9248510469
Now that all users of the previous local timer interface have been converted to the runtime registration API, make this interface the only one supported for this driver. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
46 lines
1007 B
C
46 lines
1007 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)
|
|
|
|
#include <linux/ioport.h>
|
|
|
|
struct twd_local_timer {
|
|
struct resource res[2];
|
|
};
|
|
|
|
#define DEFINE_TWD_LOCAL_TIMER(name,base,irq) \
|
|
struct twd_local_timer name __initdata = { \
|
|
.res = { \
|
|
DEFINE_RES_MEM(base, 0x10), \
|
|
DEFINE_RES_IRQ(irq), \
|
|
}, \
|
|
};
|
|
|
|
int twd_local_timer_register(struct twd_local_timer *);
|
|
|
|
#ifdef CONFIG_HAVE_ARM_TWD
|
|
void twd_local_timer_of_register(void);
|
|
#else
|
|
static inline void twd_local_timer_of_register(void)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
#endif
|