- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- __raw_writel(TXx9_TMITMR_TIIE | TXx9_TMITMR_TZCE,
- &tmrptr->itmr);
- /* start timer */
- __raw_writel(((u64)(NSEC_PER_SEC / HZ) * evt->mult) >>
- evt->shift,
- &tmrptr->cpra);
- __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr);
- break;
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_UNUSED:
- __raw_writel(0, &tmrptr->itmr);
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- __raw_writel(TXx9_TMITMR_TIIE, &tmrptr->itmr);
- break;
- case CLOCK_EVT_MODE_RESUME:
- __raw_writel(TIMER_CCD, &tmrptr->ccdr);
- __raw_writel(0, &tmrptr->itmr);
- break;
- }
+
+ __raw_writel(TXx9_TMITMR_TIIE | TXx9_TMITMR_TZCE, &tmrptr->itmr);
+ /* start timer */
+ __raw_writel(((u64)(NSEC_PER_SEC / HZ) * evt->mult) >> evt->shift,
+ &tmrptr->cpra);
+ __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr);
+ return 0;
+}
+
+static int txx9tmr_set_state_oneshot(struct clock_event_device *evt)
+{
+ struct txx9_clock_event_device *txx9_cd =
+ container_of(evt, struct txx9_clock_event_device, cd);
+ struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr;
+
+ txx9tmr_stop_and_clear(tmrptr);
+ __raw_writel(TXx9_TMITMR_TIIE, &tmrptr->itmr);
+ return 0;
+}
+
+static int txx9tmr_set_state_shutdown(struct clock_event_device *evt)
+{
+ struct txx9_clock_event_device *txx9_cd =
+ container_of(evt, struct txx9_clock_event_device, cd);
+ struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr;
+
+ txx9tmr_stop_and_clear(tmrptr);
+ __raw_writel(0, &tmrptr->itmr);
+ return 0;
+}
+
+static int txx9tmr_tick_resume(struct clock_event_device *evt)
+{
+ struct txx9_clock_event_device *txx9_cd =
+ container_of(evt, struct txx9_clock_event_device, cd);
+ struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr;
+
+ txx9tmr_stop_and_clear(tmrptr);
+ __raw_writel(TIMER_CCD, &tmrptr->ccdr);
+ __raw_writel(0, &tmrptr->itmr);
+ return 0;