Restore #include <sys/devmap.h>

Partial revert https://reviews.freebsd.org/D50017
These files still use devmap_add_entry() and needs sys/devmap.h

Reviewed by: andrew
Approved by: manu (mentor)
Differential revision: https://reviews.freebsd.org/D50574

sys/arm/annapurna/alpine/alpine_machdep.c

@@ -32,6 +32,7 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>
+#include <sys/devmap.h>
 
 #include <vm/vm.h>
 #include <vm/pmap.h>

sys/arm/freescale/vybrid/vf_machdep.c

@@ -30,6 +30,7 @@
 
 #include <sys/param.h>
 #include <sys/systm.h>
+#include <sys/devmap.h>
 
 #include <vm/vm.h>
 

sys/arm/qualcomm/ipq4018_machdep.c

@@ -31,6 +31,7 @@
 #include <sys/systm.h>
 #include <sys/bus.h>
 #include <sys/reboot.h>
+#include <sys/devmap.h>
 #include <sys/physmem.h>
 #include <sys/lock.h>
 

sys/arm/ti/ti_machdep.c

@@ -42,6 +42,7 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/bus.h>
+#include <sys/devmap.h>
 
 #include <vm/vm.h>
 #include <vm/pmap.h>