[deliverable/linux.git] / include / linux / ssb / ssb_driver_mips.h

#ifndef LINUX_SSB_MIPSCORE_H_
#define LINUX_SSB_MIPSCORE_H_

#ifdef CONFIG_SSB_DRIVER_MIPS

struct ssb_device;

struct ssb_serial_port {
	void *regs;
	unsigned long clockspeed;
	unsigned int irq;
	unsigned int baud_base;
	unsigned int reg_shift;
};

struct ssb_pflash {
	bool present;
	u8 buswidth;
	u32 window;
	u32 window_size;
};

#ifdef CONFIG_SSB_SFLASH
struct ssb_sflash {
	bool present;
	u32 window;
	u32 blocksize;
	u16 numblocks;
	u32 size;

	void *priv;
};
#endif

struct ssb_mipscore {
	struct ssb_device *dev;

	int nr_serial_ports;
	struct ssb_serial_port serial_ports[4];

	struct ssb_pflash pflash;
#ifdef CONFIG_SSB_SFLASH
	struct ssb_sflash sflash;
#endif
};

extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);

extern unsigned int ssb_mips_irq(struct ssb_device *dev);


#else /* CONFIG_SSB_DRIVER_MIPS */

struct ssb_mipscore {
};

static inline
void ssb_mipscore_init(struct ssb_mipscore *mcore)
{
}

static inline unsigned int ssb_mips_irq(struct ssb_device *dev)
{
	return 0;
}

#endif /* CONFIG_SSB_DRIVER_MIPS */

#endif /* LINUX_SSB_MIPSCORE_H_ */
Commit	Line	Data
61e115a5 MB	1	#ifndef LINUX_SSB_MIPSCORE_H_
	2	#define LINUX_SSB_MIPSCORE_H_
	3
	4	#ifdef CONFIG_SSB_DRIVER_MIPS
	5
	6	struct ssb_device;
	7
	8	struct ssb_serial_port {
	9	void *regs;
	10	unsigned long clockspeed;
	11	unsigned int irq;
	12	unsigned int baud_base;
	13	unsigned int reg_shift;
	14	};
	15
54c97498	16	struct ssb_pflash {
d954162c	17	bool present;
54c97498 HM	18	u8 buswidth;
	19	u32 window;
	20	u32 window_size;
	21	};
61e115a5	22
e570bd04 RM	23	#ifdef CONFIG_SSB_SFLASH
	24	struct ssb_sflash {
	25	bool present;
	26	u32 window;
	27	u32 blocksize;
	28	u16 numblocks;
	29	u32 size;
	30
	31	void *priv;
	32	};
	33	#endif
	34
61e115a5 MB	35	struct ssb_mipscore {
	36	struct ssb_device *dev;
	37
	38	int nr_serial_ports;
	39	struct ssb_serial_port serial_ports[4];
	40
54c97498	41	struct ssb_pflash pflash;
e570bd04 RM	42	#ifdef CONFIG_SSB_SFLASH
	43	struct ssb_sflash sflash;
	44	#endif
61e115a5 MB	45	};
	46
	47	extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
	48	extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);
	49
	50	extern unsigned int ssb_mips_irq(struct ssb_device *dev);
	51
	52
	53	#else /* CONFIG_SSB_DRIVER_MIPS */
	54
	55	struct ssb_mipscore {
	56	};
	57
	58	static inline
	59	void ssb_mipscore_init(struct ssb_mipscore *mcore)
	60	{
	61	}
	62
a6ca2e10 HM	63	static inline unsigned int ssb_mips_irq(struct ssb_device *dev)
	64	{
	65	return 0;
	66	}
	67
61e115a5 MB	68	#endif /* CONFIG_SSB_DRIVER_MIPS */
	69
	70	#endif /* LINUX_SSB_MIPSCORE_H_ */