1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2013 Google, Inc
6 * Pavel Herrmann <morpheus.ibis@gmail.com>
7 * Marek Vasut <marex@denx.de>
10 #ifndef _DM_PLATDATA_H
11 #define _DM_PLATDATA_H
13 #include <linker_lists.h>
16 * struct driver_info - Information required to instantiate a device
18 * NOTE: Avoid using this except in extreme circumstances, where device tree
19 * is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
20 * available). U-Boot's driver model uses device tree for configuration.
23 * @platdata: Driver-specific platform data
24 * @platdata_size: Size of platform data structure
29 #if CONFIG_IS_ENABLED(OF_PLATDATA)
35 * NOTE: Avoid using these except in extreme circumstances, where device tree
36 * is not feasible (e.g. serial driver in SPL where <8KB of SRAM is
37 * available). U-Boot's driver model uses device tree for configuration.
39 #define U_BOOT_DEVICE(__name) \
40 ll_entry_declare(struct driver_info, __name, driver_info)
42 /* Declare a list of devices. The argument is a driver_info[] array */
43 #define U_BOOT_DEVICES(__name) \
44 ll_entry_declare_list(struct driver_info, __name, driver_info)