blob: 07b945b0391a3de6b9733ca2990c9fdc9876a433 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "tegra30-apalis.dtsi"
/ {
model = "Toradex Apalis T30 on Apalis Evaluation Board";
compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
aliases {
rtc0 = "/i2c@7000c000/rtc@68";
rtc1 = "/i2c@7000d000/tps65911@2d";
rtc2 = "/rtc@7000e000";
serial0 = &uarta;
serial1 = &uartb;
serial2 = &uartc;
serial3 = &uartd;
};
chosen {
stdout-path = "serial0:115200n8";
};
pcie@3000 {
status = "okay";
pci@1,0 {
status = "okay";
};
pci@2,0 {
status = "okay";
};
pci@3,0 {
status = "okay";
};
};
host1x@50000000 {
dc@54200000 {
rgb {
status = "okay";
nvidia,panel = <&panel>;
};
};
hdmi@54280000 {
status = "okay";
};
};
serial@70006000 {
status = "okay";
};
serial@70006040 {
compatible = "nvidia,tegra30-hsuart";
status = "okay";
};
serial@70006200 {
compatible = "nvidia,tegra30-hsuart";
status = "okay";
};
serial@70006300 {
compatible = "nvidia,tegra30-hsuart";
status = "okay";
};
pwm@7000a000 {
status = "okay";
};
/*
* GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
* board)
*/
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
pcie-switch@58 {
compatible = "plx,pex8605";
reg = <0x58>;
};
/* M41T0M6 real time clock on carrier board */
rtc@68 {
compatible = "st,m41t00";
reg = <0x68>;
};
};
/* GEN2_I2C: unused */
/*
* CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
* carrier board)
*/
cami2c: i2c@7000c500 {
status = "okay";
clock-frequency = <400000>;
};
/* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
hdmiddc: i2c@7000c700 {
status = "okay";
};
/* SPI1: Apalis SPI1 */
spi@7000d400 {
status = "okay";
spi-max-frequency = <25000000>;
spidev0: spidev@1 {
compatible = "spidev";
reg = <1>;
spi-max-frequency = <25000000>;
};
};
/* SPI5: Apalis SPI2 */
spi@7000dc00 {
status = "okay";
spi-max-frequency = <25000000>;
spidev1: spidev@2 {
compatible = "spidev";
reg = <2>;
spi-max-frequency = <25000000>;
};
};
hda@70030000 {
status = "okay";
};
sd1: sdhci@78000000 {
status = "okay";
bus-width = <4>;
/* SD1_CD# */
cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
no-1-8-v;
};
mmc1: sdhci@78000400 {
status = "okay";
bus-width = <8>;
/* MMC1_CD# */
cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
no-1-8-v;
};
/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
usb@7d000000 {
status = "okay";
};
usb-phy@7d000000 {
status = "okay";
dr_mode = "otg";
vbus-supply = <&usbo1_vbus_reg>;
};
/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
usb@7d004000 {
status = "okay";
};
usb-phy@7d004000 {
status = "okay";
vbus-supply = <&usbh_vbus_reg>;
};
/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
usb@7d008000 {
status = "okay";
};
usb-phy@7d008000 {
status = "okay";
vbus-supply = <&usbh_vbus_reg>;
};
backlight: backlight {
compatible = "pwm-backlight";
/* PWM_BKL1 */
pwms = <&pwm 0 5000000>;
brightness-levels = <255 231 223 207 191 159 127 0>;
default-brightness-level = <6>;
/* BKL1_ON */
enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
};
gpio-keys {
compatible = "gpio-keys";
wakeup {
label = "WAKE1_MICO";
gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
};
panel: panel {
/*
* edt,et057090dhu: EDT 5.7" LCD TFT
* edt,et070080dh6: EDT 7.0" LCD TFT
*/
compatible = "edt,et057090dhu", "simple-panel";
backlight = <&backlight>;
};
pwmleds {
compatible = "pwm-leds";
pwm1 {
label = "PWM1";
pwms = <&pwm 3 19600>;
max-brightness = <255>;
};
pwm2 {
label = "PWM2";
pwms = <&pwm 2 19600>;
max-brightness = <255>;
};
pwm3 {
label = "PWM3";
pwms = <&pwm 1 19600>;
max-brightness = <255>;
};
};
regulators {
sys_5v0_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
/* USBO1_EN */
usbo1_vbus_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "usbo1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&sys_5v0_reg>;
};
/* USBH_EN */
usbh_vbus_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "usbh_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&sys_5v0_reg>;
};
};
};