diff --git a/components/driver/i2s/include/driver/i2s_std.h b/components/driver/i2s/include/driver/i2s_std.h
index 2dd2c393c8..263b69b7d4 100644
--- a/components/driver/i2s/include/driver/i2s_std.h
+++ b/components/driver/i2s/include/driver/i2s_std.h
@@ -256,13 +256,13 @@ typedef struct {
  * @brief I2S standard mode GPIO pins configuration
  */
 typedef struct {
-    gpio_num_t MCLK;               /*!< MCK pin, output by default, input if the clock source is selected to `I2S_CLK_SRC_EXTERNAL` */
-    gpio_num_t BCLK;               /*!< BCK pin, input in slave role, output in master role */
-    gpio_num_t WS;                 /*!< WS pin, input in slave role, output in master role */
+    gpio_num_t mclk;               /*!< MCK pin, output by default, input if the clock source is selected to `I2S_CLK_SRC_EXTERNAL` */
+    gpio_num_t bclk;               /*!< BCK pin, input in slave role, output in master role */
+    gpio_num_t ws;                 /*!< WS pin, input in slave role, output in master role */
     gpio_num_t dout;               /*!< DATA pin, output */
     gpio_num_t din;                /*!< DATA pin, input */
     struct {
-        uint32_t   mclk_inv: 1;    /*!< Set 1 to invert the MCLK output */
+        uint32_t   mclk_inv: 1;    /*!< Set 1 to invert the MCLK input/output */
         uint32_t   bclk_inv: 1;    /*!< Set 1 to invert the BCLK input/output */
         uint32_t   ws_inv: 1;      /*!< Set 1 to invert the WS input/output */
     } invert_flags;                /*!< GPIO pin invert flags */
diff --git a/components/driver/i2s/include/driver/i2s_tdm.h b/components/driver/i2s/include/driver/i2s_tdm.h
index 9ceed48356..b71f3be79d 100644
--- a/components/driver/i2s/include/driver/i2s_tdm.h
+++ b/components/driver/i2s/include/driver/i2s_tdm.h
@@ -171,13 +171,13 @@ typedef struct {
  * @brief I2S TDM mode GPIO pins configuration
  */
 typedef struct {
-    gpio_num_t MCLK;               /*!< MCK pin, output by default, input if the clock source is selected to `I2S_CLK_SRC_EXTERNAL` */
-    gpio_num_t BCLK;               /*!< BCK pin, input in slave role, output in master role */
-    gpio_num_t WS;                 /*!< WS pin, input in slave role, output in master role */
+    gpio_num_t mclk;               /*!< MCK pin, output by default, input if the clock source is selected to `I2S_CLK_SRC_EXTERNAL` */
+    gpio_num_t bclk;               /*!< BCK pin, input in slave role, output in master role */
+    gpio_num_t ws;                 /*!< WS pin, input in slave role, output in master role */
     gpio_num_t dout;               /*!< DATA pin, output */
     gpio_num_t din;                /*!< DATA pin, input */
     struct {
-        uint32_t   mclk_inv: 1;    /*!< Set 1 to invert the MCLK output */
+        uint32_t   mclk_inv: 1;    /*!< Set 1 to invert the MCLK input/output */
         uint32_t   bclk_inv: 1;    /*!< Set 1 to invert the BCLK input/output */
         uint32_t   ws_inv: 1;      /*!< Set 1 to invert the WS input/output */
     } invert_flags;                /*!< GPIO pin invert flags */
diff --git a/docs/en/api-reference/peripherals/i2s.rst b/docs/en/api-reference/peripherals/i2s.rst
index b09f843d83..a6eac202d4 100644
--- a/docs/en/api-reference/peripherals/i2s.rst
+++ b/docs/en/api-reference/peripherals/i2s.rst
@@ -252,7 +252,7 @@ Both :cpp:func:`i2s_channel_write` and :cpp:func:`i2s_channel_read` are blocking
 Configuration
 ^^^^^^^^^^^^^
 
-Users can initialize a channel by calling corresponding functions (i.e., :func:`i2s_channel_init_std_mode`, :func:`i2s_channel_init_pdm_rx_mode`, :func:`i2s_channel_init_pdm_tx_mode`, or :func:`i2s_channel_init_tdm_mode`) to a specific mode. If the configurations need to be updated after initialization, users have to first call :cpp:func:`i2s_channel_disable` to ensure that the channel has stopped, and then call corresponding `reconfig` functions, like :cpp:func:`i2s_channel_reconfig_std_slot`, :cpp:func:`i2s_channel_reconfig_std_clock`, and :cpp:func:`i2s_channel_reconfig_std_gpio`.
+Users can initialize a channel by calling corresponding functions (i.e., :func:`i2s_channel_init_std_mode`, :func:`i2s_channel_init_pdm_rx_mode`, :func:`i2s_channel_init_pdm_tx_mode`, or :func:`i2s_channel_init_tdm_mode`) to a specific mode. If the configurations need to be updated after initialization, users have to first call :cpp:func:`i2s_channel_disable` to ensure that the channel has stopped, and then call corresponding ``reconfig`` functions, like :cpp:func:`i2s_channel_reconfig_std_slot`, :cpp:func:`i2s_channel_reconfig_std_clock`, and :cpp:func:`i2s_channel_reconfig_std_gpio`.
 
 IRAM Safe
 ^^^^^^^^^
diff --git a/tools/ci/check_public_headers_exceptions.txt b/tools/ci/check_public_headers_exceptions.txt
index 320d66e77e..2167932fe2 100644
--- a/tools/ci/check_public_headers_exceptions.txt
+++ b/tools/ci/check_public_headers_exceptions.txt
@@ -22,7 +22,9 @@ components/esp_rom/include/esp32s2/rom/rsa_pss.h
 
 # LWIP: sockets.h uses #include_next<>, which doesn't work correctly with the checker
 # memp_std.h is supposed to be included multiple times with different settings
+components/lwip/lwip/src/include/lwip/priv/memp_std.h
 components/lwip/include/lwip/sockets.h
+components/lwip/lwip/src/include/lwip/prot/nd6.h
 
 ## Header produced non-zero object:
 components/esp_phy/esp32/include/phy_init_data.h
@@ -66,9 +68,13 @@ components/json/cJSON/
 
 components/spiffs/include/spiffs_config.h
 
+components/unity/unity/src/unity_internals.h
+components/unity/unity/extras/
 components/unity/include/unity_config.h
 components/unity/include/unity_test_runner.h
 
+components/cmock/CMock/src/cmock.h
+components/cmock/CMock/src/cmock_internals.h
 
 
 components/openthread/openthread/