* [PATCH] mtd: spi-nor: Describe locking support for MX25L51245G
@ 2026-09-25 1:44 Marek Vasut
0 siblings, 0 replies; only message in thread
From: Marek Vasut @ 2026-09-25 1:44 UTC (permalink / raw)
To: linux-mtd
Cc: Marek Vasut, Cheng Ming Lin, Michael Walle, Miquel Raynal,
Pratyush Yadav, Richard Weinberger, Takahiro Kuwano,
Vignesh Raghavendra, linux-kernel
The MX25L51245G part has the same 4-BP locking mechanism as MX25L12805D.
Describe the locking support.
Signed-off-by: Marek Vasut <marex@nabladev.com>
---
Cc: Cheng Ming Lin <chengminglin@mxic.com.tw>
Cc: Michael Walle <mwalle@kernel.org>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Pratyush Yadav <pratyush@kernel.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Takahiro Kuwano <takahiro.kuwano@infineon.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mtd@lists.infradead.org
---
drivers/mtd/spi-nor/macronix.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index b3fdb4b2fa1ca..4de1b490b16b6 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -165,6 +165,7 @@ static const struct flash_info macronix_nor_parts[] = {
}, {
/* MX25L51245G, MX25L51273G, MX66L51235F */
.id = SNOR_ID(0xc2, 0x20, 0x1a),
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP,
}, {
/* MX66L1G45G */
.id = SNOR_ID(0xc2, 0x20, 0x1b),
--
2.53.0
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2026-09-25 1:44 [PATCH] mtd: spi-nor: Describe locking support for MX25L51245G Marek Vasut
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