304 lines
8.8 KiB
Plaintext
304 lines
8.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
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*/
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#include <dt-bindings/clock/rockchip-ddr.h>
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#include <dt-bindings/memory/rv1126-dram.h>
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/ {
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ddr_timing: ddr_timing {
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compatible = "rockchip,ddr-timing";
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ddr2_speed_bin = <DDR2_DEFAULT>;
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ddr3_speed_bin = <DDR3_DEFAULT>;
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ddr4_speed_bin = <DDR4_DEFAULT>;
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pd_idle = <0>;
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sr_idle = <0>;
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sr_mc_gate_idle = <0>;
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srpd_lite_idle = <0>;
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standby_idle = <0>;
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auto_pd_dis_freq = <1066>;
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auto_sr_dis_freq = <800>;
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ddr2_dll_dis_freq = <300>;
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ddr3_dll_dis_freq = <300>;
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ddr4_dll_dis_freq = <625>;
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phy_dll_dis_freq = <400>;
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ddr2_odt_dis_freq = <100>;
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phy_ddr2_odt_dis_freq = <100>;
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ddr2_drv = <DDR2_DS_REDUCE>;
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ddr2_odt = <DDR2_ODT_150ohm>;
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phy_ddr2_ca_drv = <PHY_DDR3_RON_34ohm>;
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phy_ddr2_ck_drv = <PHY_DDR3_RON_42ohm>;
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phy_ddr2_dq_drv = <PHY_DDR3_RON_34ohm>;
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phy_ddr2_odt = <PHY_DDR3_RTT_241ohm>;
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ddr3_odt_dis_freq = <400>;
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phy_ddr3_odt_dis_freq = <400>;
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ddr3_drv = <DDR3_DS_40ohm>;
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ddr3_odt = <DDR3_ODT_120ohm>;
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phy_ddr3_ca_drv = <PHY_DDR3_RON_34ohm>;
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phy_ddr3_ck_drv = <PHY_DDR3_RON_42ohm>;
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phy_ddr3_dq_drv = <PHY_DDR3_RON_34ohm>;
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phy_ddr3_odt = <PHY_DDR3_RTT_241ohm>;
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phy_lpddr2_odt_dis_freq = <666>;
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lpddr2_drv = <LP2_DS_40ohm>;
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phy_lpddr2_ca_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_lpddr2_ck_drv = <PHY_DDR4_LPDDR3_RON_41ohm>;
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phy_lpddr2_dq_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_lpddr2_odt = <PHY_DDR4_LPDDR3_RTT_DISABLE>;
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lpddr3_odt_dis_freq = <400>;
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phy_lpddr3_odt_dis_freq = <400>;
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lpddr3_drv = <LP3_DS_40ohm>;
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lpddr3_odt = <LP3_ODT_240ohm>;
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phy_lpddr3_ca_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_lpddr3_ck_drv = <PHY_DDR4_LPDDR3_RON_41ohm>;
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phy_lpddr3_dq_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_lpddr3_odt = <PHY_DDR4_LPDDR3_RTT_247ohm>;
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lpddr4_odt_dis_freq = <800>;
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phy_lpddr4_odt_dis_freq = <800>;
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lpddr4_drv = <LP4_PDDS_60ohm>;
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lpddr4_dq_odt = <LP4_DQ_ODT_40ohm>;
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lpddr4_ca_odt = <LP4_CA_ODT_40ohm>;
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phy_lpddr4_ca_drv = <PHY_LPDDR4_RON_34ohm>;
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phy_lpddr4_ck_cs_drv = <PHY_LPDDR4_RON_43ohm>;
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phy_lpddr4_dq_drv = <PHY_LPDDR4_RON_34ohm>;
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phy_lpddr4_odt = <PHY_LPDDR4_RTT_253ohm>;
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ddr4_odt_dis_freq = <666>;
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phy_ddr4_odt_dis_freq = <666>;
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ddr4_drv = <DDR4_DS_34ohm>;
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ddr4_odt = <DDR4_RTT_NOM_240ohm>;
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phy_ddr4_ca_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_ddr4_ck_drv = <PHY_DDR4_LPDDR3_RON_41ohm>;
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phy_ddr4_dq_drv = <PHY_DDR4_LPDDR3_RON_34ohm>;
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phy_ddr4_odt = <PHY_DDR4_LPDDR3_RTT_247ohm>;
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/*
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* CA de-skew, one step is 20ps, range 0-63
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* name rule: ddr4(pad_name)_ddr3_lpddr3_lpddr4_de-skew
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*/
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a0_a3_a3_cke1-a_de-skew = <7>;
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a1_ba1_null_cke0-b_de-skew = <7>;
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a2_a9_a9_a4-a_de-skew = <7>;
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a3_a15_null_a5-b_de-skew = <7>;
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a4_a6_a6_ck-a_de-skew = <7>;
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a5_a12_null_odt0-b_de-skew = <7>;
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a6_ba2_null_a0-a_de-skew = <7>;
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a7_a4_a4_odt0-a_de-skew = <7>;
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a8_a1_a1_cke0-a_de-skew = <7>;
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a9_a5_a5_a5-a_de-skew = <7>;
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a10_a8_a8_clkb-a_de-skew = <7>;
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a11_a7_a7_ca2-a_de-skew = <7>;
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a12_rasn_null_ca1-a_de-skew = <7>;
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a13_a13_null_ca3-a_de-skew = <7>;
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a14_a14_null_csb1-b_de-skew = <7>;
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a15_a10_null_ca0-b_de-skew = <7>;
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a16_a11_null_csb0-b_de-skew = <7>;
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a17_null_null_null_de-skew = <7>;
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ba0_csb1_csb1_csb0-a_de-skew = <7>;
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ba1_wen_null_cke1-b_de-skew = <7>;
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bg0_odt1_odt1_csb1-a_de-skew = <7>;
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bg1_a2_a2_odt1-a_de-skew = <7>;
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cke0_casb_null_ca1-b_de-skew = <7>;
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ck_ck_ck_ck-b_de-skew = <7>;
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ckb_ckb_ckb_ckb-b_de-skew = <7>;
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csb0_odt0_odt0_ca2-b_de-skew = <7>;
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odt0_csb0_csb0_ca4-b_de-skew = <7>;
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resetn_resetn_null-resetn_de-skew = <7>;
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actn_cke_cke_ca3-b_de-skew = <7>;
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cke1_null_null_null_de-skew = <7>;
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csb1_ba0_null_null_de-skew = <7>;
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odt1_a0_a0_odt1-b_de-skew = <7>;
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/* DATA de-skew, one step is 20ps, range 0-63 */
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/* cs0_skew_a */
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cs0_dm0_rx_de-skew = <7>;
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cs0_dq0_rx_de-skew = <7>;
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cs0_dq1_rx_de-skew = <7>;
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cs0_dq2_rx_de-skew = <7>;
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cs0_dq3_rx_de-skew = <7>;
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cs0_dq4_rx_de-skew = <7>;
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cs0_dq5_rx_de-skew = <7>;
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cs0_dq6_rx_de-skew = <7>;
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cs0_dq7_rx_de-skew = <7>;
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cs0_dqs0p_rx_de-skew = <14>;
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cs0_dqs0n_rx_de-skew = <14>;
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cs0_dm1_rx_de-skew = <7>;
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cs0_dq8_rx_de-skew = <7>;
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cs0_dq9_rx_de-skew = <7>;
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cs0_dq10_rx_de-skew = <7>;
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cs0_dq11_rx_de-skew = <7>;
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cs0_dq12_rx_de-skew = <7>;
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cs0_dq13_rx_de-skew = <7>;
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cs0_dq14_rx_de-skew = <7>;
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cs0_dq15_rx_de-skew = <7>;
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cs0_dqs1p_rx_de-skew = <14>;
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cs0_dqs1n_rx_de-skew = <14>;
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cs0_dm0_tx_de-skew = <7>;
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cs0_dq0_tx_de-skew = <7>;
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cs0_dq1_tx_de-skew = <7>;
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cs0_dq2_tx_de-skew = <7>;
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cs0_dq3_tx_de-skew = <7>;
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cs0_dq4_tx_de-skew = <7>;
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cs0_dq5_tx_de-skew = <7>;
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cs0_dq6_tx_de-skew = <7>;
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cs0_dq7_tx_de-skew = <7>;
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cs0_dqs0p_tx_de-skew = <7>;
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cs0_dqs0n_tx_de-skew = <7>;
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cs0_dm1_tx_de-skew = <7>;
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cs0_dq8_tx_de-skew = <7>;
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cs0_dq9_tx_de-skew = <7>;
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cs0_dq10_tx_de-skew = <7>;
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cs0_dq11_tx_de-skew = <7>;
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cs0_dq12_tx_de-skew = <7>;
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cs0_dq13_tx_de-skew = <7>;
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cs0_dq14_tx_de-skew = <7>;
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cs0_dq15_tx_de-skew = <7>;
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cs0_dqs1p_tx_de-skew = <7>;
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cs0_dqs1n_tx_de-skew = <7>;
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/* cs0_skew_b */
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cs0_dm2_rx_de-skew = <7>;
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cs0_dq16_rx_de-skew = <7>;
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cs0_dq17_rx_de-skew = <7>;
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cs0_dq18_rx_de-skew = <7>;
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cs0_dq19_rx_de-skew = <7>;
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cs0_dq20_rx_de-skew = <7>;
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cs0_dq21_rx_de-skew = <7>;
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cs0_dq22_rx_de-skew = <7>;
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cs0_dq23_rx_de-skew = <7>;
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cs0_dqs2p_rx_de-skew = <14>;
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cs0_dqs2n_rx_de-skew = <14>;
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cs0_dm3_rx_de-skew = <7>;
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cs0_dq24_rx_de-skew = <7>;
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cs0_dq25_rx_de-skew = <7>;
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cs0_dq26_rx_de-skew = <7>;
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cs0_dq27_rx_de-skew = <7>;
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cs0_dq28_rx_de-skew = <7>;
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cs0_dq29_rx_de-skew = <7>;
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cs0_dq30_rx_de-skew = <7>;
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cs0_dq31_rx_de-skew = <7>;
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cs0_dqs3p_rx_de-skew = <14>;
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cs0_dqs3n_rx_de-skew = <14>;
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cs0_dm2_tx_de-skew = <7>;
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cs0_dq16_tx_de-skew = <7>;
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cs0_dq17_tx_de-skew = <7>;
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cs0_dq18_tx_de-skew = <7>;
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cs0_dq19_tx_de-skew = <7>;
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cs0_dq20_tx_de-skew = <7>;
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cs0_dq21_tx_de-skew = <7>;
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cs0_dq22_tx_de-skew = <7>;
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cs0_dq23_tx_de-skew = <7>;
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cs0_dqs2p_tx_de-skew = <7>;
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cs0_dqs2n_tx_de-skew = <7>;
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cs0_dm3_tx_de-skew = <7>;
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cs0_dq24_tx_de-skew = <7>;
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cs0_dq25_tx_de-skew = <7>;
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cs0_dq26_tx_de-skew = <7>;
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cs0_dq27_tx_de-skew = <7>;
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cs0_dq28_tx_de-skew = <7>;
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cs0_dq29_tx_de-skew = <7>;
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cs0_dq30_tx_de-skew = <7>;
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cs0_dq31_tx_de-skew = <7>;
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cs0_dqs3p_tx_de-skew = <7>;
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cs0_dqs3n_tx_de-skew = <7>;
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/* cs1_skew_a */
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cs1_dm0_rx_de-skew = <7>;
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cs1_dq0_rx_de-skew = <7>;
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cs1_dq1_rx_de-skew = <7>;
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cs1_dq2_rx_de-skew = <7>;
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cs1_dq3_rx_de-skew = <7>;
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cs1_dq4_rx_de-skew = <7>;
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cs1_dq5_rx_de-skew = <7>;
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cs1_dq6_rx_de-skew = <7>;
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cs1_dq7_rx_de-skew = <7>;
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cs1_dqs0p_rx_de-skew = <14>;
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cs1_dqs0n_rx_de-skew = <14>;
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cs1_dm1_rx_de-skew = <7>;
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cs1_dq8_rx_de-skew = <7>;
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cs1_dq9_rx_de-skew = <7>;
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cs1_dq10_rx_de-skew = <7>;
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cs1_dq11_rx_de-skew = <7>;
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cs1_dq12_rx_de-skew = <7>;
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cs1_dq13_rx_de-skew = <7>;
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cs1_dq14_rx_de-skew = <7>;
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cs1_dq15_rx_de-skew = <7>;
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cs1_dqs1p_rx_de-skew = <14>;
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cs1_dqs1n_rx_de-skew = <14>;
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cs1_dm0_tx_de-skew = <7>;
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cs1_dq0_tx_de-skew = <7>;
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cs1_dq1_tx_de-skew = <7>;
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cs1_dq2_tx_de-skew = <7>;
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cs1_dq3_tx_de-skew = <7>;
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cs1_dq4_tx_de-skew = <7>;
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cs1_dq5_tx_de-skew = <7>;
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cs1_dq6_tx_de-skew = <7>;
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cs1_dq7_tx_de-skew = <7>;
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cs1_dqs0p_tx_de-skew = <7>;
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cs1_dqs0n_tx_de-skew = <7>;
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cs1_dm1_tx_de-skew = <7>;
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cs1_dq8_tx_de-skew = <7>;
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cs1_dq9_tx_de-skew = <7>;
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cs1_dq10_tx_de-skew = <7>;
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cs1_dq11_tx_de-skew = <7>;
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cs1_dq12_tx_de-skew = <7>;
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cs1_dq13_tx_de-skew = <7>;
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cs1_dq14_tx_de-skew = <7>;
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cs1_dq15_tx_de-skew = <7>;
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cs1_dqs1p_tx_de-skew = <7>;
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cs1_dqs1n_tx_de-skew = <7>;
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/* cs1_skew_b */
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cs1_dm2_rx_de-skew = <7>;
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cs1_dq16_rx_de-skew = <7>;
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cs1_dq17_rx_de-skew = <7>;
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cs1_dq18_rx_de-skew = <7>;
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cs1_dq19_rx_de-skew = <7>;
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cs1_dq20_rx_de-skew = <7>;
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cs1_dq21_rx_de-skew = <7>;
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cs1_dq22_rx_de-skew = <7>;
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cs1_dq23_rx_de-skew = <7>;
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cs1_dqs2p_rx_de-skew = <14>;
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cs1_dqs2n_rx_de-skew = <14>;
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cs1_dm3_rx_de-skew = <7>;
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cs1_dq24_rx_de-skew = <7>;
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cs1_dq25_rx_de-skew = <7>;
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cs1_dq26_rx_de-skew = <7>;
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cs1_dq27_rx_de-skew = <7>;
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cs1_dq28_rx_de-skew = <7>;
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cs1_dq29_rx_de-skew = <7>;
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cs1_dq30_rx_de-skew = <7>;
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cs1_dq31_rx_de-skew = <7>;
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cs1_dqs3p_rx_de-skew = <14>;
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cs1_dqs3n_rx_de-skew = <14>;
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cs1_dm2_tx_de-skew = <7>;
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cs1_dq16_tx_de-skew = <7>;
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cs1_dq17_tx_de-skew = <7>;
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cs1_dq18_tx_de-skew = <7>;
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cs1_dq19_tx_de-skew = <7>;
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cs1_dq20_tx_de-skew = <7>;
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cs1_dq21_tx_de-skew = <7>;
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cs1_dq22_tx_de-skew = <7>;
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cs1_dq23_tx_de-skew = <7>;
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cs1_dqs2p_tx_de-skew = <7>;
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cs1_dqs2n_tx_de-skew = <7>;
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cs1_dm3_tx_de-skew = <7>;
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cs1_dq24_tx_de-skew = <7>;
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cs1_dq25_tx_de-skew = <7>;
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cs1_dq26_tx_de-skew = <7>;
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cs1_dq27_tx_de-skew = <7>;
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cs1_dq28_tx_de-skew = <7>;
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cs1_dq29_tx_de-skew = <7>;
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cs1_dq30_tx_de-skew = <7>;
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cs1_dq31_tx_de-skew = <7>;
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cs1_dqs3p_tx_de-skew = <7>;
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cs1_dqs3n_tx_de-skew = <7>;
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};
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};
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