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Wed, 11 Mar 2020 10:46:10 +0000 From: "Shivamurthy Shastri (sshivamurthy)" To: Miquel Raynal CC: Boris Brezillon , Richard Weinberger , Vignesh Raghavendra , Frieder Schrempf , "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "shiva.linuxworks@gmail.com" Subject: RE: [EXT] [PATCH v6 0/6] Add new series Micron SPI NAND devices Thread-Topic: [EXT] [PATCH v6 0/6] Add new series Micron SPI NAND devices Thread-Index: AQHV9gmnJCpFuJN0LkOTHmMRqJbTd6hDJ4lA Date: Wed, 11 Mar 2020 10:46:10 +0000 Message-ID: References: <20200309115230.7207-1-sshivamurthy@micron.com> In-Reply-To: <20200309115230.7207-1-sshivamurthy@micron.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-dg-rorf: true x-dg-ref: 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 authentication-results: spf=none (sender IP is ) smtp.mailfrom=sshivamurthy@micron.com; 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x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata: OFVrI9Xk5LlOg+48Aai2fP7/0w84NJ4+XZdR0DGbaTvRUf/qJeHbUIlF/iLH+XG6UmEtSlqCnCBAzBnPv1/W5VvlaOaRsOxEJYs+aAij2rjibl6RUXBkpkb73IRtVwMpFq7Wy8lBTCtoF6wbjLB5gA== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: micron.com X-MS-Exchange-CrossTenant-Network-Message-Id: c296afdc-141e-4ef0-249e-08d7c5a9697c X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Mar 2020 10:46:10.4345 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f38a5ecd-2813-4862-b11b-ac1d563c806f X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: kgp5MZ//c6T0IbtKJrnJH71JWKTdtv2SvORacaMC8TBipaDx+At8RuTEnzoM/lPoBXrK3vPHEDVjD0MGrpWk/A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR08MB6173 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Miquel, I have rebased these patches to v5.6-rc1 as you suggested. Please let me know, if there is still a problem. Thanks, Shiva >=20 > From: Shivamurthy Shastri >=20 > This patchset is for the new series of Micron SPI NAND devices, and the > following links are their datasheets. >=20 > M78A: > [1] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m78a_1gb_3v_nand_spi.pdf > [2] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m78a_1gb_1_8v_nand_spi.pdf >=20 > M79A: > [3] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m79a_2gb_1_8v_nand_spi.pdf > [4] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m79a_ddp_4gb_3v_nand_spi.pdf >=20 > M70A: > [5] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m70a_4gb_3v_nand_spi.pdf > [6] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m70a_4gb_1_8v_nand_spi.pdf > [7] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m70a_ddp_8gb_3v_nand_spi.pdf > [8] https://www.micron.com/~/media/documents/products/data- > sheet/nand-flash/70-series/m70a_ddp_8gb_1_8v_nand_spi.pdf >=20 > Changes since v5: > ----------------- >=20 > 1. Rebased series to v5.6-rc1. >=20 > Changes since v4: > ----------------- >=20 > 1. Patch 2 is separated into two as per the comment by Boris. > 2. Renamed MICRON_CFG_CONTI_READ into MICRON_CFG_CR. > 3. Reworked die selection function as per the comment by Boris. >=20 > Changes since v3: > ----------------- >=20 > 1. Patch 3 and 4 reworked as follows > - Patch 3 introducing the Continuous read feature > - Patch 4 adding devices with the feature >=20 > Changes since v2: > ----------------- >=20 > 1. Patch commit messages have been modified. > 2. Handled devices with Continuous Read feature with vendor specific flag= . > 3. Reworked die selection function as per the comment. >=20 > Changes since v1: > ----------------- >=20 > 1. The patch split into multiple patches. > 2. Added comments for selecting the die. >=20 > Shivamurthy Shastri (6): > mtd: spinand: micron: Generalize the OOB layout structure and function > names > mtd: spinand: micron: Describe the SPI NAND device MT29F2G01ABAGD > mtd: spinand: micron: Add new Micron SPI NAND devices > mtd: spinand: micron: identify SPI NAND device with Continuous Read > mode > mtd: spinand: micron: Add M70A series Micron SPI NAND devices > mtd: spinand: micron: Add new Micron SPI NAND devices with multiple > dies >=20 > drivers/mtd/nand/spi/micron.c | 150 > ++++++++++++++++++++++++++++++---- > include/linux/mtd/spinand.h | 1 + > 2 files changed, 137 insertions(+), 14 deletions(-) >=20 > -- > 2.17.1