staging: fsl-mc: Move DPIO from staging to drivers/soc/fsl

Move the NXP DPIO (Datapath I/O Driver) out of the
drivers/staging directory and into the drivers/soc/fsl directory.

The DPIO driver enables access to Queue and Buffer Manager (QBMAN)
hardware on NXP DPAA2 devices. This is a prerequisite to moving the
DPAA2 Ethernet driver out of staging.

Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>

drivers/crypto/caam/sg_sw_sec4.h

@@ -12,7 +12,7 @@
 #include "ctrl.h"
 #include "regs.h"
 #include "sg_sw_qm2.h"
-#include "../../../drivers/staging/fsl-mc/include/dpaa2-fd.h"
+#include <soc/fsl/dpaa2-fd.h>
 
 struct sec4_sg_entry {
 	u64 ptr;