1 /* $NetBSD: tonga_smumgr.h,v 1.2 2021/12/18 23:45:27 riastradh Exp $ */ 2 3 /* 4 * Copyright 2015 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 */ 25 26 #ifndef _TONGA_SMUMGR_H_ 27 #define _TONGA_SMUMGR_H_ 28 29 #include "smu72_discrete.h" 30 #include "smu7_smumgr.h" 31 #include "smu72.h" 32 33 34 #define ASICID_IS_TONGA_P(wDID, bRID) \ 35 (((wDID == 0x6930) && ((bRID == 0xF0) || (bRID == 0xF1) || (bRID == 0xFF))) \ 36 || ((wDID == 0x6920) && ((bRID == 0) || (bRID == 1)))) 37 38 struct tonga_pt_defaults { 39 uint8_t svi_load_line_en; 40 uint8_t svi_load_line_vddC; 41 uint8_t tdc_vddc_throttle_release_limit_perc; 42 uint8_t tdc_mawt; 43 uint8_t tdc_waterfall_ctl; 44 uint8_t dte_ambient_temp_base; 45 uint32_t display_cac; 46 uint32_t bapm_temp_gradient; 47 uint16_t bapmti_r[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS]; 48 uint16_t bapmti_rc[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS]; 49 }; 50 51 struct tonga_mc_reg_entry { 52 uint32_t mclk_max; 53 uint32_t mc_data[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE]; 54 }; 55 56 struct tonga_mc_reg_table { 57 uint8_t last; /* number of registers*/ 58 uint8_t num_entries; /* number of entries in mc_reg_table_entry used*/ 59 uint16_t validflag; /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/ 60 struct tonga_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES]; 61 SMU72_Discrete_MCRegisterAddress mc_reg_address[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE]; 62 }; 63 64 65 struct tonga_smumgr { 66 67 struct smu7_smumgr smu7_data; 68 struct SMU72_Discrete_DpmTable smc_state_table; 69 struct SMU72_Discrete_Ulv ulv_setting; 70 struct SMU72_Discrete_PmFuses power_tune_table; 71 const struct tonga_pt_defaults *power_tune_defaults; 72 SMU72_Discrete_MCRegisters mc_regs; 73 struct tonga_mc_reg_table mc_reg_table; 74 }; 75 76 #endif 77