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ARM: tegra: Enable XUSB on Nyan

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

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2016-02-04 16:54:18 +01:00
parent 87c68119f5
commit 1333ce4def
1 changed files with 94 additions and 28 deletions
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122
arch/arm/boot/dts/tegra124-nyan.dtsi
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@ -220,7 +220,7 @@
regulator-always-on;
};
ldo0 {
avdd_1v05_run: ldo0 {
regulator-name = "+1.05V_RUN_AVDD";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
@ -364,6 +364,99 @@
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 {
status = "okay";
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";
};
};
};
};
ports {
usb2-0 {
vbus-supply = <&vdd_usb1_vbus>;
status = "okay";
mode = "otg";
};
usb2-1 {
vbus-supply = <&vdd_run_cam>;
status = "okay";
mode = "host";
};
usb2-2 {
vbus-supply = <&vdd_usb3_vbus>;
status = "okay";
mode = "host";
};
usb3-0 {
nvidia,usb2-companion = <0>;
status = "okay";
};
usb3-1 {
nvidia,usb2-companion = <1>;
status = "okay";
};
};
};
sdhci0_pwrseq: sdhci0_pwrseq {
compatible = "mmc-pwrseq-simple";
@ -410,33 +503,6 @@
};
};
usb@0,7d000000 { /* Rear external USB port. */
status = "okay";
};
usb-phy@0,7d000000 {
status = "okay";
vbus-supply = <&vdd_usb1_vbus>;
};
usb@0,7d004000 { /* Internal webcam. */
status = "okay";
};
usb-phy@0,7d004000 {
status = "okay";
vbus-supply = <&vdd_run_cam>;
};
usb@0,7d008000 { /* Left external USB port. */
status = "okay";
};
usb-phy@0,7d008000 {
status = "okay";
vbus-supply = <&vdd_usb3_vbus>;
};
backlight: backlight {
compatible = "pwm-backlight";