1 #ifndef _ASM_SPARC_OF_DEVICE_H
2 #define _ASM_SPARC_OF_DEVICE_H
5 #include <linux/device.h>
6 #include <linux/mod_devicetable.h>
7 #include <asm/openprom.h>
10 extern struct bus_type ebus_bus_type
;
11 extern struct bus_type sbus_bus_type
;
12 extern struct bus_type of_bus_type
;
15 * The of_device is a kind of "base class" that is a superset of
16 * struct device for use by devices attached to an OF node and
17 * probed using OF properties.
21 struct device_node
*node
;
23 struct resource resource
[PROMREG_MAX
];
24 unsigned int irqs
[PROMINTR_MAX
];
33 #define to_of_device(d) container_of(d, struct of_device, dev)
35 extern void __iomem
*of_ioremap(struct resource
*res
, unsigned long offset
, unsigned long size
, char *name
);
36 extern void of_iounmap(void __iomem
*base
, unsigned long size
);
38 extern struct of_device
*of_find_device_by_node(struct device_node
*);
40 extern const struct of_device_id
*of_match_device(
41 const struct of_device_id
*matches
, const struct of_device
*dev
);
43 extern struct of_device
*of_dev_get(struct of_device
*dev
);
44 extern void of_dev_put(struct of_device
*dev
);
47 * An of_platform_driver driver is attached to a basic of_device on
48 * the ISA, EBUS, and SBUS busses on sparc64.
50 struct of_platform_driver
53 struct of_device_id
*match_table
;
56 int (*probe
)(struct of_device
* dev
, const struct of_device_id
*match
);
57 int (*remove
)(struct of_device
* dev
);
59 int (*suspend
)(struct of_device
* dev
, pm_message_t state
);
60 int (*resume
)(struct of_device
* dev
);
61 int (*shutdown
)(struct of_device
* dev
);
63 struct device_driver driver
;
65 #define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
67 extern int of_register_driver(struct of_platform_driver
*drv
,
68 struct bus_type
*bus
);
69 extern void of_unregister_driver(struct of_platform_driver
*drv
);
70 extern int of_device_register(struct of_device
*ofdev
);
71 extern void of_device_unregister(struct of_device
*ofdev
);
72 extern struct of_device
*of_platform_device_create(struct device_node
*np
,
74 struct device
*parent
,
75 struct bus_type
*bus
);
76 extern void of_release_dev(struct device
*dev
);
78 #endif /* __KERNEL__ */
79 #endif /* _ASM_SPARC_OF_DEVICE_H */
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