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authorThierry Reding <treding@nvidia.com>2016-06-02 14:22:41 +0200
committerThierry Reding <treding@nvidia.com>2016-07-14 16:20:22 +0200
commitd23e054c66ec3daa91ef4ea43d9a99ea65d4e8da (patch)
tree1ec20490851edf8142e5b25dcfe448ffec889ba0 /arch/arm64/boot/dts
parent5593eb76b602e3ab2d525cdeecd49c0978e3b0e6 (diff)
arm64: tegra: Enable XUSB controller on Jetson TX1
Enable the XUSB controller on Jetson TX1. One of the USB 3.0 lanes goes to an internal ethernet interface, while a second USB 3.0 lane supports the USB-A receptacle on the I/O board. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi162
1 files changed, 162 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 78a16a57fec7..8bba178d8d0f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1278,6 +1278,146 @@
};
};
+ usb@70090000 {
+ phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>,
+ <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>,
+ <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>,
+ <&{/padctl@7009f000/pads/usb2/lanes/usb2-3}>,
+ <&{/padctl@7009f000/pads/pcie/lanes/pcie-6}>,
+ <&{/padctl@7009f000/pads/pcie/lanes/pcie-5}>;
+ phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3", "usb3-0",
+ "usb3-1";
+
+ dvddio-pex-supply = <&vdd_pex_1v05>;
+ hvddio-pex-supply = <&vdd_1v8>;
+ avdd-usb-supply = <&vdd_3v3_sys>;
+ /* XXX what are these? */
+ avdd-pll-utmip-supply = <&vdd_1v8>;
+ avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
+ dvdd-usb-ss-pll-supply = <&vdd_pex_1v05>;
+ hvdd-usb-ss-pll-e-supply = <&vdd_1v8>;
+
+ status = "okay";
+ };
+
+ padctl@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";
+ };
+
+ usb2-3 {
+ nvidia,function = "xusb";
+ status = "okay";
+ };
+ };
+ };
+
+ pcie {
+ status = "okay";
+
+ lanes {
+ pcie-0 {
+ nvidia,function = "pcie-x1";
+ status = "okay";
+ };
+
+ pcie-1 {
+ nvidia,function = "pcie-x4";
+ status = "okay";
+ };
+
+ pcie-2 {
+ nvidia,function = "pcie-x4";
+ status = "okay";
+ };
+
+ pcie-3 {
+ nvidia,function = "pcie-x4";
+ status = "okay";
+ };
+
+ pcie-4 {
+ nvidia,function = "pcie-x4";
+ status = "okay";
+ };
+
+ pcie-5 {
+ nvidia,function = "usb3-ss";
+ status = "okay";
+ };
+
+ pcie-6 {
+ nvidia,function = "usb3-ss";
+ status = "okay";
+ };
+ };
+ };
+
+ sata {
+ status = "okay";
+
+ lanes {
+ sata-0 {
+ nvidia,function = "sata";
+ status = "okay";
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "okay";
+ mode = "otg";
+ };
+
+ usb2-1 {
+ status = "okay";
+ vbus-supply = <&vdd_5v0_rtl>;
+ mode = "host";
+ };
+
+ usb2-2 {
+ status = "okay";
+ vbus-supply = <&vdd_usb_vbus>;
+ mode = "host";
+ };
+
+ usb2-3 {
+ status = "okay";
+ mode = "host";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ status = "okay";
+ };
+
+ usb3-1 {
+ nvidia,usb2-companion = <2>;
+ status = "okay";
+ };
+ };
+ };
+
/* MMC/SD */
sdhci@700b0000 {
status = "okay";
@@ -1390,6 +1530,28 @@
enable-active-high;
vin-supply = <&vdd_1v8>;
};
+
+ vdd_5v0_rtl: regulator@8 {
+ compatible = "regulator-fixed";
+ reg = <8>;
+ regulator-name = "RTL_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_5v0_sys>;
+ };
+
+ vdd_usb_vbus: regulator@9 {
+ compatible = "regulator-fixed";
+ reg = <9>;
+ regulator-name = "USB_VBUS_EN1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_5v0_sys>;
+ };
};
gpio-keys {