[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / asm-sparc64 / of_device.h

#ifndef _ASM_SPARC64_OF_DEVICE_H
#define _ASM_SPARC64_OF_DEVICE_H
#ifdef __KERNEL__

#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
#include <asm/openprom.h>

extern struct bus_type isa_bus_type;
extern struct bus_type ebus_bus_type;
extern struct bus_type sbus_bus_type;
extern struct bus_type of_platform_bus_type;
#define of_bus_type	of_platform_bus_type	/* for compatibility */

/*
 * The of_device is a kind of "base class" that is a superset of
 * struct device for use by devices attached to an OF node and
 * probed using OF properties.
 */
struct of_device
{
	struct device_node		*node;
	struct device			dev;
	struct resource			resource[PROMREG_MAX];
	unsigned int			irqs[PROMINTR_MAX];
	int				num_irqs;

	void				*sysdata;

	int				slot;
	int				portid;
	int				clock_freq;
};

extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);

extern struct of_device *of_find_device_by_node(struct device_node *);

/*
 * An of_platform_driver driver is attached to a basic of_device on
 * the ISA, EBUS, and SBUS busses on sparc64.
 */
struct of_platform_driver
{
	char			*name;
	struct of_device_id	*match_table;
	struct module		*owner;

	int	(*probe)(struct of_device* dev, const struct of_device_id *match);
	int	(*remove)(struct of_device* dev);

	int	(*suspend)(struct of_device* dev, pm_message_t state);
	int	(*resume)(struct of_device* dev);
	int	(*shutdown)(struct of_device* dev);

	struct device_driver	driver;
};
#define	to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)

extern int of_register_driver(struct of_platform_driver *drv,
			      struct bus_type *bus);
extern void of_unregister_driver(struct of_platform_driver *drv);
extern struct of_device *of_platform_device_create(struct device_node *np,
						   const char *bus_id,
						   struct device *parent,
						   struct bus_type *bus);

/* This is just here during the transition */
#include <linux/of_device.h>

#endif /* __KERNEL__ */
#endif /* _ASM_SPARC64_OF_DEVICE_H */
Commit	Line	Data
a2bd4fd1 DM	1	#ifndef _ASM_SPARC64_OF_DEVICE_H
	2	#define _ASM_SPARC64_OF_DEVICE_H
	3	#ifdef __KERNEL__
	4
	5	#include <linux/device.h>
f898f8db	6	#include <linux/of.h>
a2bd4fd1	7	#include <linux/mod_devicetable.h>
cf44bbc2	8	#include <asm/openprom.h>
a2bd4fd1 DM	9
	10	extern struct bus_type isa_bus_type;
	11	extern struct bus_type ebus_bus_type;
	12	extern struct bus_type sbus_bus_type;
37b7754a SR	13	extern struct bus_type of_platform_bus_type;
37b7754a SR	14	#define of_bus_type of_platform_bus_type /* for compatibility */
a2bd4fd1 DM	15
	16	/*
	17	* The of_device is a kind of "base class" that is a superset of
	18	* struct device for use by devices attached to an OF node and
	19	* probed using OF properties.
	20	*/
	21	struct of_device
	22	{
cf44bbc2 DM	23	struct device_node *node;
	24	struct device dev;
	25	struct resource resource[PROMREG_MAX];
2b1e5978 DM	26	unsigned int irqs[PROMINTR_MAX];
2b1e5978 DM	27	int num_irqs;
cf44bbc2 DM	28
	29	void *sysdata;
	30
	31	int slot;
	32	int portid;
	33	int clock_freq;
a2bd4fd1	34	};
a2bd4fd1	35
3ca9fab4	36	extern void __iomem of_ioremap(struct resource res, unsigned long offset, unsigned long size, char *name);
e3a411a3	37	extern void of_iounmap(struct resource res, void __iomem base, unsigned long size);
3ca9fab4	38
2b1e5978 DM	39	extern struct of_device of_find_device_by_node(struct device_node );
2b1e5978 DM	40
a2bd4fd1 DM	41	/*
	42	* An of_platform_driver driver is attached to a basic of_device on
	43	* the ISA, EBUS, and SBUS busses on sparc64.
	44	*/
	45	struct of_platform_driver
	46	{
	47	char *name;
	48	struct of_device_id *match_table;
	49	struct module *owner;
	50
	51	int (probe)(struct of_device dev, const struct of_device_id *match);
	52	int (remove)(struct of_device dev);
	53
	54	int (suspend)(struct of_device dev, pm_message_t state);
	55	int (resume)(struct of_device dev);
	56	int (shutdown)(struct of_device dev);
	57
	58	struct device_driver driver;
	59	};
	60	#define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver)
	61
	62	extern int of_register_driver(struct of_platform_driver *drv,
	63	struct bus_type *bus);
	64	extern void of_unregister_driver(struct of_platform_driver *drv);
a2bd4fd1 DM	65	extern struct of_device of_platform_device_create(struct device_node np,
	66	const char *bus_id,
	67	struct device *parent,
	68	struct bus_type *bus);
f898f8db SR	69
	70	/* This is just here during the transition */
	71	#include <linux/of_device.h>
a2bd4fd1 DM	72
a2bd4fd1 DM	73	#endif /* __KERNEL__ */
fd531431	74	#endif /* _ASM_SPARC64_OF_DEVICE_H */