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/dts-v1/;
#include "tegra30.dtsi"
/ {
model = "Toradex Colibri T30";
compatible = "toradex,colibri_t30", "nvidia,tegra30";
chosen {
stdout-path = &uarta;
};
aliases {
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
i2c2 = "/i2c@7000c700";
mmc0 = "/sdhci@78000600";
mmc1 = "/sdhci@78000200";
spi0 = "/spi@7000d400";
usb0 = "/usb@7d000000";
usb1 = "/usb@7d004000"; /* on module only, for ASIX */
usb2 = "/usb@7d008000";
};
memory {
device_type = "memory";
reg = <0x80000000 0x40000000>;
};
/*
* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
* board)
*/
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
/* GEN2_I2C: unused */
/* CAM_I2C: unused */
/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;
};
/*
* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
* touch screen controller
*/
i2c@7000d000 {
status = "okay";
clock-frequency = <100000>;
};
/* SPI1: Colibri SSP */
spi@7000d400 {
status = "okay";
spi-max-frequency = <25000000>;
};
sdhci@78000200 {
status = "okay";
bus-width = <4>;
cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
};
sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};
/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
usb@7d000000 {
status = "okay";
dr_mode = "otg";
};
/* EHCI instance 1: USB2_DP/N -> AX88772B */
usb@7d004000 {
status = "okay";
/* VBUS_LAN */
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
};
/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
usb@7d008000 {
status = "okay";
/* USBH_PEN */
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
};
clocks {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
clk32k_in: clk@0 {
compatible = "fixed-clock";
reg=<0>;
#clock-cells = <0>;
clock-frequency = <32768>;
};
};
};
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