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1da177e4 LT |
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 | ||
b9e25ace | 12 | typedef int (*set_wake_t)(unsigned int, unsigned int); |
13 | ||
1da177e4 LT |
14 | struct sys_timer; |
15 | ||
16 | extern struct sys_timer pxa_timer; | |
b9e25ace | 17 | extern void __init pxa_init_irq(int irq_nr, set_wake_t fn); |
18 | extern void __init pxa_init_gpio(int gpio_nr, set_wake_t fn); | |
cd49104d EM |
19 | extern void __init pxa25x_init_irq(void); |
20 | extern void __init pxa27x_init_irq(void); | |
2c8086a5 | 21 | extern void __init pxa3xx_init_irq(void); |
1da177e4 | 22 | extern void __init pxa_map_io(void); |
1da177e4 LT |
23 | |
24 | extern unsigned int get_clk_frequency_khz(int info); | |
30f0b408 | 25 | extern int pxa_last_gpio; |
1da177e4 LT |
26 | |
27 | #define SET_BANK(__nr,__start,__size) \ | |
28 | mi->bank[__nr].start = (__start), \ | |
29 | mi->bank[__nr].size = (__size), \ | |
30 | mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27) | |
31 | ||
15a40333 RK |
32 | #ifdef CONFIG_PXA25x |
33 | extern unsigned pxa25x_get_clk_frequency_khz(int); | |
34 | extern unsigned pxa25x_get_memclk_frequency_10khz(void); | |
35 | #else | |
36 | #define pxa25x_get_clk_frequency_khz(x) (0) | |
37 | #define pxa25x_get_memclk_frequency_10khz() (0) | |
38 | #endif | |
39 | ||
40 | #ifdef CONFIG_PXA27x | |
41 | extern unsigned pxa27x_get_clk_frequency_khz(int); | |
42 | extern unsigned pxa27x_get_memclk_frequency_10khz(void); | |
15a40333 RK |
43 | #else |
44 | #define pxa27x_get_clk_frequency_khz(x) (0) | |
45 | #define pxa27x_get_memclk_frequency_10khz() (0) | |
15a40333 RK |
46 | #endif |
47 | ||
2c8086a5 | 48 | #ifdef CONFIG_PXA3xx |
49 | extern unsigned pxa3xx_get_clk_frequency_khz(int); | |
50 | extern unsigned pxa3xx_get_memclk_frequency_10khz(void); | |
51 | #else | |
52 | #define pxa3xx_get_clk_frequency_khz(x) (0) | |
53 | #define pxa3xx_get_memclk_frequency_10khz() (0) | |
54 | #endif | |
c0165504 | 55 | |
56 | extern struct sysdev_class pxa_irq_sysclass; | |
16dfdbf0 | 57 | extern struct sysdev_class pxa_gpio_sysclass; |