bus: fsl-mc: fully resume the firmware

The MC firmware has two execution units. Resume them both, as on some
Layerscape SoCs not doing so breaks the firmware.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-3-laurentiu.tudor@nxp.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>