linux/drivers/mtd/spi-nor
Brian Norris 595f0e101d mtd: spi-nor: support dual, quad, and WP for Gigadevice
Gigadevice flash support BP{0,1,2,3,4} bits, where BP3 means the same as
the existing supported TB (Top/Bottom), and BP4 means the same as the
not-yet-supported 4K bit used on other flash (e.g., Winbond). Let's
support lock/unlock with the same feature flags as w25q32dw/w25q64dw.

Tested on gd25lq64c, but I checked datasheets for the other 3, to make
sure.

While I was at it, I noticed that these all support dual and quad as
well. I noted them, but can't test them at the moment, since my test
system only supports standard 1x SPI.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2016-07-13 17:36:01 -07:00
..
Kconfig mtd: spi-nor: fsl-quadspi: add support for layerscape 2016-03-07 11:46:44 -08:00
Makefile mtd: mtk-nor: new Mediatek serial flash controller driver 2015-11-20 17:35:16 -08:00
fsl-quadspi.c mtd: spi-nor: stop passing around retlen 2016-06-01 17:22:52 -07:00
mtk-quadspi.c mtd: spi-nor: stop passing around retlen 2016-06-01 17:22:52 -07:00
nxp-spifi.c mtd: spi-nor: stop passing around retlen 2016-06-01 17:22:52 -07:00
spi-nor.c mtd: spi-nor: support dual, quad, and WP for Gigadevice 2016-07-13 17:36:01 -07:00