mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-04 09:34:12 +08:00
4ec2e60186
This seems to have been copied and pasted since the beginning of time, though only until Tegra124, likely because that DT was written from scratch or it was fixed along the way. Signed-off-by: Thierry Reding <treding@nvidia.com>
214 lines
3.9 KiB
Plaintext
214 lines
3.9 KiB
Plaintext
/dts-v1/;
|
|
|
|
#include "tegra30-colibri.dtsi"
|
|
|
|
/ {
|
|
model = "Toradex Colibri T30 on Colibri Evaluation Board";
|
|
compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30", "nvidia,tegra30";
|
|
|
|
aliases {
|
|
rtc0 = "/i2c@7000c000/rtc@68";
|
|
rtc1 = "/i2c@7000d000/tps65911@2d";
|
|
rtc2 = "/rtc@7000e000";
|
|
serial0 = &uarta;
|
|
serial1 = &uartb;
|
|
serial2 = &uartd;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
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@70006300 {
|
|
compatible = "nvidia,tegra30-hsuart";
|
|
status = "okay";
|
|
};
|
|
|
|
pwm@7000a000 {
|
|
status = "okay";
|
|
};
|
|
|
|
/*
|
|
* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
|
|
* board)
|
|
*/
|
|
i2c@7000c000 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
/* M41T0M6 real time clock on carrier board */
|
|
rtc@68 {
|
|
compatible = "st,m41t00";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
|
|
hdmiddc: i2c@7000c700 {
|
|
status = "okay";
|
|
};
|
|
|
|
/* SPI1: Colibri SSP */
|
|
spi@7000d400 {
|
|
status = "okay";
|
|
spi-max-frequency = <25000000>;
|
|
can0: can@0 {
|
|
compatible = "microchip,mcp2515";
|
|
reg = <0>;
|
|
clocks = <&clk16m>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>;
|
|
spi-max-frequency = <10000000>;
|
|
};
|
|
spidev0: spi@1 {
|
|
compatible = "spidev";
|
|
reg = <1>;
|
|
spi-max-frequency = <25000000>;
|
|
};
|
|
};
|
|
|
|
/* SD/MMC */
|
|
sdhci@78000200 {
|
|
status = "okay";
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
|
|
no-1-8-v;
|
|
};
|
|
|
|
/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
|
|
usb@7d000000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb-phy@7d000000 {
|
|
status = "okay";
|
|
dr_mode = "otg";
|
|
vbus-supply = <&usbc_vbus_reg>;
|
|
};
|
|
|
|
/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
|
|
usb@7d008000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb-phy@7d008000 {
|
|
status = "okay";
|
|
vbus-supply = <&usbh_vbus_reg>;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
|
|
/* PWM<A> */
|
|
pwms = <&pwm 0 5000000>;
|
|
brightness-levels = <255 128 64 32 16 8 4 0>;
|
|
default-brightness-level = <6>;
|
|
/* BL_ON */
|
|
enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
clocks {
|
|
clk16m: clk@1 {
|
|
compatible = "fixed-clock";
|
|
reg = <1>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <16000000>;
|
|
clock-output-names = "clk16m";
|
|
};
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
wakeup {
|
|
label = "SODIMM pin 45 wakeup";
|
|
gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
|
|
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";
|
|
|
|
pwmb {
|
|
label = "PWM<B>";
|
|
pwms = <&pwm 1 19600>;
|
|
max-brightness = <255>;
|
|
};
|
|
pwmc {
|
|
label = "PWM<C>";
|
|
pwms = <&pwm 2 19600>;
|
|
max-brightness = <255>;
|
|
};
|
|
pwmd {
|
|
label = "PWM<D>";
|
|
pwms = <&pwm 3 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;
|
|
};
|
|
|
|
usbc_vbus_reg: regulator@2 {
|
|
compatible = "regulator-fixed";
|
|
reg = <2>;
|
|
regulator-name = "usbc_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
vin-supply = <&sys_5v0_reg>;
|
|
};
|
|
|
|
/* USBH_PEN */
|
|
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(W, 2) GPIO_ACTIVE_LOW>;
|
|
vin-supply = <&sys_5v0_reg>;
|
|
};
|
|
};
|
|
};
|