diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c
index 5a68c9b..56cc248 100644
--- a/drivers/mfd/rtl8411.c
+++ b/drivers/mfd/rtl8411.c
@@ -86,6 +86,11 @@
 		map_sd_drive(rtl8411b_reg_to_sd30_drive_sel_3v3(reg));
 }
 
+static void rtl8411_force_power_down(struct rtsx_pcr *pcr)
+{
+	rtsx_pci_write_register(pcr, FPDCTL, 0x07, 0x07);
+}
+
 static int rtl8411_extra_init_hw(struct rtsx_pcr *pcr)
 {
 	rtsx_pci_init_cmd(pcr);
@@ -285,6 +290,7 @@
 	.switch_output_voltage = rtl8411_switch_output_voltage,
 	.cd_deglitch = rtl8411_cd_deglitch,
 	.conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
+	.force_power_down = rtl8411_force_power_down,
 };
 
 static const struct pcr_ops rtl8411b_pcr_ops = {
@@ -300,6 +306,7 @@
 	.switch_output_voltage = rtl8411_switch_output_voltage,
 	.cd_deglitch = rtl8411_cd_deglitch,
 	.conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
+	.force_power_down = rtl8411_force_power_down,
 };
 
 /* SD Pull Control Enable:
diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c
index 2170449..c67935e 100644
--- a/drivers/mfd/rts5209.c
+++ b/drivers/mfd/rts5209.c
@@ -59,6 +59,11 @@
 	}
 }
 
+static void rts5209_force_power_down(struct rtsx_pcr *pcr)
+{
+	rtsx_pci_write_register(pcr, FPDCTL, 0x07, 0x07);
+}
+
 static int rts5209_extra_init_hw(struct rtsx_pcr *pcr)
 {
 	rtsx_pci_init_cmd(pcr);
@@ -197,6 +202,7 @@
 	.switch_output_voltage = rts5209_switch_output_voltage,
 	.cd_deglitch = NULL,
 	.conv_clk_and_div_n = NULL,
+	.force_power_down = rts5209_force_power_down,
 };
 
 /* SD Pull Control Enable:
diff --git a/drivers/mfd/rts5227.c b/drivers/mfd/rts5227.c
index c3181d7..42ebf5c 100644
--- a/drivers/mfd/rts5227.c
+++ b/drivers/mfd/rts5227.c
@@ -83,6 +83,16 @@
 		pcr->flags |= PCR_REVERSE_SOCKET;
 }
 
+static void rts5227_force_power_down(struct rtsx_pcr *pcr)
+{
+	/* Set relink_time to 0 */
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0);
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 2, 0xFF, 0);
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0);
+
+	rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
+}
+
 static int rts5227_extra_init_hw(struct rtsx_pcr *pcr)
 {
 	u16 cap;
@@ -218,6 +228,7 @@
 	.switch_output_voltage = rts5227_switch_output_voltage,
 	.cd_deglitch = NULL,
 	.conv_clk_and_div_n = NULL,
+	.force_power_down = rts5227_force_power_down,
 };
 
 /* SD Pull Control Enable:
diff --git a/drivers/mfd/rts5229.c b/drivers/mfd/rts5229.c
index 7a1ad6d..a0b695a 100644
--- a/drivers/mfd/rts5229.c
+++ b/drivers/mfd/rts5229.c
@@ -56,6 +56,11 @@
 		map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg));
 }
 
+static void rts5229_force_power_down(struct rtsx_pcr *pcr)
+{
+	rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
+}
+
 static int rts5229_extra_init_hw(struct rtsx_pcr *pcr)
 {
 	rtsx_pci_init_cmd(pcr);
@@ -179,6 +184,7 @@
 	.switch_output_voltage = rts5229_switch_output_voltage,
 	.cd_deglitch = NULL,
 	.conv_clk_and_div_n = NULL,
+	.force_power_down = rts5229_force_power_down,
 };
 
 /* SD Pull Control Enable:
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c
index d5db182..79ff212 100644
--- a/drivers/mfd/rts5249.c
+++ b/drivers/mfd/rts5249.c
@@ -88,6 +88,16 @@
 		pcr->flags |= PCR_REVERSE_SOCKET;
 }
 
+static void rts5249_force_power_down(struct rtsx_pcr *pcr)
+{
+	/* Set relink_time to 0 */
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0);
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 2, 0xFF, 0);
+	rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0);
+
+	rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
+}
+
 static int rts5249_extra_init_hw(struct rtsx_pcr *pcr)
 {
 	rtsx_pci_init_cmd(pcr);
@@ -217,6 +227,7 @@
 	.card_power_on = rts5249_card_power_on,
 	.card_power_off = rts5249_card_power_off,
 	.switch_output_voltage = rts5249_switch_output_voltage,
+	.force_power_down = rts5249_force_power_down,
 };
 
 /* SD Pull Control Enable:
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index e06d6b0..97526f1 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -927,6 +927,21 @@
 	mutex_unlock(&pcr->pcr_mutex);
 }
 
+static void rtsx_pci_power_off(struct rtsx_pcr *pcr, u8 pm_state)
+{
+	if (pcr->ops->turn_off_led)
+		pcr->ops->turn_off_led(pcr);
+
+	rtsx_pci_writel(pcr, RTSX_BIER, 0);
+	pcr->bier = 0;
+
+	rtsx_pci_write_register(pcr, PETXCFG, 0x08, 0x08);
+	rtsx_pci_write_register(pcr, HOST_SLEEP_STATE, 0x03, pm_state);
+
+	if (pcr->ops->force_power_down)
+		pcr->ops->force_power_down(pcr);
+}
+
 static int rtsx_pci_init_hw(struct rtsx_pcr *pcr)
 {
 	int err;
@@ -1255,7 +1270,6 @@
 {
 	struct pcr_handle *handle;
 	struct rtsx_pcr *pcr;
-	int ret = 0;
 
 	dev_dbg(&(pcidev->dev), "--> %s\n", __func__);
 
@@ -1267,14 +1281,7 @@
 
 	mutex_lock(&pcr->pcr_mutex);
 
-	if (pcr->ops->turn_off_led)
-		pcr->ops->turn_off_led(pcr);
-
-	rtsx_pci_writel(pcr, RTSX_BIER, 0);
-	pcr->bier = 0;
-
-	rtsx_pci_write_register(pcr, PETXCFG, 0x08, 0x08);
-	rtsx_pci_write_register(pcr, HOST_SLEEP_STATE, 0x03, 0x02);
+	rtsx_pci_power_off(pcr, HOST_ENTER_S3);
 
 	pci_save_state(pcidev);
 	pci_enable_wake(pcidev, pci_choose_state(pcidev, state), 0);
@@ -1282,7 +1289,7 @@
 	pci_set_power_state(pcidev, pci_choose_state(pcidev, state));
 
 	mutex_unlock(&pcr->pcr_mutex);
-	return ret;
+	return 0;
 }
 
 static int rtsx_pci_resume(struct pci_dev *pcidev)
@@ -1320,10 +1327,25 @@
 	return ret;
 }
 
+static void rtsx_pci_shutdown(struct pci_dev *pcidev)
+{
+	struct pcr_handle *handle;
+	struct rtsx_pcr *pcr;
+
+	dev_dbg(&(pcidev->dev), "--> %s\n", __func__);
+
+	handle = pci_get_drvdata(pcidev);
+	pcr = handle->pcr;
+	rtsx_pci_power_off(pcr, HOST_ENTER_S1);
+
+	pci_disable_device(pcidev);
+}
+
 #else /* CONFIG_PM */
 
 #define rtsx_pci_suspend NULL
 #define rtsx_pci_resume NULL
+#define rtsx_pci_shutdown NULL
 
 #endif /* CONFIG_PM */
 
@@ -1334,6 +1356,7 @@
 	.remove = rtsx_pci_remove,
 	.suspend = rtsx_pci_suspend,
 	.resume = rtsx_pci_resume,
+	.shutdown = rtsx_pci_shutdown,
 };
 module_pci_driver(rtsx_pci_driver);
 
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 9cba737..11ab786 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -25,8 +25,7 @@
 
 #include <linux/sched.h>
 #include <linux/pci.h>
-
-#include "rtsx_common.h"
+#include <linux/mfd/rtsx_common.h>
 
 #define MAX_RW_REG_CNT			1024
 
@@ -536,6 +535,10 @@
 #define SAMPLE_VAR_CLK0			(0x01 << 4)
 #define SAMPLE_VAR_CLK1			(0x02 << 4)
 
+/* HOST_SLEEP_STATE */
+#define HOST_ENTER_S1			1
+#define HOST_ENTER_S3			2
+
 #define MS_CFG				0xFD40
 #define MS_TPC				0xFD41
 #define MS_TRANS_CFG			0xFD42
@@ -701,6 +704,11 @@
 
 #define AUTOLOAD_CFG_BASE		0xFF00
 
+#define PM_CTRL1			0xFF44
+#define PM_CTRL2			0xFF45
+#define PM_CTRL3			0xFF46
+#define PM_CTRL4			0xFF47
+
 /* Memory mapping */
 #define SRAM_BASE			0xE600
 #define RBUF_BASE			0xF400
@@ -770,6 +778,7 @@
 	unsigned int	(*cd_deglitch)(struct rtsx_pcr *pcr);
 	int		(*conv_clk_and_div_n)(int clk, int dir);
 	void		(*fetch_vendor_settings)(struct rtsx_pcr *pcr);
+	void		(*force_power_down)(struct rtsx_pcr *pcr);
 };
 
 enum PDEV_STAT  {PDEV_STAT_IDLE, PDEV_STAT_RUN};