diff options
Diffstat (limited to 'include/dm/device.h')
| -rw-r--r-- | include/dm/device.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index e08d496e6a..160cd5883a 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -280,4 +280,22 @@ int device_find_child_by_of_offset(struct udevice *parent, int of_offset, int device_get_child_by_of_offset(struct udevice *parent, int seq, struct udevice **devp); +/** + * device_find_first_child() - Find the first child of a device + * + * @parent: Parent device to search + * @devp: Returns first child device, or NULL if none + * @return 0 + */ +int device_find_first_child(struct udevice *parent, struct udevice **devp); + +/** + * device_find_first_child() - Find the first child of a device + * + * @devp: Pointer to previous child device on entry. Returns pointer to next + * child device, or NULL if none + * @return 0 + */ +int device_find_next_child(struct udevice **devp); + #endif |