forked from rrcarlosr/Jetpack
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2013 Google, Inc
|
||
|
|
*
|
||
|
|
* (C) Copyright 2012
|
||
|
|
* Pavel Herrmann <morpheus.ibis@gmail.com>
|
||
|
|
* Marek Vasut <marex@denx.de>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _DM_PLATDATA_H
|
||
|
|
#define _DM_PLATDATA_H
|
||
|
|
|
||
|
|
#include <linker_lists.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* struct driver_info - Information required to instantiate a device
|
||
|
|
*
|
||
|
|
* NOTE: Avoid using this except in extreme circumstances, where device tree
|
||
|
|
* is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
|
||
|
|
* available). U-Boot's driver model uses device tree for configuration.
|
||
|
|
*
|
||
|
|
* @name: Driver name
|
||
|
|
* @platdata: Driver-specific platform data
|
||
|
|
*/
|
||
|
|
struct driver_info {
|
||
|
|
const char *name;
|
||
|
|
const void *platdata;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* NOTE: Avoid using these except in extreme circumstances, where device tree
|
||
|
|
* is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
|
||
|
|
* available). U-Boot's driver model uses device tree for configuration.
|
||
|
|
*/
|
||
|
|
#define U_BOOT_DEVICE(__name) \
|
||
|
|
ll_entry_declare(struct driver_info, __name, driver_info)
|
||
|
|
|
||
|
|
/* Declare a list of devices. The argument is a driver_info[] array */
|
||
|
|
#define U_BOOT_DEVICES(__name) \
|
||
|
|
ll_entry_declare_list(struct driver_info, __name, driver_info)
|
||
|
|
|
||
|
|
#endif
|