// 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 */ >; }; }; }; };