diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index a660508a58bd..d83f7c369e51 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -862,12 +862,12 @@ choice
 		  via SCIF2 on Renesas R-Car H1 (R8A7779).
 
 	config DEBUG_RCAR_GEN2_SCIF0
-		bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793"
-		depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7793
+		bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7792/R8A7793"
+		depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7792 || ARCH_R8A7793
 		help
 		  Say Y here if you want kernel low-level debugging support
-		  via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), or
-		  M2-N (R8A7793).
+		  via SCIF0 on Renesas R-Car H2 (R8A7790), M2-W (R8A7791), V2H
+		  (R8A7792), or M2-N (R8A7793).
 
 	config DEBUG_RCAR_GEN2_SCIF2
 		bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 3506327e0bed..78d3e859bd64 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -28,7 +28,7 @@ static const char * const r8a7790_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(R8A7790_DT, "Generic R8A7790 (Flattened Device Tree)")
-	.smp_init	= shmobile_smp_init_fallback_ops,
+	.smp_init	= smp_init_ops(shmobile_smp_init_fallback_ops),
 	.smp		= smp_ops(r8a7790_smp_ops),
 	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index 110e8b588e56..26e2d181a190 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -29,7 +29,7 @@ static const char *const r8a7791_boards_compat_dt[] __initconst = {
 };
 
 DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)")
-	.smp_init	= shmobile_smp_init_fallback_ops,
+	.smp_init	= smp_init_ops(shmobile_smp_init_fallback_ops),
 	.smp		= smp_ops(r8a7791_smp_ops),
 	.init_early	= shmobile_init_delay,
 	.init_time	= rcar_gen2_timer_init,