2009-05-16 11:14:21 +00:00
|
|
|
#ifndef __ASMARM_SMP_TWD_H
|
|
|
|
|
#define __ASMARM_SMP_TWD_H
|
|
|
|
|
|
2010-05-12 04:52:18 +00:00
|
|
|
#define TWD_TIMER_LOAD 0x00
|
|
|
|
|
#define TWD_TIMER_COUNTER 0x04
|
|
|
|
|
#define TWD_TIMER_CONTROL 0x08
|
|
|
|
|
#define TWD_TIMER_INTSTAT 0x0C
|
|
|
|
|
|
|
|
|
|
#define TWD_WDOG_LOAD 0x20
|
|
|
|
|
#define TWD_WDOG_COUNTER 0x24
|
|
|
|
|
#define TWD_WDOG_CONTROL 0x28
|
|
|
|
|
#define TWD_WDOG_INTSTAT 0x2C
|
|
|
|
|
#define TWD_WDOG_RESETSTAT 0x30
|
|
|
|
|
#define TWD_WDOG_DISABLE 0x34
|
|
|
|
|
|
|
|
|
|
#define TWD_TIMER_CONTROL_ENABLE (1 << 0)
|
|
|
|
|
#define TWD_TIMER_CONTROL_ONESHOT (0 << 1)
|
|
|
|
|
#define TWD_TIMER_CONTROL_PERIODIC (1 << 1)
|
|
|
|
|
#define TWD_TIMER_CONTROL_IT_ENABLE (1 << 2)
|
|
|
|
|
|
2009-05-16 11:14:21 +00:00
|
|
|
struct clock_event_device;
|
|
|
|
|
|
|
|
|
|
extern void __iomem *twd_base;
|
|
|
|
|
|
|
|
|
|
void twd_timer_stop(void);
|
|
|
|
|
int twd_timer_ack(void);
|
|
|
|
|
void twd_timer_setup(struct clock_event_device *);
|
|
|
|
|
|
|
|
|
|
#endif
|
