1 /* Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd 2 * 3 * This file is dual-licensed: you can use it either under the terms 4 * of the GPL or the X11 license, at your option. Note that this dual 5 * licensing only applies to this file, and not this project as a 6 * whole. 7 * 8 * a) This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of the 11 * License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * Or, alternatively, 19 * 20 * b) Permission is hereby granted, free of charge, to any person 21 * obtaining a copy of this software and associated documentation 22 * files (the "Software"), to deal in the Software without 23 * restriction, including without limitation the rights to use, 24 * copy, modify, merge, publish, distribute, sublicense, and/or 25 * sell copies of the Software, and to permit persons to whom the 26 * Software is furnished to do so, subject to the following 27 * conditions: 28 * 29 * The above copyright notice and this permission notice shall be 30 * included in all copies or substantial portions of the Software. 31 * 32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 39 * OTHER DEALINGS IN THE SOFTWARE. 40 */ 41 42 #ifndef _DT_BINDINGS_DRAM_ROCKCHIP_RK3399_H 43 #define _DT_BINDINGS_DRAM_ROCKCHIP_RK3399_H 44 45 #define DDR3_DS_34ohm (34) 46 #define DDR3_DS_40ohm (40) 47 48 #define DDR3_ODT_DIS (0) 49 #define DDR3_ODT_40ohm (40) 50 #define DDR3_ODT_60ohm (60) 51 #define DDR3_ODT_120ohm (120) 52 53 #define LP2_DS_34ohm (34) 54 #define LP2_DS_40ohm (40) 55 #define LP2_DS_48ohm (48) 56 #define LP2_DS_60ohm (60) 57 #define LP2_DS_68_6ohm (68) /* optional */ 58 #define LP2_DS_80ohm (80) 59 #define LP2_DS_120ohm (120) /* optional */ 60 61 #define LP3_DS_34ohm (34) 62 #define LP3_DS_40ohm (40) 63 #define LP3_DS_48ohm (48) 64 #define LP3_DS_60ohm (60) 65 #define LP3_DS_80ohm (80) 66 #define LP3_DS_34D_40U (3440) 67 #define LP3_DS_40D_48U (4048) 68 #define LP3_DS_34D_48U (3448) 69 70 #define LP3_ODT_DIS (0) 71 #define LP3_ODT_60ohm (60) 72 #define LP3_ODT_120ohm (120) 73 #define LP3_ODT_240ohm (240) 74 75 #define LP4_PDDS_40ohm (40) 76 #define LP4_PDDS_48ohm (48) 77 #define LP4_PDDS_60ohm (60) 78 #define LP4_PDDS_80ohm (80) 79 #define LP4_PDDS_120ohm (120) 80 #define LP4_PDDS_240ohm (240) 81 82 #define LP4_DQ_ODT_40ohm (40) 83 #define LP4_DQ_ODT_48ohm (48) 84 #define LP4_DQ_ODT_60ohm (60) 85 #define LP4_DQ_ODT_80ohm (80) 86 #define LP4_DQ_ODT_120ohm (120) 87 #define LP4_DQ_ODT_240ohm (240) 88 #define LP4_DQ_ODT_DIS (0) 89 90 #define LP4_CA_ODT_40ohm (40) 91 #define LP4_CA_ODT_48ohm (48) 92 #define LP4_CA_ODT_60ohm (60) 93 #define LP4_CA_ODT_80ohm (80) 94 #define LP4_CA_ODT_120ohm (120) 95 #define LP4_CA_ODT_240ohm (240) 96 #define LP4_CA_ODT_DIS (0) 97 98 #define PHY_DRV_ODT_Hi_Z (0) 99 #define PHY_DRV_ODT_240 (240) 100 #define PHY_DRV_ODT_120 (120) 101 #define PHY_DRV_ODT_80 (80) 102 #define PHY_DRV_ODT_60 (60) 103 #define PHY_DRV_ODT_48 (48) 104 #define PHY_DRV_ODT_40 (40) 105 #define PHY_DRV_ODT_34_3 (34) 106 107 #endif /* _DT_BINDINGS_DRAM_ROCKCHIP_RK3399_H */ 108