[PATCH v1] mtd: spi-nor-ids: Add support for IS25WP01GG SPI NOR flash
Chen Huei Lok
chen.huei.lok at altera.com
Wed Mar 18 03:59:05 CET 2026
Add a new entry for the IS25WP01GG SPI NOR flash (ID 0x9d7021,
64KB sectors, 2KB page size) with 4K sectors, dual and quad read
support. This flash is used and tested on N5X boards.
Datasheet :
https://www.issi.com/WW/pdf/25LP-WP01GG.pdf
Signed-off-by: Chen Huei Lok <chen.huei.lok at altera.com>
---
drivers/mtd/spi/spi-nor-ids.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index b6a07fa9063..3e82058e9df 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -237,6 +237,8 @@ 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("is25wp01gg", 0x9d7021, 0, 64 * 1024, 2048,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ INFO("is25wx256", 0x9d5b19, 0, 128 * 1024, 256,
SECT_4K | USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) },
{ INFO("is25lx512", 0x9d5a1a, 0, 64 * 1024, 1024,
--
2.19.0
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