+int feroceon_dummy_clock_out(arm_jtag_t *jtag_info, u32 instr)
+{
+ scan_field_t fields[3];
+ u8 out_buf[4];
+ u8 instr_buf[4];
+ u8 sysspeed_buf = 0x0;
+
+ /* prepare buffer */
+ buf_set_u32(out_buf, 0, 32, 0);
+
+ buf_set_u32(instr_buf, 0, 32, flip_u32(instr, 32));
+
+ jtag_add_end_state(TAP_DRPAUSE);
+ arm_jtag_scann(jtag_info, 0x1);
+
+ arm_jtag_set_instr(jtag_info, jtag_info->intest_instr, NULL);
+
+ fields[0].tap = jtag_info->tap;
+ fields[0].num_bits = 32;
+ fields[0].out_value = out_buf;
+ fields[0].out_mask = NULL;
+ fields[0].in_value = NULL;
+ fields[0].in_handler = NULL;
+ fields[0].in_handler_priv = NULL;
+ fields[0].in_check_value = NULL;
+ fields[0].in_check_mask = NULL;
+
+ fields[1].tap = jtag_info->tap;
+ fields[1].num_bits = 3;
+ fields[1].out_value = &sysspeed_buf;
+ fields[1].out_mask = NULL;
+ fields[1].in_value = NULL;
+ fields[1].in_check_value = NULL;
+ fields[1].in_check_mask = NULL;
+ fields[1].in_handler = NULL;
+ fields[1].in_handler_priv = NULL;
+
+ fields[2].tap = jtag_info->tap;
+ fields[2].num_bits = 32;
+ fields[2].out_value = instr_buf;
+ fields[2].out_mask = NULL;
+ fields[2].in_value = NULL;
+ fields[2].in_check_value = NULL;
+ fields[2].in_check_mask = NULL;
+ fields[2].in_handler = NULL;
+ fields[2].in_handler_priv = NULL;
+
+ jtag_add_dr_scan(3, fields, TAP_INVALID);
+
+ /* no jtag_add_runtest(0, TAP_INVALID) here */
+
+ return ERROR_OK;
+}
+