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gerrit-public.fairphone.software / kernel / msm-4.9 / 13cf8df97d075cf61445c689a30c8b0ce70b415f / . / arch / arm / mach-pxa / generic.h
blob: a079d8baa45ac93f14d8ee3915f7626cc14529a8 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 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
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100[diff] [blame]12struct irq_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]13struct sys_timer;
14
15extern struct sys_timer pxa_timer;
Eric Miaoa58fbcd2009-01-06 17:37:37 +0800[diff] [blame]16extern void __init pxa_init_irq(int irq_nr,
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100[diff] [blame]17 int (*set_wake)(struct irq_data *,
18 unsigned int));
Eric Miaocd491042007-06-22 04:14:09 +0100[diff] [blame]19extern void __init pxa25x_init_irq(void);
Marek Vasut918c71c2009-04-10 10:42:50 +0800[diff] [blame]20#ifdef CONFIG_CPU_PXA26x
21extern void __init pxa26x_init_irq(void);
22#endif
Eric Miaocd491042007-06-22 04:14:09 +0100[diff] [blame]23extern void __init pxa27x_init_irq(void);
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]24extern void __init pxa3xx_init_irq(void);
Haojian Zhuanga4553352010-11-24 11:54:19 +0800[diff] [blame]25extern void __init pxa95x_init_irq(void);
Marek Vasut851982c2010-10-11 02:20:19 +0200[diff] [blame]26
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]27extern void __init pxa_map_io(void);
Marek Vasut851982c2010-10-11 02:20:19 +0200[diff] [blame]28extern void __init pxa25x_map_io(void);
29extern void __init pxa27x_map_io(void);
30extern void __init pxa3xx_map_io(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]31
32extern unsigned int get_clk_frequency_khz(int info);
33
34#define SET_BANK(__nr,__start,__size) \
35 mi->bank[__nr].start = (__start), \
Russell Kingbe370302010-05-07 17:40:33 +0100[diff] [blame]36 mi->bank[__nr].size = (__size)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]37
eric miao3d3934c2008-02-03 15:49:09 +0800[diff] [blame]38#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
39
Russell King15a40332007-08-20 10:07:44 +0100[diff] [blame]40#ifdef CONFIG_PXA25x
41extern unsigned pxa25x_get_clk_frequency_khz(int);
Russell King15a40332007-08-20 10:07:44 +0100[diff] [blame]42#else
43#define pxa25x_get_clk_frequency_khz(x) (0)
Russell King15a40332007-08-20 10:07:44 +0100[diff] [blame]44#endif
45
46#ifdef CONFIG_PXA27x
47extern unsigned pxa27x_get_clk_frequency_khz(int);
Russell King15a40332007-08-20 10:07:44 +0100[diff] [blame]48#else
49#define pxa27x_get_clk_frequency_khz(x) (0)
Russell King15a40332007-08-20 10:07:44 +0100[diff] [blame]50#endif
51
Eric Miao04fef222008-07-29 14:26:00 +0800[diff] [blame]52#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
53extern void pxa2xx_clear_reset_status(unsigned int);
54#else
55static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
56#endif
57
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]58#ifdef CONFIG_PXA3xx
59extern unsigned pxa3xx_get_clk_frequency_khz(int);
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]60#else
61#define pxa3xx_get_clk_frequency_khz(x) (0)
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]62#endif
eric miaoc01655042008-01-28 23:00:02 +0000[diff] [blame]63
64extern struct sysdev_class pxa_irq_sysclass;
eric miao16dfdbf2008-01-28 23:00:02 +0000[diff] [blame]65extern struct sysdev_class pxa_gpio_sysclass;
Eric Miao5a3d9652008-09-03 18:06:34 +0800[diff] [blame]66extern struct sysdev_class pxa2xx_mfp_sysclass;
eric miao4be35e22008-02-04 10:07:09 +0800[diff] [blame]67extern struct sysdev_class pxa3xx_mfp_sysclass;
Russell Kingcc155c62009-11-09 13:34:08 +0800[diff] [blame]68
69void __init pxa_set_ffuart_info(void *info);
70void __init pxa_set_btuart_info(void *info);
71void __init pxa_set_stuart_info(void *info);
72void __init pxa_set_hwuart_info(void *info);