2 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
3 * http://www.samsung.com
5 * Common Header for EXYNOS machines
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.
12 #ifndef __ARCH_ARM_MACH_EXYNOS_COMMON_H
13 #define __ARCH_ARM_MACH_EXYNOS_COMMON_H
17 void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1);
18 void exynos_init_time(void);
19 extern unsigned long xxti_f, xusbxti_f;
22 void exynos_init_io(struct map_desc *mach_desc, int size);
23 void exynos4_init_irq(void);
24 void exynos5_init_irq(void);
25 void exynos4_restart(char mode, const char *cmd);
26 void exynos5_restart(char mode, const char *cmd);
27 void exynos_init_late(void);
29 /* ToDo: remove these after migrating legacy exynos4 platforms to dt */
30 void exynos4_clk_init(struct device_node *np, int is_exynos4210, void __iomem *reg_base, unsigned long xom);
31 void exynos4_clk_register_fixed_ext(unsigned long, unsigned long);
33 void exynos_firmware_init(void);
35 #ifdef CONFIG_PM_GENERIC_DOMAINS
36 int exynos_pm_late_initcall(void);
38 static inline int exynos_pm_late_initcall(void) { return 0; }
41 #ifdef CONFIG_ARCH_EXYNOS4
42 void exynos4_register_clocks(void);
43 void exynos4_setup_clocks(void);
46 #define exynos4_register_clocks()
47 #define exynos4_setup_clocks()
50 #ifdef CONFIG_ARCH_EXYNOS5
51 void exynos5_register_clocks(void);
52 void exynos5_setup_clocks(void);
55 #define exynos5_register_clocks()
56 #define exynos5_setup_clocks()
59 #ifdef CONFIG_CPU_EXYNOS4210
60 void exynos4210_register_clocks(void);
63 #define exynos4210_register_clocks()
66 #ifdef CONFIG_SOC_EXYNOS4212
67 void exynos4212_register_clocks(void);
70 #define exynos4212_register_clocks()
74 void combiner_init(void __iomem *combiner_base, struct device_node *np,
75 unsigned int max_nr, int irq_base);
77 extern struct smp_operations exynos_smp_ops;
79 extern void exynos_cpu_die(unsigned int cpu);
81 /* PMU(Power Management Unit) support */
83 #define PMU_TABLE_END NULL
92 extern unsigned long l2x0_regs_phys;
93 struct exynos_pmu_conf {
95 unsigned int val[NUM_SYS_POWERDOWN];
98 extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
99 extern void s3c_cpu_resume(void);
101 #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */