diff options
Diffstat (limited to 'include/asm-ppc64/prom.h')
| -rw-r--r-- | include/asm-ppc64/prom.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h index e8d0d2ab4c0..bdb47174ff0 100644 --- a/include/asm-ppc64/prom.h +++ b/include/asm-ppc64/prom.h @@ -188,6 +188,14 @@ extern struct device_node *of_get_next_child(const struct device_node *node, extern struct device_node *of_node_get(struct device_node *node); extern void of_node_put(struct device_node *node); +/* For scanning the flat device-tree at boot time */ +int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data); +void* __init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); + /* For updating the device tree at runtime */ extern void of_attach_node(struct device_node *); extern void of_detach_node(const struct device_node *); |