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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2014-2022 Toradex
* Copyright 2012 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*/
/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";
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";
};
};
/* Colibri SSP */
&ecspi4 {
status = "okay";
mcp251x0: mcp251x@0 {
compatible = "microchip,mcp2515";
clocks = <&clk16m>;
interrupt-parent = <&gpio3>;
interrupts = <27 0x2>;
reg = <0>;
spi-max-frequency = <10000000>;
status = "okay";
};
};
/*
* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
*/
&i2c3 {
status = "okay";
/* 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
>;
};
&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 {
disable-over-current;
status = "okay";
};
&usbotg {
disable-over-current;
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>;
};
};
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