diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index a732e0b50ff0..3ec6e1a6e9d2 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -380,6 +380,18 @@ static const struct regmap_irq rk808_irqs[] = {
 	},
 };
 
+static struct rk808_reg_data rk816_suspend_reg[] = {
+	/* set bat 3.4v low and act irq */
+	{ RK816_VB_MON_REG, VBAT_LOW_VOL_MASK | VBAT_LOW_ACT_MASK,
+	  RK816_VBAT_LOW_3V4 | EN_VBAT_LOW_IRQ },
+};
+
+static struct rk808_reg_data rk816_resume_reg[] = {
+	/* set bat 3.0v low and act shutdown */
+	{ RK816_VB_MON_REG, VBAT_LOW_VOL_MASK | VBAT_LOW_ACT_MASK,
+	  RK816_VBAT_LOW_3V0 | EN_VABT_LOW_SHUT_DOWN },
+};
+
 static const struct regmap_irq rk816_irqs[] = {
 	/* INT_STS */
 	[RK816_IRQ_PWRON_FALL] = {
@@ -782,6 +794,10 @@ static int rk808_probe(struct i2c_client *client,
 		cells = rk816s;
 		nr_cells = ARRAY_SIZE(rk816s);
 		pm_pwroff_fn = rk816_device_shutdown;
+		suspend_reg = rk816_suspend_reg;
+		suspend_reg_num = ARRAY_SIZE(rk816_suspend_reg);
+		resume_reg = rk816_resume_reg;
+		resume_reg_num = ARRAY_SIZE(rk816_resume_reg);
 		break;
 	case RK818_ID:
 		rk808->regmap_cfg = &rk818_regmap_config;