1 #ifndef _LINUX_OF_PLATFORM_H
2 #define _LINUX_OF_PLATFORM_H
4 * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
5 * <benh@kernel.crashing.org>
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.
14 #ifdef CONFIG_OF_DEVICE
15 #include <linux/module.h>
16 #include <linux/device.h>
17 #include <linux/mod_devicetable.h>
19 #include <linux/of_device.h>
20 #include <linux/platform_device.h>
23 * of_platform_driver - Legacy of-aware driver for platform devices.
25 * An of_platform_driver driver is attached to a basic platform_device on
26 * the ibm ebus (ibmebus_bus_type).
28 struct of_platform_driver
30 int (*probe)(struct platform_device* dev,
31 const struct of_device_id *match);
32 int (*remove)(struct platform_device* dev);
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);
38 struct device_driver driver;
40 #define to_of_platform_driver(drv) \
41 container_of(drv,struct of_platform_driver, driver)
43 /* Platform drivers register/unregister */
44 extern struct platform_device *of_device_alloc(struct device_node *np,
46 struct device *parent);
47 extern struct platform_device *of_find_device_by_node(struct device_node *np);
49 #if !defined(CONFIG_SPARC) /* SPARC has its own device registration method */
50 /* Platform devices and busses creation */
51 extern struct platform_device *of_platform_device_create(struct device_node *np,
53 struct device *parent);
55 extern int of_platform_bus_probe(struct device_node *root,
56 const struct of_device_id *matches,
57 struct device *parent);
58 #endif /* !CONFIG_SPARC */
60 #endif /* CONFIG_OF_DEVICE */
62 #endif /* _LINUX_OF_PLATFORM_H */