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From: Daniel Golle <daniel@makrotopia.org>
To: linux-mtd@lists.infradead.org
Cc: Eitan Cohen <eitan@neot-semadar.com>,
	Piotr Dymacz <pepe2k@gmail.com>,
	Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH v2] mtd: spi-nor: add support for XT25F128B chip
Date: Wed, 5 Feb 2020 17:48:58 +0200
Message-ID: <20200130085512.GA243814@makrotopia.org> (raw)
Message-ID: <20200205154858.l4xH5CpWGD48dd2wiV7ovrb_bmNlvFX5hSEeKBAh8EU@z> (raw)

Add XT25F128B made by XTX Technology (Shenzhen) Limited.
This chip supports dual and quad read and uniform 4K-byte erase.
Verified on Teltonika RUT955 which comes with XT25F128B in recent
versions of the device.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 drivers/mtd/spi-nor/spi-nor.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1273,6 +1273,9 @@ static const struct flash_info spi_nor_i
 	/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
 	{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+
+	/* XTX Technology (Shenzhen) Limited */
+	{ "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ },
 };
 

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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-30  8:55 Daniel Golle [this message]
2020-02-05 15:48 ` Daniel Golle

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