include/dm/uclass-internal.h

7  * SPDX-License-Identifier:	GPL-2.0+
16  * uclass_get_device_tail() - handle the end of a get_device call
21  * @ret: Error to return. If non-zero then the device is not probed
23  * @return ret, if non-zero, else the result of the device_probe() call
28  * uclass_find_device() - Return n-th child of uclass
33  * The device is not prepared for use - this is an internal function.
42  * uclass_find_first_device() - Return the first device in a uclass
46  * The device is not prepared for use - this is an internal function.
49  * @return 0 if OK (found or not found), -1 on error
54  * uclass_find_next_device() - Return the next device in a uclass
58  * The device is not prepared for use - this is an internal function.
61  * @return 0 if OK (found or not found), -1 on error
66  * uclass_find_device_by_name() - Find uclass device based on ID and name
75  * @return 0 if OK, -ve on error
81  * uclass_find_device_by_seq() - Find uclass device based on ID and sequence
86  * If there is no such device then this will return -ENODEV.
98  * @return 0 if OK, -ve on error
104  * uclass_find_device_by_of_offset() - Find a uclass device by device tree node
112  * @node: Device tree offset to search for (if -ve then -ENODEV is returned)
114  * @return 0 if OK, -ve on error
120  * uclass_find_device_by_of_node() - Find a uclass device by device tree node
128  * @node: Device tree offset to search for (if NULL then -ENODEV is returned)
130  * @return 0 if OK, -ve on error
136  * uclass_bind_device() - Associate device with a uclass
141  * #return 0 on success, -ve on error
146  * uclass_unbind_device() - Deassociate device with a uclass
151  * #return 0 on success, -ve on error
160  * uclass_pre_probe_device() - Deal with a device that is about to be probed
162  * Perform any pre-processing that is needed by the uclass before it can be
163  * probed. This includes the uclass' pre-probe() method and the parent
167  * #return 0 on success, -ve on error
172  * uclass_post_probe_device() - Deal with a device that has just been probed
174  * Perform any post-processing of a probed device that is needed by the
178  * #return 0 on success, -ve on error
183  * uclass_pre_remove_device() - Handle a device which is about to be removed
185  * Perform any pre-processing of a device that is about to be removed.
188  * #return 0 on success, -ve on error
197  * uclass_find() - Find uclass by its id
205  * uclass_destroy() - Destroy a uclass
210  * @return 0 on success, -ve on error