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