// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2019 Protonic Holland
*/
/dts-v1/;
#include <arm/imx6dl.dtsi>
#include <dt-bindings/gpio/gpio.h>
/ {
model = "LANMCU";
compatible = "lan,lanmcu", "fsl,imx6dl";
chosen {
stdout-path = &uart4;
};
memory {
reg = <0x10000000 0x10000000>;
};
reg_usb_otg_vbus: otg-vbus-regulator {
compatible = "regulator-fixed";
regulator-name = "regulator-OTG-VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 22 0>;
enable-active-high;
};
usdhc2_pwrseq: usdhc2_pwrseq {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wlan_npd>;
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;
};
display: display0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu1_disp>;
compatible = "fsl,imx-parallel-display";
#address-cells = <1>;
#size-cells = <0>;
interface-pix-fmt = "bgr666";
status = "okay";
port@0 {
reg = <0>;
display_in: endpoint {
remote-endpoint = <&ipu1_di0_disp0>;
};
};
port@1 {
reg = <1>;
display_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
panel {
compatible = "edt,etm0700g0bdh6";
backlight = <&backlight_lcd>;
port {
panel_in: endpoint {
remote-endpoint = <&display_out>;
};
};
};
backlight_lcd: backlight_lcd {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 5 7 9 12 15 20 27 35 47 62 81 107 142 188 248
328 433 573 757 1000>;
default-brightness-level = <20>;
status = "okay";
};
leds: leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
debug0 {
label = "debug0";
gpios = <&gpio1 8 0>;
linux,default-trigger = "heartbeat";
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
prti6q {
pinctrl_hog: hoggrp {
fsl,pins = <
/* HW revision detect */
MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x1b0b0 /* REV_ID0 */
MX6QDL_PAD_SD4_DAT1__GPIO2_IO09 0x1b0b0 /* REV_ID1 */
MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0 /* REV_ID2 */
MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b0 /* REV_ID3 */
MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0 /* REV_ID4 */
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0
/* power enable, high active */
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0
>;
};
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_PIN2__IPU1_DI0_PIN02 0x30
MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x30
MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 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_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_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b0
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
>;
};
pinctrl_wlan_npd: wlan_npd {
fsl,pins = <
/* WL_REG_ON */
MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x13069
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x130b1
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x130b1
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
>;
};
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_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__SD1_CD_B 0x1b0b0
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
>;
};
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
>;
};
pinctrl_can1: can1grp {
fsl,pins = <
MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x80000000
MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x80000000
>;
};
pinctrl_can2: can2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x80000000
MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x80000000
>;
};
pinctrl_ts_edt: ts1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b0
>;
};
};
};
&ipu1_di0_disp0 {
remote-endpoint = <&display_in>;
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rmii";
phy-reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
clocks = <&clks IMX6QDL_CLK_ENET>,
<&clks IMX6QDL_CLK_ENET>;
clock-names = "ipg", "ahb";
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
linux,rs485-enabled-at-boot-time;
rts-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
linux,rs485-enabled-at-boot-time;
rts-gpios = <&gpio3 30 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
status = "okay";
};
&usbotg {
vbus-supply = <®_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
phy_type = "utmi";
dr_mode = "host";
status = "okay";
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
rtc: pcf8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
touchscreen: edt_ft5406@38 {
compatible = "edt,edt-ft5406";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ts_edt>;
reg = <0x38>;
interrupt-parent = <&gpio3>;
interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
touchscreen-size-x = <1792>;
touchscreen-size-y = <1024>;
touchscreen-fuzz-x = <0>;
touchscreen-fuzz-y = <0>;
/* Touch screen calibration */
threshold = <50>;
gain = <5>;
offset = <10>;
};
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
no-1-8-v;
non-removable;
mmc-pwrseq = <&usdhc2_pwrseq>;
pm-ignore-notify;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
bus-width = <8>;
non-removable;
status = "okay";
partitions {
/*
* Map a partition at the last 64k of the area available for
* the second stage bootloader.
*/
compatible = "fixed-partitions";
#size-cells = <1>;
#address-cells = <1>;
bootstate_backend: bootstate_backend@f0000 {
reg = <0xf0000 0x10000>;
label = "bootstate";
};
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1>;
status = "okay";
};
&can2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can2>;
status = "okay";
};
