diff --git a/drivers/gpio/gpio-pmic-eic-sprd.c b/drivers/gpio/gpio-pmic-eic-sprd.c
index 01c0fd0a9d8c..d9b228bea42e 100644
--- a/drivers/gpio/gpio-pmic-eic-sprd.c
+++ b/drivers/gpio/gpio-pmic-eic-sprd.c
@@ -151,8 +151,8 @@ static void sprd_pmic_eic_irq_mask(struct irq_data *data)
 	struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip);
 	u32 offset = irqd_to_hwirq(data);
 
-	pmic_eic->reg[REG_IE] = 0;
-	pmic_eic->reg[REG_TRIG] = 0;
+	pmic_eic->reg[REG_IE] &= ~BIT(offset);
+	pmic_eic->reg[REG_TRIG] &= ~BIT(offset);
 
 	gpiochip_disable_irq(chip, offset);
 }
@@ -165,8 +165,8 @@ static void sprd_pmic_eic_irq_unmask(struct irq_data *data)
 
 	gpiochip_enable_irq(chip, offset);
 
-	pmic_eic->reg[REG_IE] = 1;
-	pmic_eic->reg[REG_TRIG] = 1;
+	pmic_eic->reg[REG_IE] |= BIT(offset);
+	pmic_eic->reg[REG_TRIG] |= BIT(offset);
 }
 
 static int sprd_pmic_eic_irq_set_type(struct irq_data *data,
@@ -174,13 +174,14 @@ static int sprd_pmic_eic_irq_set_type(struct irq_data *data,
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct sprd_pmic_eic *pmic_eic = gpiochip_get_data(chip);
+	u32 offset = irqd_to_hwirq(data);
 
 	switch (flow_type) {
 	case IRQ_TYPE_LEVEL_HIGH:
-		pmic_eic->reg[REG_IEV] = 1;
+		pmic_eic->reg[REG_IEV] |= BIT(offset);
 		break;
 	case IRQ_TYPE_LEVEL_LOW:
-		pmic_eic->reg[REG_IEV] = 0;
+		pmic_eic->reg[REG_IEV] &= ~BIT(offset);
 		break;
 	case IRQ_TYPE_EDGE_RISING:
 	case IRQ_TYPE_EDGE_FALLING:
@@ -222,15 +223,15 @@ static void sprd_pmic_eic_bus_sync_unlock(struct irq_data *data)
 			sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IEV, 1);
 	} else {
 		sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IEV,
-				     pmic_eic->reg[REG_IEV]);
+				     !!(pmic_eic->reg[REG_IEV] & BIT(offset)));
 	}
 
 	/* Set irq unmask */
 	sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_IE,
-			     pmic_eic->reg[REG_IE]);
+			     !!(pmic_eic->reg[REG_IE] & BIT(offset)));
 	/* Generate trigger start pulse for debounce EIC */
 	sprd_pmic_eic_update(chip, offset, SPRD_PMIC_EIC_TRIG,
-			     pmic_eic->reg[REG_TRIG]);
+			     !!(pmic_eic->reg[REG_TRIG] & BIT(offset)));
 
 	mutex_unlock(&pmic_eic->buslock);
 }