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drivers/timer/it51xxx: remove not used timer

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Timer 7 is not used in timer driver, which means that timer
driver doesn't initialize timer 7, it's just declared in dtsi.
So I remove it, timer 7 will be used as alarm timer for counter driver.

Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>
This commit is contained in:
Ruibin Chang 2025-05-28 17:32:48 +08:00 • committed by Benjamin Cabé
commit ec6b34d870
2 changed files with 2 additions and 3 deletions
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2
drivers/timer/ite_it51xxx_timer.c
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@ -118,7 +118,7 @@ static volatile uint32_t last_elapsed;
static volatile uint32_t last_ticks;
#if defined(CONFIG_TEST)
const int32_t z_sys_timer_irq_for_test = DT_IRQ_BY_IDX(DT_NODELABEL(timer), 4, irq);
const int32_t z_sys_timer_irq_for_test = DT_IRQ_BY_IDX(DT_NODELABEL(timer), 3, irq);
#endif
static uint32_t read_timer_obser(enum ext_timer_idx timer_idx)

3
dts/riscv/ite/it51xxx.dtsi
View file

@ -1158,8 +1158,7 @@
interrupts = <IT51XXX_IRQ_TIMER3_DW IRQ_TYPE_EDGE_RISING /* Event timer */
IT51XXX_IRQ_TIMER4_DW IRQ_TYPE_EDGE_RISING /* Free run */
IT51XXX_IRQ_TIMER5_DW IRQ_TYPE_EDGE_RISING /* Busy wait */
IT51XXX_IRQ_TIMER6_DW IRQ_TYPE_EDGE_RISING /* Busy wait */
IT51XXX_IRQ_TIMER7_DW IRQ_TYPE_EDGE_RISING>;
IT51XXX_IRQ_TIMER6_DW IRQ_TYPE_EDGE_RISING>; /* Busy wait */
interrupt-parent = <&intc>;
};