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Mon, 2 Mar 2020 18:07:44 +0000 From: To: , , Subject: [PATCH 00/23] mtd: spi-nor: Move manufacturer/SFDP code out of the core Thread-Topic: [PATCH 00/23] mtd: spi-nor: Move manufacturer/SFDP code out of the core Thread-Index: AQHV8L14v5uqqtrWhkmLNySK/DekJQ== Date: Mon, 2 Mar 2020 18:07:44 +0000 Message-ID: <20200302180730.1886678-1-tudor.ambarus@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 444af767-c611-43ba-1ff9-08d7bed49b9c x-ms-traffictypediagnostic: MN2PR11MB4142: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4303; x-forefront-prvs: 033054F29A x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(366004)(39860400002)(136003)(396003)(376002)(189003)(199004)(36756003)(26005)(66446008)(107886003)(6486002)(186003)(2616005)(4326008)(478600001)(6512007)(966005)(91956017)(64756008)(66946007)(2906002)(71200400001)(76116006)(8936002)(316002)(86362001)(54906003)(6506007)(66556008)(5660300002)(66476007)(7406005)(1076003)(7416002)(81156014)(81166006)(110136005)(8676002); 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X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [68.232.147.91 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kstewart@linuxfoundation.org, alexandre.belloni@bootlin.com, linux-aspeed@lists.ozlabs.org, thor.thayer@linux.intel.com, jethro@fortanix.com, rfontana@redhat.com, miquel.raynal@bootlin.com, opensource@jilayne.com, richard@nod.at, michal.simek@xilinx.com, Ludovic.Desroches@microchip.com, joel@jms.id.au, nishkadg.linux@gmail.com, Tudor.Ambarus@microchip.com, john.garry@huawei.com, vz@mleia.com, alexander.sverdlin@nokia.com, matthias.bgg@gmail.com, tglx@linutronix.de, swboyd@chromium.org, mika.westerberg@linux.intel.com, allison@lohutok.net, linux-arm-kernel@lists.infradead.org, andrew@aj.id.au, Nicolas.Ferre@microchip.com, linux-kernel@vger.kernel.org, dinguyen@kernel.org, michael@walle.cc, ludovic.barre@st.com, linux-mediatek@lists.infradead.org, info@metux.net Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org From: Tudor Ambarus Hello, This patch series is an attempt at getting all manufacturer specific quirks/code out of the core to make the core logic more readable and thus ease maintainance. This is a respin of the last chunk of Boris's work from https://patchwork.ozlabs.org/cover/1009290/. Tested an erase-write-read-compare with a 1MB file on the following flashes: mx25l25635e, w25q128, n25q256a, is25lp256, s25fl256s0, gd25q256. Boris Brezillon (21): mtd: spi-nor: Stop prefixing generic functions with a manufacturer name mtd: spi-nor: Prepare core / manufacturer code split mtd: spi-nor: Expose stuctures and functions to manufacturer drivers mtd: spi-nor: Add the concept of SPI NOR manufacturer driver mtd: spi-nor: Move Atmel bits out of core.c mtd: spi-nor: Move Eon bits out of core.c mtd: spi-nor: Move ESMT bits out of core.c mtd: spi-nor: Move Everspin bits out of core.c mtd: spi-nor: Move Fujitsu bits out of core.c mtd: spi-nor: Move GigaDevice bits out of core.c mtd: spi-nor: Move Intel bits out of core.c mtd: spi-nor: Move ISSI bits out of core.c mtd: spi-nor: Move Macronix bits out of core.c mtd: spi-nor: Move Micron/ST bits out of core.c mtd: spi-nor: Move Spansion bits out of core.c mtd: spi-nor: Move SST bits out of core.c mtd: spi-nor: Move Winbond bits out of core.c mtd: spi-nor: Move Catalyst bits out of core.c mtd: spi-nor: Move Xilinx bits out of core.c mtd: spi-nor: Move XMC bits out of core.c mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table Tudor Ambarus (2): mtd: spi-nor: Move SFDP logic out of the core mtd: spi-nor: Trim what is exposed in spi-nor.h drivers/mtd/spi-nor/Kconfig | 83 +- drivers/mtd/spi-nor/Makefile | 26 +- drivers/mtd/spi-nor/atmel.c | 46 + drivers/mtd/spi-nor/catalyst.c | 29 + drivers/mtd/spi-nor/controllers/Kconfig | 83 + drivers/mtd/spi-nor/controllers/Makefile | 9 + .../spi-nor/{ => controllers}/aspeed-smc.c | 0 .../{ => controllers}/cadence-quadspi.c | 0 .../mtd/spi-nor/{ => controllers}/hisi-sfc.c | 0 .../spi-nor/{ => controllers}/intel-spi-pci.c | 0 .../{ => controllers}/intel-spi-platform.c | 0 .../mtd/spi-nor/{ => controllers}/intel-spi.c | 0 .../mtd/spi-nor/{ => controllers}/intel-spi.h | 0 .../spi-nor/{ => controllers}/mtk-quadspi.c | 0 .../mtd/spi-nor/{ => controllers}/nxp-spifi.c | 0 drivers/mtd/spi-nor/{spi-nor.c => core.c} | 2503 ++--------------- drivers/mtd/spi-nor/core.h | 432 +++ drivers/mtd/spi-nor/eon.c | 34 + drivers/mtd/spi-nor/esmt.c | 25 + drivers/mtd/spi-nor/everspin.c | 27 + drivers/mtd/spi-nor/fujitsu.c | 20 + drivers/mtd/spi-nor/gigadevice.c | 59 + drivers/mtd/spi-nor/intel.c | 32 + drivers/mtd/spi-nor/issi.c | 83 + drivers/mtd/spi-nor/macronix.c | 98 + drivers/mtd/spi-nor/micron-st.c | 129 + drivers/mtd/spi-nor/sfdp.c | 1206 ++++++++ drivers/mtd/spi-nor/sfdp.h | 98 + drivers/mtd/spi-nor/spansion.c | 95 + drivers/mtd/spi-nor/sst.c | 151 + drivers/mtd/spi-nor/winbond.c | 113 + drivers/mtd/spi-nor/xilinx.c | 94 + drivers/mtd/spi-nor/xmc.c | 23 + include/linux/mtd/spi-nor.h | 257 +- 34 files changed, 3121 insertions(+), 2634 deletions(-) create mode 100644 drivers/mtd/spi-nor/atmel.c create mode 100644 drivers/mtd/spi-nor/catalyst.c create mode 100644 drivers/mtd/spi-nor/controllers/Kconfig create mode 100644 drivers/mtd/spi-nor/controllers/Makefile rename drivers/mtd/spi-nor/{ => controllers}/aspeed-smc.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/cadence-quadspi.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/hisi-sfc.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/intel-spi-pci.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/intel-spi-platform.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/intel-spi.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/intel-spi.h (100%) rename drivers/mtd/spi-nor/{ => controllers}/mtk-quadspi.c (100%) rename drivers/mtd/spi-nor/{ => controllers}/nxp-spifi.c (100%) rename drivers/mtd/spi-nor/{spi-nor.c => core.c} (52%) create mode 100644 drivers/mtd/spi-nor/core.h create mode 100644 drivers/mtd/spi-nor/eon.c create mode 100644 drivers/mtd/spi-nor/esmt.c create mode 100644 drivers/mtd/spi-nor/everspin.c create mode 100644 drivers/mtd/spi-nor/fujitsu.c create mode 100644 drivers/mtd/spi-nor/gigadevice.c create mode 100644 drivers/mtd/spi-nor/intel.c create mode 100644 drivers/mtd/spi-nor/issi.c create mode 100644 drivers/mtd/spi-nor/macronix.c create mode 100644 drivers/mtd/spi-nor/micron-st.c create mode 100644 drivers/mtd/spi-nor/sfdp.c create mode 100644 drivers/mtd/spi-nor/sfdp.h create mode 100644 drivers/mtd/spi-nor/spansion.c create mode 100644 drivers/mtd/spi-nor/sst.c create mode 100644 drivers/mtd/spi-nor/winbond.c create mode 100644 drivers/mtd/spi-nor/xilinx.c create mode 100644 drivers/mtd/spi-nor/xmc.c