1/* 2 * Copyright 2014-2016 Toradex AG 3 * Copyright 2012 Freescale Semiconductor, Inc. 4 * Copyright 2011 Linaro Ltd. 5 * 6 * This file is dual-licensed: you can use it either under the terms 7 * of the GPL or the X11 license, at your option. Note that this dual 8 * licensing only applies to this file, and not this project as a 9 * whole. 10 * 11 * a) This file is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License 13 * version 2 as published by the Free Software Foundation. 14 * 15 * This file is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * Or, alternatively, 21 * 22 * b) Permission is hereby granted, free of charge, to any person 23 * obtaining a copy of this software and associated documentation 24 * files (the "Software"), to deal in the Software without 25 * restriction, including without limitation the rights to use, 26 * copy, modify, merge, publish, distribute, sublicense, and/or 27 * sell copies of the Software, and to permit persons to whom the 28 * Software is furnished to do so, subject to the following 29 * conditions: 30 * 31 * The above copyright notice and this permission notice shall be 32 * included in all copies or substantial portions of the Software. 33 * 34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 41 * OTHER DEALINGS IN THE SOFTWARE. 42 */ 43 44/dts-v1/; 45 46#include <dt-bindings/input/input.h> 47#include <dt-bindings/interrupt-controller/irq.h> 48#include "imx6dl.dtsi" 49#include "imx6qdl-colibri.dtsi" 50 51/ { 52 model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3"; 53 compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl", 54 "fsl,imx6dl"; 55 56 /* Will be filled by the bootloader */ 57 memory@10000000 { 58 device_type = "memory"; 59 reg = <0x10000000 0>; 60 }; 61 62 aliases { 63 i2c0 = &i2c2; 64 i2c1 = &i2c3; 65 }; 66 67 aliases { 68 rtc0 = &rtc_i2c; 69 rtc1 = &snvs_rtc; 70 }; 71 72 chosen { 73 stdout-path = "serial0:115200n8"; 74 }; 75 76 /* Fixed crystal dedicated to mcp251x */ 77 clk16m: clock-16m { 78 compatible = "fixed-clock"; 79 #clock-cells = <0>; 80 clock-frequency = <16000000>; 81 clock-output-names = "clk16m"; 82 }; 83 84 gpio-keys { 85 compatible = "gpio-keys"; 86 pinctrl-names = "default"; 87 pinctrl-0 = <&pinctrl_gpio_keys>; 88 89 wakeup { 90 label = "Wake-Up"; 91 gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */ 92 linux,code = <KEY_WAKEUP>; 93 debounce-interval = <10>; 94 wakeup-source; 95 }; 96 }; 97 98 lcd_display: disp0 { 99 compatible = "fsl,imx-parallel-display"; 100 #address-cells = <1>; 101 #size-cells = <0>; 102 interface-pix-fmt = "bgr666"; 103 pinctrl-names = "default"; 104 pinctrl-0 = <&pinctrl_ipu1_lcdif>; 105 status = "okay"; 106 107 port@0 { 108 reg = <0>; 109 110 lcd_display_in: endpoint { 111 remote-endpoint = <&ipu1_di0_disp0>; 112 }; 113 }; 114 115 port@1 { 116 reg = <1>; 117 118 lcd_display_out: endpoint { 119 remote-endpoint = <&lcd_panel_in>; 120 }; 121 }; 122 }; 123 124 panel: panel { 125 /* 126 * edt,et057090dhu: EDT 5.7" LCD TFT 127 * edt,et070080dh6: EDT 7.0" LCD TFT 128 */ 129 compatible = "edt,et057090dhu"; 130 backlight = <&backlight>; 131 132 port { 133 lcd_panel_in: endpoint { 134 remote-endpoint = <&lcd_display_out>; 135 }; 136 }; 137 }; 138}; 139 140&backlight { 141 brightness-levels = <0 127 191 223 239 247 251 255>; 142 default-brightness-level = <1>; 143 status = "okay"; 144}; 145 146/* Colibri SSP */ 147&ecspi4 { 148 status = "okay"; 149 150 mcp251x0: mcp251x@0 { 151 compatible = "microchip,mcp2515"; 152 reg = <0>; 153 clocks = <&clk16m>; 154 interrupt-parent = <&gpio3>; 155 interrupts = <27 0x2>; 156 spi-max-frequency = <10000000>; 157 status = "okay"; 158 }; 159}; 160 161&hdmi { 162 status = "okay"; 163}; 164 165/* 166 * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board) 167 */ 168&i2c3 { 169 status = "okay"; 170 171 /* M41T0M6 real time clock on carrier board */ 172 rtc_i2c: rtc@68 { 173 compatible = "st,m41t0"; 174 reg = <0x68>; 175 }; 176}; 177 178&ipu1_di0_disp0 { 179 remote-endpoint = <&lcd_display_in>; 180}; 181 182&pwm1 { 183 status = "okay"; 184}; 185 186&pwm2 { 187 status = "okay"; 188}; 189 190&pwm3 { 191 status = "okay"; 192}; 193 194&pwm4 { 195 status = "okay"; 196}; 197 198®_usb_host_vbus { 199 status = "okay"; 200}; 201 202&uart1 { 203 status = "okay"; 204}; 205 206&uart2 { 207 status = "okay"; 208}; 209 210&uart3 { 211 status = "okay"; 212}; 213 214&usbh1 { 215 vbus-supply = <®_usb_host_vbus>; 216 status = "okay"; 217}; 218 219&usbotg { 220 status = "okay"; 221}; 222 223/* Colibri MMC */ 224&usdhc1 { 225 status = "okay"; 226}; 227 228&weim { 229 status = "okay"; 230 231 /* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */ 232 ranges = <0 0 0x08000000 0x02000000 233 1 0 0x0a000000 0x02000000 234 2 0 0x0c000000 0x02000000 235 3 0 0x0e000000 0x02000000>; 236 237 /* SRAM on Colibri nEXT_CS0 */ 238 sram@0,0 { 239 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; 240 reg = <0 0 0x00010000>; 241 #address-cells = <1>; 242 #size-cells = <1>; 243 bank-width = <2>; 244 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 245 0x00000000 0x04000040 0x00000000>; 246 }; 247 248 /* SRAM on Colibri nEXT_CS1 */ 249 sram@1,0 { 250 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; 251 reg = <1 0 0x00010000>; 252 #address-cells = <1>; 253 #size-cells = <1>; 254 bank-width = <2>; 255 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 256 0x00000000 0x04000040 0x00000000>; 257 }; 258}; 259