tree 19e7209634bb475fcca177a268860ded52c295c1
parent 857360c6a7d971c0a56256192f5d1115ac0ed980
author Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com> 1681722713 +0100
committer Tom Rini <trini@konsulko.com> 1682629274 -0400

drivers/mtd/nvmxip: introduce QSPI XIP driver

add nvmxip_qspi driver under UCLASS_NVMXIP

The device associated with this driver is the parent of the blk#<id> device
nvmxip_qspi can be reused by other platforms. If the platform
has custom settings to apply before using the flash, then the platform
can provide its own parent driver belonging to UCLASS_NVMXIP and reuse
nvmxip-blk driver. The custom driver can be implemented like nvmxip_qspi in
addition to the platform custom settings.

Platforms can use multiple NVM XIP devices at the same time by defining a
DT node for each one of them.

For more details please refer to doc/develop/driver-model/nvmxip_qspi.rst

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>