Commit ce5013ff authored Apr 18, 2018 by Hauke Mehrtens Committed by Boris Brezillon Apr 20, 2018

mtd: spi-nor: Add support for XM25QH64A and XM25QH128A

These devices are produced by Wuhan Xinxin Semiconductor Manufacturing
Corp. (XMC) and found on some routers from Chinese manufactures.

The data sheets can be found here:
http://www.xmcwh.com/Uploads/2018-03-01/5a9799e4cb355.pdf
http://www.xmcwh.com/Uploads/2018-02-05/5a77e6dbe968b.pdf



Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

parent 64070249

drivers/mtd/spi-nor/spi-nor.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1233,6 +1233,10 @@ static const struct flash_info spi_nor_ids[] = {
		{ "3S400AN", S3AN_INFO(0x1f2400, 256, 264) },
		{ "3S700AN", S3AN_INFO(0x1f2500, 512, 264) },
		{ "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) },

		/* 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) },
		{ },
		};

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