static struct of_bus *of_match_bus(struct device_node *np);
static int __of_address_to_resource(struct device_node *dev,
const __be32 *addrp, u64 size, unsigned int flags,
- struct resource *r);
+ const char *name, struct resource *r);
/* Debug utility */
#ifdef DEBUG
addrp = of_get_pci_address(dev, bar, &size, &flags);
if (addrp == NULL)
return -EINVAL;
- return __of_address_to_resource(dev, addrp, size, flags, r);
+ return __of_address_to_resource(dev, addrp, size, flags, NULL, r);
}
EXPORT_SYMBOL_GPL(of_pci_address_to_resource);
#endif /* CONFIG_PCI */
static int __of_address_to_resource(struct device_node *dev,
const __be32 *addrp, u64 size, unsigned int flags,
- struct resource *r)
+ const char *name, struct resource *r)
{
u64 taddr;
r->end = taddr + size - 1;
}
r->flags = flags;
- r->name = dev->full_name;
+ r->name = name ? name : dev->full_name;
+
return 0;
}
const __be32 *addrp;
u64 size;
unsigned int flags;
+ const char *name = NULL;
addrp = of_get_address(dev, index, &size, &flags);
if (addrp == NULL)
return -EINVAL;
- return __of_address_to_resource(dev, addrp, size, flags, r);
+
+ /* Get optional "reg-names" property to add a name to a resource */
+ of_property_read_string_index(dev, "reg-names", index, &name);
+
+ return __of_address_to_resource(dev, addrp, size, flags, name, r);
}
EXPORT_SYMBOL_GPL(of_address_to_resource);