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Fri, 27 Mar 2020 17:14:09 +0000 (GMT) From: Alim Akhtar To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [PATCH v4 0/5] exynos-ufs: Add support for UFS HCI Date: Fri, 27 Mar 2020 22:36:33 +0530 Message-Id: <20200327170638.17670-1-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpileLIzCtJLcpLzFFi42LZdlhTXTfFpC7OYG2LrcWDedvYLF7+vMpm 8Wn9MlaL+UfOsVqcP7+B3eLmlqMsFpseX2O1uLxrDpvFjPP7mCy6r+9gs1h+/B+TReveI+wW S7feZHTg9bjc18vksWlVJ5vH5iX1Hi0n97N4fHx6i8Wjb8sqRo/Pm+Q82g90MwVwRHHZpKTm ZJalFunbJXBlzO+azlYwS6Ti5uZnzA2MB/m7GDk5JARMJLasWcPexcjFISSwm1Hi8YubjCAJ IYFPjBKzHqhBJL4xSuw78pwdpmP1753sEEV7GSU6rqRDFLUwSRz784YZJMEmoC1xd/oWJhBb RCBA4tL7g2wgRcwC85gkFj3qAUsIC1hL9B/6wAZiswioStw8/h9sNa+AjcS8H3dYIbbJS6ze cIAZpFlC4AibxPFfV4CaOYAcF4nT84whaoQlXh3fAnWdlMTL/jZ2iJJsiZ5dUCU1EkvnHWOB sO0lDlyZwwJSwiygKbF+lz5ImFmAT6L39xOo4bwSHW1CENWqEs3vrkJ1SktM7O6GOsxD4vi/ l8yQYIiV2LvjJcsERplZCEMXMDKuYpRMLSjOTU8tNi0wykst1ytOzC0uzUvXS87P3cQIThla XjsYl53zOcQowMGoxMO74mptnBBrYllxZe4hRgkOZiUR3qeRNXFCvCmJlVWpRfnxRaU5qcWH GKU5WJTEeSexXo0REkhPLEnNTk0tSC2CyTJxcEo1ME41SfcIXZN0zITzhoX6nC8tM0407e12 e6kYKJVnYMin62r2pPxOQpbzh2TZ4vywt0ZxzQ1fnGT4v++eeyB5ckLxs7tdr45eff5g1Z7M 61F8XJEz7ffeXql469futuIH0Vt+bmV7duu86fMtjHZdP7amzQidsLPjdUu95Y/7M+X1PzcZ 1rg9mqLEUpyRaKjFXFScCAD1WVKuFQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJLMWRmVeSWpSXmKPExsWy7bCSnG6ySV2cwekL+hYP5m1js3j58yqb xaf1y1gt5h85x2px/vwGdoubW46yWGx6fI3V4vKuOWwWM87vY7Lovr6DzWL58X9MFq17j7Bb LN16k9GB1+NyXy+Tx6ZVnWwem5fUe7Sc3M/i8fHpLRaPvi2rGD0+b5LzaD/QzRTAEcVlk5Ka k1mWWqRvl8CVMb9rOlvBLJGKm5ufMTcwHuTvYuTkkBAwkVj9eyd7FyMXh5DAbkaJP3tvMUEk pCWub5zADmELS6z89xyqqIlJYvX0x2BFbALaEnenbwGzRQSCJO6tWcsKUsQssIpJorP3LCNI QljAWqL/0Ac2EJtFQFXi5vH/YHFeARuJeT/usEJskJdYveEA8wRGngWMDKsYJVMLinPTc4sN C4zyUsv1ihNzi0vz0vWS83M3MYIDVEtrB+OJE/GHGAU4GJV4eFdcrY0TYk0sK67MPcQowcGs JML7NLImTog3JbGyKrUoP76oNCe1+BCjNAeLkjivfP6xSCGB9MSS1OzU1ILUIpgsEwenVAOj 8izNLPbt56LfNE5gm+Kx4uIfcf7nfgmBP030lL5dzr9b+75KYY2ogAJTvEZwbbfYu+aEG7mS Aiuub2g6tXQ+T8VfB77I/4ofZ9+6e8HR79AtBs3emiymhIr3CRvDpvulRQteVjsb7JivMc/g t+Z2k+0r0xVOeQQoZwl+fLrh/LcfjEdZc3yUWIozEg21mIuKEwEBvsv+TAIAAA== X-CMS-MailID: 20200327171411epcas5p17f4457f9fd61800257607059b9506fb2 X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200327171411epcas5p17f4457f9fd61800257607059b9506fb2 References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200327_101422_185656_70F9315E X-CRM114-Status: GOOD ( 12.70 ) 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: linux-samsung-soc@vger.kernel.org, martin.petersen@oracle.com, linux-kernel@vger.kernel.org, krzk@kernel.org, kwmad.kim@samsung.com, avri.altman@wdc.com, cang@codeaurora.org, Alim Akhtar , stanley.chu@mediatek.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.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 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 patch 1/5: define devicetree bindings for UFS PHY patch 2/5: Adds UFS PHY driver patch 3/5: define devicetree bindings for UFS HCI patch 4/5: Adds Samsung UFS HCI driver patch 5/5: Enabled UFS on exynos7 platform Note: This series is based on Linux-5.6-rc6 (commit: fb33c6510d55) Alim Akhtar (5): dt-bindings: phy: Document Samsung UFS PHY bindings phy: samsung-ufs: add UFS PHY driver for samsung SoC Documentation: devicetree: ufs: Add DT bindings for exynos UFS host controller scsi: ufs-exynos: add UFS host support for Exynos SoCs arm64: dts: Add node for ufs exynos7 .../bindings/phy/samsung,ufs-phy.yaml | 62 + .../devicetree/bindings/ufs/ufs-exynos.txt | 104 ++ .../boot/dts/exynos/exynos7-espresso.dts | 16 + arch/arm64/boot/dts/exynos/exynos7.dtsi | 44 +- drivers/phy/samsung/Kconfig | 9 + drivers/phy/samsung/Makefile | 1 + drivers/phy/samsung/phy-exynos7-ufs.h | 85 + drivers/phy/samsung/phy-samsung-ufs.c | 311 ++++ drivers/phy/samsung/phy-samsung-ufs.h | 100 ++ drivers/scsi/ufs/Kconfig | 12 + drivers/scsi/ufs/Makefile | 1 + drivers/scsi/ufs/ufs-exynos.c | 1399 +++++++++++++++++ drivers/scsi/ufs/ufs-exynos.h | 268 ++++ drivers/scsi/ufs/unipro.h | 41 + include/linux/phy/phy-samsung-ufs.h | 70 + 15 files changed, 2521 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml create mode 100644 Documentation/devicetree/bindings/ufs/ufs-exynos.txt 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 create mode 100644 include/linux/phy/phy-samsung-ufs.h -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel