diff --git a/fw/wmi_tlv_defs.h b/fw/wmi_tlv_defs.h
index dc248d93be..0316ca7564 100644
--- a/fw/wmi_tlv_defs.h
+++ b/fw/wmi_tlv_defs.h
@@ -970,6 +970,7 @@ typedef enum {
     WMITLV_TAG_STRUC_wmi_pdev_set_rap_config_fixed_param,
     WMITLV_TAG_STRUC_wmi_pdev_set_rap_config_on_sta_ps_tlv_param,
     WMITLV_TAG_STRUC_wmi_pdev_rap_info_event_fixed_param,
+    WMITLV_TAG_STRUC_wmi_sta_tdcc_config_cmd_fixed_param,
 } WMITLV_TAG_ID;
 
 /*
@@ -984,6 +985,7 @@ typedef enum {
     OP(WMI_PEER_SET_PARAM_CMDID) \
     OP(WMI_STA_POWERSAVE_MODE_CMDID) \
     OP(WMI_STA_POWERSAVE_PARAM_CMDID) \
+    OP(WMI_STA_TDCC_CONFIG_CMDID) \
     OP(WMI_STA_DTIM_PS_METHOD_CMDID) \
     OP(WMI_PDEV_SET_REGDOMAIN_CMDID) \
     OP(WMI_PEER_TID_ADDBA_CMDID) \
@@ -1647,6 +1649,12 @@ WMITLV_CREATE_PARAM_STRUC(WMI_STA_POWERSAVE_MODE_CMDID);
 
 WMITLV_CREATE_PARAM_STRUC(WMI_STA_POWERSAVE_PARAM_CMDID);
 
+/* STA TDCC Param Config Cmd */
+#define WMITLV_TABLE_WMI_STA_TDCC_CONFIG_CMDID(id,op,buf,len) \
+            WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_sta_tdcc_config_cmd_fixed_param, wmi_sta_tdcc_config_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
+
+WMITLV_CREATE_PARAM_STRUC(WMI_STA_TDCC_CONFIG_CMDID);
+
 /* STA DTIM PS METHOD Cmd */
 #define WMITLV_TABLE_WMI_STA_DTIM_PS_METHOD_CMDID(id,op,buf,len) \
     WMITLV_ELEM(id,op,buf,len, WMITLV_TAG_STRUC_wmi_sta_dtim_ps_method_cmd_fixed_param, wmi_sta_dtim_ps_method_cmd_fixed_param, fixed_param, WMITLV_SIZE_FIX)
diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index b752cdf8eb..6b32fd11ca 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -632,6 +632,8 @@ typedef enum {
     WMI_STA_POWERSAVE_PARAM_CMDID,
     /** set station mimo powersave mode */
     WMI_STA_MIMO_PS_MODE_CMDID,
+    /** config station TX cycle percentage in a beacon interval */
+    WMI_STA_TDCC_CONFIG_CMDID,
 
 
     /** DFS-specific commands */
@@ -9906,6 +9908,14 @@ typedef struct {
     A_UINT32 sta_ps_mode;
 } wmi_sta_powersave_mode_cmd_fixed_param;
 
+typedef struct {
+    A_UINT32 tlv_header; /** TLV tag and len; tag equals WMITLV_TAG_STRUC_wmi_sta_tdcc_config_cmd_fixed_param */
+    /**  Set a max tx period: percentage of one beacon interval. range: 0 - 100  */
+    A_UINT32 tx_cycle_percentage;
+    /**  Enable/disable TX Duty Cycle Control powersave */
+    A_UINT32 enabled;
+} wmi_sta_tdcc_config_cmd_fixed_param;
+
 enum wmi_csa_offload_en {
            WMI_CSA_OFFLOAD_DISABLE = 0,
            WMI_CSA_OFFLOAD_ENABLE = 1,
@@ -23593,6 +23603,7 @@ static INLINE A_UINT8 *wmi_id_to_name(A_UINT32 wmi_command)
         WMI_RETURN_STRING(WMI_VDEV_GET_MWS_COEX_INFO_CMDID);
         WMI_RETURN_STRING(WMI_REQUEST_WLM_STATS_CMDID);
         WMI_RETURN_STRING(WMI_PDEV_SET_RAP_CONFIG_CMDID);
+        WMI_RETURN_STRING(WMI_STA_TDCC_CONFIG_CMDID);
     }
 
     return "Invalid WMI cmd";