/* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This library is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _DT_BINDINGS_DRAM_ROCKCHIP_RK3288_H #define _DT_BINDINGS_DRAM_ROCKCHIP_RK3288_H #define DDR3_DS_34ohm (34) #define DDR3_DS_40ohm (40) #define DDR3_ODT_DIS (0) #define DDR3_ODT_40ohm (40) #define DDR3_ODT_60ohm (60) #define DDR3_ODT_120ohm (120) #define LP2_DS_34ohm (34) #define LP2_DS_40ohm (40) #define LP2_DS_48ohm (48) #define LP2_DS_60ohm (60) #define LP2_DS_68_6ohm (68) /* optional */ #define LP2_DS_80ohm (80) #define LP2_DS_120ohm (120) /* optional */ #define LP3_DS_34ohm (34) #define LP3_DS_40ohm (40) #define LP3_DS_48ohm (48) #define LP3_DS_60ohm (60) #define LP3_DS_80ohm (80) #define LP3_DS_34D_40U (3440) #define LP3_DS_40D_48U (4048) #define LP3_DS_34D_48U (3448) #define LP3_ODT_DIS (0) #define LP3_ODT_60ohm (60) #define LP3_ODT_120ohm (120) #define LP3_ODT_240ohm (240) /* PHY DRV ODT strength*/ #define PHY_DDR3_RON_114ohm (7) #define PHY_DDR3_RON_95ohm (4) #define PHY_DDR3_RON_81ohm (5) #define PHY_DDR3_RON_71ohm (0xc) #define PHY_DDR3_RON_63ohm (0xd) #define PHY_DDR3_RON_57ohm (0xe) #define PHY_DDR3_RON_52ohm (0xf) #define PHY_DDR3_RON_47ohm (0xa) #define PHY_DDR3_RON_44ohm (0xb) #define PHY_DDR3_RON_41ohm (0x8) #define PHY_DDR3_RON_38ohm (0x9) #define PHY_DDR3_RON_34ohm (0x19) #define PHY_DDR3_RON_30ohm (0x1b) #define PHY_DDR3_RON_26ohm (0x1c) #define PHY_DDR3_RON_23ohm (0x15) #define PHY_DDR3_RON_20ohm (0x12) #define PHY_DDR3_RON_18ohm (0x11) #define PHY_DDR3_RTT_368ohm (0x1) #define PHY_DDR3_RTT_155ohm (0x2) #define PHY_DDR3_RTT_113ohm (0x3) #define PHY_DDR3_RTT_80ohm (0x6) #define PHY_DDR3_RTT_64ohm (0x7) #define PHY_DDR3_RTT_54ohm (0x4) #define PHY_DDR3_RTT_40ohm (0xc) #define PHY_DDR3_RTT_30ohm (0xf) #define PHY_LP23_RON_110ohm (4) #define PHY_LP23_RON_83ohm (0xc) #define PHY_LP23_RON_73ohm (0xd) #define PHY_LP23_RON_66ohm (0xe) #define PHY_LP23_RON_60ohm (0xf) #define PHY_LP23_RON_55ohm (0xa) #define PHY_LP23_RON_51ohm (0xb) #define PHY_LP23_RON_44ohm (0x9) #define PHY_LP23_RON_39ohm (0x19) #define PHY_LP23_RON_35ohm (0x1b) #define PHY_LP23_RON_30ohm (0x1c) #define PHY_LP23_RON_26ohm (0x16) #define PHY_LP23_RON_22ohm (0x10) #define PHY_LP23_RTT_368ohm (0x1) #define PHY_LP23_RTT_155ohm (0x2) #define PHY_LP23_RTT_113ohm (0x3) #define PHY_LP23_RTT_80ohm (0x6) #define PHY_LP23_RTT_64ohm (0x7) #define PHY_LP23_RTT_54ohm (0x4) #define PHY_LP23_RTT_40ohm (0xc) #define PHY_LP23_RTT_30ohm (0xf) #endif /*_DT_BINDINGS_DRAM_ROCKCHIP_RK3288_H*/