Commit a17039b6 authored by Biju Das's avatar Biju Das Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: rzv2mevk2: Enable USB3 role switch 



Enable USB3 role switch on RZ/V2M EVK by linking USB3 peri node
with hd3ss3220 controller node.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230121145853.4792-13-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 967219e5

arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts

+70 −0
Original line number Diff line number Diff line
@@ -22,6 +22,31 @@ chosen { 
		stdout-path = "serial0:115200n8";

	};



	connector {

		compatible = "usb-c-connector";

		label = "USB-C";

		data-role = "dual";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				hs_ep: endpoint {

					remote-endpoint = <&usb3_hs_ep>;

				};

			};



			port@1 {

				reg = <1>;

				ss_ep: endpoint {

					remote-endpoint = <&hd3ss3220_in_ep>;

				};

			};

		};

	};



	memory@58000000 {

		device_type = "memory";

		/*
@@ -59,6 +84,30 @@ &i2c0 { 
	pinctrl-names = "default";

	clock-frequency = <400000>;

	status = "okay";



	hd3ss3220@47 {

		compatible = "ti,hd3ss3220";

		reg = <0x47>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				hd3ss3220_in_ep: endpoint {

					remote-endpoint = <&ss_ep>;

				};

			};



			port@1 {

				reg = <1>;

				hd3ss3220_out_ep: endpoint {

					remote-endpoint = <&usb3_role_switch>;

				};

			};

		};

	};

};



&i2c2 {
@@ -98,7 +147,28 @@ &usb3host { 
};



&usb3peri {

	companion = <&usb3host>;

	status = "okay";

	usb-role-switch;



	ports {

		#address-cells = <1>;

		#size-cells = <0>;



		port@0 {

			reg = <0>;

			usb3_hs_ep: endpoint {

				remote-endpoint = <&hs_ep>;

			};

		};



		port@1 {

			reg = <1>;

			usb3_role_switch: endpoint {

				remote-endpoint = <&hd3ss3220_out_ep>;

			};

		};

	};

};



&wdt0 {