| From patchwork Thu Feb 6 17:19:41 2020 |
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| X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org> |
| X-Patchwork-Id: 1234465 |
| Date: Thu, 6 Feb 2020 19:19:41 +0200 |
| From: Daniel Golle <daniel@makrotopia.org> |
| To: linux-mtd@lists.infradead.org |
| Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip |
| Message-ID: <20200206171941.GA2398@makrotopia.org> |
| MIME-Version: 1.0 |
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| List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, |
| <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> |
| Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>, |
| Tudor Ambarus <tudor.ambarus@microchip.com> |
| Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> |
| Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
| |
| Add XT25F128B made by XTX Technology (Shenzhen) Limited. |
| This chip supports dual and quad read and uniform 4K-byte erase. |
| Verified on Teltonika RUT955 which comes with XT25F128B in recent |
| versions of the device. |
| |
| Signed-off-by: Daniel Golle <daniel@makrotopia.org> |
| --- |
| drivers/mtd/spi-nor/spi-nor.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| --- a/drivers/mtd/spi-nor/spi-nor.c |
| +++ b/drivers/mtd/spi-nor/spi-nor.c |
| @@ -2509,6 +2509,9 @@ static const struct flash_info spi_nor_i |
| /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */ |
| { "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, |
| { "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, |
| + |
| + /* XTX Technology (Shenzhen) Limited */ |
| + { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, |
| { }, |
| }; |
| |