| #ifndef __ASMARM_SMP_TWD_H |
| #define __ASMARM_SMP_TWD_H |
| |
| #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) |
| |
| #define TWD_WDOG_CONTROL_ENABLE (1 << 0) |
| #define TWD_WDOG_CONTROL_PERIODIC (1 << 1) |
| #define TWD_WDOG_CONTROL_IT_ENABLE (1 << 2) |
| #define TWD_WDOG_CONTROL_TIMER_MODE (0 << 3) |
| #define TWD_WDOG_CONTROL_WATCHDOG_MODE (1 << 3) |
| |
| struct clock_event_device; |
| |
| extern void __iomem *twd_base; |
| |
| void twd_timer_setup(struct clock_event_device *); |
| void twd_timer_stop(struct clock_event_device *); |
| unsigned long twd_timer_get_rate(void); |
| |
| #endif |
