arch/arm/boot/dts/tegra30-asus-nexus7-tilapia-memory-timings.dtsi

   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 };