diff --git a/components/openthread/CMakeLists.txt b/components/openthread/CMakeLists.txt
index 39cc5b78b81c..25e11fb111ab 100644
--- a/components/openthread/CMakeLists.txt
+++ b/components/openthread/CMakeLists.txt
@@ -84,6 +84,7 @@ if(CONFIG_OPENTHREAD_ENABLED)
             "openthread/src/core/api/nat64_api.cpp"
             "openthread/src/core/api/netdata_api.cpp"
             "openthread/src/core/api/netdiag_api.cpp"
+            "openthread/src/core/api/network_time_api.cpp"
             "openthread/src/core/api/random_crypto_api.cpp"
             "openthread/src/core/api/tcp_api.cpp"
             "openthread/src/core/api/udp_api.cpp"
@@ -123,6 +124,8 @@ if(CONFIG_OPENTHREAD_ENABLED)
             "openthread/src/core/thread/network_diagnostic.cpp"
             "openthread/src/core/thread/panid_query_server.cpp"
             "openthread/src/core/thread/thread_netif.cpp"
+            "openthread/src/core/thread/thread_netif.cpp"
+            "openthread/src/core/thread/time_sync_service.cpp"
             "openthread/src/core/thread/tmf.cpp"
             "openthread/src/core/thread/topology.cpp"
             "openthread/src/core/utils/child_supervision.cpp")
diff --git a/components/openthread/private_include/openthread-core-esp32x-radio-config.h b/components/openthread/private_include/openthread-core-esp32x-radio-config.h
index cd8ad1590924..ba990cae6222 100644
--- a/components/openthread/private_include/openthread-core-esp32x-radio-config.h
+++ b/components/openthread/private_include/openthread-core-esp32x-radio-config.h
@@ -148,7 +148,7 @@
  * `RadioSpinel` platform is used.
  *
  */
-#define OPENTHREAD_CONFIG_PLATFORM_RADIO_SPINEL_RX_FRAME_BUFFER_SIZE 1024
+#define OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE 1024
 
 /**
  * @def OPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE
@@ -242,3 +242,71 @@
 #ifndef OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT
 #define OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT CONFIG_OPENTHREAD_MAC_MAX_CSMA_BACKOFFS_DIRECT
 #endif
+
+/**
+ * @def OPENTHREAD_CONFIG_TIME_SYNC_ENABLE
+ *
+ * Define as 1 to enable the time synchronization service feature.
+ *
+ */
+#if CONFIG_OPENTHREAD_TIME_SYNC
+#define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 1
+#endif
+
+
+#if CONFIG_OPENTHREAD_CSL_ENABLE
+
+/**
+ * @def OPENTHREAD_CONFIG_MAC_CSL_RECEIVER_ENABLE
+ *
+ * Define as 1 to support Thread 1.2 CSL feature.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_MAC_CSL_RECEIVER_ENABLE
+#define OPENTHREAD_CONFIG_MAC_CSL_RECEIVER_ENABLE 1
+#endif
+
+/**
+ * @def OPENTHREAD_CONFIG_MAC_CSL_DEBUG_ENABLE
+ *
+ * Define as 1 to enable support Thread 1.2 CSL debug.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_MAC_CSL_DEBUG_ENABLE
+#define OPENTHREAD_CONFIG_MAC_CSL_DEBUG_ENABLE CONFIG_OPENTHREAD_CSL_DEBUG_ENABLE
+#endif
+
+#endif // CONFIG_OPENTHREAD_CSL_ENABLE
+
+/**
+ * @def OPENTHREAD_CONFIG_MAC_CSL_REQUEST_AHEAD_US
+ *
+ * Define as 1 to set the ahead time for CSL transmit timing.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_MAC_CSL_REQUEST_AHEAD_US
+#define OPENTHREAD_CONFIG_MAC_CSL_REQUEST_AHEAD_US 20000
+#endif
+
+#if CONFIG_OPENTHREAD_LINK_METRICS
+
+/**
+ * @def OPENTHREAD_CONFIG_MLE_LINK_METRICS_SUBJECT_ENABLE
+ *
+ * Define as 1 to support Thread 1.2 Link Metrics Subject feature.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_MLE_LINK_METRICS_SUBJECT_ENABLE
+#define OPENTHREAD_CONFIG_MLE_LINK_METRICS_SUBJECT_ENABLE 1
+#endif
+
+/**
+ * @def OPENTHREAD_CONFIG_MLE_LINK_METRICS_INITIATOR_ENABLE
+ *
+ * Define as 1 to support Thread 1.2 Link Metrics feature.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_MLE_LINK_METRICS_INITIATOR_ENABLE
+#define OPENTHREAD_CONFIG_MLE_LINK_METRICS_INITIATOR_ENABLE 1
+#endif
+#endif //CONFIG_OPENTHREAD_LINK_METRICS