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drivers: timer : fix rtmr timer.

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RTMR clear the interrupt status bit in the init and isr function.

Signed-off-by: Lin Yu-Cheng <lin_yu_cheng@realtek.com>
This commit is contained in:
Lin Yu-Cheng 2025-04-29 20:14:29 +08:00 committed by Benjamin Cabé
parent 843d661b82
commit 1e38f94473
1 changed files with 4 additions and 0 deletions
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4
drivers/timer/realtek_rts5912_rtmr.c
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@ -74,6 +74,8 @@ static void rtmr_isr(const void *arg)
k_spinlock_key_t key = k_spin_lock(&lock);
RTMR_REG->INTSTS = RTOSTMR_INTSTS_STS_Msk;
rtmr_restart(RTMR_COUNTER_MAX * CYCLES_PER_TICK);
cycles = previous_cnt;
@ -220,6 +222,8 @@ void arch_busy_wait(uint32_t n_usec)
static int sys_clock_driver_init(void)
{
/* Enable RTMR clock power */
RTMR_REG->INTSTS = RTOSTMR_INTSTS_STS_Msk;
NVIC_ClearPendingIRQ(DT_INST_IRQN(0));
SYSTEM_Type *sys_reg = RTS5912_SCCON_REG_BASE;