Commit bd5880e1 authored by Philippe Schenker's avatar Philippe Schenker Committed by Shawn Guo
Browse files

ARM: dts: colibri-imx6ull: Enable dual-role switching 



The Colibri standard provides a GPIO called USBC_DET to switch from
USB Host to USB Device and back. Make use of this GPIO by adding it
with usb-connector framework.

Signed-off-by: default avatarPhilippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent e7c5f525

arch/arm/boot/dts/imx6ull-colibri.dtsi

+29 −0
Original line number Diff line number Diff line
@@ -24,6 +24,28 @@ 
		status = "disabled";

	};



	connector {

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

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_snvs_usbc_det>;

		id-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */

		label = "USBC";

		self-powered;

		type = "micro";



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				usb_dr_connector: endpoint {

					remote-endpoint = <&usb1_drd_sw>;

				};

			};

		};

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";
@@ -280,6 +302,13 @@ 
	srp-disable;

	hnp-disable;

	adp-disable;

	usb-role-switch;



	port {

		usb1_drd_sw: endpoint {

			remote-endpoint = <&usb_dr_connector>;

		};

	};

};



/* Colibri USBH */