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      1 /*	$NetBSD: iceland_smumgr.h,v 1.2 2021/12/18 23:45:27 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2016 Advanced Micro Devices, Inc.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the "Software"),
      8  * to deal in the Software without restriction, including without limitation
      9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  * and/or sell copies of the Software, and to permit persons to whom the
     11  * Software is furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  * OTHER DEALINGS IN THE SOFTWARE.
     23  *
     24  * Author: Huang Rui <ray.huang (at) amd.com>
     25  *
     26  */
     27 
     28 #ifndef _ICELAND_SMUMGR_H_
     29 #define _ICELAND_SMUMGR_H_
     30 
     31 
     32 #include "smu7_smumgr.h"
     33 #include "pp_endian.h"
     34 #include "smu71_discrete.h"
     35 
     36 struct iceland_pt_defaults {
     37 	uint8_t   svi_load_line_en;
     38 	uint8_t   svi_load_line_vddc;
     39 	uint8_t   tdc_vddc_throttle_release_limit_perc;
     40 	uint8_t   tdc_mawt;
     41 	uint8_t   tdc_waterfall_ctl;
     42 	uint8_t   dte_ambient_temp_base;
     43 	uint32_t  display_cac;
     44 	uint32_t  bapm_temp_gradient;
     45 	uint16_t  bapmti_r[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
     46 	uint16_t  bapmti_rc[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS];
     47 };
     48 
     49 struct iceland_mc_reg_entry {
     50 	uint32_t mclk_max;
     51 	uint32_t mc_data[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
     52 };
     53 
     54 struct iceland_mc_reg_table {
     55 	uint8_t   last;               /* number of registers*/
     56 	uint8_t   num_entries;        /* number of entries in mc_reg_table_entry used*/
     57 	uint16_t  validflag;          /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/
     58 	struct iceland_mc_reg_entry    mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
     59 	SMU71_Discrete_MCRegisterAddress mc_reg_address[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE];
     60 };
     61 
     62 struct iceland_smumgr {
     63 	struct smu7_smumgr smu7_data;
     64 	struct SMU71_Discrete_DpmTable       smc_state_table;
     65 	struct SMU71_Discrete_PmFuses  power_tune_table;
     66 	struct SMU71_Discrete_Ulv            ulv_setting;
     67 	const struct iceland_pt_defaults  *power_tune_defaults;
     68 	SMU71_Discrete_MCRegisters      mc_regs;
     69 	struct iceland_mc_reg_table mc_reg_table;
     70 };
     71 
     72 #endif
     73