/*
* Copyright 2014-2016 Toradex AG
* Copyright 2012 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "imx6dl.dtsi"
#include "imx6qdl-colibri.dtsi"
/ {
model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
"fsl,imx6dl";
/* Will be filled by the bootloader */
memory@10000000 {
device_type = "memory";
reg = <0x10000000 0>;
};
aliases {
i2c0 = &i2c2;
i2c1 = &i2c3;
};
aliases {
rtc0 = &rtc_i2c;
rtc1 = &snvs_rtc;
};
chosen {
stdout-path = "serial0:115200n8";
};
/* Fixed crystal dedicated to mcp251x */
clk16m: clock-16m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <16000000>;
clock-output-names = "clk16m";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
wakeup {
label = "Wake-Up";
gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
};
lcd_display: disp0 {
compatible = "fsl,imx-parallel-display";
#address-cells = <1>;
#size-cells = <0>;
interface-pix-fmt = "bgr666";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu1_lcdif>;
status = "okay";
port@0 {
reg = <0>;
lcd_display_in: endpoint {
remote-endpoint = <&ipu1_di0_disp0>;
};
};
port@1 {
reg = <1>;
lcd_display_out: endpoint {
remote-endpoint = <&lcd_panel_in>;
};
};
};
panel: panel {
/*
* edt,et057090dhu: EDT 5.7" LCD TFT
* edt,et070080dh6: EDT 7.0" LCD TFT
*/
compatible = "edt,et057090dhu";
backlight = <&backlight>;
port {
lcd_panel_in: endpoint {
remote-endpoint = <&lcd_display_out>;
};
};
};
};
&backlight {
brightness-levels = <0 127 191 223 239 247 251 255>;
default-brightness-level = <1>;
status = "okay";
};
/* Colibri SSP */
&ecspi4 {
status = "okay";
mcp251x0: mcp251x@0 {
compatible = "microchip,mcp2515";
reg = <0>;
clocks = <&clk16m>;
interrupt-parent = <&gpio3>;
interrupts = <27 0x2>;
spi-max-frequency = <10000000>;
status = "okay";
};
};
&hdmi {
status = "okay";
};
/*
* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
*/
&i2c3 {
status = "okay";
/*
* Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
* aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
*/
touchscreen@4a {
compatible = "atmel,maxtouch";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcap_1>;
reg = <0x4a>;
interrupt-parent = <&gpio1>;
interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */
reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; /* SODIMM 30 */
status = "disabled";
};
/* M41T0M6 real time clock on carrier board */
rtc_i2c: rtc@68 {
compatible = "st,m41t0";
reg = <0x68>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <
&pinctrl_weim_gpio_1 &pinctrl_weim_gpio_2
&pinctrl_weim_gpio_3 &pinctrl_weim_gpio_4
&pinctrl_weim_gpio_5 &pinctrl_weim_gpio_6
&pinctrl_usbh_oc_1 &pinctrl_usbc_id_1
>;
pinctrl_pcap_1: pcap1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 /* SODIMM 28 */
MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0 /* SODIMM 30 */
>;
};
pinctrl_mxt_ts: mxttsgrp {
fsl,pins = <
MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x130b0 /* SODIMM 107 */
MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x130b0 /* SODIMM 106 */
>;
};
};
&ipu1_di0_disp0 {
remote-endpoint = <&lcd_display_in>;
};
&pwm1 {
status = "okay";
};
&pwm2 {
status = "okay";
};
&pwm3 {
status = "okay";
};
&pwm4 {
status = "okay";
};
®_usb_host_vbus {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&usbh1 {
vbus-supply = <®_usb_host_vbus>;
status = "okay";
};
&usbotg {
status = "okay";
};
/* Colibri MMC */
&usdhc1 {
status = "okay";
};
&weim {
status = "okay";
/* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
ranges = <0 0 0x08000000 0x02000000
1 0 0x0a000000 0x02000000
2 0 0x0c000000 0x02000000
3 0 0x0e000000 0x02000000>;
/* SRAM on Colibri nEXT_CS0 */
sram@0,0 {
compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
reg = <0 0 0x00010000>;
#address-cells = <1>;
#size-cells = <1>;
bank-width = <2>;
fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
0x00000000 0x04000040 0x00000000>;
};
/* SRAM on Colibri nEXT_CS1 */
sram@1,0 {
compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
reg = <1 0 0x00010000>;
#address-cells = <1>;
#size-cells = <1>;
bank-width = <2>;
fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
0x00000000 0x04000040 0x00000000>;
};
};
