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feat(gptimer): use RCC atomic block to enable/reset peripheral

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This commit is contained in:
morris
2023-08-18 13:26:46 +08:00
parent a9c813ca3e
commit 71cf16ec01
27 changed files with 488 additions and 113 deletions
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13
components/esp_timer/src/esp_timer_impl_lac.c
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@@ -18,6 +18,7 @@
#include "soc/soc.h"
#include "soc/timer_group_reg.h"
#include "soc/rtc.h"
#include "hal/timer_ll.h"
#include "freertos/FreeRTOS.h"
/**
@@ -245,7 +246,12 @@ void esp_timer_impl_advance(int64_t time_diff_us)
esp_err_t esp_timer_impl_early_init(void)
{
periph_module_enable(PERIPH_LACT);
PERIPH_RCC_ACQUIRE_ATOMIC(PERIPH_LACT, ref_count) {
if (ref_count == 0) {
timer_ll_enable_bus_clock(LACT_MODULE, true);
timer_ll_reset_register(LACT_MODULE);
}
}
REG_WRITE(CONFIG_REG, 0);
REG_WRITE(LOAD_LO_REG, 0);
@@ -319,6 +325,11 @@ void esp_timer_impl_deinit(void)
}
}
s_alarm_handler = NULL;
PERIPH_RCC_RELEASE_ATOMIC(PERIPH_LACT, ref_count) {
if (ref_count == 0) {
timer_ll_enable_bus_clock(LACT_MODULE, false);
}
}
}
uint64_t esp_timer_impl_get_alarm_reg(void)