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power: rk8xx: add support for RK806
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83d290c5 1/* SPDX-License-Identifier: GPL-2.0+ */
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2/*
3 * Copyright (c) 2013 Google, Inc
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4 */
5
6#ifndef __DM_UTIL_H
b1799fcb 7#define __DM_UTIL_H
6494d708 8
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9struct dm_stats;
10
abb9cd30 11#if CONFIG_IS_ENABLED(DM_WARN)
b18b38f2 12#define dm_warn(fmt...) log(LOGC_DM, LOGL_WARNING, ##fmt)
a94f468f 13#else
2c61c0eb 14#define dm_warn(fmt...) log(LOGC_DM, LOGL_DEBUG, ##fmt)
a94f468f 15#endif
6494d708 16
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17struct list_head;
18
19/**
20 * list_count_items() - Count number of items in a list
21 *
22 * @param head: Head of list
185f812c 23 * Return: number of items, or 0 if empty
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24 */
25int list_count_items(struct list_head *head);
26
3d012541 27/**
36e45f69 28 * Dump out a tree of all devices starting @uclass
3d012541 29 *
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30 * @dev_name: udevice name
31 * @extended: true if forword-matching expected
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32 * @sort: Sort by uclass name
33 */
36e45f69 34void dm_dump_tree(char *dev_name, bool extended, bool sort);
304fbef1 35
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36/*
37 * Dump out a list of uclasses and their devices
38 *
39 * @uclass: uclass name
40 * @extended: true if forword-matching expected
41 */
42void dm_dump_uclass(char *uclass, bool extended);
304fbef1 43
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44#ifdef CONFIG_DEBUG_DEVRES
45/* Dump out a list of device resources */
46void dm_dump_devres(void);
47#else
48static inline void dm_dump_devres(void)
49{
50}
51#endif
52
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53/* Dump out a list of drivers */
54void dm_dump_drivers(void);
55
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56/* Dump out a list with each driver's compatibility strings */
57void dm_dump_driver_compat(void);
58
59/* Dump out a list of drivers with static platform data */
60void dm_dump_static_driver_info(void);
61
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62/**
63 * dm_dump_mem() - Dump stats on memory usage in driver model
64 *
65 * @mem: Stats to dump
66 */
67void dm_dump_mem(struct dm_stats *stats);
68
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69#if CONFIG_IS_ENABLED(OF_PLATDATA_INST) && CONFIG_IS_ENABLED(READ_ONLY)
70void *dm_priv_to_rw(void *priv);
71#else
72static inline void *dm_priv_to_rw(void *priv)
73{
74 return priv;
75}
76#endif
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77
78#endif
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