diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c
index bd39e9de6ecf..5dc63c20b67e 100644
--- a/drivers/irqchip/qcom-pdc.c
+++ b/drivers/irqchip/qcom-pdc.c
@@ -159,6 +159,8 @@ static int qcom_pdc_gic_set_type(struct irq_data *d, unsigned int type)
 {
 	int pin_out = d->hwirq;
 	enum pdc_irq_config_bits pdc_type;
+	enum pdc_irq_config_bits old_pdc_type;
+	int ret;
 
 	if (pin_out == GPIO_NO_WAKE_IRQ)
 		return 0;
@@ -187,9 +189,26 @@ static int qcom_pdc_gic_set_type(struct irq_data *d, unsigned int type)
 		return -EINVAL;
 	}
 
+	old_pdc_type = pdc_reg_read(IRQ_i_CFG, pin_out);
 	pdc_reg_write(IRQ_i_CFG, pin_out, pdc_type);
 
-	return irq_chip_set_type_parent(d, type);
+	ret = irq_chip_set_type_parent(d, type);
+	if (ret)
+		return ret;
+
+	/*
+	 * When we change types the PDC can give a phantom interrupt.
+	 * Clear it.  Specifically the phantom shows up when reconfiguring
+	 * polarity of interrupt without changing the state of the signal
+	 * but let's be consistent and clear it always.
+	 *
+	 * Doing this works because we have IRQCHIP_SET_TYPE_MASKED so the
+	 * interrupt will be cleared before the rest of the system sees it.
+	 */
+	if (old_pdc_type != pdc_type)
+		irq_chip_set_parent_state(d, IRQCHIP_STATE_PENDING, false);
+
+	return 0;
 }
 
 static struct irq_chip qcom_pdc_gic_chip = {