11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * linux/arch/arm/mach-pxa/generic.h 31da177e4SLinus Torvalds * 41da177e4SLinus Torvalds * Author: Nicolas Pitre 51da177e4SLinus Torvalds * Copyright: MontaVista Software Inc. 61da177e4SLinus Torvalds * 71da177e4SLinus Torvalds * This program is free software; you can redistribute it and/or modify 81da177e4SLinus Torvalds * it under the terms of the GNU General Public License version 2 as 91da177e4SLinus Torvalds * published by the Free Software Foundation. 101da177e4SLinus Torvalds */ 111da177e4SLinus Torvalds 121da177e4SLinus Torvalds struct sys_timer; 131da177e4SLinus Torvalds 141da177e4SLinus Torvalds extern struct sys_timer pxa_timer; 15a58fbcd8SEric Miao extern void __init pxa_init_irq(int irq_nr, 16a58fbcd8SEric Miao int (*set_wake)(unsigned int, unsigned int)); 17cd49104dSEric Miao extern void __init pxa25x_init_irq(void); 18918c71c0SMarek Vasut #ifdef CONFIG_CPU_PXA26x 19918c71c0SMarek Vasut extern void __init pxa26x_init_irq(void); 20918c71c0SMarek Vasut #endif 21cd49104dSEric Miao extern void __init pxa27x_init_irq(void); 222c8086a5Seric miao extern void __init pxa3xx_init_irq(void); 231da177e4SLinus Torvalds extern void __init pxa_map_io(void); 241da177e4SLinus Torvalds 251da177e4SLinus Torvalds extern unsigned int get_clk_frequency_khz(int info); 261da177e4SLinus Torvalds 271da177e4SLinus Torvalds #define SET_BANK(__nr,__start,__size) \ 281da177e4SLinus Torvalds mi->bank[__nr].start = (__start), \ 291da177e4SLinus Torvalds mi->bank[__nr].size = (__size), \ 301da177e4SLinus Torvalds mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27) 311da177e4SLinus Torvalds 323d3934c3Seric miao #define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) 333d3934c3Seric miao 3415a40333SRussell King #ifdef CONFIG_PXA25x 3515a40333SRussell King extern unsigned pxa25x_get_clk_frequency_khz(int); 3615a40333SRussell King extern unsigned pxa25x_get_memclk_frequency_10khz(void); 3715a40333SRussell King #else 3815a40333SRussell King #define pxa25x_get_clk_frequency_khz(x) (0) 3915a40333SRussell King #define pxa25x_get_memclk_frequency_10khz() (0) 4015a40333SRussell King #endif 4115a40333SRussell King 4215a40333SRussell King #ifdef CONFIG_PXA27x 4315a40333SRussell King extern unsigned pxa27x_get_clk_frequency_khz(int); 4415a40333SRussell King extern unsigned pxa27x_get_memclk_frequency_10khz(void); 4515a40333SRussell King #else 4615a40333SRussell King #define pxa27x_get_clk_frequency_khz(x) (0) 4715a40333SRussell King #define pxa27x_get_memclk_frequency_10khz() (0) 4815a40333SRussell King #endif 4915a40333SRussell King 5004fef228SEric Miao #if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) 5104fef228SEric Miao extern void pxa2xx_clear_reset_status(unsigned int); 5204fef228SEric Miao #else 5304fef228SEric Miao static inline void pxa2xx_clear_reset_status(unsigned int mask) {} 5404fef228SEric Miao #endif 5504fef228SEric Miao 562c8086a5Seric miao #ifdef CONFIG_PXA3xx 572c8086a5Seric miao extern unsigned pxa3xx_get_clk_frequency_khz(int); 582c8086a5Seric miao extern unsigned pxa3xx_get_memclk_frequency_10khz(void); 5904fef228SEric Miao extern void pxa3xx_clear_reset_status(unsigned int); 602c8086a5Seric miao #else 612c8086a5Seric miao #define pxa3xx_get_clk_frequency_khz(x) (0) 622c8086a5Seric miao #define pxa3xx_get_memclk_frequency_10khz() (0) 6304fef228SEric Miao static inline void pxa3xx_clear_reset_status(unsigned int mask) {} 642c8086a5Seric miao #endif 65c0165504Seric miao 66c0165504Seric miao extern struct sysdev_class pxa_irq_sysclass; 6716dfdbf0Seric miao extern struct sysdev_class pxa_gpio_sysclass; 685a3d9651SEric Miao extern struct sysdev_class pxa2xx_mfp_sysclass; 694be35e23Seric miao extern struct sysdev_class pxa3xx_mfp_sysclass; 70*cc155c6fSRussell King 71*cc155c6fSRussell King void __init pxa_set_ffuart_info(void *info); 72*cc155c6fSRussell King void __init pxa_set_btuart_info(void *info); 73*cc155c6fSRussell King void __init pxa_set_stuart_info(void *info); 74*cc155c6fSRussell King void __init pxa_set_hwuart_info(void *info); 75