1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2022 Rockchip Electronics Co., Ltd 4 * 5 */ 6 7/dts-v1/; 8 9#include "rk3326-evb-lp3-v10-linux.dts" 10 11/ { 12 model = "Rockchip rk3326 evb lpddr3 v12 board for linux"; 13 compatible = "rockchip,rk3326-evb-lp3-v12-linux", "rockchip,rk3326"; 14}; 15 16&dsi { 17 status = "okay"; 18 19 panel@0 { 20 compatible = "sitronix,st7703", "simple-panel-dsi"; 21 reg = <0>; 22 backlight = <&backlight>; 23 power-supply = <&vcc18_lcd_n>; 24 prepare-delay-ms = <0>; 25 reset-delay-ms = <0>; 26 init-delay-ms = <80>; 27 enable-delay-ms = <0>; 28 disable-delay-ms = <10>; 29 unprepare-delay-ms = <60>; 30 31 width-mm = <68>; 32 height-mm = <121>; 33 34 dsi,flags = <(MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | 35 MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET)>; 36 dsi,format = <MIPI_DSI_FMT_RGB888>; 37 dsi,lanes = <4>; 38 39 panel-init-sequence = [ 40 39 00 04 ff 98 81 03 41 15 00 02 01 00 42 15 00 02 02 00 43 15 00 02 03 53 44 15 00 02 04 53 45 15 00 02 05 13 46 15 00 02 06 04 47 15 00 02 07 02 48 15 00 02 08 02 49 15 00 02 09 00 50 15 00 02 0a 00 51 15 00 02 0b 00 52 15 00 02 0c 00 53 15 00 02 0d 00 54 15 00 02 0e 00 55 15 00 02 0f 00 56 57 15 00 02 10 00 58 15 00 02 11 00 59 15 00 02 12 00 60 15 00 02 13 00 61 15 00 02 14 00 62 15 00 02 15 08 63 15 00 02 16 10 64 15 00 02 17 00 65 15 00 02 18 08 66 15 00 02 19 00 67 15 00 02 1a 00 68 15 00 02 1b 00 69 15 00 02 1c 00 70 15 00 02 1d 00 71 15 00 02 1e c0 72 15 00 02 1f 80 73 74 15 00 02 20 02 75 15 00 02 21 09 76 15 00 02 22 00 77 15 00 02 23 00 78 15 00 02 24 00 79 15 00 02 25 00 80 15 00 02 26 00 81 15 00 02 27 00 82 15 00 02 28 55 83 15 00 02 29 03 84 15 00 02 2a 00 85 15 00 02 2b 00 86 15 00 02 2c 00 87 15 00 02 2d 00 88 15 00 02 2e 00 89 15 00 02 2f 00 90 91 15 00 02 30 00 92 15 00 02 31 00 93 15 00 02 32 00 94 15 00 02 33 00 95 15 00 02 34 04 96 15 00 02 35 05 97 15 00 02 36 05 98 15 00 02 37 00 99 15 00 02 38 3c 100 15 00 02 39 35 101 15 00 02 3a 00 102 15 00 02 3b 40 103 15 00 02 3c 00 104 15 00 02 3d 00 105 15 00 02 3e 00 106 15 00 02 3f 00 107 108 15 00 02 40 00 109 15 00 02 41 88 110 15 00 02 42 00 111 15 00 02 43 00 112 15 00 02 44 1f 113 114 15 00 02 50 01 115 15 00 02 51 23 116 15 00 02 52 45 117 15 00 02 53 67 118 15 00 02 54 89 119 15 00 02 55 ab 120 15 00 02 56 01 121 15 00 02 57 23 122 15 00 02 58 45 123 15 00 02 59 67 124 15 00 02 5a 89 125 15 00 02 5b ab 126 15 00 02 5c cd 127 15 00 02 5d ef 128 15 00 02 5e 03 129 15 00 02 5f 14 130 131 15 00 02 60 15 132 15 00 02 61 0c 133 15 00 02 62 0d 134 15 00 02 63 0e 135 15 00 02 64 0f 136 15 00 02 65 10 137 15 00 02 66 11 138 15 00 02 67 08 139 15 00 02 68 02 140 15 00 02 69 0a 141 15 00 02 6a 02 142 15 00 02 6b 02 143 15 00 02 6c 02 144 15 00 02 6d 02 145 15 00 02 6e 02 146 15 00 02 6f 02 147 148 15 00 02 70 02 149 15 00 02 71 02 150 15 00 02 72 06 151 15 00 02 73 02 152 15 00 02 74 02 153 15 00 02 75 14 154 15 00 02 76 15 155 15 00 02 77 0f 156 15 00 02 78 0e 157 15 00 02 79 0d 158 15 00 02 7a 0c 159 15 00 02 7b 11 160 15 00 02 7c 10 161 15 00 02 7d 06 162 15 00 02 7e 02 163 15 00 02 7f 0a 164 165 15 00 02 80 02 166 15 00 02 81 02 167 15 00 02 82 02 168 15 00 02 83 02 169 15 00 02 84 02 170 15 00 02 85 02 171 15 00 02 86 02 172 15 00 02 87 02 173 15 00 02 88 08 174 15 00 02 89 02 175 15 00 02 8a 02 176 177 39 00 04 ff 98 81 04 178 15 00 02 00 80 179 15 00 02 70 00 180 15 00 02 71 00 181 15 00 02 66 fe 182 15 00 02 82 15 183 15 00 02 84 15 184 15 00 02 85 15 185 15 00 02 3a 24 186 15 00 02 32 ac 187 15 00 02 8c 80 188 15 00 02 3c f5 189 15 00 02 88 33 190 191 39 00 04 ff 98 81 01 192 15 00 02 22 0a 193 15 00 02 31 00 194 15 00 02 53 78 195 15 00 02 50 5b 196 15 00 02 51 5b 197 15 00 02 60 20 198 15 00 02 61 00 199 15 00 02 62 0d 200 15 00 02 63 00 201 202 15 00 02 a0 00 203 15 00 02 a1 10 204 15 00 02 a2 1c 205 15 00 02 a3 13 206 15 00 02 a4 15 207 15 00 02 a5 26 208 15 00 02 a6 1a 209 15 00 02 a7 1d 210 15 00 02 a8 67 211 15 00 02 a9 1c 212 15 00 02 aa 29 213 15 00 02 ab 5b 214 15 00 02 ac 26 215 15 00 02 ad 28 216 15 00 02 ae 5c 217 15 00 02 af 30 218 15 00 02 b0 31 219 15 00 02 b1 2e 220 15 00 02 b2 32 221 15 00 02 b3 00 222 223 15 00 02 c0 00 224 15 00 02 c1 10 225 15 00 02 c2 1c 226 15 00 02 c3 13 227 15 00 02 c4 15 228 15 00 02 c5 26 229 15 00 02 c6 1a 230 15 00 02 c7 1d 231 15 00 02 c8 67 232 15 00 02 c9 1c 233 15 00 02 ca 29 234 15 00 02 cb 5b 235 15 00 02 cc 26 236 15 00 02 cd 28 237 15 00 02 ce 5c 238 15 00 02 cf 30 239 15 00 02 d0 31 240 15 00 02 d1 2e 241 15 00 02 d2 32 242 15 00 02 d3 00 243 39 00 04 ff 98 81 00 244 05 00 01 11 245 05 01 01 29 246 ]; 247 248 panel-exit-sequence = [ 249 05 00 01 28 250 05 00 01 10 251 ]; 252 253 display-timings { 254 native-mode = <&timing0>; 255 256 timing0: timing0 { 257 clock-frequency = <66000000>; 258 hactive = <720>; 259 vactive = <1280>; 260 hfront-porch = <40>; 261 hsync-len = <10>; 262 hback-porch = <40>; 263 vfront-porch = <22>; 264 vsync-len = <4>; 265 vback-porch = <11>; 266 hsync-active = <0>; 267 vsync-active = <0>; 268 de-active = <0>; 269 pixelclk-active = <0>; 270 }; 271 }; 272 }; 273}; 274