[PATCH] mtd: spi-nor: Add is25wx128 and is25lx128 chips

Flaviu Nistor flaviu.nistor at gmail.com
Wed Mar 18 21:09:12 CET 2026


Add is25wx128 and is25lx128 ISSI chips to
spi-nor id table.
Both chips have a size of 16MB but is25wx128
is the 1.8V version and is25lx128 is the 3v
version.

Signed-off-by: Flaviu Nistor <flaviu.nistor at gmail.com>
---
 drivers/mtd/spi/spi-nor-ids.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index e7fea375706..4c31e07930d 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -250,8 +250,12 @@ const struct flash_info spi_nor_ids[] = {
 			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ INFO("is25wp01g",  0x9d701b, 0, 64 * 1024, 2048,
 			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ INFO("is25wx128",  0x9d5b18, 0, 64 * 1024, 256,
+			SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ) },
 	{ INFO("is25wx256",  0x9d5b19, 0, 128 * 1024, 256,
 			SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) },
+	{ INFO("is25lx128",  0x9d5a18, 0, 64 * 1024, 256,
+			SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ) },
 	{ INFO("is25lx512",  0x9d5a1a, 0, 64 * 1024, 1024,
 			SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES | SPI_NOR_HAS_TB) },
 	{ INFO("is25lp01gg",  0x9d6021, 0, 64 * 1024, 2048,
-- 
2.34.1



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