MLK-22556-1 spi: flexspi_nand: Add new flexspi nand driver
authorYe Li <ye.li@nxp.com>
Mon, 1 Jul 2019 10:58:29 +0000 (03:58 -0700)
committerYe Li <ye.li@nxp.com>
Thu, 5 Sep 2019 06:02:35 +0000 (23:02 -0700)
commitd5c2580a245fa0cd4ae0012ceb5c8bd2f497f19c
tree98e3487ab30288794814c0bb5659243d13c1aa21
parentd499c818a3ad75de772e2d94daa6c83e9d923c7a
MLK-22556-1 spi: flexspi_nand: Add new flexspi nand driver

Add flexspi_nand driver which works on iMX flexspi controller to support
SPI NAND flash. This driver requires DM_SPI and follows SPI-MEM interfaces
to adapt to the SPI NAND framework.

Note: Current implementation limits to the 12-bit column address. This is
popular in main stream SPI NAND and flash devices supported in u-boot.
If device with larger page size (> 4096) needs to support, we have to change
the driver.

Signed-off-by: Ye Li <ye.li@nxp.com>
drivers/spi/Kconfig
drivers/spi/Makefile
drivers/spi/fsl_fspi.h
drivers/spi/fsl_fspi_nand.c [new file with mode: 0644]