2 * Copyright (c) 2013 Google, Inc
5 * Pavel Herrmann <morpheus.ibis@gmail.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 #include <dm/ofnode.h>
14 #include <dm/uclass-id.h>
17 * lists_driver_lookup_name() - Return u_boot_driver corresponding to name
19 * This function returns a pointer to a driver given its name. This is used
20 * for binding a driver given its name and platdata.
22 * @name: Name of driver to look up
23 * @return pointer to driver, or NULL if not found
25 struct driver *lists_driver_lookup_name(const char *name);
28 * lists_uclass_lookup() - Return uclass_driver based on ID of the class
31 * This function returns the pointer to uclass_driver, which is the class's
32 * base structure based on the ID of the class. Returns NULL on error.
34 struct uclass_driver *lists_uclass_lookup(enum uclass_id id);
37 * lists_bind_drivers() - search for and bind all drivers to parent
39 * This searches the U_BOOT_DEVICE() structures and creates new devices for
40 * each one. The devices will have @parent as their parent.
42 * @parent: parent device (root)
43 * @early_only: If true, bind only drivers with the DM_INIT_F flag. If false
46 int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only);
49 * lists_bind_fdt() - bind a device tree node
51 * This creates a new device bound to the given device tree node, with
52 * @parent as its parent.
54 * @parent: parent device (root)
55 * @node: device tree node to bind
56 * @devp: if non-NULL, returns a pointer to the bound device
57 * @return 0 if device was bound, -EINVAL if the device tree is invalid,
58 * other -ve value on error
60 int lists_bind_fdt(struct udevice *parent, ofnode node, struct udevice **devp);
63 * device_bind_driver() - bind a device to a driver
65 * This binds a new device to a driver.
67 * @parent: Parent device
68 * @drv_name: Name of driver to attach to this parent
69 * @dev_name: Name of the new device thus created
70 * @devp: If non-NULL, returns the newly bound device
72 int device_bind_driver(struct udevice *parent, const char *drv_name,
73 const char *dev_name, struct udevice **devp);
76 * device_bind_driver_to_node() - bind a device to a driver for a node
78 * This binds a new device to a driver for a given device tree node. This
79 * should only be needed if the node lacks a compatible strings.
81 * @parent: Parent device
82 * @drv_name: Name of driver to attach to this parent
83 * @dev_name: Name of the new device thus created
84 * @node: Device tree node
85 * @devp: If non-NULL, returns the newly bound device
87 int device_bind_driver_to_node(struct udevice *parent, const char *drv_name,
88 const char *dev_name, ofnode node,
89 struct udevice **devp);