mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 19:31:53 +00:00
f4a27aed48
This moves the TWD register set of MPcore to a common existing file so that watchdog driver can access it Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
30 lines
715 B
C
30 lines
715 B
C
#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)
|
|
|
|
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
|