diff options
Diffstat (limited to 'arch/mn10300/include/asm/timex.h')
| -rw-r--r-- | arch/mn10300/include/asm/timex.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/arch/mn10300/include/asm/timex.h b/arch/mn10300/include/asm/timex.h index 8d031f9e117..bd4e90dfe6c 100644 --- a/arch/mn10300/include/asm/timex.h +++ b/arch/mn10300/include/asm/timex.h @@ -16,18 +16,30 @@ #define TICK_SIZE (tick_nsec / 1000) -#define CLOCK_TICK_RATE 1193180 /* Underlying HZ - this should probably be set - * to something appropriate, but what? */ - -extern cycles_t cacheflush_time; +#define CLOCK_TICK_RATE MN10300_JCCLK /* Underlying HZ */ #ifdef __KERNEL__ +extern cycles_t cacheflush_time; + static inline cycles_t get_cycles(void) { return read_timestamp_counter(); } +extern int init_clockevents(void); +extern int init_clocksource(void); + +static inline void setup_jiffies_interrupt(int irq, + struct irqaction *action) +{ + u16 tmp; + setup_irq(irq, action); + set_intr_level(irq, NUM2GxICR_LEVEL(CONFIG_TIMER_IRQ_LEVEL)); + GxICR(irq) |= GxICR_ENABLE | GxICR_DETECT | GxICR_REQUEST; + tmp = GxICR(irq); +} + #endif /* __KERNEL__ */ #endif /* _ASM_TIMEX_H */ |