[PATCH] mtd: spi-nor-ids: Add support for Winbond W77Q51NW

Marek Vasut marek.vasut+renesas at mailbox.org
Sun Jul 20 21:58:47 CEST 2025


Add IDs for Winbond W77Q51NW, 512M-bit Secure Serial Flash Memory
with Post-Quantum Cryptography, Dual/Quad SPI, QPI and DTR . The
flash part is similar to W25Q512NWM .

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Jagan Teki <jagan at amarulasolutions.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: Tudor Ambarus <tudor.ambarus at linaro.org>
Cc: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
Cc: Vignesh R <vigneshr at ti.com>
Cc: u-boot at lists.denx.de
---
 drivers/mtd/spi/spi-nor-ids.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index e7e97780d7c..0383175beb5 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -591,6 +591,7 @@ const struct flash_info spi_nor_ids[] = {
 	{ INFO("w25m512jw", 0xef6119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ INFO("w25m512jv", 0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ INFO("w25h02jv", 0xef9022, 0, 64 * 1024, 4096, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ INFO("w77q51nw", 0xef8a1a, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 #endif
 #ifdef CONFIG_SPI_FLASH_XMC
 	/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
-- 
2.47.2



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