diff --git a/components/driver/CMakeLists.txt b/components/driver/CMakeLists.txt
index 5c1de62755..c4c6e852be 100644
--- a/components/driver/CMakeLists.txt
+++ b/components/driver/CMakeLists.txt
@@ -84,28 +84,22 @@ if(CONFIG_SOC_SPI_SUPPORT_SLAVE_HD_VER2)
     list(APPEND srcs "spi_slave_hd.c")
 endif()
 
+if(CONFIG_SOC_TOUCH_SENSOR_SUPPORTED)
+    list(APPEND srcs "touch_sensor_common.c" "${target}/touch_sensor.c")
+endif()
+
 if(${target} STREQUAL "esp32")
     list(APPEND srcs "dac_common.c"
                      "sdio_slave.c"
-                     "touch_sensor_common.c"
-                     "esp32/touch_sensor.c"
                      "deprecated/adc_i2s_deprecated.c"
                      "esp32/dac.c")
 endif()
 
 if(${target} STREQUAL "esp32s2")
     list(APPEND srcs "dac_common.c"
-                     "touch_sensor_common.c"
-                     "esp32s2/touch_sensor.c"
                      "esp32s2/dac.c")
 endif()
 
-if(${target} STREQUAL "esp32s3")
-    list(APPEND srcs "touch_sensor_common.c"
-                     "esp32s3/touch_sensor.c")
-endif()
-
-
 if(BOOTLOADER_BUILD)
     # Bootloader shall NOT depend on the drivers
     idf_component_register()
diff --git a/components/driver/include/driver/touch_pad.h b/components/driver/include/driver/touch_pad.h
index 0c2feebd8a..3730eb386d 100644
--- a/components/driver/include/driver/touch_pad.h
+++ b/components/driver/include/driver/touch_pad.h
@@ -6,4 +6,8 @@
 
 #pragma once
 
+#include "soc/soc_caps.h"
+
+#if SOC_TOUCH_SENSOR_SUPPORTED
 #include "driver/touch_sensor.h"
+#endif
diff --git a/components/esp_hw_support/include/esp_sleep.h b/components/esp_hw_support/include/esp_sleep.h
index 21d0275d37..286ccc76de 100644
--- a/components/esp_hw_support/include/esp_sleep.h
+++ b/components/esp_hw_support/include/esp_sleep.h
@@ -129,8 +129,7 @@ esp_err_t esp_sleep_enable_ulp_wakeup(void);
  */
 esp_err_t esp_sleep_enable_timer_wakeup(uint64_t time_in_us);
 
-#if SOC_TOUCH_SENSOR_NUM > 0
-
+#if SOC_TOUCH_SENSOR_SUPPORTED
 /**
  * @brief Enable wakeup by touch sensor
  *
@@ -157,8 +156,7 @@ esp_err_t esp_sleep_enable_touchpad_wakeup(void);
  * @return touch pad which caused wakeup
  */
 touch_pad_t esp_sleep_get_touchpad_wakeup_status(void);
-
-#endif // SOC_TOUCH_SENSOR_NUM > 0
+#endif // SOC_TOUCH_SENSOR_SUPPORTED
 
 /**
  * @brief Returns true if a GPIO number is valid for use as wakeup source.
@@ -360,7 +358,7 @@ uint64_t esp_sleep_get_gpio_wakeup_status(void);
  *      - ESP_ERR_INVALID_ARG if either of the arguments is out of range
  */
 esp_err_t esp_sleep_pd_config(esp_sleep_pd_domain_t domain,
-                                   esp_sleep_pd_option_t option);
+                              esp_sleep_pd_option_t option);
 
 /**
  * @brief Enter deep sleep with the configured wakeup options
diff --git a/components/esp_hw_support/sleep_modes.c b/components/esp_hw_support/sleep_modes.c
index 14e606f3db..de7e676b26 100644
--- a/components/esp_hw_support/sleep_modes.c
+++ b/components/esp_hw_support/sleep_modes.c
@@ -32,7 +32,7 @@
 #include "hal/wdt_hal.h"
 #include "hal/rtc_hal.h"
 #include "hal/uart_hal.h"
-#if SOC_TOUCH_SENSOR_NUM > 0
+#if SOC_TOUCH_SENSOR_SUPPORTED
 #include "hal/touch_sensor_hal.h"
 #include "driver/touch_sensor.h"
 #include "driver/touch_sensor_common.h"
@@ -899,7 +899,7 @@ static void touch_wakeup_prepare(void)
 }
 #endif
 
-#if SOC_TOUCH_SENSOR_NUM > 0
+#if SOC_TOUCH_SENSOR_SUPPORTED
 
 esp_err_t esp_sleep_enable_touchpad_wakeup(void)
 {
@@ -926,7 +926,7 @@ touch_pad_t esp_sleep_get_touchpad_wakeup_status(void)
     return (ret == ESP_OK) ? pad_num : TOUCH_PAD_MAX;
 }
 
-#endif // SOC_TOUCH_SENSOR_NUM > 0
+#endif // SOC_TOUCH_SENSOR_SUPPORTED
 
 bool esp_sleep_is_valid_wakeup_gpio(gpio_num_t gpio_num)
 {
diff --git a/components/soc/esp32/include/soc/Kconfig.soc_caps.in b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
index 1f1eccb076..a9183bdd61 100644
--- a/components/soc/esp32/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
@@ -119,6 +119,10 @@ config SOC_SECURE_BOOT_SUPPORTED
     bool
     default y
 
+config SOC_TOUCH_SENSOR_SUPPORTED
+    bool
+    default y
+
 config SOC_DPORT_WORKAROUND_DIS_INTERRUPT_LVL
     int
     default 5
diff --git a/components/soc/esp32/include/soc/soc_caps.h b/components/soc/esp32/include/soc/soc_caps.h
index 6a8148f85d..9a20710ed2 100644
--- a/components/soc/esp32/include/soc/soc_caps.h
+++ b/components/soc/esp32/include/soc/soc_caps.h
@@ -89,6 +89,7 @@
 #define SOC_SHA_SUPPORTED           1
 #define SOC_FLASH_ENC_SUPPORTED     1
 #define SOC_SECURE_BOOT_SUPPORTED   1
+#define SOC_TOUCH_SENSOR_SUPPORTED  1
 
 #if SOC_CAPS_ECO_VER < 2
 #define SOC_DPORT_WORKAROUND                   1
diff --git a/components/soc/esp32/touch_sensor_periph.c b/components/soc/esp32/touch_sensor_periph.c
index 910d774716..f9a86d81de 100644
--- a/components/soc/esp32/touch_sensor_periph.c
+++ b/components/soc/esp32/touch_sensor_periph.c
@@ -1,21 +1,13 @@
-// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #include "soc/touch_sensor_periph.h"
 
 /* Store IO number corresponding to the Touch Sensor channel number. */
-const int touch_sensor_channel_io_map[SOC_TOUCH_SENSOR_NUM] = {
+const int touch_sensor_channel_io_map[] = {
     TOUCH_PAD_NUM0_GPIO_NUM,
     TOUCH_PAD_NUM1_GPIO_NUM,
     TOUCH_PAD_NUM2_GPIO_NUM,
diff --git a/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in b/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
index 50fc498e26..625e865801 100644
--- a/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32c2/include/soc/Kconfig.soc_caps.in
@@ -447,10 +447,6 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 1
 
-config SOC_TOUCH_SENSOR_NUM
-    int
-    default 0
-
 config SOC_SECURE_BOOT_V2_ECC
     bool
     default y
diff --git a/components/soc/esp32c2/include/soc/soc_caps.h b/components/soc/esp32c2/include/soc/soc_caps.h
index f59babe4f5..b4d62ff916 100644
--- a/components/soc/esp32c2/include/soc/soc_caps.h
+++ b/components/soc/esp32c2/include/soc/soc_caps.h
@@ -220,9 +220,6 @@
 #define SOC_TIMER_GROUP_SUPPORT_PLL_F40M  (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (1U)
 
-/*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
-#define SOC_TOUCH_SENSOR_NUM            (0U)    /*! No touch sensors on ESP32-C2 */
-
 /*-------------------------- Secure Boot CAPS----------------------------*/
 #define SOC_SECURE_BOOT_V2_ECC              1
 #define SOC_EFUSE_SECURE_BOOT_KEY_DIGESTS   (1U)
diff --git a/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in b/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
index 51b306ba68..632ebae5e6 100644
--- a/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32c3/include/soc/Kconfig.soc_caps.in
@@ -659,10 +659,6 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 2
 
-config SOC_TOUCH_SENSOR_NUM
-    bool
-    default n
-
 config SOC_TWAI_BRP_MIN
     int
     default 2
diff --git a/components/soc/esp32c3/include/soc/soc_caps.h b/components/soc/esp32c3/include/soc/soc_caps.h
index 6f89da7f65..fc3c967c85 100644
--- a/components/soc/esp32c3/include/soc/soc_caps.h
+++ b/components/soc/esp32c3/include/soc/soc_caps.h
@@ -305,9 +305,6 @@
 #define SOC_TIMER_GROUP_SUPPORT_APB       (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (2)
 
-/*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
-#define SOC_TOUCH_SENSOR_NUM            (0)    /*! No touch sensors on ESP32-C3 */
-
 /*-------------------------- TWAI CAPS ---------------------------------------*/
 #define SOC_TWAI_BRP_MIN                2
 #define SOC_TWAI_BRP_MAX                16384
diff --git a/components/soc/esp32h2/include/soc/Kconfig.soc_caps.in b/components/soc/esp32h2/include/soc/Kconfig.soc_caps.in
index 68c47e1877..19d55d3879 100644
--- a/components/soc/esp32h2/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32h2/include/soc/Kconfig.soc_caps.in
@@ -635,10 +635,6 @@ config SOC_TIMER_GROUP_TOTAL_TIMERS
     int
     default 2
 
-config SOC_TOUCH_SENSOR_NUM
-    bool
-    default n
-
 config SOC_TWAI_BRP_MIN
     int
     default 2
diff --git a/components/soc/esp32h2/include/soc/soc_caps.h b/components/soc/esp32h2/include/soc/soc_caps.h
index f1167d33dd..5e00fd8df0 100644
--- a/components/soc/esp32h2/include/soc/soc_caps.h
+++ b/components/soc/esp32h2/include/soc/soc_caps.h
@@ -310,9 +310,6 @@
 #define SOC_TIMER_GROUP_SUPPORT_AHB       (1)
 #define SOC_TIMER_GROUP_TOTAL_TIMERS      (2)
 
-/*-------------------------- TOUCH SENSOR CAPS -------------------------------*/
-#define SOC_TOUCH_SENSOR_NUM            (0)    /*! No touch sensors on ESP32-H2 */
-
 /*-------------------------- TWAI CAPS ---------------------------------------*/
 #define SOC_TWAI_BRP_MIN                2
 #define SOC_TWAI_BRP_MAX                16384
diff --git a/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in b/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
index 1c93e77cfb..968fd1d2ee 100644
--- a/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
@@ -135,6 +135,10 @@ config SOC_MEMPROT_SUPPORTED
     bool
     default y
 
+config SOC_TOUCH_SENSOR_SUPPORTED
+    bool
+    default y
+
 config SOC_ADC_RTC_CTRL_SUPPORTED
     bool
     default y
diff --git a/components/soc/esp32s2/include/soc/soc_caps.h b/components/soc/esp32s2/include/soc/soc_caps.h
index ff543a7299..8faea632e6 100644
--- a/components/soc/esp32s2/include/soc/soc_caps.h
+++ b/components/soc/esp32s2/include/soc/soc_caps.h
@@ -72,6 +72,7 @@
 #define SOC_FLASH_ENC_SUPPORTED         1
 #define SOC_SECURE_BOOT_SUPPORTED       1
 #define SOC_MEMPROT_SUPPORTED           1
+#define SOC_TOUCH_SENSOR_SUPPORTED      1
 
 
 /*-------------------------- ADC CAPS ----------------------------------------*/
diff --git a/components/soc/esp32s2/touch_sensor_periph.c b/components/soc/esp32s2/touch_sensor_periph.c
index 6f5284ec67..f9448a27c4 100644
--- a/components/soc/esp32s2/touch_sensor_periph.c
+++ b/components/soc/esp32s2/touch_sensor_periph.c
@@ -1,22 +1,14 @@
-// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #include "soc/touch_sensor_periph.h"
 
 /* Store IO number corresponding to the Touch Sensor channel number. */
 /* Note: T0 is an internal channel that does not have a corresponding external GPIO. */
-const int touch_sensor_channel_io_map[SOC_TOUCH_SENSOR_NUM] = {
+const int touch_sensor_channel_io_map[] = {
     -1,
     TOUCH_PAD_NUM1_GPIO_NUM,
     TOUCH_PAD_NUM2_GPIO_NUM,
diff --git a/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in b/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
index 6919e3e1e7..a1b241ccbb 100644
--- a/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32s3/include/soc/Kconfig.soc_caps.in
@@ -191,6 +191,10 @@ config SOC_MEMPROT_SUPPORTED
     bool
     default y
 
+config SOC_TOUCH_SENSOR_SUPPORTED
+    bool
+    default y
+
 config SOC_APPCPU_HAS_CLOCK_GATING_BUG
     bool
     default y
diff --git a/components/soc/esp32s3/include/soc/soc_caps.h b/components/soc/esp32s3/include/soc/soc_caps.h
index f898fdd87c..9ce7f92a23 100644
--- a/components/soc/esp32s3/include/soc/soc_caps.h
+++ b/components/soc/esp32s3/include/soc/soc_caps.h
@@ -62,7 +62,7 @@
 #define SOC_FLASH_ENC_SUPPORTED         1
 #define SOC_SECURE_BOOT_SUPPORTED       1
 #define SOC_MEMPROT_SUPPORTED           1
-
+#define SOC_TOUCH_SENSOR_SUPPORTED      1
 
 /*-------------------------- SOC CAPS ----------------------------------------*/
 #define SOC_APPCPU_HAS_CLOCK_GATING_BUG (1)
diff --git a/components/soc/esp32s3/touch_sensor_periph.c b/components/soc/esp32s3/touch_sensor_periph.c
index f9f4246ab1..0bf0a0b3b9 100644
--- a/components/soc/esp32s3/touch_sensor_periph.c
+++ b/components/soc/esp32s3/touch_sensor_periph.c
@@ -8,7 +8,7 @@
 
 /* Store IO number corresponding to the Touch Sensor channel number. */
 /* Note: T0 is an internal channel that does not have a corresponding external GPIO. */
-const int touch_sensor_channel_io_map[SOC_TOUCH_SENSOR_NUM] = {
+const int touch_sensor_channel_io_map[] = {
     -1,
     TOUCH_PAD_NUM1_GPIO_NUM,
     TOUCH_PAD_NUM2_GPIO_NUM,
diff --git a/components/soc/include/soc/touch_sensor_periph.h b/components/soc/include/soc/touch_sensor_periph.h
index e38b18b059..2b27b97d20 100644
--- a/components/soc/include/soc/touch_sensor_periph.h
+++ b/components/soc/include/soc/touch_sensor_periph.h
@@ -1,16 +1,8 @@
-// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #pragma once
 
@@ -28,7 +20,7 @@
 extern "C" {
 #endif
 
-extern const int touch_sensor_channel_io_map[SOC_TOUCH_SENSOR_NUM];
+extern const int touch_sensor_channel_io_map[];
 
 #ifdef __cplusplus
 }
diff --git a/docs/conf_common.py b/docs/conf_common.py
index 95e2db7512..a752816949 100644
--- a/docs/conf_common.py
+++ b/docs/conf_common.py
@@ -156,7 +156,7 @@ conditional_include_dict = {'SOC_BT_SUPPORTED':BT_DOCS,
                             'SOC_PCNT_SUPPORTED':PCNT_DOCS,
                             'SOC_RMT_SUPPORTED':RMT_DOCS,
                             'SOC_DAC_SUPPORTED':DAC_DOCS,
-                            'SOC_TOUCH_SENSOR_NUM':TOUCH_SENSOR_DOCS,
+                            'SOC_TOUCH_SENSOR_SUPPORTED':TOUCH_SENSOR_DOCS,
                             'SOC_ULP_SUPPORTED':ULP_DOCS,
                             'SOC_RISCV_COPROC_SUPPORTED':RISCV_COPROC_DOCS,
                             'SOC_DIG_SIGN_SUPPORTED':['api-reference/peripherals/ds.rst'],
diff --git a/docs/en/api-reference/peripherals/index.rst b/docs/en/api-reference/peripherals/index.rst
index c5141011f0..1acaff26f6 100644
--- a/docs/en/api-reference/peripherals/index.rst
+++ b/docs/en/api-reference/peripherals/index.rst
@@ -33,7 +33,7 @@ Peripherals API
     :esp32: secure_element
     :esp32s2: spi_slave_hd
     :SOC_TEMP_SENSOR_SUPPORTED: temp_sensor
-    :SOC_TOUCH_SENSOR_NUM: touch_pad
+    :SOC_TOUCH_SENSOR_SUPPORTED: touch_pad
     :esp32s2: touch_element
     :SOC_TWAI_SUPPORTED: twai
     uart
diff --git a/docs/en/api-reference/system/sleep_modes.rst b/docs/en/api-reference/system/sleep_modes.rst
index 72ea35a706..ace78939b7 100644
--- a/docs/en/api-reference/system/sleep_modes.rst
+++ b/docs/en/api-reference/system/sleep_modes.rst
@@ -181,7 +181,7 @@ So, in theory, it's ok if you only wake up the system after the flash is complet
 Therefore, it's recommended not to power down flash when using ESP-IDF. For power-sensitive applications, it's recommended to use Kconfig option :ref:`CONFIG_ESP_SLEEP_FLASH_LEAKAGE_WORKAROUND` to reduce the power consumption of the flash during light sleep, instead of powering down the flash.
 
 .. only:: SOC_SPIRAM_SUPPORTED
-    
+
     It is worth mentioning that PSRAM has a similar Kconfig option :ref:`CONFIG_ESP_SLEEP_PSRAM_LEAKAGE_WORKAROUND`.
 
 However, for those who have fully understood the risk and are still willing to power down the flash to further reduce the power consumption, please check the following mechanisms:
@@ -243,7 +243,7 @@ Checking Sleep Wakeup Cause
 
 :cpp:func:`esp_sleep_get_wakeup_cause` function can be used to check which wakeup source has triggered wakeup from sleep mode.
 
-.. only:: SOC_TOUCH_SENSOR_NUM
+.. only:: SOC_TOUCH_SENSOR_SUPPORTED
 
     For touchpad, it is possible to identify which touch pin has caused wakeup using :cpp:func:`esp_sleep_get_touchpad_wakeup_status` functions.
 
diff --git a/docs/zh_CN/api-reference/peripherals/index.rst b/docs/zh_CN/api-reference/peripherals/index.rst
index 95040b7c8f..f388a2dd69 100644
--- a/docs/zh_CN/api-reference/peripherals/index.rst
+++ b/docs/zh_CN/api-reference/peripherals/index.rst
@@ -33,7 +33,7 @@
     :esp32: secure_element
     :esp32s2: spi_slave_hd
     :SOC_TEMP_SENSOR_SUPPORTED: temp_sensor
-    :SOC_TOUCH_SENSOR_NUM: touch_pad
+    :SOC_TOUCH_SENSOR_SUPPORTED: touch_pad
     :esp32s2: touch_element
     :SOC_TWAI_SUPPORTED: twai
     uart
diff --git a/docs/zh_CN/api-reference/system/sleep_modes.rst b/docs/zh_CN/api-reference/system/sleep_modes.rst
index a489cc0217..f8b679a543 100644
--- a/docs/zh_CN/api-reference/system/sleep_modes.rst
+++ b/docs/zh_CN/api-reference/system/sleep_modes.rst
@@ -67,7 +67,7 @@ RTC 控制器中内嵌定时器，可用于在预定义的时间到达后唤醒
     RTC IO 模块中包含这样一个逻辑——当发生触摸传感器中断时，触发唤醒。要启用此唤醒源，用户需要在芯片进入睡眠模式前配置触摸传感器中断功能。
 
     .. only:: esp32
-    
+
         ESP32 修订版 0 和 1 仅在 RTC 外设没有被强制供电时支持该唤醒源（即 ESP_PD_DOMAIN_RTC_PERIPH 应被设置为 ESP_PD_OPTION_AUTO）。
 
     可调用 :cpp:func:`esp_sleep_enable_touchpad_wakeup` 函数来启用该唤醒源。
@@ -78,7 +78,7 @@ RTC 控制器中内嵌定时器，可用于在预定义的时间到达后唤醒
     ^^^^^^^^^^^^^^^^^^^^^^
 
     RTC IO 模块中包含这样一个逻辑——当某个 RTC GPIO 被设置为预定义的逻辑值时，触发唤醒。RTC IO 是 RTC 外设电源域的一部分，因此如果该唤醒源被请求，RTC 外设将在 Deep-sleep 模式期间保持供电。
-    
+
     在此模式下，RTC IO 模块被使能，因此也可以使用内部上拉或下拉电阻。配置时，应用程序需要在调用函数 :cpp:func:`esp_deep_sleep_start` 前先调用函数 :cpp:func:`rtc_gpio_pullup_en` 和 :cpp:func:`rtc_gpio_pulldown_en`。
 
     .. only:: esp32
@@ -115,7 +115,7 @@ RTC 控制器中内嵌定时器，可用于在预定义的时间到达后唤醒
     当芯片处于睡眠模式时，ULP 协处理器仍然运行，可用于轮询传感器、监视 ADC 或触摸传感器的值，并在检测到特殊事件时唤醒芯片。ULP 协处理器是 RTC 外设电源域的一部分，运行存储在 RTC 低速内存中的程序。如果这一唤醒源被请求，RTC 低速内存将会在睡眠期间保持供电状态。RTC 外设会在 ULP 协处理器开始运行程序前自动上电；一旦程序停止运行，RTC 外设会再次自动断电。
 
     .. only:: esp32
-    
+
         ESP32 修订版 0 和 1 仅在 RTC 外设没有被强制供电时支持该唤醒（即 ESP_PD_DOMAIN_RTC_PERIPH 应被设置为 ESP_PD_OPTION_AUTO）。
 
     可调用 :cpp:func:`esp_sleep_enable_ulp_wakeup` 函数来启用此唤醒源。
@@ -179,7 +179,7 @@ Flash 断电
 因为这些不可控的因素，ESP-IDF 很难保证 flash断电的绝对安全。因此 ESP-IDF 不推荐用户断电 flash。对于一些功耗敏感型应用，可以通过设置 Kconfig 配置项 :ref:`CONFIG_ESP_SLEEP_FLASH_LEAKAGE_WORKAROUND` 来减少 light sleep 期间 flash 的功耗。这种方式在几乎所有场景下都要比断电 flash 更好，兼顾了安全性和功耗。
 
 .. only:: SOC_SPIRAM_SUPPORTED
-    
+
     值得一提的是，PSRAM 也有一个类似的 Kconfig 配置项 :ref:`CONFIG_ESP_SLEEP_PSRAM_LEAKAGE_WORKAROUND`。
 
 考虑到有些用户能够充分评估断电 flash 的风险，并希望通过断电 flash 来获得更低的功耗，因此 ESP-IDF 提供了两种断电 flash 的机制：
@@ -224,7 +224,7 @@ Flash 断电
 .. only:: esp32c3
 
     在 Deep-sleep 模式中：
-        - 数字 GPIO (GPIO6 ~ 21) 处于高阻态。 
+        - 数字 GPIO (GPIO6 ~ 21) 处于高阻态。
         - RTC GPIO (GPIO0 ~ 5) 可能处于以下状态：
             - 如果未启用保持 (hold) 功能，RTC GPIO 将处于高阻态。
             - 如果启用保持功能，RTC GPIO 管脚将会在保持功能开启时处于锁存状态。
@@ -241,7 +241,7 @@ UART 输出处理
 
 :cpp:func:`esp_sleep_get_wakeup_cause` 函数可用于检测是何种唤醒源在睡眠期间被触发。
 
-.. only:: SOC_TOUCH_SENSOR_NUM
+.. only:: SOC_TOUCH_SENSOR_SUPPORTED
 
     对于触摸传感器唤醒源，可以调用函数 :cpp:func:`esp_sleep_get_touchpad_wakeup_status` 来确认触发唤醒的触摸管脚。
 
diff --git a/examples/peripherals/.build-test-rules.yml b/examples/peripherals/.build-test-rules.yml
index 134372ba28..9845fe85fb 100644
--- a/examples/peripherals/.build-test-rules.yml
+++ b/examples/peripherals/.build-test-rules.yml
@@ -166,7 +166,7 @@ examples/peripherals/temp_sensor:
 
 examples/peripherals/touch_sensor:
   disable:
-    - if: SOC_TOUCH_SENSOR_NUM == 0
+    - if: SOC_TOUCH_SENSOR_SUPPORTED != 1
 
 examples/peripherals/touch_sensor/touch_element:
   enable:
diff --git a/examples/system/deep_sleep/main/deep_sleep_example_main.c b/examples/system/deep_sleep/main/deep_sleep_example_main.c
index e310b9e4d3..c4470bef05 100644
--- a/examples/system/deep_sleep/main/deep_sleep_example_main.c
+++ b/examples/system/deep_sleep/main/deep_sleep_example_main.c
@@ -21,7 +21,7 @@
 #include "driver/rtc_io.h"
 #include "soc/rtc.h"
 
-#if SOC_TOUCH_SENSOR_NUM > 0
+#if SOC_TOUCH_SENSOR_SUPPORTED
 #include "soc/sens_periph.h"
 #include "driver/touch_pad.h"
 #endif
diff --git a/tools/ci/check_copyright_ignore.txt b/tools/ci/check_copyright_ignore.txt
index 58a716a605..8ef71faa20 100644
--- a/tools/ci/check_copyright_ignore.txt
+++ b/tools/ci/check_copyright_ignore.txt
@@ -1055,7 +1055,6 @@ components/soc/esp32/ledc_periph.c
 components/soc/esp32/sdio_slave_periph.c
 components/soc/esp32/sdmmc_periph.c
 components/soc/esp32/spi_periph.c
-components/soc/esp32/touch_sensor_periph.c
 components/soc/esp32/uart_periph.c
 components/soc/esp32c3/i2c_bbpll.h
 components/soc/esp32c3/i2c_periph.c
@@ -1218,7 +1217,6 @@ components/soc/esp32s2/include/soc/wdev_reg.h
 components/soc/esp32s2/interrupts.c
 components/soc/esp32s2/ledc_periph.c
 components/soc/esp32s2/spi_periph.c
-components/soc/esp32s2/touch_sensor_periph.c
 components/soc/esp32s2/uart_periph.c
 components/soc/esp32s2/usb_periph.c
 components/soc/esp32s3/dedic_gpio_periph.c
@@ -1326,7 +1324,6 @@ components/soc/include/soc/sdmmc_periph.h
 components/soc/include/soc/sens_periph.h
 components/soc/include/soc/spi_periph.h
 components/soc/include/soc/syscon_periph.h
-components/soc/include/soc/touch_sensor_periph.h
 components/soc/include/soc/twai_periph.h
 components/soc/include/soc/uart_periph.h
 components/soc/include/soc/uhci_periph.h