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Mon, 28 Oct 2019 07:33:28 -0700 (PDT) Date: Mon, 28 Oct 2019 20:03:17 +0530 From: Manivannan Sadhasivam To: Vignesh Raghavendra Subject: Re: [PATCH 3/3] mtd: spi-nor: Add support for w25q256jw Message-ID: <20191028143317.GB29312@Mani-XPS-13-9360> References: <20191024144235.3182-1-manivannan.sadhasivam@linaro.org> <20191024144235.3182-4-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191028_073329_753964_FAC0AAD2 X-CRM114-Status: GOOD ( 21.65 ) 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: devicetree@vger.kernel.org, Richard Weinberger , Marek Vasut , shawnguo@kernel.org, s.hauer@pengutronix.de, Tudor Ambarus , linux-kernel@vger.kernel.org, darshak.patel@einfochips.com, robh+dt@kernel.org, linux-mtd@lists.infradead.org, linux-imx@nxp.com, kernel@pengutronix.de, Miquel Raynal , Brian Norris , festevam@gmail.com, David Woodhouse , linux-arm-kernel@lists.infradead.org, prajose.john@einfochips.com 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 Hi Vignesh, On Mon, Oct 28, 2019 at 05:20:40PM +0530, Vignesh Raghavendra wrote: > Hi, > > On 24/10/19 8:12 PM, Manivannan Sadhasivam wrote: > > Add MTD support for w25q256jw SPI NOR chip from Winbond. This chip > > supports dual/quad I/O mode with 512 blocks of memory organized in > > 4KB sectors. > > 512 blocks of memory organized into 64KB sector, right? In additional > flash also supports 4KB small sector. > Yeah, the wording is wrong here. Will fix it. Thanks, Mani > Regards > Vignesh > > > The device has been validated using Thor96 board. > > > > Cc: Marek Vasut > > Cc: Tudor Ambarus > > Cc: David Woodhouse > > Cc: Brian Norris > > Cc: Miquel Raynal > > Cc: Richard Weinberger > > Cc: Vignesh Raghavendra > > Cc: linux-mtd@lists.infradead.org > > Signed-off-by: Darshak Patel > > [Mani: cleaned up for upstream] > > Signed-off-by: Manivannan Sadhasivam > > --- > > drivers/mtd/spi-nor/spi-nor.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > > index 1d8621d43160..2c25b371d9f0 100644 > > --- a/drivers/mtd/spi-nor/spi-nor.c > > +++ b/drivers/mtd/spi-nor/spi-nor.c > > @@ -2482,6 +2482,8 @@ static const struct flash_info spi_nor_ids[] = { > > { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > > { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512, > > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > > + { "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512, > > + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > > { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, > > SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, > > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel