Wire unused logic

Signed-off-by: Wiktoria Kuna <[email protected]>

Author: wkkuna

src/ctrl/controller_standby_i3c.sv

@@ -552,6 +552,8 @@ module controller_standby_i3c
       .escalate_reset_o          (escalate_reset)
   );
 
+  logic unused_ibi_byte_err;
+
   ibi u_ibi (
       .clk_i,
       .rst_ni,
@@ -571,7 +573,7 @@ module controller_standby_i3c
       .ibi_byte_ready_o(ibi_fifo_rready),
       .ibi_byte_i      (ibi_fifo_rdata),
       .ibi_byte_last_i (ibi_last_byte),
-      .ibi_byte_err_o  (),                 // FIXME
+      .ibi_byte_err_o  (unused_ibi_byte_err), // FIXME
 
       .scl_negedge_i  (ctrl_bus_i.scl.neg_edge),
       .scl_posedge_i  (ctrl_bus_i.scl.pos_edge),

src/i3c.sv

@@ -591,6 +591,7 @@ module i3c
 `else
   assign bypass_i3c_core = '0;
 `endif
+  logic unused_err;
 
   controller #(
       .DatAw(DatAw),
@@ -748,7 +749,7 @@ module i3c
       .i3c_fsm_en_i  (i3c_fsm_en_i),
       .i3c_fsm_idle_o(i3c_fsm_idle_o),
 
-      .err(),  // TODO: Handle errors
+      .err(unused_err),  // TODO: Handle errors
       .irq(ctl_irq),
       .hwif_out_i(hwif_out),
       .hwif_rec_i(hwif_rec_out),

src/recovery/recovery_handler.sv

@@ -979,6 +979,13 @@ module recovery_handler
 
   logic                          indirect_rx_empty;
 
+  logic [$clog2(IndirectFifoDepth + 1)-1:0] unused_depth_o;
+  logic                                     unused_start_thld_trig_o;
+  logic                                     unused_ready_thld_trig_o;
+  logic [                              2:0] unused_ready_thld_o;
+  logic                                     unused_reg_rst_we_o;
+  logic                                     unused_reg_rst_data_o;
+
   // Indirect FIFO (RX only)
   read_queue #(
       .Depth    (IndirectFifoDepth),
@@ -999,8 +1006,8 @@ module recovery_handler
 
       // Clear port
       .reg_rst_i     (indirect_rx_clr),
-      .reg_rst_we_o  (),
-      .reg_rst_data_o(),
+      .reg_rst_we_o  (unused_reg_rst_we_o),
+      .reg_rst_data_o(unused_reg_rst_data_o),
 
       // Status
       .full_o (indirect_rx_full),
@@ -1009,10 +1016,10 @@ module recovery_handler
       // Threshold logic (unused)
       .start_thld_i     ('0),
       .ready_thld_i     ('0),
-      .ready_thld_o     (),
-      .start_thld_trig_o(),
-      .ready_thld_trig_o(),
-      .depth_o          ()
+      .ready_thld_o     (unused_ready_thld_o),
+      .start_thld_trig_o(unused_start_thld_trig_o),
+      .ready_thld_trig_o(unused_ready_thld_trig_o),
+      .depth_o          (unused_depth_o)
   );
 
   always_ff @(posedge clk_i or negedge rst_ni) begin : indirect_fifo_access_permissions

verification/cocotb/block/lib_hci_queues/hci_queues_wrapper.sv

@@ -620,6 +620,8 @@ module hci_queues_wrapper
   logic                          csr_tti_ibi_queue_reg_rst_we;
   logic                          csr_tti_ibi_queue_reg_rst_data;
 
+  logic unused_irq;
+
   tti xtti (
       .clk_i (clk_i),
       .rst_ni(rst_ni),