diff options
Diffstat (limited to 'include/dm/uclass-internal.h')
| -rw-r--r-- | include/dm/uclass-internal.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dm/uclass-internal.h b/include/dm/uclass-internal.h index ad284b8..c086004 100644 --- a/include/dm/uclass-internal.h +++ b/include/dm/uclass-internal.h @@ -10,6 +10,8 @@ #ifndef _DM_UCLASS_INTERNAL_H #define _DM_UCLASS_INTERNAL_H +#include <dm/ofnode.h> + /** * uclass_get_device_tail() - handle the end of a get_device call * @@ -115,6 +117,22 @@ int uclass_find_device_by_of_offset(enum uclass_id id, int node, struct udevice **devp); /** + * uclass_find_device_by_of_node() - Find a uclass device by device tree node + * + * This searches the devices in the uclass for one attached to the given + * device tree node. + * + * The device is NOT probed, it is merely returned. + * + * @id: ID to look up + * @node: Device tree offset to search for (if NULL then -ENODEV is returned) + * @devp: Returns pointer to device (there is only one for each node) + * @return 0 if OK, -ve on error + */ +int uclass_find_device_by_ofnode(enum uclass_id id, ofnode node, + struct udevice **devp); + +/** * uclass_bind_device() - Associate device with a uclass * * Connect the device into uclass's list of devices. |