mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-27 22:51:31 +00:00
Code Issues Releases Wiki Activity

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

Browse source 
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>
This commit is contained in:
Hauke Mehrtens 2018-04-18 22:25:32 +02:00 committed by Boris Brezillon
parent 640702490d
commit ce5013ff3b
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/mtd/spi-nor/spi-nor.c
View file

@ -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) },
{ },
};