SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 1 | /* |
Andrew Victor | 9d04126 | 2007-02-05 11:42:07 +0100 | [diff] [blame] | 2 | * linux/arch/arm/mach-at91/generic.h |
SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 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 | |
Jean-Christophe PLAGNIOL-VILLARD | bd60299 | 2011-02-02 07:27:07 +0100 | [diff] [blame] | 11 | #include <linux/clkdev.h> |
| 12 | |
Jean-Christophe PLAGNIOL-VILLARD | 1b021a3 | 2011-04-28 20:19:32 +0800 | [diff] [blame] | 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); |
| 22 | extern void __init at572d940hf_map_io(void); |
| 23 | |
Andrew Victor | 2eeaaa2 | 2006-09-27 10:50:59 +0100 | [diff] [blame] | 24 | /* Processors */ |
Jean-Christophe PLAGNIOL-VILLARD | e57556e3 | 2011-04-24 11:40:22 +0800 | [diff] [blame^] | 25 | extern void __init at91rm9200_set_type(int type); |
| 26 | extern void __init at91rm9200_initialize(unsigned long main_clock); |
Andrew Victor | 62c1660 | 2006-11-30 12:27:38 +0100 | [diff] [blame] | 27 | extern void __init at91sam9260_initialize(unsigned long main_clock); |
| 28 | extern void __init at91sam9261_initialize(unsigned long main_clock); |
Andrew Victor | b2c6561 | 2007-02-08 09:42:40 +0100 | [diff] [blame] | 29 | extern void __init at91sam9263_initialize(unsigned long main_clock); |
Andrew Victor | 877d772 | 2007-05-11 20:49:56 +0100 | [diff] [blame] | 30 | extern void __init at91sam9rl_initialize(unsigned long main_clock); |
Nicolas Ferre | 789b23b | 2009-06-26 15:36:58 +0100 | [diff] [blame] | 31 | extern void __init at91sam9g45_initialize(unsigned long main_clock); |
Greg Ungerer | 9a7e246 | 2007-07-30 02:39:02 +0100 | [diff] [blame] | 32 | extern void __init at91x40_initialize(unsigned long main_clock); |
Andrew Victor | 2b3b351 | 2008-01-24 15:10:39 +0100 | [diff] [blame] | 33 | extern void __init at91cap9_initialize(unsigned long main_clock); |
Andrew Victor | 5e38efa | 2009-12-15 21:57:27 +0100 | [diff] [blame] | 34 | extern void __init at572d940hf_initialize(unsigned long main_clock); |
Andrew Victor | 2eeaaa2 | 2006-09-27 10:50:59 +0100 | [diff] [blame] | 35 | |
Andrew Victor | ba854e1 | 2006-07-05 17:22:52 +0100 | [diff] [blame] | 36 | /* Interrupts */ |
Andrew Victor | f217383 | 2006-09-27 13:23:00 +0100 | [diff] [blame] | 37 | extern void __init at91rm9200_init_interrupts(unsigned int priority[]); |
Andrew Victor | 62c1660 | 2006-11-30 12:27:38 +0100 | [diff] [blame] | 38 | extern void __init at91sam9260_init_interrupts(unsigned int priority[]); |
| 39 | extern void __init at91sam9261_init_interrupts(unsigned int priority[]); |
Andrew Victor | b2c6561 | 2007-02-08 09:42:40 +0100 | [diff] [blame] | 40 | extern void __init at91sam9263_init_interrupts(unsigned int priority[]); |
Andrew Victor | 877d772 | 2007-05-11 20:49:56 +0100 | [diff] [blame] | 41 | extern void __init at91sam9rl_init_interrupts(unsigned int priority[]); |
Nicolas Ferre | 789b23b | 2009-06-26 15:36:58 +0100 | [diff] [blame] | 42 | extern void __init at91sam9g45_init_interrupts(unsigned int priority[]); |
Greg Ungerer | 9a7e246 | 2007-07-30 02:39:02 +0100 | [diff] [blame] | 43 | extern void __init at91x40_init_interrupts(unsigned int priority[]); |
Andrew Victor | 2b3b351 | 2008-01-24 15:10:39 +0100 | [diff] [blame] | 44 | extern void __init at91cap9_init_interrupts(unsigned int priority[]); |
Andrew Victor | 5e38efa | 2009-12-15 21:57:27 +0100 | [diff] [blame] | 45 | extern void __init at572d940hf_init_interrupts(unsigned int priority[]); |
Andrew Victor | ba854e1 | 2006-07-05 17:22:52 +0100 | [diff] [blame] | 46 | extern void __init at91_aic_init(unsigned int priority[]); |
SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 47 | |
Andrew Victor | ba854e1 | 2006-07-05 17:22:52 +0100 | [diff] [blame] | 48 | /* Timer */ |
SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 49 | struct sys_timer; |
| 50 | extern struct sys_timer at91rm9200_timer; |
Andrew Victor | 62c1660 | 2006-11-30 12:27:38 +0100 | [diff] [blame] | 51 | extern struct sys_timer at91sam926x_timer; |
Greg Ungerer | 9a7e246 | 2007-07-30 02:39:02 +0100 | [diff] [blame] | 52 | extern struct sys_timer at91x40_timer; |
SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 53 | |
Andrew Victor | ba854e1 | 2006-07-05 17:22:52 +0100 | [diff] [blame] | 54 | /* Clocks */ |
SAN People | 73a59c1 | 2006-01-09 17:05:41 +0000 | [diff] [blame] | 55 | extern int __init at91_clock_init(unsigned long main_clock); |
Jean-Christophe PLAGNIOL-VILLARD | bd60299 | 2011-02-02 07:27:07 +0100 | [diff] [blame] | 56 | /* |
| 57 | * function to specify the clock of the default console. As we do not |
| 58 | * use the device/driver bus, the dev_name is not intialize. So we need |
| 59 | * to link the clock to a specific con_id only "usart" |
| 60 | */ |
| 61 | extern void __init at91rm9200_set_console_clock(int id); |
| 62 | extern void __init at91sam9260_set_console_clock(int id); |
| 63 | extern void __init at91sam9261_set_console_clock(int id); |
| 64 | extern void __init at91sam9263_set_console_clock(int id); |
| 65 | extern void __init at91sam9rl_set_console_clock(int id); |
| 66 | extern void __init at91sam9g45_set_console_clock(int id); |
| 67 | extern void __init at91cap9_set_console_clock(int id); |
| 68 | extern void __init at572d940hf_set_console_clock(int id); |
Andrew Victor | 907d6de | 2006-06-20 19:30:19 +0100 | [diff] [blame] | 69 | struct device; |
Andrew Victor | 907d6de | 2006-06-20 19:30:19 +0100 | [diff] [blame] | 70 | |
| 71 | /* Power Management */ |
| 72 | extern void at91_irq_suspend(void); |
| 73 | extern void at91_irq_resume(void); |
| 74 | |
Nicolas Ferre | bb413db | 2010-10-14 19:14:00 +0200 | [diff] [blame] | 75 | /* reset */ |
| 76 | extern void at91sam9_alt_reset(void); |
| 77 | |
Andrew Victor | f217383 | 2006-09-27 13:23:00 +0100 | [diff] [blame] | 78 | /* GPIO */ |
| 79 | #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ |
| 80 | #define AT91RM9200_BGA 4 /* AT91RM9200 BGA package has 4 banks */ |
| 81 | |
| 82 | struct at91_gpio_bank { |
| 83 | unsigned short id; /* peripheral ID */ |
| 84 | unsigned long offset; /* offset from system peripheral base */ |
| 85 | struct clk *clock; /* associated clock */ |
| 86 | }; |
| 87 | extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks); |
| 88 | extern void __init at91_gpio_irq_setup(void); |
Andrew Victor | 1f4fd0a | 2006-11-30 10:01:47 +0100 | [diff] [blame] | 89 | |
| 90 | extern void (*at91_arch_reset)(void); |
| 91 | extern int at91_extern_irq; |