diff --git a/wmi_unified_api.c b/wmi_unified_api.c
index 26b89f337e..c2b836fe9a 100644
--- a/wmi_unified_api.c
+++ b/wmi_unified_api.c
@@ -7518,3 +7518,19 @@ wmi_extract_roam_scan_stats_res_evt(wmi_unified_t wmi, void *evt_buf,
 
 	return QDF_STATUS_E_FAILURE;
 }
+
+#ifdef OBSS_PD
+QDF_STATUS
+wmi_unified_send_obss_spatial_reuse_set_cmd(void *wmi_hdl,
+				    struct wmi_host_obss_spatial_reuse_set_param
+				    *obss_spatial_reuse_param)
+{
+	wmi_unified_t wmi = (wmi_unified_t)wmi_hdl;
+
+	if (wmi->ops->send_obss_spatial_reuse_set)
+		return wmi->ops->send_obss_spatial_reuse_set(wmi,
+				obss_spatial_reuse_param);
+
+	return QDF_STATUS_E_FAILURE;
+}
+#endif
diff --git a/wmi_unified_tlv.c b/wmi_unified_tlv.c
index 2eed73a4f1..c6fbdeb5ec 100644
--- a/wmi_unified_tlv.c
+++ b/wmi_unified_tlv.c
@@ -16659,6 +16659,57 @@ QDF_STATUS send_bcn_offload_control_cmd_tlv(wmi_unified_t wmi_handle,
 	return ret;
 }
 
+#ifdef OBSS_PD
+/**
+ * send_obss_spatial_reuse_set_cmd_tlv - send obss spatial reuse set cmd to fw
+ * @wmi_handle: wmi handle
+ * @obss_spatial_reuse_param: pointer to obss_spatial_reuse_param
+ *
+ * Return: QDF_STATUS_SUCCESS for success or error code
+ */
+static
+QDF_STATUS send_obss_spatial_reuse_set_cmd_tlv(wmi_unified_t wmi_handle,
+			struct wmi_host_obss_spatial_reuse_set_param
+			*obss_spatial_reuse_param)
+{
+	wmi_buf_t buf;
+	wmi_obss_spatial_reuse_set_cmd_fixed_param *cmd;
+	QDF_STATUS ret;
+	uint32_t len;
+
+	len = sizeof(*cmd);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		qdf_print("%s: wmi_buf_alloc failed\n", __func__);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	cmd = (wmi_obss_spatial_reuse_set_cmd_fixed_param *)wmi_buf_data(buf);
+	WMITLV_SET_HDR(&cmd->tlv_header,
+		WMITLV_TAG_STRUC_wmi_obss_spatial_reuse_set_cmd_fixed_param,
+		WMITLV_GET_STRUCT_TLVLEN
+		(wmi_obss_spatial_reuse_set_cmd_fixed_param));
+
+	cmd->enable = obss_spatial_reuse_param->enable;
+	cmd->obss_min = obss_spatial_reuse_param->obss_min;
+	cmd->obss_max = obss_spatial_reuse_param->obss_max;
+	cmd->vdev_id = obss_spatial_reuse_param->vdev_id;
+
+	ret = wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID);
+
+	if (QDF_IS_STATUS_ERROR(ret)) {
+		WMI_LOGE(
+		 "WMI_PDEV_OBSS_PD_SPATIAL_REUSE_CMDID send returned Error %d",
+		 ret);
+		wmi_buf_free(buf);
+	}
+
+	return ret;
+}
+#endif
+
 #ifdef WLAN_FEATURE_NAN_CONVERGENCE
 static QDF_STATUS nan_ndp_initiator_req_tlv(wmi_unified_t wmi_handle,
 				struct nan_datapath_initiator_req *ndp_req)
@@ -22946,6 +22997,9 @@ struct wmi_ops tlv_ops =  {
 				extract_esp_estimation_ev_param_tlv,
 	.send_roam_scan_stats_cmd = send_roam_scan_stats_cmd_tlv,
 	.extract_roam_scan_stats_res_evt = extract_roam_scan_stats_res_evt_tlv,
+#ifdef OBSS_PD
+	.send_obss_spatial_reuse_set = send_obss_spatial_reuse_set_cmd_tlv,
+#endif
 };
 
 /**
@@ -23462,6 +23516,8 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_twt_responder] = WMI_SERVICE_AP_TWT;
 	wmi_service[wmi_service_listen_interval_offload_support] =
 			WMI_SERVICE_LISTEN_INTERVAL_OFFLOAD_SUPPORT;
+	wmi_service[wmi_service_obss_spatial_reuse] =
+			WMI_SERVICE_OBSS_SPATIAL_REUSE;
 
 }