[PATCH v1] mtd: spi-nor: Add gd55lb02gf chips

Vincent Jardin vjardin at free.fr
Mon May 11 00:21:03 CEST 2026


Add GigaDevice GD55LB02GF (256 MiB, JEDEC 0xc8 0x60 0x1c) to the
spi-nor ID table.

Same die family as the existing gd55lb02g entry but a distinct memtype
byte (0x60 versus 0x67), so the existing entry does not match.

Signed-off-by: Vincent Jardin <vjardin at free.fr>

---

 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 c0fa98424aa..50f6dd3e5c4 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -191,6 +191,8 @@ const struct flash_info spi_nor_ids[] = {
 	SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd55lb02g", 0xc8671C, 0, 64 * 1024, 4096,	SECT_4K |
 	SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
+	{INFO("gd55lb02gf", 0xc8601C, 0, 64 * 1024, 4096,	SECT_4K |
+	SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)},
 	{INFO("gd25lf80", 0xc86314, 0, 64 * 1024, 16,	SECT_4K |
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK)},
 	{INFO("gd25lf16", 0xc86315, 0, 64 * 1024, 32,	SECT_4K |
-- 
2.43.0

base-commit: bfe90a308a94caa9d855440683521ff04122ae2a
branch: for-upstream/spi-nor-gd55lb02gf


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