Commit 595f06c3 authored by Chris Morgan's avatar Chris Morgan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add USB-C Support for rk3588s-indiedroid-nova 



Add support for the USB-C port on the Indiedroid Nova board. This
port supports USB-C DP Alt mode (not implemented yet in drivers),
but works as a USB XHCI/EHCI/OHCI port.

Signed-off-by: default avatarChris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20240418173627.1368494-1-macroalpha82@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 626a4798

arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts

+70 −1
Original line number Diff line number Diff line
@@ -316,7 +316,7 @@ fusb302: typec-portc@22 { 
		pinctrl-names = "default";

		vbus-supply = <&vbus5v0_typec>;



		connector {

		usb_con: connector {

			compatible = "usb-c-connector";

			data-role = "dual";

			label = "USB-C";
@@ -325,6 +325,32 @@ connector { 
			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;

			sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;

			op-sink-microwatt = <1000000>;



			ports {

				#address-cells = <1>;

				#size-cells = <0>;



				port@0 {

					reg = <0>;

					usbc0_orien_sw: endpoint {

						remote-endpoint = <&usbdp_phy0_orientation_switch>;

					};

				};



				port@1 {

					reg = <1>;

					usbc0_role_sw: endpoint {

						remote-endpoint = <&dwc3_0_role_switch>;

					};

				};



				port@2 {

					reg = <2>;

					dp_altmode_mux: endpoint {

						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;

					};

				};

			};

		};

	};
@@ -788,6 +814,14 @@ &tsadc { 
	status = "okay";

};



&u2phy0 {

	status = "okay";

};



&u2phy0_otg {

	status = "okay";

};



&u2phy2 {

	status = "okay";

};
@@ -839,6 +873,17 @@ &usb_host0_ohci { 
	status = "okay";

};



&usb_host0_xhci {

	usb-role-switch;

	status = "okay";



	port {

		dwc3_0_role_switch: endpoint {

			remote-endpoint = <&usbc0_role_sw>;

		};

	};

};



&usb_host1_ehci {

	status = "okay";

};
@@ -850,3 +895,27 @@ &usb_host1_ohci { 
&usb_host2_xhci {

	status = "okay";

};



&usbdp_phy0 {

	orientation-switch;

	mode-switch;

	sbu1-dc-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;

	sbu2-dc-gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;

	rockchip,dp-lane-mux = <2 3>;

	status = "okay";



	port {

		#address-cells = <1>;

		#size-cells = <0>;



		usbdp_phy0_orientation_switch: endpoint@0 {

			reg = <0>;

			remote-endpoint = <&usbc0_orien_sw>;

		};



		usbdp_phy0_dp_altmode_mux: endpoint@1 {

			reg = <1>;

			remote-endpoint = <&dp_altmode_mux>;

		};

	};

};