1/*
2 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
3 *		http://www.samsung.com
4 *
5 * Common Header for S3C24XX SoCs
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#ifndef __ARCH_ARM_MACH_S3C24XX_COMMON_H
13#define __ARCH_ARM_MACH_S3C24XX_COMMON_H __FILE__
14
15#include <linux/reboot.h>
16
17struct s3c2410_uartcfg;
18
19#ifdef CONFIG_CPU_S3C2410
20extern  int s3c2410_init(void);
21extern  int s3c2410a_init(void);
22extern void s3c2410_map_io(void);
23extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no);
24extern void s3c2410_init_clocks(int xtal);
25extern void s3c2410_init_irq(void);
26#else
27#define s3c2410_init_clocks NULL
28#define s3c2410_init_uarts NULL
29#define s3c2410_map_io NULL
30#define s3c2410_init NULL
31#define s3c2410a_init NULL
32#endif
33
34#ifdef CONFIG_CPU_S3C2412
35extern  int s3c2412_init(void);
36extern void s3c2412_map_io(void);
37extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no);
38extern void s3c2412_init_clocks(int xtal);
39extern  int s3c2412_baseclk_add(void);
40extern void s3c2412_init_irq(void);
41#else
42#define s3c2412_init_clocks NULL
43#define s3c2412_init_uarts NULL
44#define s3c2412_map_io NULL
45#define s3c2412_init NULL
46#endif
47
48#ifdef CONFIG_CPU_S3C2416
49extern  int s3c2416_init(void);
50extern void s3c2416_map_io(void);
51extern void s3c2416_init_uarts(struct s3c2410_uartcfg *cfg, int no);
52extern void s3c2416_init_clocks(int xtal);
53extern  int s3c2416_baseclk_add(void);
54extern void s3c2416_init_irq(void);
55
56extern struct syscore_ops s3c2416_irq_syscore_ops;
57#else
58#define s3c2416_init_clocks NULL
59#define s3c2416_init_uarts NULL
60#define s3c2416_map_io NULL
61#define s3c2416_init NULL
62#endif
63
64#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442)
65extern void s3c244x_map_io(void);
66extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no);
67#else
68#define s3c244x_init_uarts NULL
69#endif
70
71#ifdef CONFIG_CPU_S3C2440
72extern  int s3c2440_init(void);
73extern void s3c2440_map_io(void);
74extern void s3c2440_init_clocks(int xtal);
75extern void s3c2440_init_irq(void);
76#else
77#define s3c2440_init NULL
78#define s3c2440_map_io NULL
79#endif
80
81#ifdef CONFIG_CPU_S3C2442
82extern  int s3c2442_init(void);
83extern void s3c2442_map_io(void);
84extern void s3c2442_init_clocks(int xtal);
85extern void s3c2442_init_irq(void);
86#else
87#define s3c2442_init NULL
88#define s3c2442_map_io NULL
89#endif
90
91#ifdef CONFIG_CPU_S3C2443
92extern  int s3c2443_init(void);
93extern void s3c2443_map_io(void);
94extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no);
95extern void s3c2443_init_clocks(int xtal);
96extern  int s3c2443_baseclk_add(void);
97extern void s3c2443_init_irq(void);
98#else
99#define s3c2443_init_clocks NULL
100#define s3c2443_init_uarts NULL
101#define s3c2443_map_io NULL
102#define s3c2443_init NULL
103#endif
104
105extern struct syscore_ops s3c24xx_irq_syscore_ops;
106
107extern struct platform_device s3c2410_device_dma;
108extern struct platform_device s3c2412_device_dma;
109extern struct platform_device s3c2440_device_dma;
110extern struct platform_device s3c2443_device_dma;
111
112extern struct platform_device s3c2410_device_dclk;
113
114#ifdef CONFIG_S3C2410_COMMON_CLK
115void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
116				    int current_soc,
117				    void __iomem *reg_base);
118#endif
119#ifdef CONFIG_S3C2412_COMMON_CLK
120void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
121				unsigned long ext_f, void __iomem *reg_base);
122#endif
123#ifdef CONFIG_S3C2443_COMMON_CLK
124void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
125				    int current_soc,
126				    void __iomem *reg_base);
127#endif
128
129#endif /* __ARCH_ARM_MACH_S3C24XX_COMMON_H */
130