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feat(esp_driver_uart): support hp uarts wakeup modes 1 2 3 during light sleep

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This commit is contained in:
Li Shuai
2025-03-13 16:17:41 +08:00
parent ea57c1b491
commit d115a3daac
10 changed files with 88 additions and 1 deletions
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19
components/esp_hw_support/sleep_modes.c
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@@ -1601,9 +1601,15 @@ esp_err_t esp_sleep_disable_wakeup_source(esp_sleep_source_t source)
#endif
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_GPIO, RTC_GPIO_TRIG_EN)) {
s_config.wakeup_triggers &= ~RTC_GPIO_TRIG_EN;
#if SOC_PMU_SUPPORTED && (SOC_UART_HP_NUM > 2)
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_UART, (RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN | RTC_UART2_TRIG_EN))) {
s_config.wakeup_triggers &= ~(RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN | RTC_UART2_TRIG_EN);
}
#else
} else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_UART, (RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN))) {
s_config.wakeup_triggers &= ~(RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN);
}
#endif
#if CONFIG_ULP_COPROC_TYPE_FSM
else if (CHECK_SOURCE(source, ESP_SLEEP_WAKEUP_ULP, RTC_ULP_TRIG_EN)) {
s_config.wakeup_triggers &= ~RTC_ULP_TRIG_EN;
@@ -2082,6 +2088,10 @@ esp_err_t esp_sleep_enable_uart_wakeup(int uart_num)
s_config.wakeup_triggers |= RTC_UART0_TRIG_EN;
} else if (uart_num == UART_NUM_1) {
s_config.wakeup_triggers |= RTC_UART1_TRIG_EN;
#if SOC_PMU_SUPPORTED && (SOC_UART_HP_NUM > 2)
} else if (uart_num == UART_NUM_2) {
s_config.wakeup_triggers |= RTC_UART2_TRIG_EN;
#endif
} else {
return ESP_ERR_INVALID_ARG;
}
@@ -2165,7 +2175,11 @@ esp_sleep_wakeup_cause_t esp_sleep_get_wakeup_cause(void)
return ESP_SLEEP_WAKEUP_TIMER;
} else if (wakeup_cause & RTC_GPIO_TRIG_EN) {
return ESP_SLEEP_WAKEUP_GPIO;
#if SOC_PMU_SUPPORTED && (SOC_UART_HP_NUM > 2)
} else if (wakeup_cause & (RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN | RTC_UART2_TRIG_EN)) {
#else
} else if (wakeup_cause & (RTC_UART0_TRIG_EN | RTC_UART1_TRIG_EN)) {
#endif
return ESP_SLEEP_WAKEUP_UART;
#if SOC_PM_SUPPORT_EXT0_WAKEUP
} else if (wakeup_cause & RTC_EXT0_TRIG_EN) {
@@ -2571,6 +2585,11 @@ static uint32_t get_sleep_clock_icg_flags(void)
if (s_config.clock_icg_refs[ESP_SLEEP_CLOCK_UART1] > 0) {
clk_flags |= BIT(PMU_ICG_FUNC_ENA_UART1);
}
#if SOC_UART_HP_NUM > 2
if (s_config.clock_icg_refs[ESP_SLEEP_CLOCK_UART2] > 0) {
clk_flags |= BIT(PMU_ICG_FUNC_ENA_UART2);
}
#endif
#endif /* SOC_PM_SUPPORT_PMU_CLK_ICG */
return clk_flags;
}