// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) 2014 Protonic Holland
* Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include "imx6dl.dtsi"
/ {
model = "Plymovent M2M board";
compatible = "ply,plym2m", "fsl,imx6dl";
chosen {
stdout-path = &uart4;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000 0>;
brightness-levels = <0 1000>;
num-interpolated-steps = <20>;
default-brightness-level = <19>;
power-supply = <®_12v0>;
};
display {
compatible = "fsl,imx-parallel-display";
pinctrl-0 = <&pinctrl_ipu1_disp>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
display_in: endpoint {
remote-endpoint = <&ipu1_di0_disp0>;
};
};
port@1 {
reg = <1>;
display_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&vdiv_vaccu>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
led-0 {
label = "debug0";
function = LED_FUNCTION_STATUS;
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
panel {
compatible = "edt,etm0700g0bdh6";
backlight = <&backlight>;
power-supply = <®_3v3>;
port {
panel_in: endpoint {
remote-endpoint = <&display_out>;
};
};
};
clk50m_phy: phy-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
clock-output-names = "enet_ref_pad";
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_5v0: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
reg_12v0: regulator-12v0 {
compatible = "regulator-fixed";
regulator-name = "12v0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
thermal-zones {
chassis-thermal {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&tsens0>;
trips {
alert {
temperature = <85000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
};
};
touch-thermal0 {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&touch_temp0>;
trips {
alert {
temperature = <85000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
};
};
touch-thermal1 {
polling-delay = <20000>;
polling-delay-passive = <0>;
thermal-sensors = <&touch_temp1>;
trips {
alert {
temperature = <85000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "passive";
};
};
};
};
touchscreen {
compatible = "resistive-adc-touch";
io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>,
<&adc_ts 5>;
io-channel-names = "y", "z1", "z2", "x";
touchscreen-min-pressure = <64687>;
touchscreen-inverted-x;
touchscreen-inverted-y;
touchscreen-x-plate-ohms = <300>;
touchscreen-y-plate-ohms = <800>;
};
touch_temp0: touch-temperature-sensor0 {
compatible = "generic-adc-thermal";
#thermal-sensor-cells = <0>;
io-channels = <&adc_ts 0>;
io-channel-names = "sensor-channel";
temperature-lookup-table = < (-40000) 736
85000 474>;
};
touch_temp1: touch-temperature-sensor1 {
compatible = "generic-adc-thermal";
#thermal-sensor-cells = <0>;
io-channels = <&adc_ts 7>;
io-channel-names = "sensor-channel";
temperature-lookup-table = < (-40000) 826
85000 609>;
};
vdiv_vaccu: voltage-divider-vaccu {
compatible = "voltage-divider";
io-channels = <&adc_ts 2>;
output-ohms = <2500>;
full-ohms = <64000>;
#io-channel-cells = <0>;
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1>;
xceiver-supply = <®_5v0>;
status = "okay";
};
&clks {
clocks = <&clk50m_phy>;
clock-names = "enet_ref_pad";
assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
assigned-clock-parents = <&clk50m_phy>;
};
&ecspi1 {
cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
};
};
&ecspi2 {
cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
status = "okay";
adc_ts: adc@0 {
compatible = "ti,tsc2046e-adc";
reg = <0>;
pinctrl-0 = <&pinctrl_tsc2046>;
pinctrl-names = "default";
spi-max-frequency = <1000000>;
interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
#io-channel-cells = <1>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
settling-time-us = <300>;
oversampling-ratio = <5>;
};
channel@1 {
reg = <1>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@2 {
reg = <2>;
settling-time-us = <300>;
oversampling-ratio = <5>;
};
channel@3 {
reg = <3>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@4 {
reg = <4>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
channel@5 {
reg = <5>;
settling-time-us = <700>;
oversampling-ratio = <5>;
};
/* channel 6 is not connected */
channel@7 {
reg = <7>;
settling-time-us = <300>;
oversampling-ratio = <5>;
};
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rmii";
phy-handle = <&rgmii_phy>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
/* Microchip KSZ8081RNA PHY */
rgmii_phy: ethernet-phy@0 {
reg = <0>;
interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <300>;
};
};
};
&gpio1 {
gpio-line-names =
"CAN1_TERM", "SD1_CD", "", "", "", "", "", "",
"DEBUG_0", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio2 {
gpio-line-names =
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "ECSPI2_SS0", "", "", "", "TSC_BUSY", "";
};
&gpio3 {
gpio-line-names =
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "ECSPI1_SS1", "TSC_PENIRQ", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio4 {
gpio-line-names =
"", "", "", "", "", "", "", "",
"", "", "", "", "CAN1_SR", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio5 {
gpio-line-names =
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "ETH_RESET", "ETH_INTRP",
"", "", "", "", "", "", "", "";
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
/* additional i2c devices are added automatically by the boot loader */
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
tsens0: temperature-sensor@70 {
compatible = "ti,tmp103";
reg = <0x70>;
#thermal-sensor-cells = <0>;
};
};
&ipu1_di0_disp0 {
remote-endpoint = <&display_in>;
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
status = "okay";
};
&usbphynop1 {
status = "disabled";
};
&usbphynop2 {
status = "disabled";
};
&usbotg {
phy_type = "utmi";
dr_mode = "host";
disable-over-current;
status = "okay";
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
no-1-8-v;
disable-wp;
cap-sd-highspeed;
no-mmc;
no-sdio;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
bus-width = <8>;
no-1-8-v;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
&iomuxc {
pinctrl_can1: can1grp {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b000
MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x3008
/* CAN1_SR */
MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13008
/* CAN1_TERM */
MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b088
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b000
MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x3008
MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x3008
/* CS */
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x3008
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x10000
MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x3008
MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x3008
/* CS */
MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x3008
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
/* MX6QDL_ENET_PINGRP4 */
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
/* Phy reset */
MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
/* nINTRP */
MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
>;
};
pinctrl_ipu1_disp: ipudisp1grp {
fsl,pins = <
/* DSE 0x30 => 25 Ohm, 0x20 => 37 Ohm, 0x10 => 75 Ohm */
MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x30
MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x30
MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x30
MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x30
MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x30
MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x30
MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x30
MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x30
MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x30
MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x30
MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x30
MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x30
MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x30
MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x30
MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x30
MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x30
MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x30
MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x30
MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x30
MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x30
MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x30
MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x30
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_9__PWM1_OUT 0x8
>;
};
pinctrl_tsc2046: tsc2046grp {
fsl,pins = <
/* TSC_PENIRQ */
MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1
/* TSC_BUSY */
MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9
MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9
MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099
MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099
MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099
MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099
MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099
MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1
>;
};
};