diff --git a/drivers/power/domain/power-domain-uclass.c b/drivers/power/domain/power-domain-uclass.c
index 9e9ec4f..2ea0ff2 100644
--- a/drivers/power/domain/power-domain-uclass.c
+++ b/drivers/power/domain/power-domain-uclass.c
@@ -28,7 +28,8 @@ static int power_domain_of_xlate_default(struct power_domain *power_domain,
 	return 0;
 }
 
-int power_domain_get(struct udevice *dev, struct power_domain *power_domain)
+int power_domain_get_by_index(struct udevice *dev,
+			      struct power_domain *power_domain, int index)
 {
 	struct ofnode_phandle_args args;
 	int ret;
@@ -38,7 +39,8 @@ int power_domain_get(struct udevice *dev, struct power_domain *power_domain)
 	debug("%s(dev=%p, power_domain=%p)\n", __func__, dev, power_domain);
 
 	ret = dev_read_phandle_with_args(dev, "power-domains",
-					 "#power-domain-cells", 0, 0, &args);
+					 "#power-domain-cells", 0, index,
+					 &args);
 	if (ret) {
 		debug("%s: dev_read_phandle_with_args failed: %d\n",
 		      __func__, ret);
@@ -73,6 +75,11 @@ int power_domain_get(struct udevice *dev, struct power_domain *power_domain)
 	return 0;
 }
 
+int power_domain_get(struct udevice *dev, struct power_domain *power_domain)
+{
+	return power_domain_get_by_index(dev, power_domain, 0);
+}
+
 int power_domain_free(struct power_domain *power_domain)
 {
 	struct power_domain_ops *ops = power_domain_dev_ops(power_domain->dev);
diff --git a/include/power-domain.h b/include/power-domain.h
index a558fbb..0099605 100644
--- a/include/power-domain.h
+++ b/include/power-domain.h
@@ -98,6 +98,27 @@ int power_domain_get(struct udevice *dev, struct power_domain *power_domain)
 #endif
 
 /**
+ * power_domain_get_by_index - Get the indexed power domain for a device.
+ *
+ * @dev:		The client device.
+ * @power_domain:	A pointer to a power domain struct to initialize.
+ * @index:		Power domain index to be powered on.
+ *
+ * @return 0 if OK, or a negative error code.
+ */
+#if CONFIG_IS_ENABLED(POWER_DOMAIN)
+int power_domain_get_by_index(struct udevice *dev,
+			      struct power_domain *power_domain, int index);
+#else
+static inline
+int power_domain_get_by_index(struct udevice *dev,
+			      struct power_domain *power_domain, int index)
+{
+	return -ENOSYS;
+}
+#endif
+
+/**
  * power_domain_free - Free a previously requested power domain.
  *
  * @power_domain:	A power domain struct that was previously successfully