1// SPDX-License-Identifier: GPL-2.0 2 3#include "tegra30-asus-nexus7-grouper-memory-timings.dtsi" 4 5/ { 6 /* 7 * Tilapia's memory timings are pretty much the same as the Grouper's 8 * ones. There are few minor tunings made for a higher clock rates, 9 * these differentiating timings are overridden here for Tilapia. 10 */ 11 12 memory-controller@7000f400 { 13 emc-timings-0 { 14 timing-667000000 { 15 clock-frequency = <667000000>; 16 17 nvidia,emc-auto-cal-interval = <0x001fffff>; 18 nvidia,emc-mode-1 = <0x80100002>; 19 nvidia,emc-mode-2 = <0x80200018>; 20 nvidia,emc-mode-reset = <0x80000b71>; 21 nvidia,emc-zcal-cnt-long = <0x00000040>; 22 nvidia,emc-cfg-periodic-qrst; 23 24 nvidia,emc-configuration = < 25 0x0000001f /* EMC_RC */ 26 0x00000069 /* EMC_RFC */ 27 0x00000017 /* EMC_RAS */ 28 0x00000007 /* EMC_RP */ 29 0x00000005 /* EMC_R2W */ 30 0x0000000c /* EMC_W2R */ 31 0x00000003 /* EMC_R2P */ 32 0x00000011 /* EMC_W2P */ 33 0x00000007 /* EMC_RD_RCD */ 34 0x00000007 /* EMC_WR_RCD */ 35 0x00000002 /* EMC_RRD */ 36 0x00000001 /* EMC_REXT */ 37 0x00000000 /* EMC_WEXT */ 38 0x00000007 /* EMC_WDV */ 39 0x0000000b /* EMC_QUSE */ 40 0x00000009 /* EMC_QRST */ 41 0x0000000b /* EMC_QSAFE */ 42 0x00000011 /* EMC_RDV */ 43 0x00001412 /* EMC_REFRESH */ 44 0x00000000 /* EMC_BURST_REFRESH_NUM */ 45 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ 46 0x00000002 /* EMC_PDEX2WR */ 47 0x0000000e /* EMC_PDEX2RD */ 48 0x00000001 /* EMC_PCHG2PDEN */ 49 0x00000000 /* EMC_ACT2PDEN */ 50 0x0000000c /* EMC_AR2PDEN */ 51 0x00000016 /* EMC_RW2PDEN */ 52 0x00000072 /* EMC_TXSR */ 53 0x00000200 /* EMC_TXSRDLL */ 54 0x00000005 /* EMC_TCKE */ 55 0x00000015 /* EMC_TFAW */ 56 0x00000000 /* EMC_TRPAB */ 57 0x00000006 /* EMC_TCLKSTABLE */ 58 0x00000007 /* EMC_TCLKSTOP */ 59 0x00001453 /* EMC_TREFBW */ 60 0x0000000c /* EMC_QUSE_EXTRA */ 61 0x00000004 /* EMC_FBIO_CFG6 */ 62 0x00000000 /* EMC_ODT_WRITE */ 63 0x00000000 /* EMC_ODT_READ */ 64 0x00005088 /* EMC_FBIO_CFG5 */ 65 0xf00b0191 /* EMC_CFG_DIG_DLL */ 66 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ 67 0x00000008 /* EMC_DLL_XFORM_DQS0 */ 68 0x00000008 /* EMC_DLL_XFORM_DQS1 */ 69 0x00000008 /* EMC_DLL_XFORM_DQS2 */ 70 0x00000008 /* EMC_DLL_XFORM_DQS3 */ 71 0x0000000a /* EMC_DLL_XFORM_DQS4 */ 72 0x0000000a /* EMC_DLL_XFORM_DQS5 */ 73 0x0000000a /* EMC_DLL_XFORM_DQS6 */ 74 0x0000000a /* EMC_DLL_XFORM_DQS7 */ 75 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ 76 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ 77 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ 78 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ 79 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ 80 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ 81 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ 82 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ 83 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ 84 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ 85 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ 86 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ 87 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ 88 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ 89 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ 90 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ 91 0x0000000c /* EMC_DLL_XFORM_DQ0 */ 92 0x0000000c /* EMC_DLL_XFORM_DQ1 */ 93 0x0000000c /* EMC_DLL_XFORM_DQ2 */ 94 0x0000000c /* EMC_DLL_XFORM_DQ3 */ 95 0x000002a0 /* EMC_XM2CMDPADCTRL */ 96 0x0800013d /* EMC_XM2DQSPADCTRL2 */ 97 0x22220000 /* EMC_XM2DQPADCTRL2 */ 98 0x77fff884 /* EMC_XM2CLKPADCTRL */ 99 0x01f1f501 /* EMC_XM2COMPPADCTRL */ 100 0x07077404 /* EMC_XM2VTTGENPADCTRL */ 101 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ 102 0x080001e8 /* EMC_XM2QUSEPADCTRL */ 103 0x08000021 /* EMC_XM2DQSPADCTRL3 */ 104 0x00000802 /* EMC_CTT_TERM_CTRL */ 105 0x00020000 /* EMC_ZCAL_INTERVAL */ 106 0x00000100 /* EMC_ZCAL_WAIT_CNT */ 107 0x0156000c /* EMC_MRS_WAIT_CNT */ 108 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ 109 0x00000000 /* EMC_CTT */ 110 0x00000000 /* EMC_CTT_DURATION */ 111 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ 112 0xe8000000 /* EMC_FBIO_SPARE */ 113 0xff00ff49 /* EMC_CFG_RSV */ 114 >; 115 }; 116 }; 117 118 emc-timings-1 { 119 timing-333500000 { 120 clock-frequency = <333500000>; 121 122 nvidia,emc-auto-cal-interval = <0x001fffff>; 123 nvidia,emc-mode-1 = <0x80100002>; 124 nvidia,emc-mode-2 = <0x80200000>; 125 nvidia,emc-mode-reset = <0x80000321>; 126 nvidia,emc-zcal-cnt-long = <0x00000040>; 127 128 nvidia,emc-configuration = < 129 0x0000000f /* EMC_RC */ 130 0x00000034 /* EMC_RFC */ 131 0x0000000a /* EMC_RAS */ 132 0x00000003 /* EMC_RP */ 133 0x00000003 /* EMC_R2W */ 134 0x00000008 /* EMC_W2R */ 135 0x00000002 /* EMC_R2P */ 136 0x00000009 /* EMC_W2P */ 137 0x00000003 /* EMC_RD_RCD */ 138 0x00000003 /* EMC_WR_RCD */ 139 0x00000002 /* EMC_RRD */ 140 0x00000001 /* EMC_REXT */ 141 0x00000000 /* EMC_WEXT */ 142 0x00000004 /* EMC_WDV */ 143 0x00000006 /* EMC_QUSE */ 144 0x00000004 /* EMC_QRST */ 145 0x0000000a /* EMC_QSAFE */ 146 0x0000000c /* EMC_RDV */ 147 0x000009e9 /* EMC_REFRESH */ 148 0x00000000 /* EMC_BURST_REFRESH_NUM */ 149 0x0000027a /* EMC_PRE_REFRESH_REQ_CNT */ 150 0x00000001 /* EMC_PDEX2WR */ 151 0x00000008 /* EMC_PDEX2RD */ 152 0x00000001 /* EMC_PCHG2PDEN */ 153 0x00000000 /* EMC_ACT2PDEN */ 154 0x00000007 /* EMC_AR2PDEN */ 155 0x0000000e /* EMC_RW2PDEN */ 156 0x00000039 /* EMC_TXSR */ 157 0x00000200 /* EMC_TXSRDLL */ 158 0x00000004 /* EMC_TCKE */ 159 0x0000000a /* EMC_TFAW */ 160 0x00000000 /* EMC_TRPAB */ 161 0x00000004 /* EMC_TCLKSTABLE */ 162 0x00000005 /* EMC_TCLKSTOP */ 163 0x00000a2a /* EMC_TREFBW */ 164 0x00000000 /* EMC_QUSE_EXTRA */ 165 0x00000004 /* EMC_FBIO_CFG6 */ 166 0x00000000 /* EMC_ODT_WRITE */ 167 0x00000000 /* EMC_ODT_READ */ 168 0x00007088 /* EMC_FBIO_CFG5 */ 169 0x002600a4 /* EMC_CFG_DIG_DLL */ 170 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ 171 0x0003c000 /* EMC_DLL_XFORM_DQS0 */ 172 0x0003c000 /* EMC_DLL_XFORM_DQS1 */ 173 0x0003c000 /* EMC_DLL_XFORM_DQS2 */ 174 0x0003c000 /* EMC_DLL_XFORM_DQS3 */ 175 0x00014000 /* EMC_DLL_XFORM_DQS4 */ 176 0x00014000 /* EMC_DLL_XFORM_DQS5 */ 177 0x00014000 /* EMC_DLL_XFORM_DQS6 */ 178 0x00014000 /* EMC_DLL_XFORM_DQS7 */ 179 0x00000000 /* EMC_DLL_XFORM_QUSE0 */ 180 0x00000000 /* EMC_DLL_XFORM_QUSE1 */ 181 0x00000000 /* EMC_DLL_XFORM_QUSE2 */ 182 0x00000000 /* EMC_DLL_XFORM_QUSE3 */ 183 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ 184 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ 185 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ 186 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ 187 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ 188 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ 189 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ 190 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ 191 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ 192 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ 193 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ 194 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ 195 0x00048000 /* EMC_DLL_XFORM_DQ0 */ 196 0x00048000 /* EMC_DLL_XFORM_DQ1 */ 197 0x00048000 /* EMC_DLL_XFORM_DQ2 */ 198 0x00048000 /* EMC_DLL_XFORM_DQ3 */ 199 0x000002a0 /* EMC_XM2CMDPADCTRL */ 200 0x0800013d /* EMC_XM2DQSPADCTRL2 */ 201 0x00000000 /* EMC_XM2DQPADCTRL2 */ 202 0x77fff884 /* EMC_XM2CLKPADCTRL */ 203 0x01f1f508 /* EMC_XM2COMPPADCTRL */ 204 0x05057404 /* EMC_XM2VTTGENPADCTRL */ 205 0x54000007 /* EMC_XM2VTTGENPADCTRL2 */ 206 0x080001e8 /* EMC_XM2QUSEPADCTRL */ 207 0x08000021 /* EMC_XM2DQSPADCTRL3 */ 208 0x00000802 /* EMC_CTT_TERM_CTRL */ 209 0x00020000 /* EMC_ZCAL_INTERVAL */ 210 0x00000100 /* EMC_ZCAL_WAIT_CNT */ 211 0x018b000c /* EMC_MRS_WAIT_CNT */ 212 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ 213 0x00000000 /* EMC_CTT */ 214 0x00000000 /* EMC_CTT_DURATION */ 215 0x800014d4 /* EMC_DYN_SELF_REF_CONTROL */ 216 0xe8000000 /* EMC_FBIO_SPARE */ 217 0xff00ff89 /* EMC_CFG_RSV */ 218 >; 219 }; 220 221 timing-667000000 { 222 clock-frequency = <667000000>; 223 224 nvidia,emc-auto-cal-interval = <0x001fffff>; 225 nvidia,emc-mode-1 = <0x80100002>; 226 nvidia,emc-mode-2 = <0x80200018>; 227 nvidia,emc-mode-reset = <0x80000b71>; 228 nvidia,emc-zcal-cnt-long = <0x00000040>; 229 nvidia,emc-cfg-periodic-qrst; 230 231 nvidia,emc-configuration = < 232 0x00000020 /* EMC_RC */ 233 0x0000006a /* EMC_RFC */ 234 0x00000017 /* EMC_RAS */ 235 0x00000007 /* EMC_RP */ 236 0x00000005 /* EMC_R2W */ 237 0x0000000c /* EMC_W2R */ 238 0x00000003 /* EMC_R2P */ 239 0x00000011 /* EMC_W2P */ 240 0x00000007 /* EMC_RD_RCD */ 241 0x00000007 /* EMC_WR_RCD */ 242 0x00000002 /* EMC_RRD */ 243 0x00000001 /* EMC_REXT */ 244 0x00000000 /* EMC_WEXT */ 245 0x00000007 /* EMC_WDV */ 246 0x0000000a /* EMC_QUSE */ 247 0x00000009 /* EMC_QRST */ 248 0x0000000b /* EMC_QSAFE */ 249 0x00000011 /* EMC_RDV */ 250 0x00001412 /* EMC_REFRESH */ 251 0x00000000 /* EMC_BURST_REFRESH_NUM */ 252 0x00000504 /* EMC_PRE_REFRESH_REQ_CNT */ 253 0x00000002 /* EMC_PDEX2WR */ 254 0x0000000e /* EMC_PDEX2RD */ 255 0x00000001 /* EMC_PCHG2PDEN */ 256 0x00000000 /* EMC_ACT2PDEN */ 257 0x0000000c /* EMC_AR2PDEN */ 258 0x00000016 /* EMC_RW2PDEN */ 259 0x00000072 /* EMC_TXSR */ 260 0x00000200 /* EMC_TXSRDLL */ 261 0x00000005 /* EMC_TCKE */ 262 0x00000015 /* EMC_TFAW */ 263 0x00000000 /* EMC_TRPAB */ 264 0x00000006 /* EMC_TCLKSTABLE */ 265 0x00000007 /* EMC_TCLKSTOP */ 266 0x00001453 /* EMC_TREFBW */ 267 0x0000000b /* EMC_QUSE_EXTRA */ 268 0x00000006 /* EMC_FBIO_CFG6 */ 269 0x00000000 /* EMC_ODT_WRITE */ 270 0x00000000 /* EMC_ODT_READ */ 271 0x00005088 /* EMC_FBIO_CFG5 */ 272 0xf00b0191 /* EMC_CFG_DIG_DLL */ 273 0x00008000 /* EMC_CFG_DIG_DLL_PERIOD */ 274 0x00000008 /* EMC_DLL_XFORM_DQS0 */ 275 0x00000008 /* EMC_DLL_XFORM_DQS1 */ 276 0x00000008 /* EMC_DLL_XFORM_DQS2 */ 277 0x00000008 /* EMC_DLL_XFORM_DQS3 */ 278 0x0000000a /* EMC_DLL_XFORM_DQS4 */ 279 0x0000000a /* EMC_DLL_XFORM_DQS5 */ 280 0x0000000a /* EMC_DLL_XFORM_DQS6 */ 281 0x0000000a /* EMC_DLL_XFORM_DQS7 */ 282 0x00018000 /* EMC_DLL_XFORM_QUSE0 */ 283 0x00018000 /* EMC_DLL_XFORM_QUSE1 */ 284 0x00018000 /* EMC_DLL_XFORM_QUSE2 */ 285 0x00018000 /* EMC_DLL_XFORM_QUSE3 */ 286 0x00000000 /* EMC_DLL_XFORM_QUSE4 */ 287 0x00000000 /* EMC_DLL_XFORM_QUSE5 */ 288 0x00000000 /* EMC_DLL_XFORM_QUSE6 */ 289 0x00000000 /* EMC_DLL_XFORM_QUSE7 */ 290 0x00000000 /* EMC_DLI_TRIM_TXDQS0 */ 291 0x00000000 /* EMC_DLI_TRIM_TXDQS1 */ 292 0x00000000 /* EMC_DLI_TRIM_TXDQS2 */ 293 0x00000000 /* EMC_DLI_TRIM_TXDQS3 */ 294 0x00000000 /* EMC_DLI_TRIM_TXDQS4 */ 295 0x00000000 /* EMC_DLI_TRIM_TXDQS5 */ 296 0x00000000 /* EMC_DLI_TRIM_TXDQS6 */ 297 0x00000000 /* EMC_DLI_TRIM_TXDQS7 */ 298 0x0000000a /* EMC_DLL_XFORM_DQ0 */ 299 0x0000000a /* EMC_DLL_XFORM_DQ1 */ 300 0x0000000a /* EMC_DLL_XFORM_DQ2 */ 301 0x0000000a /* EMC_DLL_XFORM_DQ3 */ 302 0x000002a0 /* EMC_XM2CMDPADCTRL */ 303 0x0800013d /* EMC_XM2DQSPADCTRL2 */ 304 0x22220000 /* EMC_XM2DQPADCTRL2 */ 305 0x77fff884 /* EMC_XM2CLKPADCTRL */ 306 0x01f1f501 /* EMC_XM2COMPPADCTRL */ 307 0x07077404 /* EMC_XM2VTTGENPADCTRL */ 308 0x54000000 /* EMC_XM2VTTGENPADCTRL2 */ 309 0x080001e8 /* EMC_XM2QUSEPADCTRL */ 310 0x0c000021 /* EMC_XM2DQSPADCTRL3 */ 311 0x00000802 /* EMC_CTT_TERM_CTRL */ 312 0x00020000 /* EMC_ZCAL_INTERVAL */ 313 0x00000100 /* EMC_ZCAL_WAIT_CNT */ 314 0x0155000c /* EMC_MRS_WAIT_CNT */ 315 0xa0f10000 /* EMC_AUTO_CAL_CONFIG */ 316 0x00000000 /* EMC_CTT */ 317 0x00000000 /* EMC_CTT_DURATION */ 318 0x800028a5 /* EMC_DYN_SELF_REF_CONTROL */ 319 0xe8000000 /* EMC_FBIO_SPARE */ 320 0xff00ff49 /* EMC_CFG_RSV */ 321 >; 322 }; 323 }; 324 }; 325}; 326