2 * linux/arch/arm/mach-pxa/generic.h
4 * Author: Nicolas Pitre
5 * Copyright: MontaVista Software Inc.
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.
14 extern struct sys_timer pxa_timer;
15 extern void __init pxa_init_irq(int irq_nr,
16 int (*set_wake)(unsigned int, unsigned int));
17 extern void __init pxa25x_init_irq(void);
18 #ifdef CONFIG_CPU_PXA26x
19 extern void __init pxa26x_init_irq(void);
21 extern void __init pxa27x_init_irq(void);
22 extern void __init pxa3xx_init_irq(void);
24 extern void __init pxa_map_io(void);
25 extern void __init pxa25x_map_io(void);
26 extern void __init pxa27x_map_io(void);
27 extern void __init pxa3xx_map_io(void);
29 extern unsigned int get_clk_frequency_khz(int info);
31 #define SET_BANK(__nr,__start,__size) \
32 mi->bank[__nr].start = (__start), \
33 mi->bank[__nr].size = (__size)
35 #define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
38 extern unsigned pxa25x_get_clk_frequency_khz(int);
39 extern unsigned pxa25x_get_memclk_frequency_10khz(void);
41 #define pxa25x_get_clk_frequency_khz(x) (0)
42 #define pxa25x_get_memclk_frequency_10khz() (0)
46 extern unsigned pxa27x_get_clk_frequency_khz(int);
47 extern unsigned pxa27x_get_memclk_frequency_10khz(void);
49 #define pxa27x_get_clk_frequency_khz(x) (0)
50 #define pxa27x_get_memclk_frequency_10khz() (0)
53 #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
54 extern void pxa2xx_clear_reset_status(unsigned int);
56 static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
60 extern unsigned pxa3xx_get_clk_frequency_khz(int);
61 extern void pxa3xx_clear_reset_status(unsigned int);
63 #define pxa3xx_get_clk_frequency_khz(x) (0)
64 static inline void pxa3xx_clear_reset_status(unsigned int mask) {}
67 extern struct sysdev_class pxa_irq_sysclass;
68 extern struct sysdev_class pxa_gpio_sysclass;
69 extern struct sysdev_class pxa2xx_mfp_sysclass;
70 extern struct sysdev_class pxa3xx_mfp_sysclass;
72 void __init pxa_set_ffuart_info(void *info);
73 void __init pxa_set_btuart_info(void *info);
74 void __init pxa_set_stuart_info(void *info);
75 void __init pxa_set_hwuart_info(void *info);