diff --git a/drivers/renesas/rcar/pwrc/pwrc.c b/drivers/renesas/rcar/pwrc/pwrc.c
index b005caff69a57ee5ed903e2581ae20d98ed2588d..d7f088094b884294efd77596dae1c1e9ad5002b3 100644
--- a/drivers/renesas/rcar/pwrc/pwrc.c
+++ b/drivers/renesas/rcar/pwrc/pwrc.c
@@ -768,3 +768,43 @@ count_ca57:
 done:
 	return count;
 }
+
+int32_t rcar_pwrc_cpu_on_check(uint64_t mpidr)
+{
+	uint64_t i;
+	uint64_t j;
+	uint64_t cpu_count;
+	uintptr_t reg_PSTR;
+	uint32_t status;
+	uint64_t my_cpu;
+	int32_t rtn;
+	uint32_t my_cluster_type;
+
+	const uint32_t cluster_type[PLATFORM_CLUSTER_COUNT] = {
+			RCAR_CLUSTER_CA53,
+			RCAR_CLUSTER_CA57
+	};
+	const uintptr_t registerPSTR[PLATFORM_CLUSTER_COUNT] = {
+			RCAR_CA53PSTR,
+			RCAR_CA57PSTR
+	};
+
+	my_cluster_type = rcar_pwrc_get_cluster();
+
+	rtn = 0;
+	my_cpu = mpidr & ((uint64_t)(MPIDR_CPU_MASK));
+	for (i = 0U; i < ((uint64_t)(PLATFORM_CLUSTER_COUNT)); i++) {
+		cpu_count = rcar_pwrc_get_cpu_num(cluster_type[i]);
+		reg_PSTR = registerPSTR[i];
+		for (j = 0U; j < cpu_count; j++) {
+			if ((my_cluster_type != cluster_type[i]) || (my_cpu != j)) {
+				status = mmio_read_32(reg_PSTR) >> (j * 4U);
+				if ((status & 0x00000003U) == 0U) {
+					rtn--;
+				}
+			}
+		}
+	}
+	return (rtn);
+
+}
diff --git a/drivers/renesas/rcar/pwrc/pwrc.h b/drivers/renesas/rcar/pwrc/pwrc.h
index 3cdac694c9e6f82875fd9e050034964141bcde53..d4d6fc4412d03bee4bdc89efba798fd18770f6cd 100644
--- a/drivers/renesas/rcar/pwrc/pwrc.h
+++ b/drivers/renesas/rcar/pwrc/pwrc.h
@@ -44,6 +44,7 @@ void rcar_pwrc_enable_interrupt_wakeup(uint64_t mpidr);
 void rcar_pwrc_clusteroff(uint64_t mpidr);
 void rcar_pwrc_cpuoff(uint64_t mpidr);
 void rcar_pwrc_cpuon(uint64_t mpidr);
+int32_t rcar_pwrc_cpu_on_check(uint64_t mpidr);
 void rcar_pwrc_setup(void);
 
 uint32_t rcar_pwrc_get_cpu_wkr(uint64_t mpidr);
diff --git a/plat/renesas/rcar/plat_pm.c b/plat/renesas/rcar/plat_pm.c
index 245a45a32d310f408f519ea174edd66042d70069..47eda9a0218fe4b82866b8a21298f7b3330bbc9e 100644
--- a/plat/renesas/rcar/plat_pm.c
+++ b/plat/renesas/rcar/plat_pm.c
@@ -175,7 +175,7 @@ static void __dead2 rcar_system_off(void)
 	uint64_t cpu = read_mpidr_el1() & 0x0000ffff;
 	int32_t rtn_on;
 
-	rtn_on = cpu_on_check(cpu);
+	rtn_on = rcar_pwrc_cpu_on_check(cpu);
 
 	if (cpu == rcar_boot_mpidr)
 		panic();