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 aliases { 57 i2c0 = &i2c2; 58 i2c1 = &i2c3; 59 }; 60 61 aliases { 62 rtc0 = &rtc_i2c; 63 rtc1 = &snvs_rtc; 64 }; 65 66 clocks { 67 /* Fixed crystal dedicated to mcp251x */ 68 clk16m: clk@1 { 69 compatible = "fixed-clock"; 70 reg = <1>; 71 #clock-cells = <0>; 72 clock-frequency = <16000000>; 73 clock-output-names = "clk16m"; 74 }; 75 }; 76 77 gpio-keys { 78 compatible = "gpio-keys"; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&pinctrl_gpio_keys>; 81 82 wakeup { 83 label = "Wake-Up"; 84 gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */ 85 linux,code = <KEY_WAKEUP>; 86 debounce-interval = <10>; 87 wakeup-source; 88 }; 89 }; 90 91 lcd_display: display@di0 { 92 compatible = "fsl,imx-parallel-display"; 93 #address-cells = <1>; 94 #size-cells = <0>; 95 interface-pix-fmt = "bgr666"; 96 pinctrl-names = "default"; 97 pinctrl-0 = <&pinctrl_ipu1_lcdif>; 98 status = "okay"; 99 100 port@0 { 101 reg = <0>; 102 103 lcd_display_in: endpoint { 104 remote-endpoint = <&ipu1_di0_disp0>; 105 }; 106 }; 107 108 port@1 { 109 reg = <1>; 110 111 lcd_display_out: endpoint { 112 remote-endpoint = <&lcd_panel_in>; 113 }; 114 }; 115 }; 116 117 panel: panel { 118 /* 119 * edt,et057090dhu: EDT 5.7" LCD TFT 120 * edt,et070080dh6: EDT 7.0" LCD TFT 121 */ 122 compatible = "edt,et057090dhu"; 123 backlight = <&backlight>; 124 125 port { 126 lcd_panel_in: endpoint { 127 remote-endpoint = <&lcd_display_out>; 128 }; 129 }; 130 }; 131}; 132 133&backlight { 134 brightness-levels = <0 127 191 223 239 247 251 255>; 135 default-brightness-level = <1>; 136 status = "okay"; 137}; 138 139/* Colibri SSP */ 140&ecspi4 { 141 status = "okay"; 142 143 mcp251x0: mcp251x@1 { 144 compatible = "microchip,mcp2515"; 145 reg = <0>; 146 clocks = <&clk16m>; 147 interrupt-parent = <&gpio3>; 148 interrupts = <27 0x2>; 149 spi-max-frequency = <10000000>; 150 status = "okay"; 151 }; 152}; 153 154&hdmi { 155 status = "okay"; 156}; 157 158/* 159 * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board) 160 */ 161&i2c3 { 162 status = "okay"; 163 164 /* M41T0M6 real time clock on carrier board */ 165 rtc_i2c: rtc@68 { 166 compatible = "st,m41t00"; 167 reg = <0x68>; 168 }; 169}; 170 171&ipu1_di0_disp0 { 172 remote-endpoint = <&lcd_display_in>; 173}; 174 175&pwm1 { 176 status = "okay"; 177}; 178 179&pwm2 { 180 status = "okay"; 181}; 182 183&pwm3 { 184 status = "okay"; 185}; 186 187&pwm4 { 188 status = "okay"; 189}; 190 191®_usb_host_vbus { 192 status = "okay"; 193}; 194 195&uart1 { 196 status = "okay"; 197}; 198 199&uart2 { 200 status = "okay"; 201}; 202 203&uart3 { 204 status = "okay"; 205}; 206 207&usbh1 { 208 vbus-supply = <®_usb_host_vbus>; 209 status = "okay"; 210}; 211 212&usbotg { 213 status = "okay"; 214}; 215 216/* Colibri MMC */ 217&usdhc1 { 218 pinctrl-names = "default"; 219 pinctrl-0 = <&pinctrl_mmc_cd>; 220 cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */ 221 status = "okay"; 222}; 223 224&weim { 225 status = "okay"; 226 227 /* weim memory map: 32MB on CS0, 32MB on CS1, 32MB on CS2 */ 228 ranges = <0 0 0x08000000 0x02000000 229 1 0 0x0a000000 0x02000000 230 2 0 0x0c000000 0x02000000>; 231 232 /* SRAM on Colibri nEXT_CS0 */ 233 sram@0,0 { 234 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; 235 reg = <0 0 0x00010000>; 236 #address-cells = <1>; 237 #size-cells = <1>; 238 bank-width = <2>; 239 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 240 0x00000000 0x04000040 0x00000000>; 241 }; 242 243 /* SRAM on Colibri nEXT_CS1 */ 244 sram@1,0 { 245 compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram"; 246 reg = <1 0 0x00010000>; 247 #address-cells = <1>; 248 #size-cells = <1>; 249 bank-width = <2>; 250 fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000 251 0x00000000 0x04000040 0x00000000>; 252 }; 253}; 254