Commit 5a5cf3bd authored by Ravi Gunasekaran's avatar Ravi Gunasekaran Committed by Nishanth Menon
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arm64: dts: ti: k3-am62a7-sk: Enable dual role support for Type-C port 



USB0 is interfaced with a Type-C DRP connector and is managed via a
USB PD controller. Add support for the Type-C port with dual data
and power sink role.

Signed-off-by: default avatarRavi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: default avatarRoger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20230725103651.1612-1-r-gunasekaran@ti.com


Signed-off-by: default avatarNishanth Menon <nm@ti.com>
parent 7480cea3

arch/arm64/boot/dts/ti/k3-am62a7-sk.dts

+33 −0
Original line number Diff line number Diff line
@@ -226,6 +226,24 @@ &main_i2c0 { 
	pinctrl-names = "default";

	pinctrl-0 = <&main_i2c0_pins_default>;

	clock-frequency = <400000>;



	typec_pd0: usb-power-controller@3f {

		compatible = "ti,tps6598x";

		reg = <0x3f>;



		connector {

			compatible = "usb-c-connector";

			label = "USB-C";

			self-powered;

			data-role = "dual";

			power-role = "sink";

			port {

				usb_con_hs: endpoint {

					remote-endpoint = <&usb0_hs_ep>;

				};

			};

		};

	};

};



&main_i2c1 {
@@ -290,6 +308,21 @@ &main_uart1 { 
	status = "reserved";

};



&usbss0 {

	status = "okay";

	ti,vbus-divider;

};



&usb0 {

	usb-role-switch;



	port {

		usb0_hs_ep: endpoint {

			remote-endpoint = <&usb_con_hs>;

		};

	};

};



&usbss1 {

	status = "okay";

};