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/*
* Copyright (c) 2013 Google, Inc
*
* (C) Copyright 2012
* Pavel Herrmann <morpheus.ibis@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _DM_LISTS_H_
#define _DM_LISTS_H_
#include <dm/uclass-id.h>
/**
* lists_driver_lookup_name() - Return u_boot_driver corresponding to name
*
* This function returns a pointer to a driver given its name. This is used
* for binding a driver given its name and platdata.
*
* @name: Name of driver to look up
* @return pointer to driver, or NULL if not found
*/
struct driver *lists_driver_lookup_name(const char *name);
/**
* lists_uclass_lookup() - Return uclass_driver based on ID of the class
* id: ID of the class
*
* This function returns the pointer to uclass_driver, which is the class's
* base structure based on the ID of the class. Returns NULL on error.
*/
struct uclass_driver *lists_uclass_lookup(enum uclass_id id);
/**
* lists_bind_drivers() - search for and bind all drivers to parent
*
* This searches the U_BOOT_DEVICE() structures and creates new devices for
* each one. The devices will have @parent as their parent.
*
* @parent: parent device (root)
* @early_only: If true, bind only drivers with the DM_INIT_F flag. If false
* bind all drivers.
*/
int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only);
/**
* lists_bind_fdt() - bind a device tree node
*
* This creates a new device bound to the given device tree node, with
* @parent as its parent.
*
* @parent: parent device (root)
* @blob: device tree blob
* @offset: offset of this device tree node
* @devp: if non-NULL, returns a pointer to the bound device
* @return 0 if device was bound, -EINVAL if the device tree is invalid,
* other -ve value on error
*/
int lists_bind_fdt(struct udevice *parent, const void *blob, int offset,
struct udevice **devp);
/**
* device_bind_driver() - bind a device to a driver
*
* This binds a new device to a driver.
*
* @parent: Parent device
* @drv_name: Name of driver to attach to this parent
* @dev_name: Name of the new device thus created
* @devp: If non-NULL, returns the newly bound device
*/
int device_bind_driver(struct udevice *parent, const char *drv_name,
const char *dev_name, struct udevice **devp);
/**
* device_bind_driver_to_node() - bind a device to a driver for a node
*
* This binds a new device to a driver for a given device tree node. This
* should only be needed if the node lacks a compatible strings.
*
* @parent: Parent device
* @drv_name: Name of driver to attach to this parent
* @dev_name: Name of the new device thus created
* @node: Device tree node
* @devp: If non-NULL, returns the newly bound device
*/
int device_bind_driver_to_node(struct udevice *parent, const char *drv_name,
const char *dev_name, int node,
struct udevice **devp);
#endif
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