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#include <linux/reboot.h>
13
14struct irq_data;
15
16extern void pxa_timer_init(void);
17
18extern void __init pxa_map_io(void);
19
20extern unsigned int get_clk_frequency_khz(int info);
 
 
 
 
21
22#define SET_BANK(__nr,__start,__size) \
23	mi->bank[__nr].start = (__start), \
24	mi->bank[__nr].size = (__size)
25
26#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
27
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
28#ifdef CONFIG_PXA25x
29extern unsigned pxa25x_get_clk_frequency_khz(int);
30#else
31#define pxa25x_get_clk_frequency_khz(x)		(0)
32#endif
33
34#ifdef CONFIG_PXA27x
35extern unsigned pxa27x_get_clk_frequency_khz(int);
36#else
37#define pxa27x_get_clk_frequency_khz(x)		(0)
38#endif
39
40#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
41extern void pxa2xx_clear_reset_status(unsigned int);
42#else
43static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
44#endif
45
46#ifdef CONFIG_PXA3xx
47extern unsigned pxa3xx_get_clk_frequency_khz(int);
48#else
49#define pxa3xx_get_clk_frequency_khz(x)		(0)
50#endif
51
52extern struct syscore_ops pxa_irq_syscore_ops;
53extern struct syscore_ops pxa2xx_mfp_syscore_ops;
54extern struct syscore_ops pxa3xx_mfp_syscore_ops;
55
56void __init pxa_set_ffuart_info(void *info);
57void __init pxa_set_btuart_info(void *info);
58void __init pxa_set_stuart_info(void *info);
59void __init pxa_set_hwuart_info(void *info);
60
61void pxa_restart(enum reboot_mode, const char *);

 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#include <linux/reboot.h>
13
14struct irq_data;
15
 
 
 
 
16extern unsigned int get_clk_frequency_khz(int info);
17extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *,
18					     unsigned int));
19extern void __init pxa_map_io(void);
20extern void pxa_timer_init(void);
21
22#define SET_BANK(__nr,__start,__size) \
23	mi->bank[__nr].start = (__start), \
24	mi->bank[__nr].size = (__size)
25
26#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)
27
28#define pxa25x_handle_irq icip_handle_irq
29extern int __init pxa25x_clocks_init(void);
30extern void __init pxa25x_init_irq(void);
31extern void __init pxa25x_map_io(void);
32extern void __init pxa26x_init_irq(void);
33
34#define pxa27x_handle_irq ichp_handle_irq
35extern int __init pxa27x_clocks_init(void);
36extern unsigned	pxa27x_get_clk_frequency_khz(int);
37extern void __init pxa27x_init_irq(void);
38extern void __init pxa27x_map_io(void);
39
40#define pxa3xx_handle_irq ichp_handle_irq
41extern int __init pxa3xx_clocks_init(void);
42extern void __init pxa3xx_init_irq(void);
43extern void __init pxa3xx_map_io(void);
44
45extern struct syscore_ops pxa_irq_syscore_ops;
46extern struct syscore_ops pxa2xx_mfp_syscore_ops;
47extern struct syscore_ops pxa3xx_mfp_syscore_ops;
48
49void __init pxa_set_ffuart_info(void *info);
50void __init pxa_set_btuart_info(void *info);
51void __init pxa_set_stuart_info(void *info);
52void __init pxa_set_hwuart_info(void *info);
53
54void pxa_restart(enum reboot_mode, const char *);
55
56#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
57extern void pxa2xx_clear_reset_status(unsigned int);
58#else
59static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
60#endif
61
62/*
63 * Once fully converted to the clock framework, all these functions should be
64 * removed, and replaced with a clk_get(NULL, "core").
65 */
66#ifdef CONFIG_PXA25x
67extern unsigned pxa25x_get_clk_frequency_khz(int);
68#else
69#define pxa25x_get_clk_frequency_khz(x)		(0)
70#endif
71
72#ifdef CONFIG_PXA27x
 
73#else
74#define pxa27x_get_clk_frequency_khz(x)		(0)
75#endif
76
 
 
 
 
 
 
77#ifdef CONFIG_PXA3xx
78extern unsigned	pxa3xx_get_clk_frequency_khz(int);
79#else
80#define pxa3xx_get_clk_frequency_khz(x)		(0)
81#endif