linux-imx

bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value to 15s

With recent MC release, a timeout of 500ms is not enough in most
circumstances. If MC firmware will respond faster, we should
decrease this value.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>