mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-02 16:56:49 +07:00
c4574aa00e
There are general changes pending to make the /aliases/serial* entries number the serial ports on the system. On Tegra, so far the ports have been just numbered dynamically as they are configured so that makes them change. To avoid this, add specific aliases per board to keep the old numbers. This allows us to change the numbering by default on future SoCs while keeping the numbering on existing boards. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Thierry Reding <treding@nvidia.com>
209 lines
3.9 KiB
Plaintext
209 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;
|
|
};
|
|
|
|
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 = "stm,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>;
|
|
};
|
|
};
|
|
|
|
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";
|
|
|
|
power {
|
|
label = "Power";
|
|
gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
|
|
linux,code = <KEY_POWER>;
|
|
debounce-interval = <10>;
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
|
|
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>;
|
|
};
|
|
};
|
|
};
|