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12e84142 MS |
1 | /* |
2 | * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. | |
3 | * <benh@kernel.crashing.org> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License | |
7 | * as published by the Free Software Foundation; either version | |
8 | * 2 of the License, or (at your option) any later version. | |
9 | */ | |
10 | ||
11 | #ifndef _ASM_MICROBLAZE_OF_PLATFORM_H | |
12 | #define _ASM_MICROBLAZE_OF_PLATFORM_H | |
13 | ||
14 | /* This is just here during the transition */ | |
15 | #include <linux/of_platform.h> | |
16 | ||
17 | /* | |
18 | * The list of OF IDs below is used for matching bus types in the | |
19 | * system whose devices are to be exposed as of_platform_devices. | |
20 | * | |
21 | * This is the default list valid for most platforms. This file provides | |
22 | * functions who can take an explicit list if necessary though | |
23 | * | |
24 | * The search is always performed recursively looking for children of | |
25 | * the provided device_node and recursively if such a children matches | |
26 | * a bus type in the list | |
27 | */ | |
28 | ||
29 | static const struct of_device_id of_default_bus_ids[] = { | |
30 | { .type = "soc", }, | |
31 | { .compatible = "soc", }, | |
32 | { .type = "plb5", }, | |
33 | { .type = "plb4", }, | |
34 | { .type = "opb", }, | |
35 | { .type = "simple", }, | |
36 | {}, | |
37 | }; | |
38 | ||
12e84142 MS |
39 | /* Platform devices and busses creation */ |
40 | extern struct of_device *of_platform_device_create(struct device_node *np, | |
41 | const char *bus_id, | |
42 | struct device *parent); | |
43 | /* pseudo "matches" value to not do deep probe */ | |
44 | #define OF_NO_DEEP_PROBE ((struct of_device_id *)-1) | |
45 | ||
46 | extern int of_platform_bus_probe(struct device_node *root, | |
47 | const struct of_device_id *matches, | |
48 | struct device *parent); | |
49 | ||
50 | extern struct of_device *of_find_device_by_phandle(phandle ph); | |
51 | ||
52 | extern void of_instantiate_rtc(void); | |
53 | ||
54 | #endif /* _ASM_MICROBLAZE_OF_PLATFORM_H */ |