ARM: shmobile: Use shmobile_init_late() on r8a7790 DT-only

Tie in shmobile_init_late for the DT-only r8a7790 SoC
Multiplatform support code. This will make sure that
Suspend-to-RAM, CPUIdle and CPUFreq get initialized.
Signed-off-by: NMagnus Damm <damm+renesas@opensource.se>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/setup-r8a7790.c

@@ -326,6 +326,7 @@ DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
 	.smp		= smp_ops(r8a7790_smp_ops),
 	.init_early	= r8a7790_init_early,
 	.init_time	= rcar_gen2_timer_init,
+	.init_late	= shmobile_init_late,
 	.dt_compat	= r8a7790_boards_compat_dt,
 MACHINE_END
 #endif /* CONFIG_USE_OF */