpI5OZOP+1DHHIYT5l7h4VenXOP8n630sHjGs1ef3zBuOKLa/7Wb 6b1a0sZIk3erHLlijGczPnrtxqt1lPvw3k922SvktrfU73PepO/qXrfAW/6ED+/d+348CopL UtbGpgntFb1VPjNvxuEyRiXmn186uJVYijMSDbWYi4oTAb6u2sEEAwAA X-CMS-MailID: 20200514005251epcas5p39ff05e1b6f4f8735f1516fbb670d6810 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P X-CMS-RootMailID: 20200514005251epcas5p39ff05e1b6f4f8735f1516fbb670d6810 References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch-set introduces UFS (Universal Flash Storage) host controller support for Samsung family SoC. Mostly, it consists of UFS PHY and host specific driver. - Changes since v8 * fixed make dt_binding_check error as pointed by Rob * Addressed review comments from Randy Dunlap - Changes since v7: * fixed review comments from Rob and Kishon * Addeded reviwed-by tags * rebased on top of v5.7-rc4 - Changes since v6: * Addressed review comments from Avri and Christoph * Added Reviewed-by tags of Avri and Can on various patches - Changes since v5: * re-introduce various quicks which was removed because of no driver * consumer of those quirks, initial 4 patches does the same. * Added Reviewed-by tags * rebased on top of v5.7-rc1 * included Kiwoong's patch in this series, which this driver needs - Changes since v4: * Addressed review comments from Avir and Rob * Minor improvment on the ufs phy and ufshc drivers * Added Tested-by from Pawel * Change UFS binding to DT schema format - Changes since v3: * Addressed Kishon's and Avir's review comments * fixed make dt_binding_check error as pointed by Rob - Changes since v2: * fixed build warning by kbuild test robot * Added Reported-by tags - Changes since v1: * fixed make dt_binding_check error as pointed by Rob * Addressed Krzysztof's review comments * Added Reviewed-by tags Note: This series is based on Linux-5.7-rc4 (commit: 0e698dfa2822) Alim Akhtar (9): scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr scsi: ufs: add quirk to disallow reset of interrupt aggregation scsi: ufs: add quirk to enable host controller without hce scsi: ufs: introduce UFSHCD_QUIRK_PRDT_BYTE_GRAN quirk dt-bindings: phy: Document Samsung UFS PHY bindings phy: samsung-ufs: add UFS PHY driver for samsung SoC dt-bindings: ufs: Add DT binding documentation for ufs scsi: ufs-exynos: add UFS host support for Exynos SoCs arm64: dts: Add node for ufs exynos7 Kiwoong Kim (1): scsi: ufs: add quirk to fix abnormal ocs fatal error .../bindings/phy/samsung,ufs-phy.yaml | 75 + .../bindings/ufs/samsung,exynos-ufs.yaml | 91 ++ .../boot/dts/exynos/exynos7-espresso.dts | 4 + arch/arm64/boot/dts/exynos/exynos7.dtsi | 43 +- drivers/phy/samsung/Kconfig | 9 + drivers/phy/samsung/Makefile | 1 + drivers/phy/samsung/phy-exynos7-ufs.h | 86 ++ drivers/phy/samsung/phy-samsung-ufs.c | 380 +++++ drivers/phy/samsung/phy-samsung-ufs.h | 143 ++ drivers/scsi/ufs/Kconfig | 12 + drivers/scsi/ufs/Makefile | 1 + drivers/scsi/ufs/ufs-exynos.c | 1292 +++++++++++++++++ drivers/scsi/ufs/ufs-exynos.h | 287 ++++ drivers/scsi/ufs/ufshcd.c | 126 +- drivers/scsi/ufs/ufshcd.h | 29 + drivers/scsi/ufs/unipro.h | 33 + 16 files changed, 2598 insertions(+), 14 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml create mode 100644 Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml create mode 100644 drivers/phy/samsung/phy-exynos7-ufs.h create mode 100644 drivers/phy/samsung/phy-samsung-ufs.c create mode 100644 drivers/phy/samsung/phy-samsung-ufs.h create mode 100644 drivers/scsi/ufs/ufs-exynos.c create mode 100644 drivers/scsi/ufs/ufs-exynos.h base-commit: 0e698dfa282211e414076f9dc7e83c1c288314fd -- 2.17.1