Commit 16744314 authored by Jon Hunter's avatar Jon Hunter Committed by Thierry Reding
Browse files

arm64: tegra: Populate USB Type-C Controller for Jetson AGX Orin 



Add the USB Type-C controller that is present on the Jetson AGX Orin
board. The ports for the Type-C controller are not populated yet, but
will be added later once the USB host and device support for Jetson AGX
Orin is enabled.

This is based upon a patch from Wayne Chang <waynec@nvidia.com>.

Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent b903a6c5

arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts

+78 −0
Original line number Diff line number Diff line
@@ -2098,11 +2098,21 @@ ports { 
				usb2-0 {

					mode = "host";

					status = "okay";

					port {

						hs_typec_p1: endpoint {

							remote-endpoint = <&hs_ucsi_ccg_p1>;

						};

					};

				};



				usb2-1 {

					mode = "host";

					status = "okay";

					port {

						hs_typec_p0: endpoint {

							remote-endpoint = <&hs_ucsi_ccg_p0>;

						};

					};

				};



				usb2-2 {
@@ -2118,11 +2128,21 @@ usb2-3 { 
				usb3-0 {

					nvidia,usb2-companion = <1>;

					status = "okay";

					port {

						ss_typec_p0: endpoint {

							remote-endpoint = <&ss_ucsi_ccg_p0>;

						};

					};

				};



				usb3-1 {

					nvidia,usb2-companion = <0>;

					status = "okay";

					port {

						ss_typec_p1: endpoint {

							remote-endpoint = <&ss_ucsi_ccg_p1>;

						};

					};

				};



				usb3-2 {
@@ -2215,6 +2235,64 @@ TEGRA234_AON_GPIO(AA, 4) 
			phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",

				    "p2u-5", "p2u-6", "p2u-7";

		};



		i2c@c240000 {

			status = "okay";

			typec@8 {

				compatible = "cypress,cypd4226";

				reg = <0x08>;

				interrupt-parent = <&gpio>;

				interrupts = <TEGRA234_MAIN_GPIO(Y, 4) IRQ_TYPE_LEVEL_LOW>;

				firmware-name = "nvidia,jetson-agx-xavier";

				status = "okay";

				#address-cells = <1>;

				#size-cells = <0>;

				ccg_typec_con0: connector@0 {

					compatible = "usb-c-connector";

					reg = <0>;

					label = "USB-C";

					data-role = "host";

					ports {

						#address-cells = <1>;

						#size-cells = <0>;

						port@0 {

							reg = <0>;

							hs_ucsi_ccg_p0: endpoint {

								remote-endpoint = <&hs_typec_p0>;

							};

						};

						port@1 {

							reg = <1>;

							ss_ucsi_ccg_p0: endpoint {

								remote-endpoint = <&ss_typec_p0>;

							};

						};

					};

				};

				ccg_typec_con1: connector@1 {

					compatible = "usb-c-connector";

					reg = <1>;

					label = "USB-C";

					data-role = "dual";

					ports {

						#address-cells = <1>;

						#size-cells = <0>;

						port@0 {

							reg = <0>;

							hs_ucsi_ccg_p1: endpoint {

								remote-endpoint = <&hs_typec_p1>;

							};

						};

						port@1 {

							reg = <1>;

							ss_ucsi_ccg_p1: endpoint {

								remote-endpoint = <&ss_typec_p1>;

							};

						};

					};

				};

			};

		};

	};



	gpio-keys {