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    Subject[RFC PATCH 10/10] ARM: tegra124: Enable XHCI on Venice2
    Date
    Enable the XHCI host controller and XUSB PHY on Venice2.  All three
    USB2.0 ports are owned by the XHCI controller and the two SuperSpeed
    ports are mapped to the external USB2.0 ports.

    Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
    ---
    arch/arm/boot/dts/tegra124-venice2.dts | 46 ++++++++++++++--------------------
    1 file changed, 19 insertions(+), 27 deletions(-)

    diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
    index f0bb842..dcfc0c7 100644
    --- a/arch/arm/boot/dts/tegra124-venice2.dts
    +++ b/arch/arm/boot/dts/tegra124-venice2.dts
    @@ -940,6 +940,25 @@
    nvidia,sys-clock-req-active-high;
    };

    + usb@0,70090000 {
    + status = "okay";
    + s1p05v-supply = <&vdd_1v05_run>;
    + s3p3v-supply = <&vdd_3v3_lp0>;
    + s1p8v-supply = <&vddio_1v8>;
    + };
    +
    + phy@0,7009f000 {
    + status = "okay";
    + nvidia,ss-pads = <0x3>;
    + nvidia,hsic-pads = <0x0>;
    + nvidia,utmi-pads = <0x7>;
    + nvidia,ss-port0-map = <0>;
    + nvidia,ss-port1-map = <2>;
    + vbus1-supply = <&vdd_usb1_vbus>;
    + vbus2-supply = <&vdd_run_cam>;
    + vbus3-supply = <&vdd_usb3_vbus>;
    + };
    +
    sdhci@0,700b0400 {
    cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
    power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
    @@ -960,33 +979,6 @@
    };
    };

    - usb@0,7d000000 {
    - status = "okay";
    - };
    -
    - usb-phy@0,7d000000 {
    - status = "okay";
    - vbus-supply = <&vdd_usb1_vbus>;
    - };
    -
    - usb@0,7d004000 {
    - status = "okay";
    - };
    -
    - usb-phy@0,7d004000 {
    - status = "okay";
    - vbus-supply = <&vdd_run_cam>;
    - };
    -
    - usb@0,7d008000 {
    - status = "okay";
    - };
    -
    - usb-phy@0,7d008000 {
    - status = "okay";
    - vbus-supply = <&vdd_usb3_vbus>;
    - };
    -
    backlight: backlight {
    compatible = "pwm-backlight";

    --
    1.9.1.423.g4596e3a


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