1/*
 2 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
 3 *		http://www.samsung.com
 4 *
 5 * Common Header for EXYNOS machines
 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_EXYNOS_COMMON_H
13#define __ARCH_ARM_MACH_EXYNOS_COMMON_H
14
15#include <linux/reboot.h>
16#include <linux/of.h>
17
18void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1);
19
20struct map_desc;
21void exynos_init_io(void);
22void exynos_restart(enum reboot_mode mode, const char *cmd);
23void exynos_cpuidle_init(void);
24void exynos_cpufreq_init(void);
25void exynos_init_late(void);
26
27void exynos_firmware_init(void);
28
29#ifdef CONFIG_PINCTRL_EXYNOS
30extern u32 exynos_get_eint_wake_mask(void);
31#else
32static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; }
33#endif
34
35#ifdef CONFIG_PM_SLEEP
36extern void __init exynos_pm_init(void);
37#else
38static inline void exynos_pm_init(void) {}
39#endif
40
41extern void exynos_cpu_resume(void);
42
43extern struct smp_operations exynos_smp_ops;
44
45extern void exynos_cpu_die(unsigned int cpu);
46
47/* PMU(Power Management Unit) support */
48
49#define PMU_TABLE_END	NULL
50
51enum sys_powerdown {
52	SYS_AFTR,
53	SYS_LPA,
54	SYS_SLEEP,
55	NUM_SYS_POWERDOWN,
56};
57
58extern unsigned long l2x0_regs_phys;
59struct exynos_pmu_conf {
60	void __iomem *reg;
61	unsigned int val[NUM_SYS_POWERDOWN];
62};
63
64extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
65
66#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */