1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ 2 /* 3 * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd 4 */ 5 6 #ifndef _DT_BINDINGS_DRAM_ROCKCHIP_RV1126_H 7 #define _DT_BINDINGS_DRAM_ROCKCHIP_RV1126_H 8 9 #include <dt-bindings/memory/rockchip-dram.h> 10 11 #define PHY_DDR3_RON_DISABLE (0x0) 12 #define PHY_DDR3_RON_455ohm (0x1) 13 #define PHY_DDR3_RON_230ohm (0x2) 14 #define PHY_DDR3_RON_153ohm (0x3) 15 #define PHY_DDR3_RON_115ohm (0x4) 16 #define PHY_DDR3_RON_91ohm (0x5) 17 #define PHY_DDR3_RON_76ohm (0x6) 18 #define PHY_DDR3_RON_65ohm (0x7) 19 #define PHY_DDR3_RON_57ohm (0x10) 20 #define PHY_DDR3_RON_51ohm (0x11) 21 #define PHY_DDR3_RON_46ohm (0x12) 22 #define PHY_DDR3_RON_41ohm (0x13) 23 #define PHY_DDR3_RON_38ohm (0x14) 24 #define PHY_DDR3_RON_35ohm (0x15) 25 #define PHY_DDR3_RON_32ohm (0x16) 26 #define PHY_DDR3_RON_30ohm (0x17) 27 #define PHY_DDR3_RON_28ohm (0x18) 28 #define PHY_DDR3_RON_27ohm (0x19) 29 #define PHY_DDR3_RON_25ohm (0x1a) 30 #define PHY_DDR3_RON_24ohm (0x1b) 31 #define PHY_DDR3_RON_23ohm (0x1c) 32 #define PHY_DDR3_RON_22ohm (0x1d) 33 #define PHY_DDR3_RON_21ohm (0x1e) 34 #define PHY_DDR3_RON_20ohm (0x1f) 35 36 #define PHY_DDR3_RTT_DISABLE (0x0) 37 #define PHY_DDR3_RTT_561ohm (0x1) 38 #define PHY_DDR3_RTT_282ohm (0x2) 39 #define PHY_DDR3_RTT_188ohm (0x3) 40 #define PHY_DDR3_RTT_141ohm (0x4) 41 #define PHY_DDR3_RTT_113ohm (0x5) 42 #define PHY_DDR3_RTT_94ohm (0x6) 43 #define PHY_DDR3_RTT_81ohm (0x7) 44 #define PHY_DDR3_RTT_72ohm (0x10) 45 #define PHY_DDR3_RTT_64ohm (0x11) 46 #define PHY_DDR3_RTT_58ohm (0x12) 47 #define PHY_DDR3_RTT_52ohm (0x13) 48 #define PHY_DDR3_RTT_48ohm (0x14) 49 #define PHY_DDR3_RTT_44ohm (0x15) 50 #define PHY_DDR3_RTT_41ohm (0x16) 51 #define PHY_DDR3_RTT_38ohm (0x17) 52 #define PHY_DDR3_RTT_37ohm (0x18) 53 #define PHY_DDR3_RTT_34ohm (0x19) 54 #define PHY_DDR3_RTT_32ohm (0x1a) 55 #define PHY_DDR3_RTT_31ohm (0x1b) 56 #define PHY_DDR3_RTT_29ohm (0x1c) 57 #define PHY_DDR3_RTT_28ohm (0x1d) 58 #define PHY_DDR3_RTT_27ohm (0x1e) 59 #define PHY_DDR3_RTT_25ohm (0x1f) 60 61 #define PHY_DDR4_LPDDR3_RON_DISABLE (0x0) 62 #define PHY_DDR4_LPDDR3_RON_482ohm (0x1) 63 #define PHY_DDR4_LPDDR3_RON_244ohm (0x2) 64 #define PHY_DDR4_LPDDR3_RON_162ohm (0x3) 65 #define PHY_DDR4_LPDDR3_RON_122ohm (0x4) 66 #define PHY_DDR4_LPDDR3_RON_97ohm (0x5) 67 #define PHY_DDR4_LPDDR3_RON_81ohm (0x6) 68 #define PHY_DDR4_LPDDR3_RON_69ohm (0x7) 69 #define PHY_DDR4_LPDDR3_RON_61ohm (0x10) 70 #define PHY_DDR4_LPDDR3_RON_54ohm (0x11) 71 #define PHY_DDR4_LPDDR3_RON_48ohm (0x12) 72 #define PHY_DDR4_LPDDR3_RON_44ohm (0x13) 73 #define PHY_DDR4_LPDDR3_RON_40ohm (0x14) 74 #define PHY_DDR4_LPDDR3_RON_37ohm (0x15) 75 #define PHY_DDR4_LPDDR3_RON_34ohm (0x16) 76 #define PHY_DDR4_LPDDR3_RON_32ohm (0x17) 77 #define PHY_DDR4_LPDDR3_RON_30ohm (0x18) 78 #define PHY_DDR4_LPDDR3_RON_28ohm (0x19) 79 #define PHY_DDR4_LPDDR3_RON_27ohm (0x1a) 80 #define PHY_DDR4_LPDDR3_RON_25ohm (0x1b) 81 #define PHY_DDR4_LPDDR3_RON_24ohm (0x1c) 82 #define PHY_DDR4_LPDDR3_RON_23ohm (0x1d) 83 #define PHY_DDR4_LPDDR3_RON_22ohm (0x1e) 84 #define PHY_DDR4_LPDDR3_RON_21ohm (0x1f) 85 86 #define PHY_DDR4_LPDDR3_RTT_DISABLE (0x0) 87 #define PHY_DDR4_LPDDR3_RTT_586ohm (0x1) 88 #define PHY_DDR4_LPDDR3_RTT_294ohm (0x2) 89 #define PHY_DDR4_LPDDR3_RTT_196ohm (0x3) 90 #define PHY_DDR4_LPDDR3_RTT_148ohm (0x4) 91 #define PHY_DDR4_LPDDR3_RTT_118ohm (0x5) 92 #define PHY_DDR4_LPDDR3_RTT_99ohm (0x6) 93 #define PHY_DDR4_LPDDR3_RTT_85ohm (0x7) 94 #define PHY_DDR4_LPDDR3_RTT_76ohm (0x10) 95 #define PHY_DDR4_LPDDR3_RTT_67ohm (0x11) 96 #define PHY_DDR4_LPDDR3_RTT_60ohm (0x12) 97 #define PHY_DDR4_LPDDR3_RTT_55ohm (0x13) 98 #define PHY_DDR4_LPDDR3_RTT_50ohm (0x14) 99 #define PHY_DDR4_LPDDR3_RTT_46ohm (0x15) 100 #define PHY_DDR4_LPDDR3_RTT_43ohm (0x16) 101 #define PHY_DDR4_LPDDR3_RTT_40ohm (0x17) 102 #define PHY_DDR4_LPDDR3_RTT_38ohm (0x18) 103 #define PHY_DDR4_LPDDR3_RTT_36ohm (0x19) 104 #define PHY_DDR4_LPDDR3_RTT_34ohm (0x1a) 105 #define PHY_DDR4_LPDDR3_RTT_32ohm (0x1b) 106 #define PHY_DDR4_LPDDR3_RTT_31ohm (0x1c) 107 #define PHY_DDR4_LPDDR3_RTT_29ohm (0x1d) 108 #define PHY_DDR4_LPDDR3_RTT_28ohm (0x1e) 109 #define PHY_DDR4_LPDDR3_RTT_27ohm (0x1f) 110 111 #define PHY_LPDDR4_RON_DISABLE (0x0) 112 #define PHY_LPDDR4_RON_501ohm (0x1) 113 #define PHY_LPDDR4_RON_253ohm (0x2) 114 #define PHY_LPDDR4_RON_168ohm (0x3) 115 #define PHY_LPDDR4_RON_126ohm (0x4) 116 #define PHY_LPDDR4_RON_101ohm (0x5) 117 #define PHY_LPDDR4_RON_84ohm (0x6) 118 #define PHY_LPDDR4_RON_72ohm (0x7) 119 #define PHY_LPDDR4_RON_63ohm (0x10) 120 #define PHY_LPDDR4_RON_56ohm (0x11) 121 #define PHY_LPDDR4_RON_50ohm (0x12) 122 #define PHY_LPDDR4_RON_46ohm (0x13) 123 #define PHY_LPDDR4_RON_42ohm (0x14) 124 #define PHY_LPDDR4_RON_38ohm (0x15) 125 #define PHY_LPDDR4_RON_36ohm (0x16) 126 #define PHY_LPDDR4_RON_33ohm (0x17) 127 #define PHY_LPDDR4_RON_31ohm (0x18) 128 #define PHY_LPDDR4_RON_29ohm (0x19) 129 #define PHY_LPDDR4_RON_28ohm (0x1a) 130 #define PHY_LPDDR4_RON_26ohm (0x1b) 131 #define PHY_LPDDR4_RON_25ohm (0x1c) 132 #define PHY_LPDDR4_RON_24ohm (0x1d) 133 #define PHY_LPDDR4_RON_23ohm (0x1e) 134 #define PHY_LPDDR4_RON_22ohm (0x1f) 135 136 #define PHY_LPDDR4_RTT_DISABLE (0x0) 137 #define PHY_LPDDR4_RTT_604ohm (0x1) 138 #define PHY_LPDDR4_RTT_303ohm (0x2) 139 #define PHY_LPDDR4_RTT_202ohm (0x3) 140 #define PHY_LPDDR4_RTT_152ohm (0x4) 141 #define PHY_LPDDR4_RTT_122ohm (0x5) 142 #define PHY_LPDDR4_RTT_101ohm (0x6) 143 #define PHY_LPDDR4_RTT_87ohm (0x7) 144 #define PHY_LPDDR4_RTT_78ohm (0x10) 145 #define PHY_LPDDR4_RTT_69ohm (0x11) 146 #define PHY_LPDDR4_RTT_62ohm (0x12) 147 #define PHY_LPDDR4_RTT_56ohm (0x13) 148 #define PHY_LPDDR4_RTT_52ohm (0x14) 149 #define PHY_LPDDR4_RTT_48ohm (0x15) 150 #define PHY_LPDDR4_RTT_44ohm (0x16) 151 #define PHY_LPDDR4_RTT_41ohm (0x17) 152 #define PHY_LPDDR4_RTT_39ohm (0x18) 153 #define PHY_LPDDR4_RTT_37ohm (0x19) 154 #define PHY_LPDDR4_RTT_35ohm (0x1a) 155 #define PHY_LPDDR4_RTT_33ohm (0x1b) 156 #define PHY_LPDDR4_RTT_32ohm (0x1c) 157 #define PHY_LPDDR4_RTT_30ohm (0x1d) 158 #define PHY_LPDDR4_RTT_29ohm (0x1e) 159 #define PHY_LPDDR4_RTT_27ohm (0x1f) 160 161 #endif /*_DT_BINDINGS_DRAM_ROCKCHIP_RV1126_H*/ 162