| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/arm/mach-pxa/generic.h |
| 3 | * |
| 4 | * Author: Nicolas Pitre |
| 5 | * Copyright: MontaVista Software Inc. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | */ |
| 11 | |
| 12 | struct sys_timer; |
| 13 | |
| 14 | extern struct sys_timer pxa_timer; |
| Eric Miao | cd49104 | 2007-06-22 04:14:09 +0100 | [diff] [blame] | 15 | extern void __init pxa_init_irq_low(void); |
| 16 | extern void __init pxa_init_irq_high(void); |
| 17 | extern void __init pxa_init_irq_gpio(int gpio_nr); |
| eric miao | c95530c | 2007-08-29 10:22:17 +0100 | [diff] [blame] | 18 | extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)); |
| Philipp Zabel | 1c44f5f | 2008-02-04 22:28:22 -0800 | [diff] [blame] | 19 | extern void __init pxa_init_gpio(int gpio_nr); |
| Eric Miao | cd49104 | 2007-06-22 04:14:09 +0100 | [diff] [blame] | 20 | extern void __init pxa25x_init_irq(void); |
| 21 | extern void __init pxa27x_init_irq(void); |
| eric miao | 2c8086a | 2007-09-11 19:13:17 -0700 | [diff] [blame] | 22 | extern void __init pxa3xx_init_irq(void); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | extern void __init pxa_map_io(void); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | |
| 25 | extern unsigned int get_clk_frequency_khz(int info); |
| eric miao | 30f0b40 | 2007-08-29 10:18:47 +0100 | [diff] [blame] | 26 | extern int pxa_last_gpio; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | |
| 28 | #define SET_BANK(__nr,__start,__size) \ |
| 29 | mi->bank[__nr].start = (__start), \ |
| 30 | mi->bank[__nr].size = (__size), \ |
| 31 | mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27) |
| 32 | |
| Russell King | 15a4033 | 2007-08-20 10:07:44 +0100 | [diff] [blame] | 33 | #ifdef CONFIG_PXA25x |
| 34 | extern unsigned pxa25x_get_clk_frequency_khz(int); |
| 35 | extern unsigned pxa25x_get_memclk_frequency_10khz(void); |
| 36 | #else |
| 37 | #define pxa25x_get_clk_frequency_khz(x) (0) |
| 38 | #define pxa25x_get_memclk_frequency_10khz() (0) |
| 39 | #endif |
| 40 | |
| 41 | #ifdef CONFIG_PXA27x |
| 42 | extern unsigned pxa27x_get_clk_frequency_khz(int); |
| 43 | extern unsigned pxa27x_get_memclk_frequency_10khz(void); |
| Russell King | 15a4033 | 2007-08-20 10:07:44 +0100 | [diff] [blame] | 44 | #else |
| 45 | #define pxa27x_get_clk_frequency_khz(x) (0) |
| 46 | #define pxa27x_get_memclk_frequency_10khz() (0) |
| Russell King | 15a4033 | 2007-08-20 10:07:44 +0100 | [diff] [blame] | 47 | #endif |
| 48 | |
| eric miao | 2c8086a | 2007-09-11 19:13:17 -0700 | [diff] [blame] | 49 | #ifdef CONFIG_PXA3xx |
| 50 | extern unsigned pxa3xx_get_clk_frequency_khz(int); |
| 51 | extern unsigned pxa3xx_get_memclk_frequency_10khz(void); |
| 52 | #else |
| 53 | #define pxa3xx_get_clk_frequency_khz(x) (0) |
| 54 | #define pxa3xx_get_memclk_frequency_10khz() (0) |
| 55 | #endif |
| eric miao | c0165504 | 2008-01-28 23:00:02 +0000 | [diff] [blame] | 56 | |
| 57 | extern struct sysdev_class pxa_irq_sysclass; |
| eric miao | 16dfdbf | 2008-01-28 23:00:02 +0000 | [diff] [blame] | 58 | extern struct sysdev_class pxa_gpio_sysclass; |