tree 3c0513c396c84b44baa8abdbb24833c9afcb17e7
parent da274253221e84f70932acf956e2bbf6f4046ca8
author Ye Li <ye.li@nxp.com> 1559029345 -0700
committer Ye Li <ye.li@nxp.com> 1559051751 -0700

MLK-21879-1 fsl_qspi: increase timeout of is_controller_busy

The original codes uses 100ms timeout, but the new is_controller_busy only
try 5 times with each only 1us delay.
When the qspi clock is slower, the controller may need longer time in busy.
On mx7ulp, we meet problem that timeout always happen. So change the codes
to 100ms timeout

Signed-off-by: Ye Li <ye.li@nxp.com>