#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
-#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/m68360.h>
unsigned long int system_clock;
-void M68360_init_IRQ(void);
-
extern QUICC *pquicc;
/* TODO DON"T Hard Code this */
// unsigned int system_clock = 33000000l;
extern unsigned long int system_clock; //In kernel setup.c
-extern void config_M68360_irq(void);
-void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
+static irqreturn_t hw_tick(int irq, void *dummy)
+{
+ /* Reset Timer1 */
+ /* TSTAT &= 0; */
+
+ pquicc->timer_ter1 = 0x0002; /* clear timer event */
+
+ return arch_timer_interrupt(irq, dummy);
+}
+
+static struct irqaction m68360_timer_irq = {
+ .name = "timer",
+ .flags = IRQF_DISABLED | IRQF_TIMER,
+ .handler = hw_tick,
+};
+
+void hw_timer_init(void)
{
unsigned char prescaler;
unsigned short tgcr_save;
- int return_value;
#if 0
/* Restart mode, Enable int, 32KHz, Enable timer */
pquicc->timer_ter1 = 0x0003; /* clear timer events */
/* enable timer 1 interrupt in CIMR */
-// request_irq(IRQ_MACHSPEC | CPMVEC_TIMER1, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
- //return_value = request_irq( CPMVEC_TIMER1, timer_routine, IRQ_FLG_LOCK, "timer", NULL);
- return_value = request_irq(CPMVEC_TIMER1 , timer_routine, IRQ_FLG_LOCK,
- "Timer", NULL);
+ setup_irq(CPMVEC_TIMER1, &m68360_timer_irq);
/* Start timer 1: */
tgcr_save = (pquicc->timer_tgcr & 0xfff0) | 0x0001;
pquicc->timer_tgcr = tgcr_save;
}
-
-void BSP_tick(void)
-{
- /* Reset Timer1 */
- /* TSTAT &= 0; */
-
- pquicc->timer_ter1 = 0x0002; /* clear timer event */
-}
-
-unsigned long BSP_gettimeoffset (void)
-{
- return 0;
-}
-
void BSP_gettod (int *yearp, int *monp, int *dayp,
int *hourp, int *minp, int *secp)
{
}
-int BSP_hwclk(int op, struct hwclk_time *t)
-{
- if (!op) {
- /* read */
- } else {
- /* write */
- }
- return 0;
-}
-
-int BSP_set_clock_mmss (unsigned long nowtime)
+int BSP_set_clock_mmss(unsigned long nowtime)
{
#if 0
short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
scc1_hwaddr = "\00\01\02\03\04\05";
#endif
- mach_sched_init = BSP_sched_init;
- mach_tick = BSP_tick;
- mach_gettimeoffset = BSP_gettimeoffset;
mach_gettod = BSP_gettod;
- mach_hwclk = NULL;
- mach_set_clock_mmss = NULL;
mach_reset = BSP_reset;
}