u-boot/arch/arm/dts/tegra114-dalmore.dts
Stephen Warren 5589bc2770 ARM: tegra: enable USB device mode port on Dalmore
This allows U-Boot to expose UMS and DFU protocols on this port in device
mode, or to act as a USB host on the port, using an "OTG" (micro-B to
female A host) cable.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-02-18 10:02:19 -07:00

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Text

/dts-v1/;
#include "tegra114.dtsi"
/ {
model = "NVIDIA Dalmore";
compatible = "nvidia,dalmore", "nvidia,tegra114";
chosen {
stdout-path = &uartd;
};
aliases {
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
i2c2 = "/i2c@7000c400";
i2c3 = "/i2c@7000c500";
i2c4 = "/i2c@7000c700";
sdhci0 = "/sdhci@78000600";
sdhci1 = "/sdhci@78000400";
usb0 = "/usb@7d000000";
usb1 = "/usb@7d008000";
};
memory {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000d000 {
status = "okay";
clock-frequency = <400000>;
};
spi@7000da00 {
status = "okay";
spi-max-frequency = <25000000>;
};
sdhci@78000400 {
cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
sdhci@78000600 {
bus-width = <8>;
status = "okay";
};
usb@7d000000 {
status = "okay";
dr_mode = "otg";
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
};
usb@7d008000 {
nvidia,vbus-gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
status = "okay";
};
};