arm64: zynqmp: Enable smmu again
Now that, PM support has been added to the SMMU
driver, enable it back by default.
Following issues were observed with SMMU earlier,
- After suspend/resume with FPD off,all peripherals
registered with SMMU are failed to work.This issue
has been resoved now.
- SATA device detection is failed. This issue still
persist.
This reverts commit
223c3aa24a63bb837169d7253fac666965383934.
Signed-off-by: Mubin Sayyed <mubin.usman.sayyed@xilinx.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>