diff options
Diffstat (limited to 'include/linux/of_address.h')
| -rw-r--r-- | include/linux/of_address.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 2feda6ee6140..3118623c2c1f 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -1,11 +1,16 @@ #ifndef __OF_ADDRESS_H #define __OF_ADDRESS_H #include <linux/ioport.h> +#include <linux/errno.h> #include <linux/of.h> extern u64 of_translate_address(struct device_node *np, const __be32 *addr); extern int of_address_to_resource(struct device_node *dev, int index, struct resource *r); +extern struct device_node *of_find_matching_node_by_address( + struct device_node *from, + const struct of_device_id *matches, + u64 base_address); extern void __iomem *of_iomap(struct device_node *device, int index); /* Extract an address from a device, returns the region size and |