diff --git a/plat/mediatek/mt8195/drivers/pmic/pmic.c b/plat/mediatek/mt8195/drivers/pmic/pmic.c
new file mode 100644
index 0000000..cca4413
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/pmic/pmic.c
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2020, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <pmic.h>
+#include <pmic_wrap_init.h>
+
+void pmic_power_off(void)
+{
+	pwrap_write(PMIC_PWRHOLD, 0x0);
+}
diff --git a/plat/mediatek/mt8195/drivers/pmic/pmic.h b/plat/mediatek/mt8195/drivers/pmic/pmic.h
new file mode 100644
index 0000000..aac22af
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/pmic/pmic.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2020, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PMIC_H
+#define PMIC_H
+
+#define PMIC_PWRHOLD 0xa08
+
+/* external API */
+void pmic_power_off(void);
+
+#endif /* PMIC_H */
diff --git a/plat/mediatek/mt8195/drivers/pmic/pmic_wrap_init.h b/plat/mediatek/mt8195/drivers/pmic/pmic_wrap_init.h
new file mode 100644
index 0000000..39e78f5
--- /dev/null
+++ b/plat/mediatek/mt8195/drivers/pmic/pmic_wrap_init.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2020, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PMIC_WRAP_INIT_H
+#define PMIC_WRAP_INIT_H
+
+#include <stdint.h>
+
+#include "platform_def.h"
+
+/* external API */
+int32_t pwrap_read(uint32_t adr, uint32_t *rdata);
+int32_t pwrap_write(uint32_t adr, uint32_t wdata);
+
+static struct mt8195_pmic_wrap_regs *const mtk_pwrap = (void *)PMIC_WRAP_BASE;
+
+/* PMIC_WRAP registers */
+struct mt8195_pmic_wrap_regs {
+	uint32_t init_done;
+	uint32_t reserved[543];
+	uint32_t wacs2_cmd;
+	uint32_t wacs2_wdata;
+	uint32_t reserved1[3];
+	uint32_t wacs2_rdata;
+	uint32_t reserved2[3];
+	uint32_t wacs2_vldclr;
+	uint32_t wacs2_sta;
+};
+
+#define GET_WACS_FSM(x)	((x >> 1) & 0x7)
+
+/* macro for SWINF_FSM */
+#define SWINF_FSM_IDLE		(0x00)
+#define SWINF_FSM_REQ		(0x02)
+#define SWINF_FSM_WFDLE		(0x04)
+#define SWINF_FSM_WFVLDCLR	(0x06)
+#define SWINF_INIT_DONE		(0x01)
+
+/* timeout setting */
+#define PWRAP_READ_US	1000
+#define PWRAP_WAIT_IDLE_US	1000
+
+/* error information flag */
+enum pwrap_errno {
+	E_PWR_INVALID_ARG             = 1,
+	E_PWR_INVALID_RW              = 2,
+	E_PWR_INVALID_ADDR            = 3,
+	E_PWR_INVALID_WDAT            = 4,
+	E_PWR_INVALID_OP_MANUAL       = 5,
+	E_PWR_NOT_IDLE_STATE          = 6,
+	E_PWR_NOT_INIT_DONE           = 7,
+	E_PWR_NOT_INIT_DONE_READ      = 8,
+	E_PWR_WAIT_IDLE_TIMEOUT       = 9,
+	E_PWR_WAIT_IDLE_TIMEOUT_READ  = 10,
+	E_PWR_INIT_SIDLY_FAIL         = 11,
+	E_PWR_RESET_TIMEOUT           = 12,
+	E_PWR_TIMEOUT                 = 13,
+	E_PWR_INIT_RESET_SPI          = 20,
+	E_PWR_INIT_SIDLY              = 21,
+	E_PWR_INIT_REG_CLOCK          = 22,
+	E_PWR_INIT_ENABLE_PMIC        = 23,
+	E_PWR_INIT_DIO                = 24,
+	E_PWR_INIT_CIPHER             = 25,
+	E_PWR_INIT_WRITE_TEST         = 26,
+	E_PWR_INIT_ENABLE_CRC         = 27,
+	E_PWR_INIT_ENABLE_DEWRAP      = 28,
+	E_PWR_INIT_ENABLE_EVENT       = 29,
+	E_PWR_READ_TEST_FAIL          = 30,
+	E_PWR_WRITE_TEST_FAIL         = 31,
+	E_PWR_SWITCH_DIO              = 32
+};
+
+#endif /* PMIC_WRAP_INIT_H */
diff --git a/plat/mediatek/mt8195/include/platform_def.h b/plat/mediatek/mt8195/include/platform_def.h
index a97d222..f6eb742 100644
--- a/plat/mediatek/mt8195/include/platform_def.h
+++ b/plat/mediatek/mt8195/include/platform_def.h
@@ -45,6 +45,11 @@
 #define UART_BAUDRATE			115200
 
 /*******************************************************************************
+ * PMIC related constants
+ ******************************************************************************/
+#define PMIC_WRAP_BASE			(IO_PHYS + 0x00024000)
+
+/*******************************************************************************
  * System counter frequency related constants
  ******************************************************************************/
 #define SYS_COUNTER_FREQ_IN_TICKS	13000000
diff --git a/plat/mediatek/mt8195/plat_pm.c b/plat/mediatek/mt8195/plat_pm.c
index 0bff30e..7cc2565 100644
--- a/plat/mediatek/mt8195/plat_pm.c
+++ b/plat/mediatek/mt8195/plat_pm.c
@@ -19,6 +19,7 @@
 #include <plat_mtk_lpm.h>
 #include <plat_params.h>
 #include <plat_pm.h>
+#include <pmic.h>
 
 /*
  * Cluster state request:
@@ -350,8 +351,20 @@
 	panic();
 }
 
+static void __dead2 plat_mtk_system_off(void)
+{
+	INFO("MTK System Off\n");
+
+	pmic_power_off();
+
+	wfi();
+	ERROR("MTK System Off: operation not handled.\n");
+	panic();
+}
+
 static const plat_psci_ops_t plat_psci_ops = {
 	.system_reset			= plat_mtk_system_reset,
+	.system_off			= plat_mtk_system_off,
 	.cpu_standby			= plat_cpu_standby,
 	.pwr_domain_on			= plat_power_domain_on,
 	.pwr_domain_on_finish		= plat_power_domain_on_finish,
diff --git a/plat/mediatek/mt8195/platform.mk b/plat/mediatek/mt8195/platform.mk
index 1a49b67..e37e440 100644
--- a/plat/mediatek/mt8195/platform.mk
+++ b/plat/mediatek/mt8195/platform.mk
@@ -13,6 +13,7 @@
                  -I${MTK_PLAT}/common/drivers/timer/              \
                  -I${MTK_PLAT_SOC}/drivers/gpio/                  \
                  -I${MTK_PLAT_SOC}/drivers/mcdi/                  \
+                 -I${MTK_PLAT_SOC}/drivers/pmic/                  \
                  -I${MTK_PLAT_SOC}/drivers/spmc/                  \
                  -I${MTK_PLAT_SOC}/include/
 
@@ -37,6 +38,7 @@
                 plat/common/plat_gicv3.c                              \
                 ${MTK_PLAT}/common/drivers/gic600/mt_gic_v3.c         \
                 ${MTK_PLAT}/common/drivers/gpio/mtgpio_common.c       \
+                ${MTK_PLAT}/common/drivers/pmic_wrap/pmic_wrap_init_v2.c \
                 ${MTK_PLAT}/common/drivers/timer/mt_timer.c           \
                 ${MTK_PLAT}/common/mtk_cirq.c                         \
                 ${MTK_PLAT}/common/mtk_plat_common.c                  \
@@ -50,6 +52,7 @@
                 ${MTK_PLAT_SOC}/drivers/mcdi/mt_cpu_pm_cpc.c          \
                 ${MTK_PLAT_SOC}/drivers/mcdi/mt_mcdi.c                \
                 ${MTK_PLAT_SOC}/drivers/gpio/mtgpio.c                 \
+                ${MTK_PLAT_SOC}/drivers/pmic/pmic.c                   \
                 ${MTK_PLAT_SOC}/drivers/spmc/mtspmc.c                 \
                 ${MTK_PLAT_SOC}/plat_pm.c                             \
                 ${MTK_PLAT_SOC}/plat_sip_calls.c                      \