mirror of
https://github.com/brain-hackers/u-boot-brain
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caa4daa2ae
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org>
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2013 Google, Inc
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*
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* (C) Copyright 2012
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* Pavel Herrmann <morpheus.ibis@gmail.com>
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*/
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#ifndef _DM_LISTS_H_
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#define _DM_LISTS_H_
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#include <dm/ofnode.h>
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#include <dm/uclass-id.h>
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/**
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* lists_driver_lookup_name() - Return u_boot_driver corresponding to name
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*
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* This function returns a pointer to a driver given its name. This is used
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* for binding a driver given its name and plat.
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*
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* @name: Name of driver to look up
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* @return pointer to driver, or NULL if not found
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*/
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struct driver *lists_driver_lookup_name(const char *name);
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/**
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* lists_uclass_lookup() - Return uclass_driver based on ID of the class
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* id: ID of the class
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*
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* This function returns the pointer to uclass_driver, which is the class's
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* base structure based on the ID of the class. Returns NULL on error.
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*/
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struct uclass_driver *lists_uclass_lookup(enum uclass_id id);
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/**
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* lists_bind_drivers() - search for and bind all drivers to parent
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*
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* This searches the U_BOOT_DEVICE() structures and creates new devices for
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* each one. The devices will have @parent as their parent.
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*
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* @parent: parent device (root)
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* @pre_reloc_only: If true, bind only drivers with the DM_FLAG_PRE_RELOC flag.
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* If false bind all drivers.
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*/
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int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only);
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/**
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* lists_bind_fdt() - bind a device tree node
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*
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* This creates a new device bound to the given device tree node, with
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* @parent as its parent.
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*
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* @parent: parent device (root)
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* @node: device tree node to bind
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* @devp: if non-NULL, returns a pointer to the bound device
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* @pre_reloc_only: If true, bind only nodes with special devicetree properties,
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* or drivers with the DM_FLAG_PRE_RELOC flag. If false bind all drivers.
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* @return 0 if device was bound, -EINVAL if the device tree is invalid,
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* other -ve value on error
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*/
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int lists_bind_fdt(struct udevice *parent, ofnode node, struct udevice **devp,
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bool pre_reloc_only);
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/**
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* device_bind_driver() - bind a device to a driver
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*
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* This binds a new device to a driver.
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*
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* @parent: Parent device
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* @drv_name: Name of driver to attach to this parent
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* @dev_name: Name of the new device thus created
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* @devp: If non-NULL, returns the newly bound device
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*/
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int device_bind_driver(struct udevice *parent, const char *drv_name,
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const char *dev_name, struct udevice **devp);
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/**
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* device_bind_driver_to_node() - bind a device to a driver for a node
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*
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* This binds a new device to a driver for a given device tree node. This
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* should only be needed if the node lacks a compatible strings.
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*
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* @parent: Parent device
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* @drv_name: Name of driver to attach to this parent
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* @dev_name: Name of the new device thus created
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* @node: Device tree node
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* @devp: If non-NULL, returns the newly bound device
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*/
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int device_bind_driver_to_node(struct udevice *parent, const char *drv_name,
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const char *dev_name, ofnode node,
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struct udevice **devp);
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#endif
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