134 lines
3.1 KiB
Plaintext
134 lines
3.1 KiB
Plaintext
#include <tegra186-tx2-spiri-base.dts>
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#include <t18x-common-platforms/tegra186-tx2-spiri-camera-base.dtsi>
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/{
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nvidia,dtsfilename = "tegra186-tx2-spiri-USB3.dts";
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gpio@2200000 {
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/*enable this to enabled PCIe Controller #2*/
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pcie0_lane2_mux {
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status = "disable";
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};
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/******************************************/
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/*enable these two to enable USB3 Port 0*/
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e3325_sdio_rst {
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status = "okay";
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};
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e3325_lane0_mux {
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status = "okay";
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};
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/******************************************/
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};
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xhci@3530000 {
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status = "okay";
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phys = <&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-0}>,
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<&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-1}>,
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<&{/xusb_padctl@3520000/pads/usb2/lanes/usb2-2}>,
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<&{/xusb_padctl@3520000/pads/usb3/lanes/usb3-0}>;
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phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0";
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};
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xusb_padctl@3520000 {
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pads {
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usb2 {
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lanes {
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usb2-0 {
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status = "okay";
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};
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usb2-1 {
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status = "okay";
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};
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usb2-2 {
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status = "okay";
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};
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};
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};
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usb3 {
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lanes {
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usb3-0 {
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status = "okay";
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};
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usb3-1 {
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status = "disabled";
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};
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usb3-2 {
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status = "disabled";
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};
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};
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};
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};
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ports {
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usb2-0 {
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status = "okay";
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};
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usb2-1 {
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status = "okay";
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};
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usb2-2 {
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status = "okay";
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};
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usb3-0 {
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nvidia,usb2-companion = <1>;
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status = "okay";
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};
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usb3-1 {
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nvidia,usb2-companion = <0>;
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status = "disabled";
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};
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usb3-2 {
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nvidia,usb2-companion = <2>;
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status = "disabled";
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};
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};
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};
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pinctrl@3520000 {
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status = "okay";
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pinmux {
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usb2-port0 {
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status = "okay";
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};
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usb2-port1 {
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status = "okay";
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};
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usb2-port2 {
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status = "okay";
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};
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usb3-port0 {
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status = "okay";
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};
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usb3-port1 {
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status = "disabled";
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};
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usb3-port2 {
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status = "disabled";
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};
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};
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};
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pcie-controller@10003000 {
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pci@1,0 {
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nvidia,num-lanes = <1>;
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status = "okay";
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};
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pci@2,0 {
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nvidia,num-lanes = <0>;
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status = "disabled";
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};
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pci@3,0 {
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nvidia,num-lanes = <1>;
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status = "okay";
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};
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};
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};
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