linux-kernel - [PATCH] mtd: spi-nor: winbond: Add support for W77Q51NW

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250720195625.413715-1-marek.vasut+renesas@mailbox.org>
Date: Sun, 20 Jul 2025 21:55:52 +0200
From: Marek Vasut <marek.vasut+renesas@...lbox.org>
To: linux-mtd@...ts.infradead.org
Cc: Marek Vasut <marek.vasut+renesas@...lbox.org>,
	Michael Walle <mwalle@...nel.org>,
	Miquel Raynal <miquel.raynal@...tlin.com>,
	Pratyush Yadav <pratyush@...nel.org>,
	Richard Weinberger <richard@....at>,
	Tudor Ambarus <tudor.ambarus@...aro.org>,
	Vignesh Raghavendra <vigneshr@...com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mtd: spi-nor: winbond: Add support for W77Q51NW

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@...lbox.org>
---
Cc: Michael Walle <mwalle@...nel.org>
Cc: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Pratyush Yadav <pratyush@...nel.org>
Cc: Richard Weinberger <richard@....at>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>
Cc: Vignesh Raghavendra <vigneshr@...com>
Cc: linux-kernel@...r.kernel.org
Cc: linux-mtd@...ts.infradead.org
---
 drivers/mtd/spi-nor/winbond.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index 63a93c9eb917..dcb6c9ec862a 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -343,6 +343,10 @@ static const struct flash_info winbond_nor_parts[] = {
 		.id = SNOR_ID(0xef, 0x80, 0x20),
 		.name = "w25q512nwm",
 		.otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
+	}, {
+		.id = SNOR_ID(0xef, 0x8a, 0x1a),
+		.name = "w77q51nw",
+		.otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
 	},
 };
 
-- 
2.47.2