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ARM: tegra: Enable XUSB on Venice2

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Add XUSB pad controller and XUSB controller device tree nodes and enable
them with a configuration for the Venice2 board.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2016-02-04 16:54:30 +01:00
parent 2d8a9c9c0a
commit 4da6b31fdc
1 changed files with 100 additions and 1 deletions
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101
arch/arm/boot/dts/tegra124-venice2.dts
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@ -753,7 +753,7 @@
regulator-always-on;
};
ldo0 {
avdd_1v05_run: ldo0 {
regulator-name = "+1.05V_RUN_AVDD";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
@ -895,6 +895,105 @@
status = "okay";
};
usb@0,70090000 {
phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
<&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
<&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
<&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
<&{/padctl@0,7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";
avddio-pex-supply = <&vdd_1v05_run>;
dvddio-pex-supply = <&vdd_1v05_run>;
avdd-usb-supply = <&vdd_3v3_lp0>;
avdd-pll-utmip-supply = <&vddio_1v8>;
avdd-pll-erefe-supply = <&avdd_1v05_run>;
avdd-usb-ss-pll-supply = <&vdd_1v05_run>;
hvdd-usb-ss-supply = <&vdd_3v3_lp0>;
hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>;
status = "okay";
};
padctl@0,7009f000 {
pads {
usb2 {
status = "okay";
lanes {
usb2-0 {
nvidia,function = "xusb";
status = "okay";
};
usb2-1 {
nvidia,function = "xusb";
status = "okay";
};
usb2-2 {
nvidia,function = "xusb";
status = "okay";
};
};
};
pcie {
status = "okay";
lanes {
pcie-0 {
nvidia,function = "usb3-ss";
status = "okay";
};
pcie-1 {
nvidia,function = "usb3-ss";
status = "okay";
};
pcie-1 {
nvidia,function = "usb3-ss";
status = "okay";
};
};
};
};
ports {
usb2-0 {
status = "okay";
mode = "otg";
vbus-supply = <&vdd_usb1_vbus>;
};
usb2-1 {
status = "okay";
mode = "host";
vbus-supply = <&vdd_run_cam>;
};
usb2-2 {
status = "okay";
mode = "host";
vbus-supply = <&vdd_usb3_vbus>;
};
usb3-0 {
nvidia,usb2-companion = <0>;
status = "okay";
};
usb3-1 {
nvidia,usb2-companion = <2>;
status = "okay";
};
};
};
sdhci@0,700b0400 {
cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;