fix(tsens): 300us delay in phy cause extra power consumption

components/driver/dac/esp32s2/dac_dma.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -15,6 +15,7 @@
 #include "sdkconfig.h"
 #include "esp_private/spi_common_internal.h"
 #include "esp_private/periph_ctrl.h"
+#include "esp_private/adc_share_hw_ctrl.h"
 #include "hal/spi_ll.h"
 #include "hal/dac_ll.h"
 #include "hal/adc_ll.h"
@@ -141,7 +142,7 @@ esp_err_t dac_dma_periph_init(uint32_t freq_hz, bool is_alternate, bool is_apll)
     esp_err_t ret = ESP_OK;
     /* Acquire DMA peripheral */
     ESP_RETURN_ON_FALSE(spicommon_periph_claim(DAC_DMA_PERIPH_SPI_HOST, "dac_dma"), ESP_ERR_NOT_FOUND, TAG, "Failed to acquire DAC DMA peripheral");
-    periph_module_enable(PERIPH_SARADC_MODULE);
+    adc_apb_periph_claim();
     /* Allocate DAC DMA peripheral object */
     s_ddp = (dac_dma_periph_spi_t *)heap_caps_calloc(1, sizeof(dac_dma_periph_spi_t), MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT);
     ESP_GOTO_ON_FALSE(s_ddp, ESP_ERR_NO_MEM, err, TAG, "No memory for DAC DMA object");
@@ -173,7 +174,7 @@ esp_err_t dac_dma_periph_deinit(void)
     }
     ESP_RETURN_ON_FALSE(spicommon_periph_free(DAC_DMA_PERIPH_SPI_HOST), ESP_FAIL, TAG, "Failed to release DAC DMA peripheral");
     spi_ll_disable_intr(s_ddp->periph_dev, SPI_LL_INTR_OUT_EOF | SPI_LL_INTR_OUT_TOTAL_EOF);
-    periph_module_disable(PERIPH_SARADC_MODULE);
+    adc_apb_periph_free();
     if (s_ddp) {
         if (s_ddp->use_apll) {
             periph_rtc_apll_release();

components/driver/temperature_sensor/temperature_sensor.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -175,6 +175,11 @@ esp_err_t temperature_sensor_enable(temperature_sensor_handle_t tsens)
 
     temperature_sensor_ll_clk_sel(tsens->clk_src);
     temperature_sensor_power_acquire();
+    // After enabling/reseting the temperature sensor,
+    // the output value gradually approaches the true temperature
+    // value as the measurement time increases. 300us is recommended.
+    esp_rom_delay_us(300);
+
     tsens->fsm = TEMP_SENSOR_FSM_ENABLE;
     return ESP_OK;
 }
@@ -226,7 +231,6 @@ esp_err_t temperature_sensor_get_celsius(temperature_sensor_handle_t tsens, floa
     bool range_changed;
     int16_t tsens_out = temp_sensor_get_raw_value(&range_changed);
     *out_celsius = parse_temp_sensor_raw_value(tsens_out);
-
     if (*out_celsius < TEMPERATURE_SENSOR_LL_MEASURE_MIN || *out_celsius > TEMPERATURE_SENSOR_LL_MEASURE_MAX) {
         ESP_LOGE(TAG, "Exceeding temperature measure range.");
         return ESP_ERR_INVALID_STATE;

components/esp_adc/test_apps/adc/main/CMakeLists.txt

@@ -10,5 +10,4 @@ set(srcs "test_app_main.c"
 # In order for the cases defined by `TEST_CASE` to be linked into the final elf,
 # the component can be registered as WHOLE_ARCHIVE
 idf_component_register(SRCS ${srcs}
-                                     esp_driver_tsens
                        WHOLE_ARCHIVE)

components/esp_hw_support/sar_periph_ctrl_common.c

@@ -38,20 +38,14 @@ void temperature_sensor_power_acquire(void)
     portENTER_CRITICAL(&rtc_spinlock);
     s_temperature_sensor_power_cnt++;
     if (s_temperature_sensor_power_cnt == 1) {
+        adc_apb_periph_claim();
         periph_module_enable(PERIPH_TEMPSENSOR_MODULE);
         periph_module_reset(PERIPH_TEMPSENSOR_MODULE);
         regi2c_saradc_enable();
         temperature_sensor_ll_clk_enable(true);
-#if !SOC_TEMPERATURE_SENSOR_IS_INDEPENDENT_FROM_ADC
-        adc_apb_periph_claim();
-#endif
         temperature_sensor_ll_enable(true);
     }
     portEXIT_CRITICAL(&rtc_spinlock);
-    // After enabling/reseting the temperature sensor,
-    // the output value gradually approaches the true temperature
-    // value as the measurement time increases. 300us is recommended.
-    esp_rom_delay_us(300);
 }
 
 void temperature_sensor_power_release(void)
@@ -66,11 +60,9 @@ void temperature_sensor_power_release(void)
     } else if (s_temperature_sensor_power_cnt == 0) {
         temperature_sensor_ll_clk_enable(false);
         temperature_sensor_ll_enable(false);
-#if !SOC_TEMPERATURE_SENSOR_IS_INDEPENDENT_FROM_ADC
-        adc_apb_periph_free();
-#endif
         regi2c_saradc_disable();
         periph_module_disable(PERIPH_TEMPSENSOR_MODULE);
+        adc_apb_periph_free();
     }
     portEXIT_CRITICAL(&rtc_spinlock);
 }