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 | ||
| bd602995 JCPV |
11 | #include <linux/clkdev.h> |
| 12 | ||
| 1b021a3b JCPV |
13 | /* Map io */ |
| 14 | extern void __init at91rm9200_map_io(void); | |
| 15 | extern void __init at91sam9260_map_io(void); | |
| 16 | extern void __init at91sam9261_map_io(void); | |
| 17 | extern void __init at91sam9263_map_io(void); | |
| 18 | extern void __init at91sam9rl_map_io(void); | |
| 19 | extern void __init at91sam9g45_map_io(void); | |
| 20 | extern void __init at91x40_map_io(void); | |
| 21 | extern void __init at91cap9_map_io(void); | |
| 1b021a3b | 22 | |
| 2eeaaa21 | 23 | /* Processors */ |
| e57556e3 JCPV |
24 | extern void __init at91rm9200_set_type(int type); |
| 25 | extern void __init at91rm9200_initialize(unsigned long main_clock); | |
| 62c1660d AV |
26 | extern void __init at91sam9260_initialize(unsigned long main_clock); |
| 27 | extern void __init at91sam9261_initialize(unsigned long main_clock); | |
| b2c65616 | 28 | extern void __init at91sam9263_initialize(unsigned long main_clock); |
| 877d7720 | 29 | extern void __init at91sam9rl_initialize(unsigned long main_clock); |
| 789b23bc | 30 | extern void __init at91sam9g45_initialize(unsigned long main_clock); |
| 9a7e246b | 31 | extern void __init at91x40_initialize(unsigned long main_clock); |
| 2b3b3516 | 32 | extern void __init at91cap9_initialize(unsigned long main_clock); |
| 2eeaaa21 | 33 | |
| ba854e18 | 34 | /* Interrupts */ |
| f2173834 | 35 | extern void __init at91rm9200_init_interrupts(unsigned int priority[]); |
| 62c1660d AV |
36 | extern void __init at91sam9260_init_interrupts(unsigned int priority[]); |
| 37 | extern void __init at91sam9261_init_interrupts(unsigned int priority[]); | |
| b2c65616 | 38 | extern void __init at91sam9263_init_interrupts(unsigned int priority[]); |
| 877d7720 | 39 | extern void __init at91sam9rl_init_interrupts(unsigned int priority[]); |
| 789b23bc | 40 | extern void __init at91sam9g45_init_interrupts(unsigned int priority[]); |
| 9a7e246b | 41 | extern void __init at91x40_init_interrupts(unsigned int priority[]); |
| 2b3b3516 | 42 | extern void __init at91cap9_init_interrupts(unsigned int priority[]); |
| ba854e18 | 43 | extern void __init at91_aic_init(unsigned int priority[]); |
| 73a59c1c | 44 | |
| ba854e18 | 45 | /* Timer */ |
| 73a59c1c SP |
46 | struct sys_timer; |
| 47 | extern struct sys_timer at91rm9200_timer; | |
| 62c1660d | 48 | extern struct sys_timer at91sam926x_timer; |
| 9a7e246b | 49 | extern struct sys_timer at91x40_timer; |
| 73a59c1c | 50 | |
| ba854e18 | 51 | /* Clocks */ |
| 73a59c1c | 52 | extern int __init at91_clock_init(unsigned long main_clock); |
| bd602995 JCPV |
53 | /* |
| 54 | * function to specify the clock of the default console. As we do not | |
| 55 | * use the device/driver bus, the dev_name is not intialize. So we need | |
| 56 | * to link the clock to a specific con_id only "usart" | |
| 57 | */ | |
| 58 | extern void __init at91rm9200_set_console_clock(int id); | |
| 59 | extern void __init at91sam9260_set_console_clock(int id); | |
| 60 | extern void __init at91sam9261_set_console_clock(int id); | |
| 61 | extern void __init at91sam9263_set_console_clock(int id); | |
| 62 | extern void __init at91sam9rl_set_console_clock(int id); | |
| 63 | extern void __init at91sam9g45_set_console_clock(int id); | |
| 64 | extern void __init at91cap9_set_console_clock(int id); | |
| 907d6deb | 65 | struct device; |
| 907d6deb AV |
66 | |
| 67 | /* Power Management */ | |
| 68 | extern void at91_irq_suspend(void); | |
| 69 | extern void at91_irq_resume(void); | |
| 70 | ||
| bb413db5 NF |
71 | /* reset */ |
| 72 | extern void at91sam9_alt_reset(void); | |
| 73 | ||
| f2173834 AV |
74 | /* GPIO */ |
| 75 | #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ | |
| 76 | #define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */ | |
| 77 | ||
| 78 | struct at91_gpio_bank { | |
| 79 | unsigned short id; /* peripheral ID */ | |
| 80 | unsigned long offset; /* offset from system peripheral base */ | |
| 81 | struct clk *clock; /* associated clock */ | |
| 82 | }; | |
| 83 | extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks); | |
| 84 | extern void __init at91_gpio_irq_setup(void); | |
| 1f4fd0a0 AV |
85 | |
| 86 | extern void (*at91_arch_reset)(void); | |
| 87 | extern int at91_extern_irq; |