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fix(esp_driver_tsens): bind lp_periph domain sleep pd with tsens power

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This commit is contained in:
wuzhenghui
2026-07-22 22:05:30 +08:00
parent cadfa9c096
commit da64c0053a
3 changed files with 10 additions and 9 deletions
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8
components/esp_driver_tsens/src/temperature_sensor.c
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@@ -150,10 +150,6 @@ esp_err_t temperature_sensor_install(const temperature_sensor_config_t *tsens_co
#endif
#endif // SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION
#if SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION && !SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
#endif
#if TEMPERATURE_SENSOR_USE_RETENTION_LINK
sleep_retention_module_init_param_t init_param = {
.cbs = { .create = { .handle = s_temperature_sensor_sleep_retention_init, .arg = (void *)tsens } }
@@ -216,10 +212,6 @@ esp_err_t temperature_sensor_uninstall(temperature_sensor_handle_t tsens)
}
#endif // TEMPERATURE_SENSOR_USE_RETENTION_LINK
#if SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION && !SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_OFF);
#endif
temperature_sensor_power_release();
free(tsens);

9
components/esp_hw_support/sar_tsens_ctrl.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -10,6 +10,7 @@
#include "esp_private/sar_periph_ctrl.h"
#include "esp_log.h"
#include "esp_timer.h"
#include "esp_sleep.h"
#if SOC_TEMP_SENSOR_SUPPORTED
#include "hal/temperature_sensor_ll.h"
@@ -53,6 +54,9 @@ void temperature_sensor_power_acquire(void)
// Initialize HAL layer with the same tsens_idx
temperature_sensor_hal_init();
timer1 = esp_timer_get_time();
#if SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION && !SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
#endif
}
esp_os_exit_critical(&rtc_spinlock);
}
@@ -75,6 +79,9 @@ void temperature_sensor_power_release(void)
adc_apb_periph_free();
#endif
regi2c_saradc_disable();
#if SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION && !SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_OFF);
#endif
}
esp_os_exit_critical(&rtc_spinlock);
}

2
components/esp_pm/linker.lf
View File

@@ -49,6 +49,8 @@ entries:
sar_tsens_ctrl:temperature_sensor_power_acquire (noflash)
sar_tsens_ctrl:temperature_sensor_power_release (noflash)
sar_tsens_ctrl:temp_sensor_get_raw_value (noflash)
if (SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION = y) && (SOC_TEMPERATURE_SENSOR_UNDER_PD_TOP_DOMAIN = n):
sleep_modes:esp_sleep_pd_config (noflash)
sar_periph_ctrl_common:regi2c_saradc_enable (noflash)
sar_periph_ctrl_common:regi2c_saradc_disable (noflash)
if SOC_ADC_SUPPORTED = y: