linux/arch/arm/mach-shmobile/include/mach/common.h
Magnus Damm c39dae380b ARM: shmobile: Add shared shmobile_init_delay()
Introduce shmobile_init_delay() that gets CPU specific
parameters from DT and sets up the early delay from
there. This allows us to both remove frequency information
from the C code and consolidate existing code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-14 11:25:33 +09:00

57 lines
1.9 KiB
C

#ifndef __ARCH_MACH_COMMON_H
#define __ARCH_MACH_COMMON_H
extern void shmobile_earlytimer_init(void);
extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
unsigned int mult, unsigned int div);
extern void shmobile_init_delay(void);
struct twd_local_timer;
extern void shmobile_setup_console(void);
extern void shmobile_boot_vector(void);
extern unsigned long shmobile_boot_fn;
extern unsigned long shmobile_boot_arg;
extern unsigned long shmobile_boot_size;
extern void shmobile_smp_boot(void);
extern void shmobile_smp_sleep(void);
extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
unsigned long arg);
extern int shmobile_smp_cpu_disable(unsigned int cpu);
extern void shmobile_invalidate_start(void);
extern void shmobile_boot_scu(void);
extern void shmobile_smp_scu_prepare_cpus(unsigned int max_cpus);
extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
extern void shmobile_smp_apmu_prepare_cpus(unsigned int max_cpus);
extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu,
struct task_struct *idle);
extern void shmobile_smp_apmu_cpu_die(unsigned int cpu);
extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu);
struct clk;
extern int shmobile_clk_init(void);
extern void shmobile_handle_irq_intc(struct pt_regs *);
extern struct platform_suspend_ops shmobile_suspend_ops;
struct cpuidle_driver;
extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
#ifdef CONFIG_SUSPEND
int shmobile_suspend_init(void);
#else
static inline int shmobile_suspend_init(void) { return 0; }
#endif
#ifdef CONFIG_CPU_IDLE
int shmobile_cpuidle_init(void);
#else
static inline int shmobile_cpuidle_init(void) { return 0; }
#endif
extern void __iomem *shmobile_scu_base;
static inline void __init shmobile_init_late(void)
{
shmobile_suspend_init();
shmobile_cpuidle_init();
}
#endif /* __ARCH_MACH_COMMON_H */