| 1 | /* |
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| 2 | * Copyright 2012 Advanced Micro Devices, Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * Authors: Alex Deucher |
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| 23 | */ |
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| 24 | #ifndef _SUMOD_H_ |
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| 25 | #define _SUMOD_H_ |
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| 26 | |
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| 27 | /* pm registers */ |
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| 28 | |
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| 29 | /* rcu */ |
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| 30 | #define RCU_FW_VERSION 0x30c |
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| 31 | |
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| 32 | #define RCU_PWR_GATING_SEQ0 0x408 |
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| 33 | #define RCU_PWR_GATING_SEQ1 0x40c |
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| 34 | #define RCU_PWR_GATING_CNTL 0x410 |
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| 35 | # define PWR_GATING_EN (1 << 0) |
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| 36 | # define RSVD_MASK (0x3 << 1) |
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| 37 | # define PCV(x) ((x) << 3) |
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| 38 | # define PCV_MASK (0x1f << 3) |
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| 39 | # define PCV_SHIFT 3 |
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| 40 | # define PCP(x) ((x) << 8) |
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| 41 | # define PCP_MASK (0xf << 8) |
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| 42 | # define PCP_SHIFT 8 |
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| 43 | # define RPW(x) ((x) << 16) |
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| 44 | # define RPW_MASK (0xf << 16) |
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| 45 | # define RPW_SHIFT 16 |
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| 46 | # define ID(x) ((x) << 24) |
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| 47 | # define ID_MASK (0xf << 24) |
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| 48 | # define ID_SHIFT 24 |
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| 49 | # define PGS(x) ((x) << 28) |
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| 50 | # define PGS_MASK (0xf << 28) |
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| 51 | # define PGS_SHIFT 28 |
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| 52 | |
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| 53 | #define RCU_ALTVDDNB_NOTIFY 0x430 |
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| 54 | #define RCU_LCLK_SCALING_CNTL 0x434 |
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| 55 | # define LCLK_SCALING_EN (1 << 0) |
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| 56 | # define LCLK_SCALING_TYPE (1 << 1) |
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| 57 | # define LCLK_SCALING_TIMER_PRESCALER(x) ((x) << 4) |
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| 58 | # define LCLK_SCALING_TIMER_PRESCALER_MASK (0xf << 4) |
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| 59 | # define LCLK_SCALING_TIMER_PRESCALER_SHIFT 4 |
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| 60 | # define LCLK_SCALING_TIMER_PERIOD(x) ((x) << 16) |
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| 61 | # define LCLK_SCALING_TIMER_PERIOD_MASK (0xf << 16) |
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| 62 | # define LCLK_SCALING_TIMER_PERIOD_SHIFT 16 |
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| 63 | |
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| 64 | #define RCU_PWR_GATING_CNTL_2 0x4a0 |
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| 65 | # define MPPU(x) ((x) << 0) |
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| 66 | # define MPPU_MASK (0xffff << 0) |
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| 67 | # define MPPU_SHIFT 0 |
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| 68 | # define MPPD(x) ((x) << 16) |
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| 69 | # define MPPD_MASK (0xffff << 16) |
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| 70 | # define MPPD_SHIFT 16 |
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| 71 | #define RCU_PWR_GATING_CNTL_3 0x4a4 |
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| 72 | # define DPPU(x) ((x) << 0) |
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| 73 | # define DPPU_MASK (0xffff << 0) |
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| 74 | # define DPPU_SHIFT 0 |
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| 75 | # define DPPD(x) ((x) << 16) |
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| 76 | # define DPPD_MASK (0xffff << 16) |
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| 77 | # define DPPD_SHIFT 16 |
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| 78 | #define RCU_PWR_GATING_CNTL_4 0x4a8 |
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| 79 | # define RT(x) ((x) << 0) |
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| 80 | # define RT_MASK (0xffff << 0) |
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| 81 | # define RT_SHIFT 0 |
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| 82 | # define IT(x) ((x) << 16) |
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| 83 | # define IT_MASK (0xffff << 16) |
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| 84 | # define IT_SHIFT 16 |
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| 85 | |
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| 86 | /* yes these two have the same address */ |
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| 87 | #define RCU_PWR_GATING_CNTL_5 0x504 |
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| 88 | #define RCU_GPU_BOOST_DISABLE 0x508 |
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| 89 | |
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| 90 | #define MCU_M3ARB_INDEX 0x504 |
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| 91 | #define MCU_M3ARB_PARAMS 0x508 |
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| 92 | |
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| 93 | #define RCU_GNB_PWR_REP_TIMER_CNTL 0x50C |
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| 94 | |
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| 95 | #define RCU_SclkDpmTdpLimit01 0x514 |
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| 96 | #define RCU_SclkDpmTdpLimit23 0x518 |
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| 97 | #define RCU_SclkDpmTdpLimit47 0x51C |
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| 98 | #define RCU_SclkDpmTdpLimitPG 0x520 |
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| 99 | |
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| 100 | #define GNB_TDP_LIMIT 0x540 |
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| 101 | #define RCU_BOOST_MARGIN 0x544 |
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| 102 | #define RCU_THROTTLE_MARGIN 0x548 |
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| 103 | |
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| 104 | #define SMU_PCIE_PG_ARGS 0x58C |
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| 105 | #define SMU_PCIE_PG_ARGS_2 0x598 |
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| 106 | #define SMU_PCIE_PG_ARGS_3 0x59C |
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| 107 | |
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| 108 | /* mmio */ |
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| 109 | #define RCU_STATUS 0x11c |
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| 110 | # define GMC_PWR_GATER_BUSY (1 << 8) |
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| 111 | # define GFX_PWR_GATER_BUSY (1 << 9) |
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| 112 | # define UVD_PWR_GATER_BUSY (1 << 10) |
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| 113 | # define PCIE_PWR_GATER_BUSY (1 << 11) |
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| 114 | # define GMC_PWR_GATER_STATE (1 << 12) |
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| 115 | # define GFX_PWR_GATER_STATE (1 << 13) |
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| 116 | # define UVD_PWR_GATER_STATE (1 << 14) |
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| 117 | # define PCIE_PWR_GATER_STATE (1 << 15) |
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| 118 | # define GFX1_PWR_GATER_BUSY (1 << 16) |
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| 119 | # define GFX2_PWR_GATER_BUSY (1 << 17) |
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| 120 | # define GFX1_PWR_GATER_STATE (1 << 18) |
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| 121 | # define GFX2_PWR_GATER_STATE (1 << 19) |
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| 122 | |
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| 123 | #define GFX_INT_REQ 0x120 |
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| 124 | # define INT_REQ (1 << 0) |
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| 125 | # define SERV_INDEX(x) ((x) << 1) |
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| 126 | # define SERV_INDEX_MASK (0xff << 1) |
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| 127 | # define SERV_INDEX_SHIFT 1 |
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| 128 | #define GFX_INT_STATUS 0x124 |
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| 129 | # define INT_ACK (1 << 0) |
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| 130 | # define INT_DONE (1 << 1) |
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| 131 | |
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| 132 | #define CG_SCLK_CNTL 0x600 |
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| 133 | # define SCLK_DIVIDER(x) ((x) << 0) |
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| 134 | # define SCLK_DIVIDER_MASK (0x7f << 0) |
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| 135 | # define SCLK_DIVIDER_SHIFT 0 |
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| 136 | #define CG_SCLK_STATUS 0x604 |
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| 137 | # define SCLK_OVERCLK_DETECT (1 << 2) |
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| 138 | |
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| 139 | #define CG_DCLK_CNTL 0x610 |
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| 140 | # define DCLK_DIVIDER_MASK 0x7f |
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| 141 | # define DCLK_DIR_CNTL_EN (1 << 8) |
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| 142 | #define CG_DCLK_STATUS 0x614 |
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| 143 | # define DCLK_STATUS (1 << 0) |
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| 144 | #define CG_VCLK_CNTL 0x618 |
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| 145 | # define VCLK_DIVIDER_MASK 0x7f |
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| 146 | # define VCLK_DIR_CNTL_EN (1 << 8) |
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| 147 | #define CG_VCLK_STATUS 0x61c |
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| 148 | |
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| 149 | #define GENERAL_PWRMGT 0x63c |
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| 150 | # define STATIC_PM_EN (1 << 1) |
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| 151 | |
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| 152 | #define SCLK_PWRMGT_CNTL 0x644 |
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| 153 | # define SCLK_PWRMGT_OFF (1 << 0) |
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| 154 | # define SCLK_LOW_D1 (1 << 1) |
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| 155 | # define FIR_RESET (1 << 4) |
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| 156 | # define FIR_FORCE_TREND_SEL (1 << 5) |
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| 157 | # define FIR_TREND_MODE (1 << 6) |
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| 158 | # define DYN_GFX_CLK_OFF_EN (1 << 7) |
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| 159 | # define GFX_CLK_FORCE_ON (1 << 8) |
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| 160 | # define GFX_CLK_REQUEST_OFF (1 << 9) |
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| 161 | # define GFX_CLK_FORCE_OFF (1 << 10) |
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| 162 | # define GFX_CLK_OFF_ACPI_D1 (1 << 11) |
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| 163 | # define GFX_CLK_OFF_ACPI_D2 (1 << 12) |
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| 164 | # define GFX_CLK_OFF_ACPI_D3 (1 << 13) |
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| 165 | # define GFX_VOLTAGE_CHANGE_EN (1 << 16) |
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| 166 | # define GFX_VOLTAGE_CHANGE_MODE (1 << 17) |
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| 167 | |
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| 168 | #define TARGET_AND_CURRENT_PROFILE_INDEX 0x66c |
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| 169 | # define TARG_SCLK_INDEX(x) ((x) << 6) |
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| 170 | # define TARG_SCLK_INDEX_MASK (0x7 << 6) |
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| 171 | # define TARG_SCLK_INDEX_SHIFT 6 |
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| 172 | # define CURR_SCLK_INDEX(x) ((x) << 9) |
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| 173 | # define CURR_SCLK_INDEX_MASK (0x7 << 9) |
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| 174 | # define CURR_SCLK_INDEX_SHIFT 9 |
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| 175 | # define TARG_INDEX(x) ((x) << 12) |
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| 176 | # define TARG_INDEX_MASK (0x7 << 12) |
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| 177 | # define TARG_INDEX_SHIFT 12 |
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| 178 | # define CURR_INDEX(x) ((x) << 15) |
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| 179 | # define CURR_INDEX_MASK (0x7 << 15) |
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| 180 | # define CURR_INDEX_SHIFT 15 |
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| 181 | |
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| 182 | #define CG_SCLK_DPM_CTRL 0x684 |
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| 183 | # define SCLK_FSTATE_0_DIV(x) ((x) << 0) |
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| 184 | # define SCLK_FSTATE_0_DIV_MASK (0x7f << 0) |
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| 185 | # define SCLK_FSTATE_0_DIV_SHIFT 0 |
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| 186 | # define SCLK_FSTATE_0_VLD (1 << 7) |
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| 187 | # define SCLK_FSTATE_1_DIV(x) ((x) << 8) |
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| 188 | # define SCLK_FSTATE_1_DIV_MASK (0x7f << 8) |
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| 189 | # define SCLK_FSTATE_1_DIV_SHIFT 8 |
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| 190 | # define SCLK_FSTATE_1_VLD (1 << 15) |
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| 191 | # define SCLK_FSTATE_2_DIV(x) ((x) << 16) |
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| 192 | # define SCLK_FSTATE_2_DIV_MASK (0x7f << 16) |
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| 193 | # define SCLK_FSTATE_2_DIV_SHIFT 16 |
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| 194 | # define SCLK_FSTATE_2_VLD (1 << 23) |
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| 195 | # define SCLK_FSTATE_3_DIV(x) ((x) << 24) |
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| 196 | # define SCLK_FSTATE_3_DIV_MASK (0x7f << 24) |
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| 197 | # define SCLK_FSTATE_3_DIV_SHIFT 24 |
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| 198 | # define SCLK_FSTATE_3_VLD (1 << 31) |
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| 199 | #define CG_SCLK_DPM_CTRL_2 0x688 |
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| 200 | #define CG_GCOOR 0x68c |
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| 201 | # define PHC(x) ((x) << 0) |
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| 202 | # define PHC_MASK (0x1f << 0) |
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| 203 | # define PHC_SHIFT 0 |
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| 204 | # define SDC(x) ((x) << 9) |
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| 205 | # define SDC_MASK (0x3ff << 9) |
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| 206 | # define SDC_SHIFT 9 |
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| 207 | # define SU(x) ((x) << 23) |
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| 208 | # define SU_MASK (0xf << 23) |
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| 209 | # define SU_SHIFT 23 |
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| 210 | # define DIV_ID(x) ((x) << 28) |
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| 211 | # define DIV_ID_MASK (0x7 << 28) |
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| 212 | # define DIV_ID_SHIFT 28 |
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| 213 | |
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| 214 | #define CG_FTV 0x690 |
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| 215 | #define CG_FFCT_0 0x694 |
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| 216 | # define UTC_0(x) ((x) << 0) |
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| 217 | # define UTC_0_MASK (0x3ff << 0) |
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| 218 | # define UTC_0_SHIFT 0 |
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| 219 | # define DTC_0(x) ((x) << 10) |
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| 220 | # define DTC_0_MASK (0x3ff << 10) |
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| 221 | # define DTC_0_SHIFT 10 |
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| 222 | |
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| 223 | #define CG_GIT 0x6d8 |
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| 224 | # define CG_GICST(x) ((x) << 0) |
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| 225 | # define CG_GICST_MASK (0xffff << 0) |
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| 226 | # define CG_GICST_SHIFT 0 |
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| 227 | # define CG_GIPOT(x) ((x) << 16) |
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| 228 | # define CG_GIPOT_MASK (0xffff << 16) |
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| 229 | # define CG_GIPOT_SHIFT 16 |
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| 230 | |
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| 231 | #define CG_SCLK_DPM_CTRL_3 0x6e0 |
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| 232 | # define FORCE_SCLK_STATE(x) ((x) << 0) |
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| 233 | # define FORCE_SCLK_STATE_MASK (0x7 << 0) |
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| 234 | # define FORCE_SCLK_STATE_SHIFT 0 |
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| 235 | # define FORCE_SCLK_STATE_EN (1 << 3) |
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| 236 | # define GNB_TT(x) ((x) << 8) |
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| 237 | # define GNB_TT_MASK (0xff << 8) |
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| 238 | # define GNB_TT_SHIFT 8 |
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| 239 | # define GNB_THERMTHRO_MASK (1 << 16) |
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| 240 | # define CNB_THERMTHRO_MASK_SCLK (1 << 17) |
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| 241 | # define DPM_SCLK_ENABLE (1 << 18) |
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| 242 | # define GNB_SLOW_FSTATE_0_MASK (1 << 23) |
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| 243 | # define GNB_SLOW_FSTATE_0_SHIFT 23 |
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| 244 | # define FORCE_NB_PSTATE_1 (1 << 31) |
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| 245 | |
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| 246 | #define CG_SSP 0x6e8 |
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| 247 | # define SST(x) ((x) << 0) |
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| 248 | # define SST_MASK (0xffff << 0) |
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| 249 | # define SST_SHIFT 0 |
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| 250 | # define SSTU(x) ((x) << 16) |
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| 251 | # define SSTU_MASK (0xffff << 16) |
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| 252 | # define SSTU_SHIFT 16 |
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| 253 | |
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| 254 | #define CG_ACPI_CNTL 0x70c |
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| 255 | # define SCLK_ACPI_DIV(x) ((x) << 0) |
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| 256 | # define SCLK_ACPI_DIV_MASK (0x7f << 0) |
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| 257 | # define SCLK_ACPI_DIV_SHIFT 0 |
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| 258 | |
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| 259 | #define CG_SCLK_DPM_CTRL_4 0x71c |
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| 260 | # define DC_HDC(x) ((x) << 14) |
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| 261 | # define DC_HDC_MASK (0x3fff << 14) |
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| 262 | # define DC_HDC_SHIFT 14 |
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| 263 | # define DC_HU(x) ((x) << 28) |
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| 264 | # define DC_HU_MASK (0xf << 28) |
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| 265 | # define DC_HU_SHIFT 28 |
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| 266 | #define CG_SCLK_DPM_CTRL_5 0x720 |
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| 267 | # define SCLK_FSTATE_BOOTUP(x) ((x) << 0) |
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| 268 | # define SCLK_FSTATE_BOOTUP_MASK (0x7 << 0) |
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| 269 | # define SCLK_FSTATE_BOOTUP_SHIFT 0 |
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| 270 | # define TT_TP(x) ((x) << 3) |
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| 271 | # define TT_TP_MASK (0xffff << 3) |
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| 272 | # define TT_TP_SHIFT 3 |
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| 273 | # define TT_TU(x) ((x) << 19) |
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| 274 | # define TT_TU_MASK (0xff << 19) |
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| 275 | # define TT_TU_SHIFT 19 |
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| 276 | #define CG_SCLK_DPM_CTRL_6 0x724 |
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| 277 | #define CG_AT_0 0x728 |
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| 278 | # define CG_R(x) ((x) << 0) |
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| 279 | # define CG_R_MASK (0xffff << 0) |
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| 280 | # define CG_R_SHIFT 0 |
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| 281 | # define CG_L(x) ((x) << 16) |
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| 282 | # define CG_L_MASK (0xffff << 16) |
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| 283 | # define CG_L_SHIFT 16 |
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| 284 | #define CG_AT_1 0x72c |
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| 285 | #define CG_AT_2 0x730 |
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| 286 | #define CG_THERMAL_INT 0x734 |
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| 287 | #define DIG_THERM_INTH(x) ((x) << 8) |
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| 288 | #define DIG_THERM_INTH_MASK 0x0000FF00 |
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| 289 | #define DIG_THERM_INTH_SHIFT 8 |
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| 290 | #define DIG_THERM_INTL(x) ((x) << 16) |
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| 291 | #define DIG_THERM_INTL_MASK 0x00FF0000 |
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| 292 | #define DIG_THERM_INTL_SHIFT 16 |
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| 293 | #define THERM_INT_MASK_HIGH (1 << 24) |
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| 294 | #define THERM_INT_MASK_LOW (1 << 25) |
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| 295 | #define CG_AT_3 0x738 |
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| 296 | #define CG_AT_4 0x73c |
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| 297 | #define CG_AT_5 0x740 |
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| 298 | #define CG_AT_6 0x744 |
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| 299 | #define CG_AT_7 0x748 |
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| 300 | |
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| 301 | #define CG_BSP_0 0x750 |
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| 302 | # define BSP(x) ((x) << 0) |
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| 303 | # define BSP_MASK (0xffff << 0) |
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| 304 | # define BSP_SHIFT 0 |
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| 305 | # define BSU(x) ((x) << 16) |
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| 306 | # define BSU_MASK (0xf << 16) |
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| 307 | # define BSU_SHIFT 16 |
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| 308 | |
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| 309 | #define CG_CG_VOLTAGE_CNTL 0x770 |
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| 310 | # define REQ (1 << 0) |
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| 311 | # define LEVEL(x) ((x) << 1) |
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| 312 | # define LEVEL_MASK (0x3 << 1) |
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| 313 | # define LEVEL_SHIFT 1 |
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| 314 | # define CG_VOLTAGE_EN (1 << 3) |
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| 315 | # define FORCE (1 << 4) |
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| 316 | # define PERIOD(x) ((x) << 8) |
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| 317 | # define PERIOD_MASK (0xffff << 8) |
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| 318 | # define PERIOD_SHIFT 8 |
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| 319 | # define UNIT(x) ((x) << 24) |
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| 320 | # define UNIT_MASK (0xf << 24) |
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| 321 | # define UNIT_SHIFT 24 |
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| 322 | |
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| 323 | #define CG_ACPI_VOLTAGE_CNTL 0x780 |
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| 324 | # define ACPI_VOLTAGE_EN (1 << 8) |
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| 325 | |
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| 326 | #define CG_DPM_VOLTAGE_CNTL 0x788 |
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| 327 | # define DPM_STATE0_LEVEL_MASK (0x3 << 0) |
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| 328 | # define DPM_STATE0_LEVEL_SHIFT 0 |
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| 329 | # define DPM_VOLTAGE_EN (1 << 16) |
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| 330 | |
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| 331 | #define CG_PWR_GATING_CNTL 0x7ac |
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| 332 | # define DYN_PWR_DOWN_EN (1 << 0) |
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| 333 | # define ACPI_PWR_DOWN_EN (1 << 1) |
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| 334 | # define GFX_CLK_OFF_PWR_DOWN_EN (1 << 2) |
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| 335 | # define IOC_DISGPU_PWR_DOWN_EN (1 << 3) |
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| 336 | # define FORCE_POWR_ON (1 << 4) |
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| 337 | # define PGP(x) ((x) << 8) |
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| 338 | # define PGP_MASK (0xffff << 8) |
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| 339 | # define PGP_SHIFT 8 |
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| 340 | # define PGU(x) ((x) << 24) |
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| 341 | # define PGU_MASK (0xf << 24) |
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| 342 | # define PGU_SHIFT 24 |
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| 343 | |
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| 344 | #define CG_CGTT_LOCAL_0 0x7d0 |
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| 345 | #define CG_CGTT_LOCAL_1 0x7d4 |
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| 346 | |
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| 347 | #define DEEP_SLEEP_CNTL 0x818 |
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| 348 | # define R_DIS (1 << 3) |
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| 349 | # define HS(x) ((x) << 4) |
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| 350 | # define HS_MASK (0xfff << 4) |
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| 351 | # define HS_SHIFT 4 |
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| 352 | # define ENABLE_DS (1 << 31) |
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| 353 | #define DEEP_SLEEP_CNTL2 0x81c |
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| 354 | # define LB_UFP_EN (1 << 0) |
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| 355 | # define INOUT_C(x) ((x) << 4) |
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| 356 | # define INOUT_C_MASK (0xff << 4) |
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| 357 | # define INOUT_C_SHIFT 4 |
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| 358 | |
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| 359 | #define CG_SCRATCH2 0x824 |
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| 360 | |
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| 361 | #define CG_SCLK_DPM_CTRL_11 0x830 |
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| 362 | |
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| 363 | #define HW_REV 0x5564 |
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| 364 | # define ATI_REV_ID_MASK (0xf << 28) |
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| 365 | # define ATI_REV_ID_SHIFT 28 |
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| 366 | /* 0 = A0, 1 = A1, 2 = B0, 3 = C0, etc. */ |
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| 367 | |
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| 368 | #define DOUT_SCRATCH3 0x611c |
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| 369 | |
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| 370 | #define GB_ADDR_CONFIG 0x98f8 |
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| 371 | |
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| 372 | #endif |
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| 373 | |
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