diff options
Diffstat (limited to 'target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch')
| -rw-r--r-- | target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch new file mode 100644 index 0000000000..fb9cd9c330 --- /dev/null +++ b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch @@ -0,0 +1,43 @@ +From patchwork Thu Jan 30 08:55:12 2020 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org> +X-Patchwork-Id: 1231340 +Date: Thu, 30 Jan 2020 10:55:12 +0200 +From: Daniel Golle <daniel@makrotopia.org> +To: linux-mtd@lists.infradead.org +Subject: [PATCH] mtd: spi-nor: Add support for xt25f128 chips +Message-ID: <20200130085512.GA243814@makrotopia.org> +MIME-Version: 1.0 +Content-Disposition: inline +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 XT25F128A and XT25F128B made by XTX Technology (Shenzhen) Limited. +Both chips 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 +@@ -1198,6 +1198,10 @@ 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 */ ++ { "xt25f128a", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, ++ { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { }, + }; + |