diff --git a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm.c b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm.c
index f105b882b..606a7b7b7 100644
--- a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm.c
+++ b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm.c
@@ -14,7 +14,7 @@
 
 #include <lib/mtk_init/mtk_init.h>
 #include <lib/pm/mtk_pm.h>
-#include <lpm/mt_lp_rm.h>
+#include <lpm_v2/mt_lp_rm.h>
 #include "mt_cpu_pm.h"
 #include "mt_cpu_pm_cpc.h"
 #include "mt_cpu_pm_mbox.h"
@@ -773,11 +773,13 @@ static int cpupm_pwr_state_valid(unsigned int afflv, unsigned int state)
 static int cpupm_invoke(unsigned int func_id, void *priv)
 {
 	int ret = MTK_CPUPM_E_OK;
+#ifdef CPU_PM_SUSPEND_NOTIFY
 	int i, reverse = 0;
 	struct cpupm_invoke_data *save_status = (struct cpupm_invoke_data *) priv;
+	unsigned int cpu_status;
+#endif
 	struct cpupm_pwr_req *req = (struct cpupm_pwr_req *)priv;
 	unsigned int pwr_req = req->req;
-	unsigned int cpu_status;
 
 	switch (func_id) {
 #ifdef CPU_PM_SUSPEND_NOTIFY
diff --git a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm_smc.h b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm_smc.h
index 8b643b066..5cd2f5c6d 100644
--- a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm_smc.h
+++ b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_cpu_pm_smc.h
@@ -7,9 +7,9 @@
 #ifndef MT_CPU_PM_SMC_H
 #define MT_CPU_PM_SMC_H
 
-#include <lpm/mt_lp_rm.h>
-#include <lpm/mt_lpm_dispatch.h>
-#include <lpm/mt_lpm_smc.h>
+#include <lpm_v2/mt_lp_rm.h>
+#include <lpm_v2/mt_lpm_dispatch.h>
+#include <lpm_v2/mt_lpm_smc.h>
 
 void cpupm_smc_init(void);
 
diff --git a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_lp_irqremain.c b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_lp_irqremain.c
index ded1a60fe..563e6b565 100644
--- a/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_lp_irqremain.c
+++ b/plat/mediatek/drivers/cpu_pm/cpcv5_4/mt_lp_irqremain.c
@@ -12,7 +12,7 @@
 #include <platform_def.h>
 
 #include <lib/pm/mtk_pm.h>
-#include <lpm/mt_lp_rm.h>
+#include <lpm_v2/mt_lp_rm.h>
 #include "mt_cpu_pm.h"
 #include "mt_lp_irqremain.h"
 
diff --git a/plat/mediatek/drivers/cpu_pm/cpcv5_4/rules.mk b/plat/mediatek/drivers/cpu_pm/cpcv5_4/rules.mk
index 9819d0e56..c6937e107 100644
--- a/plat/mediatek/drivers/cpu_pm/cpcv5_4/rules.mk
+++ b/plat/mediatek/drivers/cpu_pm/cpcv5_4/rules.mk
@@ -29,8 +29,6 @@ $(eval $(call add_defined_option,CPU_PM_DOMAIN_CORE_ONLY))
 $(eval $(call add_defined_option,CPU_PM_CORE_ARCH64_ONLY))
 $(eval $(call add_defined_option,CPU_PM_TINYSYS_SUPPORT))
 
-$(eval $(call add_defined_option,CPU_PM_SUSPEND_NOTIFY))
-
 $(eval $(call add_defined_option,CPU_PM_PWR_REQ))
 $(eval $(call add_defined_option,CPU_PM_PWR_REQ_DEBUG))
 
diff --git a/plat/mediatek/lib/pm/armv9_0/pwr_ctrl.c b/plat/mediatek/lib/pm/armv9_0/pwr_ctrl.c
index 73b1f6855..ace27003e 100644
--- a/plat/mediatek/lib/pm/armv9_0/pwr_ctrl.c
+++ b/plat/mediatek/lib/pm/armv9_0/pwr_ctrl.c
@@ -16,6 +16,7 @@
 #include <drivers/console.h>
 #include <lib/psci/psci.h>
 #include <lib/utils.h>
+#include <mt_gic_v3.h>
 #include <plat/arm/common/plat_arm.h>
 #include <plat/common/platform.h>
 #include <platform_def.h>
@@ -108,6 +109,9 @@ static inline unsigned int get_pwr_afflv(const psci_power_state_t *state)
 
 static void mcusys_pwr_on_common(const struct mtk_cpupm_pwrstate *state)
 {
+	mt_gic_distif_restore();
+	mt_gic_rdistif_restore();
+
 	if (IS_CPUIDLE_FN_ENABLE(MTK_CPUPM_FN_RESUME_MCUSYS))
 		imtk_cpu_pwr.ops->mcusys_resume(state);
 }
@@ -121,6 +125,9 @@ static void mcusys_pwr_dwn_common(const struct mtk_cpupm_pwrstate *state)
 	if (IS_CPUIDLE_FN_ENABLE(MTK_CPUPM_FN_SUSPEND_MCUSYS))
 		imtk_cpu_pwr.ops->mcusys_suspend(state);
 
+	mt_gic_rdistif_save();
+	/* save gic context after cirq enable */
+	mt_gic_distif_save();
 }
 
 static void cluster_pwr_on_common(const struct mtk_cpupm_pwrstate *state)
@@ -140,8 +147,7 @@ static void cpu_pwr_on_common(const struct mtk_cpupm_pwrstate *state,
 {
 	coordinate_cluster_pwron();
 
-	gicv3_rdistif_init(plat_my_core_pos());
-	gicv3_cpuif_enable(plat_my_core_pos());
+	mt_gic_cpuif_enable();
 }
 
 static void cpu_pwr_dwn_common(const struct mtk_cpupm_pwrstate *state,
@@ -149,6 +155,8 @@ static void cpu_pwr_dwn_common(const struct mtk_cpupm_pwrstate *state,
 {
 	if (pstate & MT_CPUPM_PWR_DOMAIN_PERCORE_DSU)
 		coordinate_cluster_pwroff();
+
+	mt_gic_cpuif_disable();
 }
 
 static void cpu_pwr_resume(const struct mtk_cpupm_pwrstate *state,
@@ -217,6 +225,8 @@ static void power_domain_on_finish(const psci_power_state_t *state)
 		},
 	};
 
+	mt_gic_pcpu_init();
+
 	cpu_pwr_on(&pm_state, pstate);
 
 	nb.cpuid = pm_state.info.cpuid;
@@ -243,7 +253,7 @@ static void power_domain_off(const psci_power_state_t *state)
 
 	cpu_pwr_off(&pm_state, pstate);
 
-	gicv3_rdistif_off(plat_my_core_pos());
+	mt_gic_redistif_off();
 
 	nb.cpuid = pm_state.info.cpuid;
 	nb.pwr_domain = pstate;
@@ -278,8 +288,6 @@ static void power_domain_suspend(const psci_power_state_t *state)
 	if (pstate & MT_CPUPM_PWR_DOMAIN_MCUSYS)
 		mcusys_pwr_dwn_common(&pm_state);
 
-	gicv3_rdistif_off(plat_my_core_pos());
-
 	nb.cpuid = pm_state.info.cpuid;
 	nb.pwr_domain = pstate;
 	MT_CPUPM_EVENT_PWR_OFF(&nb);
diff --git a/plat/mediatek/lib/system_reset/reset_cros.c b/plat/mediatek/lib/system_reset/reset_cros.c
index 40e68ba9f..5f976501a 100644
--- a/plat/mediatek/lib/system_reset/reset_cros.c
+++ b/plat/mediatek/lib/system_reset/reset_cros.c
@@ -1,18 +1,25 @@
 /*
- * Copyright (c) 2022, MediaTek Inc. All rights reserved.
+ * Copyright (c) 2022-2025, MediaTek Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #include <assert.h>
+
 #include <arch_helpers.h>
 #include <common/debug.h>
+#include <drivers/delay_timer.h>
 #include <drivers/gpio.h>
+#if CONFIG_MTK_PMIC_SHUTDOWN_CFG
+#include <drivers/pmic/pmic_psc.h>
+#endif
 #include <lib/mtk_init/mtk_init.h>
 #include <lib/pm/mtk_pm.h>
 #include <plat_params.h>
+#if !CONFIG_MTK_PMIC_SHUTDOWN_CFG
 #include <pmic.h>
 #include <rtc.h>
+#endif
 
 static void __dead2 mtk_system_reset_cros(void)
 {
@@ -31,8 +38,13 @@ static void __dead2 mtk_system_off_cros(void)
 {
 	INFO("MTK System Off\n");
 
+#if CONFIG_MTK_PMIC_SHUTDOWN_CFG
+	platform_power_hold(false);
+	mdelay(1000);
+#else
 	rtc_power_off_sequence();
 	pmic_power_off();
+#endif
 
 	wfi();
 	ERROR("MTK System Off: operation not handled.\n");
diff --git a/plat/mediatek/mt8196/include/platform_def.h b/plat/mediatek/mt8196/include/platform_def.h
index 72d83e64b..83370d6c5 100644
--- a/plat/mediatek/mt8196/include/platform_def.h
+++ b/plat/mediatek/mt8196/include/platform_def.h
@@ -87,7 +87,7 @@
  * GPIO related constants
  ******************************************************************************/
 #define GPIO_BASE		(IO_PHYS + 0x0002D000)
-#define RGU_BASE		(IO_PHYS + 0x0C00B000)
+#define RGU_BASE		(IO_PHYS + 0x0C010000)
 #define DRM_BASE		(IO_PHYS + 0x0000D000)
 #define IOCFG_RT_BASE		(IO_PHYS + 0x02000000)
 #define IOCFG_RM1_BASE		(IO_PHYS + 0x02020000)
diff --git a/plat/mediatek/mt8196/platform.mk b/plat/mediatek/mt8196/platform.mk
index 50508093a..520771dfa 100644
--- a/plat/mediatek/mt8196/platform.mk
+++ b/plat/mediatek/mt8196/platform.mk
@@ -41,6 +41,7 @@ MODULES-y += $(MTK_PLAT)/common
 MODULES-y += $(MTK_PLAT)/common/lpm_v2
 MODULES-y += $(MTK_PLAT)/lib/mtk_init
 MODULES-y += $(MTK_PLAT)/lib/pm
+MODULES-y += $(MTK_PLAT)/lib/system_reset
 MODULES-y += $(MTK_PLAT)/drivers/apusys
 MODULES-y += $(MTK_PLAT)/drivers/cirq
 MODULES-y += $(MTK_PLAT)/drivers/dp