| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| // This is split off from pwrmgr_bind so that we can instantiate that in chip top, but |
| // specialize the bind of pwrmgr_rstmgr_sva_if for top_earlgrey, which is needed in order |
| // to hook up ndm_sys_req because pwrmgr doesn't see it. |
| module pwrmgr_rstmgr_bind; |
| |
| bind pwrmgr pwrmgr_rstmgr_sva_if pwrmgr_rstmgr_sva_if ( |
| .clk_i, |
| .rst_ni, |
| .clk_slow_i, |
| .rst_slow_ni, |
| // Input resets. |
| .rstreqs_i(rstreqs_i), |
| .reset_en(reg2hw.reset_en), |
| .sw_rst_req_i(prim_mubi_pkg::mubi4_test_true_strict(sw_rst_req_i)), |
| .main_rst_req_i(!rst_main_ni), |
| .esc_rst_req_i(esc_rst_req_q), |
| // The outputs from pwrmgr. |
| .rst_lc_req(pwr_rst_o.rst_lc_req), |
| .rst_sys_req(pwr_rst_o.rst_sys_req), |
| .rstreqs(pwr_rst_o.rstreqs), |
| .main_pd_n(pwr_ast_o.main_pd_n), |
| .reset_cause(pwr_rst_o.reset_cause), |
| // This goes directly to rstmgr and can trigger rst_sys_src_n. |
| .ndm_sys_req(1'b0), |
| // The inputs from rstmgr. |
| .rst_lc_src_n(pwr_rst_i.rst_lc_src_n), |
| .rst_sys_src_n(pwr_rst_i.rst_sys_src_n) |
| ); |
| |
| endmodule |