1/* 2 * Copyright (C) 2016 Amarula Solutions B.V. 3 * Copyright (C) 2016 Engicam S.r.l. 4 * 5 * This file is dual-licensed: you can use it either under the terms 6 * of the GPL or the X11 license, at your option. Note that this dual 7 * licensing only applies to this file, and not this project as a 8 * whole. 9 * 10 * a) This file is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License 12 * version 2 as published by the Free Software Foundation. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * Or, alternatively, 20 * 21 * b) Permission is hereby granted, free of charge, to any person 22 * obtaining a copy of this software and associated documentation 23 * files (the "Software"), to deal in the Software without 24 * restriction, including without limitation the rights to use, 25 * copy, modify, merge, publish, distribute, sublicense, and/or 26 * sell copies of the Software, and to permit persons to whom the 27 * Software is furnished to do so, subject to the following 28 * conditions: 29 * 30 * The above copyright notice and this permission notice shall be 31 * included in all copies or substantial portions of the Software. 32 * 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40 * OTHER DEALINGS IN THE SOFTWARE. 41 */ 42 43#include <dt-bindings/gpio/gpio.h> 44#include <dt-bindings/input/input.h> 45#include "imx6ul.dtsi" 46 47/ { 48 memory@80000000 { 49 reg = <0x80000000 0x20000000>; 50 }; 51 52 chosen { 53 stdout-path = &uart1; 54 }; 55 56 backlight { 57 compatible = "pwm-backlight"; 58 pwms = <&pwm8 0 100000>; 59 brightness-levels = < 0 1 2 3 4 5 6 7 8 9 60 10 11 12 13 14 15 16 17 18 19 61 20 21 22 23 24 25 26 27 28 29 62 30 31 32 33 34 35 36 37 38 39 63 40 41 42 43 44 45 46 47 48 49 64 50 51 52 53 54 55 56 57 58 59 65 60 61 62 63 64 65 66 67 68 69 66 70 71 72 73 74 75 76 77 78 79 67 80 81 82 83 84 85 86 87 88 89 68 90 91 92 93 94 95 96 97 98 99 69 100>; 70 default-brightness-level = <100>; 71 }; 72 73 reg_1p8v: regulator-1p8v { 74 compatible = "regulator-fixed"; 75 regulator-name = "1P8V"; 76 regulator-min-microvolt = <1800000>; 77 regulator-max-microvolt = <1800000>; 78 regulator-always-on; 79 regulator-boot-on; 80 }; 81 82 reg_3p3v: regulator-3p3v { 83 compatible = "regulator-fixed"; 84 regulator-name = "3P3V"; 85 regulator-min-microvolt = <3300000>; 86 regulator-max-microvolt = <3300000>; 87 regulator-always-on; 88 regulator-boot-on; 89 }; 90 91 sound { 92 compatible = "simple-audio-card"; 93 simple-audio-card,name = "imx6ul-isiot-sgtl5000"; 94 simple-audio-card,format = "i2s"; 95 simple-audio-card,bitclock-master = <&dailink_master>; 96 simple-audio-card,frame-master = <&dailink_master>; 97 simple-audio-card,widgets = 98 "Microphone", "Mic Jack", 99 "Line", "Line In", 100 "Line", "Line Out", 101 "Headphone", "Headphone Jack"; 102 simple-audio-card,routing = 103 "MIC_IN", "Mic Jack", 104 "Mic Jack", "Mic Bias", 105 "Headphone Jack", "HP_OUT"; 106 107 simple-audio-card,cpu { 108 sound-dai = <&sai2>; 109 }; 110 111 dailink_master: simple-audio-card,codec { 112 sound-dai = <&sgtl5000>; 113 clocks = <&clks IMX6UL_CLK_SAI2>; 114 }; 115 }; 116}; 117 118&fec1 { 119 pinctrl-names = "default"; 120 pinctrl-0 = <&pinctrl_enet1>; 121 phy-mode = "rmii"; 122 phy-handle = <ðphy0>; 123 status = "okay"; 124 125 mdio { 126 #address-cells = <1>; 127 #size-cells = <0>; 128 129 ethphy0: ethernet-phy@0 { 130 compatible = "ethernet-phy-ieee802.3-c22"; 131 reg = <0>; 132 }; 133 }; 134}; 135 136&i2c1 { 137 clock-frequency = <100000>; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pinctrl_i2c1>; 140 status = "okay"; 141 142 sgtl5000: codec@a { 143 compatible = "fsl,sgtl5000"; 144 reg = <0x0a>; 145 #sound-dai-cells = <0>; 146 clocks = <&clks IMX6UL_CLK_OSC>; 147 clock-names = "mclk"; 148 VDDA-supply = <®_3p3v>; 149 VDDIO-supply = <®_3p3v>; 150 VDDD-supply = <®_1p8v>; 151 }; 152 153 stmpe811: gpio-expander@44 { 154 compatible = "st,stmpe811"; 155 reg = <0x44>; 156 pinctrl-names = "default"; 157 pinctrl-0 = <&pinctrl_stmpe>; 158 interrupt-parent = <&gpio1>; 159 interrupts = <18 IRQ_TYPE_EDGE_FALLING>; 160 interrupt-controller; 161 #interrupt-cells = <2>; 162 163 stmpe: touchscreen { 164 compatible = "st,stmpe-ts"; 165 st,sample-time = <4>; 166 st,mod-12b = <1>; 167 st,ref-sel = <0>; 168 st,adc-freq = <1>; 169 st,ave-ctrl = <1>; 170 st,touch-det-delay = <2>; 171 st,settling = <2>; 172 st,fraction-z = <7>; 173 st,i-drive = <1>; 174 }; 175 }; 176}; 177 178&i2c2 { 179 clock_frequency = <100000>; 180 pinctrl-names = "default"; 181 pinctrl-0 = <&pinctrl_i2c2>; 182 status = "okay"; 183}; 184 185&lcdif { 186 pinctrl-names = "default"; 187 pinctrl-0 = <&pinctrl_lcdif_dat 188 &pinctrl_lcdif_ctrl>; 189 display = <&display0>; 190 status = "okay"; 191 192 display0: display { 193 bits-per-pixel = <16>; 194 bus-width = <18>; 195 196 display-timings { 197 native-mode = <&timing0>; 198 timing0: timing0 { 199 clock-frequency = <28000000>; 200 hactive = <800>; 201 vactive = <480>; 202 hfront-porch = <30>; 203 hback-porch = <30>; 204 hsync-len = <64>; 205 vback-porch = <5>; 206 vfront-porch = <5>; 207 vsync-len = <20>; 208 hsync-active = <0>; 209 vsync-active = <0>; 210 de-active = <1>; 211 pixelclk-active = <0>; 212 }; 213 }; 214 }; 215}; 216 217&pwm8 { 218 pinctrl-names = "default"; 219 pinctrl-0 = <&pinctrl_pwm8>; 220 status = "okay"; 221}; 222 223&sai2 { 224 pinctrl-names = "default"; 225 pinctrl-0 = <&pinctrl_sai2>; 226 status = "okay"; 227}; 228 229&uart1 { 230 pinctrl-names = "default"; 231 pinctrl-0 = <&pinctrl_uart1>; 232 status = "okay"; 233}; 234 235&usdhc1 { 236 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 237 pinctrl-0 = <&pinctrl_usdhc1>; 238 pinctrl-1 = <&pinctrl_usdhc1_100mhz>; 239 pinctrl-2 = <&pinctrl_usdhc1_200mhz>; 240 cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; 241 bus-width = <4>; 242 no-1-8-v; 243 status = "okay"; 244}; 245 246&iomuxc { 247 pinctrl_enet1: enet1grp { 248 fsl,pins = < 249 MX6UL_PAD_ENET2_RX_DATA0__ENET1_MDIO 0x1b0b0 250 MX6UL_PAD_ENET2_RX_DATA1__ENET1_MDC 0x1b0b0 251 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 252 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 253 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 254 MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 255 MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 256 MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 257 MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 258 MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x1b0b0 259 >; 260 }; 261 262 pinctrl_i2c1: i2c1grp { 263 fsl,pins = < 264 MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0 265 MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0 266 >; 267 }; 268 269 pinctrl_i2c2: i2c2grp { 270 fsl,pins = < 271 MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0 272 MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x4001b8b0 273 >; 274 }; 275 276 pinctrl_lcdif_ctrl: lcdifctrlgrp { 277 fsl,pins = < 278 MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 279 MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 280 MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 281 MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 282 >; 283 }; 284 285 pinctrl_lcdif_dat: lcdifdatgrp { 286 fsl,pins = < 287 MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 288 MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 289 MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 290 MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 291 MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 292 MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 293 MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 294 MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 295 MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 296 MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 297 MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 298 MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 299 MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 300 MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 301 MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 302 MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 303 MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 304 MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 305 >; 306 }; 307 308 pinctrl_pwm8: pwm8grp { 309 fsl,pins = < 310 MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0 311 >; 312 }; 313 314 pinctrl_sai2: sai2grp { 315 fsl,pins = < 316 MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x130b0 317 MX6UL_PAD_JTAG_TMS__CCM_CLKO1 0x4001b031 318 MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088 319 MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088 320 MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x120b0 321 >; 322 }; 323 324 pinctrl_stmpe: stmpegrp { 325 fsl,pins = < 326 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x1b0b0 327 >; 328 }; 329 330 pinctrl_uart1: uart1grp { 331 fsl,pins = < 332 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 333 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 334 >; 335 }; 336 337 pinctrl_usdhc1: usdhc1grp { 338 fsl,pins = < 339 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 340 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 341 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 342 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 343 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 344 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 345 >; 346 }; 347 348 pinctrl_usdhc1_100mhz: usdhc1grp100mhz { 349 fsl,pins = < 350 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9 351 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9 352 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9 353 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9 354 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9 355 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9 356 >; 357 }; 358 359 pinctrl_usdhc1_200mhz: usdhc1grp200mhz { 360 fsl,pins = < 361 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9 362 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9 363 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9 364 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9 365 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9 366 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 367 >; 368 }; 369}; 370
