projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 73a59c1c | 1 | /* |
| 9d041268 | 2 | * linux/arch/arm/mach-at91/generic.h |
| 73a59c1c SP |
3 | * |
| 4 | * Copyright (C) 2005 David Brownell | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | */ | |
| 10 | ||
| 2eeaaa21 | 11 | /* Processors */ |
| f2173834 | 12 | extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks); |
| 62c1660d AV |
13 | extern void __init at91sam9260_initialize(unsigned long main_clock); |
| 14 | extern void __init at91sam9261_initialize(unsigned long main_clock); | |
| b2c65616 | 15 | extern void __init at91sam9263_initialize(unsigned long main_clock); |
| 877d7720 | 16 | extern void __init at91sam9rl_initialize(unsigned long main_clock); |
| 9a7e246b | 17 | extern void __init at91x40_initialize(unsigned long main_clock); |
| 2b3b3516 | 18 | extern void __init at91cap9_initialize(unsigned long main_clock); |
| 2eeaaa21 | 19 | |
| ba854e18 | 20 | /* Interrupts */ |
| f2173834 | 21 | extern void __init at91rm9200_init_interrupts(unsigned int priority[]); |
| 62c1660d AV |
22 | extern void __init at91sam9260_init_interrupts(unsigned int priority[]); |
| 23 | extern void __init at91sam9261_init_interrupts(unsigned int priority[]); | |
| b2c65616 | 24 | extern void __init at91sam9263_init_interrupts(unsigned int priority[]); |
| 877d7720 | 25 | extern void __init at91sam9rl_init_interrupts(unsigned int priority[]); |
| 9a7e246b | 26 | extern void __init at91x40_init_interrupts(unsigned int priority[]); |
| 2b3b3516 | 27 | extern void __init at91cap9_init_interrupts(unsigned int priority[]); |
| ba854e18 | 28 | extern void __init at91_aic_init(unsigned int priority[]); |
| 73a59c1c | 29 | |
| ba854e18 | 30 | /* Timer */ |
| 73a59c1c SP |
31 | struct sys_timer; |
| 32 | extern struct sys_timer at91rm9200_timer; | |
| 62c1660d | 33 | extern struct sys_timer at91sam926x_timer; |
| 9a7e246b | 34 | extern struct sys_timer at91x40_timer; |
| 73a59c1c | 35 | |
| ba854e18 | 36 | /* Clocks */ |
| 73a59c1c | 37 | extern int __init at91_clock_init(unsigned long main_clock); |
| 907d6deb AV |
38 | struct device; |
| 39 | extern void __init at91_clock_associate(const char *id, struct device *dev, const char *func); | |
| 40 | ||
| 41 | /* Power Management */ | |
| 42 | extern void at91_irq_suspend(void); | |
| 43 | extern void at91_irq_resume(void); | |
| 44 | ||
| f2173834 AV |
45 | /* GPIO */ |
| 46 | #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ | |
| 47 | #define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */ | |
| 48 | ||
| 49 | struct at91_gpio_bank { | |
| e83aff58 DB |
50 | unsigned chipbase; /* bank's first GPIO number */ |
| 51 | void __iomem *regbase; /* base of register bank */ | |
| 52 | struct at91_gpio_bank *next; /* bank sharing same IRQ/clock/... */ | |
| f2173834 AV |
53 | unsigned short id; /* peripheral ID */ |
| 54 | unsigned long offset; /* offset from system peripheral base */ | |
| 55 | struct clk *clock; /* associated clock */ | |
| 56 | }; | |
| 57 | extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks); | |
| 58 | extern void __init at91_gpio_irq_setup(void); | |
| 1f4fd0a0 AV |
59 | |
| 60 | extern void (*at91_arch_reset)(void); | |
| 61 | extern int at91_extern_irq; |