diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst
index a77c24c27f7b..8214e215a8bf 100644
--- a/Documentation/core-api/irq/irq-domain.rst
+++ b/Documentation/core-api/irq/irq-domain.rst
@@ -42,10 +42,10 @@ irq_domain usage
 ================
 
 An interrupt controller driver creates and registers an irq_domain by
-calling one of the irq_domain_add_*() functions (each mapping method
-has a different allocator function, more on that later).  The function
-will return a pointer to the irq_domain on success.  The caller must
-provide the allocator function with an irq_domain_ops structure.
+calling one of the irq_domain_add_*() or irq_domain_create_*() functions
+(each mapping method has a different allocator function, more on that later).
+The function will return a pointer to the irq_domain on success. The caller
+must provide the allocator function with an irq_domain_ops structure.
 
 In most cases, the irq_domain will begin empty without any mappings
 between hwirq and IRQ numbers.  Mappings are added to the irq_domain
@@ -147,6 +147,7 @@ Legacy
 	irq_domain_add_simple()
 	irq_domain_add_legacy()
 	irq_domain_add_legacy_isa()
+	irq_domain_create_simple()
 	irq_domain_create_legacy()
 
 The Legacy mapping is a special case for drivers that already have a
@@ -169,13 +170,13 @@ supported.  For example, ISA controllers would use the legacy map for
 mapping Linux IRQs 0-15 so that existing ISA drivers get the correct IRQ
 numbers.
 
-Most users of legacy mappings should use irq_domain_add_simple() which
-will use a legacy domain only if an IRQ range is supplied by the
-system and will otherwise use a linear domain mapping. The semantics
-of this call are such that if an IRQ range is specified then
+Most users of legacy mappings should use irq_domain_add_simple() or
+irq_domain_create_simple() which will use a legacy domain only if an IRQ range
+is supplied by the system and will otherwise use a linear domain mapping.
+The semantics of this call are such that if an IRQ range is specified then
 descriptors will be allocated on-the-fly for it, and if no range is
-specified it will fall through to irq_domain_add_linear() which means
-*no* irq descriptors will be allocated.
+specified it will fall through to irq_domain_add_linear() or
+irq_domain_create_linear() which means *no* irq descriptors will be allocated.
 
 A typical use case for simple domains is where an irqchip provider
 is supporting both dynamic and static IRQ assignments.
@@ -186,6 +187,7 @@ that the driver using the simple domain call irq_create_mapping()
 before any irq_find_mapping() since the latter will actually work
 for the static IRQ assignment case.
 
+irq_domain_add_simple() and irq_domain_create_simple() as well as
 irq_domain_add_legacy() and irq_domain_create_legacy() are functionally
 equivalent, except for the first argument is different - the former
 accepts an Open Firmware specific 'struct device_node', while the latter
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 42d196805f58..1d4a8e7c5d5f 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -265,6 +265,11 @@ struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
 					 unsigned int first_irq,
 					 const struct irq_domain_ops *ops,
 					 void *host_data);
+struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode,
+					    unsigned int size,
+					    unsigned int first_irq,
+					    const struct irq_domain_ops *ops,
+					    void *host_data);
 struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
 					 unsigned int size,
 					 unsigned int first_irq,
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 288151393a06..418548ea13cf 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -317,10 +317,20 @@ struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
 					 unsigned int first_irq,
 					 const struct irq_domain_ops *ops,
 					 void *host_data)
+{
+	return irq_domain_create_simple(of_node_to_fwnode(of_node), size, first_irq, ops, host_data);
+}
+EXPORT_SYMBOL_GPL(irq_domain_add_simple);
+
+struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode,
+					    unsigned int size,
+					    unsigned int first_irq,
+					    const struct irq_domain_ops *ops,
+					    void *host_data)
 {
 	struct irq_domain *domain;
 
-	domain = __irq_domain_add(of_node_to_fwnode(of_node), size, size, 0, ops, host_data);
+	domain = __irq_domain_add(fwnode, size, size, 0, ops, host_data);
 	if (!domain)
 		return NULL;
 
@@ -328,7 +338,7 @@ struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
 		if (IS_ENABLED(CONFIG_SPARSE_IRQ)) {
 			/* attempt to allocated irq_descs */
 			int rc = irq_alloc_descs(first_irq, first_irq, size,
-						 of_node_to_nid(of_node));
+						 of_node_to_nid(to_of_node(fwnode)));
 			if (rc < 0)
 				pr_info("Cannot allocate irq_descs @ IRQ%d, assuming pre-allocated\n",
 					first_irq);
@@ -338,7 +348,7 @@ struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
 
 	return domain;
 }
-EXPORT_SYMBOL_GPL(irq_domain_add_simple);
+EXPORT_SYMBOL_GPL(irq_domain_create_simple);
 
 /**
  * irq_domain_add_legacy() - Allocate and register a legacy revmap irq_domain.
