Root/
1 | #ifndef _LINUX_OF_PLATFORM_H |
2 | #define _LINUX_OF_PLATFORM_H |
3 | /* |
4 | * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. |
5 | * <benh@kernel.crashing.org> |
6 | * |
7 | * This program is free software; you can redistribute it and/or |
8 | * modify it under the terms of the GNU General Public License |
9 | * as published by the Free Software Foundation; either version |
10 | * 2 of the License, or (at your option) any later version. |
11 | * |
12 | */ |
13 | |
14 | #include <linux/module.h> |
15 | #include <linux/device.h> |
16 | #include <linux/mod_devicetable.h> |
17 | #include <linux/pm.h> |
18 | #include <linux/of_device.h> |
19 | |
20 | /* |
21 | * The of_platform_bus_type is a bus type used by drivers that do not |
22 | * attach to a macio or similar bus but still use OF probing |
23 | * mechanism |
24 | */ |
25 | extern struct bus_type of_platform_bus_type; |
26 | |
27 | /* |
28 | * An of_platform_driver driver is attached to a basic of_device on |
29 | * the "platform bus" (of_platform_bus_type). |
30 | */ |
31 | struct of_platform_driver |
32 | { |
33 | const char *name; |
34 | const struct of_device_id *match_table; |
35 | struct module *owner; |
36 | |
37 | int (*probe)(struct of_device* dev, |
38 | const struct of_device_id *match); |
39 | int (*remove)(struct of_device* dev); |
40 | |
41 | int (*suspend)(struct of_device* dev, pm_message_t state); |
42 | int (*resume)(struct of_device* dev); |
43 | int (*shutdown)(struct of_device* dev); |
44 | |
45 | struct device_driver driver; |
46 | }; |
47 | #define to_of_platform_driver(drv) \ |
48 | container_of(drv,struct of_platform_driver, driver) |
49 | |
50 | extern int of_register_driver(struct of_platform_driver *drv, |
51 | struct bus_type *bus); |
52 | extern void of_unregister_driver(struct of_platform_driver *drv); |
53 | |
54 | /* Platform drivers register/unregister */ |
55 | static inline int of_register_platform_driver(struct of_platform_driver *drv) |
56 | { |
57 | return of_register_driver(drv, &of_platform_bus_type); |
58 | } |
59 | static inline void of_unregister_platform_driver(struct of_platform_driver *drv) |
60 | { |
61 | of_unregister_driver(drv); |
62 | } |
63 | |
64 | #include <asm/of_platform.h> |
65 | |
66 | extern struct of_device *of_find_device_by_node(struct device_node *np); |
67 | |
68 | extern int of_bus_type_init(struct bus_type *bus, const char *name); |
69 | |
70 | #endif /* _LINUX_OF_PLATFORM_H */ |
71 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9