From 872a3a2d716106833f652430233beb7b86ac0a34 Mon Sep 17 00:00:00 2001
From: "C.S.M" <caosenmiao@espressif.com>
Date: Thu, 14 Nov 2024 15:49:06 +0800
Subject: [PATCH] fix(temperature_sensor): Fix temperature sensor sleep
 retention on p4

---
 components/esp_driver_tsens/src/temperature_sensor.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/components/esp_driver_tsens/src/temperature_sensor.c b/components/esp_driver_tsens/src/temperature_sensor.c
index 39e44afb9b..db2436cdf5 100644
--- a/components/esp_driver_tsens/src/temperature_sensor.c
+++ b/components/esp_driver_tsens/src/temperature_sensor.c
@@ -29,6 +29,7 @@
 #include "soc/temperature_sensor_periph.h"
 #include "esp_memory_utils.h"
 #include "esp_private/sar_periph_ctrl.h"
+#include "esp_sleep.h"
 #if TEMPERATURE_SENSOR_USE_RETENTION_LINK
 #include "esp_private/sleep_retention.h"
 #endif
@@ -137,6 +138,10 @@ esp_err_t temperature_sensor_install(const temperature_sensor_config_t *tsens_co
     ESP_RETURN_ON_FALSE(tsens_config->flags.allow_pd == 0, ESP_ERR_NOT_SUPPORTED, TAG, "not able to power down in light sleep");
 #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 } }
@@ -199,6 +204,10 @@ 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);