[PATCH 3/6] mtd: spi-nor-ids: Add support for GigaDevice GD25Q256

Weijie Gao weijie.gao at mediatek.com
Tue Apr 28 05:32:01 CEST 2026


The datasheet can be found here:
https://download.gigadevice.com/Datasheet/DS-00526-GD25Q256E-Rev1.3.pdf

Signed-off-by: Weijie Gao <weijie.gao at mediatek.com>
---
 drivers/mtd/spi/spi-nor-ids.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index fcc546fb5ae..8b74fbd4946 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -147,6 +147,11 @@ const struct flash_info spi_nor_ids[] = {
 			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
 	},
+	{
+		INFO("gd25q256", 0xc84019, 0, 64 * 1024, 512,
+			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+			SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+	},
 	/* adding these 3V QSPI flash parts */
 	{INFO("gd25b256", 0xc84019, 0, 64 * 1024, 512,	SECT_4K |
 	SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_4B_OPCODES)	},
-- 
2.45.2



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