mtd: cqspi: Wait for transfer completion
authorMarek Vasut <marex@denx.de>
Tue, 14 Sep 2021 03:22:31 +0000 (05:22 +0200)
committerJagan Teki <jagan@amarulasolutions.com>
Thu, 2 Dec 2021 05:40:40 +0000 (11:10 +0530)
commit846d1d9c119b9046fa120a76e6d01192fa74ad52
treed0ff08f8f2d1621b77432f10beecf33523fb3093
parent4a14bfffd42f968ed9d72a780a8d44a9053c5b95
mtd: cqspi: Wait for transfer completion

Wait for the read/write transfer finish bit get actually cleared,
this does not happen immediately on at least SoCFPGA Gen5.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Pratyush Yadav <p.yadav@ti.com>
drivers/spi/cadence_qspi_apb.c