[v2] mtd: spi-nor: Add support for xt25f128b chip
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Message ID 20200206171941.GA2398@makrotopia.org
State New
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Series
  • [v2] mtd: spi-nor: Add support for xt25f128b chip
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Commit Message

Daniel Golle Feb. 6, 2020, 5:19 p.m. UTC
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>
---
v2: remove XT25F128A, flash ID and features are identical with XM25QH128A

 drivers/mtd/spi-nor/spi-nor.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
diff mbox series

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 4fc632ec18fe..b36c9044f597 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2706,6 +2706,9 @@  static const struct flash_info spi_nor_ids[] = {
 	/* 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) },
 	{ },
 };