tree 62a4e9faf05f2a6e0838e9af1288c093bfc473e6
parent 7d74144e657ba5d47634b1d7d62eb00c919229b9
author Kuldeep Singh <kuldeep.singh@nxp.com> 1587971331 +0530
committer Jagan Teki <jagan@amarulasolutions.com> 1589140849 +0530

spi: nxp-fspi: Use new readl_poll_sleep_timeout API

Board gets reset when performing burst read/write operations. On the
other hand, no such behaviour is observed on small size operations.

In Linux, readl_poll_timeout API already adds delay of 1us which is
further skipped in U-boot. Hence, use new "readl_poll_sleep_timeout" API
which adds delay alongwith timeout functionality.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>