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b41912ca SR |
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 | ||
efb2e014 | 14 | #ifdef CONFIG_OF_DEVICE |
b41912ca SR |
15 | #include <linux/module.h> |
16 | #include <linux/device.h> | |
17 | #include <linux/mod_devicetable.h> | |
18 | #include <linux/pm.h> | |
19 | #include <linux/of_device.h> | |
eca39301 | 20 | #include <linux/platform_device.h> |
b41912ca | 21 | |
2dc11581 GL |
22 | /** |
23 | * of_platform_driver - Legacy of-aware driver for platform devices. | |
24 | * | |
25 | * An of_platform_driver driver is attached to a basic platform_device on | |
d714d197 | 26 | * the ibm ebus (ibmebus_bus_type). |
b41912ca SR |
27 | */ |
28 | struct of_platform_driver | |
29 | { | |
94a0cb1f | 30 | int (*probe)(struct platform_device* dev, |
b41912ca | 31 | const struct of_device_id *match); |
94a0cb1f | 32 | int (*remove)(struct platform_device* dev); |
b41912ca | 33 | |
94a0cb1f GL |
34 | int (*suspend)(struct platform_device* dev, pm_message_t state); |
35 | int (*resume)(struct platform_device* dev); | |
36 | int (*shutdown)(struct platform_device* dev); | |
b41912ca SR |
37 | |
38 | struct device_driver driver; | |
39 | }; | |
40 | #define to_of_platform_driver(drv) \ | |
41 | container_of(drv,struct of_platform_driver, driver) | |
42 | ||
cbb49c26 GL |
43 | extern const struct of_device_id of_default_bus_match_table[]; |
44 | ||
0763ed23 | 45 | /* Platform drivers register/unregister */ |
94a0cb1f | 46 | extern struct platform_device *of_device_alloc(struct device_node *np, |
94c09319 GL |
47 | const char *bus_id, |
48 | struct device *parent); | |
94a0cb1f | 49 | extern struct platform_device *of_find_device_by_node(struct device_node *np); |
b41912ca | 50 | |
5fd200f3 GL |
51 | #if !defined(CONFIG_SPARC) /* SPARC has its own device registration method */ |
52 | /* Platform devices and busses creation */ | |
94a0cb1f | 53 | extern struct platform_device *of_platform_device_create(struct device_node *np, |
5fd200f3 GL |
54 | const char *bus_id, |
55 | struct device *parent); | |
56 | ||
5fd200f3 GL |
57 | extern int of_platform_bus_probe(struct device_node *root, |
58 | const struct of_device_id *matches, | |
59 | struct device *parent); | |
60 | #endif /* !CONFIG_SPARC */ | |
61 | ||
efb2e014 | 62 | #endif /* CONFIG_OF_DEVICE */ |
3f23de10 | 63 | |
b41912ca | 64 | #endif /* _LINUX_OF_PLATFORM_H */ |