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Commit 5313ea66 authored by Icenowy Zheng's avatar Icenowy Zheng Committed by Maxime Ripard
Browse files

arm64: allwinner: h5: enable USB OTG on Orange Pi PC 2 board 



Orange Pi PC 2 board features a OTG port like the one on older H3 Orange
Pi's, with PG12 pin being the id det pin and PL2 being the vbus driver
pin.

Add support for it.

Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.xyz>
Acked-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 9d41bbb6

arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts

+26 −1
Original line number Original line Diff line number Diff line
@@ -90,6 +90,16 @@ 
			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

		};

		};

	};

	};



	reg_usb0_vbus: usb0-vbus {

		compatible = "regulator-fixed";

		regulator-name = "usb0-vbus";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		enable-active-high;

		gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */

		status = "okay";

	};

};

};





&codec {

&codec {
@@ -100,6 +110,10 @@ 
	status = "okay";

	status = "okay";

};

};





&ehci0 {

	status = "okay";

};



&ehci1 {

&ehci1 {

	status = "okay";

	status = "okay";

};

};
@@ -127,6 +141,10 @@ 
	status = "okay";

	status = "okay";

};

};





&ohci0 {

	status = "okay";

};



&ohci1 {

&ohci1 {

	status = "okay";

	status = "okay";

};

};
@@ -157,7 +175,14 @@ 
	status = "disabled";

	status = "disabled";

};

};





&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

&usbphy {

	/* USB VBUS is always on */

	/* USB Type-A ports' VBUS is always on */

	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */

	usb0_vbus-supply = <&reg_usb0_vbus>;

	status = "okay";

	status = "okay";

};
 
};