Commit c6489c30 authored by Wayne Chang's avatar Wayne Chang Committed by Thierry Reding
Browse files

arm64: tegra: Enable Jetson Xavier NX USB device mode 



This commit enables USB device mode at J5 micro-B USB port of Jetson
Xavier NX.

Signed-off-by: default avatarWayne Chang <waynec@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent ff578db7

arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi

+25 −0
Original line number Diff line number Diff line
@@ -1826,6 +1826,10 @@ padctl@3520000 { 
			pads {

				usb2 {

					lanes {

						usb2-0 {

							status = "okay";

						};



						usb2-1 {

							status = "okay";

						};
@@ -1846,6 +1850,20 @@ usb3-2 { 
			};



			ports {

				usb2-0 {

					mode = "otg";

					status = "okay";

					usb-role-switch;

					connector {

						compatible = "gpio-usb-b-connector",

							"usb-b-connector";

						label = "micro-USB";

						type = "micro";

						vbus-gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1)

								GPIO_ACTIVE_LOW>;

					};

				};



				usb2-1 {

					mode = "host";

					status = "okay";
@@ -1874,6 +1892,13 @@ usb@3610000 { 
			phy-names = "usb2-1", "usb2-2", "usb3-2";

		};



		usb@3550000 {

			status = "okay";



			phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>;

			phy-names = "usb2-0";

		};



		spi@3270000 {

			status = "okay";