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; 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); 18 extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)); 19 extern void __init pxa25x_init_irq(void); 20 extern void __init pxa27x_init_irq(void); 21 extern void __init pxa3xx_init_irq(void); 22 extern void __init pxa_map_io(void); 23 24 extern unsigned int get_clk_frequency_khz(int info); 25 extern int pxa_last_gpio; 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 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); 43 #else 44 #define pxa27x_get_clk_frequency_khz(x) (0) 45 #define pxa27x_get_memclk_frequency_10khz() (0) 46 #endif 47 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 55