linux-kernel - [PATCH v3] mtd: spi-nor: xmc: Add support for XM25LU64C The device is produced by Wuhan Xinxin Semiconductor Manufacturing Corp. (XMC) and found on some routers from Chinese manufactures.

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Message-Id: <20241103142126.3406-1-ssunkkan@gmail.com>
Date: Sun,  3 Nov 2024 22:21:26 +0800
From: Ssunk <ssunkkan@...il.com>
To: tudor.ambarus@...aro.org
Cc: pratyush@...nel.org,
	mwalle@...nel.org,
	miquel.raynal@...tlin.com,
	richard@....at,
	vigneshr@...com,
	linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	hhlee@...gle.com,
	roccochen@...gle.com,
	Ssunk <ssunkkan@...il.com>
Subject: [PATCH v3] mtd: spi-nor: xmc: Add support for XM25LU64C The device is produced by Wuhan Xinxin Semiconductor Manufacturing Corp. (XMC) and found on some routers from Chinese manufactures.

The data sheet can be found here:
https://www.xmcwh.com/uploads/954/XM25LU64C%20_%20Ver1.4.pdf

Signed-off-by: Kankan Sun <ssunkkan@...il.com>
---
V1 -> V2: Removed redundant Signed-off-by information
V2 -> V3: cc more maintainer

 drivers/mtd/spi-nor/xmc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/mtd/spi-nor/xmc.c b/drivers/mtd/spi-nor/xmc.c
index d5a06054b0dd..83e83c1c1266 100644
--- a/drivers/mtd/spi-nor/xmc.c
+++ b/drivers/mtd/spi-nor/xmc.c
@@ -19,6 +19,11 @@ static const struct flash_info xmc_nor_parts[] = {
 		.name = "XM25QH128A",
 		.size = SZ_16M,
 		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+	}, {
+		.id = SNOR_ID(0x16, 0x41, 0x17),
+		.name = "XM25LU64C",
+		.size = SZ_8M,
+		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
 	},
 };
 
-- 
2.34.1