2006-01-10 01:05:41 +08:00
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/*
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2007-02-05 18:42:07 +08:00
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* linux/arch/arm/mach-at91/generic.h
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2006-01-10 01:05:41 +08:00
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*
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* Copyright (C) 2005 David Brownell
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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2006-09-27 17:50:59 +08:00
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/* Processors */
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2006-09-27 20:23:00 +08:00
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extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks);
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2006-11-30 19:27:38 +08:00
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extern void __init at91sam9260_initialize(unsigned long main_clock);
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extern void __init at91sam9261_initialize(unsigned long main_clock);
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2007-02-08 16:42:40 +08:00
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extern void __init at91sam9263_initialize(unsigned long main_clock);
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2007-05-12 03:49:56 +08:00
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extern void __init at91sam9rl_initialize(unsigned long main_clock);
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2007-07-30 09:39:02 +08:00
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extern void __init at91x40_initialize(unsigned long main_clock);
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2008-01-24 22:10:39 +08:00
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extern void __init at91cap9_initialize(unsigned long main_clock);
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2006-09-27 17:50:59 +08:00
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2006-07-06 00:22:52 +08:00
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/* Interrupts */
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2006-09-27 20:23:00 +08:00
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extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
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2006-11-30 19:27:38 +08:00
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extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
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extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
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2007-02-08 16:42:40 +08:00
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extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
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2007-05-12 03:49:56 +08:00
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extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
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2007-07-30 09:39:02 +08:00
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extern void __init at91x40_init_interrupts(unsigned int priority[]);
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2008-01-24 22:10:39 +08:00
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extern void __init at91cap9_init_interrupts(unsigned int priority[]);
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2006-07-06 00:22:52 +08:00
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extern void __init at91_aic_init(unsigned int priority[]);
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2006-01-10 01:05:41 +08:00
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2006-07-06 00:22:52 +08:00
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/* Timer */
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2006-01-10 01:05:41 +08:00
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struct sys_timer;
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extern struct sys_timer at91rm9200_timer;
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2006-11-30 19:27:38 +08:00
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extern struct sys_timer at91sam926x_timer;
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2007-07-30 09:39:02 +08:00
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extern struct sys_timer at91x40_timer;
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2006-01-10 01:05:41 +08:00
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2006-07-06 00:22:52 +08:00
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/* Clocks */
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2006-01-10 01:05:41 +08:00
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extern int __init at91_clock_init(unsigned long main_clock);
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2006-06-21 02:30:19 +08:00
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struct device;
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extern void __init at91_clock_associate(const char *id, struct device *dev, const char *func);
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/* Power Management */
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extern void at91_irq_suspend(void);
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extern void at91_irq_resume(void);
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2006-09-27 20:23:00 +08:00
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/* GPIO */
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#define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */
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#define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */
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struct at91_gpio_bank {
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2008-01-05 01:30:24 +08:00
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unsigned chipbase; /* bank's first GPIO number */
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void __iomem *regbase; /* base of register bank */
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struct at91_gpio_bank *next; /* bank sharing same IRQ/clock/... */
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2006-09-27 20:23:00 +08:00
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unsigned short id; /* peripheral ID */
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unsigned long offset; /* offset from system peripheral base */
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struct clk *clock; /* associated clock */
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};
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extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks);
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extern void __init at91_gpio_irq_setup(void);
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2006-11-30 17:01:47 +08:00
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extern void (*at91_arch_reset)(void);
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extern int at91_extern_irq;
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