xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/rockchip/rk3328-dram-default-timing.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
 *
 */

#include <dt-bindings/clock/rockchip-ddr.h>
#include <dt-bindings/memory/rk3328-dram.h>

/ {
	ddr_timing: ddr_timing {
		compatible = "rockchip,ddr-timing";
		ddr3_speed_bin = <DDR3_DEFAULT>;
		ddr4_speed_bin = <DDR4_DEFAULT>;
		pd_idle = <0>;
		sr_idle = <0>;
		sr_mc_gate_idle = <0>;
		srpd_lite_idle	= <0>;
		standby_idle = <0>;

		auto_pd_dis_freq = <1066>;
		auto_sr_dis_freq = <800>;
		ddr3_dll_dis_freq = <300>;
		ddr4_dll_dis_freq = <625>;
		phy_dll_dis_freq = <400>;

		ddr3_odt_dis_freq = <100>;
		phy_ddr3_odt_dis_freq = <100>;
		ddr3_drv = <DDR3_DS_40ohm>;
		ddr3_odt = <DDR3_ODT_120ohm>;
		phy_ddr3_ca_drv = <PHY_DDR3_RON_RTT_34ohm>;
		phy_ddr3_ck_drv = <PHY_DDR3_RON_RTT_45ohm>;
		phy_ddr3_dq_drv = <PHY_DDR3_RON_RTT_34ohm>;
		phy_ddr3_odt = <PHY_DDR3_RON_RTT_225ohm>;

		lpddr3_odt_dis_freq = <666>;
		phy_lpddr3_odt_dis_freq = <666>;
		lpddr3_drv = <LP3_DS_40ohm>;
		lpddr3_odt = <LP3_ODT_240ohm>;
		phy_lpddr3_ca_drv = <PHY_DDR4_LPDDR3_RON_RTT_34ohm>;
		phy_lpddr3_ck_drv = <PHY_DDR4_LPDDR3_RON_RTT_43ohm>;
		phy_lpddr3_dq_drv = <PHY_DDR4_LPDDR3_RON_RTT_34ohm>;
		phy_lpddr3_odt = <PHY_DDR4_LPDDR3_RON_RTT_240ohm>;

		lpddr4_odt_dis_freq = <800>;
		phy_lpddr4_odt_dis_freq = <800>;
		lpddr4_drv = <LP4_PDDS_60ohm>;
		lpddr4_dq_odt = <LP4_DQ_ODT_40ohm>;
		lpddr4_ca_odt = <LP4_CA_ODT_40ohm>;
		phy_lpddr4_ca_drv = <PHY_DDR4_LPDDR3_RON_RTT_40ohm>;
		phy_lpddr4_ck_cs_drv = <PHY_DDR4_LPDDR3_RON_RTT_80ohm>;
		phy_lpddr4_dq_drv = <PHY_DDR4_LPDDR3_RON_RTT_80ohm>;
		phy_lpddr4_odt = <PHY_DDR4_LPDDR3_RON_RTT_60ohm>;

		ddr4_odt_dis_freq = <666>;
		phy_ddr4_odt_dis_freq = <666>;
		ddr4_drv = <DDR4_DS_34ohm>;
		ddr4_odt = <DDR4_RTT_NOM_240ohm>;
		phy_ddr4_ca_drv = <PHY_DDR4_LPDDR3_RON_RTT_34ohm>;
		phy_ddr4_ck_drv = <PHY_DDR4_LPDDR3_RON_RTT_43ohm>;
		phy_ddr4_dq_drv = <PHY_DDR4_LPDDR3_RON_RTT_34ohm>;
		phy_ddr4_odt = <PHY_DDR4_LPDDR3_RON_RTT_240ohm>;

		/* CA de-skew, one step is 47.8ps, range 0-15 */
		ddr3a1_ddr4a9_de-skew = <7>;
		ddr3a0_ddr4a10_de-skew = <7>;
		ddr3a3_ddr4a6_de-skew = <8>;
		ddr3a2_ddr4a4_de-skew = <8>;
		ddr3a5_ddr4a8_de-skew = <7>;
		ddr3a4_ddr4a5_de-skew = <9>;
		ddr3a7_ddr4a11_de-skew = <7>;
		ddr3a6_ddr4a7_de-skew = <9>;
		ddr3a9_ddr4a0_de-skew = <8>;
		ddr3a8_ddr4a13_de-skew = <7>;
		ddr3a11_ddr4a3_de-skew = <9>;
		ddr3a10_ddr4cs0_de-skew = <7>;
		ddr3a13_ddr4a2_de-skew = <8>;
		ddr3a12_ddr4ba1_de-skew = <7>;
		ddr3a15_ddr4odt0_de-skew = <7>;
		ddr3a14_ddr4a1_de-skew = <8>;
		ddr3ba1_ddr4a15_de-skew = <7>;
		ddr3ba0_ddr4bg0_de-skew = <7>;
		ddr3ras_ddr4cke_de-skew = <7>;
		ddr3ba2_ddr4ba0_de-skew = <8>;
		ddr3we_ddr4bg1_de-skew = <8>;
		ddr3cas_ddr4a12_de-skew = <7>;
		ddr3ckn_ddr4ckn_de-skew = <8>;
		ddr3ckp_ddr4ckp_de-skew = <8>;
		ddr3cke_ddr4a16_de-skew = <8>;
		ddr3odt0_ddr4a14_de-skew = <7>;
		ddr3cs0_ddr4act_de-skew = <8>;
		ddr3reset_ddr4reset_de-skew = <7>;
		ddr3cs1_ddr4cs1_de-skew = <7>;
		ddr3odt1_ddr4odt1_de-skew = <7>;

		/* DATA de-skew
		 * RX one step is 25.1ps, range 0-15
		 * TX one step is 47.8ps, range 0-15
		 */
		cs0_dm0_rx_de-skew = <7>;
		cs0_dm0_tx_de-skew = <8>;
		cs0_dq0_rx_de-skew = <7>;
		cs0_dq0_tx_de-skew = <8>;
		cs0_dq1_rx_de-skew = <7>;
		cs0_dq1_tx_de-skew = <8>;
		cs0_dq2_rx_de-skew = <7>;
		cs0_dq2_tx_de-skew = <8>;
		cs0_dq3_rx_de-skew = <7>;
		cs0_dq3_tx_de-skew = <8>;
		cs0_dq4_rx_de-skew = <7>;
		cs0_dq4_tx_de-skew = <8>;
		cs0_dq5_rx_de-skew = <7>;
		cs0_dq5_tx_de-skew = <8>;
		cs0_dq6_rx_de-skew = <7>;
		cs0_dq6_tx_de-skew = <8>;
		cs0_dq7_rx_de-skew = <7>;
		cs0_dq7_tx_de-skew = <8>;
		cs0_dqs0_rx_de-skew = <6>;
		cs0_dqs0p_tx_de-skew = <9>;
		cs0_dqs0n_tx_de-skew = <9>;

		cs0_dm1_rx_de-skew = <7>;
		cs0_dm1_tx_de-skew = <7>;
		cs0_dq8_rx_de-skew = <7>;
		cs0_dq8_tx_de-skew = <8>;
		cs0_dq9_rx_de-skew = <7>;
		cs0_dq9_tx_de-skew = <7>;
		cs0_dq10_rx_de-skew = <7>;
		cs0_dq10_tx_de-skew = <8>;
		cs0_dq11_rx_de-skew = <7>;
		cs0_dq11_tx_de-skew = <7>;
		cs0_dq12_rx_de-skew = <7>;
		cs0_dq12_tx_de-skew = <8>;
		cs0_dq13_rx_de-skew = <7>;
		cs0_dq13_tx_de-skew = <7>;
		cs0_dq14_rx_de-skew = <7>;
		cs0_dq14_tx_de-skew = <8>;
		cs0_dq15_rx_de-skew = <7>;
		cs0_dq15_tx_de-skew = <7>;
		cs0_dqs1_rx_de-skew = <7>;
		cs0_dqs1p_tx_de-skew = <9>;
		cs0_dqs1n_tx_de-skew = <9>;

		cs0_dm2_rx_de-skew = <7>;
		cs0_dm2_tx_de-skew = <8>;
		cs0_dq16_rx_de-skew = <7>;
		cs0_dq16_tx_de-skew = <8>;
		cs0_dq17_rx_de-skew = <7>;
		cs0_dq17_tx_de-skew = <8>;
		cs0_dq18_rx_de-skew = <7>;
		cs0_dq18_tx_de-skew = <8>;
		cs0_dq19_rx_de-skew = <7>;
		cs0_dq19_tx_de-skew = <8>;
		cs0_dq20_rx_de-skew = <7>;
		cs0_dq20_tx_de-skew = <8>;
		cs0_dq21_rx_de-skew = <7>;
		cs0_dq21_tx_de-skew = <8>;
		cs0_dq22_rx_de-skew = <7>;
		cs0_dq22_tx_de-skew = <8>;
		cs0_dq23_rx_de-skew = <7>;
		cs0_dq23_tx_de-skew = <8>;
		cs0_dqs2_rx_de-skew = <6>;
		cs0_dqs2p_tx_de-skew = <9>;
		cs0_dqs2n_tx_de-skew = <9>;

		cs0_dm3_rx_de-skew = <7>;
		cs0_dm3_tx_de-skew = <7>;
		cs0_dq24_rx_de-skew = <7>;
		cs0_dq24_tx_de-skew = <8>;
		cs0_dq25_rx_de-skew = <7>;
		cs0_dq25_tx_de-skew = <7>;
		cs0_dq26_rx_de-skew = <7>;
		cs0_dq26_tx_de-skew = <7>;
		cs0_dq27_rx_de-skew = <7>;
		cs0_dq27_tx_de-skew = <7>;
		cs0_dq28_rx_de-skew = <7>;
		cs0_dq28_tx_de-skew = <7>;
		cs0_dq29_rx_de-skew = <7>;
		cs0_dq29_tx_de-skew = <7>;
		cs0_dq30_rx_de-skew = <7>;
		cs0_dq30_tx_de-skew = <7>;
		cs0_dq31_rx_de-skew = <7>;
		cs0_dq31_tx_de-skew = <7>;
		cs0_dqs3_rx_de-skew = <7>;
		cs0_dqs3p_tx_de-skew = <9>;
		cs0_dqs3n_tx_de-skew = <9>;

		cs1_dm0_rx_de-skew = <7>;
		cs1_dm0_tx_de-skew = <8>;
		cs1_dq0_rx_de-skew = <7>;
		cs1_dq0_tx_de-skew = <8>;
		cs1_dq1_rx_de-skew = <7>;
		cs1_dq1_tx_de-skew = <8>;
		cs1_dq2_rx_de-skew = <7>;
		cs1_dq2_tx_de-skew = <8>;
		cs1_dq3_rx_de-skew = <7>;
		cs1_dq3_tx_de-skew = <8>;
		cs1_dq4_rx_de-skew = <7>;
		cs1_dq4_tx_de-skew = <8>;
		cs1_dq5_rx_de-skew = <7>;
		cs1_dq5_tx_de-skew = <8>;
		cs1_dq6_rx_de-skew = <7>;
		cs1_dq6_tx_de-skew = <8>;
		cs1_dq7_rx_de-skew = <7>;
		cs1_dq7_tx_de-skew = <8>;
		cs1_dqs0_rx_de-skew = <6>;
		cs1_dqs0p_tx_de-skew = <9>;
		cs1_dqs0n_tx_de-skew = <9>;

		cs1_dm1_rx_de-skew = <7>;
		cs1_dm1_tx_de-skew = <7>;
		cs1_dq8_rx_de-skew = <7>;
		cs1_dq8_tx_de-skew = <8>;
		cs1_dq9_rx_de-skew = <7>;
		cs1_dq9_tx_de-skew = <7>;
		cs1_dq10_rx_de-skew = <7>;
		cs1_dq10_tx_de-skew = <8>;
		cs1_dq11_rx_de-skew = <7>;
		cs1_dq11_tx_de-skew = <7>;
		cs1_dq12_rx_de-skew = <7>;
		cs1_dq12_tx_de-skew = <8>;
		cs1_dq13_rx_de-skew = <7>;
		cs1_dq13_tx_de-skew = <7>;
		cs1_dq14_rx_de-skew = <7>;
		cs1_dq14_tx_de-skew = <8>;
		cs1_dq15_rx_de-skew = <7>;
		cs1_dq15_tx_de-skew = <7>;
		cs1_dqs1_rx_de-skew = <7>;
		cs1_dqs1p_tx_de-skew = <9>;
		cs1_dqs1n_tx_de-skew = <9>;

		cs1_dm2_rx_de-skew = <7>;
		cs1_dm2_tx_de-skew = <8>;
		cs1_dq16_rx_de-skew = <7>;
		cs1_dq16_tx_de-skew = <8>;
		cs1_dq17_rx_de-skew = <7>;
		cs1_dq17_tx_de-skew = <8>;
		cs1_dq18_rx_de-skew = <7>;
		cs1_dq18_tx_de-skew = <8>;
		cs1_dq19_rx_de-skew = <7>;
		cs1_dq19_tx_de-skew = <8>;
		cs1_dq20_rx_de-skew = <7>;
		cs1_dq20_tx_de-skew = <8>;
		cs1_dq21_rx_de-skew = <7>;
		cs1_dq21_tx_de-skew = <8>;
		cs1_dq22_rx_de-skew = <7>;
		cs1_dq22_tx_de-skew = <8>;
		cs1_dq23_rx_de-skew = <7>;
		cs1_dq23_tx_de-skew = <8>;
		cs1_dqs2_rx_de-skew = <6>;
		cs1_dqs2p_tx_de-skew = <9>;
		cs1_dqs2n_tx_de-skew = <9>;

		cs1_dm3_rx_de-skew = <7>;
		cs1_dm3_tx_de-skew = <7>;
		cs1_dq24_rx_de-skew = <7>;
		cs1_dq24_tx_de-skew = <8>;
		cs1_dq25_rx_de-skew = <7>;
		cs1_dq25_tx_de-skew = <7>;
		cs1_dq26_rx_de-skew = <7>;
		cs1_dq26_tx_de-skew = <7>;
		cs1_dq27_rx_de-skew = <7>;
		cs1_dq27_tx_de-skew = <7>;
		cs1_dq28_rx_de-skew = <7>;
		cs1_dq28_tx_de-skew = <7>;
		cs1_dq29_rx_de-skew = <7>;
		cs1_dq29_tx_de-skew = <7>;
		cs1_dq30_rx_de-skew = <7>;
		cs1_dq30_tx_de-skew = <7>;
		cs1_dq31_rx_de-skew = <7>;
		cs1_dq31_tx_de-skew = <7>;
		cs1_dqs3_rx_de-skew = <7>;
		cs1_dqs3p_tx_de-skew = <9>;
		cs1_dqs3n_tx_de-skew = <9>;
	};
};