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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/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "imx6q.dtsi"
#include "imx6qdl-apalis.dtsi"
/ {
model = "Toradex Apalis iMX6Q/D Module on Apalis Evaluation Board";
compatible = "toradex,apalis_imx6q-eval", "toradex,apalis_imx6q",
"fsl,imx6q";
aliases {
i2c0 = &i2c1;
i2c1 = &i2c3;
i2c2 = &i2c2;
rtc0 = &rtc_i2c;
rtc1 = &snvs_rtc;
};
chosen {
stdout-path = "serial0:115200n8";
};
reg_pcie_switch: regulator-pcie-switch {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "pcie_switch";
startup-delay-us = <100000>;
status = "okay";
};
reg_3v3_sw: regulator-3v3-sw {
compatible = "regulator-fixed";
regulator-always-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3.3V_SW";
};
};
&can1 {
xceiver-supply = <®_3v3_sw>;
status = "okay";
};
&can2 {
xceiver-supply = <®_3v3_sw>;
status = "okay";
};
/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
&i2c1 {
status = "okay";
pcie-switch@58 {
compatible = "plx,pex8605";
reg = <0x58>;
};
/* M41T0M6 real time clock on carrier board */
rtc_i2c: rtc@68 {
compatible = "st,m41t0";
reg = <0x68>;
};
};
/*
* I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier
* board)
*/
&i2c3 {
status = "okay";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reset_moci>;
/* active-high meaning opposite of regular PERST# active-low polarity */
reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
reset-gpio-active-high;
vpcie-supply = <®_pcie_switch>;
status = "okay";
};
&pwm1 {
status = "okay";
};
&pwm2 {
status = "okay";
};
&pwm3 {
status = "okay";
};
&pwm4 {
status = "okay";
};
®_usb_host_vbus {
status = "okay";
};
®_usb_otg_vbus {
status = "okay";
};
&sata {
status = "okay";
};
&sound_spdif {
status = "okay";
};
&spdif {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart4 {
status = "okay";
};
&uart5 {
status = "okay";
};
&usbh1 {
disable-over-current;
vbus-supply = <®_usb_host_vbus>;
status = "okay";
};
&usbotg {
disable-over-current;
vbus-supply = <®_usb_otg_vbus>;
status = "okay";
};
/* MMC1 */
&usdhc1 {
status = "okay";
};
/* SD1 */
&usdhc2 {
cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>;
status = "okay";
};
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