cadence-quadspi controller allows upto eight bytes of data to
be written in software Triggered Instruction generator (STIG) mode
of operation. Lower 4 bytes are written through writedatalower and
upper 4 bytes by writedataupper register.
This patch allows all the 8 bytes to be written.
Signed-off-by: Purna Chandra Mandal <purna.chandra.mandal@intel.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
9558281572