diff --git a/components/driver/CMakeLists.txt b/components/driver/CMakeLists.txt
index 1919eaa5f8..8bb1696cb5 100644
--- a/components/driver/CMakeLists.txt
+++ b/components/driver/CMakeLists.txt
@@ -45,11 +45,6 @@ if(CONFIG_SOC_SDM_SUPPORTED)
     list(APPEND srcs "deprecated/sigma_delta_legacy.c")
 endif()
 
-# Temperature Sensor related source files
-if(CONFIG_SOC_TEMP_SENSOR_SUPPORTED)
-    list(APPEND srcs "deprecated/rtc_temperature_legacy.c")
-endif()
-
 # Touch Sensor related source files
 if(CONFIG_SOC_TOUCH_SENSOR_SUPPORTED)
     if(CONFIG_SOC_TOUCH_SENSOR_VERSION LESS 3)
diff --git a/components/driver/Kconfig b/components/driver/Kconfig
index f577eda254..d2e1d4cb91 100644
--- a/components/driver/Kconfig
+++ b/components/driver/Kconfig
@@ -145,23 +145,6 @@ menu "Driver Configurations"
                 This configuration option allows the user to bypass the conflict check mechanism with legacy code.
     endmenu # Legacy SDM Driver Configurationss
 
-    menu "Legacy Temperature Sensor Driver Configurations"
-        depends on SOC_TEMP_SENSOR_SUPPORTED
-        config TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN
-            bool "Suppress legacy driver deprecated warning"
-            default n
-            help
-                whether to suppress the deprecation warnings when using legacy temperature sensor driver
-                (driver/temp_sensor.h). If you want to continue using the legacy driver,
-                and don't want to see related deprecation warnings, you can enable this option.
-
-        config TEMP_SENSOR_SKIP_LEGACY_CONFLICT_CHECK
-            bool "Skip legacy conflict check"
-            default n
-            help
-                This configuration option allows the user to bypass the conflict check mechanism with legacy code.
-    endmenu # Legacy Temperature Sensor Driver Configurationss
-
     menu "Legacy Touch Sensor Driver Configurations"
         depends on SOC_TOUCH_SENSOR_SUPPORTED
         config TOUCH_SUPPRESS_DEPRECATE_WARN
diff --git a/components/driver/deprecated/driver/temp_sensor.h b/components/driver/deprecated/driver/temp_sensor.h
deleted file mode 100644
index 546a9cc43d..0000000000
--- a/components/driver/deprecated/driver/temp_sensor.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2010-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#pragma once
-
-#include <stdint.h>
-#include "sdkconfig.h"
-#include "esp_err.h"
-#include "driver/temp_sensor_types_legacy.h"
-
-#if !CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN
-#warning "legacy temperature sensor driver is deprecated, please migrate to driver/temperature_sensor.h"
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @brief Set parameter of temperature sensor.
- * @param tsens
- * @return
- *     - ESP_OK Success
- */
-esp_err_t temp_sensor_set_config(temp_sensor_config_t tsens);
-
-/**
- * @brief Get parameter of temperature sensor.
- * @param tsens
- * @return
- *     - ESP_OK Success
- */
-esp_err_t temp_sensor_get_config(temp_sensor_config_t *tsens);
-
-/**
- * @brief Start temperature sensor measure.
- * @return
- *     - ESP_OK Success
- *     - ESP_ERR_INVALID_STATE if temperature sensor is started already.
- */
-esp_err_t temp_sensor_start(void);
-
-/**
- * @brief Stop temperature sensor measure.
- * @return
- *     - ESP_OK Success
- *     - ESP_ERR_INVALID_STATE if temperature sensor is stopped already.
- */
-esp_err_t temp_sensor_stop(void);
-
-/**
- * @brief Read temperature sensor raw data.
- * @param tsens_out Pointer to raw data, Range: 0 ~ 255
- * @return
- *     - ESP_OK Success
- *     - ESP_ERR_INVALID_ARG `tsens_out` is NULL
- *     - ESP_ERR_INVALID_STATE temperature sensor dont start
- */
-esp_err_t temp_sensor_read_raw(uint32_t *tsens_out);
-
-/**
- * @brief Read temperature sensor data that is converted to degrees Celsius.
- * @note  Should not be called from interrupt.
- * @param celsius The measure output value.
- * @return
- *     - ESP_OK Success
- *     - ESP_ERR_INVALID_ARG ARG is NULL.
- *     - ESP_ERR_INVALID_STATE The ambient temperature is out of range.
- */
-esp_err_t temp_sensor_read_celsius(float *celsius);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/components/driver/deprecated/driver/temp_sensor_types_legacy.h b/components/driver/deprecated/driver/temp_sensor_types_legacy.h
deleted file mode 100644
index 842a6263c4..0000000000
--- a/components/driver/deprecated/driver/temp_sensor_types_legacy.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2010-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#pragma once
-
-#include <stdint.h>
-#include "esp_err.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum {
-    TSENS_DAC_L0 = 0, /*!< offset = -2, measure range: 50℃ ~ 125℃, error < 3℃. */
-    TSENS_DAC_L1,     /*!< offset = -1, measure range: 20℃ ~ 100℃, error < 2℃. */
-    TSENS_DAC_L2,     /*!< offset =  0, measure range:-10℃ ~  80℃, error < 1℃. */
-    TSENS_DAC_L3,     /*!< offset =  1, measure range:-30℃ ~  50℃, error < 2℃. */
-    TSENS_DAC_L4,     /*!< offset =  2, measure range:-40℃ ~  20℃, error < 3℃. */
-    TSENS_DAC_MAX,
-    TSENS_DAC_DEFAULT = TSENS_DAC_L2,
-} temp_sensor_dac_offset_t;
-
-/**
- * @brief Configuration for temperature sensor reading
- */
-typedef struct {
-    temp_sensor_dac_offset_t dac_offset;    /*!< The temperature measurement range is configured with a built-in temperature offset DAC. */
-    uint8_t clk_div;                        /*!< Default: 6 */
-} temp_sensor_config_t;
-
-#define TSENS_CONFIG_DEFAULT() {.dac_offset = TSENS_DAC_L2, \
-                                .clk_div = 6}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/components/driver/deprecated/rtc_temperature_legacy.c b/components/driver/deprecated/rtc_temperature_legacy.c
deleted file mode 100644
index 459ff79481..0000000000
--- a/components/driver/deprecated/rtc_temperature_legacy.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2016-2024 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdlib.h>
-#include <ctype.h>
-#include <math.h>
-#include "sdkconfig.h"
-#include "esp_types.h"
-#include "esp_log.h"
-#include "esp_check.h"
-#include "esp_compiler.h"
-#include "freertos/FreeRTOS.h"
-#include "esp_private/regi2c_ctrl.h"
-#include "soc/regi2c_saradc.h"
-#include "esp_efuse_rtc_calib.h"
-#include "hal/temperature_sensor_ll.h"
-#include "driver/temp_sensor_types_legacy.h"
-#include "esp_private/periph_ctrl.h"
-#include "esp_private/sar_periph_ctrl.h"
-
-static const char *TAG = "tsens";
-
-#define TSENS_ADC_FACTOR  (0.4386)
-#define TSENS_DAC_FACTOR  (27.88)
-#define TSENS_SYS_OFFSET  (20.52)
-
-typedef struct {
-    int index;
-    int offset;
-    int reg_val;
-    int range_min;
-    int range_max;
-    int error_max;
-} tsens_dac_offset_t;
-
-static const tsens_dac_offset_t dac_offset[TSENS_DAC_MAX] = {
-    /*     DAC     Offset reg_val  min  max  error */
-    {TSENS_DAC_L0,   -2,     5,    50,  125,   3},
-    {TSENS_DAC_L1,   -1,     7,    20,  100,   2},
-    {TSENS_DAC_L2,    0,    15,   -10,   80,   1},
-    {TSENS_DAC_L3,    1,    11,   -30,   50,   2},
-    {TSENS_DAC_L4,    2,    10,   -40,   20,   3},
-};
-
-typedef enum {
-    TSENS_HW_STATE_UNCONFIGURED,
-    TSENS_HW_STATE_CONFIGURED,
-    TSENS_HW_STATE_STARTED,
-} tsens_hw_state_t;
-
-static tsens_hw_state_t tsens_hw_state = TSENS_HW_STATE_UNCONFIGURED;
-
-static float s_deltaT = NAN; // Unused number
-static int s_tsens_range;
-
-esp_err_t temp_sensor_set_config(temp_sensor_config_t tsens)
-{
-    esp_err_t err = ESP_OK;
-    if (tsens_hw_state == TSENS_HW_STATE_STARTED) {
-        ESP_LOGE(TAG, "Do not configure the temp sensor when it's running!");
-        err = ESP_ERR_INVALID_STATE;
-    }
-    temperature_sensor_ll_set_clk_div(tsens.clk_div);
-    temp_sensor_sync_tsens_idx(tsens.dac_offset);
-    s_tsens_range = dac_offset[tsens.dac_offset].reg_val;
-    ESP_LOGI(TAG, "Config range [%d°C ~ %d°C], error < %d°C",
-             dac_offset[tsens.dac_offset].range_min,
-             dac_offset[tsens.dac_offset].range_max,
-             dac_offset[tsens.dac_offset].error_max);
-    tsens_hw_state = TSENS_HW_STATE_CONFIGURED;
-    return err;
-}
-
-esp_err_t temp_sensor_get_config(temp_sensor_config_t *tsens)
-{
-    ESP_RETURN_ON_FALSE(tsens != NULL, ESP_ERR_INVALID_ARG, TAG, "no tsens specified");
-    tsens->dac_offset = temperature_sensor_ll_get_offset();
-    for (int i = TSENS_DAC_L0; i < TSENS_DAC_MAX; i++) {
-        if ((int)tsens->dac_offset == dac_offset[i].reg_val) {
-            tsens->dac_offset = dac_offset[i].index;
-            break;
-        }
-    }
-    tsens->clk_div = temperature_sensor_ll_get_clk_div();
-    return ESP_OK;
-}
-
-esp_err_t temp_sensor_start(void)
-{
-    esp_err_t err = ESP_OK;
-    if (tsens_hw_state != TSENS_HW_STATE_CONFIGURED) {
-        ESP_LOGE(TAG, "Is already running or not be configured");
-        err = ESP_ERR_INVALID_STATE;
-    }
-    temperature_sensor_power_acquire();
-    temperature_sensor_ll_set_range(s_tsens_range);
-    temperature_sensor_ll_clk_sel(TEMPERATURE_SENSOR_CLK_SRC_DEFAULT);
-    tsens_hw_state = TSENS_HW_STATE_STARTED;
-    return err;
-}
-
-esp_err_t temp_sensor_stop(void)
-{
-    temperature_sensor_power_release();
-    tsens_hw_state = TSENS_HW_STATE_CONFIGURED;
-    return ESP_OK;
-}
-
-esp_err_t temp_sensor_read_raw(uint32_t *tsens_out)
-{
-    ESP_RETURN_ON_FALSE(tsens_out != NULL, ESP_ERR_INVALID_ARG, TAG, "no tsens_out specified");
-    if (tsens_hw_state != TSENS_HW_STATE_STARTED) {
-        ESP_LOGE(TAG, "Has not been started");
-        return ESP_ERR_INVALID_STATE;
-    }
-    ESP_COMPILER_DIAGNOSTIC_PUSH_IGNORE("-Wanalyzer-use-of-uninitialized-value") // False-positive detection. TODO GCC-366
-    *tsens_out = temperature_sensor_ll_get_raw_value();
-    ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-use-of-uninitialized-value")
-    return ESP_OK;
-}
-
-static esp_err_t read_delta_t_from_efuse(void)
-{
-    ESP_RETURN_ON_ERROR(esp_efuse_rtc_calib_get_tsens_val(&s_deltaT), TAG, "Calibration error");
-    ESP_LOGD(TAG, "s_deltaT = %f", s_deltaT);
-    return ESP_OK;
-}
-
-static float parse_temp_sensor_raw_value(uint32_t tsens_raw)
-{
-    if (isnan(s_deltaT)) { //suggests that the value is not initialized
-        read_delta_t_from_efuse();
-    }
-    float result = tsens_raw - s_deltaT / 10.0;
-    return result;
-}
-
-esp_err_t temp_sensor_read_celsius(float *celsius)
-{
-    ESP_RETURN_ON_FALSE(celsius != NULL, ESP_ERR_INVALID_ARG, TAG, "celsius points to nothing");
-    if (tsens_hw_state != TSENS_HW_STATE_STARTED) {
-        ESP_LOGE(TAG, "Has not been started");
-        return ESP_ERR_INVALID_STATE;
-    }
-    temp_sensor_config_t tsens;
-    temp_sensor_get_config(&tsens);
-    bool range_changed;
-    uint16_t tsens_out = temp_sensor_get_raw_value(&range_changed);
-    *celsius = parse_temp_sensor_raw_value(tsens_out);
-    if (*celsius < TEMPERATURE_SENSOR_LL_MEASURE_MIN || *celsius > TEMPERATURE_SENSOR_LL_MEASURE_MAX) {
-        ESP_LOGE(TAG, "Exceeding temperature measure range.");
-        return ESP_ERR_INVALID_STATE;
-    }
-    if (range_changed) {
-        temp_sensor_get_config(&tsens);
-    }
-    return ESP_OK;
-}
-
-#if !CONFIG_TEMP_SENSOR_SKIP_LEGACY_CONFLICT_CHECK
-/**
- * @brief This function will be called during start up, to check that this legacy temp sensor driver is not running along with the new driver
- */
-__attribute__((constructor))
-static void check_legacy_temp_sensor_driver_conflict(void)
-{
-    // This function was declared as weak here. temperature_sensor driver has one implementation.
-    // So if temperature_sensor driver is not linked in, then `temperature_sensor_install()` should be NULL at runtime.
-    extern __attribute__((weak)) esp_err_t temperature_sensor_install(const void *tsens_config, void **ret_tsens);
-    if ((void *)temperature_sensor_install != NULL) {
-        ESP_EARLY_LOGE(TAG, "CONFLICT! driver_ng is not allowed to be used with the legacy driver");
-        abort();
-    }
-    ESP_EARLY_LOGW(TAG, "legacy driver is deprecated, please migrate to `driver/temperature_sensor.h`");
-}
-#endif //CONFIG_TEMP_SENSOR_SKIP_LEGACY_CONFLICT_CHECK
diff --git a/components/driver/test_apps/.build-test-rules.yml b/components/driver/test_apps/.build-test-rules.yml
index 87ea3c7bf8..f82656e047 100644
--- a/components/driver/test_apps/.build-test-rules.yml
+++ b/components/driver/test_apps/.build-test-rules.yml
@@ -34,10 +34,6 @@ components/driver/test_apps/legacy_rmt_driver:
   depends_filepatterns:
     - components/driver/deprecated/**/*rmt*
 
-components/driver/test_apps/legacy_rtc_temp_driver:
-  disable:
-    - if: SOC_TEMP_SENSOR_SUPPORTED != 1
-
 components/driver/test_apps/legacy_sigma_delta_driver:
   disable:
     - if: SOC_SDM_SUPPORTED != 1
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/CMakeLists.txt b/components/driver/test_apps/legacy_rtc_temp_driver/CMakeLists.txt
deleted file mode 100644
index 16950e2f79..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/CMakeLists.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-# This is the project CMakeLists.txt file for the test subproject
-cmake_minimum_required(VERSION 3.16)
-
-# "Trim" the build. Include the minimal set of components, main, and anything it depends on.
-set(COMPONENTS main)
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-project(legacy_rtc_temp_driver_test)
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/README.md b/components/driver/test_apps/legacy_rtc_temp_driver/README.md
deleted file mode 100644
index cc9654f295..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-| Supported Targets | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
-| ----------------- | -------- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- |
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/main/CMakeLists.txt b/components/driver/test_apps/legacy_rtc_temp_driver/main/CMakeLists.txt
deleted file mode 100644
index 82b110f259..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/main/CMakeLists.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-set(srcs "test_app_main.c"
-         "test_rtc_temp_driver.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}
-                       PRIV_REQUIRES unity driver
-                       WHOLE_ARCHIVE)
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/main/test_app_main.c b/components/driver/test_apps/legacy_rtc_temp_driver/main/test_app_main.c
deleted file mode 100644
index 183a88ae3c..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/main/test_app_main.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "unity.h"
-#include "unity_test_runner.h"
-#include "esp_heap_caps.h"
-
-#define TEST_MEMORY_LEAK_THRESHOLD (-600)
-
-static size_t before_free_8bit;
-static size_t before_free_32bit;
-
-static void check_leak(size_t before_free, size_t after_free, const char *type)
-{
-    ssize_t delta = after_free - before_free;
-    printf("MALLOC_CAP_%s: Before %u bytes free, After %u bytes free (delta %d)\n", type, before_free, after_free, delta);
-    TEST_ASSERT_MESSAGE(delta >= TEST_MEMORY_LEAK_THRESHOLD, "memory leak");
-}
-
-void setUp(void)
-{
-    before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
-    before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
-}
-
-void tearDown(void)
-{
-    size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
-    size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
-    check_leak(before_free_8bit, after_free_8bit, "8BIT");
-    check_leak(before_free_32bit, after_free_32bit, "32BIT");
-}
-
-void app_main(void)
-{
-    unity_run_menu();
-}
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/main/test_rtc_temp_driver.c b/components/driver/test_apps/legacy_rtc_temp_driver/main/test_rtc_temp_driver.c
deleted file mode 100644
index da5c4e96e2..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/main/test_rtc_temp_driver.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include "esp_log.h"
-#include "unity.h"
-#include "driver/temp_sensor.h"
-
-TEST_CASE("Temperature_legacy_workflow_test", "[hw_timer]")
-{
-    printf("Initializing Temperature sensor\n");
-    float tsens_out;
-    temp_sensor_config_t temp_sensor = TSENS_CONFIG_DEFAULT();
-    TEST_ESP_OK(temp_sensor_get_config(&temp_sensor));
-    printf("default dac %d, clk_div %d\n", temp_sensor.dac_offset, temp_sensor.clk_div);
-    temp_sensor.dac_offset = TSENS_DAC_DEFAULT; // DEFAULT: range:-10℃ ~  80℃, error < 1℃.
-    TEST_ESP_OK(temp_sensor_set_config(temp_sensor));
-    TEST_ESP_OK(temp_sensor_start());
-    printf("Temperature sensor started\n");
-    TEST_ESP_OK(temp_sensor_read_celsius(&tsens_out));
-    printf("Temperature out celsius %f°C\n", tsens_out);
-    TEST_ESP_OK(temp_sensor_stop());
-#if !CONFIG_IDF_TARGET_ESP32H2 // disable on eps32h2, seems have some issues on esp32h2
-    temp_sensor.dac_offset = TSENS_DAC_L3;
-    TEST_ESP_OK(temp_sensor_set_config(temp_sensor));
-    TEST_ESP_OK(temp_sensor_start());
-    printf("Temperature sensor started again\n");
-    TEST_ESP_OK(temp_sensor_read_celsius(&tsens_out));
-    printf("Temperature out celsius %f°C\n", tsens_out);
-    TEST_ESP_OK(temp_sensor_stop());
-#endif
-}
-
-TEST_CASE("Temperature legacy double start error cause test", "[temperature_sensor]")
-{
-    printf("Initializing Temperature sensor\n");
-    temp_sensor_config_t temp_sensor = TSENS_CONFIG_DEFAULT();
-    TEST_ESP_OK(temp_sensor_set_config(temp_sensor));
-    TEST_ESP_OK(temp_sensor_start());
-    TEST_ESP_ERR(ESP_ERR_INVALID_STATE, temp_sensor_start());
-    TEST_ESP_OK(temp_sensor_stop());
-}
-
-TEST_CASE("Temperature legacy double Start-Stop test", "[temperature_sensor]")
-{
-    printf("Initializing Temperature sensor\n");
-    float tsens_out;
-    temp_sensor_config_t temp_sensor = TSENS_CONFIG_DEFAULT();
-    TEST_ESP_OK(temp_sensor_get_config(&temp_sensor));
-    printf("default dac %d, clk_div %d\n", temp_sensor.dac_offset, temp_sensor.clk_div);
-    temp_sensor.dac_offset = TSENS_DAC_DEFAULT; // DEFAULT: range:-10℃ ~  80℃, error < 1℃.
-    TEST_ESP_OK(temp_sensor_set_config(temp_sensor));
-    TEST_ESP_OK(temp_sensor_start());
-    printf("Temperature sensor started\n");
-    TEST_ESP_OK(temp_sensor_read_celsius(&tsens_out));
-    printf("Temperature out celsius %f°C\n", tsens_out);
-    TEST_ESP_OK(temp_sensor_stop());
-    TEST_ESP_OK(temp_sensor_start());
-    printf("Temperature sensor started again\n");
-    TEST_ESP_OK(temp_sensor_read_celsius(&tsens_out));
-    printf("Temperature out celsius %f°C\n", tsens_out);
-    TEST_ESP_OK(temp_sensor_stop());
-}
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/pytest_legacy_temp_sensor_driver.py b/components/driver/test_apps/legacy_rtc_temp_driver/pytest_legacy_temp_sensor_driver.py
deleted file mode 100644
index 47646ffe48..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/pytest_legacy_temp_sensor_driver.py
+++ /dev/null
@@ -1,22 +0,0 @@
-# SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
-# SPDX-License-Identifier: CC0-1.0
-import pytest
-from pytest_embedded import Dut
-from pytest_embedded_idf.utils import idf_parametrize
-
-
-@pytest.mark.generic
-@pytest.mark.parametrize(
-    'config',
-    [
-        'release',
-    ],
-    indirect=True,
-)
-@idf_parametrize(
-    'target',
-    ['esp32s2', 'esp32c3', 'esp32s3', 'esp32c2', 'esp32c6', 'esp32h2', 'esp32p4', 'esp32c5', 'esp32c61'],
-    indirect=['target'],
-)
-def test_legacy_temp_sensor_driver(dut: Dut) -> None:
-    dut.run_all_single_board_cases(timeout=120)
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.ci.release b/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.ci.release
deleted file mode 100644
index 91d93f163e..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.ci.release
+++ /dev/null
@@ -1,5 +0,0 @@
-CONFIG_PM_ENABLE=y
-CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
-CONFIG_COMPILER_OPTIMIZATION_SIZE=y
-CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_SIZE=y
-CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y
diff --git a/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.defaults b/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.defaults
deleted file mode 100644
index f8fdd36201..0000000000
--- a/components/driver/test_apps/legacy_rtc_temp_driver/sdkconfig.defaults
+++ /dev/null
@@ -1,2 +0,0 @@
-CONFIG_ESP_TASK_WDT_EN=n
-CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN=y
diff --git a/components/efuse/esp32c2/esp_efuse_rtc_calib.c b/components/efuse/esp32c2/esp_efuse_rtc_calib.c
index 467b2048e7..e5ddf5b4c8 100644
--- a/components/efuse/esp32c2/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c2/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -108,21 +108,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
 
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32c2/include/esp_efuse_rtc_calib.h b/components/efuse/esp32c2/include/esp_efuse_rtc_calib.h
index a012fc872d..611931312a 100644
--- a/components/efuse/esp32c2/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32c2/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -47,16 +47,6 @@ uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int a
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t *out_digi, uint32_t *out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32c3/esp_efuse_rtc_calib.c b/components/efuse/esp32c3/esp_efuse_rtc_calib.c
index be61b54f89..c0bb8e2ffa 100644
--- a/components/efuse/esp32c3/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c3/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -82,24 +82,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
     *out_vol_mv = calib_vol_expected_mv;
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    uint32_t version = esp_efuse_rtc_calib_get_ver();
-    if (version != 1) {
-        *tsens_cal = 0.0;
-        return ESP_ERR_NOT_SUPPORTED;
-    }
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    assert(err == ESP_OK);
-    (void)err;
-    // BIT(8) stands for sign: 1: negtive, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32c3/include/esp_efuse_rtc_calib.h b/components/efuse/esp32c3/include/esp_efuse_rtc_calib.h
index b5c9912d20..36209d44d7 100644
--- a/components/efuse/esp32c3/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32c3/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -47,16 +47,6 @@ uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int a
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32c5/esp_efuse_rtc_calib.c b/components/efuse/esp32c5/esp_efuse_rtc_calib.c
index 7616a7728f..d32944996b 100644
--- a/components/efuse/esp32c5/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c5/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -145,21 +145,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
 
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMPERATURE_SENSOR;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32c5/include/esp_efuse_rtc_calib.h b/components/efuse/esp32c5/include/esp_efuse_rtc_calib.h
index 9d28078921..940917b925 100644
--- a/components/efuse/esp32c5/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32c5/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -59,16 +59,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32c6/esp_efuse_rtc_calib.c b/components/efuse/esp32c6/esp_efuse_rtc_calib.c
index 3a3573d93a..5b1fba2914 100644
--- a/components/efuse/esp32c6/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c6/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -129,21 +129,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
     *out_vol_mv = input_vout_mv[VER2IDX(version)][atten];
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32c6/include/esp_efuse_rtc_calib.h b/components/efuse/esp32c6/include/esp_efuse_rtc_calib.h
index 9e65f777b5..b4510065b9 100644
--- a/components/efuse/esp32c6/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32c6/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -59,16 +59,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32c61/esp_efuse_rtc_calib.c b/components/efuse/esp32c61/esp_efuse_rtc_calib.c
index 2daa2dae09..2ecb41b2e6 100644
--- a/components/efuse/esp32c61/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32c61/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -46,21 +46,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
     abort();
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMPERATURE_SENSOR;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32c61/include/esp_efuse_rtc_calib.h b/components/efuse/esp32c61/include/esp_efuse_rtc_calib.h
index dad36bb85c..94fb05b75a 100644
--- a/components/efuse/esp32c61/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32c61/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -61,16 +61,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32h2/esp_efuse_rtc_calib.c b/components/efuse/esp32h2/esp_efuse_rtc_calib.c
index 9d782c8954..d3cbf8e5a6 100644
--- a/components/efuse/esp32h2/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32h2/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -121,21 +121,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
     *out_vol_mv = input_vout_mv[VER2IDX(version)][atten];
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32h2/include/esp_efuse_rtc_calib.h b/components/efuse/esp32h2/include/esp_efuse_rtc_calib.h
index 2101902a7b..505b6a69bd 100644
--- a/components/efuse/esp32h2/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32h2/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -58,16 +58,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32h21/esp_efuse_rtc_calib.c b/components/efuse/esp32h21/esp_efuse_rtc_calib.c
index cbc135cbbb..280c5f6fc0 100644
--- a/components/efuse/esp32h21/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32h21/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -46,9 +46,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
     // TODO: [ESP32H21] IDF-11590
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    // TODO: [ESP32H21] IDF-11624
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32h21/include/esp_efuse_rtc_calib.h b/components/efuse/esp32h21/include/esp_efuse_rtc_calib.h
index de7995cdf2..31bf7eb35b 100644
--- a/components/efuse/esp32h21/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32h21/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -60,16 +60,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32p4/esp_efuse_rtc_calib.c b/components/efuse/esp32p4/esp_efuse_rtc_calib.c
index 74a6687c37..99c25df2c5 100644
--- a/components/efuse/esp32p4/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32p4/esp_efuse_rtc_calib.c
@@ -193,21 +193,3 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
 
     return RTC_CALIB_GET_SIGNED_VAL(chan_diff, 3) * (4 - atten);
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMPERATURE_SENSOR;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    if (err != ESP_OK) {
-        *tsens_cal = 0.0;
-        return err;
-    }
-    // BIT(8) stands for sign: 1: negative, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32p4/include/esp_efuse_rtc_calib.h b/components/efuse/esp32p4/include/esp_efuse_rtc_calib.h
index b3b9e5092c..416c697e94 100644
--- a/components/efuse/esp32p4/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32p4/include/esp_efuse_rtc_calib.h
@@ -57,16 +57,6 @@ int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/efuse/esp32s2/esp_efuse_rtc_calib.c b/components/efuse/esp32s2/esp_efuse_rtc_calib.c
deleted file mode 100644
index 40202ecfba..0000000000
--- a/components/efuse/esp32s2/esp_efuse_rtc_calib.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <stdint.h>
-#include "esp_bit_defs.h"
-#include "esp_efuse.h"
-#include "esp_efuse_rtc_table.h"
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    uint32_t version = esp_efuse_rtc_table_read_calib_version();
-    if ((version != 1) && (version != 2)) {
-        *tsens_cal = 0.0;
-        return ESP_ERR_NOT_SUPPORTED;
-    }
-    *tsens_cal = esp_efuse_rtc_table_get_parsed_efuse_value(RTCCALIB_IDX_TMPSENSOR, false);
-
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32s2/include/esp_efuse_rtc_calib.h b/components/efuse/esp32s2/include/esp_efuse_rtc_calib.h
deleted file mode 100644
index c6393e5959..0000000000
--- a/components/efuse/esp32s2/include/esp_efuse_rtc_calib.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "esp_types.h"
-#include "esp_err.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/components/efuse/esp32s2/sources.cmake b/components/efuse/esp32s2/sources.cmake
index cd0ea6f9a6..a498623c4f 100644
--- a/components/efuse/esp32s2/sources.cmake
+++ b/components/efuse/esp32s2/sources.cmake
@@ -1,5 +1,4 @@
 set(EFUSE_SOC_SRCS  "esp_efuse_table.c"
                     "esp_efuse_fields.c"
                     "esp_efuse_rtc_table.c"
-                    "esp_efuse_rtc_calib.c"
                     "esp_efuse_utility.c")
diff --git a/components/efuse/esp32s3/esp_efuse_rtc_calib.c b/components/efuse/esp32s3/esp_efuse_rtc_calib.c
index 2ede5610ba..2e13e3611e 100644
--- a/components/efuse/esp32s3/esp_efuse_rtc_calib.c
+++ b/components/efuse/esp32s3/esp_efuse_rtc_calib.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -97,24 +97,3 @@ esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, in
 
     return ESP_OK;
 }
-
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal)
-{
-    uint32_t version = esp_efuse_rtc_calib_get_ver();
-    if (version != 1) {
-        *tsens_cal = 0.0;
-        return ESP_ERR_NOT_SUPPORTED;
-    }
-    const esp_efuse_desc_t** cal_temp_efuse;
-    cal_temp_efuse = ESP_EFUSE_TEMP_CALIB;
-    int cal_temp_size = esp_efuse_get_field_size(cal_temp_efuse);
-    assert(cal_temp_size == 9);
-
-    uint32_t cal_temp = 0;
-    esp_err_t err = esp_efuse_read_field_blob(cal_temp_efuse, &cal_temp, cal_temp_size);
-    assert(err == ESP_OK);
-    (void)err;
-    // BIT(8) stands for sign: 1: negtive, 0: positive
-    *tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
-    return ESP_OK;
-}
diff --git a/components/efuse/esp32s3/include/esp_efuse_rtc_calib.h b/components/efuse/esp32s3/include/esp_efuse_rtc_calib.h
index 49712040a0..3c80eb4a86 100644
--- a/components/efuse/esp32s3/include/esp_efuse_rtc_calib.h
+++ b/components/efuse/esp32s3/include/esp_efuse_rtc_calib.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -47,16 +47,6 @@ uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int a
  */
 esp_err_t esp_efuse_rtc_calib_get_cal_voltage(int version, uint32_t adc_unit, int atten, uint32_t* out_digi, uint32_t* out_vol_mv);
 
-/**
- * @brief Get the temperature sensor calibration number delta_T stored in the efuse.
- *
- * @param tsens_cal Pointer of the specification of temperature sensor calibration number in efuse.
- *
- * @return ESP_OK if get the calibration value successfully.
- *         ESP_ERR_INVALID_ARG if can't get the calibration value.
- */
-esp_err_t esp_efuse_rtc_calib_get_tsens_val(float* tsens_cal);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_driver_tsens/src/temperature_sensor.c b/components/esp_driver_tsens/src/temperature_sensor.c
index ef002f1538..c2a6f5b4b2 100644
--- a/components/esp_driver_tsens/src/temperature_sensor.c
+++ b/components/esp_driver_tsens/src/temperature_sensor.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -22,7 +22,6 @@
 #include "clk_ctrl_os.h"
 #include "freertos/FreeRTOS.h"
 #include "driver/temperature_sensor.h"
-#include "esp_efuse_rtc_calib.h"
 #include "esp_private/periph_ctrl.h"
 #include "temperature_sensor_private.h"
 #include "hal/temperature_sensor_ll.h"
@@ -36,7 +35,7 @@
 
 static const char *TAG = "temperature_sensor";
 
-static float s_deltaT = NAN; // unused number
+static int s_deltaT = INT_MIN; // unused number
 
 #if SOC_TEMPERATURE_SENSOR_INTR_SUPPORT
 static int8_t s_temperature_regval_2_celsius(temperature_sensor_handle_t tsens, uint8_t regval);
@@ -274,19 +273,20 @@ esp_err_t temperature_sensor_disable(temperature_sensor_handle_t tsens)
 
 static esp_err_t read_delta_t_from_efuse(void)
 {
-    if (esp_efuse_rtc_calib_get_tsens_val(&s_deltaT) != ESP_OK) {
-        ESP_LOGW(TAG, "Calibration failed");
+    s_deltaT = temperature_sensor_ll_load_calib_param();
+    if (s_deltaT == 0) {
+        ESP_LOGW(TAG, "No calibration param in eFuse");
     }
-    ESP_LOGD(TAG, "s_deltaT = %f", s_deltaT);
+    ESP_LOGD(TAG, "s_deltaT = %d", s_deltaT);
     return ESP_OK;
 }
 
 static float parse_temp_sensor_raw_value(int16_t tsens_raw)
 {
-    if (isnan(s_deltaT)) { //suggests that the value is not initialized
+    if (s_deltaT == INT_MIN) { //suggests that the value is not initialized
         read_delta_t_from_efuse();
     }
-    float result = tsens_raw - s_deltaT / 10.0;
+    float result = tsens_raw - (float)s_deltaT / 10.0;
     return result;
 }
 
diff --git a/components/hal/esp32c2/include/hal/temperature_sensor_ll.h b/components/hal/esp32c2/include/hal/temperature_sensor_ll.h
index 6153c012b3..003c1fbafc 100644
--- a/components/hal/esp32c2/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32c2/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -25,6 +25,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "soc/efuse_struct.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -151,6 +152,20 @@ static inline void temperature_sensor_ll_set_clk_div(uint8_t clk_div)
     HAL_FORCE_MODIFY_U32_REG_FIELD(APB_SARADC.saradc_apb_tsens_ctrl, saradc_reg_tsens_clk_div, clk_div);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = 0;
+    cal_temp = EFUSE.rd_blk2_data2.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32c3/include/hal/temperature_sensor_ll.h b/components/hal/esp32c3/include/hal/temperature_sensor_ll.h
index 38902bac73..ea14092a46 100644
--- a/components/hal/esp32c3/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32c3/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -25,6 +25,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -151,6 +152,22 @@ static inline void temperature_sensor_ll_set_clk_div(uint8_t clk_div)
     HAL_FORCE_MODIFY_U32_REG_FIELD(APB_SARADC.apb_tsens_ctrl, tsens_clk_div, clk_div);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    if (efuse_ll_get_blk_version_major() == 0) {
+        return 0;
+    }
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32c5/include/hal/temperature_sensor_ll.h b/components/hal/esp32c5/include/hal/temperature_sensor_ll.h
index 4c73df1a1f..85035b7c84 100644
--- a/components/hal/esp32c5/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32c5/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -29,6 +29,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -266,6 +267,19 @@ static inline void temperature_sensor_ll_set_sample_rate(uint16_t rate)
     HAL_FORCE_MODIFY_U32_REG_FIELD(APB_SARADC.tsens_sample, saradc_tsens_sample_rate, rate);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temperature_sensor;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32c6/include/hal/temperature_sensor_ll.h b/components/hal/esp32c6/include/hal/temperature_sensor_ll.h
index 4c73df1a1f..54803190e3 100644
--- a/components/hal/esp32c6/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32c6/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -29,6 +29,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -266,6 +267,19 @@ static inline void temperature_sensor_ll_set_sample_rate(uint16_t rate)
     HAL_FORCE_MODIFY_U32_REG_FIELD(APB_SARADC.tsens_sample, saradc_tsens_sample_rate, rate);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32c61/include/hal/temperature_sensor_ll.h b/components/hal/esp32c61/include/hal/temperature_sensor_ll.h
index 1e6d3b013f..16aed27916 100644
--- a/components/hal/esp32c61/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32c61/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -29,6 +29,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -266,6 +267,19 @@ static inline void temperature_sensor_ll_set_sample_rate(uint16_t rate)
     HAL_FORCE_MODIFY_U32_REG_FIELD(ADC.tsens_sample, saradc_tsens_sample_rate, rate);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = EFUSE0.rd_sys_part1_data4.temperature_sensor;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32h2/include/hal/temperature_sensor_ll.h b/components/hal/esp32h2/include/hal/temperature_sensor_ll.h
index 71e9d87507..50f3f11d78 100644
--- a/components/hal/esp32h2/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32h2/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -28,6 +28,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -265,6 +266,19 @@ static inline void temperature_sensor_ll_set_sample_rate(uint16_t rate)
     HAL_FORCE_MODIFY_U32_REG_FIELD(APB_SARADC.tsens_sample, saradc_tsens_sample_rate, rate);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32p4/include/hal/temperature_sensor_ll.h b/components/hal/esp32p4/include/hal/temperature_sensor_ll.h
index 72c76d2273..7db8114b99 100644
--- a/components/hal/esp32p4/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32p4/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -28,6 +28,7 @@
 #include "hal/temperature_sensor_types.h"
 #include "hal/assert.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -258,6 +259,19 @@ static inline void temperature_sensor_ll_set_sample_rate(uint16_t rate)
     HAL_FORCE_MODIFY_U32_REG_FIELD(LP_TSENS.sample_rate, sample_rate, rate);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    uint32_t cal_temp = EFUSE.rd_sys_part2_data3.temperature_sensor;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32s2/include/hal/temperature_sensor_ll.h b/components/hal/esp32s2/include/hal/temperature_sensor_ll.h
index 9e356e163f..8395ff5ec1 100644
--- a/components/hal/esp32s2/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32s2/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -22,6 +22,7 @@
 #include "soc/sens_struct.h"
 #include "hal/temperature_sensor_types.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -140,6 +141,22 @@ static inline void temperature_sensor_ll_set_clk_div(uint8_t clk_div)
     HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_tctrl, tsens_clk_div, clk_div);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    if (efuse_ll_get_blk_version_major() == 0) {
+        return 0;
+    }
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/hal/esp32s3/include/hal/temperature_sensor_ll.h b/components/hal/esp32s3/include/hal/temperature_sensor_ll.h
index 52fb122134..88834ee041 100644
--- a/components/hal/esp32s3/include/hal/temperature_sensor_ll.h
+++ b/components/hal/esp32s3/include/hal/temperature_sensor_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -22,6 +22,7 @@
 #include "soc/sens_struct.h"
 #include "hal/temperature_sensor_types.h"
 #include "hal/misc.h"
+#include "hal/efuse_ll.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -140,6 +141,22 @@ static inline void temperature_sensor_ll_set_clk_div(uint8_t clk_div)
     HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_tctrl, tsens_clk_div, clk_div);
 }
 
+/**
+ * @brief Retrieve and calculate the temperature sensor calibration value.
+ *
+ * @return Temperature calibration value.
+ */
+static inline int temperature_sensor_ll_load_calib_param(void)
+{
+    if (efuse_ll_get_blk_version_major() == 0) {
+        return 0;
+    }
+    uint32_t cal_temp = EFUSE.rd_sys_part1_data4.temp_calib;
+    // BIT(8) stands for sign: 1: negative, 0: positive
+    int tsens_cal = ((cal_temp & BIT(8)) != 0)? -(uint8_t)cal_temp: (uint8_t)cal_temp;
+    return tsens_cal;
+}
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/soc/esp32c61/register/soc/efuse_struct.h b/components/soc/esp32c61/register/soc/efuse_struct.h
index 2994dd8836..1a0a4226d6 100644
--- a/components/soc/esp32c61/register/soc/efuse_struct.h
+++ b/components/soc/esp32c61/register/soc/efuse_struct.h
@@ -4536,7 +4536,6 @@ typedef struct {
 } efuse_dev_t;
 
 extern efuse_dev_t EFUSE0;
-extern efuse_dev_t EFUSE1;
 
 #ifndef __cplusplus
 _Static_assert(sizeof(efuse_dev_t) == 0x70c, "Invalid size of efuse_dev_t structure");
diff --git a/docs/en/migration-guides/release-5.x/5.0/peripherals.rst b/docs/en/migration-guides/release-5.x/5.0/peripherals.rst
index 7f6ebae7af..54267bba62 100644
--- a/docs/en/migration-guides/release-5.x/5.0/peripherals.rst
+++ b/docs/en/migration-guides/release-5.x/5.0/peripherals.rst
@@ -294,12 +294,14 @@ LEDC
 
 .. only:: SOC_TEMP_SENSOR_SUPPORTED
 
-    Temperature Sensor Driver
-    -------------------------
+    .. _deprecate_tsens_legacy_driver:
+
+    Legacy Temperature Sensor Driver is Deprecated
+    ----------------------------------------------
 
     The temperature sensor driver has been redesigned and it is recommended to use the new driver. However, the old driver is still available but cannot be used with the new driver simultaneously.
 
-    The new driver can be included via ``driver/temperature_sensor.h``. The old driver is still available in the previous include path ``driver/temp_sensor.h``. However, including ``driver/temp_sensor.h`` triggers the build warning below by default. The warning can be suppressed by enabling the menuconfig option :ref:`CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN`.
+    The new driver can be included via ``driver/temperature_sensor.h``. The old driver is still available in the previous include path ``driver/temp_sensor.h``. However, including ``driver/temp_sensor.h`` triggers the build warning below by default. The warning can be suppressed by enabling the menuconfig option ``CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN``.
 
     .. code-block:: text
 
diff --git a/docs/en/migration-guides/release-6.x/6.0/peripherals.rst b/docs/en/migration-guides/release-6.x/6.0/peripherals.rst
index e72fa9aa7a..6272970d4c 100644
--- a/docs/en/migration-guides/release-6.x/6.0/peripherals.rst
+++ b/docs/en/migration-guides/release-6.x/6.0/peripherals.rst
@@ -93,3 +93,10 @@ SDMMC
     ------------------------------------
 
     The legacy DAC driver ``driver/dac.h`` is deprecated since version 5.1 (see :ref:`deprecate_dac_legacy_driver`). Starting from version 6.0, the legacy driver is completely removed. The new driver is placed in the :component:`esp_driver_dac`, and the header file path is ``driver/dac_oneshot.h``, ``driver/dac_continuous.h`` and ``driver/dac_cosine.h``.
+
+.. only:: SOC_TEMP_SENSOR_SUPPORTED
+
+    Legacy Temperature Sensor Driver is Removed
+    -------------------------------------------
+
+    The legacy temperature sensor driver ``driver/temp_sensor.h`` is deprecated since version 5.0 (see :ref:`deprecate_tsens_legacy_driver`). Starting from version 6.0, the legacy driver is completely removed. The new driver is placed in the :component:`esp_driver_tsens`, and the header file path is ``driver/temperature_sensor.h``.
diff --git a/docs/zh_CN/migration-guides/release-5.x/5.0/peripherals.rst b/docs/zh_CN/migration-guides/release-5.x/5.0/peripherals.rst
index 8744f530cd..b74468bf7d 100644
--- a/docs/zh_CN/migration-guides/release-5.x/5.0/peripherals.rst
+++ b/docs/zh_CN/migration-guides/release-5.x/5.0/peripherals.rst
@@ -294,12 +294,14 @@ LEDC
 
 .. only:: SOC_TEMP_SENSOR_SUPPORTED
 
-    温度传感器驱动
+    .. _deprecate_tsens_legacy_driver:
+
+    旧版温度传感器驱动已被弃用
     ------------------------------------------------------------
 
     温度传感器的驱动已更新，推荐用户使用新驱动。旧版驱动仍然可用，但是无法与新驱动同时使用。
 
-    新驱动的头文件引用路径为 ``driver/temperature_sensor.h``。旧版驱动仍然可用，保留在引用路径 ``driver/temp_sensor.h`` 中。但是，引用路径 ``driver/temp_sensor.h`` 会默认触发如下编译警告，可通过设置 Kconfig 选项 :ref:`CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN` 来关闭该警告。
+    新驱动的头文件引用路径为 ``driver/temperature_sensor.h``。旧版驱动仍然可用，保留在引用路径 ``driver/temp_sensor.h`` 中。但是，引用路径 ``driver/temp_sensor.h`` 会默认触发如下编译警告，可通过设置 Kconfig 选项 ``CONFIG_TEMP_SENSOR_SUPPRESS_DEPRECATE_WARN`` 来关闭该警告。
 
     .. code-block:: text
 
diff --git a/docs/zh_CN/migration-guides/release-6.x/6.0/peripherals.rst b/docs/zh_CN/migration-guides/release-6.x/6.0/peripherals.rst
index 0540dd04ba..d4a7b832f7 100644
--- a/docs/zh_CN/migration-guides/release-6.x/6.0/peripherals.rst
+++ b/docs/zh_CN/migration-guides/release-6.x/6.0/peripherals.rst
@@ -93,3 +93,10 @@ SDMMC
     ----------------------
 
     旧版的 DAC 驱动 ``driver/dac.h`` 在 5.1 的版本中就已经被弃用（请参考 :ref:`deprecate_dac_legacy_driver`）。从 6.0 版本开始，旧版驱动被完全移除。新驱动位于 :component:`esp_driver_dac` 组件中，头文件引用路径为 ``driver/dac_oneshot.h``， ``driver/dac_continuous.h`` 和 ``driver/dac_cosine.h``。
+
+.. only:: SOC_TEMP_SENSOR_SUPPORTED
+
+    旧版温度传感器驱动被移除
+    ------------------------------------
+
+    旧版的温度传感器驱动 ``driver/temp_sensor.h`` 在 5.1 的版本中就已经被弃用（请参考 :ref:`deprecate_tsens_legacy_driver`）。从 6.0 版本开始，旧版驱动被完全移除。新驱动位于 :component:`esp_driver_tsens` 组件中，头文件引用路径为 ``driver/temperature_sensor.h``。