diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 3d64c9331a82..4340e1d268b6 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -541,8 +541,9 @@ static const struct irq_domain_ops regmap_domain_ops = {
 };
 
 /**
- * regmap_add_irq_chip() - Use standard regmap IRQ controller handling
+ * regmap_add_irq_chip_np() - Use standard regmap IRQ controller handling
  *
+ * @np: The device_node where the IRQ domain should be added to.
  * @map: The regmap for the device.
  * @irq: The IRQ the device uses to signal interrupts.
  * @irq_flags: The IRQF_ flags to use for the primary interrupt.
@@ -556,9 +557,10 @@ static const struct irq_domain_ops regmap_domain_ops = {
  * register cache.  The chip driver is responsible for restoring the
  * register values used by the IRQ controller over suspend and resume.
  */
-int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
-			int irq_base, const struct regmap_irq_chip *chip,
-			struct regmap_irq_chip_data **data)
+int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq,
+			   int irq_flags, int irq_base,
+			   const struct regmap_irq_chip *chip,
+			   struct regmap_irq_chip_data **data)
 {
 	struct regmap_irq_chip_data *d;
 	int i;
@@ -769,12 +771,10 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
 	}
 
 	if (irq_base)
-		d->domain = irq_domain_add_legacy(map->dev->of_node,
-						  chip->num_irqs, irq_base, 0,
-						  &regmap_domain_ops, d);
+		d->domain = irq_domain_add_legacy(np, chip->num_irqs, irq_base,
+						  0, &regmap_domain_ops, d);
 	else
-		d->domain = irq_domain_add_linear(map->dev->of_node,
-						  chip->num_irqs,
+		d->domain = irq_domain_add_linear(np, chip->num_irqs,
 						  &regmap_domain_ops, d);
 	if (!d->domain) {
 		dev_err(map->dev, "Failed to create IRQ domain\n");
@@ -808,6 +808,30 @@ int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
 	kfree(d);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(regmap_add_irq_chip_np);
+
+/**
+ * regmap_add_irq_chip() - Use standard regmap IRQ controller handling
+ *
+ * @map: The regmap for the device.
+ * @irq: The IRQ the device uses to signal interrupts.
+ * @irq_flags: The IRQF_ flags to use for the primary interrupt.
+ * @irq_base: Allocate at specific IRQ number if irq_base > 0.
+ * @chip: Configuration for the interrupt controller.
+ * @data: Runtime data structure for the controller, allocated on success.
+ *
+ * Returns 0 on success or an errno on failure.
+ *
+ * This is the same as regmap_add_irq_chip_np, except that the device
+ * node of the regmap is used.
+ */
+int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
+			int irq_base, const struct regmap_irq_chip *chip,
+			struct regmap_irq_chip_data **data)
+{
+	return regmap_add_irq_chip_np(map->dev->of_node, map, irq, irq_flags,
+				      irq_base, chip, data);
+}
 EXPORT_SYMBOL_GPL(regmap_add_irq_chip);
 
 /**
@@ -875,9 +899,10 @@ static int devm_regmap_irq_chip_match(struct device *dev, void *res, void *data)
 }
 
 /**
- * devm_regmap_add_irq_chip() - Resource manager regmap_add_irq_chip()
+ * devm_regmap_add_irq_chip_np() - Resource manager regmap_add_irq_chip_np()
  *
  * @dev: The device pointer on which irq_chip belongs to.
+ * @np: The device_node where the IRQ domain should be added to.
  * @map: The regmap for the device.
  * @irq: The IRQ the device uses to signal interrupts
  * @irq_flags: The IRQF_ flags to use for the primary interrupt.
@@ -890,10 +915,11 @@ static int devm_regmap_irq_chip_match(struct device *dev, void *res, void *data)
  * The &regmap_irq_chip_data will be automatically released when the device is
  * unbound.
  */
-int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq,
-			     int irq_flags, int irq_base,
-			     const struct regmap_irq_chip *chip,
-			     struct regmap_irq_chip_data **data)
+int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np,
+				struct regmap *map, int irq, int irq_flags,
+				int irq_base,
+				const struct regmap_irq_chip *chip,
+				struct regmap_irq_chip_data **data)
 {
 	struct regmap_irq_chip_data **ptr, *d;
 	int ret;
@@ -903,8 +929,8 @@ int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq,
 	if (!ptr)
 		return -ENOMEM;
 
-	ret = regmap_add_irq_chip(map, irq, irq_flags, irq_base,
-				  chip, &d);
+	ret = regmap_add_irq_chip_np(np, map, irq, irq_flags, irq_base,
+				     chip, &d);
 	if (ret < 0) {
 		devres_free(ptr);
 		return ret;
@@ -915,6 +941,32 @@ int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq,
 	*data = d;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(devm_regmap_add_irq_chip_np);
+
+/**
+ * devm_regmap_add_irq_chip() - Resource manager regmap_add_irq_chip()
+ *
+ * @dev: The device pointer on which irq_chip belongs to.
+ * @map: The regmap for the device.
+ * @irq: The IRQ the device uses to signal interrupts
+ * @irq_flags: The IRQF_ flags to use for the primary interrupt.
+ * @irq_base: Allocate at specific IRQ number if irq_base > 0.
+ * @chip: Configuration for the interrupt controller.
+ * @data: Runtime data structure for the controller, allocated on success
+ *
+ * Returns 0 on success or an errno on failure.
+ *
+ * The &regmap_irq_chip_data will be automatically released when the device is
+ * unbound.
+ */
+int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq,
+			     int irq_flags, int irq_base,
+			     const struct regmap_irq_chip *chip,
+			     struct regmap_irq_chip_data **data)
+{
+	return devm_regmap_add_irq_chip_np(dev, map->dev->of_node, map, irq,
+					   irq_flags, irq_base, chip, data);
+}
 EXPORT_SYMBOL_GPL(devm_regmap_add_irq_chip);
 
 /**
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 40b07168fd8e..ae5034b2d7c3 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -21,6 +21,7 @@
 struct module;
 struct clk;
 struct device;
+struct device_node;
 struct i2c_client;
 struct i3c_device;
 struct irq_domain;
@@ -1310,12 +1311,21 @@ struct regmap_irq_chip_data;
 int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
 			int irq_base, const struct regmap_irq_chip *chip,
 			struct regmap_irq_chip_data **data);
+int regmap_add_irq_chip_np(struct device_node *np, struct regmap *map, int irq,
+			   int irq_flags, int irq_base,
+			   const struct regmap_irq_chip *chip,
+			   struct regmap_irq_chip_data **data);
 void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data);
 
 int devm_regmap_add_irq_chip(struct device *dev, struct regmap *map, int irq,
 			     int irq_flags, int irq_base,
 			     const struct regmap_irq_chip *chip,
 			     struct regmap_irq_chip_data **data);
+int devm_regmap_add_irq_chip_np(struct device *dev, struct device_node *np,
+				struct regmap *map, int irq, int irq_flags,
+				int irq_base,
+				const struct regmap_irq_chip *chip,
+				struct regmap_irq_chip_data **data);
 void devm_regmap_del_irq_chip(struct device *dev, int irq,
 			      struct regmap_irq_chip_data *data);
 
