diff options
Diffstat (limited to 'arch/arm/mach-at91rm9200/generic.h')
| -rw-r--r-- | arch/arm/mach-at91rm9200/generic.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/arch/arm/mach-at91rm9200/generic.h b/arch/arm/mach-at91rm9200/generic.h index c44e0e07468..694e411e285 100644 --- a/arch/arm/mach-at91rm9200/generic.h +++ b/arch/arm/mach-at91rm9200/generic.h @@ -9,12 +9,11 @@ */ /* Processors */ -extern void __init at91rm9200_initialize(unsigned long main_clock); +extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks); /* Interrupts */ -extern void __init at91rm9200_init_irq(unsigned int priority[]); +extern void __init at91rm9200_init_interrupts(unsigned int priority[]); extern void __init at91_aic_init(unsigned int priority[]); -extern void __init at91_gpio_irq_setup(unsigned banks); /* Timer */ struct sys_timer; @@ -29,3 +28,14 @@ extern void __init at91_clock_associate(const char *id, struct device *dev, cons extern void at91_irq_suspend(void); extern void at91_irq_resume(void); + /* GPIO */ +#define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ +#define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */ + +struct at91_gpio_bank { + unsigned short id; /* peripheral ID */ + unsigned long offset; /* offset from system peripheral base */ + struct clk *clock; /* associated clock */ +}; +extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks); +extern void __init at91_gpio_irq_setup(void); |